| /* |
| * Copyright (C) 2011, 2012 Apple Inc. All rights reserved. |
| * Copyright (C) 2011, 2012 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef MediaControls_h |
| #define MediaControls_h |
| |
| #include "core/events/MouseEvent.h" |
| #include "core/html/HTMLDivElement.h" |
| #include "core/html/shadow/MediaControlElements.h" |
| #include "core/rendering/RenderTheme.h" |
| |
| namespace WebCore { |
| |
| class Document; |
| class Event; |
| class MediaPlayer; |
| |
| class RenderBox; |
| class RenderMedia; |
| |
| // An abstract class with the media control elements that all ports support. |
| class MediaControls : public HTMLDivElement { |
| public: |
| virtual ~MediaControls() {} |
| |
| // This function is to be implemented in your port-specific media |
| // controls implementation since it will return a child instance. |
| static PassRefPtr<MediaControls> create(Document&); |
| |
| virtual void setMediaController(MediaControllerInterface*); |
| |
| virtual void reset(); |
| virtual void reportedError(); |
| virtual void loadedMetadata(); |
| |
| virtual void show(); |
| virtual void hide(); |
| virtual void makeOpaque(); |
| virtual void makeTransparent(); |
| virtual bool shouldHideControls(); |
| |
| virtual void bufferingProgressed(); |
| virtual void playbackStarted(); |
| virtual void playbackProgressed(); |
| virtual void playbackStopped(); |
| |
| virtual void updateStatusDisplay() { }; |
| virtual void updateCurrentTimeDisplay() = 0; |
| virtual void showVolumeSlider(); |
| |
| virtual void changedMute(); |
| virtual void changedVolume(); |
| |
| virtual void changedClosedCaptionsVisibility(); |
| virtual void refreshClosedCaptionsButtonVisibility(); |
| virtual void closedCaptionTracksChanged(); |
| |
| virtual void enteredFullscreen(); |
| virtual void exitedFullscreen(); |
| |
| virtual bool willRespondToMouseMoveEvents() OVERRIDE { return true; } |
| |
| virtual void hideFullscreenControlsTimerFired(Timer<MediaControls>*); |
| virtual void startHideFullscreenControlsTimer(); |
| virtual void stopHideFullscreenControlsTimer(); |
| |
| virtual void createTextTrackDisplay(); |
| virtual void showTextTrackDisplay(); |
| virtual void hideTextTrackDisplay(); |
| virtual void updateTextTrackDisplay(); |
| |
| protected: |
| explicit MediaControls(Document&); |
| |
| virtual void defaultEventHandler(Event*); |
| |
| virtual bool containsRelatedTarget(Event*); |
| |
| MediaControllerInterface* m_mediaController; |
| |
| // Container for the media control elements. |
| MediaControlPanelElement* m_panel; |
| |
| // Container for the text track cues. |
| MediaControlTextTrackContainerElement* m_textDisplayContainer; |
| |
| // Media control elements. |
| MediaControlPlayButtonElement* m_playButton; |
| MediaControlCurrentTimeDisplayElement* m_currentTimeDisplay; |
| MediaControlTimelineElement* m_timeline; |
| MediaControlPanelMuteButtonElement* m_panelMuteButton; |
| MediaControlPanelVolumeSliderElement* m_volumeSlider; |
| MediaControlToggleClosedCaptionsButtonElement* m_toggleClosedCaptionsButton; |
| MediaControlFullscreenButtonElement* m_fullScreenButton; |
| |
| Timer<MediaControls> m_hideFullscreenControlsTimer; |
| bool m_isFullscreen; |
| bool m_isMouseOverControls; |
| |
| private: |
| virtual bool isMediaControls() const { return true; } |
| |
| virtual const AtomicString& pseudo() const; |
| }; |
| |
| DEFINE_NODE_TYPE_CASTS(MediaControls, isMediaControls()); |
| |
| } |
| |
| #endif |