Automated merge with http://hg.secondlife.com/viewer-development

23 files changed, 2095 insertions, 1819 deletions

diff --git a/indra/cmake/Variables.cmake b/indra/cmake/Variables.cmake
index cfccd29def..4cbf7aa043 100644
--- a/indra/cmake/Variables.cmake
+++ b/indra/cmake/Variables.cmake
@@ -102,7 +102,7 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
   # To support a different SDK update these Xcode settings:
   set(CMAKE_OSX_DEPLOYMENT_TARGET 10.5)
   set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX10.5.sdk)
-  set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "4.2")
+  set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "4.0")
   set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT dwarf-with-dsym)
 
   # NOTE: To attempt an i386/PPC Universal build, add this on the configure line:
diff --git a/indra/llkdu/llimagej2ckdu.cpp b/indra/llkdu/llimagej2ckdu.cpp
index 39ae09650e..c156ed0cef 100644
--- a/indra/llkdu/llimagej2ckdu.cpp
+++ b/indra/llkdu/llimagej2ckdu.cpp
@@ -73,7 +73,7 @@ void set_default_colour_weights(kdu_params *siz);
 
 const char* engineInfoLLImageJ2CKDU()
 {
-	std::string version = llformat("KDU %s", KDU_CORE_VERSION);
+	static std::string version = llformat("KDU %s", KDU_CORE_VERSION);
 	return version.c_str();
 }
 
diff --git a/indra/llplugin/llpluginclassmedia.cpp b/indra/llplugin/llpluginclassmedia.cpp
index 2103216536..8f161201f4 100644
--- a/indra/llplugin/llpluginclassmedia.cpp
+++ b/indra/llplugin/llpluginclassmedia.cpp
@@ -1,1335 +1,1436 @@
-/** 
- * @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::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;

+}

+

diff --git a/indra/llplugin/llpluginclassmedia.h b/indra/llplugin/llpluginclassmedia.h
index cf8d8b26b9..c061390699 100644
--- a/indra/llplugin/llpluginclassmedia.h
+++ b/indra/llplugin/llpluginclassmedia.h
@@ -1,416 +1,426 @@
-/** 
- * @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 jsAgentGlobalLocationEvent( double x, double y, double z );

+	void jsAgentOrientationEvent( double angle );

+	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/llrender/llfontgl.cpp b/indra/llrender/llfontgl.cpp
index d6a31dc862..180ae4dfa6 100644
--- a/indra/llrender/llfontgl.cpp
+++ b/indra/llrender/llfontgl.cpp
@@ -554,7 +554,7 @@ S32 LLFontGL::maxDrawableChars(const llwchar* wchars, F32 max_pixels, S32 max_ch
 	BOOL in_word = FALSE;
 
 	// avoid S32 overflow when max_pixels == S32_MAX by staying in floating point
-	F32 scaled_max_pixels =	ceil(max_pixels * sScaleX);
+	F32 scaled_max_pixels =	max_pixels * sScaleX;
 	F32 width_padding = 0.f;
 	
 	LLFontGlyphInfo* next_glyph = NULL;
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index 1cc3cc04d6..349dbc3405 100644
--- a/indra/llui/lltextbase.cpp
+++ b/indra/llui/lltextbase.cpp
@@ -280,7 +280,7 @@ bool LLTextBase::truncate()
 	if (getLength() >= S32(mMaxTextByteLength / 4))
 	{	
 		// Have to check actual byte size
-        LLWString text(getWText());
+		LLWString text(getWText());
 		S32 utf8_byte_size = wstring_utf8_length(text);
 		if ( utf8_byte_size > mMaxTextByteLength )
 		{
@@ -547,8 +547,7 @@ void LLTextBase::drawText()
 		}
 
 		LLRect text_rect(line.mRect);
-		text_rect.mRight = llmin(mDocumentView->getRect().getWidth(), text_rect.mRight); // clamp right edge to document extents
-		text_rect.translate(mVisibleTextRect.mLeft, mVisibleTextRect.mBottom); // translate into display region of text widget
+		text_rect.mRight = mDocumentView->getRect().getWidth(); // clamp right edge to document extents
 		text_rect.translate(mDocumentView->getRect().mLeft, mDocumentView->getRect().mBottom); // adjust by scroll position
 
