Implement media cast buttons

Source/core/rendering/RenderMediaControls.cpp

Index: Source/core/rendering/RenderMediaControls.cpp
diff --git a/Source/core/rendering/RenderMediaControls.cpp b/Source/core/rendering/RenderMediaControls.cpp
index 6288aa3969d8087ddf1e4f2898fa61c128ea5b9a..e28c8730cc2fe532b8dd65cd9c8a46ca339fae92 100644
--- a/Source/core/rendering/RenderMediaControls.cpp
+++ b/Source/core/rendering/RenderMediaControls.cpp
@@ -335,7 +335,39 @@ static bool paintMediaToggleClosedCaptionsButton(RenderObject* object, const Pai
 
     return paintMediaButton(paintInfo.context, rect, mediaClosedCaptionButtonDisabled);
 }
+static bool paintMediaCastButton(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect)
+{
+    HTMLMediaElement* mediaElement = toParentMediaElement(object);
+    if (!mediaElement)
+        return false;
+
+    static Image* mediaCastOnButton = platformResource("mediaplayerCastOn");
+    static Image* mediaCastOffButton = platformResource("mediaplayerCastOff");
+
+    if (mediaElement->isPlayingRemotely()) {
+        return paintMediaButton(paintInfo.context, rect, mediaCastOnButton);
+    }
+
+    return paintMediaButton(paintInfo.context, rect, mediaCastOffButton);
+
+}
 
+static bool paintMediaOverlayCastButton(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect)

[acolwell GONE FROM CHROMIUM, 2014/09/10 23:35:23]

This looks identical to the method above. Why do we need both methods?

[aberent, 2014/09/11 16:38:19]

Done.

+{
+    HTMLMediaElement* mediaElement = toParentMediaElement(object);
+    if (!mediaElement)
+        return false;
+
+    static Image* mediaCastOnButton = platformResource("mediaplayerCastOn");
+    static Image* mediaCastOffButton = platformResource("mediaplayerCastOff");
+
+    if (mediaElement->isPlayingRemotely()) {
+        return paintMediaButton(paintInfo.context, rect, mediaCastOnButton);
+    }
+
+    return paintMediaButton(paintInfo.context, rect, mediaCastOffButton);
+
+}
 
 bool RenderMediaControls::paintMediaControlsPart(MediaControlElementType part, RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect)
 {
@@ -361,6 +393,12 @@ bool RenderMediaControls::paintMediaControlsPart(MediaControlElementType part, R
         return paintMediaFullscreenButton(object, paintInfo, rect);
     case MediaOverlayPlayButton:
         return paintMediaOverlayPlayButton(object, paintInfo, rect);
+    case MediaCastOffButton:
+    case MediaCastOnButton:
+        return paintMediaCastButton(object, paintInfo, rect);
+    case MediaOverlayCastOffButton:
+    case MediaOverlayCastOnButton:
+        return paintMediaOverlayCastButton(object, paintInfo, rect);
     case MediaVolumeSliderContainer:
     case MediaTimelineContainer:
     case MediaCurrentTimeDisplay: