Support list of tracks in caption media controls
https://bugs.webkit.org/show_bug.cgi?id=101669
Reviewed by Eric Carlson.
Add some new elements to the media control shadow DOM that display the list of available
tracks on an audio/video element. The UI is hidden by default everywhere but on Mac,
where it is given a very basic design. At the moment only the list of available tracks
are displayed; The followup bug will make the UI active: https://bugs.webkit.org/show_bug.cgi?id=101670
No new tests - this doesn't expose any testable surface.
* css/mediaControls.css: Added default rules that hide the new elements.
* css/mediaControlsQuickTime.css: Specific rules that give a basic rendering of the new track list.
* html/shadow/MediaControlElements.cpp:
(WebCore::MediaControlElement::isShowing): Tests for the visibility of a control.
(WebCore::MediaControlClosedCaptionsContainerElement::MediaControlClosedCaptionsContainerElement):
(WebCore::MediaControlClosedCaptionsContainerElement::create):
(WebCore::MediaControlClosedCaptionsContainerElement::shadowPseudoId):
(WebCore::MediaControlToggleClosedCaptionsButtonElement::MediaControlToggleClosedCaptionsButtonElement):
(WebCore::MediaControlToggleClosedCaptionsButtonElement::create): Now takes a reference to the media controls as a parameter.
(WebCore::MediaControlToggleClosedCaptionsButtonElement::updateDisplayType):
(WebCore::MediaControlToggleClosedCaptionsButtonElement::defaultEventHandler):
(WebCore::MediaControlToggleClosedCaptionsButtonElement::shadowPseudoId):
(WebCore::MediaControlClosedCaptionsTrackListElement::MediaControlClosedCaptionsTrackListElement): New element for holding a list of tracks to display.
* html/shadow/MediaControlElements.h:
(MediaControlElement):
(MediaControlToggleClosedCaptionsButtonElement):
(MediaControlClosedCaptionsContainerElement):
(MediaControlClosedCaptionsTrackListElement): Examines the media element to build a shadow DOM that lists all the tracks available.
* html/shadow/MediaControlRootElement.cpp:
(WebCore::MediaControlRootElement::MediaControlRootElement):
(WebCore::MediaControlRootElement::create): New track container and list elements created.
(WebCore::MediaControlRootElement::setMediaController): Hook up the new elements to the controller..
(WebCore::MediaControlRootElement::hide):
(WebCore::MediaControlRootElement::makeTransparent):
(WebCore::MediaControlRootElement::reset):
(WebCore::MediaControlRootElement::reportedError):
(WebCore::MediaControlRootElement::toggleClosedCaptionTrackList): Shows or hides the popup with the list of tracks.
(WebCore):
* html/shadow/MediaControlRootElement.h:
(WebCore):
(MediaControlRootElement):
* html/shadow/MediaControlRootElementChromium.cpp:
(WebCore::MediaControlRootElementChromium::initializeControls): Pass in the controls as a parameter.
* html/shadow/MediaControls.h:
(MediaControls):
* platform/Language.cpp:
(WebCore::displayNameForLanguageLocale): New function to return a human-readable name for a locale, given the identifier input.
* platform/Language.h:
(WebCore):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@134139 268f45cc-cd09-0410-ab3c-d52691b4dbfc
11 files changed