 		// draw a single line of text
@@ -655,7 +654,7 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s
 	}
 
 	text.insert(pos, wstr);
-    getViewModel()->setDisplay(text);
+	getViewModel()->setDisplay(text);
 
 	if ( truncate() )
 	{
@@ -670,7 +669,7 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s
 
 S32 LLTextBase::removeStringNoUndo(S32 pos, S32 length)
 {
-    LLWString text(getWText());
+	LLWString text(getWText());
 	segment_set_t::iterator seg_iter = getSegIterContaining(pos);
 	while(seg_iter != mSegments.end())
 	{
@@ -717,7 +716,7 @@ S32 LLTextBase::removeStringNoUndo(S32 pos, S32 length)
 	}
 
 	text.erase(pos, length);
-    getViewModel()->setDisplay(text);
+	getViewModel()->setDisplay(text);
 
 	// recreate default segment in case we erased everything
 	createDefaultSegment();
@@ -734,9 +733,9 @@ S32 LLTextBase::overwriteCharNoUndo(S32 pos, llwchar wc)
 	{
 		return 0;
 	}
-    LLWString text(getWText());
+	LLWString text(getWText());
 	text[pos] = wc;
-    getViewModel()->setDisplay(text);
+	getViewModel()->setDisplay(text);
 
 	onValueChange(pos, pos + 1);
 	needsReflow(pos);
@@ -857,7 +856,7 @@ BOOL LLTextBase::handleMouseUp(S32 x, S32 y, MASK mask)
 		// Did we just click on a link?
 		if (mURLClickSignal
 			&& cur_segment->getStyle()
-		    && cur_segment->getStyle()->isLink())
+			&& cur_segment->getStyle()->isLink())
 		{
 			// *TODO: send URL here?
 			(*mURLClickSignal)(this, LLSD() );
@@ -1035,27 +1034,27 @@ void LLTextBase::draw()
 		gl_rect_2d(text_rect, bg_color % alpha, TRUE);
 	}
 
- 	bool should_clip = mClip || mScroller != NULL;
- 	{ LLLocalClipRect clip(text_rect, should_clip);
+	bool should_clip = mClip || mScroller != NULL;
+	{ LLLocalClipRect clip(text_rect, should_clip);
  
- 		// draw document view
- 		if (mScroller)
+		// draw document view
+		if (mScroller)
+		{
+			drawChild(mScroller);
+		}
+		else
 		{
- 			drawChild(mScroller);
- 		}
- 		else
- 		{
- 			drawChild(mDocumentView);
- 		}
+			drawChild(mDocumentView);
+		}
  
 		drawSelectionBackground();
 		drawText();
 		drawCursor();
 	}
  
- 	mDocumentView->setVisible(FALSE);
- 	LLUICtrl::draw();
- 	mDocumentView->setVisible(TRUE);
+	mDocumentView->setVisible(FALSE);
+	LLUICtrl::draw();
+	mDocumentView->setVisible(TRUE);
 }
 
 
@@ -1119,8 +1118,7 @@ void LLTextBase::updateScrollFromCursor()
 
 	// scroll so that the cursor is at the top of the page
 	LLRect scroller_doc_window = getVisibleDocumentRect();
-	LLRect cursor_rect_doc = getLocalRectFromDocIndex(mCursorPos);
-	cursor_rect_doc.translate(scroller_doc_window.mLeft, scroller_doc_window.mBottom);
+	LLRect cursor_rect_doc = getDocRectFromDocIndex(mCursorPos);
 	mScroller->scrollToShowRect(cursor_rect_doc, LLRect(0, scroller_doc_window.getHeight() - 5, scroller_doc_window.getWidth(), 5));
 }
 
