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authorcallum <none@none>2011-05-13 17:08:43 -0700
committercallum <none@none>2011-05-13 17:08:43 -0700
commite4a9704d4157151442accca1116ad70f7f63ae95 (patch)
treeef0e12e2d4e98474dfba34d55bb28277cc9d571c /indra
parent9ccf7557acbc59de128ea11012b02456134e17f5 (diff)
EXP-676 FIX As a web developer, I want to access information about the current state of the SL client, such as avatar location
Diffstat (limited to 'indra')
-rw-r--r--indra/llplugin/llpluginclassmedia.cpp2744
-rw-r--r--indra/llplugin/llpluginclassmedia.h840
-rw-r--r--indra/media_plugins/webkit/media_plugin_webkit.cpp51
-rw-r--r--indra/newview/app_settings/settings.xml11
-rw-r--r--indra/newview/llviewermedia.cpp7434
-rw-r--r--indra/newview/llviewermedia.h5
-rw-r--r--indra/newview/skins/default/xui/en/menu_login.xml6
7 files changed, 5643 insertions, 5448 deletions
diff --git a/indra/llplugin/llpluginclassmedia.cpp b/indra/llplugin/llpluginclassmedia.cpp
index 2103216536..cc8fe53c3b 100644
--- a/indra/llplugin/llpluginclassmedia.cpp
+++ b/indra/llplugin/llpluginclassmedia.cpp
@@ -1,1335 +1,1409 @@
-/**
- * @file llpluginclassmedia.cpp
- * @brief LLPluginClassMedia handles a plugin which knows about the "media" message class.
- *
- * @cond
- * $LicenseInfo:firstyear=2008&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- * @endcond
- */
-
-#include "linden_common.h"
-#include "indra_constants.h"
-
-#include "llpluginclassmedia.h"
-#include "llpluginmessageclasses.h"
-
-#include "llqtwebkit.h"
-
-static int LOW_PRIORITY_TEXTURE_SIZE_DEFAULT = 256;
-
-static int nextPowerOf2( int value )
-{
- int next_power_of_2 = 1;
- while ( next_power_of_2 < value )
- {
- next_power_of_2 <<= 1;
- }
-
- return next_power_of_2;
-}
-
-LLPluginClassMedia::LLPluginClassMedia(LLPluginClassMediaOwner *owner)
-{
- mOwner = owner;
- mPlugin = NULL;
- reset();
-
- //debug use
- mDeleteOK = true ;
-}
-
-
-LLPluginClassMedia::~LLPluginClassMedia()
-{
- llassert_always(mDeleteOK) ;
- reset();
-}
-
-bool LLPluginClassMedia::init(const std::string &launcher_filename, const std::string &plugin_dir, const std::string &plugin_filename, bool debug)
-{
- LL_DEBUGS("Plugin") << "launcher: " << launcher_filename << LL_ENDL;
- LL_DEBUGS("Plugin") << "dir: " << plugin_dir << LL_ENDL;
- LL_DEBUGS("Plugin") << "plugin: " << plugin_filename << LL_ENDL;
-
- mPlugin = new LLPluginProcessParent(this);
- mPlugin->setSleepTime(mSleepTime);
-
- // Queue up the media init message -- it will be sent after all the currently queued messages.
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "init");
- message.setValue("target", mTarget);
- sendMessage(message);
-
- mPlugin->init(launcher_filename, plugin_dir, plugin_filename, debug);
-
- return true;
-}
-
-
-void LLPluginClassMedia::reset()
-{
- if(mPlugin != NULL)
- {
- delete mPlugin;
- mPlugin = NULL;
- }
-
- mTextureParamsReceived = false;
- mRequestedTextureDepth = 0;
- mRequestedTextureInternalFormat = 0;
- mRequestedTextureFormat = 0;
- mRequestedTextureType = 0;
- mRequestedTextureSwapBytes = false;
- mRequestedTextureCoordsOpenGL = false;
- mTextureSharedMemorySize = 0;
- mTextureSharedMemoryName.clear();
- mDefaultMediaWidth = 0;
- mDefaultMediaHeight = 0;
- mNaturalMediaWidth = 0;
- mNaturalMediaHeight = 0;
- mSetMediaWidth = -1;
- mSetMediaHeight = -1;
- mRequestedMediaWidth = 0;
- mRequestedMediaHeight = 0;
- mRequestedTextureWidth = 0;
- mRequestedTextureHeight = 0;
- mFullMediaWidth = 0;
- mFullMediaHeight = 0;
- mTextureWidth = 0;
- mTextureHeight = 0;
- mMediaWidth = 0;
- mMediaHeight = 0;
- mDirtyRect = LLRect::null;
- mAutoScaleMedia = false;
- mRequestedVolume = 1.0f;
- mPriority = PRIORITY_NORMAL;
- mLowPrioritySizeLimit = LOW_PRIORITY_TEXTURE_SIZE_DEFAULT;
- mAllowDownsample = false;
- mPadding = 0;
- mLastMouseX = 0;
- mLastMouseY = 0;
- mStatus = LLPluginClassMediaOwner::MEDIA_NONE;
- mSleepTime = 1.0f / 100.0f;
- mCanCut = false;
- mCanCopy = false;
- mCanPaste = false;
- mMediaName.clear();
- mMediaDescription.clear();
- mBackgroundColor = LLColor4(1.0f, 1.0f, 1.0f, 1.0f);
-
- // media_browser class
- mNavigateURI.clear();
- mNavigateResultCode = -1;
- mNavigateResultString.clear();
- mHistoryBackAvailable = false;
- mHistoryForwardAvailable = false;
- mStatusText.clear();
- mProgressPercent = 0;
- mClickURL.clear();
- mClickNavType.clear();
- mClickTarget.clear();
- mClickUUID.clear();
- mStatusCode = 0;
-
- // media_time class
- mCurrentTime = 0.0f;
- mDuration = 0.0f;
- mCurrentRate = 0.0f;
- mLoadedDuration = 0.0f;
-}
-
-void LLPluginClassMedia::idle(void)
-{
- if(mPlugin)
- {
- mPlugin->idle();
- }
-
- if((mMediaWidth == -1) || (!mTextureParamsReceived) || (mPlugin == NULL) || (mPlugin->isBlocked()) || (mOwner == NULL))
- {
- // Can't process a size change at this time
- }
- else if((mRequestedMediaWidth != mMediaWidth) || (mRequestedMediaHeight != mMediaHeight))
- {
- // Calculate the correct size for the media texture
- mRequestedTextureHeight = mRequestedMediaHeight;
- if(mPadding < 0)
- {
- // negative values indicate the plugin wants a power of 2
- mRequestedTextureWidth = nextPowerOf2(mRequestedMediaWidth);
- }
- else
- {
- mRequestedTextureWidth = mRequestedMediaWidth;
-
- if(mPadding > 1)
- {
- // Pad up to a multiple of the specified number of bytes per row
- int rowbytes = mRequestedTextureWidth * mRequestedTextureDepth;
- int pad = rowbytes % mPadding;
- if(pad != 0)
- {
- rowbytes += mPadding - pad;
- }
-
- if(rowbytes % mRequestedTextureDepth == 0)
- {
- mRequestedTextureWidth = rowbytes / mRequestedTextureDepth;
- }
- else
- {
- LL_WARNS("Plugin") << "Unable to pad texture width, padding size " << mPadding << "is not a multiple of pixel size " << mRequestedTextureDepth << LL_ENDL;
- }
- }
- }
-
-
- // Size change has been requested but not initiated yet.
- size_t newsize = mRequestedTextureWidth * mRequestedTextureHeight * mRequestedTextureDepth;
-
- // Add an extra line for padding, just in case.
- newsize += mRequestedTextureWidth * mRequestedTextureDepth;
-
- if(newsize != mTextureSharedMemorySize)
- {
- if(!mTextureSharedMemoryName.empty())
- {
- // Tell the plugin to remove the old memory segment
- mPlugin->removeSharedMemory(mTextureSharedMemoryName);
- mTextureSharedMemoryName.clear();
- }
-
- mTextureSharedMemorySize = newsize;
- mTextureSharedMemoryName = mPlugin->addSharedMemory(mTextureSharedMemorySize);
- if(!mTextureSharedMemoryName.empty())
- {
- void *addr = mPlugin->getSharedMemoryAddress(mTextureSharedMemoryName);
-
- // clear texture memory to avoid random screen visual fuzz from uninitialized texture data
- memset( addr, 0x00, newsize );
-
- // We could do this to force an update, but textureValid() will still be returning false until the first roundtrip to the plugin,
- // so it may not be worthwhile.
- // mDirtyRect.setOriginAndSize(0, 0, mRequestedMediaWidth, mRequestedMediaHeight);
- }
- }
-
- // This is our local indicator that a change is in progress.
- mTextureWidth = -1;
- mTextureHeight = -1;
- mMediaWidth = -1;
- mMediaHeight = -1;
-
- // This invalidates any existing dirty rect.
- resetDirty();
-
- // Send a size change message to the plugin
- {
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "size_change");
- message.setValue("name", mTextureSharedMemoryName);
- message.setValueS32("width", mRequestedMediaWidth);
- message.setValueS32("height", mRequestedMediaHeight);
- message.setValueS32("texture_width", mRequestedTextureWidth);
- message.setValueS32("texture_height", mRequestedTextureHeight);
- message.setValueReal("background_r", mBackgroundColor.mV[VX]);
- message.setValueReal("background_g", mBackgroundColor.mV[VY]);
- message.setValueReal("background_b", mBackgroundColor.mV[VZ]);
- message.setValueReal("background_a", mBackgroundColor.mV[VW]);
- mPlugin->sendMessage(message); // DO NOT just use sendMessage() here -- we want this to jump ahead of the queue.
-
- LL_DEBUGS("Plugin") << "Sending size_change" << LL_ENDL;
- }
- }
-
- if(mPlugin && mPlugin->isRunning())
- {
- // Send queued messages
- while(!mSendQueue.empty())
- {
- LLPluginMessage message = mSendQueue.front();
- mSendQueue.pop();
- mPlugin->sendMessage(message);
- }
- }
-}
-
-int LLPluginClassMedia::getTextureWidth() const
-{
- return nextPowerOf2(mTextureWidth);
-}
-
-int LLPluginClassMedia::getTextureHeight() const
-{
- return nextPowerOf2(mTextureHeight);
-}
-
-unsigned char* LLPluginClassMedia::getBitsData()
-{
- unsigned char *result = NULL;
- if((mPlugin != NULL) && !mTextureSharedMemoryName.empty())
- {
- result = (unsigned char*)mPlugin->getSharedMemoryAddress(mTextureSharedMemoryName);
- }
- return result;
-}
-
-void LLPluginClassMedia::setSize(int width, int height)
-{
- if((width > 0) && (height > 0))
- {
- mSetMediaWidth = width;
- mSetMediaHeight = height;
- }
- else
- {
- mSetMediaWidth = -1;
- mSetMediaHeight = -1;
- }
-
- setSizeInternal();
-}
-
-void LLPluginClassMedia::setSizeInternal(void)
-{
- if((mSetMediaWidth > 0) && (mSetMediaHeight > 0))
- {
- mRequestedMediaWidth = mSetMediaWidth;
- mRequestedMediaHeight = mSetMediaHeight;
- }
- else if((mNaturalMediaWidth > 0) && (mNaturalMediaHeight > 0))
- {
- mRequestedMediaWidth = mNaturalMediaWidth;
- mRequestedMediaHeight = mNaturalMediaHeight;
- }
- else
- {
- mRequestedMediaWidth = mDefaultMediaWidth;
- mRequestedMediaHeight = mDefaultMediaHeight;
- }
-
- // Save these for size/interest calculations
- mFullMediaWidth = mRequestedMediaWidth;
- mFullMediaHeight = mRequestedMediaHeight;
-
- if(mAllowDownsample)
- {
- switch(mPriority)
- {
- case PRIORITY_SLIDESHOW:
- case PRIORITY_LOW:
- // Reduce maximum texture dimension to (or below) mLowPrioritySizeLimit
- while((mRequestedMediaWidth > mLowPrioritySizeLimit) || (mRequestedMediaHeight > mLowPrioritySizeLimit))
- {
- mRequestedMediaWidth /= 2;
- mRequestedMediaHeight /= 2;
- }
- break;
-
- default:
- // Don't adjust texture size
- break;
- }
- }
-
- if(mAutoScaleMedia)
- {
- mRequestedMediaWidth = nextPowerOf2(mRequestedMediaWidth);
- mRequestedMediaHeight = nextPowerOf2(mRequestedMediaHeight);
- }
-
- if(mRequestedMediaWidth > 2048)
- mRequestedMediaWidth = 2048;
-
- if(mRequestedMediaHeight > 2048)
- mRequestedMediaHeight = 2048;
-}
-
-void LLPluginClassMedia::setAutoScale(bool auto_scale)
-{
- if(auto_scale != mAutoScaleMedia)
- {
- mAutoScaleMedia = auto_scale;
- setSizeInternal();
- }
-}
-
-bool LLPluginClassMedia::textureValid(void)
-{
- if(
- !mTextureParamsReceived ||
- mTextureWidth <= 0 ||
- mTextureHeight <= 0 ||
- mMediaWidth <= 0 ||
- mMediaHeight <= 0 ||
- mRequestedMediaWidth != mMediaWidth ||
- mRequestedMediaHeight != mMediaHeight ||
- getBitsData() == NULL
- )
- return false;
-
- return true;
-}
-
-bool LLPluginClassMedia::getDirty(LLRect *dirty_rect)
-{
- bool result = !mDirtyRect.isEmpty();
-
- if(dirty_rect != NULL)
- {
- *dirty_rect = mDirtyRect;
- }
-
- return result;
-}
-
-void LLPluginClassMedia::resetDirty(void)
-{
- mDirtyRect = LLRect::null;
-}
-
-std::string LLPluginClassMedia::translateModifiers(MASK modifiers)
-{
- std::string result;
-
-
- if(modifiers & MASK_CONTROL)
- {
- result += "control|";
- }
-
- if(modifiers & MASK_ALT)
- {
- result += "alt|";
- }
-
- if(modifiers & MASK_SHIFT)
- {
- result += "shift|";
- }
-
- // TODO: should I deal with platform differences here or in callers?
- // TODO: how do we deal with the Mac "command" key?
-/*
- if(modifiers & MASK_SOMETHING)
- {
- result += "meta|";
- }
-*/
- return result;
-}
-
-void LLPluginClassMedia::mouseEvent(EMouseEventType type, int button, int x, int y, MASK modifiers)
-{
- if(type == MOUSE_EVENT_MOVE)
- {
- if(!mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked())
- {
- // Don't queue up mouse move events that can't be delivered.
- return;
- }
-
- if((x == mLastMouseX) && (y == mLastMouseY))
- {
- // Don't spam unnecessary mouse move events.
- return;
- }
-
- mLastMouseX = x;
- mLastMouseY = y;
- }
-
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "mouse_event");
- std::string temp;
- switch(type)
- {
- case MOUSE_EVENT_DOWN: temp = "down"; break;
- case MOUSE_EVENT_UP: temp = "up"; break;
- case MOUSE_EVENT_MOVE: temp = "move"; break;
- case MOUSE_EVENT_DOUBLE_CLICK: temp = "double_click"; break;
- }
- message.setValue("event", temp);
-
- message.setValueS32("button", button);
-
- message.setValueS32("x", x);
-
- // Incoming coordinates are OpenGL-style ((0,0) = lower left), so flip them here if the plugin has requested it.
- if(!mRequestedTextureCoordsOpenGL)
- {
- // TODO: Should I use mMediaHeight or mRequestedMediaHeight here?
- y = mMediaHeight - y;
- }
- message.setValueS32("y", y);
-
- message.setValue("modifiers", translateModifiers(modifiers));
-
- sendMessage(message);
-}
-
-bool LLPluginClassMedia::keyEvent(EKeyEventType type, int key_code, MASK modifiers, LLSD native_key_data)
-{
- bool result = true;
-
- // FIXME:
- // HACK: we don't have an easy way to tell if the plugin is going to handle a particular keycode.
- // For now, return false for the ones the webkit plugin won't handle properly.
-
- switch(key_code)
- {
- case KEY_BACKSPACE:
- case KEY_TAB:
- case KEY_RETURN:
- case KEY_PAD_RETURN:
- case KEY_SHIFT:
- case KEY_CONTROL:
- case KEY_ALT:
- case KEY_CAPSLOCK:
- case KEY_ESCAPE:
- case KEY_PAGE_UP:
- case KEY_PAGE_DOWN:
- case KEY_END:
- case KEY_HOME:
- case KEY_LEFT:
- case KEY_UP:
- case KEY_RIGHT:
- case KEY_DOWN:
- case KEY_INSERT:
- case KEY_DELETE:
- // These will be handled
- break;
-
- default:
- // regular ASCII characters will also be handled
- if(key_code >= KEY_SPECIAL)
- {
- // Other "special" codes will not work properly.
- result = false;
- }
- break;
- }
-
-#if LL_DARWIN
- if(modifiers & MASK_ALT)
- {
- // Option-key modified characters should be handled by the unicode input path instead of this one.
- result = false;
- }
-#endif
-
- if(result)
- {
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "key_event");
- std::string temp;
- switch(type)
- {
- case KEY_EVENT_DOWN: temp = "down"; break;
- case KEY_EVENT_UP: temp = "up"; break;
- case KEY_EVENT_REPEAT: temp = "repeat"; break;
- }
- message.setValue("event", temp);
-
- message.setValueS32("key", key_code);
-
- message.setValue("modifiers", translateModifiers(modifiers));
- message.setValueLLSD("native_key_data", native_key_data);
-
- sendMessage(message);
- }
-
- return result;
-}
-
-void LLPluginClassMedia::scrollEvent(int x, int y, MASK modifiers)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "scroll_event");
-
- message.setValueS32("x", x);
- message.setValueS32("y", y);
- message.setValue("modifiers", translateModifiers(modifiers));
-
- sendMessage(message);
-}
-
-bool LLPluginClassMedia::textInput(const std::string &text, MASK modifiers, LLSD native_key_data)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "text_event");
-
- message.setValue("text", text);
- message.setValue("modifiers", translateModifiers(modifiers));
- message.setValueLLSD("native_key_data", native_key_data);
-
- sendMessage(message);
-
- return true;
-}
-
-void LLPluginClassMedia::loadURI(const std::string &uri)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "load_uri");
-
- message.setValue("uri", uri);
-
- sendMessage(message);
-}
-
-const char* LLPluginClassMedia::priorityToString(EPriority priority)
-{
- const char* result = "UNKNOWN";
- switch(priority)
- {
- case PRIORITY_UNLOADED: result = "unloaded"; break;
- case PRIORITY_STOPPED: result = "stopped"; break;
- case PRIORITY_HIDDEN: result = "hidden"; break;
- case PRIORITY_SLIDESHOW: result = "slideshow"; break;
- case PRIORITY_LOW: result = "low"; break;
- case PRIORITY_NORMAL: result = "normal"; break;
- case PRIORITY_HIGH: result = "high"; break;
- }
-
- return result;
-}
-
-void LLPluginClassMedia::setPriority(EPriority priority)
-{
- if(mPriority != priority)
- {
- mPriority = priority;
-
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_priority");
-
- std::string priority_string = priorityToString(priority);
- switch(priority)
- {
- case PRIORITY_UNLOADED:
- mSleepTime = 1.0f;
- break;
- case PRIORITY_STOPPED:
- mSleepTime = 1.0f;
- break;
- case PRIORITY_HIDDEN:
- mSleepTime = 1.0f;
- break;
- case PRIORITY_SLIDESHOW:
- mSleepTime = 1.0f;
- break;
- case PRIORITY_LOW:
- mSleepTime = 1.0f / 25.0f;
- break;
- case PRIORITY_NORMAL:
- mSleepTime = 1.0f / 50.0f;
- break;
- case PRIORITY_HIGH:
- mSleepTime = 1.0f / 100.0f;
- break;
- }
-
- message.setValue("priority", priority_string);
-
- sendMessage(message);
-
- if(mPlugin)
- {
- mPlugin->setSleepTime(mSleepTime);
- }
-
- LL_DEBUGS("PluginPriority") << this << ": setting priority to " << priority_string << LL_ENDL;
-
- // This may affect the calculated size, so recalculate it here.
- setSizeInternal();
- }
-}
-
-void LLPluginClassMedia::setLowPrioritySizeLimit(int size)
-{
- int power = nextPowerOf2(size);
- if(mLowPrioritySizeLimit != power)
- {
- mLowPrioritySizeLimit = power;
-
- // This may affect the calculated size, so recalculate it here.
- setSizeInternal();
- }
-}
-
-F64 LLPluginClassMedia::getCPUUsage()
-{
- F64 result = 0.0f;
-
- if(mPlugin)
- {
- result = mPlugin->getCPUUsage();
- }
-
- return result;
-}
-
-void LLPluginClassMedia::sendPickFileResponse(const std::string &file)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "pick_file_response");
- message.setValue("file", file);
- if(mPlugin && mPlugin->isBlocked())
- {
- // If the plugin sent a blocking pick-file request, the response should unblock it.
- message.setValueBoolean("blocking_response", true);
- }
- sendMessage(message);
-}
-
-void LLPluginClassMedia::sendAuthResponse(bool ok, const std::string &username, const std::string &password)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "auth_response");
- message.setValueBoolean("ok", ok);
- message.setValue("username", username);
- message.setValue("password", password);
- if(mPlugin && mPlugin->isBlocked())
- {
- // If the plugin sent a blocking pick-file request, the response should unblock it.
- message.setValueBoolean("blocking_response", true);
- }
- sendMessage(message);
-}
-
-void LLPluginClassMedia::cut()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_cut");
- sendMessage(message);
-}
-
-void LLPluginClassMedia::copy()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_copy");
- sendMessage(message);
-}
-
-void LLPluginClassMedia::paste()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_paste");
- sendMessage(message);
-}
-
-void LLPluginClassMedia::setUserDataPath(const std::string &user_data_path)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_user_data_path");
- message.setValue("path", user_data_path);
- sendMessage(message);
-}
-
-void LLPluginClassMedia::setLanguageCode(const std::string &language_code)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_language_code");
- message.setValue("language", language_code);
- sendMessage(message);
-}
-
-void LLPluginClassMedia::setPluginsEnabled(const bool enabled)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "plugins_enabled");
- message.setValueBoolean("enable", enabled);
- sendMessage(message);
-}
-
-void LLPluginClassMedia::setJavascriptEnabled(const bool enabled)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "javascript_enabled");
- message.setValueBoolean("enable", enabled);
- sendMessage(message);
-}
-
-void LLPluginClassMedia::setTarget(const std::string &target)
-{
- mTarget = target;
-}
-
-/* virtual */
-void LLPluginClassMedia::receivePluginMessage(const LLPluginMessage &message)
-{
- std::string message_class = message.getClass();
-
- if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA)
- {
- std::string message_name = message.getName();
- if(message_name == "texture_params")
- {
- mRequestedTextureDepth = message.getValueS32("depth");
- mRequestedTextureInternalFormat = message.getValueU32("internalformat");
- mRequestedTextureFormat = message.getValueU32("format");
- mRequestedTextureType = message.getValueU32("type");
- mRequestedTextureSwapBytes = message.getValueBoolean("swap_bytes");
- mRequestedTextureCoordsOpenGL = message.getValueBoolean("coords_opengl");
-
- // These two are optional, and will default to 0 if they're not specified.
- mDefaultMediaWidth = message.getValueS32("default_width");
- mDefaultMediaHeight = message.getValueS32("default_height");
-
- mAllowDownsample = message.getValueBoolean("allow_downsample");
- mPadding = message.getValueS32("padding");
-
- setSizeInternal();
-
- mTextureParamsReceived = true;
- }
- else if(message_name == "updated")
- {
- if(message.hasValue("left"))
- {
- LLRect newDirtyRect;
- newDirtyRect.mLeft = message.getValueS32("left");
- newDirtyRect.mTop = message.getValueS32("top");
- newDirtyRect.mRight = message.getValueS32("right");
- newDirtyRect.mBottom = message.getValueS32("bottom");
-
- // The plugin is likely to have top and bottom switched, due to vertical flip and OpenGL coordinate confusion.
- // If they're backwards, swap them.
- if(newDirtyRect.mTop < newDirtyRect.mBottom)
- {
- S32 temp = newDirtyRect.mTop;
- newDirtyRect.mTop = newDirtyRect.mBottom;
- newDirtyRect.mBottom = temp;
- }
-
- if(mDirtyRect.isEmpty())
- {
- mDirtyRect = newDirtyRect;
- }
- else
- {
- mDirtyRect.unionWith(newDirtyRect);
- }
-
- LL_DEBUGS("Plugin") << "adjusted incoming rect is: ("
- << newDirtyRect.mLeft << ", "
- << newDirtyRect.mTop << ", "
- << newDirtyRect.mRight << ", "
- << newDirtyRect.mBottom << "), new dirty rect is: ("
- << mDirtyRect.mLeft << ", "
- << mDirtyRect.mTop << ", "
- << mDirtyRect.mRight << ", "
- << mDirtyRect.mBottom << ")"
- << LL_ENDL;
-
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CONTENT_UPDATED);
- }
-
-
- bool time_duration_updated = false;
- int previous_percent = mProgressPercent;
-
- if(message.hasValue("current_time"))
- {
- mCurrentTime = message.getValueReal("current_time");
- time_duration_updated = true;
- }
- if(message.hasValue("duration"))
- {
- mDuration = message.getValueReal("duration");
- time_duration_updated = true;
- }
-
- if(message.hasValue("current_rate"))
- {
- mCurrentRate = message.getValueReal("current_rate");
- }
-
- if(message.hasValue("loaded_duration"))
- {
- mLoadedDuration = message.getValueReal("loaded_duration");
- time_duration_updated = true;
- }
- else
- {
- // If the message doesn't contain a loaded_duration param, assume it's equal to duration
- mLoadedDuration = mDuration;
- }
-
- // Calculate a percentage based on the loaded duration and total duration.
- if(mDuration != 0.0f) // Don't divide by zero.
- {
- mProgressPercent = (int)((mLoadedDuration * 100.0f)/mDuration);
- }
-
- if(time_duration_updated)
- {
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_TIME_DURATION_UPDATED);
- }
-
- if(previous_percent != mProgressPercent)
- {
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PROGRESS_UPDATED);
- }
- }
- else if(message_name == "media_status")
- {
- std::string status = message.getValue("status");
-
- LL_DEBUGS("Plugin") << "Status changed to: " << status << LL_ENDL;
-
- if(status == "loading")
- {
- mStatus = LLPluginClassMediaOwner::MEDIA_LOADING;
- }
- else if(status == "loaded")
- {
- mStatus = LLPluginClassMediaOwner::MEDIA_LOADED;
- }
- else if(status == "error")
- {
- mStatus = LLPluginClassMediaOwner::MEDIA_ERROR;
- }
- else if(status == "playing")
- {
- mStatus = LLPluginClassMediaOwner::MEDIA_PLAYING;
- }
- else if(status == "paused")
- {
- mStatus = LLPluginClassMediaOwner::MEDIA_PAUSED;
- }
- else if(status == "done")
- {
- mStatus = LLPluginClassMediaOwner::MEDIA_DONE;
- }
- else
- {
- // empty string or any unknown string
- mStatus = LLPluginClassMediaOwner::MEDIA_NONE;
- }
- }
- else if(message_name == "size_change_request")
- {
- S32 width = message.getValueS32("width");
- S32 height = message.getValueS32("height");
- std::string name = message.getValue("name");
-
- // TODO: check that name matches?
- mNaturalMediaWidth = width;
- mNaturalMediaHeight = height;
-
- setSizeInternal();
- }
- else if(message_name == "size_change_response")
- {
- std::string name = message.getValue("name");
-
- // TODO: check that name matches?
-
- mTextureWidth = message.getValueS32("texture_width");
- mTextureHeight = message.getValueS32("texture_height");
- mMediaWidth = message.getValueS32("width");
- mMediaHeight = message.getValueS32("height");
-
- // This invalidates any existing dirty rect.
- resetDirty();
-
- // TODO: should we verify that the plugin sent back the right values?
- // Two size changes in a row may cause them to not match, due to queueing, etc.
-
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_SIZE_CHANGED);
- }
- else if(message_name == "cursor_changed")
- {
- mCursorName = message.getValue("name");
-
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CURSOR_CHANGED);
- }
- else if(message_name == "edit_state")
- {
- if(message.hasValue("cut"))
- {
- mCanCut = message.getValueBoolean("cut");
- }
- if(message.hasValue("copy"))
- {
- mCanCopy = message.getValueBoolean("copy");
- }
- if(message.hasValue("paste"))
- {
- mCanPaste = message.getValueBoolean("paste");
- }
- }
- else if(message_name == "name_text")
- {
- mMediaName = message.getValue("name");
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAME_CHANGED);
- }
- else if(message_name == "pick_file")
- {
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PICK_FILE_REQUEST);
- }
- else if(message_name == "auth_request")
- {
- mAuthURL = message.getValue("url");
- mAuthRealm = message.getValue("realm");
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_AUTH_REQUEST);
- }
- else
- {
- LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
- }
- }
- else if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER)
- {
- std::string message_name = message.getName();
- if(message_name == "navigate_begin")
- {
- mNavigateURI = message.getValue("uri");
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_BEGIN);
- }
- else if(message_name == "navigate_complete")
- {
- mNavigateURI = message.getValue("uri");
- mNavigateResultCode = message.getValueS32("result_code");
- mNavigateResultString = message.getValue("result_string");
- mHistoryBackAvailable = message.getValueBoolean("history_back_available");
- mHistoryForwardAvailable = message.getValueBoolean("history_forward_available");
-
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_COMPLETE);
- }
- else if(message_name == "progress")
- {
- mProgressPercent = message.getValueS32("percent");
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PROGRESS_UPDATED);
- }
- else if(message_name == "status_text")
- {
- mStatusText = message.getValue("status");
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_STATUS_TEXT_CHANGED);
- }
- else if(message_name == "location_changed")
- {
- mLocation = message.getValue("uri");
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_LOCATION_CHANGED);
- }
- else if(message_name == "click_href")
- {
- mClickURL = message.getValue("uri");
- mClickTarget = message.getValue("target");
- mClickUUID = message.getValue("uuid");
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLICK_LINK_HREF);
- }
- else if(message_name == "click_nofollow")
- {
- mClickURL = message.getValue("uri");
- mClickNavType = message.getValue("nav_type");
- mClickTarget.clear();
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLICK_LINK_NOFOLLOW);
- }
- else if(message_name == "navigate_error_page")
- {
- mStatusCode = message.getValueS32("status_code");
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_ERROR_PAGE);
- }
- else if(message_name == "cookie_set")
- {
- if(mOwner)
- {
- mOwner->handleCookieSet(this, message.getValue("cookie"));
- }
- }
- else if(message_name == "close_request")
- {
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLOSE_REQUEST);
- }
- else if(message_name == "geometry_change")
- {
- mClickUUID = message.getValue("uuid");
- mGeometryX = message.getValueS32("x");
- mGeometryY = message.getValueS32("y");
- mGeometryWidth = message.getValueS32("width");
- mGeometryHeight = message.getValueS32("height");
-
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_GEOMETRY_CHANGE);
- }
- else if(message_name == "link_hovered")
- {
- // text is not currently used -- the tooltip hover text is taken from the "title".
- mHoverLink = message.getValue("link");
- mHoverText = message.getValue("title");
- // message.getValue("text");
-
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_LINK_HOVERED);
- }
- else
- {
- LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
- }
- }
- else if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME)
- {
- std::string message_name = message.getName();
-
- // This class hasn't defined any incoming messages yet.
-// if(message_name == "message_name")
-// {
-// }
-// else
- {
- LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
- }
- }
-
-}
-
-/* virtual */
-void LLPluginClassMedia::pluginLaunchFailed()
-{
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PLUGIN_FAILED_LAUNCH);
-}
-
-/* virtual */
-void LLPluginClassMedia::pluginDied()
-{
- mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PLUGIN_FAILED);
-}
-
-void LLPluginClassMedia::mediaEvent(LLPluginClassMediaOwner::EMediaEvent event)
-{
- if(mOwner)
- {
- mOwner->handleMediaEvent(this, event);
- }
-}
-
-void LLPluginClassMedia::sendMessage(const LLPluginMessage &message)
-{
- if(mPlugin && mPlugin->isRunning())
- {
- mPlugin->sendMessage(message);
- }
- else
- {
- // The plugin isn't set up yet -- queue this message to be sent after initialization.
- mSendQueue.push(message);
- }
-}
-
-////////////////////////////////////////////////////////////
-// MARK: media_browser class functions
-bool LLPluginClassMedia::pluginSupportsMediaBrowser(void)
-{
- std::string version = mPlugin->getMessageClassVersion(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER);
- return !version.empty();
-}
-
-void LLPluginClassMedia::focus(bool focused)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "focus");
-
- message.setValueBoolean("focused", focused);
-
- sendMessage(message);
-}
-
-void LLPluginClassMedia::clear_cache()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "clear_cache");
- sendMessage(message);
-}
-
-void LLPluginClassMedia::clear_cookies()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "clear_cookies");
- sendMessage(message);
-}
-
-void LLPluginClassMedia::set_cookies(const std::string &cookies)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_cookies");
- message.setValue("cookies", cookies);
- sendMessage(message);
-}
-
-void LLPluginClassMedia::enable_cookies(bool enable)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "enable_cookies");
- message.setValueBoolean("enable", enable);
- sendMessage(message);
-}
-
-void LLPluginClassMedia::proxy_setup(bool enable, const std::string &host, int port)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_setup");
-
- message.setValueBoolean("enable", enable);
- message.setValue("host", host);
- message.setValueS32("port", port);
-
- sendMessage(message);
-}
-
-void LLPluginClassMedia::browse_stop()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_stop");
- sendMessage(message);
-}
-
-void LLPluginClassMedia::browse_reload(bool ignore_cache)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_reload");
-
- message.setValueBoolean("ignore_cache", ignore_cache);
-
- sendMessage(message);
-}
-
-void LLPluginClassMedia::browse_forward()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_forward");
- sendMessage(message);
-}
-
-void LLPluginClassMedia::browse_back()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_back");
- sendMessage(message);
-}
-
-void LLPluginClassMedia::setBrowserUserAgent(const std::string& user_agent)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_user_agent");
-
- message.setValue("user_agent", user_agent);
-
- sendMessage(message);
-}
-
-void LLPluginClassMedia::proxyWindowOpened(const std::string &target, const std::string &uuid)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_window_opened");
-
- message.setValue("target", target);
- message.setValue("uuid", uuid);
-
- sendMessage(message);
-}
-
-void LLPluginClassMedia::proxyWindowClosed(const std::string &uuid)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_window_closed");
-
- message.setValue("uuid", uuid);
-
- sendMessage(message);
-}
-
-void LLPluginClassMedia::ignore_ssl_cert_errors(bool ignore)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "ignore_ssl_cert_errors");
- message.setValueBoolean("ignore", ignore);
- sendMessage(message);
-}
-
-void LLPluginClassMedia::addCertificateFilePath(const std::string& path)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "add_certificate_file_path");
- message.setValue("path", path);
- sendMessage(message);
-}
-
-void LLPluginClassMedia::crashPlugin()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "crash");
-
- sendMessage(message);
-}
-
-void LLPluginClassMedia::hangPlugin()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "hang");
-
- sendMessage(message);
-}
-
-
-////////////////////////////////////////////////////////////
-// MARK: media_time class functions
-bool LLPluginClassMedia::pluginSupportsMediaTime(void)
-{
- std::string version = mPlugin->getMessageClassVersion(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME);
- return !version.empty();
-}
-
-void LLPluginClassMedia::stop()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "stop");
- sendMessage(message);
-}
-
-void LLPluginClassMedia::start(float rate)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "start");
-
- message.setValueReal("rate", rate);
-
- sendMessage(message);
-}
-
-void LLPluginClassMedia::pause()
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "pause");
- sendMessage(message);
-}
-
-void LLPluginClassMedia::seek(float time)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "seek");
-
- message.setValueReal("time", time);
-
- sendMessage(message);
-}
-
-void LLPluginClassMedia::setLoop(bool loop)
-{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "set_loop");
-
- message.setValueBoolean("loop", loop);
-
- sendMessage(message);
-}
-
-void LLPluginClassMedia::setVolume(float volume)
-{
- if(volume != mRequestedVolume)
- {
- mRequestedVolume = volume;
-
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "set_volume");
-
- message.setValueReal("volume", volume);
-
- sendMessage(message);
- }
-}
-
-float LLPluginClassMedia::getVolume()
-{
- return mRequestedVolume;
-}
-
-void LLPluginClassMedia::initializeUrlHistory(const LLSD& url_history)
-{
- // Send URL history to plugin
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "init_history");
- message.setValueLLSD("history", url_history);
- sendMessage(message);
-
- LL_DEBUGS("Plugin") << "Sending history" << LL_ENDL;
-}
-
+/**
+ * @file llpluginclassmedia.cpp
+ * @brief LLPluginClassMedia handles a plugin which knows about the "media" message class.
+ *
+ * @cond
+ * $LicenseInfo:firstyear=2008&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ * @endcond
+ */
+
+#include "linden_common.h"
+#include "indra_constants.h"
+
+#include "llpluginclassmedia.h"
+#include "llpluginmessageclasses.h"
+
+#include "llqtwebkit.h"
+
+static int LOW_PRIORITY_TEXTURE_SIZE_DEFAULT = 256;
+
+static int nextPowerOf2( int value )
+{
+ int next_power_of_2 = 1;
+ while ( next_power_of_2 < value )
+ {
+ next_power_of_2 <<= 1;
+ }
+
+ return next_power_of_2;
+}
+
+LLPluginClassMedia::LLPluginClassMedia(LLPluginClassMediaOwner *owner)
+{
+ mOwner = owner;
+ mPlugin = NULL;
+ reset();
+
+ //debug use
+ mDeleteOK = true ;
+}
+
+
+LLPluginClassMedia::~LLPluginClassMedia()
+{
+ llassert_always(mDeleteOK) ;
+ reset();
+}
+
+bool LLPluginClassMedia::init(const std::string &launcher_filename, const std::string &plugin_dir, const std::string &plugin_filename, bool debug)
+{
+ LL_DEBUGS("Plugin") << "launcher: " << launcher_filename << LL_ENDL;
+ LL_DEBUGS("Plugin") << "dir: " << plugin_dir << LL_ENDL;
+ LL_DEBUGS("Plugin") << "plugin: " << plugin_filename << LL_ENDL;
+
+ mPlugin = new LLPluginProcessParent(this);
+ mPlugin->setSleepTime(mSleepTime);
+
+ // Queue up the media init message -- it will be sent after all the currently queued messages.
