void MediaControls::reset()
{
double duration = mediaElement().duration();
m_durationDisplay->setInnerText(LayoutTheme::theme().formatMediaControlsTime(duration), ASSERT_NO_EXCEPTION);
m_durationDisplay->setCurrentValue(duration);
updatePlayState();
updateCurrentTimeDisplay();
m_timeline->setDuration(duration);
m_timeline->setPosition(mediaElement().currentTime());
if (!mediaElement().hasAudio())
m_volumeSlider->hide();
else
m_volumeSlider->show();
updateVolume();
refreshClosedCaptionsButtonVisibility();
if (mediaElement().hasVideo() && fullscreenIsSupported(document()))
m_fullScreenButton->show();
else
m_fullScreenButton->hide();
refreshCastButtonVisibility();
makeOpaque();
}
void MediaControls::defaultEventHandler(Event* event)
{
HTMLDivElement::defaultEventHandler(event);
// Add IgnoreControlsHover to m_hideTimerBehaviorFlags when we see a touch event,
// to allow the hide-timer to do the right thing when it fires.
// FIXME: Preferably we would only do this when we're actually handling the event
// here ourselves.
bool wasLastEventTouch = event->isTouchEvent() || event->isGestureEvent()
|| (event->isMouseEvent() && toMouseEvent(event)->fromTouch());
m_hideTimerBehaviorFlags |= wasLastEventTouch ? IgnoreControlsHover : IgnoreNone;
if (event->type() == EventTypeNames::mouseover) {
if (!containsRelatedTarget(event)) {
m_isMouseOverControls = true;
if (!mediaElement().togglePlayStateWillPlay()) {
makeOpaque();
if (shouldHideMediaControls())
startHideMediaControlsTimer();
}
}
return;
}
if (event->type() == EventTypeNames::mouseout) {
if (!containsRelatedTarget(event)) {
m_isMouseOverControls = false;
stopHideMediaControlsTimer();
}
return;
}
if (event->type() == EventTypeNames::mousemove) {
// When we get a mouse move, show the media controls, and start a timer
// that will hide the media controls after a 3 seconds without a mouse move.
makeOpaque();
refreshCastButtonVisibility();
if (shouldHideMediaControls(IgnoreVideoHover))
startHideMediaControlsTimer();
return;
}
}
void MediaControls::defaultEventHandler(Event* event) {
HTMLDivElement::defaultEventHandler(event);
// Add IgnoreControlsHover to m_hideTimerBehaviorFlags when we see a touch
// event, to allow the hide-timer to do the right thing when it fires.
// FIXME: Preferably we would only do this when we're actually handling the
// event here ourselves.
bool isTouchEvent =
event->isTouchEvent() || event->isGestureEvent() ||
(event->isMouseEvent() && toMouseEvent(event)->fromTouch());
m_hideTimerBehaviorFlags |= isTouchEvent ? IgnoreControlsHover : IgnoreNone;
// Touch events are treated differently to avoid fake mouse events to trigger
// random behavior. The expect behaviour for touch is that a tap will show the
// controls and they will hide when the timer to hide fires.
if (isTouchEvent) {
if (event->type() != EventTypeNames::gesturetap)
return;
if (!containsRelatedTarget(event)) {
if (!mediaElement().paused()) {
if (!isVisible()) {
makeOpaque();
// When the panel switches from invisible to visible, we need to mark
// the event handled to avoid buttons below the tap to be activated.
event->setDefaultHandled();
}
if (shouldHideMediaControls(IgnoreWaitForTimer)) {
m_keepShowingUntilTimerFires = true;
startHideMediaControlsTimer();
}
}
}
return;
}
if (event->type() == EventTypeNames::mouseover) {
if (!containsRelatedTarget(event)) {
m_isMouseOverControls = true;
if (!mediaElement().paused()) {
makeOpaque();
if (shouldHideMediaControls())
startHideMediaControlsTimer();
}
}
return;
}
if (event->type() == EventTypeNames::mouseout) {
if (!containsRelatedTarget(event)) {
m_isMouseOverControls = false;
stopHideMediaControlsTimer();
}
return;
}
if (event->type() == EventTypeNames::mousemove) {
// When we get a mouse move, show the media controls, and start a timer
// that will hide the media controls after a 3 seconds without a mouse move.
makeOpaque();
refreshCastButtonVisibility();
if (shouldHideMediaControls(IgnoreVideoHover))
startHideMediaControlsTimer();
return;
}
}