@@ -1366,9 +1364,9 @@ S32 LLTextBase::getLineStart( S32 line ) const
 {
 	S32 num_lines = getLineCount();
 	if (num_lines == 0)
-    {
+	{
 		return 0;
-    }
+	}
 
 	line = llclamp(line, 0, num_lines-1);
 	return mLineInfoList[line].mDocIndexStart;
@@ -1378,9 +1376,9 @@ S32 LLTextBase::getLineEnd( S32 line ) const
 {
 	S32 num_lines = getLineCount();
 	if (num_lines == 0)
-    {
+	{
 		return 0;
-    }
+	}
 
 	line = llclamp(line, 0, num_lines-1);
 	return mLineInfoList[line].mDocIndexEnd;
@@ -1656,7 +1654,7 @@ void LLTextBase::appendTextImpl(const std::string &new_text, const LLStyle::Para
 		LLUrlMatch match;
 		std::string text = new_text;
 		while ( LLUrlRegistry::instance().findUrl(text, match,
-		        boost::bind(&LLTextBase::replaceUrl, this, _1, _2, _3)) )
+				boost::bind(&LLTextBase::replaceUrl, this, _1, _2, _3)) )
 		{
 			
 			LLTextUtil::processUrlMatch(&match,this);
@@ -1949,7 +1947,7 @@ void LLTextBase::setWText(const LLWString& text)
 
 const LLWString& LLTextBase::getWText() const
 {
-    return getViewModel()->getDisplay();
+	return getViewModel()->getDisplay();
 }
 
 // If round is true, if the position is on the right half of a character, the cursor
@@ -1960,9 +1958,12 @@ S32 LLTextBase::getDocIndexFromLocalCoord( S32 local_x, S32 local_y, BOOL round,
 {
 	// Figure out which line we're nearest to.
 	LLRect visible_region = getVisibleDocumentRect();
+	LLRect doc_rect = mDocumentView->getRect();
+
+	S32 doc_y = local_y - doc_rect.mBottom;
 	
 	// binary search for line that starts before local_y
-	line_list_t::const_iterator line_iter = std::lower_bound(mLineInfoList.begin(), mLineInfoList.end(), local_y - mVisibleTextRect.mBottom + visible_region.mBottom, compare_bottom());
+	line_list_t::const_iterator line_iter = std::lower_bound(mLineInfoList.begin(), mLineInfoList.end(), doc_y, compare_bottom());
 
 	if (line_iter == mLineInfoList.end())
 	{
@@ -1970,7 +1971,7 @@ S32 LLTextBase::getDocIndexFromLocalCoord( S32 local_x, S32 local_y, BOOL round,
 	}
 	
 	S32 pos = getLength();
-	S32 start_x = mVisibleTextRect.mLeft + line_iter->mRect.mLeft - visible_region.mLeft;
+	S32 start_x = line_iter->mRect.mLeft + doc_rect.mLeft;
 
 	segment_set_t::iterator line_seg_iter;
 	S32 line_seg_offset;
@@ -1992,7 +1993,7 @@ S32 LLTextBase::getDocIndexFromLocalCoord( S32 local_x, S32 local_y, BOOL round,
 		}
 
 		// if we've reached a line of text *below* the mouse cursor, doc index is first character on that line
-		if (hit_past_end_of_line && local_y - mVisibleTextRect.mBottom + visible_region.mBottom > line_iter->mRect.mTop)
+		if (hit_past_end_of_line && doc_y > line_iter->mRect.mTop)
 		{
 			pos = segment_line_start;
 			break;
@@ -2461,7 +2462,7 @@ LLRect LLTextBase::getVisibleDocumentRect() const
 		LLRect doc_rect = mDocumentView->getLocalRect();
 		doc_rect.mLeft -= mDocumentView->getRect().mLeft;
 		// adjust for height of text above widget baseline
-		doc_rect.mBottom = llmin(0, doc_rect.getHeight() - mVisibleTextRect.getHeight());
+		doc_rect.mBottom = doc_rect.getHeight() - mVisibleTextRect.getHeight();
 		return doc_rect;
 	}
 }
@@ -2575,21 +2576,21 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele
 
 	LLColor4 color = (mEditor.getReadOnly() ? mStyle->getReadOnlyColor() : mStyle->getColor())  % alpha;
 