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "init");
+ message.setValue("target", mTarget);
+ sendMessage(message);
+
+ mPlugin->init(launcher_filename, plugin_dir, plugin_filename, debug);
+
+ return true;
+}
+
+
+void LLPluginClassMedia::reset()
+{
+ if(mPlugin != NULL)
+ {
+ delete mPlugin;
+ mPlugin = NULL;
+ }
+
+ mTextureParamsReceived = false;
+ mRequestedTextureDepth = 0;
+ mRequestedTextureInternalFormat = 0;
+ mRequestedTextureFormat = 0;
+ mRequestedTextureType = 0;
+ mRequestedTextureSwapBytes = false;
+ mRequestedTextureCoordsOpenGL = false;
+ mTextureSharedMemorySize = 0;
+ mTextureSharedMemoryName.clear();
+ mDefaultMediaWidth = 0;
+ mDefaultMediaHeight = 0;
+ mNaturalMediaWidth = 0;
+ mNaturalMediaHeight = 0;
+ mSetMediaWidth = -1;
+ mSetMediaHeight = -1;
+ mRequestedMediaWidth = 0;
+ mRequestedMediaHeight = 0;
+ mRequestedTextureWidth = 0;
+ mRequestedTextureHeight = 0;
+ mFullMediaWidth = 0;
+ mFullMediaHeight = 0;
+ mTextureWidth = 0;
+ mTextureHeight = 0;
+ mMediaWidth = 0;
+ mMediaHeight = 0;
+ mDirtyRect = LLRect::null;
+ mAutoScaleMedia = false;
+ mRequestedVolume = 1.0f;
+ mPriority = PRIORITY_NORMAL;
+ mLowPrioritySizeLimit = LOW_PRIORITY_TEXTURE_SIZE_DEFAULT;
+ mAllowDownsample = false;
+ mPadding = 0;
+ mLastMouseX = 0;
+ mLastMouseY = 0;
+ mStatus = LLPluginClassMediaOwner::MEDIA_NONE;
+ mSleepTime = 1.0f / 100.0f;
+ mCanCut = false;
+ mCanCopy = false;
+ mCanPaste = false;
+ mMediaName.clear();
+ mMediaDescription.clear();
+ mBackgroundColor = LLColor4(1.0f, 1.0f, 1.0f, 1.0f);
+
+ // media_browser class
+ mNavigateURI.clear();
+ mNavigateResultCode = -1;
+ mNavigateResultString.clear();
+ mHistoryBackAvailable = false;
+ mHistoryForwardAvailable = false;
+ mStatusText.clear();
+ mProgressPercent = 0;
+ mClickURL.clear();
+ mClickNavType.clear();
+ mClickTarget.clear();
+ mClickUUID.clear();
+ mStatusCode = 0;
+
+ // media_time class
+ mCurrentTime = 0.0f;
+ mDuration = 0.0f;
+ mCurrentRate = 0.0f;
+ mLoadedDuration = 0.0f;
+}
+
+void LLPluginClassMedia::idle(void)
+{
+ if(mPlugin)
+ {
+ mPlugin->idle();
+ }
+
+ if((mMediaWidth == -1) || (!mTextureParamsReceived) || (mPlugin == NULL) || (mPlugin->isBlocked()) || (mOwner == NULL))
+ {
+ // Can't process a size change at this time
+ }
+ else if((mRequestedMediaWidth != mMediaWidth) || (mRequestedMediaHeight != mMediaHeight))
+ {
+ // Calculate the correct size for the media texture
+ mRequestedTextureHeight = mRequestedMediaHeight;
+ if(mPadding < 0)
+ {
+ // negative values indicate the plugin wants a power of 2
+ mRequestedTextureWidth = nextPowerOf2(mRequestedMediaWidth);
+ }
+ else
+ {
+ mRequestedTextureWidth = mRequestedMediaWidth;
+
+ if(mPadding > 1)
+ {
+ // Pad up to a multiple of the specified number of bytes per row
+ int rowbytes = mRequestedTextureWidth * mRequestedTextureDepth;
+ int pad = rowbytes % mPadding;
+ if(pad != 0)
+ {
+ rowbytes += mPadding - pad;
+ }
+
+ if(rowbytes % mRequestedTextureDepth == 0)
+ {
+ mRequestedTextureWidth = rowbytes / mRequestedTextureDepth;
+ }
+ else
+ {
+ LL_WARNS("Plugin") << "Unable to pad texture width, padding size " << mPadding << "is not a multiple of pixel size " << mRequestedTextureDepth << LL_ENDL;
+ }
+ }
+ }
+
+
+ // Size change has been requested but not initiated yet.
+ size_t newsize = mRequestedTextureWidth * mRequestedTextureHeight * mRequestedTextureDepth;
+
+ // Add an extra line for padding, just in case.
+ newsize += mRequestedTextureWidth * mRequestedTextureDepth;
+
+ if(newsize != mTextureSharedMemorySize)
+ {
+ if(!mTextureSharedMemoryName.empty())
+ {
+ // Tell the plugin to remove the old memory segment
+ mPlugin->removeSharedMemory(mTextureSharedMemoryName);
+ mTextureSharedMemoryName.clear();
+ }
+
+ mTextureSharedMemorySize = newsize;
+ mTextureSharedMemoryName = mPlugin->addSharedMemory(mTextureSharedMemorySize);
+ if(!mTextureSharedMemoryName.empty())
+ {
+ void *addr = mPlugin->getSharedMemoryAddress(mTextureSharedMemoryName);
+
+ // clear texture memory to avoid random screen visual fuzz from uninitialized texture data
+ memset( addr, 0x00, newsize );
+
+ // We could do this to force an update, but textureValid() will still be returning false until the first roundtrip to the plugin,
+ // so it may not be worthwhile.
+ // mDirtyRect.setOriginAndSize(0, 0, mRequestedMediaWidth, mRequestedMediaHeight);
+ }
+ }
+
+ // This is our local indicator that a change is in progress.
+ mTextureWidth = -1;
+ mTextureHeight = -1;
+ mMediaWidth = -1;
+ mMediaHeight = -1;
+
+ // This invalidates any existing dirty rect.
+ resetDirty();
+
+ // Send a size change message to the plugin
+ {
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "size_change");
+ message.setValue("name", mTextureSharedMemoryName);
+ message.setValueS32("width", mRequestedMediaWidth);
+ message.setValueS32("height", mRequestedMediaHeight);
+ message.setValueS32("texture_width", mRequestedTextureWidth);
+ message.setValueS32("texture_height", mRequestedTextureHeight);
+ message.setValueReal("background_r", mBackgroundColor.mV[VX]);
+ message.setValueReal("background_g", mBackgroundColor.mV[VY]);
+ message.setValueReal("background_b", mBackgroundColor.mV[VZ]);
+ message.setValueReal("background_a", mBackgroundColor.mV[VW]);
+ mPlugin->sendMessage(message); // DO NOT just use sendMessage() here -- we want this to jump ahead of the queue.
+
+ LL_DEBUGS("Plugin") << "Sending size_change" << LL_ENDL;
+ }
+ }
+
+ if(mPlugin && mPlugin->isRunning())
+ {
+ // Send queued messages
+ while(!mSendQueue.empty())
+ {
+ LLPluginMessage message = mSendQueue.front();
+ mSendQueue.pop();
+ mPlugin->sendMessage(message);
+ }
+ }
+}
+
+int LLPluginClassMedia::getTextureWidth() const
+{
+ return nextPowerOf2(mTextureWidth);
+}
+
+int LLPluginClassMedia::getTextureHeight() const
+{
+ return nextPowerOf2(mTextureHeight);
+}
+
+unsigned char* LLPluginClassMedia::getBitsData()
+{
+ unsigned char *result = NULL;
+ if((mPlugin != NULL) && !mTextureSharedMemoryName.empty())
+ {
+ result = (unsigned char*)mPlugin->getSharedMemoryAddress(mTextureSharedMemoryName);
+ }
+ return result;
+}
+
+void LLPluginClassMedia::setSize(int width, int height)
+{
+ if((width > 0) && (height > 0))
+ {
+ mSetMediaWidth = width;
+ mSetMediaHeight = height;
+ }
+ else
+ {
+ mSetMediaWidth = -1;
+ mSetMediaHeight = -1;
+ }
+
+ setSizeInternal();
+}
+
+void LLPluginClassMedia::setSizeInternal(void)
+{
+ if((mSetMediaWidth > 0) && (mSetMediaHeight > 0))
+ {
+ mRequestedMediaWidth = mSetMediaWidth;
+ mRequestedMediaHeight = mSetMediaHeight;
+ }
+ else if((mNaturalMediaWidth > 0) && (mNaturalMediaHeight > 0))
+ {
+ mRequestedMediaWidth = mNaturalMediaWidth;
+ mRequestedMediaHeight = mNaturalMediaHeight;
+ }
+ else
+ {
+ mRequestedMediaWidth = mDefaultMediaWidth;
+ mRequestedMediaHeight = mDefaultMediaHeight;
+ }
+
+ // Save these for size/interest calculations
+ mFullMediaWidth = mRequestedMediaWidth;
+ mFullMediaHeight = mRequestedMediaHeight;
+
+ if(mAllowDownsample)
+ {
+ switch(mPriority)
+ {
+ case PRIORITY_SLIDESHOW:
+ case PRIORITY_LOW:
+ // Reduce maximum texture dimension to (or below) mLowPrioritySizeLimit
+ while((mRequestedMediaWidth > mLowPrioritySizeLimit) || (mRequestedMediaHeight > mLowPrioritySizeLimit))
+ {
+ mRequestedMediaWidth /= 2;
+ mRequestedMediaHeight /= 2;
+ }
+ break;
+
+ default:
+ // Don't adjust texture size
+ break;
+ }
+ }
+
+ if(mAutoScaleMedia)
+ {
+ mRequestedMediaWidth = nextPowerOf2(mRequestedMediaWidth);
+ mRequestedMediaHeight = nextPowerOf2(mRequestedMediaHeight);
+ }
+
+ if(mRequestedMediaWidth > 2048)
+ mRequestedMediaWidth = 2048;
+
+ if(mRequestedMediaHeight > 2048)
+ mRequestedMediaHeight = 2048;
+}
+
+void LLPluginClassMedia::setAutoScale(bool auto_scale)
+{
+ if(auto_scale != mAutoScaleMedia)
+ {
+ mAutoScaleMedia = auto_scale;
+ setSizeInternal();
+ }
+}
+
+bool LLPluginClassMedia::textureValid(void)
+{
+ if(
+ !mTextureParamsReceived ||
+ mTextureWidth <= 0 ||
+ mTextureHeight <= 0 ||
+ mMediaWidth <= 0 ||
+ mMediaHeight <= 0 ||
+ mRequestedMediaWidth != mMediaWidth ||
+ mRequestedMediaHeight != mMediaHeight ||
+ getBitsData() == NULL
+ )
+ return false;
+
+ return true;
+}
+
+bool LLPluginClassMedia::getDirty(LLRect *dirty_rect)
+{
+ bool result = !mDirtyRect.isEmpty();
+
+ if(dirty_rect != NULL)
+ {
+ *dirty_rect = mDirtyRect;
+ }
+
+ return result;
+}
+
+void LLPluginClassMedia::resetDirty(void)
+{
+ mDirtyRect = LLRect::null;
+}
+
+std::string LLPluginClassMedia::translateModifiers(MASK modifiers)
+{
+ std::string result;
+
+
+ if(modifiers & MASK_CONTROL)
+ {
+ result += "control|";
+ }
+
+ if(modifiers & MASK_ALT)
+ {
+ result += "alt|";
+ }
+
+ if(modifiers & MASK_SHIFT)
+ {
+ result += "shift|";
+ }
+
+ // TODO: should I deal with platform differences here or in callers?
+ // TODO: how do we deal with the Mac "command" key?
+/*
+ if(modifiers & MASK_SOMETHING)
+ {
+ result += "meta|";
+ }
+*/
+ return result;
+}
+
+void LLPluginClassMedia::jsExposeObjectEvent( bool expose )
+{
+ if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+ {
+ return;
+ }
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_expose_object");
+ message.setValueBoolean( "expose", expose );
+ sendMessage( message );
+}
+
+void LLPluginClassMedia::jsValuesValidEvent( bool valid )
+{
+ if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+ {
+ return;
+ }
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_values_valid");
+ message.setValueBoolean( "valid", valid );
+ sendMessage( message );
+}
+
+void LLPluginClassMedia::jsAgentLocationEvent( double x, double y, double z )
+{
+ if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+ {
+ return;
+ }
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_location");
+ message.setValueReal( "x", x );
+ message.setValueReal( "y", y );
+ message.setValueReal( "z", z );
+ sendMessage( message );
+}
+
+void LLPluginClassMedia::jsAgentLanguageEvent( const std::string& language )
+{
+ if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+ {
+ return;
+ }
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_language");
+ message.setValue( "language", language );
+ sendMessage( message );
+}
+
+void LLPluginClassMedia::jsAgentRegionEvent( const std::string& region )
+{
+ if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+ {
+ return;
+ }
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_region");
+ message.setValue( "region", region );
+ sendMessage( message );
+}
+
+void LLPluginClassMedia::jsAgentMaturityEvent( const std::string& maturity )
+{
+ if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+ {
+ return;
+ }
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_maturity");
+ message.setValue( "maturity", maturity );
+ sendMessage( message );
+}
+
+void LLPluginClassMedia::mouseEvent(EMouseEventType type, int button, int x, int y, MASK modifiers)
+{
+ if(type == MOUSE_EVENT_MOVE)
+ {
+ if(!mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked())
+ {
+ // Don't queue up mouse move events that can't be delivered.
+ return;
+ }
+
+ if((x == mLastMouseX) && (y == mLastMouseY))
+ {
+ // Don't spam unnecessary mouse move events.
+ return;
+ }
+
+ mLastMouseX = x;
+ mLastMouseY = y;
+ }
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "mouse_event");
+ std::string temp;
+ switch(type)
+ {
+ case MOUSE_EVENT_DOWN: temp = "down"; break;
+ case MOUSE_EVENT_UP: temp = "up"; break;
+ case MOUSE_EVENT_MOVE: temp = "move"; break;
+ case MOUSE_EVENT_DOUBLE_CLICK: temp = "double_click"; break;
+ }
+ message.setValue("event", temp);
+
+ message.setValueS32("button", button);
+
+ message.setValueS32("x", x);
+
+ // Incoming coordinates are OpenGL-style ((0,0) = lower left), so flip them here if the plugin has requested it.
+ if(!mRequestedTextureCoordsOpenGL)
+ {
+ // TODO: Should I use mMediaHeight or mRequestedMediaHeight here?
+ y = mMediaHeight - y;
+ }
+ message.setValueS32("y", y);
+
+ message.setValue("modifiers", translateModifiers(modifiers));
+
+ sendMessage(message);
+}
+
+bool LLPluginClassMedia::keyEvent(EKeyEventType type, int key_code, MASK modifiers, LLSD native_key_data)
+{
+ bool result = true;
+
+ // FIXME:
+ // HACK: we don't have an easy way to tell if the plugin is going to handle a particular keycode.
+ // For now, return false for the ones the webkit plugin won't handle properly.
+
+ switch(key_code)
+ {
+ case KEY_BACKSPACE:
+ case KEY_TAB:
+ case KEY_RETURN:
+ case KEY_PAD_RETURN:
+ case KEY_SHIFT:
+ case KEY_CONTROL:
+ case KEY_ALT:
+ case KEY_CAPSLOCK:
+ case KEY_ESCAPE:
+ case KEY_PAGE_UP:
+ case KEY_PAGE_DOWN:
+ case KEY_END:
+ case KEY_HOME:
+ case KEY_LEFT:
+ case KEY_UP:
+ case KEY_RIGHT:
+ case KEY_DOWN:
+ case KEY_INSERT:
+ case KEY_DELETE:
+ // These will be handled
+ break;
+
+ default:
+ // regular ASCII characters will also be handled
+ if(key_code >= KEY_SPECIAL)
+ {
+ // Other "special" codes will not work properly.
+ result = false;
+ }
+ break;
+ }
+
+#if LL_DARWIN
+ if(modifiers & MASK_ALT)
+ {
+ // Option-key modified characters should be handled by the unicode input path instead of this one.
+ result = false;
+ }
+#endif
+
+ if(result)
+ {
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "key_event");
+ std::string temp;
+ switch(type)
+ {
+ case KEY_EVENT_DOWN: temp = "down"; break;
+ case KEY_EVENT_UP: temp = "up"; break;
+ case KEY_EVENT_REPEAT: temp = "repeat"; break;
+ }
+ message.setValue("event", temp);
+
+ message.setValueS32("key", key_code);
+
+ message.setValue("modifiers", translateModifiers(modifiers));
+ message.setValueLLSD("native_key_data", native_key_data);
+
+ sendMessage(message);
+ }
+
+ return result;
+}
+
+void LLPluginClassMedia::scrollEvent(int x, int y, MASK modifiers)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "scroll_event");
+
+ message.setValueS32("x", x);
+ message.setValueS32("y", y);
+ message.setValue("modifiers", translateModifiers(modifiers));
+
+ sendMessage(message);
+}
+
+bool LLPluginClassMedia::textInput(const std::string &text, MASK modifiers, LLSD native_key_data)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "text_event");
+
+ message.setValue("text", text);
+ message.setValue("modifiers", translateModifiers(modifiers));
+ message.setValueLLSD("native_key_data", native_key_data);
+
+ sendMessage(message);
+
+ return true;
+}
+
+void LLPluginClassMedia::loadURI(const std::string &uri)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "load_uri");
+
+ message.setValue("uri", uri);
+
+ sendMessage(message);
+}
+
+const char* LLPluginClassMedia::priorityToString(EPriority priority)
+{
+ const char* result = "UNKNOWN";
+ switch(priority)
+ {
+ case PRIORITY_UNLOADED: result = "unloaded"; break;
+ case PRIORITY_STOPPED: result = "stopped"; break;
+ case PRIORITY_HIDDEN: result = "hidden"; break;
+ case PRIORITY_SLIDESHOW: result = "slideshow"; break;
+ case PRIORITY_LOW: result = "low"; break;
+ case PRIORITY_NORMAL: result = "normal"; break;
+ case PRIORITY_HIGH: result = "high"; break;
+ }
+
+ return result;
+}
+
+void LLPluginClassMedia::setPriority(EPriority priority)
+{
+ if(mPriority != priority)
+ {
+ mPriority = priority;
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_priority");
+
+ std::string priority_string = priorityToString(priority);
+ switch(priority)
+ {
+ case PRIORITY_UNLOADED:
+ mSleepTime = 1.0f;
+ break;
+ case PRIORITY_STOPPED:
+ mSleepTime = 1.0f;
+ break;
+ case PRIORITY_HIDDEN:
+ mSleepTime = 1.0f;
+ break;
+ case PRIORITY_SLIDESHOW:
+ mSleepTime = 1.0f;
+ break;
+ case PRIORITY_LOW:
+ mSleepTime = 1.0f / 25.0f;
+ break;
+ case PRIORITY_NORMAL:
+ mSleepTime = 1.0f / 50.0f;
+ break;
+ case PRIORITY_HIGH:
+ mSleepTime = 1.0f / 100.0f;
+ break;
+ }
+
+ message.setValue("priority", priority_string);
+
+ sendMessage(message);
+
+ if(mPlugin)
+ {
+ mPlugin->setSleepTime(mSleepTime);
+ }
+
+ LL_DEBUGS("PluginPriority") << this << ": setting priority to " << priority_string << LL_ENDL;
+
+ // This may affect the calculated size, so recalculate it here.
+ setSizeInternal();
+ }
+}
+
+void LLPluginClassMedia::setLowPrioritySizeLimit(int size)
+{
+ int power = nextPowerOf2(size);
+ if(mLowPrioritySizeLimit != power)
+ {
+ mLowPrioritySizeLimit = power;
+
+ // This may affect the calculated size, so recalculate it here.
+ setSizeInternal();
+ }
+}
+
+F64 LLPluginClassMedia::getCPUUsage()
+{
+ F64 result = 0.0f;
+
+ if(mPlugin)
+ {
+ result = mPlugin->getCPUUsage();
+ }
+
+ return result;
+}
+
+void LLPluginClassMedia::sendPickFileResponse(const std::string &file)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "pick_file_response");
+ message.setValue("file", file);
+ if(mPlugin && mPlugin->isBlocked())
+ {
+ // If the plugin sent a blocking pick-file request, the response should unblock it.
+ message.setValueBoolean("blocking_response", true);
+ }
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::sendAuthResponse(bool ok, const std::string &username, const std::string &password)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "auth_response");
+ message.setValueBoolean("ok", ok);
+ message.setValue("username", username);
+ message.setValue("password", password);
+ if(mPlugin && mPlugin->isBlocked())
+ {
+ // If the plugin sent a blocking pick-file request, the response should unblock it.
+ message.setValueBoolean("blocking_response", true);
+ }
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::cut()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_cut");
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::copy()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_copy");
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::paste()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "edit_paste");
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::setUserDataPath(const std::string &user_data_path)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_user_data_path");
+ message.setValue("path", user_data_path);
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::setLanguageCode(const std::string &language_code)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "set_language_code");
+ message.setValue("language", language_code);
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::setPluginsEnabled(const bool enabled)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "plugins_enabled");
+ message.setValueBoolean("enable", enabled);
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::setJavascriptEnabled(const bool enabled)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "javascript_enabled");
+ message.setValueBoolean("enable", enabled);
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::setTarget(const std::string &target)
+{
+ mTarget = target;
+}
+
+/* virtual */
+void LLPluginClassMedia::receivePluginMessage(const LLPluginMessage &message)
+{
+ std::string message_class = message.getClass();
+
+ if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA)
+ {
+ std::string message_name = message.getName();
+ if(message_name == "texture_params")
+ {
+ mRequestedTextureDepth = message.getValueS32("depth");
+ mRequestedTextureInternalFormat = message.getValueU32("internalformat");
+ mRequestedTextureFormat = message.getValueU32("format");
+ mRequestedTextureType = message.getValueU32("type");
+ mRequestedTextureSwapBytes = message.getValueBoolean("swap_bytes");
+ mRequestedTextureCoordsOpenGL = message.getValueBoolean("coords_opengl");
+
+ // These two are optional, and will default to 0 if they're not specified.
+ mDefaultMediaWidth = message.getValueS32("default_width");
+ mDefaultMediaHeight = message.getValueS32("default_height");
+
+ mAllowDownsample = message.getValueBoolean("allow_downsample");
+ mPadding = message.getValueS32("padding");
+
+ setSizeInternal();
+
+ mTextureParamsReceived = true;
+ }
+ else if(message_name == "updated")
+ {
+ if(message.hasValue("left"))
+ {
+ LLRect newDirtyRect;
+ newDirtyRect.mLeft = message.getValueS32("left");
+ newDirtyRect.mTop = message.getValueS32("top");
+ newDirtyRect.mRight = message.getValueS32("right");
+ newDirtyRect.mBottom = message.getValueS32("bottom");
+
+ // The plugin is likely to have top and bottom switched, due to vertical flip and OpenGL coordinate confusion.
+ // If they're backwards, swap them.
+ if(newDirtyRect.mTop < newDirtyRect.mBottom)
+ {
+ S32 temp = newDirtyRect.mTop;
+ newDirtyRect.mTop = newDirtyRect.mBottom;
+ newDirtyRect.mBottom = temp;
+ }
+
+ if(mDirtyRect.isEmpty())
+ {
+ mDirtyRect = newDirtyRect;
+ }
+ else
+ {
+ mDirtyRect.unionWith(newDirtyRect);
+ }
+
+ LL_DEBUGS("Plugin") << "adjusted incoming rect is: ("
+ << newDirtyRect.mLeft << ", "
+ << newDirtyRect.mTop << ", "
+ << newDirtyRect.mRight << ", "
+ << newDirtyRect.mBottom << "), new dirty rect is: ("
+ << mDirtyRect.mLeft << ", "
+ << mDirtyRect.mTop << ", "
+ << mDirtyRect.mRight << ", "
+ << mDirtyRect.mBottom << ")"
+ << LL_ENDL;
+
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CONTENT_UPDATED);
+ }
+
+
+ bool time_duration_updated = false;
+ int previous_percent = mProgressPercent;
+
+ if(message.hasValue("current_time"))
+ {
+ mCurrentTime = message.getValueReal("current_time");
+ time_duration_updated = true;
+ }
+ if(message.hasValue("duration"))
+ {
+ mDuration = message.getValueReal("duration");
+ time_duration_updated = true;
+ }
+
+ if(message.hasValue("current_rate"))
+ {
+ mCurrentRate = message.getValueReal("current_rate");
+ }
+
+ if(message.hasValue("loaded_duration"))
+ {
+ mLoadedDuration = message.getValueReal("loaded_duration");
+ time_duration_updated = true;
+ }
+ else
+ {
+ // If the message doesn't contain a loaded_duration param, assume it's equal to duration
+ mLoadedDuration = mDuration;
+ }
+
+ // Calculate a percentage based on the loaded duration and total duration.
+ if(mDuration != 0.0f) // Don't divide by zero.
+ {
+ mProgressPercent = (int)((mLoadedDuration * 100.0f)/mDuration);
+ }
+
+ if(time_duration_updated)
+ {
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_TIME_DURATION_UPDATED);
+ }
+
+ if(previous_percent != mProgressPercent)
+ {
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PROGRESS_UPDATED);
+ }
+ }
+ else if(message_name == "media_status")
+ {
+ std::string status = message.getValue("status");
+
+ LL_DEBUGS("Plugin") << "Status changed to: " << status << LL_ENDL;
+
+ if(status == "loading")
+ {
+ mStatus = LLPluginClassMediaOwner::MEDIA_LOADING;
+ }
+ else if(status == "loaded")
+ {
+ mStatus = LLPluginClassMediaOwner::MEDIA_LOADED;
+ }
+ else if(status == "error")
+ {
+ mStatus = LLPluginClassMediaOwner::MEDIA_ERROR;
+ }
+ else if(status == "playing")
+ {
+ mStatus = LLPluginClassMediaOwner::MEDIA_PLAYING;
+ }
+ else if(status == "paused")
+ {
+ mStatus = LLPluginClassMediaOwner::MEDIA_PAUSED;
+ }
+ else if(status == "done")
+ {
+ mStatus = LLPluginClassMediaOwner::MEDIA_DONE;
+ }
+ else
+ {
+ // empty string or any unknown string
+ mStatus = LLPluginClassMediaOwner::MEDIA_NONE;
+ }
+ }
+ else if(message_name == "size_change_request")
+ {
+ S32 width = message.getValueS32("width");
+ S32 height = message.getValueS32("height");
+ std::string name = message.getValue("name");
+
+ // TODO: check that name matches?
+ mNaturalMediaWidth = width;
+ mNaturalMediaHeight = height;
+
+ setSizeInternal();
+ }
+ else if(message_name == "size_change_response")
+ {
+ std::string name = message.getValue("name");
+
+ // TODO: check that name matches?
+
+ mTextureWidth = message.getValueS32("texture_width");
+ mTextureHeight = message.getValueS32("texture_height");
+ mMediaWidth = message.getValueS32("width");
+ mMediaHeight = message.getValueS32("height");
+
+ // This invalidates any existing dirty rect.
+ resetDirty();
+
+ // TODO: should we verify that the plugin sent back the right values?
+ // Two size changes in a row may cause them to not match, due to queueing, etc.
+
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_SIZE_CHANGED);
+ }
+ else if(message_name == "cursor_changed")
+ {
+ mCursorName = message.getValue("name");
+
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CURSOR_CHANGED);
+ }
+ else if(message_name == "edit_state")
+ {
+ if(message.hasValue("cut"))
+ {
+ mCanCut = message.getValueBoolean("cut");
+ }
+ if(message.hasValue("copy"))
+ {
+ mCanCopy = message.getValueBoolean("copy");
+ }
+ if(message.hasValue("paste"))
+ {
+ mCanPaste = message.getValueBoolean("paste");
+ }
+ }
+ else if(message_name == "name_text")
+ {
+ mMediaName = message.getValue("name");
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAME_CHANGED);
+ }
+ else if(message_name == "pick_file")
+ {
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PICK_FILE_REQUEST);
+ }
+ else if(message_name == "auth_request")
+ {
+ mAuthURL = message.getValue("url");
+ mAuthRealm = message.getValue("realm");
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_AUTH_REQUEST);
+ }
+ else
+ {
+ LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
+ }
+ }
+ else if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER)
+ {
+ std::string message_name = message.getName();
+ if(message_name == "navigate_begin")
+ {
+ mNavigateURI = message.getValue("uri");
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_BEGIN);
+ }
+ else if(message_name == "navigate_complete")
+ {
+ mNavigateURI = message.getValue("uri");
+ mNavigateResultCode = message.getValueS32("result_code");
+ mNavigateResultString = message.getValue("result_string");
+ mHistoryBackAvailable = message.getValueBoolean("history_back_available");
+ mHistoryForwardAvailable = message.getValueBoolean("history_forward_available");
+
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_COMPLETE);
+ }
+ else if(message_name == "progress")
+ {
+ mProgressPercent = message.getValueS32("percent");
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PROGRESS_UPDATED);
+ }
+ else if(message_name == "status_text")
+ {
+ mStatusText = message.getValue("status");
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_STATUS_TEXT_CHANGED);
+ }
+ else if(message_name == "location_changed")
+ {
+ mLocation = message.getValue("uri");
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_LOCATION_CHANGED);
+ }
+ else if(message_name == "click_href")
+ {
+ mClickURL = message.getValue("uri");
+ mClickTarget = message.getValue("target");
+ mClickUUID = message.getValue("uuid");
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLICK_LINK_HREF);
+ }
+ else if(message_name == "click_nofollow")
+ {
+ mClickURL = message.getValue("uri");
+ mClickNavType = message.getValue("nav_type");
+ mClickTarget.clear();
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLICK_LINK_NOFOLLOW);
+ }
+ else if(message_name == "navigate_error_page")
+ {
+ mStatusCode = message.getValueS32("status_code");
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_NAVIGATE_ERROR_PAGE);
+ }
+ else if(message_name == "cookie_set")
+ {
+ if(mOwner)
+ {
+ mOwner->handleCookieSet(this, message.getValue("cookie"));
+ }
+ }
+ else if(message_name == "close_request")
+ {
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_CLOSE_REQUEST);
+ }
+ else if(message_name == "geometry_change")
+ {
+ mClickUUID = message.getValue("uuid");
+ mGeometryX = message.getValueS32("x");
+ mGeometryY = message.getValueS32("y");
+ mGeometryWidth = message.getValueS32("width");
+ mGeometryHeight = message.getValueS32("height");
+
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_GEOMETRY_CHANGE);
+ }
+ else if(message_name == "link_hovered")
+ {
+ // text is not currently used -- the tooltip hover text is taken from the "title".
+ mHoverLink = message.getValue("link");
+ mHoverText = message.getValue("title");
+ // message.getValue("text");
+
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_LINK_HOVERED);
+ }
+ else
+ {
+ LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
+ }
+ }
+ else if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME)
+ {
+ std::string message_name = message.getName();
+
+ // This class hasn't defined any incoming messages yet.
+// if(message_name == "message_name")
+// {
+// }
+// else
+ {
+ LL_WARNS("Plugin") << "Unknown " << message_name << " class message: " << message_name << LL_ENDL;
+ }
+ }
+
+}
+
+/* virtual */
+void LLPluginClassMedia::pluginLaunchFailed()
+{
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PLUGIN_FAILED_LAUNCH);
+}
+
+/* virtual */
+void LLPluginClassMedia::pluginDied()
+{
+ mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_PLUGIN_FAILED);
+}
+
+void LLPluginClassMedia::mediaEvent(LLPluginClassMediaOwner::EMediaEvent event)
+{
+ if(mOwner)
+ {
+ mOwner->handleMediaEvent(this, event);
+ }
+}
+
+void LLPluginClassMedia::sendMessage(const LLPluginMessage &message)
+{
+ if(mPlugin && mPlugin->isRunning())
+ {
+ mPlugin->sendMessage(message);
+ }
+ else
+ {
+ // The plugin isn't set up yet -- queue this message to be sent after initialization.
+ mSendQueue.push(message);
+ }
+}
+
+////////////////////////////////////////////////////////////
+// MARK: media_browser class functions
+bool LLPluginClassMedia::pluginSupportsMediaBrowser(void)
+{
+ std::string version = mPlugin->getMessageClassVersion(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER);
+ return !version.empty();
+}
+
+void LLPluginClassMedia::focus(bool focused)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "focus");
+
+ message.setValueBoolean("focused", focused);
+
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::clear_cache()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "clear_cache");
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::clear_cookies()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "clear_cookies");
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::set_cookies(const std::string &cookies)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_cookies");
+ message.setValue("cookies", cookies);
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::enable_cookies(bool enable)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "enable_cookies");
+ message.setValueBoolean("enable", enable);
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::proxy_setup(bool enable, const std::string &host, int port)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_setup");
+
+ message.setValueBoolean("enable", enable);
+ message.setValue("host", host);
+ message.setValueS32("port", port);
+
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::browse_stop()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_stop");
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::browse_reload(bool ignore_cache)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_reload");
+
+ message.setValueBoolean("ignore_cache", ignore_cache);
+
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::browse_forward()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_forward");
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::browse_back()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "browse_back");
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::setBrowserUserAgent(const std::string& user_agent)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "set_user_agent");
+
+ message.setValue("user_agent", user_agent);
+
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::proxyWindowOpened(const std::string &target, const std::string &uuid)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_window_opened");
+
+ message.setValue("target", target);
+ message.setValue("uuid", uuid);
+
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::proxyWindowClosed(const std::string &uuid)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "proxy_window_closed");
+
+ message.setValue("uuid", uuid);
+
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::ignore_ssl_cert_errors(bool ignore)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "ignore_ssl_cert_errors");
+ message.setValueBoolean("ignore", ignore);
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::addCertificateFilePath(const std::string& path)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "add_certificate_file_path");
+ message.setValue("path", path);
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::crashPlugin()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "crash");
+
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::hangPlugin()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_INTERNAL, "hang");
+
+ sendMessage(message);
+}
+
+
+////////////////////////////////////////////////////////////
+// MARK: media_time class functions
+bool LLPluginClassMedia::pluginSupportsMediaTime(void)
+{
+ std::string version = mPlugin->getMessageClassVersion(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME);
+ return !version.empty();
+}
+
+void LLPluginClassMedia::stop()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "stop");
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::start(float rate)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "start");
+
+ message.setValueReal("rate", rate);
+
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::pause()
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "pause");
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::seek(float time)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "seek");
+
+ message.setValueReal("time", time);
+
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::setLoop(bool loop)
+{
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "set_loop");
+
+ message.setValueBoolean("loop", loop);
+
+ sendMessage(message);
+}
+
+void LLPluginClassMedia::setVolume(float volume)
+{
+ if(volume != mRequestedVolume)
+ {
+ mRequestedVolume = volume;
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME, "set_volume");
+
+ message.setValueReal("volume", volume);
+
+ sendMessage(message);
+ }
+}
+
+float LLPluginClassMedia::getVolume()
+{
+ return mRequestedVolume;
+}
+
+void LLPluginClassMedia::initializeUrlHistory(const LLSD& url_history)
+{
+ // Send URL history to plugin
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "init_history");
+ message.setValueLLSD("history", url_history);
+ sendMessage(message);
+
+ LL_DEBUGS("Plugin") << "Sending history" << LL_ENDL;
+}
+
diff --git a/indra/llplugin/llpluginclassmedia.h b/indra/llplugin/llpluginclassmedia.h
index cf8d8b26b9..015fb31252 100644
--- a/indra/llplugin/llpluginclassmedia.h
+++ b/indra/llplugin/llpluginclassmedia.h
@@ -1,416 +1,424 @@
-/**
- * @file llpluginclassmedia.h
- * @brief LLPluginClassMedia handles interaction with a plugin which knows about the "media" message class.
- *
- * @cond
- * $LicenseInfo:firstyear=2008&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- * @endcond
- */
-
-#ifndef LL_LLPLUGINCLASSMEDIA_H
-#define LL_LLPLUGINCLASSMEDIA_H
-
-#include "llgltypes.h"
-#include "llpluginprocessparent.h"
-#include "llrect.h"
-#include "llpluginclassmediaowner.h"
-#include <queue>
-#include "v4color.h"
-
-class LLPluginClassMedia : public LLPluginProcessParentOwner
-{
- LOG_CLASS(LLPluginClassMedia);
-public:
- LLPluginClassMedia(LLPluginClassMediaOwner *owner);
- virtual ~LLPluginClassMedia();
-
- // local initialization, called by the media manager when creating a source
- virtual bool init(const std::string &launcher_filename,
- const std::string &plugin_dir,
- const std::string &plugin_filename,
- bool debug);
-
- // undoes everything init() didm called by the media manager when destroying a source
- virtual void reset();
-
- void idle(void);
-
- // All of these may return 0 or an actual valid value.
- // Callers need to check the return for 0, and not use the values in that case.
- int getWidth() const { return (mMediaWidth > 0) ? mMediaWidth : 0; };
- int getHeight() const { return (mMediaHeight > 0) ? mMediaHeight : 0; };
- int getNaturalWidth() const { return mNaturalMediaWidth; };
- int getNaturalHeight() const { return mNaturalMediaHeight; };
- int getSetWidth() const { return mSetMediaWidth; };
- int getSetHeight() const { return mSetMediaHeight; };
- int getBitsWidth() const { return (mTextureWidth > 0) ? mTextureWidth : 0; };
- int getBitsHeight() const { return (mTextureHeight > 0) ? mTextureHeight : 0; };
- int getTextureWidth() const;
- int getTextureHeight() const;
- int getFullWidth() const { return mFullMediaWidth; };
- int getFullHeight() const { return mFullMediaHeight; };
-
- // This may return NULL. Callers need to check for and handle this case.
- unsigned char* getBitsData();
-
- // gets the format details of the texture data
- // These may return 0 if they haven't been set up yet. The caller needs to detect this case.
- int getTextureDepth() const { return mRequestedTextureDepth; };
- int getTextureFormatInternal() const { return mRequestedTextureInternalFormat; };
- int getTextureFormatPrimary() const { return mRequestedTextureFormat; };
- int getTextureFormatType() const { return mRequestedTextureType; };
- bool getTextureFormatSwapBytes() const { return mRequestedTextureSwapBytes; };
- bool getTextureCoordsOpenGL() const { return mRequestedTextureCoordsOpenGL; };
-
- void setSize(int width, int height);
- void setAutoScale(bool auto_scale);
-
- void setBackgroundColor(LLColor4 color) { mBackgroundColor = color; };
-
- void setOwner(LLPluginClassMediaOwner *owner) { mOwner = owner; };
-
- // Returns true if all of the texture parameters (depth, format, size, and texture size) are set up and consistent.
- // This will initially be false, and will also be false for some time after setSize while the resize is processed.
- // Note that if this returns true, it is safe to use all the get() functions above without checking for invalid return values
- // until you call idle() again.
- bool textureValid(void);
-
- bool getDirty(LLRect *dirty_rect = NULL);
- void resetDirty(void);
-
- typedef enum
- {
- MOUSE_EVENT_DOWN,
- MOUSE_EVENT_UP,
- MOUSE_EVENT_MOVE,
- MOUSE_EVENT_DOUBLE_CLICK
- }EMouseEventType;
-
- void mouseEvent(EMouseEventType type, int button, int x, int y, MASK modifiers);
-
- typedef enum
- {
- KEY_EVENT_DOWN,
- KEY_EVENT_UP,
- KEY_EVENT_REPEAT
- }EKeyEventType;
-
- bool keyEvent(EKeyEventType type, int key_code, MASK modifiers, LLSD native_key_data);
-
- void scrollEvent(int x, int y, MASK modifiers);
-
- // Text may be unicode (utf8 encoded)
- bool textInput(const std::string &text, MASK modifiers, LLSD native_key_data);
-
- void loadURI(const std::string &uri);
-
- // "Loading" means uninitialized or any state prior to fully running (processing commands)
- bool isPluginLoading(void) { return mPlugin?mPlugin->isLoading():false; };
-
- // "Running" means the steady state -- i.e. processing messages
- bool isPluginRunning(void) { return mPlugin?mPlugin->isRunning():false; };
-
- // "Exited" means any regular or error state after "Running" (plugin may have crashed or exited normally)
- bool isPluginExited(void) { return mPlugin?mPlugin->isDone():false; };
-
- std::string getPluginVersion() { return mPlugin?mPlugin->getPluginVersion():std::string(""); };
-
- bool getDisableTimeout() { return mPlugin?mPlugin->getDisableTimeout():false; };
- void setDisableTimeout(bool disable) { if(mPlugin) mPlugin->setDisableTimeout(disable); };
-
- // Inherited from LLPluginProcessParentOwner
- /* virtual */ void receivePluginMessage(const LLPluginMessage &message);
- /* virtual */ void pluginLaunchFailed();
- /* virtual */ void pluginDied();
-
-
- typedef enum
- {
- PRIORITY_UNLOADED, // media plugin isn't even loaded.
- PRIORITY_STOPPED, // media is not playing, shouldn't need to update at all.
- PRIORITY_HIDDEN, // media is not being displayed or is out of view, don't need to do graphic updates, but may still update audio, playhead, etc.
- PRIORITY_SLIDESHOW, // media is in the far distance, updates very infrequently
- PRIORITY_LOW, // media is in the distance, may be rendered at reduced size
- PRIORITY_NORMAL, // normal (default) priority
- PRIORITY_HIGH // media has user focus and/or is taking up most of the screen
- }EPriority;
-
- static const char* priorityToString(EPriority priority);
- void setPriority(EPriority priority);
- void setLowPrioritySizeLimit(int size);
-
- F64 getCPUUsage();
-
- void sendPickFileResponse(const std::string &file);
-
- void sendAuthResponse(bool ok, const std::string &username, const std::string &password);
-
- // Valid after a MEDIA_EVENT_CURSOR_CHANGED event
- std::string getCursorName() const { return mCursorName; };
-
- LLPluginClassMediaOwner::EMediaStatus getStatus() const { return mStatus; }
-
- void cut();
- bool canCut() const { return mCanCut; };
-
- void copy();
- bool canCopy() const { return mCanCopy; };
-
- void paste();
- bool canPaste() const { return mCanPaste; };
-
- // These can be called before init(), and they will be queued and sent before the media init message.
