diff options
Diffstat (limited to 'content/browser/renderer_host/render_widget_host_view_aura.h')
| -rw-r--r-- | content/browser/renderer_host/render_widget_host_view_aura.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/content/browser/renderer_host/render_widget_host_view_aura.h b/content/browser/renderer_host/render_widget_host_view_aura.h index 86d6144..b1e3a7e 100644 --- a/content/browser/renderer_host/render_widget_host_view_aura.h +++ b/content/browser/renderer_host/render_widget_host_view_aura.h @@ -22,6 +22,7 @@ #include "third_party/skia/include/core/SkRegion.h" #include "ui/aura/client/activation_change_observer.h" #include "ui/aura/client/activation_delegate.h" +#include "ui/aura/client/cursor_client_observer.h" #include "ui/aura/client/focus_change_observer.h" #include "ui/aura/root_window_observer.h" #include "ui/aura/window_delegate.h" @@ -66,6 +67,7 @@ class RenderWidgetHostViewAura public aura::client::ActivationDelegate, public aura::client::ActivationChangeObserver, public aura::client::FocusChangeObserver, + public aura::client::CursorClientObserver, public ImageTransportFactoryObserver, public BrowserAccessibilityDelegate, public base::SupportsWeakPtr<RenderWidgetHostViewAura> { @@ -297,6 +299,9 @@ class RenderWidgetHostViewAura virtual void OnWindowActivated(aura::Window* gained_activation, aura::Window* lost_activation) OVERRIDE; + // Overridden from aura::client::CursorClientObserver: + virtual void OnCursorVisibilityChanged(bool is_visible) OVERRIDE; + // Overridden from aura::client::FocusChangeObserver: virtual void OnWindowFocused(aura::Window* gained_focus, aura::Window* lost_focus) OVERRIDE; @@ -386,6 +391,10 @@ class RenderWidgetHostViewAura // mouse lock on all mouse move events. void ModifyEventMovementAndCoords(WebKit::WebMouseEvent* event); + // Sends an IPC to the renderer process to communicate whether or not + // the mouse cursor is visible anywhere on the screen. + void NotifyRendererOfCursorVisibilityState(bool is_visible); + // If |clip| is non-empty and and doesn't contain |rect| or |clip| is empty // SchedulePaint() is invoked for |rect|. void SchedulePaintIfNotInClip(const gfx::Rect& rect, const gfx::Rect& clip); @@ -613,6 +622,15 @@ class RenderWidgetHostViewAura }; CanLockCompositorState can_lock_compositor_; + // Used to track the last cursor visibility update that was sent to the + // renderer via NotifyRendererOfCursorVisibilityState(). + enum CursorVisibilityState { + UNKNOWN, + VISIBLE, + NOT_VISIBLE, + }; + CursorVisibilityState cursor_visibility_state_in_renderer_; + // An observer to notify that the paint content of the view has changed. The // observer is not owned by the view, and must remove itself as an oberver // when it is being destroyed. |