-  	if( selection_start > seg_start )
+	if( selection_start > seg_start )
 	{
 		// Draw normally
 		S32 start = seg_start;
 		S32 end = llmin( selection_start, seg_end );
 		S32 length =  end - start;
 		font->render(text, start, 
-			     rect, 
-			     color, 
-			     LLFontGL::LEFT, mEditor.mVAlign, 
-			     LLFontGL::NORMAL, 
-			     mStyle->getShadowType(), 
-			     length,
-			     &right_x, 
-			     mEditor.getUseEllipses());
+				 rect, 
+				 color, 
+				 LLFontGL::LEFT, mEditor.mVAlign, 
+				 LLFontGL::NORMAL, 
+				 mStyle->getShadowType(), 
+				 length,
+				 &right_x, 
+				 mEditor.getUseEllipses());
 	}
 	rect.mLeft = (S32)ceil(right_x);
 	
@@ -2601,14 +2602,14 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele
 		S32 length = end - start;
 
 		font->render(text, start, 
-			     rect,
-			     mStyle->getSelectedColor().get(),
-			     LLFontGL::LEFT, mEditor.mVAlign, 
-			     LLFontGL::NORMAL, 
-			     LLFontGL::NO_SHADOW, 
-			     length,
-			     &right_x, 
-			     mEditor.getUseEllipses());
+				 rect,
+				 mStyle->getSelectedColor().get(),
+				 LLFontGL::LEFT, mEditor.mVAlign, 
+				 LLFontGL::NORMAL, 
+				 LLFontGL::NO_SHADOW, 
+				 length,
+				 &right_x, 
+				 mEditor.getUseEllipses());
 	}
 	rect.mLeft = (S32)ceil(right_x);
 	if( selection_end < seg_end )
@@ -2618,14 +2619,14 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele
 		S32 end = seg_end;
 		S32 length = end - start;
 		font->render(text, start, 
-			     rect, 
-			     color, 
-			     LLFontGL::LEFT, mEditor.mVAlign, 
-			     LLFontGL::NORMAL, 
-			     mStyle->getShadowType(), 
-			     length,
-			     &right_x, 
-			     mEditor.getUseEllipses());
+				 rect, 
+				 color, 
+				 LLFontGL::LEFT, mEditor.mVAlign, 
+				 LLFontGL::NORMAL, 
+				 mStyle->getShadowType(), 
+				 length,
+				 &right_x, 
+				 mEditor.getUseEllipses());
 	}
 	return right_x;
 }
diff --git a/indra/media_plugins/webkit/media_plugin_webkit.cpp b/indra/media_plugins/webkit/media_plugin_webkit.cpp
index 9ba8edbb59..27f3c7260e 100644
--- a/indra/media_plugins/webkit/media_plugin_webkit.cpp
+++ b/indra/media_plugins/webkit/media_plugin_webkit.cpp
@@ -1168,6 +1168,66 @@ void MediaPluginWebKit::receiveMessage(const char *message_string)
 				authResponse(message_in);
 			}
 			else
+			if(message_name == "js_expose_object")
+			{
+#if LLQTWEBKIT_API_VERSION >= 9
+				bool expose_object = message_in.getValueBoolean( "expose" );
+				LLQtWebKit::getInstance()->setExposeObject( expose_object );
+#endif
+			}
+			else
+			if(message_name == "js_values_valid")
+			{
+#if LLQTWEBKIT_API_VERSION >= 9
+				bool valid = message_in.getValueBoolean( "valid" );
+				LLQtWebKit::getInstance()->setValuesValid( valid );
+#endif
+			}
+			else
+			if(message_name == "js_agent_location")
+			{
+#if LLQTWEBKIT_API_VERSION >= 9
+				F32 x = message_in.getValueReal("x");
+				F32 y = message_in.getValueReal("y");
+				F32 z = message_in.getValueReal("z");
+				LLQtWebKit::getInstance()->setAgentLocation( x, y, z );
+#endif
+			}
+			else
+			if(message_name == "js_agent_global_location")
+			{
+#if LLQTWEBKIT_API_VERSION >= 9
+				F32 x = message_in.getValueReal("x");
+				F32 y = message_in.getValueReal("y");
+				F32 z = message_in.getValueReal("z");
+				LLQtWebKit::getInstance()->setAgentGlobalLocation( x, y, z );
+#endif
+			}
+			else			
+			if(message_name == "js_agent_orientation")
+			{
+#if LLQTWEBKIT_API_VERSION >= 9
+				F32 angle = message_in.getValueReal("angle");
+				LLQtWebKit::getInstance()->setAgentOrientation( angle );
+#endif
+			}
+			else
+			if(message_name == "js_agent_region")
+			{
+#if LLQTWEBKIT_API_VERSION >= 9
+				const std::string& region = message_in.getValue("region");
+				LLQtWebKit::getInstance()->setAgentRegion( region );
+#endif
+			}
+			else
+			if(message_name == "js_agent_maturity")
+			{
+#if LLQTWEBKIT_API_VERSION >= 9
+				const std::string& maturity = message_in.getValue("maturity");
+				LLQtWebKit::getInstance()->setAgentMaturity( maturity );
+#endif
+			}
+			else
 			{
 //				std::cerr << "MediaPluginWebKit::receiveMessage: unknown media message: " << message_string << std::endl;
 			}
@@ -1324,4 +1384,3 @@ 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 eb6c77971b..cf5f522519 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/llfloatersounddevices.cpp b/indra/newview/llfloatersounddevices.cpp
index 9fe7c7f9dd..e692f1735a 100644
--- a/indra/newview/llfloatersounddevices.cpp
+++ b/indra/newview/llfloatersounddevices.cpp
@@ -68,6 +68,9 @@ BOOL LLFloaterSoundDevices::postBuild()
 	if (panel)
 	{
 		panel->setUseTuningMode(false);
+		getChild<LLUICtrl>("voice_input_device")->setCommitCallback(boost::bind(&LLPanelVoiceDeviceSettings::apply, panel));
+		getChild<LLUICtrl>("voice_output_device")->setCommitCallback(boost::bind(&LLPanelVoiceDeviceSettings::apply, panel));
+		getChild<LLUICtrl>("mic_volume_slider")->setCommitCallback(boost::bind(&LLPanelVoiceDeviceSettings::apply, panel));
 	}
 	return TRUE;
 }
diff --git a/indra/newview/llpanelvoicedevicesettings.cpp b/indra/newview/llpanelvoicedevicesettings.cpp
index dc87bd0077..4a80bbbe5e 100644
--- a/indra/newview/llpanelvoicedevicesettings.cpp
+++ b/indra/newview/llpanelvoicedevicesettings.cpp
@@ -191,7 +191,21 @@ void LLPanelVoiceDeviceSettings::refresh()
 	mCtrlInputDevices = getChild<LLComboBox>("voice_input_device");
 	mCtrlOutputDevices = getChild<LLComboBox>("voice_output_device");
 