- void setUserDataPath(const std::string &user_data_path);
- void setLanguageCode(const std::string &language_code);
- void setPluginsEnabled(const bool enabled);
- void setJavascriptEnabled(const bool enabled);
- void setTarget(const std::string &target);
-
- ///////////////////////////////////
- // media browser class functions
- bool pluginSupportsMediaBrowser(void);
-
- void focus(bool focused);
- void clear_cache();
- void clear_cookies();
- void set_cookies(const std::string &cookies);
- void enable_cookies(bool enable);
- void proxy_setup(bool enable, const std::string &host = LLStringUtil::null, int port = 0);
- void browse_stop();
- void browse_reload(bool ignore_cache = false);
- void browse_forward();
- void browse_back();
- void setBrowserUserAgent(const std::string& user_agent);
- void proxyWindowOpened(const std::string &target, const std::string &uuid);
- void proxyWindowClosed(const std::string &uuid);
- void ignore_ssl_cert_errors(bool ignore);
- void addCertificateFilePath(const std::string& path);
-
- // This is valid after MEDIA_EVENT_NAVIGATE_BEGIN or MEDIA_EVENT_NAVIGATE_COMPLETE
- std::string getNavigateURI() const { return mNavigateURI; };
-
- // These are valid after MEDIA_EVENT_NAVIGATE_COMPLETE
- S32 getNavigateResultCode() const { return mNavigateResultCode; };
- std::string getNavigateResultString() const { return mNavigateResultString; };
- bool getHistoryBackAvailable() const { return mHistoryBackAvailable; };
- bool getHistoryForwardAvailable() const { return mHistoryForwardAvailable; };
-
- // This is valid after MEDIA_EVENT_PROGRESS_UPDATED
- int getProgressPercent() const { return mProgressPercent; };
-
- // This is valid after MEDIA_EVENT_STATUS_TEXT_CHANGED
- std::string getStatusText() const { return mStatusText; };
-
- // This is valid after MEDIA_EVENT_LOCATION_CHANGED
- std::string getLocation() const { return mLocation; };
-
- // This is valid after MEDIA_EVENT_CLICK_LINK_HREF or MEDIA_EVENT_CLICK_LINK_NOFOLLOW
- std::string getClickURL() const { return mClickURL; };
-
- // This is valid after MEDIA_EVENT_CLICK_LINK_NOFOLLOW
- std::string getClickNavType() const { return mClickNavType; };
-
- // This is valid after MEDIA_EVENT_CLICK_LINK_HREF
- std::string getClickTarget() const { return mClickTarget; };
-
- // This is valid during MEDIA_EVENT_CLICK_LINK_HREF and MEDIA_EVENT_GEOMETRY_CHANGE
- std::string getClickUUID() const { return mClickUUID; };
-
- // This is valid after MEDIA_EVENT_NAVIGATE_ERROR_PAGE
- S32 getStatusCode() const { return mStatusCode; };
-
- // These are valid during MEDIA_EVENT_GEOMETRY_CHANGE
- S32 getGeometryX() const { return mGeometryX; };
- S32 getGeometryY() const { return mGeometryY; };
- S32 getGeometryWidth() const { return mGeometryWidth; };
- S32 getGeometryHeight() const { return mGeometryHeight; };
-
- // These are valid during MEDIA_EVENT_AUTH_REQUEST
- std::string getAuthURL() const { return mAuthURL; };
- std::string getAuthRealm() const { return mAuthRealm; };
-
- // These are valid during MEDIA_EVENT_LINK_HOVERED
- std::string getHoverText() const { return mHoverText; };
- std::string getHoverLink() const { return mHoverLink; };
-
- std::string getMediaName() const { return mMediaName; };
- std::string getMediaDescription() const { return mMediaDescription; };
-
- // Crash the plugin. If you use this outside of a testbed, you will be punished.
- void crashPlugin();
-
- // Hang the plugin. If you use this outside of a testbed, you will be punished.
- void hangPlugin();
-
- ///////////////////////////////////
- // media time class functions
- bool pluginSupportsMediaTime(void);
- void stop();
- void start(float rate = 0.0f);
- void pause();
- void seek(float time);
- void setLoop(bool loop);
- void setVolume(float volume);
- float getVolume();
-
- F64 getCurrentTime(void) const { return mCurrentTime; };
- F64 getDuration(void) const { return mDuration; };
- F64 getCurrentPlayRate(void) { return mCurrentRate; };
- F64 getLoadedDuration(void) const { return mLoadedDuration; };
-
- // Initialize the URL history of the plugin by sending
- // "init_history" message
- void initializeUrlHistory(const LLSD& url_history);
-
-protected:
-
- LLPluginClassMediaOwner *mOwner;
-
- // Notify this object's owner that an event has occurred.
- void mediaEvent(LLPluginClassMediaOwner::EMediaEvent event);
-
- void sendMessage(const LLPluginMessage &message); // Send message internally, either queueing or sending directly.
- std::queue<LLPluginMessage> mSendQueue; // Used to queue messages while the plugin initializes.
-
- void setSizeInternal(void);
-
- bool mTextureParamsReceived; // the mRequestedTexture* fields are only valid when this is true
- S32 mRequestedTextureDepth;
- LLGLenum mRequestedTextureInternalFormat;
- LLGLenum mRequestedTextureFormat;
- LLGLenum mRequestedTextureType;
- bool mRequestedTextureSwapBytes;
- bool mRequestedTextureCoordsOpenGL;
-
- std::string mTextureSharedMemoryName;
- size_t mTextureSharedMemorySize;
-
- // True to scale requested media up to the full size of the texture (i.e. next power of two)
- bool mAutoScaleMedia;
-
- // default media size for the plugin, from the texture_params message.
- int mDefaultMediaWidth;
- int mDefaultMediaHeight;
-
- // Size that has been requested by the plugin itself
- int mNaturalMediaWidth;
- int mNaturalMediaHeight;
-
- // Size that has been requested with setSize()
- int mSetMediaWidth;
- int mSetMediaHeight;
-
- // Full calculated media size (before auto-scale and downsample calculations)
- int mFullMediaWidth;
- int mFullMediaHeight;
-
- // Actual media size being set (after auto-scale)
- int mRequestedMediaWidth;
- int mRequestedMediaHeight;
-
- // Texture size calculated from actual media size
- int mRequestedTextureWidth;
- int mRequestedTextureHeight;
-
- // Size that the plugin has acknowledged
- int mTextureWidth;
- int mTextureHeight;
- int mMediaWidth;
- int mMediaHeight;
-
- float mRequestedVolume;
-
- // Priority of this media stream
- EPriority mPriority;
- int mLowPrioritySizeLimit;
-
- bool mAllowDownsample;
- int mPadding;
-
-
- LLPluginProcessParent *mPlugin;
-
- LLRect mDirtyRect;
-
- std::string translateModifiers(MASK modifiers);
-
- std::string mCursorName;
- int mLastMouseX;
- int mLastMouseY;
-
- LLPluginClassMediaOwner::EMediaStatus mStatus;
-
- F64 mSleepTime;
-
- bool mCanCut;
- bool mCanCopy;
- bool mCanPaste;
-
- std::string mMediaName;
- std::string mMediaDescription;
-
- LLColor4 mBackgroundColor;
-
- std::string mTarget;
-
- /////////////////////////////////////////
- // media_browser class
- std::string mNavigateURI;
- S32 mNavigateResultCode;
- std::string mNavigateResultString;
- bool mHistoryBackAvailable;
- bool mHistoryForwardAvailable;
- std::string mStatusText;
- int mProgressPercent;
- std::string mLocation;
- std::string mClickURL;
- std::string mClickNavType;
- std::string mClickTarget;
- std::string mClickUUID;
- S32 mGeometryX;
- S32 mGeometryY;
- S32 mGeometryWidth;
- S32 mGeometryHeight;
- S32 mStatusCode;
- std::string mAuthURL;
- std::string mAuthRealm;
- std::string mHoverText;
- std::string mHoverLink;
-
- /////////////////////////////////////////
- // media_time class
- F64 mCurrentTime;
- F64 mDuration;
- F64 mCurrentRate;
- F64 mLoadedDuration;
-
-//--------------------------------------
- //debug use only
- //
-private:
- bool mDeleteOK ;
-public:
- void setDeleteOK(bool flag) { mDeleteOK = flag ;}
-//--------------------------------------
-};
-
-#endif // LL_LLPLUGINCLASSMEDIA_H
+/**
+ * @file llpluginclassmedia.h
+ * @brief LLPluginClassMedia handles interaction with a plugin which knows about the "media" message class.
+ *
+ * @cond
+ * $LicenseInfo:firstyear=2008&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ * @endcond
+ */
+
+#ifndef LL_LLPLUGINCLASSMEDIA_H
+#define LL_LLPLUGINCLASSMEDIA_H
+
+#include "llgltypes.h"
+#include "llpluginprocessparent.h"
+#include "llrect.h"
+#include "llpluginclassmediaowner.h"
+#include <queue>
+#include "v4color.h"
+
+class LLPluginClassMedia : public LLPluginProcessParentOwner
+{
+ LOG_CLASS(LLPluginClassMedia);
+public:
+ LLPluginClassMedia(LLPluginClassMediaOwner *owner);
+ virtual ~LLPluginClassMedia();
+
+ // local initialization, called by the media manager when creating a source
+ virtual bool init(const std::string &launcher_filename,
+ const std::string &plugin_dir,
+ const std::string &plugin_filename,
+ bool debug);
+
+ // undoes everything init() didm called by the media manager when destroying a source
+ virtual void reset();
+
+ void idle(void);
+
+ // All of these may return 0 or an actual valid value.
+ // Callers need to check the return for 0, and not use the values in that case.
+ int getWidth() const { return (mMediaWidth > 0) ? mMediaWidth : 0; };
+ int getHeight() const { return (mMediaHeight > 0) ? mMediaHeight : 0; };
+ int getNaturalWidth() const { return mNaturalMediaWidth; };
+ int getNaturalHeight() const { return mNaturalMediaHeight; };
+ int getSetWidth() const { return mSetMediaWidth; };
+ int getSetHeight() const { return mSetMediaHeight; };
+ int getBitsWidth() const { return (mTextureWidth > 0) ? mTextureWidth : 0; };
+ int getBitsHeight() const { return (mTextureHeight > 0) ? mTextureHeight : 0; };
+ int getTextureWidth() const;
+ int getTextureHeight() const;
+ int getFullWidth() const { return mFullMediaWidth; };
+ int getFullHeight() const { return mFullMediaHeight; };
+
+ // This may return NULL. Callers need to check for and handle this case.
+ unsigned char* getBitsData();
+
+ // gets the format details of the texture data
+ // These may return 0 if they haven't been set up yet. The caller needs to detect this case.
+ int getTextureDepth() const { return mRequestedTextureDepth; };
+ int getTextureFormatInternal() const { return mRequestedTextureInternalFormat; };
+ int getTextureFormatPrimary() const { return mRequestedTextureFormat; };
+ int getTextureFormatType() const { return mRequestedTextureType; };
+ bool getTextureFormatSwapBytes() const { return mRequestedTextureSwapBytes; };
+ bool getTextureCoordsOpenGL() const { return mRequestedTextureCoordsOpenGL; };
+
+ void setSize(int width, int height);
+ void setAutoScale(bool auto_scale);
+
+ void setBackgroundColor(LLColor4 color) { mBackgroundColor = color; };
+
+ void setOwner(LLPluginClassMediaOwner *owner) { mOwner = owner; };
+
+ // Returns true if all of the texture parameters (depth, format, size, and texture size) are set up and consistent.
+ // This will initially be false, and will also be false for some time after setSize while the resize is processed.
+ // Note that if this returns true, it is safe to use all the get() functions above without checking for invalid return values
+ // until you call idle() again.
+ bool textureValid(void);
+
+ bool getDirty(LLRect *dirty_rect = NULL);
+ void resetDirty(void);
+
+ typedef enum
+ {
+ MOUSE_EVENT_DOWN,
+ MOUSE_EVENT_UP,
+ MOUSE_EVENT_MOVE,
+ MOUSE_EVENT_DOUBLE_CLICK
+ }EMouseEventType;
+
+ void mouseEvent(EMouseEventType type, int button, int x, int y, MASK modifiers);
+
+ typedef enum
+ {
+ KEY_EVENT_DOWN,
+ KEY_EVENT_UP,
+ KEY_EVENT_REPEAT
+ }EKeyEventType;
+
+ bool keyEvent(EKeyEventType type, int key_code, MASK modifiers, LLSD native_key_data);
+
+ void scrollEvent(int x, int y, MASK modifiers);
+
+ // Javascript <-> viewer events
+ void jsExposeObjectEvent( bool expose );
+ void jsValuesValidEvent( bool valid );
+ void jsAgentLocationEvent( double x, double y, double z );
+ void jsAgentLanguageEvent( const std::string& language );
+ void jsAgentRegionEvent( const std::string& region_name );
+ void jsAgentMaturityEvent( const std::string& maturity );
+
+ // Text may be unicode (utf8 encoded)
+ bool textInput(const std::string &text, MASK modifiers, LLSD native_key_data);
+
+ void loadURI(const std::string &uri);
+
+ // "Loading" means uninitialized or any state prior to fully running (processing commands)
+ bool isPluginLoading(void) { return mPlugin?mPlugin->isLoading():false; };
+
+ // "Running" means the steady state -- i.e. processing messages
+ bool isPluginRunning(void) { return mPlugin?mPlugin->isRunning():false; };
+
+ // "Exited" means any regular or error state after "Running" (plugin may have crashed or exited normally)
+ bool isPluginExited(void) { return mPlugin?mPlugin->isDone():false; };
+
+ std::string getPluginVersion() { return mPlugin?mPlugin->getPluginVersion():std::string(""); };
+
+ bool getDisableTimeout() { return mPlugin?mPlugin->getDisableTimeout():false; };
+ void setDisableTimeout(bool disable) { if(mPlugin) mPlugin->setDisableTimeout(disable); };
+
+ // Inherited from LLPluginProcessParentOwner
+ /* virtual */ void receivePluginMessage(const LLPluginMessage &message);
+ /* virtual */ void pluginLaunchFailed();
+ /* virtual */ void pluginDied();
+
+
+ typedef enum
+ {
+ PRIORITY_UNLOADED, // media plugin isn't even loaded.
+ PRIORITY_STOPPED, // media is not playing, shouldn't need to update at all.
+ PRIORITY_HIDDEN, // media is not being displayed or is out of view, don't need to do graphic updates, but may still update audio, playhead, etc.
+ PRIORITY_SLIDESHOW, // media is in the far distance, updates very infrequently
+ PRIORITY_LOW, // media is in the distance, may be rendered at reduced size
+ PRIORITY_NORMAL, // normal (default) priority
+ PRIORITY_HIGH // media has user focus and/or is taking up most of the screen
+ }EPriority;
+
+ static const char* priorityToString(EPriority priority);
+ void setPriority(EPriority priority);
+ void setLowPrioritySizeLimit(int size);
+
+ F64 getCPUUsage();
+
+ void sendPickFileResponse(const std::string &file);
+
+ void sendAuthResponse(bool ok, const std::string &username, const std::string &password);
+
+ // Valid after a MEDIA_EVENT_CURSOR_CHANGED event
+ std::string getCursorName() const { return mCursorName; };
+
+ LLPluginClassMediaOwner::EMediaStatus getStatus() const { return mStatus; }
+
+ void cut();
+ bool canCut() const { return mCanCut; };
+
+ void copy();
+ bool canCopy() const { return mCanCopy; };
+
+ void paste();
+ bool canPaste() const { return mCanPaste; };
+
+ // These can be called before init(), and they will be queued and sent before the media init message.
+ void setUserDataPath(const std::string &user_data_path);
+ void setLanguageCode(const std::string &language_code);
+ void setPluginsEnabled(const bool enabled);
+ void setJavascriptEnabled(const bool enabled);
+ void setTarget(const std::string &target);
+
+ ///////////////////////////////////
+ // media browser class functions
+ bool pluginSupportsMediaBrowser(void);
+
+ void focus(bool focused);
+ void clear_cache();
+ void clear_cookies();
+ void set_cookies(const std::string &cookies);
+ void enable_cookies(bool enable);
+ void proxy_setup(bool enable, const std::string &host = LLStringUtil::null, int port = 0);
+ void browse_stop();
+ void browse_reload(bool ignore_cache = false);
+ void browse_forward();
+ void browse_back();
+ void setBrowserUserAgent(const std::string& user_agent);
+ void proxyWindowOpened(const std::string &target, const std::string &uuid);
+ void proxyWindowClosed(const std::string &uuid);
+ void ignore_ssl_cert_errors(bool ignore);
+ void addCertificateFilePath(const std::string& path);
+
+ // This is valid after MEDIA_EVENT_NAVIGATE_BEGIN or MEDIA_EVENT_NAVIGATE_COMPLETE
+ std::string getNavigateURI() const { return mNavigateURI; };
+
+ // These are valid after MEDIA_EVENT_NAVIGATE_COMPLETE
+ S32 getNavigateResultCode() const { return mNavigateResultCode; };
+ std::string getNavigateResultString() const { return mNavigateResultString; };
+ bool getHistoryBackAvailable() const { return mHistoryBackAvailable; };
+ bool getHistoryForwardAvailable() const { return mHistoryForwardAvailable; };
+
+ // This is valid after MEDIA_EVENT_PROGRESS_UPDATED
+ int getProgressPercent() const { return mProgressPercent; };
+
+ // This is valid after MEDIA_EVENT_STATUS_TEXT_CHANGED
+ std::string getStatusText() const { return mStatusText; };
+
+ // This is valid after MEDIA_EVENT_LOCATION_CHANGED
+ std::string getLocation() const { return mLocation; };
+
+ // This is valid after MEDIA_EVENT_CLICK_LINK_HREF or MEDIA_EVENT_CLICK_LINK_NOFOLLOW
+ std::string getClickURL() const { return mClickURL; };
+
+ // This is valid after MEDIA_EVENT_CLICK_LINK_NOFOLLOW
+ std::string getClickNavType() const { return mClickNavType; };
+
+ // This is valid after MEDIA_EVENT_CLICK_LINK_HREF
+ std::string getClickTarget() const { return mClickTarget; };
+
+ // This is valid during MEDIA_EVENT_CLICK_LINK_HREF and MEDIA_EVENT_GEOMETRY_CHANGE
+ std::string getClickUUID() const { return mClickUUID; };
+
+ // This is valid after MEDIA_EVENT_NAVIGATE_ERROR_PAGE
+ S32 getStatusCode() const { return mStatusCode; };
+
+ // These are valid during MEDIA_EVENT_GEOMETRY_CHANGE
+ S32 getGeometryX() const { return mGeometryX; };
+ S32 getGeometryY() const { return mGeometryY; };
+ S32 getGeometryWidth() const { return mGeometryWidth; };
+ S32 getGeometryHeight() const { return mGeometryHeight; };
+
+ // These are valid during MEDIA_EVENT_AUTH_REQUEST
+ std::string getAuthURL() const { return mAuthURL; };
+ std::string getAuthRealm() const { return mAuthRealm; };
+
+ // These are valid during MEDIA_EVENT_LINK_HOVERED
+ std::string getHoverText() const { return mHoverText; };
+ std::string getHoverLink() const { return mHoverLink; };
+
+ std::string getMediaName() const { return mMediaName; };
+ std::string getMediaDescription() const { return mMediaDescription; };
+
+ // Crash the plugin. If you use this outside of a testbed, you will be punished.
+ void crashPlugin();
+
+ // Hang the plugin. If you use this outside of a testbed, you will be punished.
+ void hangPlugin();
+
+ ///////////////////////////////////
+ // media time class functions
+ bool pluginSupportsMediaTime(void);
+ void stop();
+ void start(float rate = 0.0f);
+ void pause();
+ void seek(float time);
+ void setLoop(bool loop);
+ void setVolume(float volume);
+ float getVolume();
+
+ F64 getCurrentTime(void) const { return mCurrentTime; };
+ F64 getDuration(void) const { return mDuration; };
+ F64 getCurrentPlayRate(void) { return mCurrentRate; };
+ F64 getLoadedDuration(void) const { return mLoadedDuration; };
+
+ // Initialize the URL history of the plugin by sending
+ // "init_history" message
+ void initializeUrlHistory(const LLSD& url_history);
+
+protected:
+
+ LLPluginClassMediaOwner *mOwner;
+
+ // Notify this object's owner that an event has occurred.
+ void mediaEvent(LLPluginClassMediaOwner::EMediaEvent event);
+
+ void sendMessage(const LLPluginMessage &message); // Send message internally, either queueing or sending directly.
+ std::queue<LLPluginMessage> mSendQueue; // Used to queue messages while the plugin initializes.
+
+ void setSizeInternal(void);
+
+ bool mTextureParamsReceived; // the mRequestedTexture* fields are only valid when this is true
+ S32 mRequestedTextureDepth;
+ LLGLenum mRequestedTextureInternalFormat;
+ LLGLenum mRequestedTextureFormat;
+ LLGLenum mRequestedTextureType;
+ bool mRequestedTextureSwapBytes;
+ bool mRequestedTextureCoordsOpenGL;
+
+ std::string mTextureSharedMemoryName;
+ size_t mTextureSharedMemorySize;
+
+ // True to scale requested media up to the full size of the texture (i.e. next power of two)
+ bool mAutoScaleMedia;
+
+ // default media size for the plugin, from the texture_params message.
+ int mDefaultMediaWidth;
+ int mDefaultMediaHeight;
+
+ // Size that has been requested by the plugin itself
+ int mNaturalMediaWidth;
+ int mNaturalMediaHeight;
+
+ // Size that has been requested with setSize()
+ int mSetMediaWidth;
+ int mSetMediaHeight;
+
+ // Full calculated media size (before auto-scale and downsample calculations)
+ int mFullMediaWidth;
+ int mFullMediaHeight;
+
+ // Actual media size being set (after auto-scale)
+ int mRequestedMediaWidth;
+ int mRequestedMediaHeight;
+
+ // Texture size calculated from actual media size
+ int mRequestedTextureWidth;
+ int mRequestedTextureHeight;
+
+ // Size that the plugin has acknowledged
+ int mTextureWidth;
+ int mTextureHeight;
+ int mMediaWidth;
+ int mMediaHeight;
+
+ float mRequestedVolume;
+
+ // Priority of this media stream
+ EPriority mPriority;
+ int mLowPrioritySizeLimit;
+
+ bool mAllowDownsample;
+ int mPadding;
+
+
+ LLPluginProcessParent *mPlugin;
+
+ LLRect mDirtyRect;
+
+ std::string translateModifiers(MASK modifiers);
+
+ std::string mCursorName;
+ int mLastMouseX;
+ int mLastMouseY;
+
+ LLPluginClassMediaOwner::EMediaStatus mStatus;
+
+ F64 mSleepTime;
+
+ bool mCanCut;
+ bool mCanCopy;
+ bool mCanPaste;
+
+ std::string mMediaName;
+ std::string mMediaDescription;
+
+ LLColor4 mBackgroundColor;
+
+ std::string mTarget;
+
+ /////////////////////////////////////////
+ // media_browser class
+ std::string mNavigateURI;
+ S32 mNavigateResultCode;
+ std::string mNavigateResultString;
+ bool mHistoryBackAvailable;
+ bool mHistoryForwardAvailable;
+ std::string mStatusText;
+ int mProgressPercent;
+ std::string mLocation;
+ std::string mClickURL;
+ std::string mClickNavType;
+ std::string mClickTarget;
+ std::string mClickUUID;
+ S32 mGeometryX;
+ S32 mGeometryY;
+ S32 mGeometryWidth;
+ S32 mGeometryHeight;
+ S32 mStatusCode;
+ std::string mAuthURL;
+ std::string mAuthRealm;
+ std::string mHoverText;
+ std::string mHoverLink;
+
+ /////////////////////////////////////////
+ // media_time class
+ F64 mCurrentTime;
+ F64 mDuration;
+ F64 mCurrentRate;
+ F64 mLoadedDuration;
+
+//--------------------------------------
+ //debug use only
+ //
+private:
+ bool mDeleteOK ;
+public:
+ void setDeleteOK(bool flag) { mDeleteOK = flag ;}
+//--------------------------------------
+};
+
+#endif // LL_LLPLUGINCLASSMEDIA_H
diff --git a/indra/media_plugins/webkit/media_plugin_webkit.cpp b/indra/media_plugins/webkit/media_plugin_webkit.cpp
index 9ba8edbb59..b22dbc6604 100644
--- a/indra/media_plugins/webkit/media_plugin_webkit.cpp
+++ b/indra/media_plugins/webkit/media_plugin_webkit.cpp
@@ -1168,6 +1168,56 @@ void MediaPluginWebKit::receiveMessage(const char *message_string)
authResponse(message_in);
}
else
+ if(message_name == "js_expose_object")
+ {
+ bool expose_object = message_in.getValueBoolean( "expose" );
+#if LLQTWEBKIT_API_VERSION >= 9
+ LLQtWebKit::getInstance()->setExposeObject( expose_object );
+#endif
+ }
+ else
+ if(message_name == "js_values_valid")
+ {
+ bool valid = message_in.getValueBoolean( "valid" );
+#if LLQTWEBKIT_API_VERSION >= 9
+ LLQtWebKit::getInstance()->setValuesValid( valid );
+#endif
+ }
+ else
+ if(message_name == "js_agent_location")
+ {
+ F32 x = message_in.getValueReal("x");
+ F32 y = message_in.getValueReal("y");
+ F32 z = message_in.getValueReal("z");
+#if LLQTWEBKIT_API_VERSION >= 9
+ LLQtWebKit::getInstance()->setAgentLocation( x, y, z );
+#endif
+ }
+ else
+ if(message_name == "js_agent_language")
+ {
+ const std::string& language = message_in.getValue("language");
+#if LLQTWEBKIT_API_VERSION >= 9
+ LLQtWebKit::getInstance()->setAgentLanguage( language );
+#endif
+ }
+ else
+ if(message_name == "js_agent_region")
+ {
+ const std::string& region = message_in.getValue("region");
+#if LLQTWEBKIT_API_VERSION >= 9
+ LLQtWebKit::getInstance()->setAgentRegion( region );
+#endif
+ }
+ else
+ if(message_name == "js_agent_maturity")
+ {
+ const std::string& maturity = message_in.getValue("maturity");
+#if LLQTWEBKIT_API_VERSION >= 9
+ LLQtWebKit::getInstance()->setAgentMaturity( maturity );
+#endif
+ }
+ else
{
// std::cerr << "MediaPluginWebKit::receiveMessage: unknown media message: " << message_string << std::endl;
}
@@ -1324,4 +1374,3 @@ int init_media_plugin(LLPluginInstance::sendMessageFunction host_send_func, void
return 0;
}
-
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index e6c2dc4413..8ecfccf727 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -708,6 +708,17 @@
<key>Value</key>
<integer>0</integer>
</map>
+ <key>BrowserEnableJSObject</key>
+ <map>
+ <key>Comment</key>
+ <string>Enable or disable the viewer to Javascript bridge object.</string>
+ <key>Persist</key>
+ <integer>1</integer>
+ <key>Type</key>
+ <string>Boolean</string>
+ <key>Value</key>
+ <integer>0</integer>
+ </map>
<key>BlockAvatarAppearanceMessages</key>
<map>
<key>Comment</key>
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index 037e22584f..62ae7ac6e2 100644
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -1,3692 +1,3742 @@
-/**
- * @file llviewermedia.cpp
- * @brief Client interface to the media engine
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include "llagent.h"
-#include "llagentcamera.h"
-#include "llviewermedia.h"
-#include "llviewermediafocus.h"
-#include "llmimetypes.h"
-#include "llmediaentry.h"
-#include "llversioninfo.h"
-#include "llviewercontrol.h"
-#include "llviewertexture.h"
-#include "llviewerparcelmedia.h"
-#include "llviewerparcelmgr.h"
-#include "llviewertexturelist.h"
-#include "llvovolume.h"
-#include "llpluginclassmedia.h"
-#include "llplugincookiestore.h"
-#include "llviewerwindow.h"
-#include "llfocusmgr.h"
-#include "llcallbacklist.h"
-#include "llparcel.h"
-#include "llaudioengine.h" // for gAudiop
-#include "llurldispatcher.h"
-#include "llvoavatar.h"
-#include "llvoavatarself.h"
-#include "llviewerregion.h"
-#include "llwebsharing.h" // For LLWebSharing::setOpenIDCookie(), *TODO: find a better way to do this!
-#include "llfilepicker.h"
-#include "llnotifications.h"
-#include "lldir.h"
-#include "llevent.h" // LLSimpleListener
-#include "llnotificationsutil.h"
-#include "lluuid.h"
-#include "llkeyboard.h"
-#include "llmutelist.h"
-#include "llpanelprofile.h"
-#include "llappviewer.h"
-//#include "llfirstuse.h"
-#include "llwindow.h"
-
-#include "llfloatermediabrowser.h" // for handling window close requests and geometry change requests in media browser windows.
-#include "llfloaterwebcontent.h" // for handling window close requests and geometry change requests in media browser windows.
-
-#include <boost/bind.hpp> // for SkinFolder listener
-#include <boost/signals2.hpp>
-
-/*static*/ const char* LLViewerMedia::AUTO_PLAY_MEDIA_SETTING = "ParcelMediaAutoPlayEnable";
-/*static*/ const char* LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING = "MediaShowOnOthers";
-/*static*/ const char* LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING = "MediaShowWithinParcel";
-/*static*/ const char* LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING = "MediaShowOutsideParcel";
-
-
-// Move this to its own file.
-
-LLViewerMediaEventEmitter::~LLViewerMediaEventEmitter()
-{
- observerListType::iterator iter = mObservers.begin();
-
- while( iter != mObservers.end() )
- {
- LLViewerMediaObserver *self = *iter;
- iter++;
- remObserver(self);
- }
-}
-
-///////////////////////////////////////////////////////////////////////////////
-//
-bool LLViewerMediaEventEmitter::addObserver( LLViewerMediaObserver* observer )
-{
- if ( ! observer )
- return false;
-
- if ( std::find( mObservers.begin(), mObservers.end(), observer ) != mObservers.end() )
- return false;
-
- mObservers.push_back( observer );
- observer->mEmitters.push_back( this );
-
- return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-//
-bool LLViewerMediaEventEmitter::remObserver( LLViewerMediaObserver* observer )
-{
- if ( ! observer )
- return false;
-
- mObservers.remove( observer );
- observer->mEmitters.remove(this);
-
- return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-//
-void LLViewerMediaEventEmitter::emitEvent( LLPluginClassMedia* media, LLViewerMediaObserver::EMediaEvent event )
-{
- // Broadcast the event to any observers.
- observerListType::iterator iter = mObservers.begin();
- while( iter != mObservers.end() )
- {
- LLViewerMediaObserver *self = *iter;
- ++iter;
- self->handleMediaEvent( media, event );
- }
-}
-
-// Move this to its own file.
-LLViewerMediaObserver::~LLViewerMediaObserver()
-{
- std::list<LLViewerMediaEventEmitter *>::iterator iter = mEmitters.begin();
-
- while( iter != mEmitters.end() )
- {
- LLViewerMediaEventEmitter *self = *iter;
- iter++;
- self->remObserver( this );
- }
-}
-
-
-// Move this to its own file.
-// helper class that tries to download a URL from a web site and calls a method
-// on the Panel Land Media and to discover the MIME type
-class LLMimeDiscoveryResponder : public LLHTTPClient::Responder
-{
-LOG_CLASS(LLMimeDiscoveryResponder);
-public:
- LLMimeDiscoveryResponder( viewer_media_t media_impl)
- : mMediaImpl(media_impl),
- mInitialized(false)
- {
- if(mMediaImpl->mMimeTypeProbe != NULL)
- {
- llerrs << "impl already has an outstanding responder" << llendl;
- }
-
- mMediaImpl->mMimeTypeProbe = this;
- }
-
- ~LLMimeDiscoveryResponder()
- {
- disconnectOwner();
- }
-
- virtual void completedHeader(U32 status, const std::string& reason, const LLSD& content)
- {
- std::string media_type = content["content-type"].asString();
- std::string::size_type idx1 = media_type.find_first_of(";");
- std::string mime_type = media_type.substr(0, idx1);
-
- lldebugs << "status is " << status << ", media type \"" << media_type << "\"" << llendl;
-
- // 2xx status codes indicate success.
- // Most 4xx status codes are successful enough for our purposes.
- // 499 is the error code for host not found, timeout, etc.
- // 500 means "Internal Server error" but we decided it's okay to
- // accept this and go past it in the MIME type probe
- // 302 means the resource can be found temporarily in a different place - added this for join.secondlife.com
- // 499 is a code specifc to join.secondlife.com (????) apparently safe to ignore
-// if( ((status >= 200) && (status < 300)) ||
-// ((status >= 400) && (status < 499)) ||
-// (status == 500) ||
-// (status == 302) ||
-// (status == 499)
-// )
- // We now no longer check the error code returned from the probe.
- // If we have a mime type, use it. If not, default to the web plugin and let it handle error reporting.
- if(1)
- {
- // The probe was successful.
- if(mime_type.empty())
- {
- // Some sites don't return any content-type header at all.
- // Treat an empty mime type as text/html.
- mime_type = "text/html";
- }
-
- completeAny(status, mime_type);
- }
- else
- {
- llwarns << "responder failed with status " << status << ", reason " << reason << llendl;
-
- if(mMediaImpl)
- {
- mMediaImpl->mMediaSourceFailed = true;
- }
- }
-
- }
-
- void completeAny(U32 status, const std::string& mime_type)
- {
- // the call to initializeMedia may disconnect the responder, which will clear mMediaImpl.
- // Make a local copy so we can call loadURI() afterwards.
- LLViewerMediaImpl *impl = mMediaImpl;
-
- if(impl && !mInitialized && ! mime_type.empty())
- {
- if(impl->initializeMedia(mime_type))
- {
- mInitialized = true;
- impl->loadURI();
- disconnectOwner();
- }
- }
- }
-
- void cancelRequest()
- {
- disconnectOwner();
- }
-
-private:
- void disconnectOwner()
- {
- if(mMediaImpl)
- {
- if(mMediaImpl->mMimeTypeProbe != this)
- {
- llerrs << "internal error: mMediaImpl->mMimeTypeProbe != this" << llendl;
- }
-
- mMediaImpl->mMimeTypeProbe = NULL;
- }
- mMediaImpl = NULL;
- }
-
-
-public:
- LLViewerMediaImpl *mMediaImpl;
- bool mInitialized;
-};
-
-class LLViewerMediaOpenIDResponder : public LLHTTPClient::Responder
-{
-LOG_CLASS(LLViewerMediaOpenIDResponder);
-public:
- LLViewerMediaOpenIDResponder( )
- {
- }
-
- ~LLViewerMediaOpenIDResponder()
- {
- }
-
- /* virtual */ void completedHeader(U32 status, const std::string& reason, const LLSD& content)
- {
- LL_DEBUGS("MediaAuth") << "status = " << status << ", reason = " << reason << LL_ENDL;
- LL_DEBUGS("MediaAuth") << content << LL_ENDL;
- std::string cookie = content["set-cookie"].asString();
-
- LLViewerMedia::openIDCookieResponse(cookie);
- }
-
- /* virtual */ void completedRaw(
- U32 status,
- const std::string& reason,
- const LLChannelDescriptors& channels,
- const LLIOPipe::buffer_ptr_t& buffer)
- {
- // This is just here to disable the default behavior (attempting to parse the response as llsd).
- // We don't care about the content of the response, only the set-cookie header.
- }
-
-};
-
-class LLViewerMediaWebProfileResponder : public LLHTTPClient::Responder
-{
-LOG_CLASS(LLViewerMediaWebProfileResponder);
-public:
- LLViewerMediaWebProfileResponder(std::string host)
- {
- mHost = host;
- }
-
- ~LLViewerMediaWebProfileResponder()
- {
- }
-
- /* virtual */ void completedHeader(U32 status, const std::string& reason, const LLSD& content)
- {
- LL_WARNS("MediaAuth") << "status = " << status << ", reason = " << reason << LL_ENDL;
- LL_WARNS("MediaAuth") << content << LL_ENDL;
-
- std::string cookie = content["set-cookie"].asString();
-
- LLViewerMedia::getCookieStore()->setCookiesFromHost(cookie, mHost);
- }
-
- void completedRaw(
- U32 status,
- const std::string& reason,
- const LLChannelDescriptors& channels,
- const LLIOPipe::buffer_ptr_t& buffer)
- {
- // This is just here to disable the default behavior (attempting to parse the response as llsd).
- // We don't care about the content of the response, only the set-cookie header.
- }
-
- std::string mHost;
-};
-
-
-LLPluginCookieStore *LLViewerMedia::sCookieStore = NULL;
-LLURL LLViewerMedia::sOpenIDURL;
-std::string LLViewerMedia::sOpenIDCookie;
-LLPluginClassMedia* LLViewerMedia::sSpareBrowserMediaSource = NULL;
-static LLViewerMedia::impl_list sViewerMediaImplList;
-static LLViewerMedia::impl_id_map sViewerMediaTextureIDMap;
-static LLTimer sMediaCreateTimer;
-static const F32 LLVIEWERMEDIA_CREATE_DELAY = 1.0f;
-static F32 sGlobalVolume = 1.0f;
-static F64 sLowestLoadableImplInterest = 0.0f;
-static bool sAnyMediaShowing = false;
-static boost::signals2::connection sTeleportFinishConnection;
-static std::string sUpdatedCookies;
-static const char *PLUGIN_COOKIE_FILE_NAME = "plugin_cookies.txt";
-
-//////////////////////////////////////////////////////////////////////////////////////////
-static void add_media_impl(LLViewerMediaImpl* media)
-{
- sViewerMediaImplList.push_back(media);
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-static void remove_media_impl(LLViewerMediaImpl* media)
-{
- LLViewerMedia::impl_list::iterator iter = sViewerMediaImplList.begin();
- LLViewerMedia::impl_list::iterator end = sViewerMediaImplList.end();
-
- for(; iter != end; iter++)
- {
- if(media == *iter)
- {
- sViewerMediaImplList.erase(iter);
- return;
- }
- }
-}
-
-class LLViewerMediaMuteListObserver : public LLMuteListObserver
-{
- /* virtual */ void onChange() { LLViewerMedia::muteListChanged();}
-};
-
-static LLViewerMediaMuteListObserver sViewerMediaMuteListObserver;
-static bool sViewerMediaMuteListObserverInitialized = false;
-static bool sInWorldMediaDisabled = false;
-
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// LLViewerMedia
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-viewer_media_t LLViewerMedia::newMediaImpl(
- const LLUUID& texture_id,
- S32 media_width,
- S32 media_height,
- U8 media_auto_scale,
- U8 media_loop)
-{
- LLViewerMediaImpl* media_impl = getMediaImplFromTextureID(texture_id);
- if(media_impl == NULL || texture_id.isNull())
- {
- // Create the media impl
- media_impl = new LLViewerMediaImpl(texture_id, media_width, media_height, media_auto_scale, media_loop);
- }
- else
- {
- media_impl->unload();
- media_impl->setTextureID(texture_id);
- media_impl->mMediaWidth = media_width;
- media_impl->mMediaHeight = media_height;
- media_impl->mMediaAutoScale = media_auto_scale;
- media_impl->mMediaLoop = media_loop;
- }
-
- return media_impl;
-}
-
-viewer_media_t LLViewerMedia::updateMediaImpl(LLMediaEntry* media_entry, const std::string& previous_url, bool update_from_self)
-{
- // Try to find media with the same media ID
- viewer_media_t media_impl = getMediaImplFromTextureID(media_entry->getMediaID());
-
- lldebugs << "called, current URL is \"" << media_entry->getCurrentURL()
- << "\", previous URL is \"" << previous_url
- << "\", update_from_self is " << (update_from_self?"true":"false")
- << llendl;
-
- bool was_loaded = false;
- bool needs_navigate = false;
-
- if(media_impl)
- {
- was_loaded = media_impl->hasMedia();
-
- media_impl->setHomeURL(media_entry->getHomeURL());
-
- media_impl->mMediaAutoScale = media_entry->getAutoScale();
- media_impl->mMediaLoop = media_entry->getAutoLoop();
- media_impl->mMediaWidth = media_entry->getWidthPixels();
- media_impl->mMediaHeight = media_entry->getHeightPixels();
- media_impl->mMediaAutoPlay = media_entry->getAutoPlay();
- media_impl->mMediaEntryURL = media_entry->getCurrentURL();
- if (media_impl->mMediaSource)
- {
- media_impl->mMediaSource->setAutoScale(media_impl->mMediaAutoScale);
- media_impl->mMediaSource->setLoop(media_impl->mMediaLoop);
- media_impl->mMediaSource->setSize(media_entry->getWidthPixels(), media_entry->getHeightPixels());
- }
-
- bool url_changed = (media_impl->mMediaEntryURL != previous_url);
- if(media_impl->mMediaEntryURL.empty())
- {
- if(url_changed)
- {
- // The current media URL is now empty. Unload the media source.
