MediaControlElementType AccessibilityMediaControl::controlType() const
{
if (!renderer() || !renderer()->node())
return MediaTimelineContainer; // Timeline container is not accessible.
return mediaControlElementType(renderer()->node());
}
bool MediaControlsPainter::paintMediaCastButton(const LayoutObject& object, const PaintInfo& paintInfo, const IntRect& rect)
{
const HTMLMediaElement* mediaElement = toParentMediaElement(object);
if (!mediaElement)
return false;
static Image* mediaCastOn = platformResource("mediaplayerCastOn", "mediaplayerCastOnNew");
static Image* mediaCastOff = platformResource("mediaplayerCastOff", "mediaplayerCastOffNew");
// To ensure that the overlaid cast button is visible when overlaid on pale videos we use a
// different version of it for the overlaid case with a semi-opaque background.
static Image* mediaOverlayCastOff = platformResource(
"mediaplayerOverlayCastOff",
"mediaplayerOverlayCastOffNew");
bool isEnabled = mediaElement->hasRemoteRoutes();
switch (mediaControlElementType(object.node())) {
case MediaCastOnButton:
return paintMediaButton(paintInfo.context, rect, mediaCastOn, isEnabled);
case MediaOverlayCastOnButton:
return paintMediaButton(paintInfo.context, rect, mediaCastOn);
case MediaCastOffButton:
return paintMediaButton(paintInfo.context, rect, mediaCastOff, isEnabled);
case MediaOverlayCastOffButton:
return paintMediaButton(paintInfo.context, rect, mediaOverlayCastOff);
default:
ASSERT_NOT_REACHED();
return false;
}
}
void RenderTextTrackContainerElement::layout()
{
RenderBlock::layout();
if (style()->display() == NONE)
return;
ASSERT(mediaControlElementType(node()) == MediaTextTrackDisplayContainer);
LayoutStateDisabler layoutStateDisabler(&view());
static_cast<MediaControlTextTrackContainerElement*>(node())->updateSizes();
}
void RenderTextTrackContainerElement::layout()
{
RenderBlockFlow::layout();
if (style()->display() == NONE)
return;
ASSERT(mediaControlElementType(node()) == MediaTextTrackDisplayContainer);
DeprecatedScheduleStyleRecalcDuringLayout marker(node()->document().lifecycle());
static_cast<MediaControlTextTrackContainerElement*>(node())->updateSizes();
}
bool MediaControlsPainter::paintMediaPlayButton(const LayoutObject& object, const PaintInfo& paintInfo, const IntRect& rect)
{
const HTMLMediaElement* mediaElement = toParentMediaElement(object);
if (!mediaElement)
return false;
static Image* mediaPlay = platformResource("mediaplayerPlay", "mediaplayerPlayNew");
static Image* mediaPause = platformResource("mediaplayerPause", "mediaplayerPauseNew");
// For this case, the new UI draws the normal icon, but the entire panel
// grays out.
static Image* mediaPlayDisabled = platformResource("mediaplayerPlayDisabled", "mediaplayerPlayNew");
if (!hasSource(mediaElement))
return paintMediaButton(paintInfo.context, rect, mediaPlayDisabled, false);
Image * image = !object.node()->isMediaControlElement() || mediaControlElementType(object.node()) == MediaPlayButton ? mediaPlay : mediaPause;
return paintMediaButton(paintInfo.context, rect, image);
}
bool MediaControlsPainter::paintMediaFullscreenButton(const LayoutObject& object, const PaintInfo& paintInfo, const IntRect& rect)
{
const HTMLMediaElement* mediaElement = toParentMediaElement(object);
if (!mediaElement)
return false;
// With the new player UI, we have separate assets for enter / exit
// fullscreen mode.
static Image* mediaEnterFullscreenButton = platformResource(
"mediaplayerFullscreen",
"mediaplayerEnterFullscreen");
static Image* mediaExitFullscreenButton = platformResource(
"mediaplayerFullscreen",
"mediaplayerExitFullscreen");
bool isEnabled = hasSource(mediaElement);
if (mediaControlElementType(object.node()) == MediaExitFullscreenButton)
return paintMediaButton(paintInfo.context, rect, mediaExitFullscreenButton, isEnabled);
return paintMediaButton(paintInfo.context, rect, mediaEnterFullscreenButton, isEnabled);
}