-	if(!LLVoiceClient::getInstance()->deviceSettingsAvailable())
+	bool device_settings_available = LLVoiceClient::getInstance()->deviceSettingsAvailable();
+
+	if (mCtrlInputDevices)
+	{
+		mCtrlInputDevices->setEnabled(device_settings_available);
+	}
+
+	if (mCtrlOutputDevices)
+	{
+		mCtrlOutputDevices->setEnabled(device_settings_available);
+	}
+
+	getChild<LLSlider>("mic_volume_slider")->setEnabled(device_settings_available);
+
+	if(!device_settings_available)
 	{
 		// The combo boxes are disabled, since we can't get the device settings from the daemon just now.
 		// Put the currently set default (ONLY) in the box, and select it.
@@ -207,6 +221,7 @@ void LLPanelVoiceDeviceSettings::refresh()
 			mCtrlOutputDevices->add( mOutputDevice, ADD_BOTTOM );
 			mCtrlOutputDevices->setSimple(mOutputDevice);
 		}
+		mDevicesUpdated = FALSE;
 	}
 	else if (!mDevicesUpdated)
 	{
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index 79c6c8db75..1e53274cd6 100644
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -62,6 +62,7 @@
 #include "llmutelist.h"
 #include "llpanelprofile.h"
 #include "llappviewer.h"
+#include "lllogininstance.h" 
 //#include "llfirstuse.h"
 #include "llwindow.h"
 