- media_impl->unload();
-
- lldebugs << "Unloading media instance (new current URL is empty)." << llendl;
- }
- }
- else
- {
- // The current media URL is not empty.
- // If (the media was already loaded OR the media was set to autoplay) AND this update didn't come from this agent,
- // do a navigate.
- bool auto_play = media_impl->isAutoPlayable();
- if((was_loaded || auto_play) && !update_from_self)
- {
- needs_navigate = url_changed;
- }
-
- lldebugs << "was_loaded is " << (was_loaded?"true":"false")
- << ", auto_play is " << (auto_play?"true":"false")
- << ", needs_navigate is " << (needs_navigate?"true":"false") << llendl;
- }
- }
- else
- {
- media_impl = newMediaImpl(
- media_entry->getMediaID(),
- media_entry->getWidthPixels(),
- media_entry->getHeightPixels(),
- media_entry->getAutoScale(),
- media_entry->getAutoLoop());
-
- media_impl->setHomeURL(media_entry->getHomeURL());
- media_impl->mMediaAutoPlay = media_entry->getAutoPlay();
- media_impl->mMediaEntryURL = media_entry->getCurrentURL();
- if(media_impl->isAutoPlayable())
- {
- needs_navigate = true;
- }
- }
-
- if(media_impl)
- {
- if(needs_navigate)
- {
- media_impl->navigateTo(media_impl->mMediaEntryURL, "", true, true);
- lldebugs << "navigating to URL " << media_impl->mMediaEntryURL << llendl;
- }
- else if(!media_impl->mMediaURL.empty() && (media_impl->mMediaURL != media_impl->mMediaEntryURL))
- {
- // If we already have a non-empty media URL set and we aren't doing a navigate, update the media URL to match the media entry.
- media_impl->mMediaURL = media_impl->mMediaEntryURL;
-
- // If this causes a navigate at some point (such as after a reload), it should be considered server-driven so it isn't broadcast.
- media_impl->mNavigateServerRequest = true;
-
- lldebugs << "updating URL in the media impl to " << media_impl->mMediaEntryURL << llendl;
- }
- }
-
- return media_impl;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-LLViewerMediaImpl* LLViewerMedia::getMediaImplFromTextureID(const LLUUID& texture_id)
-{
- LLViewerMediaImpl* result = NULL;
-
- // Look up the texture ID in the texture id->impl map.
- impl_id_map::iterator iter = sViewerMediaTextureIDMap.find(texture_id);
- if(iter != sViewerMediaTextureIDMap.end())
- {
- result = iter->second;
- }
-
- return result;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-std::string LLViewerMedia::getCurrentUserAgent()
-{
- // Don't use user-visible string to avoid
- // punctuation and strange characters.
- std::string skin_name = gSavedSettings.getString("SkinCurrent");
-
- // Just in case we need to check browser differences in A/B test
- // builds.
- std::string channel = LLVersionInfo::getChannel();
-
- // append our magic version number string to the browser user agent id
- // See the HTTP 1.0 and 1.1 specifications for allowed formats:
- // http://www.ietf.org/rfc/rfc1945.txt section 10.15
- // http://www.ietf.org/rfc/rfc2068.txt section 3.8
- // This was also helpful:
- // http://www.mozilla.org/build/revised-user-agent-strings.html
- std::ostringstream codec;
- codec << "SecondLife/";
- codec << LLVersionInfo::getVersion();
- codec << " (" << channel << "; " << skin_name << " skin)";
- llinfos << codec.str() << llendl;
-
- return codec.str();
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::updateBrowserUserAgent()
-{
- std::string user_agent = getCurrentUserAgent();
-
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
-
- for(; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- if(pimpl->mMediaSource && pimpl->mMediaSource->pluginSupportsMediaBrowser())
- {
- pimpl->mMediaSource->setBrowserUserAgent(user_agent);
- }
- }
-
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-bool LLViewerMedia::handleSkinCurrentChanged(const LLSD& /*newvalue*/)
-{
- // gSavedSettings is already updated when this function is called.
- updateBrowserUserAgent();
- return true;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-bool LLViewerMedia::textureHasMedia(const LLUUID& texture_id)
-{
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
-
- for(; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- if(pimpl->getMediaTextureID() == texture_id)
- {
- return true;
- }
- }
- return false;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::setVolume(F32 volume)
-{
- if(volume != sGlobalVolume)
- {
- sGlobalVolume = volume;
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
-
- for(; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- pimpl->updateVolume();
- }
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-F32 LLViewerMedia::getVolume()
-{
- return sGlobalVolume;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::muteListChanged()
-{
- // When the mute list changes, we need to check mute status on all impls.
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
-
- for(; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- pimpl->mNeedsMuteCheck = true;
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::setInWorldMediaDisabled(bool disabled)
-{
- sInWorldMediaDisabled = disabled;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-bool LLViewerMedia::getInWorldMediaDisabled()
-{
- return sInWorldMediaDisabled;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-bool LLViewerMedia::isInterestingEnough(const LLVOVolume *object, const F64 &object_interest)
-{
- bool result = false;
-
- if (NULL == object)
- {
- result = false;
- }
- // Focused? Then it is interesting!
- else if (LLViewerMediaFocus::getInstance()->getFocusedObjectID() == object->getID())
- {
- result = true;
- }
- // Selected? Then it is interesting!
- // XXX Sadly, 'contains()' doesn't take a const :(
- else if (LLSelectMgr::getInstance()->getSelection()->contains(const_cast<LLVOVolume*>(object)))
- {
- result = true;
- }
- else
- {
- lldebugs << "object interest = " << object_interest << ", lowest loadable = " << sLowestLoadableImplInterest << llendl;
- if(object_interest >= sLowestLoadableImplInterest)
- result = true;
- }
-
- return result;
-}
-
-LLViewerMedia::impl_list &LLViewerMedia::getPriorityList()
-{
- return sViewerMediaImplList;
-}
-
-// This is the predicate function used to sort sViewerMediaImplList by priority.
-bool LLViewerMedia::priorityComparitor(const LLViewerMediaImpl* i1, const LLViewerMediaImpl* i2)
-{
- if(i1->isForcedUnloaded() && !i2->isForcedUnloaded())
- {
- // Muted or failed items always go to the end of the list, period.
- return false;
- }
- else if(i2->isForcedUnloaded() && !i1->isForcedUnloaded())
- {
- // Muted or failed items always go to the end of the list, period.
- return true;
- }
- else if(i1->hasFocus())
- {
- // The item with user focus always comes to the front of the list, period.
- return true;
- }
- else if(i2->hasFocus())
- {
- // The item with user focus always comes to the front of the list, period.
- return false;
- }
- else if(i1->isParcelMedia())
- {
- // The parcel media impl sorts above all other inworld media, unless one has focus.
- return true;
- }
- else if(i2->isParcelMedia())
- {
- // The parcel media impl sorts above all other inworld media, unless one has focus.
- return false;
- }
- else if(i1->getUsedInUI() && !i2->getUsedInUI())
- {
- // i1 is a UI element, i2 is not. This makes i1 "less than" i2, so it sorts earlier in our list.
- return true;
- }
- else if(i2->getUsedInUI() && !i1->getUsedInUI())
- {
- // i2 is a UI element, i1 is not. This makes i2 "less than" i1, so it sorts earlier in our list.
- return false;
- }
- else if(i1->isPlayable() && !i2->isPlayable())
- {
- // Playable items sort above ones that wouldn't play even if they got high enough priority
- return true;
- }
- else if(!i1->isPlayable() && i2->isPlayable())
- {
- // Playable items sort above ones that wouldn't play even if they got high enough priority
- return false;
- }
- else if(i1->getInterest() == i2->getInterest())
- {
- // Generally this will mean both objects have zero interest. In this case, sort on distance.
- return (i1->getProximityDistance() < i2->getProximityDistance());
- }
- else
- {
- // The object with the larger interest value should be earlier in the list, so we reverse the sense of the comparison here.
- return (i1->getInterest() > i2->getInterest());
- }
-}
-
-static bool proximity_comparitor(const LLViewerMediaImpl* i1, const LLViewerMediaImpl* i2)
-{
- if(i1->getProximityDistance() < i2->getProximityDistance())
- {
- return true;
- }
- else if(i1->getProximityDistance() > i2->getProximityDistance())
- {
- return false;
- }
- else
- {
- // Both objects have the same distance. This most likely means they're two faces of the same object.
- // They may also be faces on different objects with exactly the same distance (like HUD objects).
- // We don't actually care what the sort order is for this case, as long as it's stable and doesn't change when you enable/disable media.
- // Comparing the impl pointers gives a completely arbitrary ordering, but it will be stable.
- return (i1 < i2);
- }
-}
-
-static LLFastTimer::DeclareTimer FTM_MEDIA_UPDATE("Update Media");
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::updateMedia(void *dummy_arg)
-{
- LLFastTimer t1(FTM_MEDIA_UPDATE);
-
- // Enable/disable the plugin read thread
- LLPluginProcessParent::setUseReadThread(gSavedSettings.getBOOL("PluginUseReadThread"));
-
- // HACK: we always try to keep a spare running webkit plugin around to improve launch times.
- createSpareBrowserMediaSource();
-
- sAnyMediaShowing = false;
- sUpdatedCookies = getCookieStore()->getChangedCookies();
- if(!sUpdatedCookies.empty())
- {
- lldebugs << "updated cookies will be sent to all loaded plugins: " << llendl;
- lldebugs << sUpdatedCookies << llendl;
- }
-
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
-
- for(; iter != end;)
- {
- LLViewerMediaImpl* pimpl = *iter++;
- pimpl->update();
- pimpl->calculateInterest();
- }
-
- // Let the spare media source actually launch
- if(sSpareBrowserMediaSource)
- {
- sSpareBrowserMediaSource->idle();
- }
-
- // Sort the static instance list using our interest criteria
- sViewerMediaImplList.sort(priorityComparitor);
-
- // Go through the list again and adjust according to priority.
- iter = sViewerMediaImplList.begin();
- end = sViewerMediaImplList.end();
-
- F64 total_cpu = 0.0f;
- int impl_count_total = 0;
- int impl_count_interest_low = 0;
- int impl_count_interest_normal = 0;
-
- std::vector<LLViewerMediaImpl*> proximity_order;
-
- bool inworld_media_enabled = gSavedSettings.getBOOL("AudioStreamingMedia");
- bool inworld_audio_enabled = gSavedSettings.getBOOL("AudioStreamingMusic");
- U32 max_instances = gSavedSettings.getU32("PluginInstancesTotal");
- U32 max_normal = gSavedSettings.getU32("PluginInstancesNormal");
- U32 max_low = gSavedSettings.getU32("PluginInstancesLow");
- F32 max_cpu = gSavedSettings.getF32("PluginInstancesCPULimit");
- // Setting max_cpu to 0.0 disables CPU usage checking.
- bool check_cpu_usage = (max_cpu != 0.0f);
-
- LLViewerMediaImpl* lowest_interest_loadable = NULL;
-
- // Notes on tweakable params:
- // max_instances must be set high enough to allow the various instances used in the UI (for the help browser, search, etc.) to be loaded.
- // If max_normal + max_low is less than max_instances, things will tend to get unloaded instead of being set to slideshow.
-
- for(; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
-
- LLPluginClassMedia::EPriority new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
-
- if(pimpl->isForcedUnloaded() || (impl_count_total >= (int)max_instances))
- {
- // Never load muted or failed impls.
- // Hard limit on the number of instances that will be loaded at one time
- new_priority = LLPluginClassMedia::PRIORITY_UNLOADED;
- }
- else if(!pimpl->getVisible())
- {
- new_priority = LLPluginClassMedia::PRIORITY_HIDDEN;
- }
- else if(pimpl->hasFocus())
- {
- new_priority = LLPluginClassMedia::PRIORITY_HIGH;
- impl_count_interest_normal++; // count this against the count of "normal" instances for priority purposes
- }
- else if(pimpl->getUsedInUI())
- {
- new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
- impl_count_interest_normal++;
- }
- else if(pimpl->isParcelMedia())
- {
- new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
- impl_count_interest_normal++;
- }
- else
- {
- // Look at interest and CPU usage for instances that aren't in any of the above states.
-
- // Heuristic -- if the media texture's approximate screen area is less than 1/4 of the native area of the texture,
- // turn it down to low instead of normal. This may downsample for plugins that support it.
- bool media_is_small = false;
- F64 approximate_interest = pimpl->getApproximateTextureInterest();
- if(approximate_interest == 0.0f)
- {
- // this media has no current size, which probably means it's not loaded.
- media_is_small = true;
- }
- else if(pimpl->getInterest() < (approximate_interest / 4))
- {
- media_is_small = true;
- }
-
- if(pimpl->getInterest() == 0.0f)
- {
- // This media is completely invisible, due to being outside the view frustrum or out of range.
- new_priority = LLPluginClassMedia::PRIORITY_HIDDEN;
- }
- else if(check_cpu_usage && (total_cpu > max_cpu))
- {
- // Higher priority plugins have already used up the CPU budget. Set remaining ones to slideshow priority.
- new_priority = LLPluginClassMedia::PRIORITY_SLIDESHOW;
- }
- else if((impl_count_interest_normal < (int)max_normal) && !media_is_small)
- {
- // Up to max_normal inworld get normal priority
- new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
- impl_count_interest_normal++;
- }
- else if (impl_count_interest_low + impl_count_interest_normal < (int)max_low + (int)max_normal)
- {
- // The next max_low inworld get turned down
- new_priority = LLPluginClassMedia::PRIORITY_LOW;
- impl_count_interest_low++;
-
- // Set the low priority size for downsampling to approximately the size the texture is displayed at.
- {
- F32 approximate_interest_dimension = fsqrtf(pimpl->getInterest());
-
- pimpl->setLowPrioritySizeLimit(llround(approximate_interest_dimension));
- }
- }
- else
- {
- // Any additional impls (up to max_instances) get very infrequent time
- new_priority = LLPluginClassMedia::PRIORITY_SLIDESHOW;
- }
- }
-
- if(!pimpl->getUsedInUI() && (new_priority != LLPluginClassMedia::PRIORITY_UNLOADED))
- {
- // This is a loadable inworld impl -- the last one in the list in this class defines the lowest loadable interest.
- lowest_interest_loadable = pimpl;
-
- impl_count_total++;
- }
-
- // Overrides if the window is minimized or we lost focus (taking care
- // not to accidentally "raise" the priority either)
- if (!gViewerWindow->getActive() /* viewer window minimized? */
- && new_priority > LLPluginClassMedia::PRIORITY_HIDDEN)
- {
- new_priority = LLPluginClassMedia::PRIORITY_HIDDEN;
- }
- else if (!gFocusMgr.getAppHasFocus() /* viewer window lost focus? */
- && new_priority > LLPluginClassMedia::PRIORITY_LOW)
- {
- new_priority = LLPluginClassMedia::PRIORITY_LOW;
- }
-
- if(!inworld_media_enabled)
- {
- // If inworld media is locked out, force all inworld media to stay unloaded.
- if(!pimpl->getUsedInUI())
- {
- new_priority = LLPluginClassMedia::PRIORITY_UNLOADED;
- }
- }
- // update the audio stream here as well
- if( !inworld_audio_enabled)
- {
- if(LLViewerMedia::isParcelAudioPlaying() && gAudiop && LLViewerMedia::hasParcelAudio())
- {
- gAudiop->stopInternetStream();
- }
- }
- pimpl->setPriority(new_priority);
-
- if(pimpl->getUsedInUI())
- {
- // Any impls used in the UI should not be in the proximity list.
- pimpl->mProximity = -1;
- }
- else
- {
- proximity_order.push_back(pimpl);
- }
-
- total_cpu += pimpl->getCPUUsage();
-
- if (!pimpl->getUsedInUI() && pimpl->hasMedia())
- {
- sAnyMediaShowing = true;
- }
-
- }
-
- // Re-calculate this every time.
- sLowestLoadableImplInterest = 0.0f;
-
- // Only do this calculation if we've hit the impl count limit -- up until that point we always need to load media data.
- if(lowest_interest_loadable && (impl_count_total >= (int)max_instances))
- {
- // Get the interest value of this impl's object for use by isInterestingEnough
- LLVOVolume *object = lowest_interest_loadable->getSomeObject();
- if(object)
- {
- // NOTE: Don't use getMediaInterest() here. We want the pixel area, not the total media interest,
- // so that we match up with the calculation done in LLMediaDataClient.
- sLowestLoadableImplInterest = object->getPixelArea();
- }
- }
-
- if(gSavedSettings.getBOOL("MediaPerformanceManagerDebug"))
- {
- // Give impls the same ordering as the priority list
- // they're already in the right order for this.
- }
- else
- {
- // Use a distance-based sort for proximity values.
- std::stable_sort(proximity_order.begin(), proximity_order.end(), proximity_comparitor);
- }
-
- // Transfer the proximity order to the proximity fields in the objects.
- for(int i = 0; i < (int)proximity_order.size(); i++)
- {
- proximity_order[i]->mProximity = i;
- }
-
- LL_DEBUGS("PluginPriority") << "Total reported CPU usage is " << total_cpu << llendl;
-
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-bool LLViewerMedia::isAnyMediaShowing()
-{
- return sAnyMediaShowing;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::setAllMediaEnabled(bool val)
-{
- // Set "tentative" autoplay first. We need to do this here or else
- // re-enabling won't start up the media below.
- gSavedSettings.setBOOL("MediaTentativeAutoPlay", val);
-
- // Then
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
-
- for(; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- if (!pimpl->getUsedInUI())
- {
- pimpl->setDisabled(!val);
- }
- }
-
- // Also do Parcel Media and Parcel Audio
- if (val)
- {
- if (!LLViewerMedia::isParcelMediaPlaying() && LLViewerMedia::hasParcelMedia())
- {
- LLViewerParcelMedia::play(LLViewerParcelMgr::getInstance()->getAgentParcel());
- }
-
- if (gSavedSettings.getBOOL("AudioStreamingMusic") &&
- !LLViewerMedia::isParcelAudioPlaying() &&
- gAudiop &&
- LLViewerMedia::hasParcelAudio())
- {
- gAudiop->startInternetStream(LLViewerMedia::getParcelAudioURL());
- }
- }
- else {
- // This actually unloads the impl, as opposed to "stop"ping the media
- LLViewerParcelMedia::stop();
- if (gAudiop) gAudiop->stopInternetStream();
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-bool LLViewerMedia::isParcelMediaPlaying()
-{
- return (LLViewerMedia::hasParcelMedia() && LLViewerParcelMedia::getParcelMedia() && LLViewerParcelMedia::getParcelMedia()->hasMedia());
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-bool LLViewerMedia::isParcelAudioPlaying()
-{
- return (LLViewerMedia::hasParcelAudio() && gAudiop && LLAudioEngine::AUDIO_PLAYING == gAudiop->isInternetStreamPlaying());
-}
-
-void LLViewerMedia::onAuthSubmit(const LLSD& notification, const LLSD& response)
-{
- LLViewerMediaImpl *impl = LLViewerMedia::getMediaImplFromTextureID(notification["payload"]["media_id"]);
- if(impl)
- {
- LLPluginClassMedia* media = impl->getMediaPlugin();
- if(media)
- {
- if (response["ok"])
- {
- media->sendAuthResponse(true, response["username"], response["password"]);
- }
- else
- {
- media->sendAuthResponse(false, "", "");
- }
- }
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::clearAllCookies()
-{
- // Clear all cookies for all plugins
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
- for (; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- if(pimpl->mMediaSource)
- {
- pimpl->mMediaSource->clear_cookies();
- }
- }
-
- // Clear all cookies from the cookie store
- getCookieStore()->setAllCookies("");
-
- // FIXME: this may not be sufficient, since the on-disk cookie file won't get written until some browser instance exits cleanly.
- // It also won't clear cookies for other accounts, or for any account if we're not logged in, and won't do anything at all if there are no webkit plugins loaded.
- // Until such time as we can centralize cookie storage, the following hack should cover these cases:
-
- // HACK: Look for cookie files in all possible places and delete them.
- // NOTE: this assumes knowledge of what happens inside the webkit plugin (it's what adds 'browser_profile' to the path and names the cookie file)
-
- // Places that cookie files can be:
- // <getOSUserAppDir>/browser_profile/cookies
- // <getOSUserAppDir>/first_last/browser_profile/cookies (note that there may be any number of these!)
- // <getOSUserAppDir>/first_last/plugin_cookies.txt (note that there may be any number of these!)
-
- std::string base_dir = gDirUtilp->getOSUserAppDir() + gDirUtilp->getDirDelimiter();
- std::string target;
- std::string filename;
-
- lldebugs << "base dir = " << base_dir << llendl;
-
- // The non-logged-in version is easy
- target = base_dir;
- target += "browser_profile";
- target += gDirUtilp->getDirDelimiter();
- target += "cookies";
- lldebugs << "target = " << target << llendl;
- if(LLFile::isfile(target))
- {
- LLFile::remove(target);
- }
-
- // the hard part: iterate over all user directories and delete the cookie file from each one
- while(gDirUtilp->getNextFileInDir(base_dir, "*_*", filename))
- {
- target = base_dir;
- target += filename;
- target += gDirUtilp->getDirDelimiter();
- target += "browser_profile";
- target += gDirUtilp->getDirDelimiter();
- target += "cookies";
- lldebugs << "target = " << target << llendl;
- if(LLFile::isfile(target))
- {
- LLFile::remove(target);
- }
-
- // Other accounts may have new-style cookie files too -- delete them as well
- target = base_dir;
- target += filename;
- target += gDirUtilp->getDirDelimiter();
- target += PLUGIN_COOKIE_FILE_NAME;
- lldebugs << "target = " << target << llendl;
- if(LLFile::isfile(target))
- {
- LLFile::remove(target);
- }
- }
-
- // If we have an OpenID cookie, re-add it to the cookie store.
- setOpenIDCookie();
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::clearAllCaches()
-{
- // Clear all plugins' caches
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
- for (; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- pimpl->clearCache();
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::setCookiesEnabled(bool enabled)
-{
- // Set the "cookies enabled" flag for all loaded plugins
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
- for (; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- if(pimpl->mMediaSource)
- {
- pimpl->mMediaSource->enable_cookies(enabled);
- }
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::setProxyConfig(bool enable, const std::string &host, int port)
-{
- // Set the proxy config for all loaded plugins
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
- for (; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- if(pimpl->mMediaSource)
- {
- pimpl->mMediaSource->proxy_setup(enable, host, port);
- }
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-LLPluginCookieStore *LLViewerMedia::getCookieStore()
-{
- if(sCookieStore == NULL)
- {
- sCookieStore = new LLPluginCookieStore;
- }
-
- return sCookieStore;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::loadCookieFile()
-{
- // build filename for each user
- std::string resolved_filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, PLUGIN_COOKIE_FILE_NAME);
-
- if (resolved_filename.empty())
- {
- llinfos << "can't get path to plugin cookie file - probably not logged in yet." << llendl;
- return;
- }
-
- // open the file for reading
- llifstream file(resolved_filename);
- if (!file.is_open())
- {
- llwarns << "can't load plugin cookies from file \"" << PLUGIN_COOKIE_FILE_NAME << "\"" << llendl;
- return;
- }
-
- getCookieStore()->readAllCookies(file, true);
-
- file.close();
-
- // send the clear_cookies message to all loaded plugins
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
- for (; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- if(pimpl->mMediaSource)
- {
- pimpl->mMediaSource->clear_cookies();
- }
- }
-
- // If we have an OpenID cookie, re-add it to the cookie store.
- setOpenIDCookie();
-}
-
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::saveCookieFile()
-{
- // build filename for each user
- std::string resolved_filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, PLUGIN_COOKIE_FILE_NAME);
-
- if (resolved_filename.empty())
- {
- llinfos << "can't get path to plugin cookie file - probably not logged in yet." << llendl;
- return;
- }
-
- // open a file for writing
- llofstream file (resolved_filename);
- if (!file.is_open())
- {
- llwarns << "can't open plugin cookie file \"" << PLUGIN_COOKIE_FILE_NAME << "\" for writing" << llendl;
- return;
- }
-
- getCookieStore()->writePersistentCookies(file);
-
- file.close();
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::addCookie(const std::string &name, const std::string &value, const std::string &domain, const LLDate &expires, const std::string &path, bool secure)
-{
- std::stringstream cookie;
-
- cookie << name << "=" << LLPluginCookieStore::quoteString(value);
-
- if(expires.notNull())
- {
- cookie << "; expires=" << expires.asRFC1123();
- }
-
- cookie << "; domain=" << domain;
-
- cookie << "; path=" << path;
-
- if(secure)
- {
- cookie << "; secure";
- }
-
- getCookieStore()->setCookies(cookie.str());
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::addSessionCookie(const std::string &name, const std::string &value, const std::string &domain, const std::string &path, bool secure)
-{
- // A session cookie just has a NULL date.
- addCookie(name, value, domain, LLDate(), path, secure);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::removeCookie(const std::string &name, const std::string &domain, const std::string &path )
-{
- // To remove a cookie, add one with the same name, domain, and path that expires in the past.
-
- addCookie(name, "", domain, LLDate(LLDate::now().secondsSinceEpoch() - 1.0), path);
-}
-
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::setOpenIDCookie()
-{
- if(!sOpenIDCookie.empty())
- {
- // The LLURL can give me the 'authority', which is of the form: [username[:password]@]hostname[:port]
- // We want just the hostname for the cookie code, but LLURL doesn't seem to have a way to extract that.
- // We therefore do it here.
- std::string authority = sOpenIDURL.mAuthority;
- std::string::size_type host_start = authority.find('@');
- if(host_start == std::string::npos)
- {
- // no username/password
- host_start = 0;
- }
- else
- {
- // Hostname starts after the @.
- // (If the hostname part is empty, this may put host_start at the end of the string. In that case, it will end up passing through an empty hostname, which is correct.)
- ++host_start;
- }
- std::string::size_type host_end = authority.rfind(':');
- if((host_end == std::string::npos) || (host_end < host_start))
- {
- // no port
- host_end = authority.size();
- }
-
- getCookieStore()->setCookiesFromHost(sOpenIDCookie, authority.substr(host_start, host_end - host_start));
-
- // *HACK: Doing this here is nasty, find a better way.
- LLWebSharing::instance().setOpenIDCookie(sOpenIDCookie);
-
- // Do a web profile get so we can store the cookie
- LLSD headers = LLSD::emptyMap();
- headers["Accept"] = "*/*";
- headers["Cookie"] = sOpenIDCookie;
- headers["User-Agent"] = getCurrentUserAgent();
-
- std::string profile_url = getProfileURL("");
- LLURL raw_profile_url( profile_url.c_str() );
-
- LLHTTPClient::get(profile_url,
- new LLViewerMediaWebProfileResponder(raw_profile_url.getAuthority()),
- headers);
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::openIDSetup(const std::string &openid_url, const std::string &openid_token)
-{
- LL_DEBUGS("MediaAuth") << "url = \"" << openid_url << "\", token = \"" << openid_token << "\"" << LL_ENDL;
-
- // post the token to the url
- // the responder will need to extract the cookie(s).
-
- // Save the OpenID URL for later -- we may need the host when adding the cookie.
- sOpenIDURL.init(openid_url.c_str());
-
- // We shouldn't ever do this twice, but just in case this code gets repurposed later, clear existing cookies.
- sOpenIDCookie.clear();
-
- LLSD headers = LLSD::emptyMap();
- // Keep LLHTTPClient from adding an "Accept: application/llsd+xml" header
- headers["Accept"] = "*/*";
- // and use the expected content-type for a post, instead of the LLHTTPClient::postRaw() default of "application/octet-stream"
- headers["Content-Type"] = "application/x-www-form-urlencoded";
-
- // postRaw() takes ownership of the buffer and releases it later, so we need to allocate a new buffer here.
- size_t size = openid_token.size();
- U8 *data = new U8[size];
- memcpy(data, openid_token.data(), size);
-
- LLHTTPClient::postRaw(
- openid_url,
- data,
- size,
- new LLViewerMediaOpenIDResponder(),
- headers);
-
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::openIDCookieResponse(const std::string &cookie)
-{
- LL_DEBUGS("MediaAuth") << "Cookie received: \"" << cookie << "\"" << LL_ENDL;
-
- sOpenIDCookie += cookie;
-
- setOpenIDCookie();
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::proxyWindowOpened(const std::string &target, const std::string &uuid)
-{
- if(uuid.empty())
- return;
-
- for (impl_list::iterator iter = sViewerMediaImplList.begin(); iter != sViewerMediaImplList.end(); iter++)
- {
- if((*iter)->mMediaSource && (*iter)->mMediaSource->pluginSupportsMediaBrowser())
- {
- (*iter)->mMediaSource->proxyWindowOpened(target, uuid);
- }
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::proxyWindowClosed(const std::string &uuid)
-{
- if(uuid.empty())
- return;
-
- for (impl_list::iterator iter = sViewerMediaImplList.begin(); iter != sViewerMediaImplList.end(); iter++)
- {
- if((*iter)->mMediaSource && (*iter)->mMediaSource->pluginSupportsMediaBrowser())
- {
- (*iter)->mMediaSource->proxyWindowClosed(uuid);
- }
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::createSpareBrowserMediaSource()
-{
- // If we don't have a spare browser media source, create one.
- // However, if PluginAttachDebuggerToPlugins is set then don't spawn a spare
- // SLPlugin process in order to not be confused by an unrelated gdb terminal
- // popping up at the moment we start a media plugin.
- if (!sSpareBrowserMediaSource && !gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins"))
- {
- // The null owner will keep the browser plugin from fully initializing
- // (specifically, it keeps LLPluginClassMedia from negotiating a size change,
- // which keeps MediaPluginWebkit::initBrowserWindow from doing anything until we have some necessary data, like the background color)
- sSpareBrowserMediaSource = LLViewerMediaImpl::newSourceFromMediaType("text/html", NULL, 0, 0);
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// static
-LLPluginClassMedia* LLViewerMedia::getSpareBrowserMediaSource()
-{
- LLPluginClassMedia* result = sSpareBrowserMediaSource;
- sSpareBrowserMediaSource = NULL;
- return result;
-};
-
-bool LLViewerMedia::hasInWorldMedia()
-{
- if (sInWorldMediaDisabled) return false;
- impl_list::iterator iter = sViewerMediaImplList.begin();
- impl_list::iterator end = sViewerMediaImplList.end();
- // This should be quick, because there should be very few non-in-world-media impls
- for (; iter != end; iter++)
- {
- LLViewerMediaImpl* pimpl = *iter;
- if (!pimpl->getUsedInUI() && !pimpl->isParcelMedia())
- {
- // Found an in-world media impl
- return true;
- }
- }
- return false;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-bool LLViewerMedia::hasParcelMedia()
-{
- return !LLViewerParcelMedia::getURL().empty();
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-bool LLViewerMedia::hasParcelAudio()
-{
- return !LLViewerMedia::getParcelAudioURL().empty();
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-std::string LLViewerMedia::getParcelAudioURL()
-{
- return LLViewerParcelMgr::getInstance()->getAgentParcel()->getMusicURL();
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::initClass()
-{
- gIdleCallbacks.addFunction(LLViewerMedia::updateMedia, NULL);
- sTeleportFinishConnection = LLViewerParcelMgr::getInstance()->
- setTeleportFinishedCallback(boost::bind(&LLViewerMedia::onTeleportFinished));
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::cleanupClass()
-{
- gIdleCallbacks.deleteFunction(LLViewerMedia::updateMedia, NULL);
- sTeleportFinishConnection.disconnect();
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::onTeleportFinished()
-{
- // On teleport, clear this setting (i.e. set it to true)
- gSavedSettings.setBOOL("MediaTentativeAutoPlay", true);
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// LLViewerMediaImpl
-//////////////////////////////////////////////////////////////////////////////////////////
-LLViewerMediaImpl::LLViewerMediaImpl( const LLUUID& texture_id,
- S32 media_width,
- S32 media_height,
- U8 media_auto_scale,
- U8 media_loop)
-:
- mMediaSource( NULL ),
- mMovieImageHasMips(false),
- mMediaWidth(media_width),
- mMediaHeight(media_height),
- mMediaAutoScale(media_auto_scale),
- mMediaLoop(media_loop),
- mNeedsNewTexture(true),
- mTextureUsedWidth(0),
- mTextureUsedHeight(0),
- mSuspendUpdates(false),
- mVisible(true),
- mLastSetCursor( UI_CURSOR_ARROW ),
- mMediaNavState( MEDIANAVSTATE_NONE ),
- mInterest(0.0f),
- mUsedInUI(false),
- mHasFocus(false),
- mPriority(LLPluginClassMedia::PRIORITY_UNLOADED),
- mNavigateRediscoverType(false),
- mNavigateServerRequest(false),
- mMediaSourceFailed(false),
- mRequestedVolume(1.0f),
- mIsMuted(false),
- mNeedsMuteCheck(false),
- mPreviousMediaState(MEDIA_NONE),
- mPreviousMediaTime(0.0f),
- mIsDisabled(false),
- mIsParcelMedia(false),
- mProximity(-1),
- mProximityDistance(0.0f),
- mMimeTypeProbe(NULL),
- mMediaAutoPlay(false),
- mInNearbyMediaList(false),
- mClearCache(false),
- mBackgroundColor(LLColor4::white),
- mNavigateSuspended(false),
- mNavigateSuspendedDeferred(false),
- mIsUpdated(false),
- mTrustedBrowser(false)
-{
-
- // Set up the mute list observer if it hasn't been set up already.
- if(!sViewerMediaMuteListObserverInitialized)
- {
- LLMuteList::getInstance()->addObserver(&sViewerMediaMuteListObserver);
- sViewerMediaMuteListObserverInitialized = true;
- }
-
- add_media_impl(this);
-
- setTextureID(texture_id);
-
- // connect this media_impl to the media texture, creating it if it doesn't exist.0
- // This is necessary because we need to be able to use getMaxVirtualSize() even if the media plugin is not loaded.
- LLViewerMediaTexture* media_tex = LLViewerTextureManager::getMediaTexture(mTextureId);
- if(media_tex)
- {
- media_tex->setMediaImpl();
- }
-
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-LLViewerMediaImpl::~LLViewerMediaImpl()
-{
- destroyMediaSource();
-
- LLViewerMediaTexture::removeMediaImplFromTexture(mTextureId) ;
-
- setTextureID();
- remove_media_impl(this);
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::emitEvent(LLPluginClassMedia* plugin, LLViewerMediaObserver::EMediaEvent event)
-{
- // Broadcast to observers using the superclass version
- LLViewerMediaEventEmitter::emitEvent(plugin, event);
-
- // If this media is on one or more LLVOVolume objects, tell them about the event as well.
- std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
- while(iter != mObjectList.end())
- {
- LLVOVolume *self = *iter;
- ++iter;
- self->mediaEvent(this, plugin, event);
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-bool LLViewerMediaImpl::initializeMedia(const std::string& mime_type)
-{
- bool mimeTypeChanged = (mMimeType != mime_type);
- bool pluginChanged = (LLMIMETypes::implType(mCurrentMimeType) != LLMIMETypes::implType(mime_type));
-
- if(!mMediaSource || pluginChanged)
- {
- // We don't have a plugin at all, or the new mime type is handled by a different plugin than the old mime type.
- (void)initializePlugin(mime_type);
- }
- else if(mimeTypeChanged)
- {
- // The same plugin should be able to handle the new media -- just update the stored mime type.
- mMimeType = mime_type;
- }
-
- return (mMediaSource != NULL);
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::createMediaSource()
-{
- if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
- {
- // This media shouldn't be created yet.
- return;
- }
-
- if(! mMediaURL.empty())
- {
- navigateInternal();
- }
- else if(! mMimeType.empty())
- {
- if (!initializeMedia(mMimeType))
- {
- LL_WARNS("Media") << "Failed to initialize media for mime type " << mMimeType << LL_ENDL;
- }
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::destroyMediaSource()
-{
- mNeedsNewTexture = true;
-
- // Tell the viewer media texture it's no longer active
- LLViewerMediaTexture* oldImage = LLViewerTextureManager::findMediaTexture( mTextureId );
- if (oldImage)
- {
- oldImage->setPlaying(FALSE) ;
- }
-
- cancelMimeTypeProbe();
-
- if(mMediaSource)
- {
- mMediaSource->setDeleteOK(true) ;
- delete mMediaSource;
- mMediaSource = NULL;
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::setMediaType(const std::string& media_type)
-{
- mMimeType = media_type;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-/*static*/
-LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_type, LLPluginClassMediaOwner *owner /* may be NULL */, S32 default_width, S32 default_height, const std::string target)
-{
- std::string plugin_basename = LLMIMETypes::implType(media_type);
- LLPluginClassMedia* media_source = NULL;
-
- // HACK: we always try to keep a spare running webkit plugin around to improve launch times.
- // If a spare was already created before PluginAttachDebuggerToPlugins was set, don't use it.
- if(plugin_basename == "media_plugin_webkit" && !gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins"))
- {
- media_source = LLViewerMedia::getSpareBrowserMediaSource();
- if(media_source)
- {
- media_source->setOwner(owner);
- media_source->setTarget(target);
- media_source->setSize(default_width, default_height);
-
- return media_source;
- }
- }
-
- if(plugin_basename.empty())
- {
- LL_WARNS("Media") << "Couldn't find plugin for media type " << media_type << LL_ENDL;
- }
- else
- {
- std::string launcher_name = gDirUtilp->getLLPluginLauncher();
- std::string plugin_name = gDirUtilp->getLLPluginFilename(plugin_basename);
- std::string user_data_path = gDirUtilp->getOSUserAppDir();
- user_data_path += gDirUtilp->getDirDelimiter();
-
- // Fix for EXT-5960 - make browser profile specific to user (cache, cookies etc.)
- // If the linden username returned is blank, that can only mean we are
- // at the login page displaying login Web page or Web browser test via Develop menu.
- // In this case we just use whatever gDirUtilp->getOSUserAppDir() gives us (this
- // is what we always used before this change)
- std::string linden_user_dir = gDirUtilp->getLindenUserDir();
- if ( ! linden_user_dir.empty() )
- {
- // gDirUtilp->getLindenUserDir() is whole path, not just Linden name
- user_data_path = linden_user_dir;
- user_data_path += gDirUtilp->getDirDelimiter();
- };
-
- // See if the plugin executable exists
- llstat s;
- if(LLFile::stat(launcher_name, &s))
- {
- LL_WARNS("Media") << "Couldn't find launcher at " << launcher_name << LL_ENDL;
- }
- else if(LLFile::stat(plugin_name, &s))
- {
- LL_WARNS("Media") << "Couldn't find plugin at " << plugin_name << LL_ENDL;
- }
- else
- {
- media_source = new LLPluginClassMedia(owner);
- media_source->setSize(default_width, default_height);
- media_source->setUserDataPath(user_data_path);
- media_source->setLanguageCode(LLUI::getLanguage());
-
- // collect 'cookies enabled' setting from prefs and send to embedded browser
- bool cookies_enabled = gSavedSettings.getBOOL( "CookiesEnabled" );
- media_source->enable_cookies( cookies_enabled );
-
- // collect 'plugins enabled' setting from prefs and send to embedded browser
- bool plugins_enabled = gSavedSettings.getBOOL( "BrowserPluginsEnabled" );
- media_source->setPluginsEnabled( plugins_enabled );
-
- // collect 'javascript enabled' setting from prefs and send to embedded browser
- bool javascript_enabled = gSavedSettings.getBOOL( "BrowserJavascriptEnabled" );
- media_source->setJavascriptEnabled( javascript_enabled );
-
- media_source->setTarget(target);
-
- const std::string plugin_dir = gDirUtilp->getLLPluginDir();
- if (media_source->init(launcher_name, plugin_dir, plugin_name, gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins")))
- {
- return media_source;
- }
- else
- {
- LL_WARNS("Media") << "Failed to init plugin. Destroying." << LL_ENDL;
- delete media_source;
- }
- }
- }
-
- LL_WARNS("Plugin") << "plugin intialization failed for mime type: " << media_type << LL_ENDL;
- LLSD args;
- args["MIME_TYPE"] = media_type;
- LLNotificationsUtil::add("NoPlugin", args);
-
- return NULL;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-bool LLViewerMediaImpl::initializePlugin(const std::string& media_type)
-{
- if(mMediaSource)
- {
- // Save the previous media source's last set size before destroying it.
