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();
}
}
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::setSize(int width, int height)
{
if((width > 0) && (height > 0))
{
mSetMediaWidth = width;
mSetMediaHeight = height;
}
else
{
mSetMediaWidth = -1;
mSetMediaHeight = -1;
}
setSizeInternal();
}
tReadOnlyForeignArray(
ElementT *&cts, int &number_of, unsigned unit=1, tSizeChangeNotifier *slave_to=NULL,
bool assume_ownership=false)
: Contents(cts), NumberOf(number_of), Unit(unit), SlaveTo(slave_to),
AssumeOwnership(assume_ownership)
{
if (AssumeOwnership)
Contents = NULL;
if (SlaveTo)
{
SlaveTo->registerForNotification(this);
setSizeInternal(SlaveTo->size());
}
else
{
if (AssumeOwnership)
setSize(0);
}
}
/* virtual */
void LLPluginClassMedia::receivePluginMessage(const LLPluginMessage &message)
{
std::string message_class = message.getClass();
if (message_class == LLPLUGIN_MESSAGE_CLASS_BASIC)
{
LLPluginClassBasic::receivePluginMessage(message);
}
else 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("PluginUpdated") << "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 if(message_name == "debug_message")
{
mDebugMessageText = message.getValue("message_text");
mDebugMessageLevel = message.getValue("message_level");
mediaEvent(LLPluginClassMediaOwner::MEDIA_EVENT_DEBUG_MESSAGE);
}
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_class << " class message: " << message_name << LL_ENDL;
}
}
}
void LLPluginClassMedia::priorityChanged(EPriority priority)
{
// This may affect the calculated size, so recalculate it here.
setSizeInternal();
}
