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-rw-r--r--indra/llplugin/llpluginclassmedia.cpp2860
1 files changed, 1424 insertions, 1436 deletions
diff --git a/indra/llplugin/llpluginclassmedia.cpp b/indra/llplugin/llpluginclassmedia.cpp
index 9f666369d4..d3d0403bbb 100644
--- a/indra/llplugin/llpluginclassmedia.cpp
+++ b/indra/llplugin/llpluginclassmedia.cpp
@@ -1,1436 +1,1424 @@
-/**
- * @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::jsAgentGlobalLocationEvent( double x, double y, double z )
-{
- if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
- {
- return;
- }
-
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_global_location");
- message.setValueReal( "x", x );
- message.setValueReal( "y", y );
- message.setValueReal( "z", z );
- sendMessage( message );
-}
-
-void LLPluginClassMedia::jsAgentOrientationEvent( double angle )
-{
- if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
- {
- return;
- }
-
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_orientation");
- message.setValueReal( "angle", angle );
-
- 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;
-}
-
+/**
+ * @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::jsEnableObject( bool enable )
+{
+ if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+ {
+ return;
+ }
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_enable_object");
+ message.setValueBoolean( "enable", enable );
+ 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::jsAgentGlobalLocationEvent( double x, double y, double z )
+{
+ if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+ {
+ return;
+ }
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_global_location");
+ message.setValueReal( "x", x );
+ message.setValueReal( "y", y );
+ message.setValueReal( "z", z );
+ sendMessage( message );
+}
+
+void LLPluginClassMedia::jsAgentOrientationEvent( double angle )
+{
+ if( ! mPlugin || !mPlugin->isRunning() || mPlugin->isBlocked() )
+ {
+ return;
+ }
+
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "js_agent_orientation");
+ message.setValueReal( "angle", angle );
+
+ 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;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 03:15:11 +0000