- mMediaWidth = mMediaSource->getSetWidth();
- mMediaHeight = mMediaSource->getSetHeight();
- }
-
- // Always delete the old media impl first.
- destroyMediaSource();
-
- // and unconditionally set the mime type
- mMimeType = media_type;
-
- if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
- {
- // This impl should not be loaded at this time.
- LL_DEBUGS("PluginPriority") << this << "Not loading (PRIORITY_UNLOADED)" << LL_ENDL;
-
- return false;
- }
-
- // If we got here, we want to ignore previous init failures.
- mMediaSourceFailed = false;
-
- // Save the MIME type that really caused the plugin to load
- mCurrentMimeType = mMimeType;
-
- LLPluginClassMedia* media_source = newSourceFromMediaType(mMimeType, this, mMediaWidth, mMediaHeight, mTarget);
-
- if (media_source)
- {
- media_source->setDisableTimeout(gSavedSettings.getBOOL("DebugPluginDisableTimeout"));
- media_source->setLoop(mMediaLoop);
- media_source->setAutoScale(mMediaAutoScale);
- media_source->setBrowserUserAgent(LLViewerMedia::getCurrentUserAgent());
- media_source->focus(mHasFocus);
- media_source->setBackgroundColor(mBackgroundColor);
-
- if(gSavedSettings.getBOOL("BrowserIgnoreSSLCertErrors"))
- {
- media_source->ignore_ssl_cert_errors(true);
- }
-
- // the correct way to deal with certs it to load ours from CA.pem and append them to the ones
- // Qt/WebKit loads from your system location.
- // Note: This needs the new CA.pem file with the Equifax Secure Certificate Authority
- // cert at the bottom: (MIIDIDCCAomgAwIBAgIENd70zzANBg)
- std::string ca_path = gDirUtilp->getExpandedFilename( LL_PATH_APP_SETTINGS, "CA.pem" );
- media_source->addCertificateFilePath( ca_path );
-
- media_source->proxy_setup(gSavedSettings.getBOOL("BrowserProxyEnabled"), gSavedSettings.getString("BrowserProxyAddress"), gSavedSettings.getS32("BrowserProxyPort"));
-
- if(mClearCache)
- {
- mClearCache = false;
- media_source->clear_cache();
- }
-
- // TODO: Only send cookies to plugins that need them
- // Ideally, the plugin should tell us whether it handles cookies or not -- either via the init response or through a separate message.
- // Due to the ordering of messages, it's possible we wouldn't get that information back in time to send cookies before sending a navigate message,
- // which could cause odd race conditions.
- std::string all_cookies = LLViewerMedia::getCookieStore()->getAllCookies();
- lldebugs << "setting cookies: " << all_cookies << llendl;
- if(!all_cookies.empty())
- {
- media_source->set_cookies(all_cookies);
- }
-
- mMediaSource = media_source;
- mMediaSource->setDeleteOK(false) ;
- updateVolume();
-
- return true;
- }
-
- // Make sure the timer doesn't try re-initing this plugin repeatedly until something else changes.
- mMediaSourceFailed = true;
-
- return false;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::loadURI()
-{
- if(mMediaSource)
- {
- // trim whitespace from front and back of URL - fixes EXT-5363
- LLStringUtil::trim( mMediaURL );
-
- // *HACK: we don't know if the URI coming in is properly escaped
- // (the contract doesn't specify whether it is escaped or not.
- // but LLQtWebKit expects it to be, so we do our best to encode
- // special characters)
- // The strings below were taken right from http://www.ietf.org/rfc/rfc1738.txt
- // Note especially that '%' and '/' are there.
- std::string uri = LLURI::escape(mMediaURL,
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
- "0123456789"
- "$-_.+"
- "!*'(),"
- "{}|\\^~[]`"
- "<>#%"
- ";/?:@&=",
- false);
- llinfos << "Asking media source to load URI: " << uri << llendl;
-
- mMediaSource->loadURI( uri );
-
- // A non-zero mPreviousMediaTime means that either this media was previously unloaded by the priority code while playing/paused,
- // or a seek happened before the media loaded. In either case, seek to the saved time.
- if(mPreviousMediaTime != 0.0f)
- {
- seek(mPreviousMediaTime);
- }
-
- if(mPreviousMediaState == MEDIA_PLAYING)
- {
- // This media was playing before this instance was unloaded.
- start();
- }
- else if(mPreviousMediaState == MEDIA_PAUSED)
- {
- // This media was paused before this instance was unloaded.
- pause();
- }
- else
- {
- // No relevant previous media play state -- if we're loading the URL, we want to start playing.
- start();
- }
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::setSize(int width, int height)
-{
- mMediaWidth = width;
- mMediaHeight = height;
- if(mMediaSource)
- {
- mMediaSource->setSize(width, height);
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::showNotification(LLNotificationPtr notify)
-{
- mNotification = notify;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::hideNotification()
-{
- mNotification.reset();
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::play()
-{
- // If the media source isn't there, try to initialize it and load an URL.
- if(mMediaSource == NULL)
- {
- if(!initializeMedia(mMimeType))
- {
- // This may be the case where the plugin's priority is PRIORITY_UNLOADED
- return;
- }
-
- // Only do this if the media source was just loaded.
- loadURI();
- }
-
- // always start the media
- start();
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::stop()
-{
- if(mMediaSource)
- {
- mMediaSource->stop();
- // destroyMediaSource();
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::pause()
-{
- if(mMediaSource)
- {
- mMediaSource->pause();
- }
- else
- {
- mPreviousMediaState = MEDIA_PAUSED;
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::start()
-{
- if(mMediaSource)
- {
- mMediaSource->start();
- }
- else
- {
- mPreviousMediaState = MEDIA_PLAYING;
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::seek(F32 time)
-{
- if(mMediaSource)
- {
- mMediaSource->seek(time);
- }
- else
- {
- // Save the seek time to be set when the media is loaded.
- mPreviousMediaTime = time;
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::skipBack(F32 step_scale)
-{
- if(mMediaSource)
- {
- if(mMediaSource->pluginSupportsMediaTime())
- {
- F64 back_step = mMediaSource->getCurrentTime() - (mMediaSource->getDuration()*step_scale);
- if(back_step < 0.0)
- {
- back_step = 0.0;
- }
- mMediaSource->seek(back_step);
- }
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::skipForward(F32 step_scale)
-{
- if(mMediaSource)
- {
- if(mMediaSource->pluginSupportsMediaTime())
- {
- F64 forward_step = mMediaSource->getCurrentTime() + (mMediaSource->getDuration()*step_scale);
- if(forward_step > mMediaSource->getDuration())
- {
- forward_step = mMediaSource->getDuration();
- }
- mMediaSource->seek(forward_step);
- }
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::setVolume(F32 volume)
-{
- mRequestedVolume = volume;
- updateVolume();
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::updateVolume()
-{
- if(mMediaSource)
- {
- // always scale the volume by the global media volume
- F32 volume = mRequestedVolume * LLViewerMedia::getVolume();
-
- if (mProximityCamera > 0)
- {
- if (mProximityCamera > gSavedSettings.getF32("MediaRollOffMax"))
- {
- volume = 0;
- }
- else if (mProximityCamera > gSavedSettings.getF32("MediaRollOffMin"))
- {
- // attenuated_volume = 1 / (roll_off_rate * (d - min))^2
- // the +1 is there so that for distance 0 the volume stays the same
- F64 adjusted_distance = mProximityCamera - gSavedSettings.getF32("MediaRollOffMin");
- F64 attenuation = 1.0 + (gSavedSettings.getF32("MediaRollOffRate") * adjusted_distance);
- attenuation = 1.0 / (attenuation * attenuation);
- // the attenuation multiplier should never be more than one since that would increase volume
- volume = volume * llmin(1.0, attenuation);
- }
- }
-
- mMediaSource->setVolume(volume);
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-F32 LLViewerMediaImpl::getVolume()
-{
- return mRequestedVolume;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::focus(bool focus)
-{
- mHasFocus = focus;
-
- if (mMediaSource)
- {
- // call focus just for the hell of it, even though this apopears to be a nop
- mMediaSource->focus(focus);
- if (focus)
- {
- // spoof a mouse click to *actually* pass focus
- // Don't do this anymore -- it actually clicks through now.
-// mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOWN, 1, 1, 0);
-// mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, 1, 1, 0);
- }
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-bool LLViewerMediaImpl::hasFocus() const
-{
- // FIXME: This might be able to be a bit smarter by hooking into LLViewerMediaFocus, etc.
- return mHasFocus;
-}
-
-std::string LLViewerMediaImpl::getCurrentMediaURL()
-{
- if(!mCurrentMediaURL.empty())
- {
- return mCurrentMediaURL;
- }
-
- return mMediaURL;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::clearCache()
-{
- if(mMediaSource)
- {
- mMediaSource->clear_cache();
- }
- else
- {
- mClearCache = true;
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::mouseDown(S32 x, S32 y, MASK mask, S32 button)
-{
- scaleMouse(&x, &y);
- mLastMouseX = x;
- mLastMouseY = y;
-// llinfos << "mouse down (" << x << ", " << y << ")" << llendl;
- if (mMediaSource)
- {
- mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOWN, button, x, y, mask);
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::mouseUp(S32 x, S32 y, MASK mask, S32 button)
-{
- scaleMouse(&x, &y);
- mLastMouseX = x;
- mLastMouseY = y;
-// llinfos << "mouse up (" << x << ", " << y << ")" << llendl;
- if (mMediaSource)
- {
- mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, button, x, y, mask);
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::mouseMove(S32 x, S32 y, MASK mask)
-{
- scaleMouse(&x, &y);
- mLastMouseX = x;
- mLastMouseY = y;
-// llinfos << "mouse move (" << x << ", " << y << ")" << llendl;
- if (mMediaSource)
- {
- mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_MOVE, 0, x, y, mask);
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//static
-void LLViewerMediaImpl::scaleTextureCoords(const LLVector2& texture_coords, S32 *x, S32 *y)
-{
- F32 texture_x = texture_coords.mV[VX];
- F32 texture_y = texture_coords.mV[VY];
-
- // Deal with repeating textures by wrapping the coordinates into the range [0, 1.0)
- texture_x = fmodf(texture_x, 1.0f);
- if(texture_x < 0.0f)
- texture_x = 1.0 + texture_x;
-
- texture_y = fmodf(texture_y, 1.0f);
- if(texture_y < 0.0f)
- texture_y = 1.0 + texture_y;
-
- // scale x and y to texel units.
- *x = llround(texture_x * mMediaSource->getTextureWidth());
- *y = llround((1.0f - texture_y) * mMediaSource->getTextureHeight());
-
- // Adjust for the difference between the actual texture height and the amount of the texture in use.
- *y -= (mMediaSource->getTextureHeight() - mMediaSource->getHeight());
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::mouseDown(const LLVector2& texture_coords, MASK mask, S32 button)
-{
- if(mMediaSource)
- {
- S32 x, y;
- scaleTextureCoords(texture_coords, &x, &y);
-
- mouseDown(x, y, mask, button);
- }
-}
-
-void LLViewerMediaImpl::mouseUp(const LLVector2& texture_coords, MASK mask, S32 button)
-{
- if(mMediaSource)
- {
- S32 x, y;
- scaleTextureCoords(texture_coords, &x, &y);
-
- mouseUp(x, y, mask, button);
- }
-}
-
-void LLViewerMediaImpl::mouseMove(const LLVector2& texture_coords, MASK mask)
-{
- if(mMediaSource)
- {
- S32 x, y;
- scaleTextureCoords(texture_coords, &x, &y);
-
- mouseMove(x, y, mask);
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::mouseDoubleClick(S32 x, S32 y, MASK mask, S32 button)
-{
- scaleMouse(&x, &y);
- mLastMouseX = x;
- mLastMouseY = y;
- if (mMediaSource)
- {
- mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOUBLE_CLICK, button, x, y, mask);
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::scrollWheel(S32 x, S32 y, MASK mask)
-{
- scaleMouse(&x, &y);
- mLastMouseX = x;
- mLastMouseY = y;
- if (mMediaSource)
- {
- mMediaSource->scrollEvent(x, y, mask);
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::onMouseCaptureLost()
-{
- if (mMediaSource)
- {
- mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, 0, mLastMouseX, mLastMouseY, 0);
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-BOOL LLViewerMediaImpl::handleMouseUp(S32 x, S32 y, MASK mask)
-{
- // NOTE: this is called when the mouse is released when we have capture.
- // Due to the way mouse coordinates are mapped to the object, we can't use the x and y coordinates that come in with the event.
-
- if(hasMouseCapture())
- {
- // Release the mouse -- this will also send a mouseup to the media
- gFocusMgr.setMouseCapture( FALSE );
- }
-
- return TRUE;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-std::string LLViewerMediaImpl::getName() const
-{
- if (mMediaSource)
- {
- return mMediaSource->getMediaName();
- }
-
- return LLStringUtil::null;
-};
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::navigateBack()
-{
- if (mMediaSource)
- {
- mMediaSource->browse_back();
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::navigateForward()
-{
- if (mMediaSource)
- {
- mMediaSource->browse_forward();
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::navigateReload()
-{
- navigateTo(getCurrentMediaURL(), "", true, false);
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::navigateHome()
-{
- bool rediscover_mimetype = mHomeMimeType.empty();
- navigateTo(mHomeURL, mHomeMimeType, rediscover_mimetype, false);
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::unload()
-{
- // Unload the media impl and clear its state.
- destroyMediaSource();
- resetPreviousMediaState();
- mMediaURL.clear();
- mMimeType.clear();
- mCurrentMediaURL.clear();
- mCurrentMimeType.clear();
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::navigateTo(const std::string& url, const std::string& mime_type, bool rediscover_type, bool server_request)
-{
- cancelMimeTypeProbe();
-
- if(mMediaURL != url)
- {
- // Don't carry media play state across distinct URLs.
- resetPreviousMediaState();
- }
-
- // Always set the current URL and MIME type.
- mMediaURL = url;
- mMimeType = mime_type;
-
- // Clear the current media URL, since it will no longer be correct.
- mCurrentMediaURL.clear();
-
- // if mime type discovery was requested, we'll need to do it when the media loads
- mNavigateRediscoverType = rediscover_type;
-
- // and if this was a server request, the navigate on load will also need to be one.
- mNavigateServerRequest = server_request;
-
- // An explicit navigate resets the "failed" flag.
- mMediaSourceFailed = false;
-
- if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
- {
- // Helpful to have media urls in log file. Shouldn't be spammy.
- llinfos << "NOT LOADING media id= " << mTextureId << " url=" << url << " mime_type=" << mime_type << llendl;
-
- // This impl should not be loaded at this time.
- LL_DEBUGS("PluginPriority") << this << "Not loading (PRIORITY_UNLOADED)" << LL_ENDL;
-
- return;
- }
-
- navigateInternal();
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::navigateInternal()
-{
- // Helpful to have media urls in log file. Shouldn't be spammy.
- llinfos << "media id= " << mTextureId << " url=" << mMediaURL << " mime_type=" << mMimeType << llendl;
-
- if(mNavigateSuspended)
- {
- llwarns << "Deferring navigate." << llendl;
- mNavigateSuspendedDeferred = true;
- return;
- }
-
- if(mMimeTypeProbe != NULL)
- {
- llwarns << "MIME type probe already in progress -- bailing out." << llendl;
- return;
- }
-
- if(mNavigateServerRequest)
- {
- setNavState(MEDIANAVSTATE_SERVER_SENT);
- }
- else
- {
- setNavState(MEDIANAVSTATE_NONE);
- }
-
- // If the caller has specified a non-empty MIME type, look that up in our MIME types list.
- // If we have a plugin for that MIME type, use that instead of attempting auto-discovery.
- // This helps in supporting legacy media content where the server the media resides on returns a bogus MIME type
- // but the parcel owner has correctly set the MIME type in the parcel media settings.
-
- if(!mMimeType.empty() && (mMimeType != LLMIMETypes::getDefaultMimeType()))
- {
- std::string plugin_basename = LLMIMETypes::implType(mMimeType);
- if(!plugin_basename.empty())
- {
- // We have a plugin for this mime type
- mNavigateRediscoverType = false;
- }
- }
-
- if(mNavigateRediscoverType)
- {
-
- LLURI uri(mMediaURL);
- std::string scheme = uri.scheme();
-
- if(scheme.empty() || "http" == scheme || "https" == scheme)
- {
- // If we don't set an Accept header, LLHTTPClient will add one like this:
- // Accept: application/llsd+xml
- // which is really not what we want.
- LLSD headers = LLSD::emptyMap();
- headers["Accept"] = "*/*";
- // Allow cookies in the response, to prevent a redirect loop when accessing join.secondlife.com
- headers["Cookie"] = "";
- LLHTTPClient::getHeaderOnly( mMediaURL, new LLMimeDiscoveryResponder(this), headers, 10.0f);
- }
- else if("data" == scheme || "file" == scheme || "about" == scheme)
- {
- // FIXME: figure out how to really discover the type for these schemes
- // We use "data" internally for a text/html url for loading the login screen
- if(initializeMedia("text/html"))
- {
- loadURI();
- }
- }
- else
- {
- // This catches 'rtsp://' urls
- if(initializeMedia(scheme))
- {
- loadURI();
- }
- }
- }
- else if(initializeMedia(mMimeType))
- {
- loadURI();
- }
- else
- {
- LL_WARNS("Media") << "Couldn't navigate to: " << mMediaURL << " as there is no media type for: " << mMimeType << LL_ENDL;
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::navigateStop()
-{
- if(mMediaSource)
- {
- mMediaSource->browse_stop();
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-bool LLViewerMediaImpl::handleKeyHere(KEY key, MASK mask)
-{
- bool result = false;
-
- if (mMediaSource)
- {
- // FIXME: THIS IS SO WRONG.
- // Menu keys should be handled by the menu system and not passed to UI elements, but this is how LLTextEditor and LLLineEditor do it...
- if( MASK_CONTROL & mask )
- {
- result = true;
- }
-
- if(!result)
- {
-
- LLSD native_key_data = gViewerWindow->getWindow()->getNativeKeyData();
-
- result = mMediaSource->keyEvent(LLPluginClassMedia::KEY_EVENT_DOWN ,key, mask, native_key_data);
- // Since the viewer internal event dispatching doesn't give us key-up events, simulate one here.
- (void)mMediaSource->keyEvent(LLPluginClassMedia::KEY_EVENT_UP ,key, mask, native_key_data);
- }
- }
-
- return result;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-bool LLViewerMediaImpl::handleUnicodeCharHere(llwchar uni_char)
-{
- bool result = false;
-
- if (mMediaSource)
- {
- // only accept 'printable' characters, sigh...
- if (uni_char >= 32 // discard 'control' characters
- && uni_char != 127) // SDL thinks this is 'delete' - yuck.
- {
- LLSD native_key_data = gViewerWindow->getWindow()->getNativeKeyData();
-
- mMediaSource->textInput(wstring_to_utf8str(LLWString(1, uni_char)), gKeyboard->currentMask(FALSE), native_key_data);
- }
- }
-
- return result;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-bool LLViewerMediaImpl::canNavigateForward()
-{
- BOOL result = FALSE;
- if (mMediaSource)
- {
- result = mMediaSource->getHistoryForwardAvailable();
- }
- return result;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-bool LLViewerMediaImpl::canNavigateBack()
-{
- BOOL result = FALSE;
- if (mMediaSource)
- {
- result = mMediaSource->getHistoryBackAvailable();
- }
- return result;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::update()
-{
- if(mMediaSource == NULL)
- {
- if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
- {
- // This media source should not be loaded.
- }
- else if(mPriority <= LLPluginClassMedia::PRIORITY_SLIDESHOW)
- {
- // Don't load new instances that are at PRIORITY_SLIDESHOW or below. They're just kept around to preserve state.
- }
- else if(mMimeTypeProbe != NULL)
- {
- // this media source is doing a MIME type probe -- don't try loading it again.
- }
- else
- {
- // This media may need to be loaded.
- if(sMediaCreateTimer.hasExpired())
- {
- LL_DEBUGS("PluginPriority") << this << ": creating media based on timer expiration" << LL_ENDL;
- createMediaSource();
- sMediaCreateTimer.setTimerExpirySec(LLVIEWERMEDIA_CREATE_DELAY);
- }
- else
- {
- LL_DEBUGS("PluginPriority") << this << ": NOT creating media (waiting on timer)" << LL_ENDL;
- }
- }
- }
- else
- {
- updateVolume();
-
- // If we didn't just create the impl, it may need to get cookie updates.
- if(!sUpdatedCookies.empty())
- {
- // TODO: Only send cookies to plugins that need them
- mMediaSource->set_cookies(sUpdatedCookies);
- }
- }
-
-
- if(mMediaSource == NULL)
- {
- return;
- }
-
- // Make sure a navigate doesn't happen during the idle -- it can cause mMediaSource to get destroyed, which can cause a crash.
- setNavigateSuspended(true);
-
- mMediaSource->idle();
-
- setNavigateSuspended(false);
-
- if(mMediaSource == NULL)
- {
- return;
- }
-
- if(mMediaSource->isPluginExited())
- {
- resetPreviousMediaState();
- destroyMediaSource();
- return;
- }
-
- if(!mMediaSource->textureValid())
- {
- return;
- }
-
- if(mSuspendUpdates || !mVisible)
- {
- return;
- }
-
- LLViewerMediaTexture* placeholder_image = updatePlaceholderImage();
-
- if(placeholder_image)
- {
- LLRect dirty_rect;
-
- // Since we're updating this texture, we know it's playing. Tell the texture to do its replacement magic so it gets rendered.
- placeholder_image->setPlaying(TRUE);
-
- if(mMediaSource->getDirty(&dirty_rect))
- {
- // Constrain the dirty rect to be inside the texture
- S32 x_pos = llmax(dirty_rect.mLeft, 0);
- S32 y_pos = llmax(dirty_rect.mBottom, 0);
- S32 width = llmin(dirty_rect.mRight, placeholder_image->getWidth()) - x_pos;
- S32 height = llmin(dirty_rect.mTop, placeholder_image->getHeight()) - y_pos;
-
- if(width > 0 && height > 0)
- {
-
- U8* data = mMediaSource->getBitsData();
-
- // Offset the pixels pointer to match x_pos and y_pos
- data += ( x_pos * mMediaSource->getTextureDepth() * mMediaSource->getBitsWidth() );
- data += ( y_pos * mMediaSource->getTextureDepth() );
-
- placeholder_image->setSubImage(
- data,
- mMediaSource->getBitsWidth(),
- mMediaSource->getBitsHeight(),
- x_pos,
- y_pos,
- width,
- height);
-
- }
-
- mMediaSource->resetDirty();
- }
- }
-}
-
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::updateImagesMediaStreams()
-{
-}
-
-
-//////////////////////////////////////////////////////////////////////////////////////////
-LLViewerMediaTexture* LLViewerMediaImpl::updatePlaceholderImage()
-{
- if(mTextureId.isNull())
- {
- // The code that created this instance will read from the plugin's bits.
- return NULL;
- }
-
- LLViewerMediaTexture* placeholder_image = LLViewerTextureManager::getMediaTexture( mTextureId );
-
- if (mNeedsNewTexture
- || placeholder_image->getUseMipMaps()
- || (placeholder_image->getWidth() != mMediaSource->getTextureWidth())
- || (placeholder_image->getHeight() != mMediaSource->getTextureHeight())
- || (mTextureUsedWidth != mMediaSource->getWidth())
- || (mTextureUsedHeight != mMediaSource->getHeight())
- )
- {
- LL_DEBUGS("Media") << "initializing media placeholder" << LL_ENDL;
- LL_DEBUGS("Media") << "movie image id " << mTextureId << LL_ENDL;
-
- int texture_width = mMediaSource->getTextureWidth();
- int texture_height = mMediaSource->getTextureHeight();
- int texture_depth = mMediaSource->getTextureDepth();
-
- // MEDIAOPT: check to see if size actually changed before doing work
- placeholder_image->destroyGLTexture();
- // MEDIAOPT: apparently just calling setUseMipMaps(FALSE) doesn't work?
- placeholder_image->reinit(FALSE); // probably not needed
-
- // MEDIAOPT: seems insane that we actually have to make an imageraw then
- // immediately discard it
- LLPointer<LLImageRaw> raw = new LLImageRaw(texture_width, texture_height, texture_depth);
- // Clear the texture to the background color, ignoring alpha.
- // convert background color channels from [0.0, 1.0] to [0, 255];
- raw->clear(int(mBackgroundColor.mV[VX] * 255.0f), int(mBackgroundColor.mV[VY] * 255.0f), int(mBackgroundColor.mV[VZ] * 255.0f), 0xff);
- int discard_level = 0;
-
- // ask media source for correct GL image format constants
- placeholder_image->setExplicitFormat(mMediaSource->getTextureFormatInternal(),
- mMediaSource->getTextureFormatPrimary(),
- mMediaSource->getTextureFormatType(),
- mMediaSource->getTextureFormatSwapBytes());
-
- placeholder_image->createGLTexture(discard_level, raw);
-
- // MEDIAOPT: set this dynamically on play/stop
- // FIXME
-// placeholder_image->mIsMediaTexture = true;
- mNeedsNewTexture = false;
-
- // If the amount of the texture being drawn by the media goes down in either width or height,
- // recreate the texture to avoid leaving parts of the old image behind.
- mTextureUsedWidth = mMediaSource->getWidth();
- mTextureUsedHeight = mMediaSource->getHeight();
- }
-
- return placeholder_image;
-}
-
-
-//////////////////////////////////////////////////////////////////////////////////////////
-LLUUID LLViewerMediaImpl::getMediaTextureID() const
-{
- return mTextureId;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::setVisible(bool visible)
-{
- mVisible = visible;
-
- if(mVisible)
- {
- if(mMediaSource && mMediaSource->isPluginExited())
- {
- destroyMediaSource();
- }
-
- if(!mMediaSource)
- {
- createMediaSource();
- }
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::mouseCapture()
-{
- gFocusMgr.setMouseCapture(this);
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::scaleMouse(S32 *mouse_x, S32 *mouse_y)
-{
-#if 0
- S32 media_width, media_height;
- S32 texture_width, texture_height;
- getMediaSize( &media_width, &media_height );
- getTextureSize( &texture_width, &texture_height );
- S32 y_delta = texture_height - media_height;
-
- *mouse_y -= y_delta;
-#endif
-}
-
-
-
-//////////////////////////////////////////////////////////////////////////////////////////
-bool LLViewerMediaImpl::isMediaTimeBased()
-{
- bool result = false;
-
- if(mMediaSource)
- {
- result = mMediaSource->pluginSupportsMediaTime();
- }
-
- return result;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-bool LLViewerMediaImpl::isMediaPlaying()
-{
- bool result = false;
-
- if(mMediaSource)
- {
- EMediaStatus status = mMediaSource->getStatus();
- if(status == MEDIA_PLAYING || status == MEDIA_LOADING)
- result = true;
- }
-
- return result;
-}
-//////////////////////////////////////////////////////////////////////////////////////////
-bool LLViewerMediaImpl::isMediaPaused()
-{
- bool result = false;
-
- if(mMediaSource)
- {
- if(mMediaSource->getStatus() == MEDIA_PAUSED)
- result = true;
- }
-
- return result;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-bool LLViewerMediaImpl::hasMedia() const
-{
- return mMediaSource != NULL;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-void LLViewerMediaImpl::resetPreviousMediaState()
-{
- mPreviousMediaState = MEDIA_NONE;
- mPreviousMediaTime = 0.0f;
-}
-
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-void LLViewerMediaImpl::setDisabled(bool disabled, bool forcePlayOnEnable)
-{
- if(mIsDisabled != disabled)
- {
- // Only do this on actual state transitions.
- mIsDisabled = disabled;
-
- if(mIsDisabled)
- {
- // We just disabled this media. Clear all state.
- unload();
- }
- else
- {
- // We just (re)enabled this media. Do a navigate if auto-play is in order.
- if(isAutoPlayable() || forcePlayOnEnable)
- {
- navigateTo(mMediaEntryURL, "", true, true);
- }
- }
-
- }
-};
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-bool LLViewerMediaImpl::isForcedUnloaded() const
-{
- if(mIsMuted || mMediaSourceFailed || mIsDisabled)
- {
- return true;
- }
-
- if(sInWorldMediaDisabled)
- {
- // When inworld media is disabled, all instances that aren't marked as "used in UI" will not be loaded.
- if(!mUsedInUI)
- {
- return true;
- }
- }
-
- // If this media's class is not supposed to be shown, unload
- if (!shouldShowBasedOnClass())
- {
- return true;
- }
-
- return false;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-bool LLViewerMediaImpl::isPlayable() const
-{
- if(isForcedUnloaded())
- {
- // All of the forced-unloaded criteria also imply not playable.
- return false;
- }
-
- if(hasMedia())
- {
- // Anything that's already playing is, by definition, playable.
- return true;
- }
-
- if(!mMediaURL.empty())
- {
- // If something has navigated the instance, it's ready to be played.
- return true;
- }
-
- return false;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginClassMediaOwner::EMediaEvent event)
-{
- bool pass_through = true;
- switch(event)
- {
- case MEDIA_EVENT_CLICK_LINK_NOFOLLOW:
- {
- LL_DEBUGS("Media") << "MEDIA_EVENT_CLICK_LINK_NOFOLLOW, uri is: " << plugin->getClickURL() << LL_ENDL;
- std::string url = plugin->getClickURL();
- std::string nav_type = plugin->getClickNavType();
- LLURLDispatcher::dispatch(url, nav_type, NULL, mTrustedBrowser);
- }
- break;
- case MEDIA_EVENT_CLICK_LINK_HREF:
- {
- LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CLICK_LINK_HREF, target is \"" << plugin->getClickTarget() << "\", uri is " << plugin->getClickURL() << LL_ENDL;
- };
- break;
- case MEDIA_EVENT_PLUGIN_FAILED_LAUNCH:
- {
- // The plugin failed to load properly. Make sure the timer doesn't retry.
- // TODO: maybe mark this plugin as not loadable somehow?
- mMediaSourceFailed = true;
-
- // Reset the last known state of the media to defaults.
- resetPreviousMediaState();
-
- // TODO: may want a different message for this case?
- LLSD args;
- args["PLUGIN"] = LLMIMETypes::implType(mCurrentMimeType);
- LLNotificationsUtil::add("MediaPluginFailed", args);
- }
- break;
-
- case MEDIA_EVENT_PLUGIN_FAILED:
- {
- // The plugin crashed.
- mMediaSourceFailed = true;
-
- // Reset the last known state of the media to defaults.
- resetPreviousMediaState();
-
- LLSD args;
- args["PLUGIN"] = LLMIMETypes::implType(mCurrentMimeType);
- // SJB: This is getting called every frame if the plugin fails to load, continuously respawining the alert!
- //LLNotificationsUtil::add("MediaPluginFailed", args);
- }
- break;
-
- case MEDIA_EVENT_CURSOR_CHANGED:
- {
- LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CURSOR_CHANGED, new cursor is " << plugin->getCursorName() << LL_ENDL;
-
- std::string cursor = plugin->getCursorName();
-
- if(cursor == "arrow")
- mLastSetCursor = UI_CURSOR_ARROW;
- else if(cursor == "ibeam")
- mLastSetCursor = UI_CURSOR_IBEAM;
- else if(cursor == "splith")
- mLastSetCursor = UI_CURSOR_SIZEWE;
- else if(cursor == "splitv")
- mLastSetCursor = UI_CURSOR_SIZENS;
- else if(cursor == "hand")
- mLastSetCursor = UI_CURSOR_HAND;
- else // for anything else, default to the arrow
- mLastSetCursor = UI_CURSOR_ARROW;
- }
- break;
-
- case LLViewerMediaObserver::MEDIA_EVENT_NAVIGATE_BEGIN:
- {
- LL_DEBUGS("Media") << "MEDIA_EVENT_NAVIGATE_BEGIN, uri is: " << plugin->getNavigateURI() << LL_ENDL;
- hideNotification();
-
- if(getNavState() == MEDIANAVSTATE_SERVER_SENT)
- {
- setNavState(MEDIANAVSTATE_SERVER_BEGUN);
- }
- else
- {
- setNavState(MEDIANAVSTATE_BEGUN);
- }
- }
- break;
-
- case LLViewerMediaObserver::MEDIA_EVENT_NAVIGATE_COMPLETE:
- {
- LL_DEBUGS("Media") << "MEDIA_EVENT_NAVIGATE_COMPLETE, uri is: " << plugin->getNavigateURI() << LL_ENDL;
-
- std::string url = plugin->getNavigateURI();
- if(getNavState() == MEDIANAVSTATE_BEGUN)
- {
- if(mCurrentMediaURL == url)
- {
- // This is a navigate that takes us to the same url as the previous navigate.
- setNavState(MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS);
- }
- else
- {
- mCurrentMediaURL = url;
- setNavState(MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED);
- }
- }
- else if(getNavState() == MEDIANAVSTATE_SERVER_BEGUN)
- {
- mCurrentMediaURL = url;
- setNavState(MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED);
- }
- else
- {
- // all other cases need to leave the state alone.
- }
- }
- break;
-
- case LLViewerMediaObserver::MEDIA_EVENT_LOCATION_CHANGED:
- {
- LL_DEBUGS("Media") << "MEDIA_EVENT_LOCATION_CHANGED, uri is: " << plugin->getLocation() << LL_ENDL;
-
- std::string url = plugin->getLocation();
-
- if(getNavState() == MEDIANAVSTATE_BEGUN)
- {
- if(mCurrentMediaURL == url)
- {
- // This is a navigate that takes us to the same url as the previous navigate.
- setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS);
- }
- else
- {
- mCurrentMediaURL = url;
- setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED);
- }
- }
- else if(getNavState() == MEDIANAVSTATE_SERVER_BEGUN)
- {
- mCurrentMediaURL = url;
- setNavState(MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED);
- }
- else
- {
- // Don't track redirects.
- setNavState(MEDIANAVSTATE_NONE);
- }
- }
- break;
-
- case LLViewerMediaObserver::MEDIA_EVENT_PICK_FILE_REQUEST:
- {
- // Display a file picker
- std::string response;
-
- LLFilePicker& picker = LLFilePicker::instance();
- if (!picker.getOpenFile(LLFilePicker::FFLOAD_ALL))
- {
- // The user didn't pick a file -- the empty response string will indicate this.
- }
-
- response = picker.getFirstFile();
-
- plugin->sendPickFileResponse(response);
- }
- break;
-
-
- case LLViewerMediaObserver::MEDIA_EVENT_AUTH_REQUEST:
- {
- LLNotification::Params auth_request_params;
- auth_request_params.name = "AuthRequest";
-
- // pass in host name and realm for site (may be zero length but will always exist)
- LLSD args;
- LLURL raw_url( plugin->getAuthURL().c_str() );
- args["HOST_NAME"] = raw_url.getAuthority();
- args["REALM"] = plugin->getAuthRealm();
- auth_request_params.substitutions = args;
-
- auth_request_params.payload = LLSD().with("media_id", mTextureId);
- auth_request_params.functor.function = boost::bind(&LLViewerMedia::onAuthSubmit, _1, _2);
- LLNotifications::instance().add(auth_request_params);
- };
- break;
-
- case LLViewerMediaObserver::MEDIA_EVENT_CLOSE_REQUEST:
- {
- std::string uuid = plugin->getClickUUID();
-
- llinfos << "MEDIA_EVENT_CLOSE_REQUEST for uuid " << uuid << llendl;
-
- if(uuid.empty())
- {
- // This close request is directed at this instance, let it fall through.
- }
- else
- {
- // This close request is directed at another instance
- pass_through = false;
- LLFloaterMediaBrowser::closeRequest(uuid);
- LLFloaterWebContent::closeRequest(uuid);
- }
- }
- break;
-
- case LLViewerMediaObserver::MEDIA_EVENT_GEOMETRY_CHANGE:
- {
- std::string uuid = plugin->getClickUUID();
-
- llinfos << "MEDIA_EVENT_GEOMETRY_CHANGE for uuid " << uuid << llendl;
-
- if(uuid.empty())
- {
- // This geometry change request is directed at this instance, let it fall through.
- }
- else
- {
- // This request is directed at another instance
- pass_through = false;
- LLFloaterMediaBrowser::geometryChanged(uuid, plugin->getGeometryX(), plugin->getGeometryY(), plugin->getGeometryWidth(), plugin->getGeometryHeight());
- LLFloaterWebContent::geometryChanged(uuid, plugin->getGeometryX(), plugin->getGeometryY(), plugin->getGeometryWidth(), plugin->getGeometryHeight());
- }
- }
- break;
-
- default:
- break;
- }
-
- if(pass_through)
- {
- // Just chain the event to observers.
- emitEvent(plugin, event);
- }
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// virtual
-void LLViewerMediaImpl::handleCookieSet(LLPluginClassMedia* self, const std::string &cookie)
-{
- LLViewerMedia::getCookieStore()->setCookies(cookie);
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// virtual
-void
-LLViewerMediaImpl::cut()
-{
- if (mMediaSource)
- mMediaSource->cut();
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// virtual
-BOOL
-LLViewerMediaImpl::canCut() const
-{
- if (mMediaSource)
- return mMediaSource->canCut();
- else
- return FALSE;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// virtual
-void
-LLViewerMediaImpl::copy()
-{
- if (mMediaSource)
- mMediaSource->copy();
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// virtual
-BOOL
-LLViewerMediaImpl::canCopy() const
-{
- if (mMediaSource)
- return mMediaSource->canCopy();
- else
- return FALSE;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// virtual
-void
-LLViewerMediaImpl::paste()
-{
- if (mMediaSource)
- mMediaSource->paste();
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// virtual
-BOOL
-LLViewerMediaImpl::canPaste() const
-{
- if (mMediaSource)
- return mMediaSource->canPaste();
- else
- return FALSE;
-}
-
-void LLViewerMediaImpl::setUpdated(BOOL updated)
-{
- mIsUpdated = updated ;
-}
-
-BOOL LLViewerMediaImpl::isUpdated()
-{
- return mIsUpdated ;
-}
-
-void LLViewerMediaImpl::calculateInterest()
-{
- LLViewerMediaTexture* texture = LLViewerTextureManager::findMediaTexture( mTextureId );
-
- if(texture != NULL)
- {
- mInterest = texture->getMaxVirtualSize();
- }
- else
- {
- // This will be a relatively common case now, since it will always be true for unloaded media.
- mInterest = 0.0f;
- }
-
- // Calculate distance from the avatar, for use in the proximity calculation.
- mProximityDistance = 0.0f;
- mProximityCamera = 0.0f;
- if(!mObjectList.empty())
- {
- // Just use the first object in the list. We could go through the list and find the closest object, but this should work well enough.
- std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
- LLVOVolume* objp = *iter ;
- llassert_always(objp != NULL) ;
-
- // The distance calculation is invalid for HUD attachments -- leave both mProximityDistance and mProximityCamera at 0 for them.
- if(!objp->isHUDAttachment())
- {
- LLVector3d obj_global = objp->getPositionGlobal() ;
- LLVector3d agent_global = gAgent.getPositionGlobal() ;
- LLVector3d global_delta = agent_global - obj_global ;
- mProximityDistance = global_delta.magVecSquared(); // use distance-squared because it's cheaper and sorts the same.
-
- LLVector3d camera_delta = gAgentCamera.getCameraPositionGlobal() - obj_global;
- mProximityCamera = camera_delta.magVec();
- }
- }
-
- if(mNeedsMuteCheck)
- {
- // Check all objects this instance is associated with, and those objects' owners, against the mute list
- mIsMuted = false;
-
- std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
- for(; iter != mObjectList.end() ; ++iter)
- {
- LLVOVolume *obj = *iter;
- llassert(obj);
- if (!obj) continue;
- if(LLMuteList::getInstance() &&
- LLMuteList::getInstance()->isMuted(obj->getID()))
- {
- mIsMuted = true;
- }
- else
- {
- // We won't have full permissions data for all objects. Attempt to mute objects when we can tell their owners are muted.