@@ -2343,6 +2344,65 @@ BOOL LLViewerMediaImpl::handleMouseUp(S32 x, S32 y, MASK mask)
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
+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 location within the grid
+		LLVector3d agent_pos_global = gAgent.getLastPositionGlobal();
+		double global_x = agent_pos_global.mdV[ VX ];
+		double global_y = agent_pos_global.mdV[ VY ];
+		double global_z = agent_pos_global.mdV[ VZ ];
+		mMediaSource->jsAgentGlobalLocationEvent( global_x, global_y, global_z );
+
+		// current agent orientation
+		double rotation = atan2( gAgent.getAtAxis().mV[VX], gAgent.getAtAxis().mV[VY] );
+		double angle = rotation * RAD_TO_DEG;
+		if ( angle < 0.0f ) angle = 360.0f + angle;	// TODO: has to be a better way to get orientation!
+		mMediaSource->jsAgentOrientationEvent( angle );
+
+		// 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)
@@ -2640,6 +2700,9 @@ void LLViewerMediaImpl::update()
 	{
 		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())
 		{
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/da/language_settings.xml b/indra/newview/skins/default/xui/da/language_settings.xml
index 3e46f69af1..0e3cbfd2d2 100644
--- a/indra/newview/skins/default/xui/da/language_settings.xml
+++ b/indra/newview/skins/default/xui/da/language_settings.xml
@@ -4,6 +4,7 @@
 
 	<!-- Locale Information -->
 	<string name="MicrosoftLocale">danish</string>
+	<string name="MacLocale">da_DK.UTF-8</string>
 	<string name="DarwinLocale">da_DK.UTF-8</string>
 	<string name="LinuxLocale">da_DK.UTF-8</string>
 	
diff --git a/indra/newview/skins/default/xui/de/language_settings.xml b/indra/newview/skins/default/xui/de/language_settings.xml
index d54f548fe1..f9346eef7d 100644
--- a/indra/newview/skins/default/xui/de/language_settings.xml
+++ b/indra/newview/skins/default/xui/de/language_settings.xml
@@ -4,6 +4,7 @@
 
 	<!-- Locale Information -->
 	<string name="MicrosoftLocale">german</string>
+	<string name="MacLocale">de_DE.UTF-8</string>
 	<string name="DarwinLocale">de_DE.UTF-8</string>
 	<string name="LinuxLocale">de_DE.UTF-8</string>
 	
diff --git a/indra/newview/skins/default/xui/en/language_settings.xml b/indra/newview/skins/default/xui/en/language_settings.xml
index c8a06fe401..51779e4bfd 100644
--- a/indra/newview/skins/default/xui/en/language_settings.xml
+++ b/indra/newview/skins/default/xui/en/language_settings.xml
@@ -4,6 +4,7 @@
 
 	<!-- Locale Information -->
 	<string name="MicrosoftLocale">english</string>
+	<string name="MacLocale">C</string>
 	<string name="DarwinLocale">C</string>
 	<string name="LinuxLocale">C</string>
   
diff --git a/indra/newview/skins/default/xui/en/menu_login.xml b/indra/newview/skins/default/xui/en/menu_login.xml
index 0d4a095e14..4c4ff3e5c4 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://google.com"/>
       </menu_item_call>
       <menu_item_check
         label="Show Grid Picker"
diff --git a/indra/newview/skins/default/xui/es/language_settings.xml b/indra/newview/skins/default/xui/es/language_settings.xml
index f172994077..997293a741 100644
--- a/indra/newview/skins/default/xui/es/language_settings.xml
+++ b/indra/newview/skins/default/xui/es/language_settings.xml
@@ -4,6 +4,7 @@
 
 	<!-- Locale Information -->
 	<string name="MicrosoftLocale">spanish</string>
+	<string name="MacLocale">es_ES.UTF-8</string>
 	<string name="DarwinLocale">es_ES.UTF-8</string>
 	<string name="LinuxLocale">es_ES.UTF-8</string>
 	
diff --git a/indra/newview/skins/default/xui/fr/language_settings.xml b/indra/newview/skins/default/xui/fr/language_settings.xml
index bd272e1f28..fdac9d65a7 100644
--- a/indra/newview/skins/default/xui/fr/language_settings.xml
+++ b/indra/newview/skins/default/xui/fr/language_settings.xml
@@ -4,6 +4,7 @@
 
