Implement media cast buttons

Source/core/html/shadow/MediaControlElements.h

 /*
  * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 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.
@@ skipping 64 matching lines @@
 
 // ----------------------------
 
 class MediaControlOverlayEnclosureElement FINAL : public MediaControlDivElement {
 public:
     static PassRefPtrWillBeRawPtr<MediaControlOverlayEnclosureElement> create(MediaControls&);
 
 private:
     explicit MediaControlOverlayEnclosureElement(MediaControls&);
     virtual const AtomicString& shadowPseudoId() const OVERRIDE;
+    void* preDispatchEventHandler(Event*) OVERRIDE;
 };
 
 // ----------------------------
 
 class MediaControlMuteButtonElement FINAL : public MediaControlInputElement {
 public:
     static PassRefPtrWillBeRawPtr<MediaControlMuteButtonElement> create(MediaControls&);
 
     virtual bool willRespondToMouseClickEvents() OVERRIDE { return true; }
     virtual void updateDisplayType() OVERRIDE;
@@ skipping 87 matching lines @@
 
 private:
     explicit MediaControlFullscreenButtonElement(MediaControls&);
 
     virtual const AtomicString& shadowPseudoId() const OVERRIDE;
     virtual void defaultEventHandler(Event*) OVERRIDE;
 };
 
 // ----------------------------
 
+class MediaControlCastButtonElement FINAL : public MediaControlInputElement {
+public:
+    static PassRefPtrWillBeRawPtr<MediaControlCastButtonElement> create(MediaControls&);
+
+    virtual bool willRespondToMouseClickEvents() OVERRIDE { return true; }
+
+    void setIsCasting(bool);
+
+private:
+    explicit MediaControlCastButtonElement(MediaControls&);
+
+    virtual const AtomicString& shadowPseudoId() const OVERRIDE;
+    virtual void defaultEventHandler(Event*) OVERRIDE;
+};
+
+// ----------------------------
+class MediaControlOverlayCastButtonElement FINAL : public MediaControlInputElement {
+public:
+    static PassRefPtrWillBeRawPtr<MediaControlOverlayCastButtonElement> create(MediaControls&);
+
+    virtual bool willRespondToMouseClickEvents() OVERRIDE { return true; }
+
+    void setIsCasting(bool);
+
+private:
+    explicit MediaControlOverlayCastButtonElement(MediaControls&);
+
+    virtual const AtomicString& shadowPseudoId() const OVERRIDE;
+    virtual void defaultEventHandler(Event*) OVERRIDE;
+    virtual bool keepEventInNode(Event*) OVERRIDE;
+};
+
+// ----------------------------
+
 class MediaControlVolumeSliderElement FINAL : public MediaControlInputElement {
 public:
     static PassRefPtrWillBeRawPtr<MediaControlVolumeSliderElement> create(MediaControls&);
 
     virtual bool willRespondToMouseMoveEvents() OVERRIDE;
     virtual bool willRespondToMouseClickEvents() OVERRIDE;
     void setVolume(double);
 
 private:
     explicit MediaControlVolumeSliderElement(MediaControls&);
@@ skipping 42 matching lines @@
     virtual RenderObject* createRenderer(RenderStyle*) OVERRIDE;
 
     IntRect m_videoDisplaySize;
     float m_fontSize;
 };
 
 
 } // namespace blink
 
 #endif // MediaControlElements_h