- if (LLSelectMgr::getInstance())
- {
- LLPermissions* obj_perm = LLSelectMgr::getInstance()->findObjectPermissions(obj);
- if(obj_perm)
- {
- if(LLMuteList::getInstance() &&
- LLMuteList::getInstance()->isMuted(obj_perm->getOwner()))
- mIsMuted = true;
- }
- }
- }
- }
-
- mNeedsMuteCheck = false;
- }
-}
-
-F64 LLViewerMediaImpl::getApproximateTextureInterest()
-{
- F64 result = 0.0f;
-
- if(mMediaSource)
- {
- result = mMediaSource->getFullWidth();
- result *= mMediaSource->getFullHeight();
- }
- else
- {
- // No media source is loaded -- all we have to go on is the texture size that has been set on the impl, if any.
- result = mMediaWidth;
- result *= mMediaHeight;
- }
-
- return result;
-}
-
-void LLViewerMediaImpl::setUsedInUI(bool used_in_ui)
-{
- mUsedInUI = used_in_ui;
-
- // HACK: Force elements used in UI to load right away.
- // This fixes some issues where UI code that uses the browser instance doesn't expect it to be unloaded.
- if(mUsedInUI && (mPriority == LLPluginClassMedia::PRIORITY_UNLOADED))
- {
- if(getVisible())
- {
- setPriority(LLPluginClassMedia::PRIORITY_NORMAL);
- }
- else
- {
- setPriority(LLPluginClassMedia::PRIORITY_HIDDEN);
- }
-
- createMediaSource();
- }
-};
-
-void LLViewerMediaImpl::setBackgroundColor(LLColor4 color)
-{
- mBackgroundColor = color;
-
- if(mMediaSource)
- {
- mMediaSource->setBackgroundColor(mBackgroundColor);
- }
-};
-
-F64 LLViewerMediaImpl::getCPUUsage() const
-{
- F64 result = 0.0f;
-
- if(mMediaSource)
- {
- result = mMediaSource->getCPUUsage();
- }
-
- return result;
-}
-
-void LLViewerMediaImpl::setPriority(LLPluginClassMedia::EPriority priority)
-{
- if(mPriority != priority)
- {
- LL_DEBUGS("PluginPriority")
- << "changing priority of media id " << mTextureId
- << " from " << LLPluginClassMedia::priorityToString(mPriority)
- << " to " << LLPluginClassMedia::priorityToString(priority)
- << LL_ENDL;
- }
-
- mPriority = priority;
-
- if(priority == LLPluginClassMedia::PRIORITY_UNLOADED)
- {
- if(mMediaSource)
- {
- // Need to unload the media source
-
- // First, save off previous media state
- mPreviousMediaState = mMediaSource->getStatus();
- mPreviousMediaTime = mMediaSource->getCurrentTime();
-
- destroyMediaSource();
- }
- }
-
- if(mMediaSource)
- {
- mMediaSource->setPriority(mPriority);
- }
-
- // NOTE: loading (or reloading) media sources whose priority has risen above PRIORITY_UNLOADED is done in update().
-}
-
-void LLViewerMediaImpl::setLowPrioritySizeLimit(int size)
-{
- if(mMediaSource)
- {
- mMediaSource->setLowPrioritySizeLimit(size);
- }
-}
-
-void LLViewerMediaImpl::setNavState(EMediaNavState state)
-{
- mMediaNavState = state;
-
- switch (state)
- {
- case MEDIANAVSTATE_NONE: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_NONE" << llendl; break;
- case MEDIANAVSTATE_BEGUN: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_BEGUN" << llendl; break;
- case MEDIANAVSTATE_FIRST_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_FIRST_LOCATION_CHANGED" << llendl; break;
- case MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS" << llendl; break;
- case MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED" << llendl; break;
- case MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS" << llendl; break;
- case MEDIANAVSTATE_SERVER_SENT: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_SENT" << llendl; break;
- case MEDIANAVSTATE_SERVER_BEGUN: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_BEGUN" << llendl; break;
- case MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED" << llendl; break;
- case MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED" << llendl; break;
- }
-}
-
-void LLViewerMediaImpl::setNavigateSuspended(bool suspend)
-{
- if(mNavigateSuspended != suspend)
- {
- mNavigateSuspended = suspend;
- if(!suspend)
- {
- // We're coming out of suspend. If someone tried to do a navigate while suspended, do one now instead.
- if(mNavigateSuspendedDeferred)
- {
- mNavigateSuspendedDeferred = false;
- navigateInternal();
- }
- }
- }
-}
-
-void LLViewerMediaImpl::cancelMimeTypeProbe()
-{
- if(mMimeTypeProbe != NULL)
- {
- // There doesn't seem to be a way to actually cancel an outstanding request.
- // Simulate it by telling the LLMimeDiscoveryResponder not to write back any results.
- mMimeTypeProbe->cancelRequest();
-
- // The above should already have set mMimeTypeProbe to NULL.
- if(mMimeTypeProbe != NULL)
- {
- llerrs << "internal error: mMimeTypeProbe is not NULL after cancelling request." << llendl;
- }
- }
-}
-
-void LLViewerMediaImpl::addObject(LLVOVolume* obj)
-{
- std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
- for(; iter != mObjectList.end() ; ++iter)
- {
- if(*iter == obj)
- {
- return ; //already in the list.
- }
- }
-
- mObjectList.push_back(obj) ;
- mNeedsMuteCheck = true;
-}
-
-void LLViewerMediaImpl::removeObject(LLVOVolume* obj)
-{
- mObjectList.remove(obj) ;
- mNeedsMuteCheck = true;
-}
-
-const std::list< LLVOVolume* >* LLViewerMediaImpl::getObjectList() const
-{
- return &mObjectList ;
-}
-
-LLVOVolume *LLViewerMediaImpl::getSomeObject()
-{
- LLVOVolume *result = NULL;
-
- std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
- if(iter != mObjectList.end())
- {
- result = *iter;
- }
-
- return result;
-}
-
-void LLViewerMediaImpl::setTextureID(LLUUID id)
-{
- if(id != mTextureId)
- {
- if(mTextureId.notNull())
- {
- // Remove this item's entry from the map
- sViewerMediaTextureIDMap.erase(mTextureId);
- }
-
- if(id.notNull())
- {
- sViewerMediaTextureIDMap.insert(LLViewerMedia::impl_id_map::value_type(id, this));
- }
-
- mTextureId = id;
- }
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-bool LLViewerMediaImpl::isAutoPlayable() const
-{
- return (mMediaAutoPlay &&
- gSavedSettings.getBOOL(LLViewerMedia::AUTO_PLAY_MEDIA_SETTING) &&
- gSavedSettings.getBOOL("MediaTentativeAutoPlay"));
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-bool LLViewerMediaImpl::shouldShowBasedOnClass() const
-{
- // If this is parcel media or in the UI, return true always
- if (getUsedInUI() || isParcelMedia()) return true;
-
- bool attached_to_another_avatar = isAttachedToAnotherAvatar();
- bool inside_parcel = isInAgentParcel();
-
- // llinfos << " hasFocus = " << hasFocus() <<
- // " others = " << (attached_to_another_avatar && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING)) <<
- // " within = " << (inside_parcel && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING)) <<
- // " outside = " << (!inside_parcel && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING)) << llendl;
-
- // If it has focus, we should show it
- // This is incorrect, and causes EXT-6750 (disabled attachment media still plays)
-// if (hasFocus())
-// return true;
-
- // If it is attached to an avatar and the pref is off, we shouldn't show it
- if (attached_to_another_avatar)
- return gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING);
-
- if (inside_parcel)
- return gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING);
- else
- return gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING);
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-bool LLViewerMediaImpl::isAttachedToAnotherAvatar() const
-{
- bool result = false;
-
- std::list< LLVOVolume* >::const_iterator iter = mObjectList.begin();
- std::list< LLVOVolume* >::const_iterator end = mObjectList.end();
- for ( ; iter != end; iter++)
- {
- if (isObjectAttachedToAnotherAvatar(*iter))
- {
- result = true;
- break;
- }
- }
- return result;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-//static
-bool LLViewerMediaImpl::isObjectAttachedToAnotherAvatar(LLVOVolume *obj)
-{
- bool result = false;
- LLXform *xform = obj;
- // Walk up parent chain
- while (NULL != xform)
- {
- LLViewerObject *object = dynamic_cast<LLViewerObject*> (xform);
- if (NULL != object)
- {
- LLVOAvatar *avatar = object->asAvatar();
- if ((NULL != avatar) && (avatar != gAgentAvatarp))
- {
- result = true;
- break;
- }
- }
- xform = xform->getParent();
- }
- return result;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-bool LLViewerMediaImpl::isInAgentParcel() const
-{
- bool result = false;
-
- std::list< LLVOVolume* >::const_iterator iter = mObjectList.begin();
- std::list< LLVOVolume* >::const_iterator end = mObjectList.end();
- for ( ; iter != end; iter++)
- {
- LLVOVolume *object = *iter;
- if (LLViewerMediaImpl::isObjectInAgentParcel(object))
- {
- result = true;
- break;
- }
- }
- return result;
-}
-
-LLNotificationPtr LLViewerMediaImpl::getCurrentNotification() const
-{
- return mNotification;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-//
-// static
-bool LLViewerMediaImpl::isObjectInAgentParcel(LLVOVolume *obj)
-{
- return (LLViewerParcelMgr::getInstance()->inAgentParcel(obj->getPositionGlobal()));
-}
+/**
+ * @file llviewermedia.cpp
+ * @brief Client interface to the media engine
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llagent.h"
+#include "llagentcamera.h"
+#include "llviewermedia.h"
+#include "llviewermediafocus.h"
+#include "llmimetypes.h"
+#include "llmediaentry.h"
+#include "llversioninfo.h"
+#include "llviewercontrol.h"
+#include "llviewertexture.h"
+#include "llviewerparcelmedia.h"
+#include "llviewerparcelmgr.h"
+#include "llviewertexturelist.h"
+#include "llvovolume.h"
+#include "llpluginclassmedia.h"
+#include "llplugincookiestore.h"
+#include "llviewerwindow.h"
+#include "llfocusmgr.h"
+#include "llcallbacklist.h"
+#include "llparcel.h"
+#include "llaudioengine.h" // for gAudiop
+#include "llurldispatcher.h"
+#include "llvoavatar.h"
+#include "llvoavatarself.h"
+#include "llviewerregion.h"
+#include "llwebsharing.h" // For LLWebSharing::setOpenIDCookie(), *TODO: find a better way to do this!
+#include "llfilepicker.h"
+#include "llnotifications.h"
+#include "lldir.h"
+#include "llevent.h" // LLSimpleListener
+#include "llnotificationsutil.h"
+#include "lluuid.h"
+#include "llkeyboard.h"
+#include "llmutelist.h"
+#include "llpanelprofile.h"
+#include "llappviewer.h"
+#include "lllogininstance.h"
+//#include "llfirstuse.h"
+#include "llwindow.h"
+
+#include "llfloatermediabrowser.h" // for handling window close requests and geometry change requests in media browser windows.
+#include "llfloaterwebcontent.h" // for handling window close requests and geometry change requests in media browser windows.
+
+#include <boost/bind.hpp> // for SkinFolder listener
+#include <boost/signals2.hpp>
+
+/*static*/ const char* LLViewerMedia::AUTO_PLAY_MEDIA_SETTING = "ParcelMediaAutoPlayEnable";
+/*static*/ const char* LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING = "MediaShowOnOthers";
+/*static*/ const char* LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING = "MediaShowWithinParcel";
+/*static*/ const char* LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING = "MediaShowOutsideParcel";
+
+
+// Move this to its own file.
+
+LLViewerMediaEventEmitter::~LLViewerMediaEventEmitter()
+{
+ observerListType::iterator iter = mObservers.begin();
+
+ while( iter != mObservers.end() )
+ {
+ LLViewerMediaObserver *self = *iter;
+ iter++;
+ remObserver(self);
+ }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+bool LLViewerMediaEventEmitter::addObserver( LLViewerMediaObserver* observer )
+{
+ if ( ! observer )
+ return false;
+
+ if ( std::find( mObservers.begin(), mObservers.end(), observer ) != mObservers.end() )
+ return false;
+
+ mObservers.push_back( observer );
+ observer->mEmitters.push_back( this );
+
+ return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+bool LLViewerMediaEventEmitter::remObserver( LLViewerMediaObserver* observer )
+{
+ if ( ! observer )
+ return false;
+
+ mObservers.remove( observer );
+ observer->mEmitters.remove(this);
+
+ return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+void LLViewerMediaEventEmitter::emitEvent( LLPluginClassMedia* media, LLViewerMediaObserver::EMediaEvent event )
+{
+ // Broadcast the event to any observers.
+ observerListType::iterator iter = mObservers.begin();
+ while( iter != mObservers.end() )
+ {
+ LLViewerMediaObserver *self = *iter;
+ ++iter;
+ self->handleMediaEvent( media, event );
+ }
+}
+
+// Move this to its own file.
+LLViewerMediaObserver::~LLViewerMediaObserver()
+{
+ std::list<LLViewerMediaEventEmitter *>::iterator iter = mEmitters.begin();
+
+ while( iter != mEmitters.end() )
+ {
+ LLViewerMediaEventEmitter *self = *iter;
+ iter++;
+ self->remObserver( this );
+ }
+}
+
+
+// Move this to its own file.
+// helper class that tries to download a URL from a web site and calls a method
+// on the Panel Land Media and to discover the MIME type
+class LLMimeDiscoveryResponder : public LLHTTPClient::Responder
+{
+LOG_CLASS(LLMimeDiscoveryResponder);
+public:
+ LLMimeDiscoveryResponder( viewer_media_t media_impl)
+ : mMediaImpl(media_impl),
+ mInitialized(false)
+ {
+ if(mMediaImpl->mMimeTypeProbe != NULL)
+ {
+ llerrs << "impl already has an outstanding responder" << llendl;
+ }
+
+ mMediaImpl->mMimeTypeProbe = this;
+ }
+
+ ~LLMimeDiscoveryResponder()
+ {
+ disconnectOwner();
+ }
+
+ virtual void completedHeader(U32 status, const std::string& reason, const LLSD& content)
+ {
+ std::string media_type = content["content-type"].asString();
+ std::string::size_type idx1 = media_type.find_first_of(";");
+ std::string mime_type = media_type.substr(0, idx1);
+
+ lldebugs << "status is " << status << ", media type \"" << media_type << "\"" << llendl;
+
+ // 2xx status codes indicate success.
+ // Most 4xx status codes are successful enough for our purposes.
+ // 499 is the error code for host not found, timeout, etc.
+ // 500 means "Internal Server error" but we decided it's okay to
+ // accept this and go past it in the MIME type probe
+ // 302 means the resource can be found temporarily in a different place - added this for join.secondlife.com
+ // 499 is a code specifc to join.secondlife.com (????) apparently safe to ignore
+// if( ((status >= 200) && (status < 300)) ||
+// ((status >= 400) && (status < 499)) ||
+// (status == 500) ||
+// (status == 302) ||
+// (status == 499)
+// )
+ // We now no longer check the error code returned from the probe.
+ // If we have a mime type, use it. If not, default to the web plugin and let it handle error reporting.
+ if(1)
+ {
+ // The probe was successful.
+ if(mime_type.empty())
+ {
+ // Some sites don't return any content-type header at all.
+ // Treat an empty mime type as text/html.
+ mime_type = "text/html";
+ }
+
+ completeAny(status, mime_type);
+ }
+ else
+ {
+ llwarns << "responder failed with status " << status << ", reason " << reason << llendl;
+
+ if(mMediaImpl)
+ {
+ mMediaImpl->mMediaSourceFailed = true;
+ }
+ }
+
+ }
+
+ void completeAny(U32 status, const std::string& mime_type)
+ {
+ // the call to initializeMedia may disconnect the responder, which will clear mMediaImpl.
+ // Make a local copy so we can call loadURI() afterwards.
+ LLViewerMediaImpl *impl = mMediaImpl;
+
+ if(impl && !mInitialized && ! mime_type.empty())
+ {
+ if(impl->initializeMedia(mime_type))
+ {
+ mInitialized = true;
+ impl->loadURI();
+ disconnectOwner();
+ }
+ }
+ }
+
+ void cancelRequest()
+ {
+ disconnectOwner();
+ }
+
+private:
+ void disconnectOwner()
+ {
+ if(mMediaImpl)
+ {
+ if(mMediaImpl->mMimeTypeProbe != this)
+ {
+ llerrs << "internal error: mMediaImpl->mMimeTypeProbe != this" << llendl;
+ }
+
+ mMediaImpl->mMimeTypeProbe = NULL;
+ }
+ mMediaImpl = NULL;
+ }
+
+
+public:
+ LLViewerMediaImpl *mMediaImpl;
+ bool mInitialized;
+};
+
+class LLViewerMediaOpenIDResponder : public LLHTTPClient::Responder
+{
+LOG_CLASS(LLViewerMediaOpenIDResponder);
+public:
+ LLViewerMediaOpenIDResponder( )
+ {
+ }
+
+ ~LLViewerMediaOpenIDResponder()
+ {
+ }
+
+ /* virtual */ void completedHeader(U32 status, const std::string& reason, const LLSD& content)
+ {
+ LL_DEBUGS("MediaAuth") << "status = " << status << ", reason = " << reason << LL_ENDL;
+ LL_DEBUGS("MediaAuth") << content << LL_ENDL;
+ std::string cookie = content["set-cookie"].asString();
+
+ LLViewerMedia::openIDCookieResponse(cookie);
+ }
+
+ /* virtual */ void completedRaw(
+ U32 status,
+ const std::string& reason,
+ const LLChannelDescriptors& channels,
+ const LLIOPipe::buffer_ptr_t& buffer)
+ {
+ // This is just here to disable the default behavior (attempting to parse the response as llsd).
+ // We don't care about the content of the response, only the set-cookie header.
+ }
+
+};
+
+class LLViewerMediaWebProfileResponder : public LLHTTPClient::Responder
+{
+LOG_CLASS(LLViewerMediaWebProfileResponder);
+public:
+ LLViewerMediaWebProfileResponder(std::string host)
+ {
+ mHost = host;
+ }
+
+ ~LLViewerMediaWebProfileResponder()
+ {
+ }
+
+ /* virtual */ void completedHeader(U32 status, const std::string& reason, const LLSD& content)
+ {
+ LL_WARNS("MediaAuth") << "status = " << status << ", reason = " << reason << LL_ENDL;
+ LL_WARNS("MediaAuth") << content << LL_ENDL;
+
+ std::string cookie = content["set-cookie"].asString();
+
+ LLViewerMedia::getCookieStore()->setCookiesFromHost(cookie, mHost);
+ }
+
+ void completedRaw(
+ U32 status,
+ const std::string& reason,
+ const LLChannelDescriptors& channels,
+ const LLIOPipe::buffer_ptr_t& buffer)
+ {
+ // This is just here to disable the default behavior (attempting to parse the response as llsd).
+ // We don't care about the content of the response, only the set-cookie header.
+ }
+
+ std::string mHost;
+};
+
+
+LLPluginCookieStore *LLViewerMedia::sCookieStore = NULL;
+LLURL LLViewerMedia::sOpenIDURL;
+std::string LLViewerMedia::sOpenIDCookie;
+LLPluginClassMedia* LLViewerMedia::sSpareBrowserMediaSource = NULL;
+static LLViewerMedia::impl_list sViewerMediaImplList;
+static LLViewerMedia::impl_id_map sViewerMediaTextureIDMap;
+static LLTimer sMediaCreateTimer;
+static const F32 LLVIEWERMEDIA_CREATE_DELAY = 1.0f;
+static F32 sGlobalVolume = 1.0f;
+static F64 sLowestLoadableImplInterest = 0.0f;
+static bool sAnyMediaShowing = false;
+static boost::signals2::connection sTeleportFinishConnection;
+static std::string sUpdatedCookies;
+static const char *PLUGIN_COOKIE_FILE_NAME = "plugin_cookies.txt";
+
+//////////////////////////////////////////////////////////////////////////////////////////
+static void add_media_impl(LLViewerMediaImpl* media)
+{
+ sViewerMediaImplList.push_back(media);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+static void remove_media_impl(LLViewerMediaImpl* media)
+{
+ LLViewerMedia::impl_list::iterator iter = sViewerMediaImplList.begin();
+ LLViewerMedia::impl_list::iterator end = sViewerMediaImplList.end();
+
+ for(; iter != end; iter++)
+ {
+ if(media == *iter)
+ {
+ sViewerMediaImplList.erase(iter);
+ return;
+ }
+ }
+}
+
+class LLViewerMediaMuteListObserver : public LLMuteListObserver
+{
+ /* virtual */ void onChange() { LLViewerMedia::muteListChanged();}
+};
+
+static LLViewerMediaMuteListObserver sViewerMediaMuteListObserver;
+static bool sViewerMediaMuteListObserverInitialized = false;
+static bool sInWorldMediaDisabled = false;
+
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// LLViewerMedia
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+viewer_media_t LLViewerMedia::newMediaImpl(
+ const LLUUID& texture_id,
+ S32 media_width,
+ S32 media_height,
+ U8 media_auto_scale,
+ U8 media_loop)
+{
+ LLViewerMediaImpl* media_impl = getMediaImplFromTextureID(texture_id);
+ if(media_impl == NULL || texture_id.isNull())
+ {
+ // Create the media impl
+ media_impl = new LLViewerMediaImpl(texture_id, media_width, media_height, media_auto_scale, media_loop);
+ }
+ else
+ {
+ media_impl->unload();
+ media_impl->setTextureID(texture_id);
+ media_impl->mMediaWidth = media_width;
+ media_impl->mMediaHeight = media_height;
+ media_impl->mMediaAutoScale = media_auto_scale;
+ media_impl->mMediaLoop = media_loop;
+ }
+
+ return media_impl;
+}
+
+viewer_media_t LLViewerMedia::updateMediaImpl(LLMediaEntry* media_entry, const std::string& previous_url, bool update_from_self)
+{
+ // Try to find media with the same media ID
+ viewer_media_t media_impl = getMediaImplFromTextureID(media_entry->getMediaID());
+
+ lldebugs << "called, current URL is \"" << media_entry->getCurrentURL()
+ << "\", previous URL is \"" << previous_url
+ << "\", update_from_self is " << (update_from_self?"true":"false")
+ << llendl;
+
+ bool was_loaded = false;
+ bool needs_navigate = false;
+
+ if(media_impl)
+ {
+ was_loaded = media_impl->hasMedia();
+
+ media_impl->setHomeURL(media_entry->getHomeURL());
+
+ media_impl->mMediaAutoScale = media_entry->getAutoScale();
+ media_impl->mMediaLoop = media_entry->getAutoLoop();
+ media_impl->mMediaWidth = media_entry->getWidthPixels();
+ media_impl->mMediaHeight = media_entry->getHeightPixels();
+ media_impl->mMediaAutoPlay = media_entry->getAutoPlay();
+ media_impl->mMediaEntryURL = media_entry->getCurrentURL();
+ if (media_impl->mMediaSource)
+ {
+ media_impl->mMediaSource->setAutoScale(media_impl->mMediaAutoScale);
+ media_impl->mMediaSource->setLoop(media_impl->mMediaLoop);
+ media_impl->mMediaSource->setSize(media_entry->getWidthPixels(), media_entry->getHeightPixels());
+ }
+
+ bool url_changed = (media_impl->mMediaEntryURL != previous_url);
+ if(media_impl->mMediaEntryURL.empty())
+ {
+ if(url_changed)
+ {
+ // The current media URL is now empty. Unload the media source.
+ media_impl->unload();
+
+ lldebugs << "Unloading media instance (new current URL is empty)." << llendl;
+ }
+ }
+ else
+ {
+ // The current media URL is not empty.
+ // If (the media was already loaded OR the media was set to autoplay) AND this update didn't come from this agent,
+ // do a navigate.
+ bool auto_play = media_impl->isAutoPlayable();
+ if((was_loaded || auto_play) && !update_from_self)
+ {
+ needs_navigate = url_changed;
+ }
+
+ lldebugs << "was_loaded is " << (was_loaded?"true":"false")
+ << ", auto_play is " << (auto_play?"true":"false")
+ << ", needs_navigate is " << (needs_navigate?"true":"false") << llendl;
+ }
+ }
+ else
+ {
+ media_impl = newMediaImpl(
+ media_entry->getMediaID(),
+ media_entry->getWidthPixels(),
+ media_entry->getHeightPixels(),
+ media_entry->getAutoScale(),
+ media_entry->getAutoLoop());
+
+ media_impl->setHomeURL(media_entry->getHomeURL());
+ media_impl->mMediaAutoPlay = media_entry->getAutoPlay();
+ media_impl->mMediaEntryURL = media_entry->getCurrentURL();
+ if(media_impl->isAutoPlayable())
+ {
+ needs_navigate = true;
+ }
+ }
+
+ if(media_impl)
+ {
+ if(needs_navigate)
+ {
+ media_impl->navigateTo(media_impl->mMediaEntryURL, "", true, true);
+ lldebugs << "navigating to URL " << media_impl->mMediaEntryURL << llendl;
+ }
+ else if(!media_impl->mMediaURL.empty() && (media_impl->mMediaURL != media_impl->mMediaEntryURL))
+ {
+ // If we already have a non-empty media URL set and we aren't doing a navigate, update the media URL to match the media entry.
+ media_impl->mMediaURL = media_impl->mMediaEntryURL;
+
+ // If this causes a navigate at some point (such as after a reload), it should be considered server-driven so it isn't broadcast.
+ media_impl->mNavigateServerRequest = true;
+
+ lldebugs << "updating URL in the media impl to " << media_impl->mMediaEntryURL << llendl;
+ }
+ }
+
+ return media_impl;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+LLViewerMediaImpl* LLViewerMedia::getMediaImplFromTextureID(const LLUUID& texture_id)
+{
+ LLViewerMediaImpl* result = NULL;
+
+ // Look up the texture ID in the texture id->impl map.
+ impl_id_map::iterator iter = sViewerMediaTextureIDMap.find(texture_id);
+ if(iter != sViewerMediaTextureIDMap.end())
+ {
+ result = iter->second;
+ }
+
+ return result;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+std::string LLViewerMedia::getCurrentUserAgent()
+{
+ // Don't use user-visible string to avoid
+ // punctuation and strange characters.
+ std::string skin_name = gSavedSettings.getString("SkinCurrent");
+
+ // Just in case we need to check browser differences in A/B test
+ // builds.
+ std::string channel = LLVersionInfo::getChannel();
+
+ // append our magic version number string to the browser user agent id
+ // See the HTTP 1.0 and 1.1 specifications for allowed formats:
+ // http://www.ietf.org/rfc/rfc1945.txt section 10.15
+ // http://www.ietf.org/rfc/rfc2068.txt section 3.8
+ // This was also helpful:
+ // http://www.mozilla.org/build/revised-user-agent-strings.html
+ std::ostringstream codec;
+ codec << "SecondLife/";
+ codec << LLVersionInfo::getVersion();
+ codec << " (" << channel << "; " << skin_name << " skin)";
+ llinfos << codec.str() << llendl;
+
+ return codec.str();
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::updateBrowserUserAgent()
+{
+ std::string user_agent = getCurrentUserAgent();
+
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+
+ for(; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ if(pimpl->mMediaSource && pimpl->mMediaSource->pluginSupportsMediaBrowser())
+ {
+ pimpl->mMediaSource->setBrowserUserAgent(user_agent);
+ }
+ }
+
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+bool LLViewerMedia::handleSkinCurrentChanged(const LLSD& /*newvalue*/)
+{
+ // gSavedSettings is already updated when this function is called.
+ updateBrowserUserAgent();
+ return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+bool LLViewerMedia::textureHasMedia(const LLUUID& texture_id)
+{
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+
+ for(; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ if(pimpl->getMediaTextureID() == texture_id)
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::setVolume(F32 volume)
+{
+ if(volume != sGlobalVolume)
+ {
+ sGlobalVolume = volume;
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+
+ for(; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ pimpl->updateVolume();
+ }
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+F32 LLViewerMedia::getVolume()
+{
+ return sGlobalVolume;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::muteListChanged()
+{
+ // When the mute list changes, we need to check mute status on all impls.
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+
+ for(; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ pimpl->mNeedsMuteCheck = true;
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::setInWorldMediaDisabled(bool disabled)
+{
+ sInWorldMediaDisabled = disabled;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+bool LLViewerMedia::getInWorldMediaDisabled()
+{
+ return sInWorldMediaDisabled;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+bool LLViewerMedia::isInterestingEnough(const LLVOVolume *object, const F64 &object_interest)
+{
+ bool result = false;
+
+ if (NULL == object)
+ {
+ result = false;
+ }
+ // Focused? Then it is interesting!
+ else if (LLViewerMediaFocus::getInstance()->getFocusedObjectID() == object->getID())
+ {
+ result = true;
+ }
+ // Selected? Then it is interesting!
+ // XXX Sadly, 'contains()' doesn't take a const :(
+ else if (LLSelectMgr::getInstance()->getSelection()->contains(const_cast<LLVOVolume*>(object)))
+ {
+ result = true;
+ }
+ else
+ {
+ lldebugs << "object interest = " << object_interest << ", lowest loadable = " << sLowestLoadableImplInterest << llendl;
+ if(object_interest >= sLowestLoadableImplInterest)
+ result = true;
+ }
+
+ return result;
+}
+
+LLViewerMedia::impl_list &LLViewerMedia::getPriorityList()
+{
+ return sViewerMediaImplList;
+}
+
+// This is the predicate function used to sort sViewerMediaImplList by priority.
+bool LLViewerMedia::priorityComparitor(const LLViewerMediaImpl* i1, const LLViewerMediaImpl* i2)
+{
+ if(i1->isForcedUnloaded() && !i2->isForcedUnloaded())
+ {
+ // Muted or failed items always go to the end of the list, period.
+ return false;
+ }
+ else if(i2->isForcedUnloaded() && !i1->isForcedUnloaded())
+ {
+ // Muted or failed items always go to the end of the list, period.
+ return true;
+ }
+ else if(i1->hasFocus())
+ {
+ // The item with user focus always comes to the front of the list, period.
+ return true;
+ }
+ else if(i2->hasFocus())
+ {
+ // The item with user focus always comes to the front of the list, period.
+ return false;
+ }
+ else if(i1->isParcelMedia())
+ {
+ // The parcel media impl sorts above all other inworld media, unless one has focus.
+ return true;
+ }
+ else if(i2->isParcelMedia())
+ {
+ // The parcel media impl sorts above all other inworld media, unless one has focus.
+ return false;
+ }
+ else if(i1->getUsedInUI() && !i2->getUsedInUI())
+ {
+ // i1 is a UI element, i2 is not. This makes i1 "less than" i2, so it sorts earlier in our list.
+ return true;
+ }
+ else if(i2->getUsedInUI() && !i1->getUsedInUI())
+ {
+ // i2 is a UI element, i1 is not. This makes i2 "less than" i1, so it sorts earlier in our list.
+ return false;
+ }
+ else if(i1->isPlayable() && !i2->isPlayable())
+ {
+ // Playable items sort above ones that wouldn't play even if they got high enough priority
+ return true;
+ }
+ else if(!i1->isPlayable() && i2->isPlayable())
+ {
+ // Playable items sort above ones that wouldn't play even if they got high enough priority
+ return false;
+ }
+ else if(i1->getInterest() == i2->getInterest())
+ {
+ // Generally this will mean both objects have zero interest. In this case, sort on distance.
+ return (i1->getProximityDistance() < i2->getProximityDistance());
+ }
+ else
+ {
+ // The object with the larger interest value should be earlier in the list, so we reverse the sense of the comparison here.
+ return (i1->getInterest() > i2->getInterest());
+ }
+}
+
+static bool proximity_comparitor(const LLViewerMediaImpl* i1, const LLViewerMediaImpl* i2)
+{
+ if(i1->getProximityDistance() < i2->getProximityDistance())
+ {
+ return true;
+ }
+ else if(i1->getProximityDistance() > i2->getProximityDistance())
+ {
+ return false;
+ }
+ else
+ {
+ // Both objects have the same distance. This most likely means they're two faces of the same object.
+ // They may also be faces on different objects with exactly the same distance (like HUD objects).
+ // We don't actually care what the sort order is for this case, as long as it's stable and doesn't change when you enable/disable media.
+ // Comparing the impl pointers gives a completely arbitrary ordering, but it will be stable.
+ return (i1 < i2);
+ }
+}
+
+static LLFastTimer::DeclareTimer FTM_MEDIA_UPDATE("Update Media");
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::updateMedia(void *dummy_arg)
+{
+ LLFastTimer t1(FTM_MEDIA_UPDATE);
+
+ // Enable/disable the plugin read thread
+ LLPluginProcessParent::setUseReadThread(gSavedSettings.getBOOL("PluginUseReadThread"));
+
+ // HACK: we always try to keep a spare running webkit plugin around to improve launch times.
+ createSpareBrowserMediaSource();
+
+ sAnyMediaShowing = false;
+ sUpdatedCookies = getCookieStore()->getChangedCookies();
+ if(!sUpdatedCookies.empty())
+ {
+ lldebugs << "updated cookies will be sent to all loaded plugins: " << llendl;
+ lldebugs << sUpdatedCookies << llendl;
+ }
+
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+
+ for(; iter != end;)
+ {
+ LLViewerMediaImpl* pimpl = *iter++;
+ pimpl->update();
+ pimpl->calculateInterest();
+ }
+
+ // Let the spare media source actually launch
+ if(sSpareBrowserMediaSource)
+ {
+ sSpareBrowserMediaSource->idle();
+ }
+
+ // Sort the static instance list using our interest criteria
+ sViewerMediaImplList.sort(priorityComparitor);
+
+ // Go through the list again and adjust according to priority.
+ iter = sViewerMediaImplList.begin();
+ end = sViewerMediaImplList.end();
+
+ F64 total_cpu = 0.0f;
+ int impl_count_total = 0;
+ int impl_count_interest_low = 0;
+ int impl_count_interest_normal = 0;
+
+ std::vector<LLViewerMediaImpl*> proximity_order;
+
+ bool inworld_media_enabled = gSavedSettings.getBOOL("AudioStreamingMedia");
+ bool inworld_audio_enabled = gSavedSettings.getBOOL("AudioStreamingMusic");
+ U32 max_instances = gSavedSettings.getU32("PluginInstancesTotal");
+ U32 max_normal = gSavedSettings.getU32("PluginInstancesNormal");
+ U32 max_low = gSavedSettings.getU32("PluginInstancesLow");
+ F32 max_cpu = gSavedSettings.getF32("PluginInstancesCPULimit");
+ // Setting max_cpu to 0.0 disables CPU usage checking.
+ bool check_cpu_usage = (max_cpu != 0.0f);
+
+ LLViewerMediaImpl* lowest_interest_loadable = NULL;
+
+ // Notes on tweakable params:
+ // max_instances must be set high enough to allow the various instances used in the UI (for the help browser, search, etc.) to be loaded.
+ // If max_normal + max_low is less than max_instances, things will tend to get unloaded instead of being set to slideshow.
+
+ for(; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+
+ LLPluginClassMedia::EPriority new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
+
+ if(pimpl->isForcedUnloaded() || (impl_count_total >= (int)max_instances))
+ {
+ // Never load muted or failed impls.
+ // Hard limit on the number of instances that will be loaded at one time
+ new_priority = LLPluginClassMedia::PRIORITY_UNLOADED;
+ }
+ else if(!pimpl->getVisible())
+ {
+ new_priority = LLPluginClassMedia::PRIORITY_HIDDEN;
+ }
+ else if(pimpl->hasFocus())
+ {
+ new_priority = LLPluginClassMedia::PRIORITY_HIGH;
+ impl_count_interest_normal++; // count this against the count of "normal" instances for priority purposes
+ }
+ else if(pimpl->getUsedInUI())
+ {
+ new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
+ impl_count_interest_normal++;
+ }
+ else if(pimpl->isParcelMedia())
+ {
+ new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
+ impl_count_interest_normal++;
+ }
+ else
+ {
+ // Look at interest and CPU usage for instances that aren't in any of the above states.
+
+ // Heuristic -- if the media texture's approximate screen area is less than 1/4 of the native area of the texture,
+ // turn it down to low instead of normal. This may downsample for plugins that support it.
+ bool media_is_small = false;
+ F64 approximate_interest = pimpl->getApproximateTextureInterest();
+ if(approximate_interest == 0.0f)
+ {
+ // this media has no current size, which probably means it's not loaded.
+ media_is_small = true;
+ }
+ else if(pimpl->getInterest() < (approximate_interest / 4))
+ {
+ media_is_small = true;
+ }
+
+ if(pimpl->getInterest() == 0.0f)
+ {
+ // This media is completely invisible, due to being outside the view frustrum or out of range.
+ new_priority = LLPluginClassMedia::PRIORITY_HIDDEN;
+ }
+ else if(check_cpu_usage && (total_cpu > max_cpu))
+ {
+ // Higher priority plugins have already used up the CPU budget. Set remaining ones to slideshow priority.
+ new_priority = LLPluginClassMedia::PRIORITY_SLIDESHOW;
+ }
+ else if((impl_count_interest_normal < (int)max_normal) && !media_is_small)
+ {
+ // Up to max_normal inworld get normal priority
+ new_priority = LLPluginClassMedia::PRIORITY_NORMAL;
+ impl_count_interest_normal++;
+ }
+ else if (impl_count_interest_low + impl_count_interest_normal < (int)max_low + (int)max_normal)
+ {
+ // The next max_low inworld get turned down
+ new_priority = LLPluginClassMedia::PRIORITY_LOW;
+ impl_count_interest_low++;
+
+ // Set the low priority size for downsampling to approximately the size the texture is displayed at.
+ {
+ F32 approximate_interest_dimension = fsqrtf(pimpl->getInterest());
+
+ pimpl->setLowPrioritySizeLimit(llround(approximate_interest_dimension));
+ }
+ }
+ else
+ {
+ // Any additional impls (up to max_instances) get very infrequent time
+ new_priority = LLPluginClassMedia::PRIORITY_SLIDESHOW;
+ }
+ }
+
+ if(!pimpl->getUsedInUI() && (new_priority != LLPluginClassMedia::PRIORITY_UNLOADED))
+ {
+ // This is a loadable inworld impl -- the last one in the list in this class defines the lowest loadable interest.
+ lowest_interest_loadable = pimpl;
+
+ impl_count_total++;
+ }
+
+ // Overrides if the window is minimized or we lost focus (taking care
+ // not to accidentally "raise" the priority either)
+ if (!gViewerWindow->getActive() /* viewer window minimized? */
+ && new_priority > LLPluginClassMedia::PRIORITY_HIDDEN)
+ {
+ new_priority = LLPluginClassMedia::PRIORITY_HIDDEN;
+ }
+ else if (!gFocusMgr.getAppHasFocus() /* viewer window lost focus? */
+ && new_priority > LLPluginClassMedia::PRIORITY_LOW)
+ {
+ new_priority = LLPluginClassMedia::PRIORITY_LOW;
+ }
+
+ if(!inworld_media_enabled)
+ {
+ // If inworld media is locked out, force all inworld media to stay unloaded.
+ if(!pimpl->getUsedInUI())
+ {
+ new_priority = LLPluginClassMedia::PRIORITY_UNLOADED;
+ }
+ }
+ // update the audio stream here as well
+ if( !inworld_audio_enabled)
+ {
+ if(LLViewerMedia::isParcelAudioPlaying() && gAudiop && LLViewerMedia::hasParcelAudio())
+ {
+ gAudiop->stopInternetStream();
+ }
+ }
+ pimpl->setPriority(new_priority);
+
+ if(pimpl->getUsedInUI())
+ {
+ // Any impls used in the UI should not be in the proximity list.
+ pimpl->mProximity = -1;
+ }
+ else
+ {
+ proximity_order.push_back(pimpl);
+ }
+
+ total_cpu += pimpl->getCPUUsage();
+
+ if (!pimpl->getUsedInUI() && pimpl->hasMedia())
+ {
+ sAnyMediaShowing = true;
+ }
+
+ }
+
+ // Re-calculate this every time.
+ sLowestLoadableImplInterest = 0.0f;
+
+ // Only do this calculation if we've hit the impl count limit -- up until that point we always need to load media data.
