diff options
Diffstat (limited to 'content/renderer/render_widget.h')
| -rw-r--r-- | content/renderer/render_widget.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/content/renderer/render_widget.h b/content/renderer/render_widget.h index 63580c7..74944f6 100644 --- a/content/renderer/render_widget.h +++ b/content/renderer/render_widget.h @@ -154,6 +154,12 @@ class RenderWidget : public IPC::Channel::Listener, void CompleteInit(gfx::NativeViewId parent, gfx::PluginWindowHandle compositing_surface); + // Sets whether this RenderWidget has been swapped out to be displayed by + // a RenderWidget in a different process. If so, no new IPC messages will be + // sent (only ACKs) and the process is free to exit when there are no other + // active RenderWidgets. + void SetSwappedOut(bool is_swapped_out); + // Paints the given rectangular region of the WebWidget into canvas (a // shared memory segment returned by AllocPaintBuf on Windows). The caller // must ensure that the given rect fits within the bounds of the WebWidget. @@ -183,6 +189,7 @@ class RenderWidget : public IPC::Channel::Listener, const gfx::Rect& resizer_rect); virtual void OnWasHidden(); virtual void OnWasRestored(bool needs_repainting); + virtual void OnWasSwappedOut(); void OnUpdateRectAck(); void OnCreateVideoAck(int32 video_id); void OnUpdateVideoAck(int32 video_id); @@ -343,6 +350,11 @@ class RenderWidget : public IPC::Channel::Listener, // be sent, except for a Close. bool closing_; + // Whether this RenderWidget is currently swapped out, such that the view is + // being rendered by another process. If all RenderWidgets in a process are + // swapped out, the process can exit. + bool is_swapped_out_; + // Indicates if an input method is active in the browser process. bool input_method_is_active_; |