 	<!-- Locale Information -->
 	<string name="MicrosoftLocale">french</string>
+	<string name="MacLocale">fr_FR.UTF-8</string>
 	<string name="DarwinLocale">fr_FR.UTF-8</string>
 	<string name="LinuxLocale">fr_FR.UTF-8</string>
 	
diff --git a/indra/newview/skins/default/xui/it/language_settings.xml b/indra/newview/skins/default/xui/it/language_settings.xml
index 312b8e21aa..5f448fa828 100644
--- a/indra/newview/skins/default/xui/it/language_settings.xml
+++ b/indra/newview/skins/default/xui/it/language_settings.xml
@@ -4,6 +4,7 @@
 
 	<!-- Locale Information -->
 	<string name="MicrosoftLocale">italian</string>
+	<string name="MacLocale">it_IT.UTF-8</string>
 	<string name="DarwinLocale">it_IT.UTF-8</string>
 	<string name="LinuxLocale">it_IT.UTF-8</string>
 	
diff --git a/indra/newview/skins/default/xui/ja/language_settings.xml b/indra/newview/skins/default/xui/ja/language_settings.xml
index a6023f9b56..91e8f4be7c 100644
--- a/indra/newview/skins/default/xui/ja/language_settings.xml
+++ b/indra/newview/skins/default/xui/ja/language_settings.xml
@@ -4,6 +4,7 @@
 
 	<!-- Locale Information -->
 	<string name="MicrosoftLocale">japanese</string>
+	<string name="MacLocale">ja_JP.UTF-8</string>
 	<string name="DarwinLocale">ja_JP.UTF-8</string>
 	<string name="LinuxLocale">ja_JP.UTF-8</string>
 	
diff --git a/indra/newview/skins/default/xui/nl/language_settings.xml b/indra/newview/skins/default/xui/nl/language_settings.xml
index 53501d5dcb..40f4d9178a 100644
--- a/indra/newview/skins/default/xui/nl/language_settings.xml
+++ b/indra/newview/skins/default/xui/nl/language_settings.xml
@@ -4,6 +4,7 @@
 
 	<!-- Locale Information -->
 	<string name="MicrosoftLocale">dutch</string>
+	<string name="MacLocale">nl_NL.UTF-8</string>
 	<string name="DarwinLocale">nl_NL.UTF-8</string>
 	<string name="LinuxLocale">nl_NL.UTF-8</string>
 	
diff --git a/indra/newview/skins/default/xui/pl/language_settings.xml b/indra/newview/skins/default/xui/pl/language_settings.xml
index 681b38e9cf..93051d1317 100644
--- a/indra/newview/skins/default/xui/pl/language_settings.xml
+++ b/indra/newview/skins/default/xui/pl/language_settings.xml
@@ -4,6 +4,7 @@
 
 	<!-- Locale Information -->
 	<string name="MicrosoftLocale">polish</string>
+	<string name="MacLocale">pl_PL.UTF-8</string>
 	<string name="DarwinLocale">pl_PL.UTF-8</string>
 	<string name="LinuxLocale">pl_PL.UTF-8</string>
 	
diff --git a/indra/newview/skins/default/xui/pt/language_settings.xml b/indra/newview/skins/default/xui/pt/language_settings.xml
index e1de6ffea7..8799475ace 100644
--- a/indra/newview/skins/default/xui/pt/language_settings.xml
+++ b/indra/newview/skins/default/xui/pt/language_settings.xml
@@ -4,6 +4,7 @@
 
 	<!-- Locale Information -->
 	<string name="MicrosoftLocale">portuguese</string>
+	<string name="MacLocale">pt_PT.UTF-8</string>
 	<string name="DarwinLocale">pt_PT.UTF-8</string>
 	<string name="LinuxLocale">pt_PT.UTF-8</string>