+ if(lowest_interest_loadable && (impl_count_total >= (int)max_instances))
+ {
+ // Get the interest value of this impl's object for use by isInterestingEnough
+ LLVOVolume *object = lowest_interest_loadable->getSomeObject();
+ if(object)
+ {
+ // NOTE: Don't use getMediaInterest() here. We want the pixel area, not the total media interest,
+ // so that we match up with the calculation done in LLMediaDataClient.
+ sLowestLoadableImplInterest = object->getPixelArea();
+ }
+ }
+
+ if(gSavedSettings.getBOOL("MediaPerformanceManagerDebug"))
+ {
+ // Give impls the same ordering as the priority list
+ // they're already in the right order for this.
+ }
+ else
+ {
+ // Use a distance-based sort for proximity values.
+ std::stable_sort(proximity_order.begin(), proximity_order.end(), proximity_comparitor);
+ }
+
+ // Transfer the proximity order to the proximity fields in the objects.
+ for(int i = 0; i < (int)proximity_order.size(); i++)
+ {
+ proximity_order[i]->mProximity = i;
+ }
+
+ LL_DEBUGS("PluginPriority") << "Total reported CPU usage is " << total_cpu << llendl;
+
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+bool LLViewerMedia::isAnyMediaShowing()
+{
+ return sAnyMediaShowing;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::setAllMediaEnabled(bool val)
+{
+ // Set "tentative" autoplay first. We need to do this here or else
+ // re-enabling won't start up the media below.
+ gSavedSettings.setBOOL("MediaTentativeAutoPlay", val);
+
+ // Then
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+
+ for(; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ if (!pimpl->getUsedInUI())
+ {
+ pimpl->setDisabled(!val);
+ }
+ }
+
+ // Also do Parcel Media and Parcel Audio
+ if (val)
+ {
+ if (!LLViewerMedia::isParcelMediaPlaying() && LLViewerMedia::hasParcelMedia())
+ {
+ LLViewerParcelMedia::play(LLViewerParcelMgr::getInstance()->getAgentParcel());
+ }
+
+ if (gSavedSettings.getBOOL("AudioStreamingMusic") &&
+ !LLViewerMedia::isParcelAudioPlaying() &&
+ gAudiop &&
+ LLViewerMedia::hasParcelAudio())
+ {
+ gAudiop->startInternetStream(LLViewerMedia::getParcelAudioURL());
+ }
+ }
+ else {
+ // This actually unloads the impl, as opposed to "stop"ping the media
+ LLViewerParcelMedia::stop();
+ if (gAudiop) gAudiop->stopInternetStream();
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+bool LLViewerMedia::isParcelMediaPlaying()
+{
+ return (LLViewerMedia::hasParcelMedia() && LLViewerParcelMedia::getParcelMedia() && LLViewerParcelMedia::getParcelMedia()->hasMedia());
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+bool LLViewerMedia::isParcelAudioPlaying()
+{
+ return (LLViewerMedia::hasParcelAudio() && gAudiop && LLAudioEngine::AUDIO_PLAYING == gAudiop->isInternetStreamPlaying());
+}
+
+void LLViewerMedia::onAuthSubmit(const LLSD& notification, const LLSD& response)
+{
+ LLViewerMediaImpl *impl = LLViewerMedia::getMediaImplFromTextureID(notification["payload"]["media_id"]);
+ if(impl)
+ {
+ LLPluginClassMedia* media = impl->getMediaPlugin();
+ if(media)
+ {
+ if (response["ok"])
+ {
+ media->sendAuthResponse(true, response["username"], response["password"]);
+ }
+ else
+ {
+ media->sendAuthResponse(false, "", "");
+ }
+ }
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::clearAllCookies()
+{
+ // Clear all cookies for all plugins
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+ for (; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ if(pimpl->mMediaSource)
+ {
+ pimpl->mMediaSource->clear_cookies();
+ }
+ }
+
+ // Clear all cookies from the cookie store
+ getCookieStore()->setAllCookies("");
+
+ // FIXME: this may not be sufficient, since the on-disk cookie file won't get written until some browser instance exits cleanly.
+ // It also won't clear cookies for other accounts, or for any account if we're not logged in, and won't do anything at all if there are no webkit plugins loaded.
+ // Until such time as we can centralize cookie storage, the following hack should cover these cases:
+
+ // HACK: Look for cookie files in all possible places and delete them.
+ // NOTE: this assumes knowledge of what happens inside the webkit plugin (it's what adds 'browser_profile' to the path and names the cookie file)
+
+ // Places that cookie files can be:
+ // <getOSUserAppDir>/browser_profile/cookies
+ // <getOSUserAppDir>/first_last/browser_profile/cookies (note that there may be any number of these!)
+ // <getOSUserAppDir>/first_last/plugin_cookies.txt (note that there may be any number of these!)
+
+ std::string base_dir = gDirUtilp->getOSUserAppDir() + gDirUtilp->getDirDelimiter();
+ std::string target;
+ std::string filename;
+
+ lldebugs << "base dir = " << base_dir << llendl;
+
+ // The non-logged-in version is easy
+ target = base_dir;
+ target += "browser_profile";
+ target += gDirUtilp->getDirDelimiter();
+ target += "cookies";
+ lldebugs << "target = " << target << llendl;
+ if(LLFile::isfile(target))
+ {
+ LLFile::remove(target);
+ }
+
+ // the hard part: iterate over all user directories and delete the cookie file from each one
+ while(gDirUtilp->getNextFileInDir(base_dir, "*_*", filename))
+ {
+ target = base_dir;
+ target += filename;
+ target += gDirUtilp->getDirDelimiter();
+ target += "browser_profile";
+ target += gDirUtilp->getDirDelimiter();
+ target += "cookies";
+ lldebugs << "target = " << target << llendl;
+ if(LLFile::isfile(target))
+ {
+ LLFile::remove(target);
+ }
+
+ // Other accounts may have new-style cookie files too -- delete them as well
+ target = base_dir;
+ target += filename;
+ target += gDirUtilp->getDirDelimiter();
+ target += PLUGIN_COOKIE_FILE_NAME;
+ lldebugs << "target = " << target << llendl;
+ if(LLFile::isfile(target))
+ {
+ LLFile::remove(target);
+ }
+ }
+
+ // If we have an OpenID cookie, re-add it to the cookie store.
+ setOpenIDCookie();
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::clearAllCaches()
+{
+ // Clear all plugins' caches
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+ for (; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ pimpl->clearCache();
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::setCookiesEnabled(bool enabled)
+{
+ // Set the "cookies enabled" flag for all loaded plugins
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+ for (; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ if(pimpl->mMediaSource)
+ {
+ pimpl->mMediaSource->enable_cookies(enabled);
+ }
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::setProxyConfig(bool enable, const std::string &host, int port)
+{
+ // Set the proxy config for all loaded plugins
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+ for (; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ if(pimpl->mMediaSource)
+ {
+ pimpl->mMediaSource->proxy_setup(enable, host, port);
+ }
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+LLPluginCookieStore *LLViewerMedia::getCookieStore()
+{
+ if(sCookieStore == NULL)
+ {
+ sCookieStore = new LLPluginCookieStore;
+ }
+
+ return sCookieStore;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::loadCookieFile()
+{
+ // build filename for each user
+ std::string resolved_filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, PLUGIN_COOKIE_FILE_NAME);
+
+ if (resolved_filename.empty())
+ {
+ llinfos << "can't get path to plugin cookie file - probably not logged in yet." << llendl;
+ return;
+ }
+
+ // open the file for reading
+ llifstream file(resolved_filename);
+ if (!file.is_open())
+ {
+ llwarns << "can't load plugin cookies from file \"" << PLUGIN_COOKIE_FILE_NAME << "\"" << llendl;
+ return;
+ }
+
+ getCookieStore()->readAllCookies(file, true);
+
+ file.close();
+
+ // send the clear_cookies message to all loaded plugins
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+ for (; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ if(pimpl->mMediaSource)
+ {
+ pimpl->mMediaSource->clear_cookies();
+ }
+ }
+
+ // If we have an OpenID cookie, re-add it to the cookie store.
+ setOpenIDCookie();
+}
+
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::saveCookieFile()
+{
+ // build filename for each user
+ std::string resolved_filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, PLUGIN_COOKIE_FILE_NAME);
+
+ if (resolved_filename.empty())
+ {
+ llinfos << "can't get path to plugin cookie file - probably not logged in yet." << llendl;
+ return;
+ }
+
+ // open a file for writing
+ llofstream file (resolved_filename);
+ if (!file.is_open())
+ {
+ llwarns << "can't open plugin cookie file \"" << PLUGIN_COOKIE_FILE_NAME << "\" for writing" << llendl;
+ return;
+ }
+
+ getCookieStore()->writePersistentCookies(file);
+
+ file.close();
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::addCookie(const std::string &name, const std::string &value, const std::string &domain, const LLDate &expires, const std::string &path, bool secure)
+{
+ std::stringstream cookie;
+
+ cookie << name << "=" << LLPluginCookieStore::quoteString(value);
+
+ if(expires.notNull())
+ {
+ cookie << "; expires=" << expires.asRFC1123();
+ }
+
+ cookie << "; domain=" << domain;
+
+ cookie << "; path=" << path;
+
+ if(secure)
+ {
+ cookie << "; secure";
+ }
+
+ getCookieStore()->setCookies(cookie.str());
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::addSessionCookie(const std::string &name, const std::string &value, const std::string &domain, const std::string &path, bool secure)
+{
+ // A session cookie just has a NULL date.
+ addCookie(name, value, domain, LLDate(), path, secure);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::removeCookie(const std::string &name, const std::string &domain, const std::string &path )
+{
+ // To remove a cookie, add one with the same name, domain, and path that expires in the past.
+
+ addCookie(name, "", domain, LLDate(LLDate::now().secondsSinceEpoch() - 1.0), path);
+}
+
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::setOpenIDCookie()
+{
+ if(!sOpenIDCookie.empty())
+ {
+ // The LLURL can give me the 'authority', which is of the form: [username[:password]@]hostname[:port]
+ // We want just the hostname for the cookie code, but LLURL doesn't seem to have a way to extract that.
+ // We therefore do it here.
+ std::string authority = sOpenIDURL.mAuthority;
+ std::string::size_type host_start = authority.find('@');
+ if(host_start == std::string::npos)
+ {
+ // no username/password
+ host_start = 0;
+ }
+ else
+ {
+ // Hostname starts after the @.
+ // (If the hostname part is empty, this may put host_start at the end of the string. In that case, it will end up passing through an empty hostname, which is correct.)
+ ++host_start;
+ }
+ std::string::size_type host_end = authority.rfind(':');
+ if((host_end == std::string::npos) || (host_end < host_start))
+ {
+ // no port
+ host_end = authority.size();
+ }
+
+ getCookieStore()->setCookiesFromHost(sOpenIDCookie, authority.substr(host_start, host_end - host_start));
+
+ // *HACK: Doing this here is nasty, find a better way.
+ LLWebSharing::instance().setOpenIDCookie(sOpenIDCookie);
+
+ // Do a web profile get so we can store the cookie
+ LLSD headers = LLSD::emptyMap();
+ headers["Accept"] = "*/*";
+ headers["Cookie"] = sOpenIDCookie;
+ headers["User-Agent"] = getCurrentUserAgent();
+
+ std::string profile_url = getProfileURL("");
+ LLURL raw_profile_url( profile_url.c_str() );
+
+ LLHTTPClient::get(profile_url,
+ new LLViewerMediaWebProfileResponder(raw_profile_url.getAuthority()),
+ headers);
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::openIDSetup(const std::string &openid_url, const std::string &openid_token)
+{
+ LL_DEBUGS("MediaAuth") << "url = \"" << openid_url << "\", token = \"" << openid_token << "\"" << LL_ENDL;
+
+ // post the token to the url
+ // the responder will need to extract the cookie(s).
+
+ // Save the OpenID URL for later -- we may need the host when adding the cookie.
+ sOpenIDURL.init(openid_url.c_str());
+
+ // We shouldn't ever do this twice, but just in case this code gets repurposed later, clear existing cookies.
+ sOpenIDCookie.clear();
+
+ LLSD headers = LLSD::emptyMap();
+ // Keep LLHTTPClient from adding an "Accept: application/llsd+xml" header
+ headers["Accept"] = "*/*";
+ // and use the expected content-type for a post, instead of the LLHTTPClient::postRaw() default of "application/octet-stream"
+ headers["Content-Type"] = "application/x-www-form-urlencoded";
+
+ // postRaw() takes ownership of the buffer and releases it later, so we need to allocate a new buffer here.
+ size_t size = openid_token.size();
+ U8 *data = new U8[size];
+ memcpy(data, openid_token.data(), size);
+
+ LLHTTPClient::postRaw(
+ openid_url,
+ data,
+ size,
+ new LLViewerMediaOpenIDResponder(),
+ headers);
+
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::openIDCookieResponse(const std::string &cookie)
+{
+ LL_DEBUGS("MediaAuth") << "Cookie received: \"" << cookie << "\"" << LL_ENDL;
+
+ sOpenIDCookie += cookie;
+
+ setOpenIDCookie();
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::proxyWindowOpened(const std::string &target, const std::string &uuid)
+{
+ if(uuid.empty())
+ return;
+
+ for (impl_list::iterator iter = sViewerMediaImplList.begin(); iter != sViewerMediaImplList.end(); iter++)
+ {
+ if((*iter)->mMediaSource && (*iter)->mMediaSource->pluginSupportsMediaBrowser())
+ {
+ (*iter)->mMediaSource->proxyWindowOpened(target, uuid);
+ }
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::proxyWindowClosed(const std::string &uuid)
+{
+ if(uuid.empty())
+ return;
+
+ for (impl_list::iterator iter = sViewerMediaImplList.begin(); iter != sViewerMediaImplList.end(); iter++)
+ {
+ if((*iter)->mMediaSource && (*iter)->mMediaSource->pluginSupportsMediaBrowser())
+ {
+ (*iter)->mMediaSource->proxyWindowClosed(uuid);
+ }
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::createSpareBrowserMediaSource()
+{
+ // If we don't have a spare browser media source, create one.
+ // However, if PluginAttachDebuggerToPlugins is set then don't spawn a spare
+ // SLPlugin process in order to not be confused by an unrelated gdb terminal
+ // popping up at the moment we start a media plugin.
+ if (!sSpareBrowserMediaSource && !gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins"))
+ {
+ // The null owner will keep the browser plugin from fully initializing
+ // (specifically, it keeps LLPluginClassMedia from negotiating a size change,
+ // which keeps MediaPluginWebkit::initBrowserWindow from doing anything until we have some necessary data, like the background color)
+ sSpareBrowserMediaSource = LLViewerMediaImpl::newSourceFromMediaType("text/html", NULL, 0, 0);
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+LLPluginClassMedia* LLViewerMedia::getSpareBrowserMediaSource()
+{
+ LLPluginClassMedia* result = sSpareBrowserMediaSource;
+ sSpareBrowserMediaSource = NULL;
+ return result;
+};
+
+bool LLViewerMedia::hasInWorldMedia()
+{
+ if (sInWorldMediaDisabled) return false;
+ impl_list::iterator iter = sViewerMediaImplList.begin();
+ impl_list::iterator end = sViewerMediaImplList.end();
+ // This should be quick, because there should be very few non-in-world-media impls
+ for (; iter != end; iter++)
+ {
+ LLViewerMediaImpl* pimpl = *iter;
+ if (!pimpl->getUsedInUI() && !pimpl->isParcelMedia())
+ {
+ // Found an in-world media impl
+ return true;
+ }
+ }
+ return false;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+bool LLViewerMedia::hasParcelMedia()
+{
+ return !LLViewerParcelMedia::getURL().empty();
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+bool LLViewerMedia::hasParcelAudio()
+{
+ return !LLViewerMedia::getParcelAudioURL().empty();
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+std::string LLViewerMedia::getParcelAudioURL()
+{
+ return LLViewerParcelMgr::getInstance()->getAgentParcel()->getMusicURL();
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::initClass()
+{
+ gIdleCallbacks.addFunction(LLViewerMedia::updateMedia, NULL);
+ sTeleportFinishConnection = LLViewerParcelMgr::getInstance()->
+ setTeleportFinishedCallback(boost::bind(&LLViewerMedia::onTeleportFinished));
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::cleanupClass()
+{
+ gIdleCallbacks.deleteFunction(LLViewerMedia::updateMedia, NULL);
+ sTeleportFinishConnection.disconnect();
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::onTeleportFinished()
+{
+ // On teleport, clear this setting (i.e. set it to true)
+ gSavedSettings.setBOOL("MediaTentativeAutoPlay", true);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// LLViewerMediaImpl
+//////////////////////////////////////////////////////////////////////////////////////////
+LLViewerMediaImpl::LLViewerMediaImpl( const LLUUID& texture_id,
+ S32 media_width,
+ S32 media_height,
+ U8 media_auto_scale,
+ U8 media_loop)
+:
+ mMediaSource( NULL ),
+ mMovieImageHasMips(false),
+ mMediaWidth(media_width),
+ mMediaHeight(media_height),
+ mMediaAutoScale(media_auto_scale),
+ mMediaLoop(media_loop),
+ mNeedsNewTexture(true),
+ mTextureUsedWidth(0),
+ mTextureUsedHeight(0),
+ mSuspendUpdates(false),
+ mVisible(true),
+ mLastSetCursor( UI_CURSOR_ARROW ),
+ mMediaNavState( MEDIANAVSTATE_NONE ),
+ mInterest(0.0f),
+ mUsedInUI(false),
+ mHasFocus(false),
+ mPriority(LLPluginClassMedia::PRIORITY_UNLOADED),
+ mNavigateRediscoverType(false),
+ mNavigateServerRequest(false),
+ mMediaSourceFailed(false),
+ mRequestedVolume(1.0f),
+ mIsMuted(false),
+ mNeedsMuteCheck(false),
+ mPreviousMediaState(MEDIA_NONE),
+ mPreviousMediaTime(0.0f),
+ mIsDisabled(false),
+ mIsParcelMedia(false),
+ mProximity(-1),
+ mProximityDistance(0.0f),
+ mMimeTypeProbe(NULL),
+ mMediaAutoPlay(false),
+ mInNearbyMediaList(false),
+ mClearCache(false),
+ mBackgroundColor(LLColor4::white),
+ mNavigateSuspended(false),
+ mNavigateSuspendedDeferred(false),
+ mIsUpdated(false),
+ mTrustedBrowser(false)
+{
+
+ // Set up the mute list observer if it hasn't been set up already.
+ if(!sViewerMediaMuteListObserverInitialized)
+ {
+ LLMuteList::getInstance()->addObserver(&sViewerMediaMuteListObserver);
+ sViewerMediaMuteListObserverInitialized = true;
+ }
+
+ add_media_impl(this);
+
+ setTextureID(texture_id);
+
+ // connect this media_impl to the media texture, creating it if it doesn't exist.0
+ // This is necessary because we need to be able to use getMaxVirtualSize() even if the media plugin is not loaded.
+ LLViewerMediaTexture* media_tex = LLViewerTextureManager::getMediaTexture(mTextureId);
+ if(media_tex)
+ {
+ media_tex->setMediaImpl();
+ }
+
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+LLViewerMediaImpl::~LLViewerMediaImpl()
+{
+ destroyMediaSource();
+
+ LLViewerMediaTexture::removeMediaImplFromTexture(mTextureId) ;
+
+ setTextureID();
+ remove_media_impl(this);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::emitEvent(LLPluginClassMedia* plugin, LLViewerMediaObserver::EMediaEvent event)
+{
+ // Broadcast to observers using the superclass version
+ LLViewerMediaEventEmitter::emitEvent(plugin, event);
+
+ // If this media is on one or more LLVOVolume objects, tell them about the event as well.
+ std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
+ while(iter != mObjectList.end())
+ {
+ LLVOVolume *self = *iter;
+ ++iter;
+ self->mediaEvent(this, plugin, event);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+bool LLViewerMediaImpl::initializeMedia(const std::string& mime_type)
+{
+ bool mimeTypeChanged = (mMimeType != mime_type);
+ bool pluginChanged = (LLMIMETypes::implType(mCurrentMimeType) != LLMIMETypes::implType(mime_type));
+
+ if(!mMediaSource || pluginChanged)
+ {
+ // We don't have a plugin at all, or the new mime type is handled by a different plugin than the old mime type.
+ (void)initializePlugin(mime_type);
+ }
+ else if(mimeTypeChanged)
+ {
+ // The same plugin should be able to handle the new media -- just update the stored mime type.
+ mMimeType = mime_type;
+ }
+
+ return (mMediaSource != NULL);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::createMediaSource()
+{
+ if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
+ {
+ // This media shouldn't be created yet.
+ return;
+ }
+
+ if(! mMediaURL.empty())
+ {
+ navigateInternal();
+ }
+ else if(! mMimeType.empty())
+ {
+ if (!initializeMedia(mMimeType))
+ {
+ LL_WARNS("Media") << "Failed to initialize media for mime type " << mMimeType << LL_ENDL;
+ }
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::destroyMediaSource()
+{
+ mNeedsNewTexture = true;
+
+ // Tell the viewer media texture it's no longer active
+ LLViewerMediaTexture* oldImage = LLViewerTextureManager::findMediaTexture( mTextureId );
+ if (oldImage)
+ {
+ oldImage->setPlaying(FALSE) ;
+ }
+
+ cancelMimeTypeProbe();
+
+ if(mMediaSource)
+ {
+ mMediaSource->setDeleteOK(true) ;
+ delete mMediaSource;
+ mMediaSource = NULL;
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::setMediaType(const std::string& media_type)
+{
+ mMimeType = media_type;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+/*static*/
+LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_type, LLPluginClassMediaOwner *owner /* may be NULL */, S32 default_width, S32 default_height, const std::string target)
+{
+ std::string plugin_basename = LLMIMETypes::implType(media_type);
+ LLPluginClassMedia* media_source = NULL;
+
+ // HACK: we always try to keep a spare running webkit plugin around to improve launch times.
+ // If a spare was already created before PluginAttachDebuggerToPlugins was set, don't use it.
+ if(plugin_basename == "media_plugin_webkit" && !gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins"))
+ {
+ media_source = LLViewerMedia::getSpareBrowserMediaSource();
+ if(media_source)
+ {
+ media_source->setOwner(owner);
+ media_source->setTarget(target);
+ media_source->setSize(default_width, default_height);
+
+ return media_source;
+ }
+ }
+
+ if(plugin_basename.empty())
+ {
+ LL_WARNS("Media") << "Couldn't find plugin for media type " << media_type << LL_ENDL;
+ }
+ else
+ {
+ std::string launcher_name = gDirUtilp->getLLPluginLauncher();
+ std::string plugin_name = gDirUtilp->getLLPluginFilename(plugin_basename);
+ std::string user_data_path = gDirUtilp->getOSUserAppDir();
+ user_data_path += gDirUtilp->getDirDelimiter();
+
+ // Fix for EXT-5960 - make browser profile specific to user (cache, cookies etc.)
+ // If the linden username returned is blank, that can only mean we are
+ // at the login page displaying login Web page or Web browser test via Develop menu.
+ // In this case we just use whatever gDirUtilp->getOSUserAppDir() gives us (this
+ // is what we always used before this change)
+ std::string linden_user_dir = gDirUtilp->getLindenUserDir();
+ if ( ! linden_user_dir.empty() )
+ {
+ // gDirUtilp->getLindenUserDir() is whole path, not just Linden name
+ user_data_path = linden_user_dir;
+ user_data_path += gDirUtilp->getDirDelimiter();
+ };
+
+ // See if the plugin executable exists
+ llstat s;
+ if(LLFile::stat(launcher_name, &s))
+ {
+ LL_WARNS("Media") << "Couldn't find launcher at " << launcher_name << LL_ENDL;
+ }
+ else if(LLFile::stat(plugin_name, &s))
+ {
+ LL_WARNS("Media") << "Couldn't find plugin at " << plugin_name << LL_ENDL;
+ }
+ else
+ {
+ media_source = new LLPluginClassMedia(owner);
+ media_source->setSize(default_width, default_height);
+ media_source->setUserDataPath(user_data_path);
+ media_source->setLanguageCode(LLUI::getLanguage());
+
+ // collect 'cookies enabled' setting from prefs and send to embedded browser
+ bool cookies_enabled = gSavedSettings.getBOOL( "CookiesEnabled" );
+ media_source->enable_cookies( cookies_enabled );
+
+ // collect 'plugins enabled' setting from prefs and send to embedded browser
+ bool plugins_enabled = gSavedSettings.getBOOL( "BrowserPluginsEnabled" );
+ media_source->setPluginsEnabled( plugins_enabled );
+
+ // collect 'javascript enabled' setting from prefs and send to embedded browser
+ bool javascript_enabled = gSavedSettings.getBOOL( "BrowserJavascriptEnabled" );
+ media_source->setJavascriptEnabled( javascript_enabled );
+
+ media_source->setTarget(target);
+
+ const std::string plugin_dir = gDirUtilp->getLLPluginDir();
+ if (media_source->init(launcher_name, plugin_dir, plugin_name, gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins")))
+ {
+ return media_source;
+ }
+ else
+ {
+ LL_WARNS("Media") << "Failed to init plugin. Destroying." << LL_ENDL;
+ delete media_source;
+ }
+ }
+ }
+
+ LL_WARNS("Plugin") << "plugin intialization failed for mime type: " << media_type << LL_ENDL;
+ LLSD args;
+ args["MIME_TYPE"] = media_type;
+ LLNotificationsUtil::add("NoPlugin", args);
+
+ return NULL;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+bool LLViewerMediaImpl::initializePlugin(const std::string& media_type)
+{
+ if(mMediaSource)
+ {
+ // Save the previous media source's last set size before destroying it.
+ mMediaWidth = mMediaSource->getSetWidth();
+ mMediaHeight = mMediaSource->getSetHeight();
+ }
+
+ // Always delete the old media impl first.
+ destroyMediaSource();
+
+ // and unconditionally set the mime type
+ mMimeType = media_type;
+
+ if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
+ {
+ // This impl should not be loaded at this time.
+ LL_DEBUGS("PluginPriority") << this << "Not loading (PRIORITY_UNLOADED)" << LL_ENDL;
+
+ return false;
+ }
+
+ // If we got here, we want to ignore previous init failures.
+ mMediaSourceFailed = false;
+
+ // Save the MIME type that really caused the plugin to load
+ mCurrentMimeType = mMimeType;
+
+ LLPluginClassMedia* media_source = newSourceFromMediaType(mMimeType, this, mMediaWidth, mMediaHeight, mTarget);
+
+ if (media_source)
+ {
+ media_source->setDisableTimeout(gSavedSettings.getBOOL("DebugPluginDisableTimeout"));
+ media_source->setLoop(mMediaLoop);
+ media_source->setAutoScale(mMediaAutoScale);
+ media_source->setBrowserUserAgent(LLViewerMedia::getCurrentUserAgent());
+ media_source->focus(mHasFocus);
+ media_source->setBackgroundColor(mBackgroundColor);
+
+ if(gSavedSettings.getBOOL("BrowserIgnoreSSLCertErrors"))
+ {
+ media_source->ignore_ssl_cert_errors(true);
+ }
+
+ // the correct way to deal with certs it to load ours from CA.pem and append them to the ones
+ // Qt/WebKit loads from your system location.
+ // Note: This needs the new CA.pem file with the Equifax Secure Certificate Authority
+ // cert at the bottom: (MIIDIDCCAomgAwIBAgIENd70zzANBg)
+ std::string ca_path = gDirUtilp->getExpandedFilename( LL_PATH_APP_SETTINGS, "CA.pem" );
+ media_source->addCertificateFilePath( ca_path );
+
+ media_source->proxy_setup(gSavedSettings.getBOOL("BrowserProxyEnabled"), gSavedSettings.getString("BrowserProxyAddress"), gSavedSettings.getS32("BrowserProxyPort"));
+
+ if(mClearCache)
+ {
+ mClearCache = false;
+ media_source->clear_cache();
+ }
+
+ // TODO: Only send cookies to plugins that need them
+ // Ideally, the plugin should tell us whether it handles cookies or not -- either via the init response or through a separate message.
+ // Due to the ordering of messages, it's possible we wouldn't get that information back in time to send cookies before sending a navigate message,
+ // which could cause odd race conditions.
+ std::string all_cookies = LLViewerMedia::getCookieStore()->getAllCookies();
+ lldebugs << "setting cookies: " << all_cookies << llendl;
+ if(!all_cookies.empty())
+ {
+ media_source->set_cookies(all_cookies);
+ }
+
+ mMediaSource = media_source;
+ mMediaSource->setDeleteOK(false) ;
+ updateVolume();
+
+ return true;
+ }
+
+ // Make sure the timer doesn't try re-initing this plugin repeatedly until something else changes.
+ mMediaSourceFailed = true;
+
+ return false;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::loadURI()
+{
+ if(mMediaSource)
+ {
+ // trim whitespace from front and back of URL - fixes EXT-5363
+ LLStringUtil::trim( mMediaURL );
+
+ // *HACK: we don't know if the URI coming in is properly escaped
+ // (the contract doesn't specify whether it is escaped or not.
+ // but LLQtWebKit expects it to be, so we do our best to encode
+ // special characters)
+ // The strings below were taken right from http://www.ietf.org/rfc/rfc1738.txt
+ // Note especially that '%' and '/' are there.
+ std::string uri = LLURI::escape(mMediaURL,
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
+ "0123456789"
+ "$-_.+"
+ "!*'(),"
+ "{}|\\^~[]`"
+ "<>#%"
+ ";/?:@&=",
+ false);
+ llinfos << "Asking media source to load URI: " << uri << llendl;
+
+ mMediaSource->loadURI( uri );
+
+ // A non-zero mPreviousMediaTime means that either this media was previously unloaded by the priority code while playing/paused,
+ // or a seek happened before the media loaded. In either case, seek to the saved time.
+ if(mPreviousMediaTime != 0.0f)
+ {
+ seek(mPreviousMediaTime);
+ }
+
+ if(mPreviousMediaState == MEDIA_PLAYING)
+ {
+ // This media was playing before this instance was unloaded.
+ start();
+ }
+ else if(mPreviousMediaState == MEDIA_PAUSED)
+ {
+ // This media was paused before this instance was unloaded.
+ pause();
+ }
+ else
+ {
+ // No relevant previous media play state -- if we're loading the URL, we want to start playing.
+ start();
+ }
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::setSize(int width, int height)
+{
+ mMediaWidth = width;
+ mMediaHeight = height;
+ if(mMediaSource)
+ {
+ mMediaSource->setSize(width, height);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::showNotification(LLNotificationPtr notify)
+{
+ mNotification = notify;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::hideNotification()
+{
+ mNotification.reset();
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::play()
+{
+ // If the media source isn't there, try to initialize it and load an URL.
+ if(mMediaSource == NULL)
+ {
+ if(!initializeMedia(mMimeType))
+ {
+ // This may be the case where the plugin's priority is PRIORITY_UNLOADED
+ return;
+ }
+
+ // Only do this if the media source was just loaded.
+ loadURI();
+ }
+
+ // always start the media
+ start();
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::stop()
+{
+ if(mMediaSource)
+ {
+ mMediaSource->stop();
+ // destroyMediaSource();
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::pause()
+{
+ if(mMediaSource)
+ {
+ mMediaSource->pause();
+ }
+ else
+ {
+ mPreviousMediaState = MEDIA_PAUSED;
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::start()
+{
+ if(mMediaSource)
+ {
+ mMediaSource->start();
+ }
+ else
+ {
+ mPreviousMediaState = MEDIA_PLAYING;
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::seek(F32 time)
+{
+ if(mMediaSource)
+ {
+ mMediaSource->seek(time);
+ }
+ else
+ {
+ // Save the seek time to be set when the media is loaded.
+ mPreviousMediaTime = time;
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::skipBack(F32 step_scale)
+{
+ if(mMediaSource)
+ {
+ if(mMediaSource->pluginSupportsMediaTime())
+ {
+ F64 back_step = mMediaSource->getCurrentTime() - (mMediaSource->getDuration()*step_scale);
+ if(back_step < 0.0)
+ {
+ back_step = 0.0;
+ }
+ mMediaSource->seek(back_step);
+ }
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::skipForward(F32 step_scale)
+{
+ if(mMediaSource)
+ {
+ if(mMediaSource->pluginSupportsMediaTime())
+ {
+ F64 forward_step = mMediaSource->getCurrentTime() + (mMediaSource->getDuration()*step_scale);
+ if(forward_step > mMediaSource->getDuration())
+ {
+ forward_step = mMediaSource->getDuration();
+ }
+ mMediaSource->seek(forward_step);
+ }
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::setVolume(F32 volume)
+{
+ mRequestedVolume = volume;
+ updateVolume();
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::updateVolume()
+{
+ if(mMediaSource)
+ {
+ // always scale the volume by the global media volume
+ F32 volume = mRequestedVolume * LLViewerMedia::getVolume();
+
+ if (mProximityCamera > 0)
+ {
+ if (mProximityCamera > gSavedSettings.getF32("MediaRollOffMax"))
+ {
+ volume = 0;
+ }
+ else if (mProximityCamera > gSavedSettings.getF32("MediaRollOffMin"))
+ {
+ // attenuated_volume = 1 / (roll_off_rate * (d - min))^2
+ // the +1 is there so that for distance 0 the volume stays the same
+ F64 adjusted_distance = mProximityCamera - gSavedSettings.getF32("MediaRollOffMin");
+ F64 attenuation = 1.0 + (gSavedSettings.getF32("MediaRollOffRate") * adjusted_distance);
+ attenuation = 1.0 / (attenuation * attenuation);
+ // the attenuation multiplier should never be more than one since that would increase volume
+ volume = volume * llmin(1.0, attenuation);
+ }
+ }
+
+ mMediaSource->setVolume(volume);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+F32 LLViewerMediaImpl::getVolume()
+{
+ return mRequestedVolume;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::focus(bool focus)
+{
+ mHasFocus = focus;
+
+ if (mMediaSource)
+ {
+ // call focus just for the hell of it, even though this apopears to be a nop
+ mMediaSource->focus(focus);
+ if (focus)
+ {
+ // spoof a mouse click to *actually* pass focus
+ // Don't do this anymore -- it actually clicks through now.
+// mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOWN, 1, 1, 0);
+// mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, 1, 1, 0);
+ }
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+bool LLViewerMediaImpl::hasFocus() const
+{
+ // FIXME: This might be able to be a bit smarter by hooking into LLViewerMediaFocus, etc.
+ return mHasFocus;
+}
+
+std::string LLViewerMediaImpl::getCurrentMediaURL()
+{
+ if(!mCurrentMediaURL.empty())
+ {
+ return mCurrentMediaURL;
+ }
+
+ return mMediaURL;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::clearCache()
+{
+ if(mMediaSource)
+ {
+ mMediaSource->clear_cache();
+ }
+ else
+ {
+ mClearCache = true;
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::mouseDown(S32 x, S32 y, MASK mask, S32 button)
+{
+ scaleMouse(&x, &y);
+ mLastMouseX = x;
+ mLastMouseY = y;
+// llinfos << "mouse down (" << x << ", " << y << ")" << llendl;
+ if (mMediaSource)
+ {
+ mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOWN, button, x, y, mask);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::mouseUp(S32 x, S32 y, MASK mask, S32 button)
+{
+ scaleMouse(&x, &y);
+ mLastMouseX = x;
+ mLastMouseY = y;
+// llinfos << "mouse up (" << x << ", " << y << ")" << llendl;
+ if (mMediaSource)
+ {
+ mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, button, x, y, mask);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::mouseMove(S32 x, S32 y, MASK mask)
+{
+ scaleMouse(&x, &y);
+ mLastMouseX = x;
+ mLastMouseY = y;
+// llinfos << "mouse move (" << x << ", " << y << ")" << llendl;
+ if (mMediaSource)
+ {
+ mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_MOVE, 0, x, y, mask);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//static
+void LLViewerMediaImpl::scaleTextureCoords(const LLVector2& texture_coords, S32 *x, S32 *y)
+{
+ F32 texture_x = texture_coords.mV[VX];
+ F32 texture_y = texture_coords.mV[VY];
+
+ // Deal with repeating textures by wrapping the coordinates into the range [0, 1.0)
+ texture_x = fmodf(texture_x, 1.0f);
+ if(texture_x < 0.0f)
+ texture_x = 1.0 + texture_x;
+
+ texture_y = fmodf(texture_y, 1.0f);
+ if(texture_y < 0.0f)
+ texture_y = 1.0 + texture_y;
+
+ // scale x and y to texel units.
+ *x = llround(texture_x * mMediaSource->getTextureWidth());
+ *y = llround((1.0f - texture_y) * mMediaSource->getTextureHeight());
+
+ // Adjust for the difference between the actual texture height and the amount of the texture in use.
+ *y -= (mMediaSource->getTextureHeight() - mMediaSource->getHeight());
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::mouseDown(const LLVector2& texture_coords, MASK mask, S32 button)
+{
+ if(mMediaSource)
+ {
+ S32 x, y;
+ scaleTextureCoords(texture_coords, &x, &y);
+
+ mouseDown(x, y, mask, button);
+ }
+}
+
+void LLViewerMediaImpl::mouseUp(const LLVector2& texture_coords, MASK mask, S32 button)
+{
+ if(mMediaSource)
+ {
+ S32 x, y;
+ scaleTextureCoords(texture_coords, &x, &y);
+
+ mouseUp(x, y, mask, button);
+ }
+}
+
+void LLViewerMediaImpl::mouseMove(const LLVector2& texture_coords, MASK mask)
+{
+ if(mMediaSource)
+ {
+ S32 x, y;
+ scaleTextureCoords(texture_coords, &x, &y);
+
+ mouseMove(x, y, mask);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::mouseDoubleClick(S32 x, S32 y, MASK mask, S32 button)
+{
+ scaleMouse(&x, &y);
+ mLastMouseX = x;
+ mLastMouseY = y;
+ if (mMediaSource)
+ {
+ mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOUBLE_CLICK, button, x, y, mask);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::scrollWheel(S32 x, S32 y, MASK mask)
+{
+ scaleMouse(&x, &y);
+ mLastMouseX = x;
+ mLastMouseY = y;
+ if (mMediaSource)
+ {
+ mMediaSource->scrollEvent(x, y, mask);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::onMouseCaptureLost()
+{
+ if (mMediaSource)
+ {
+ mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, 0, mLastMouseX, mLastMouseY, 0);
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+BOOL LLViewerMediaImpl::handleMouseUp(S32 x, S32 y, MASK mask)
+{
+ // NOTE: this is called when the mouse is released when we have capture.
+ // Due to the way mouse coordinates are mapped to the object, we can't use the x and y coordinates that come in with the event.
+
+ if(hasMouseCapture())
+ {
+ // Release the mouse -- this will also send a mouseup to the media
+ gFocusMgr.setMouseCapture( FALSE );
+ }
+
+ return TRUE;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::updateJavascriptObject()
+{
+ if ( mMediaSource )
+ {
+ // flag to expose this information to internal browser or not.
+ bool expose_javascript_object = gSavedSettings.getBOOL("BrowserEnableJSObject");
+ mMediaSource->jsExposeObjectEvent( expose_javascript_object );
+
+ // indicate if the values we have are valid (currently do this blanket-fashion for
+ // everything depending on whether you are logged in or not - this may require a
+ // more granular approach once variables are added that ARE valid before login
+ bool logged_in = LLLoginInstance::getInstance()->authSuccess();
+ mMediaSource->jsValuesValidEvent( logged_in );
+
+ // current location within a region
+ LLVector3 agent_pos = gAgent.getPositionAgent();
+ double x = agent_pos.mV[ VX ];
+ double y = agent_pos.mV[ VY ];
+ double z = agent_pos.mV[ VZ ];
+ mMediaSource->jsAgentLocationEvent( x, y, z );
+
+ // current region agent is in
+ std::string region_name("");
+ LLViewerRegion* region = gAgent.getRegion();
+ if ( region )
+ {
+ region_name = region->getName();
+ };
+ mMediaSource->jsAgentRegionEvent( region_name );
+
+ // language code the viewer is set to
+ mMediaSource->jsAgentLanguageEvent( LLUI::getLanguage() );
+
+ // maturity setting the agent has selected
+ if ( gAgent.prefersAdult() )
+ mMediaSource->jsAgentMaturityEvent( "GMA" ); // Adult means see adult, mature and general content
+ else
+ if ( gAgent.prefersMature() )
+ mMediaSource->jsAgentMaturityEvent( "GM" ); // Mature means see mature and general content
+ else
+ if ( gAgent.prefersPG() )
+ mMediaSource->jsAgentMaturityEvent( "G" ); // PG means only see General content
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+std::string LLViewerMediaImpl::getName() const
+{
+ if (mMediaSource)
+ {
+ return mMediaSource->getMediaName();
+ }
+
+ return LLStringUtil::null;
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::navigateBack()
+{
+ if (mMediaSource)
+ {
+ mMediaSource->browse_back();
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::navigateForward()
+{
+ if (mMediaSource)
+ {
+ mMediaSource->browse_forward();
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::navigateReload()
+{
+ navigateTo(getCurrentMediaURL(), "", true, false);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::navigateHome()
+{
+ bool rediscover_mimetype = mHomeMimeType.empty();
+ navigateTo(mHomeURL, mHomeMimeType, rediscover_mimetype, false);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::unload()
+{
+ // Unload the media impl and clear its state.
+ destroyMediaSource();
+ resetPreviousMediaState();
+ mMediaURL.clear();
+ mMimeType.clear();
+ mCurrentMediaURL.clear();
+ mCurrentMimeType.clear();
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::navigateTo(const std::string& url, const std::string& mime_type, bool rediscover_type, bool server_request)
+{
+ cancelMimeTypeProbe();
+
+ if(mMediaURL != url)
+ {
+ // Don't carry media play state across distinct URLs.
+ resetPreviousMediaState();
+ }
+
+ // Always set the current URL and MIME type.
+ mMediaURL = url;
+ mMimeType = mime_type;
+
+ // Clear the current media URL, since it will no longer be correct.
+ mCurrentMediaURL.clear();
+
+ // if mime type discovery was requested, we'll need to do it when the media loads
+ mNavigateRediscoverType = rediscover_type;
+
+ // and if this was a server request, the navigate on load will also need to be one.
+ mNavigateServerRequest = server_request;
+
+ // An explicit navigate resets the "failed" flag.
+ mMediaSourceFailed = false;
+
+ if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
+ {
+ // Helpful to have media urls in log file. Shouldn't be spammy.
+ llinfos << "NOT LOADING media id= " << mTextureId << " url=" << url << " mime_type=" << mime_type << llendl;
+
+ // This impl should not be loaded at this time.
+ LL_DEBUGS("PluginPriority") << this << "Not loading (PRIORITY_UNLOADED)" << LL_ENDL;
+
+ return;
+ }
+
+ navigateInternal();
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::navigateInternal()
+{
+ // Helpful to have media urls in log file. Shouldn't be spammy.
+ llinfos << "media id= " << mTextureId << " url=" << mMediaURL << " mime_type=" << mMimeType << llendl;
+
+ if(mNavigateSuspended)
+ {
+ llwarns << "Deferring navigate." << llendl;
+ mNavigateSuspendedDeferred = true;
+ return;
+ }
+
+ if(mMimeTypeProbe != NULL)
+ {
+ llwarns << "MIME type probe already in progress -- bailing out." << llendl;
+ return;
+ }
+
+ if(mNavigateServerRequest)
+ {
+ setNavState(MEDIANAVSTATE_SERVER_SENT);
+ }
+ else
+ {
+ setNavState(MEDIANAVSTATE_NONE);
+ }
+
+ // If the caller has specified a non-empty MIME type, look that up in our MIME types list.
+ // If we have a plugin for that MIME type, use that instead of attempting auto-discovery.
+ // This helps in supporting legacy media content where the server the media resides on returns a bogus MIME type
+ // but the parcel owner has correctly set the MIME type in the parcel media settings.
+
+ if(!mMimeType.empty() && (mMimeType != LLMIMETypes::getDefaultMimeType()))
+ {
+ std::string plugin_basename = LLMIMETypes::implType(mMimeType);
+ if(!plugin_basename.empty())
+ {
+ // We have a plugin for this mime type
+ mNavigateRediscoverType = false;
+ }
+ }
+
+ if(mNavigateRediscoverType)
+ {
+
+ LLURI uri(mMediaURL);
+ std::string scheme = uri.scheme();
+
+ if(scheme.empty() || "http" == scheme || "https" == scheme)
+ {
+ // If we don't set an Accept header, LLHTTPClient will add one like this:
+ // Accept: application/llsd+xml
+ // which is really not what we want.
+ LLSD headers = LLSD::emptyMap();
+ headers["Accept"] = "*/*";
+ // Allow cookies in the response, to prevent a redirect loop when accessing join.secondlife.com
+ headers["Cookie"] = "";
+ LLHTTPClient::getHeaderOnly( mMediaURL, new LLMimeDiscoveryResponder(this), headers, 10.0f);
+ }
+ else if("data" == scheme || "file" == scheme || "about" == scheme)
+ {
+ // FIXME: figure out how to really discover the type for these schemes
+ // We use "data" internally for a text/html url for loading the login screen
+ if(initializeMedia("text/html"))
+ {
+ loadURI();
+ }
+ }
+ else
+ {
+ // This catches 'rtsp://' urls
+ if(initializeMedia(scheme))
+ {
+ loadURI();
+ }
+ }
+ }
+ else if(initializeMedia(mMimeType))
+ {
+ loadURI();
+ }
+ else
+ {
+ LL_WARNS("Media") << "Couldn't navigate to: " << mMediaURL << " as there is no media type for: " << mMimeType << LL_ENDL;
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::navigateStop()
+{
+ if(mMediaSource)
+ {
+ mMediaSource->browse_stop();
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+bool LLViewerMediaImpl::handleKeyHere(KEY key, MASK mask)
+{
+ bool result = false;
+
+ if (mMediaSource)
+ {
+ // FIXME: THIS IS SO WRONG.
+ // Menu keys should be handled by the menu system and not passed to UI elements, but this is how LLTextEditor and LLLineEditor do it...
+ if( MASK_CONTROL & mask )
+ {
+ result = true;
+ }
+
+ if(!result)
+ {
+
+ LLSD native_key_data = gViewerWindow->getWindow()->getNativeKeyData();
+
+ result = mMediaSource->keyEvent(LLPluginClassMedia::KEY_EVENT_DOWN ,key, mask, native_key_data);
+ // Since the viewer internal event dispatching doesn't give us key-up events, simulate one here.
+ (void)mMediaSource->keyEvent(LLPluginClassMedia::KEY_EVENT_UP ,key, mask, native_key_data);
+ }
+ }
+
+ return result;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+bool LLViewerMediaImpl::handleUnicodeCharHere(llwchar uni_char)
+{
+ bool result = false;
+
+ if (mMediaSource)
+ {
+ // only accept 'printable' characters, sigh...
+ if (uni_char >= 32 // discard 'control' characters
+ && uni_char != 127) // SDL thinks this is 'delete' - yuck.
+ {
+ LLSD native_key_data = gViewerWindow->getWindow()->getNativeKeyData();
+
+ mMediaSource->textInput(wstring_to_utf8str(LLWString(1, uni_char)), gKeyboard->currentMask(FALSE), native_key_data);
+ }
+ }
+
+ return result;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+bool LLViewerMediaImpl::canNavigateForward()
+{
+ BOOL result = FALSE;
+ if (mMediaSource)
+ {
+ result = mMediaSource->getHistoryForwardAvailable();
+ }
+ return result;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+bool LLViewerMediaImpl::canNavigateBack()
+{
+ BOOL result = FALSE;
+ if (mMediaSource)
+ {
+ result = mMediaSource->getHistoryBackAvailable();
+ }
+ return result;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::update()
+{
+ if(mMediaSource == NULL)
+ {
+ if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED)
+ {
+ // This media source should not be loaded.
+ }
+ else if(mPriority <= LLPluginClassMedia::PRIORITY_SLIDESHOW)
+ {
+ // Don't load new instances that are at PRIORITY_SLIDESHOW or below. They're just kept around to preserve state.
+ }
+ else if(mMimeTypeProbe != NULL)
+ {
+ // this media source is doing a MIME type probe -- don't try loading it again.
+ }
+ else
+ {
+ // This media may need to be loaded.
+ if(sMediaCreateTimer.hasExpired())
+ {
+ LL_DEBUGS("PluginPriority") << this << ": creating media based on timer expiration" << LL_ENDL;
+ createMediaSource();
+ sMediaCreateTimer.setTimerExpirySec(LLVIEWERMEDIA_CREATE_DELAY);
+ }
+ else
+ {
+ LL_DEBUGS("PluginPriority") << this << ": NOT creating media (waiting on timer)" << LL_ENDL;
+ }
+ }
+ }
+ else
+ {
+ updateVolume();
+
+ // TODO: this is updated every frame - is this bad?
+ updateJavascriptObject();
+
+ // If we didn't just create the impl, it may need to get cookie updates.
+ if(!sUpdatedCookies.empty())
+ {
+ // TODO: Only send cookies to plugins that need them
+ mMediaSource->set_cookies(sUpdatedCookies);
+ }
+ }
+
+
+ if(mMediaSource == NULL)
+ {
+ return;
+ }
+
+ // Make sure a navigate doesn't happen during the idle -- it can cause mMediaSource to get destroyed, which can cause a crash.
+ setNavigateSuspended(true);
+
+ mMediaSource->idle();
+
+ setNavigateSuspended(false);
+
+ if(mMediaSource == NULL)
+ {
+ return;
+ }
+
+ if(mMediaSource->isPluginExited())
+ {
+ resetPreviousMediaState();
+ destroyMediaSource();
+ return;
+ }
+
+ if(!mMediaSource->textureValid())
+ {
+ return;
+ }
+
+ if(mSuspendUpdates || !mVisible)
+ {
+ return;
+ }
+
+ LLViewerMediaTexture* placeholder_image = updatePlaceholderImage();
+
+ if(placeholder_image)
+ {
+ LLRect dirty_rect;
+
+ // Since we're updating this texture, we know it's playing. Tell the texture to do its replacement magic so it gets rendered.
+ placeholder_image->setPlaying(TRUE);
+
+ if(mMediaSource->getDirty(&dirty_rect))
+ {
+ // Constrain the dirty rect to be inside the texture
+ S32 x_pos = llmax(dirty_rect.mLeft, 0);
+ S32 y_pos = llmax(dirty_rect.mBottom, 0);
+ S32 width = llmin(dirty_rect.mRight, placeholder_image->getWidth()) - x_pos;
+ S32 height = llmin(dirty_rect.mTop, placeholder_image->getHeight()) - y_pos;
+
+ if(width > 0 && height > 0)
+ {
+
+ U8* data = mMediaSource->getBitsData();
+
+ // Offset the pixels pointer to match x_pos and y_pos
+ data += ( x_pos * mMediaSource->getTextureDepth() * mMediaSource->getBitsWidth() );
+ data += ( y_pos * mMediaSource->getTextureDepth() );
+
+ placeholder_image->setSubImage(
+ data,
+ mMediaSource->getBitsWidth(),
+ mMediaSource->getBitsHeight(),
+ x_pos,
+ y_pos,
+ width,
+ height);
+
+ }
+
+ mMediaSource->resetDirty();
+ }
+ }
+}
+
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::updateImagesMediaStreams()
+{
+}
+
+
+//////////////////////////////////////////////////////////////////////////////////////////
+LLViewerMediaTexture* LLViewerMediaImpl::updatePlaceholderImage()
+{
+ if(mTextureId.isNull())
+ {
+ // The code that created this instance will read from the plugin's bits.
+ return NULL;
+ }
+
+ LLViewerMediaTexture* placeholder_image = LLViewerTextureManager::getMediaTexture( mTextureId );
+
+ if (mNeedsNewTexture
+ || placeholder_image->getUseMipMaps()
+ || (placeholder_image->getWidth() != mMediaSource->getTextureWidth())
+ || (placeholder_image->getHeight() != mMediaSource->getTextureHeight())
+ || (mTextureUsedWidth != mMediaSource->getWidth())
+ || (mTextureUsedHeight != mMediaSource->getHeight())
+ )
+ {
+ LL_DEBUGS("Media") << "initializing media placeholder" << LL_ENDL;
+ LL_DEBUGS("Media") << "movie image id " << mTextureId << LL_ENDL;
+
+ int texture_width = mMediaSource->getTextureWidth();
+ int texture_height = mMediaSource->getTextureHeight();
+ int texture_depth = mMediaSource->getTextureDepth();
+
+ // MEDIAOPT: check to see if size actually changed before doing work
+ placeholder_image->destroyGLTexture();
+ // MEDIAOPT: apparently just calling setUseMipMaps(FALSE) doesn't work?
+ placeholder_image->reinit(FALSE); // probably not needed
+
+ // MEDIAOPT: seems insane that we actually have to make an imageraw then
+ // immediately discard it
+ LLPointer<LLImageRaw> raw = new LLImageRaw(texture_width, texture_height, texture_depth);
+ // Clear the texture to the background color, ignoring alpha.
+ // convert background color channels from [0.0, 1.0] to [0, 255];
+ raw->clear(int(mBackgroundColor.mV[VX] * 255.0f), int(mBackgroundColor.mV[VY] * 255.0f), int(mBackgroundColor.mV[VZ] * 255.0f), 0xff);
+ int discard_level = 0;
+
+ // ask media source for correct GL image format constants
+ placeholder_image->setExplicitFormat(mMediaSource->getTextureFormatInternal(),
+ mMediaSource->getTextureFormatPrimary(),
+ mMediaSource->getTextureFormatType(),
+ mMediaSource->getTextureFormatSwapBytes());
+
+ placeholder_image->createGLTexture(discard_level, raw);
+
+ // MEDIAOPT: set this dynamically on play/stop
+ // FIXME
+// placeholder_image->mIsMediaTexture = true;
+ mNeedsNewTexture = false;
+
+ // If the amount of the texture being drawn by the media goes down in either width or height,
+ // recreate the texture to avoid leaving parts of the old image behind.
+ mTextureUsedWidth = mMediaSource->getWidth();
+ mTextureUsedHeight = mMediaSource->getHeight();
+ }
+
+ return placeholder_image;
+}
+
+
+//////////////////////////////////////////////////////////////////////////////////////////
+LLUUID LLViewerMediaImpl::getMediaTextureID() const
+{
+ return mTextureId;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::setVisible(bool visible)
+{
+ mVisible = visible;
+
+ if(mVisible)
+ {
+ if(mMediaSource && mMediaSource->isPluginExited())
+ {
+ destroyMediaSource();
+ }
+
+ if(!mMediaSource)
+ {
+ createMediaSource();
+ }
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::mouseCapture()
+{
+ gFocusMgr.setMouseCapture(this);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::scaleMouse(S32 *mouse_x, S32 *mouse_y)
+{
+#if 0
+ S32 media_width, media_height;
+ S32 texture_width, texture_height;
+ getMediaSize( &media_width, &media_height );
+ getTextureSize( &texture_width, &texture_height );
+ S32 y_delta = texture_height - media_height;
+
+ *mouse_y -= y_delta;
+#endif
+}
+
+
+
+//////////////////////////////////////////////////////////////////////////////////////////
+bool LLViewerMediaImpl::isMediaTimeBased()
+{
+ bool result = false;
+
+ if(mMediaSource)
+ {
+ result = mMediaSource->pluginSupportsMediaTime();
+ }
+
+ return result;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+bool LLViewerMediaImpl::isMediaPlaying()
+{
+ bool result = false;
+
+ if(mMediaSource)
+ {
+ EMediaStatus status = mMediaSource->getStatus();
+ if(status == MEDIA_PLAYING || status == MEDIA_LOADING)
+ result = true;
+ }
+
+ return result;
+}
+//////////////////////////////////////////////////////////////////////////////////////////
+bool LLViewerMediaImpl::isMediaPaused()
+{
+ bool result = false;
+
+ if(mMediaSource)
+ {
+ if(mMediaSource->getStatus() == MEDIA_PAUSED)
+ result = true;
+ }
+
+ return result;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+bool LLViewerMediaImpl::hasMedia() const
+{
+ return mMediaSource != NULL;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+void LLViewerMediaImpl::resetPreviousMediaState()
+{
+ mPreviousMediaState = MEDIA_NONE;
+ mPreviousMediaTime = 0.0f;
+}
+
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+void LLViewerMediaImpl::setDisabled(bool disabled, bool forcePlayOnEnable)
+{
+ if(mIsDisabled != disabled)
+ {
+ // Only do this on actual state transitions.
+ mIsDisabled = disabled;
+
+ if(mIsDisabled)
+ {
+ // We just disabled this media. Clear all state.
+ unload();
+ }
+ else
+ {
+ // We just (re)enabled this media. Do a navigate if auto-play is in order.
+ if(isAutoPlayable() || forcePlayOnEnable)
+ {
+ navigateTo(mMediaEntryURL, "", true, true);
+ }
+ }
+
+ }
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+bool LLViewerMediaImpl::isForcedUnloaded() const
+{
+ if(mIsMuted || mMediaSourceFailed || mIsDisabled)
+ {
+ return true;
+ }
+
+ if(sInWorldMediaDisabled)
+ {
+ // When inworld media is disabled, all instances that aren't marked as "used in UI" will not be loaded.
+ if(!mUsedInUI)
+ {
+ return true;
+ }
+ }
+
+ // If this media's class is not supposed to be shown, unload
+ if (!shouldShowBasedOnClass())
+ {
+ return true;
+ }
+
+ return false;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+bool LLViewerMediaImpl::isPlayable() const
+{
+ if(isForcedUnloaded())
+ {
+ // All of the forced-unloaded criteria also imply not playable.
+ return false;
+ }
+
+ if(hasMedia())
+ {
+ // Anything that's already playing is, by definition, playable.
+ return true;
+ }
+
+ if(!mMediaURL.empty())
+ {
+ // If something has navigated the instance, it's ready to be played.
+ return true;
+ }
+
+ return false;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginClassMediaOwner::EMediaEvent event)
+{
+ bool pass_through = true;
+ switch(event)
+ {
+ case MEDIA_EVENT_CLICK_LINK_NOFOLLOW:
+ {
+ LL_DEBUGS("Media") << "MEDIA_EVENT_CLICK_LINK_NOFOLLOW, uri is: " << plugin->getClickURL() << LL_ENDL;
+ std::string url = plugin->getClickURL();
+ std::string nav_type = plugin->getClickNavType();
+ LLURLDispatcher::dispatch(url, nav_type, NULL, mTrustedBrowser);
+ }
+ break;
+ case MEDIA_EVENT_CLICK_LINK_HREF:
+ {
+ LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CLICK_LINK_HREF, target is \"" << plugin->getClickTarget() << "\", uri is " << plugin->getClickURL() << LL_ENDL;
+ };
+ break;
+ case MEDIA_EVENT_PLUGIN_FAILED_LAUNCH:
+ {
+ // The plugin failed to load properly. Make sure the timer doesn't retry.
+ // TODO: maybe mark this plugin as not loadable somehow?
+ mMediaSourceFailed = true;
+
+ // Reset the last known state of the media to defaults.
+ resetPreviousMediaState();
+
+ // TODO: may want a different message for this case?
+ LLSD args;
+ args["PLUGIN"] = LLMIMETypes::implType(mCurrentMimeType);
+ LLNotificationsUtil::add("MediaPluginFailed", args);
+ }
+ break;
+
+ case MEDIA_EVENT_PLUGIN_FAILED:
+ {
+ // The plugin crashed.
+ mMediaSourceFailed = true;
+
+ // Reset the last known state of the media to defaults.
+ resetPreviousMediaState();
+
+ LLSD args;
+ args["PLUGIN"] = LLMIMETypes::implType(mCurrentMimeType);
+ // SJB: This is getting called every frame if the plugin fails to load, continuously respawining the alert!
+ //LLNotificationsUtil::add("MediaPluginFailed", args);
+ }
+ break;
+
+ case MEDIA_EVENT_CURSOR_CHANGED:
+ {
+ LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CURSOR_CHANGED, new cursor is " << plugin->getCursorName() << LL_ENDL;
+
+ std::string cursor = plugin->getCursorName();
+
+ if(cursor == "arrow")
+ mLastSetCursor = UI_CURSOR_ARROW;
+ else if(cursor == "ibeam")
+ mLastSetCursor = UI_CURSOR_IBEAM;
+ else if(cursor == "splith")
+ mLastSetCursor = UI_CURSOR_SIZEWE;
+ else if(cursor == "splitv")
+ mLastSetCursor = UI_CURSOR_SIZENS;
+ else if(cursor == "hand")
+ mLastSetCursor = UI_CURSOR_HAND;
+ else // for anything else, default to the arrow
+ mLastSetCursor = UI_CURSOR_ARROW;
+ }
+ break;
+
+ case LLViewerMediaObserver::MEDIA_EVENT_NAVIGATE_BEGIN:
+ {
+ LL_DEBUGS("Media") << "MEDIA_EVENT_NAVIGATE_BEGIN, uri is: " << plugin->getNavigateURI() << LL_ENDL;
+ hideNotification();
+
+ if(getNavState() == MEDIANAVSTATE_SERVER_SENT)
+ {
+ setNavState(MEDIANAVSTATE_SERVER_BEGUN);
+ }
+ else
+ {
+ setNavState(MEDIANAVSTATE_BEGUN);
+ }
+ }
+ break;
+
+ case LLViewerMediaObserver::MEDIA_EVENT_NAVIGATE_COMPLETE:
+ {
+ LL_DEBUGS("Media") << "MEDIA_EVENT_NAVIGATE_COMPLETE, uri is: " << plugin->getNavigateURI() << LL_ENDL;
+
+ std::string url = plugin->getNavigateURI();
+ if(getNavState() == MEDIANAVSTATE_BEGUN)
+ {
+ if(mCurrentMediaURL == url)
+ {
+ // This is a navigate that takes us to the same url as the previous navigate.
+ setNavState(MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS);
+ }
+ else
+ {
+ mCurrentMediaURL = url;
+ setNavState(MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED);
+ }
+ }
+ else if(getNavState() == MEDIANAVSTATE_SERVER_BEGUN)
+ {
+ mCurrentMediaURL = url;
+ setNavState(MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED);
+ }
+ else
+ {
+ // all other cases need to leave the state alone.
+ }
+ }
+ break;
+
+ case LLViewerMediaObserver::MEDIA_EVENT_LOCATION_CHANGED:
+ {
+ LL_DEBUGS("Media") << "MEDIA_EVENT_LOCATION_CHANGED, uri is: " << plugin->getLocation() << LL_ENDL;
+
+ std::string url = plugin->getLocation();
+
+ if(getNavState() == MEDIANAVSTATE_BEGUN)
+ {
+ if(mCurrentMediaURL == url)
+ {
+ // This is a navigate that takes us to the same url as the previous navigate.
+ setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS);
+ }
+ else
+ {
+ mCurrentMediaURL = url;
+ setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED);
+ }
+ }
+ else if(getNavState() == MEDIANAVSTATE_SERVER_BEGUN)
+ {
+ mCurrentMediaURL = url;
+ setNavState(MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED);
+ }
+ else
+ {
+ // Don't track redirects.
+ setNavState(MEDIANAVSTATE_NONE);
+ }
+ }
+ break;
+
+ case LLViewerMediaObserver::MEDIA_EVENT_PICK_FILE_REQUEST:
+ {
+ // Display a file picker
+ std::string response;
+
+ LLFilePicker& picker = LLFilePicker::instance();
+ if (!picker.getOpenFile(LLFilePicker::FFLOAD_ALL))
+ {
+ // The user didn't pick a file -- the empty response string will indicate this.
+ }
+
+ response = picker.getFirstFile();
+
+ plugin->sendPickFileResponse(response);
+ }
+ break;
+
+
+ case LLViewerMediaObserver::MEDIA_EVENT_AUTH_REQUEST:
+ {
+ LLNotification::Params auth_request_params;
+ auth_request_params.name = "AuthRequest";
+
+ // pass in host name and realm for site (may be zero length but will always exist)
+ LLSD args;
+ LLURL raw_url( plugin->getAuthURL().c_str() );
+ args["HOST_NAME"] = raw_url.getAuthority();
+ args["REALM"] = plugin->getAuthRealm();
+ auth_request_params.substitutions = args;
+
+ auth_request_params.payload = LLSD().with("media_id", mTextureId);
+ auth_request_params.functor.function = boost::bind(&LLViewerMedia::onAuthSubmit, _1, _2);
+ LLNotifications::instance().add(auth_request_params);
+ };
+ break;
+
+ case LLViewerMediaObserver::MEDIA_EVENT_CLOSE_REQUEST:
+ {
+ std::string uuid = plugin->getClickUUID();
+
+ llinfos << "MEDIA_EVENT_CLOSE_REQUEST for uuid " << uuid << llendl;
+
+ if(uuid.empty())
+ {
+ // This close request is directed at this instance, let it fall through.
+ }
+ else
+ {
+ // This close request is directed at another instance
+ pass_through = false;
+ LLFloaterMediaBrowser::closeRequest(uuid);
+ LLFloaterWebContent::closeRequest(uuid);
+ }
+ }
+ break;
+
+ case LLViewerMediaObserver::MEDIA_EVENT_GEOMETRY_CHANGE:
+ {
+ std::string uuid = plugin->getClickUUID();
+
+ llinfos << "MEDIA_EVENT_GEOMETRY_CHANGE for uuid " << uuid << llendl;
+
+ if(uuid.empty())
+ {
+ // This geometry change request is directed at this instance, let it fall through.
+ }
+ else
+ {
+ // This request is directed at another instance
+ pass_through = false;
+ LLFloaterMediaBrowser::geometryChanged(uuid, plugin->getGeometryX(), plugin->getGeometryY(), plugin->getGeometryWidth(), plugin->getGeometryHeight());
+ LLFloaterWebContent::geometryChanged(uuid, plugin->getGeometryX(), plugin->getGeometryY(), plugin->getGeometryWidth(), plugin->getGeometryHeight());
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ if(pass_through)
+ {
+ // Just chain the event to observers.
+ emitEvent(plugin, event);
+ }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// virtual
+void LLViewerMediaImpl::handleCookieSet(LLPluginClassMedia* self, const std::string &cookie)
+{
+ LLViewerMedia::getCookieStore()->setCookies(cookie);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// virtual
+void
+LLViewerMediaImpl::cut()
+{
+ if (mMediaSource)
+ mMediaSource->cut();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// virtual
+BOOL
+LLViewerMediaImpl::canCut() const
+{
+ if (mMediaSource)
+ return mMediaSource->canCut();
+ else
+ return FALSE;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// virtual
+void
+LLViewerMediaImpl::copy()
+{
+ if (mMediaSource)
+ mMediaSource->copy();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// virtual
+BOOL
+LLViewerMediaImpl::canCopy() const
+{
+ if (mMediaSource)
+ return mMediaSource->canCopy();
+ else
+ return FALSE;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// virtual
+void
+LLViewerMediaImpl::paste()
+{
+ if (mMediaSource)
+ mMediaSource->paste();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// virtual
+BOOL
+LLViewerMediaImpl::canPaste() const
+{
+ if (mMediaSource)
+ return mMediaSource->canPaste();
+ else
+ return FALSE;
+}
+
+void LLViewerMediaImpl::setUpdated(BOOL updated)
+{
+ mIsUpdated = updated ;
+}
+
+BOOL LLViewerMediaImpl::isUpdated()
+{
+ return mIsUpdated ;
+}
+
+void LLViewerMediaImpl::calculateInterest()
+{
+ LLViewerMediaTexture* texture = LLViewerTextureManager::findMediaTexture( mTextureId );
+
+ if(texture != NULL)
+ {
+ mInterest = texture->getMaxVirtualSize();
+ }
+ else
+ {
+ // This will be a relatively common case now, since it will always be true for unloaded media.
+ mInterest = 0.0f;
+ }
+
+ // Calculate distance from the avatar, for use in the proximity calculation.
+ mProximityDistance = 0.0f;
+ mProximityCamera = 0.0f;
+ if(!mObjectList.empty())
+ {
+ // Just use the first object in the list. We could go through the list and find the closest object, but this should work well enough.
+ std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
+ LLVOVolume* objp = *iter ;
+ llassert_always(objp != NULL) ;
+
+ // The distance calculation is invalid for HUD attachments -- leave both mProximityDistance and mProximityCamera at 0 for them.
+ if(!objp->isHUDAttachment())
+ {
+ LLVector3d obj_global = objp->getPositionGlobal() ;
+ LLVector3d agent_global = gAgent.getPositionGlobal() ;
+ LLVector3d global_delta = agent_global - obj_global ;
+ mProximityDistance = global_delta.magVecSquared(); // use distance-squared because it's cheaper and sorts the same.
+
+ LLVector3d camera_delta = gAgentCamera.getCameraPositionGlobal() - obj_global;
+ mProximityCamera = camera_delta.magVec();
+ }
+ }
+
+ if(mNeedsMuteCheck)
+ {
+ // Check all objects this instance is associated with, and those objects' owners, against the mute list
+ mIsMuted = false;
+
+ std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
+ for(; iter != mObjectList.end() ; ++iter)
+ {
+ LLVOVolume *obj = *iter;
+ llassert(obj);
+ if (!obj) continue;
+ if(LLMuteList::getInstance() &&
+ LLMuteList::getInstance()->isMuted(obj->getID()))
+ {
+ mIsMuted = true;
+ }
+ else
+ {
+ // We won't have full permissions data for all objects. Attempt to mute objects when we can tell their owners are muted.
+ if (LLSelectMgr::getInstance())
+ {
+ LLPermissions* obj_perm = LLSelectMgr::getInstance()->findObjectPermissions(obj);
+ if(obj_perm)
+ {
+ if(LLMuteList::getInstance() &&
+ LLMuteList::getInstance()->isMuted(obj_perm->getOwner()))
+ mIsMuted = true;
+ }
+ }
+ }
+ }
+
+ mNeedsMuteCheck = false;
+ }
+}
+
+F64 LLViewerMediaImpl::getApproximateTextureInterest()
+{
+ F64 result = 0.0f;
+
+ if(mMediaSource)
+ {
+ result = mMediaSource->getFullWidth();
+ result *= mMediaSource->getFullHeight();
+ }
+ else
+ {
+ // No media source is loaded -- all we have to go on is the texture size that has been set on the impl, if any.
+ result = mMediaWidth;
+ result *= mMediaHeight;
+ }
+
+ return result;
+}
+
+void LLViewerMediaImpl::setUsedInUI(bool used_in_ui)
+{
+ mUsedInUI = used_in_ui;
+
+ // HACK: Force elements used in UI to load right away.
+ // This fixes some issues where UI code that uses the browser instance doesn't expect it to be unloaded.
+ if(mUsedInUI && (mPriority == LLPluginClassMedia::PRIORITY_UNLOADED))
+ {
+ if(getVisible())
+ {
+ setPriority(LLPluginClassMedia::PRIORITY_NORMAL);
+ }
+ else
+ {
+ setPriority(LLPluginClassMedia::PRIORITY_HIDDEN);
+ }
+
+ createMediaSource();
+ }
+};
+
+void LLViewerMediaImpl::setBackgroundColor(LLColor4 color)
+{
+ mBackgroundColor = color;
+
+ if(mMediaSource)
+ {
+ mMediaSource->setBackgroundColor(mBackgroundColor);
+ }
+};
+
+F64 LLViewerMediaImpl::getCPUUsage() const
+{
+ F64 result = 0.0f;
+
+ if(mMediaSource)
+ {
+ result = mMediaSource->getCPUUsage();
+ }
+
+ return result;
+}
+
+void LLViewerMediaImpl::setPriority(LLPluginClassMedia::EPriority priority)
+{
+ if(mPriority != priority)
+ {
+ LL_DEBUGS("PluginPriority")
+ << "changing priority of media id " << mTextureId
+ << " from " << LLPluginClassMedia::priorityToString(mPriority)
+ << " to " << LLPluginClassMedia::priorityToString(priority)
+ << LL_ENDL;
+ }
+
+ mPriority = priority;
+
+ if(priority == LLPluginClassMedia::PRIORITY_UNLOADED)
+ {
+ if(mMediaSource)
+ {
+ // Need to unload the media source
+
+ // First, save off previous media state
+ mPreviousMediaState = mMediaSource->getStatus();
+ mPreviousMediaTime = mMediaSource->getCurrentTime();
+
+ destroyMediaSource();
+ }
+ }
+
+ if(mMediaSource)
+ {
+ mMediaSource->setPriority(mPriority);
+ }
+
+ // NOTE: loading (or reloading) media sources whose priority has risen above PRIORITY_UNLOADED is done in update().
+}
+
+void LLViewerMediaImpl::setLowPrioritySizeLimit(int size)
+{
+ if(mMediaSource)
+ {
+ mMediaSource->setLowPrioritySizeLimit(size);
+ }
+}
+
+void LLViewerMediaImpl::setNavState(EMediaNavState state)
+{
+ mMediaNavState = state;
+
+ switch (state)
+ {
+ case MEDIANAVSTATE_NONE: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_NONE" << llendl; break;
+ case MEDIANAVSTATE_BEGUN: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_BEGUN" << llendl; break;
+ case MEDIANAVSTATE_FIRST_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_FIRST_LOCATION_CHANGED" << llendl; break;
+ case MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS" << llendl; break;
+ case MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED" << llendl; break;
+ case MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS" << llendl; break;
+ case MEDIANAVSTATE_SERVER_SENT: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_SENT" << llendl; break;
+ case MEDIANAVSTATE_SERVER_BEGUN: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_BEGUN" << llendl; break;
+ case MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED" << llendl; break;
+ case MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED" << llendl; break;
+ }
+}
+
+void LLViewerMediaImpl::setNavigateSuspended(bool suspend)
+{
+ if(mNavigateSuspended != suspend)
+ {
+ mNavigateSuspended = suspend;
+ if(!suspend)
+ {
+ // We're coming out of suspend. If someone tried to do a navigate while suspended, do one now instead.
+ if(mNavigateSuspendedDeferred)
+ {
+ mNavigateSuspendedDeferred = false;
+ navigateInternal();
+ }
+ }
+ }
+}
+
+void LLViewerMediaImpl::cancelMimeTypeProbe()
+{
+ if(mMimeTypeProbe != NULL)
+ {
+ // There doesn't seem to be a way to actually cancel an outstanding request.
+ // Simulate it by telling the LLMimeDiscoveryResponder not to write back any results.
+ mMimeTypeProbe->cancelRequest();
+
+ // The above should already have set mMimeTypeProbe to NULL.
+ if(mMimeTypeProbe != NULL)
+ {
+ llerrs << "internal error: mMimeTypeProbe is not NULL after cancelling request." << llendl;
+ }
+ }
+}
+
+void LLViewerMediaImpl::addObject(LLVOVolume* obj)
+{
+ std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
+ for(; iter != mObjectList.end() ; ++iter)
+ {
+ if(*iter == obj)
+ {
+ return ; //already in the list.
+ }
+ }
+
+ mObjectList.push_back(obj) ;
+ mNeedsMuteCheck = true;
+}
+
+void LLViewerMediaImpl::removeObject(LLVOVolume* obj)
+{
+ mObjectList.remove(obj) ;
+ mNeedsMuteCheck = true;
+}
+
+const std::list< LLVOVolume* >* LLViewerMediaImpl::getObjectList() const
+{
+ return &mObjectList ;
+}
+
+LLVOVolume *LLViewerMediaImpl::getSomeObject()
+{
+ LLVOVolume *result = NULL;
+
+ std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ;
+ if(iter != mObjectList.end())
+ {
+ result = *iter;
+ }
+
+ return result;
+}
+
+void LLViewerMediaImpl::setTextureID(LLUUID id)
+{
+ if(id != mTextureId)
+ {
+ if(mTextureId.notNull())
+ {
+ // Remove this item's entry from the map
+ sViewerMediaTextureIDMap.erase(mTextureId);
+ }
+
+ if(id.notNull())
+ {
+ sViewerMediaTextureIDMap.insert(LLViewerMedia::impl_id_map::value_type(id, this));
+ }
+
+ mTextureId = id;
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+bool LLViewerMediaImpl::isAutoPlayable() const
+{
+ return (mMediaAutoPlay &&
+ gSavedSettings.getBOOL(LLViewerMedia::AUTO_PLAY_MEDIA_SETTING) &&
+ gSavedSettings.getBOOL("MediaTentativeAutoPlay"));
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+bool LLViewerMediaImpl::shouldShowBasedOnClass() const
+{
+ // If this is parcel media or in the UI, return true always
+ if (getUsedInUI() || isParcelMedia()) return true;
+
+ bool attached_to_another_avatar = isAttachedToAnotherAvatar();
+ bool inside_parcel = isInAgentParcel();
+
+ // llinfos << " hasFocus = " << hasFocus() <<
+ // " others = " << (attached_to_another_avatar && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING)) <<
+ // " within = " << (inside_parcel && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING)) <<
+ // " outside = " << (!inside_parcel && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING)) << llendl;
+
+ // If it has focus, we should show it
+ // This is incorrect, and causes EXT-6750 (disabled attachment media still plays)
+// if (hasFocus())
+// return true;
+
+ // If it is attached to an avatar and the pref is off, we shouldn't show it
+ if (attached_to_another_avatar)
+ return gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING);
+
+ if (inside_parcel)
+ return gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING);
+ else
+ return gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+bool LLViewerMediaImpl::isAttachedToAnotherAvatar() const
+{
+ bool result = false;
+
+ std::list< LLVOVolume* >::const_iterator iter = mObjectList.begin();
+ std::list< LLVOVolume* >::const_iterator end = mObjectList.end();
+ for ( ; iter != end; iter++)
+ {
+ if (isObjectAttachedToAnotherAvatar(*iter))
+ {
+ result = true;
+ break;
+ }
+ }
+ return result;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+//static
+bool LLViewerMediaImpl::isObjectAttachedToAnotherAvatar(LLVOVolume *obj)
+{
+ bool result = false;
+ LLXform *xform = obj;
+ // Walk up parent chain
+ while (NULL != xform)
+ {
+ LLViewerObject *object = dynamic_cast<LLViewerObject*> (xform);
+ if (NULL != object)
+ {
+ LLVOAvatar *avatar = object->asAvatar();
+ if ((NULL != avatar) && (avatar != gAgentAvatarp))
+ {
+ result = true;
+ break;
+ }
+ }
+ xform = xform->getParent();
+ }
+ return result;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+bool LLViewerMediaImpl::isInAgentParcel() const
+{
+ bool result = false;
+
+ std::list< LLVOVolume* >::const_iterator iter = mObjectList.begin();
+ std::list< LLVOVolume* >::const_iterator end = mObjectList.end();
+ for ( ; iter != end; iter++)
+ {
+ LLVOVolume *object = *iter;
+ if (LLViewerMediaImpl::isObjectInAgentParcel(object))
+ {
+ result = true;
+ break;
+ }
+ }
+ return result;
+}
+
+LLNotificationPtr LLViewerMediaImpl::getCurrentNotification() const
+{
+ return mNotification;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+//
+// static
+bool LLViewerMediaImpl::isObjectInAgentParcel(LLVOVolume *obj)
+{
+ return (LLViewerParcelMgr::getInstance()->inAgentParcel(obj->getPositionGlobal()));
+}
diff --git a/indra/newview/llviewermedia.h b/indra/newview/llviewermedia.h
index e2e342cc45..a70c6f4887 100644
--- a/indra/newview/llviewermedia.h
+++ b/indra/newview/llviewermedia.h
@@ -339,7 +339,10 @@ public:
LLVOVolume *getSomeObject();
void setUpdated(BOOL updated) ;
BOOL isUpdated() ;
-
+
+ // updates the javascript object in the embedded browser with viewer values
+ void updateJavascriptObject();
+
// Updates the "interest" value in this object
void calculateInterest();
F64 getInterest() const { return mInterest; };
diff --git a/indra/newview/skins/default/xui/en/menu_login.xml b/indra/newview/skins/default/xui/en/menu_login.xml
index 0d4a095e14..32c1d7083a 100644
--- a/indra/newview/skins/default/xui/en/menu_login.xml
+++ b/indra/newview/skins/default/xui/en/menu_login.xml
@@ -183,11 +183,11 @@
parameter="http://join.secondlife.com/"/>
</menu_item_call>
<menu_item_call
- label="Web Content Floater Test"
- name="Web Content Floater Test">
+ label="Web Content Floater Debug Test"
+ name="Web Content Floater Debug Test">
<menu_item_call.on_click
function="Advanced.WebContentTest"
- parameter="http://www.google.com"/>
+ parameter="http://callum-linden.s3.amazonaws.com/browsertest.html"/>
</menu_item_call>
<menu_item_check
label="Show Grid Picker"