Expose contextual menu state.

content/browser/renderer_host/render_widget_host_view.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_H_
 #pragma once
 
 #if defined(OS_MACOSX)
 #include <OpenGL/OpenGL.h>
@@ skipping 183 matching lines @@
   CONTENT_EXPORT virtual void SelectionChanged(const string16& text,
                                                size_t offset,
                                                const ui::Range& range);
 
   // Notifies the View that the renderer selection bounds has changed.
   // |start_rect| and |end_rect| are the bounds end of the selection in the
   // coordinate system of the render view.
   virtual void SelectionBoundsChanged(const gfx::Rect& start_rect,
                                       const gfx::Rect& end_rect) {}
 
-  // Tells the View whether the context menu is showing. This is used on Linux
-  // to suppress updates to webkit focus for the duration of the show.
-  virtual void ShowingContextMenu(bool showing) {}
+  // Tells the View whether the context menu is showing.
+  virtual void ShowingContextMenu(bool showing);
 
-  // Allocate a backing store for this view
+  // Allocate a backing store for this view.
   virtual BackingStore* AllocBackingStore(const gfx::Size& size) = 0;
 
   // Called when accelerated compositing state changes.
   virtual void OnAcceleratedCompositingStateChange() = 0;
   // |params.window| and |params.surface_id| indicate which accelerated
   // surface's buffers swapped. |params.renderer_id| and |params.route_id|
   // are used to formulate a reply to the GPU process to prevent it from getting
   // too far ahead. They may all be zero, in which case no flow control is
   // enforced; this case is currently used for accelerated plugins.
   virtual void AcceleratedSurfaceBuffersSwapped(
@@ skipping 120 matching lines @@
   const SkBitmap& background() const { return background_; }
 
   virtual void OnAccessibilityNotifications(
       const std::vector<ViewHostMsg_AccessibilityNotification_Params>& params) {
   }
 
   BrowserAccessibilityManager* GetBrowserAccessibilityManager() const;
   void SetBrowserAccessibilityManager(BrowserAccessibilityManager* manager);
 
   bool mouse_locked() const { return mouse_locked_; }
+  bool showing_context_menu() const { return showing_context_menu_; }
 
  protected:
   // Interface class only, do not construct.
   CONTENT_EXPORT RenderWidgetHostView();
 
   // Whether this view is a popup and what kind of popup it is (select,
   // autofill...).
   WebKit::WebPopupType popup_type_;
 
   // A custom background to paint behind the web content. This will be tiled
   // horizontally. Can be null, in which case we fall back to painting white.
   SkBitmap background_;
 
   // While the mouse is locked, the cursor is hidden from the user. Mouse events
   // are still generated. However, the position they report is the last known
   // mouse position just as mouse lock was entered; the movement they report
   // indicates what the change in position of the mouse would be had it not been
   // locked.
   bool mouse_locked_;
 
+  // Whether we are showing a context menu.
+  bool showing_context_menu_;
+
   // A buffer containing the text inside and around the current selection range.
   string16 selection_text_;
 
   // The offset of the text stored in |selection_text_| relative to the start of
   // the web page.
   size_t selection_text_offset_;
 
   // The current selection range relative to the start of the web page.
   ui::Range selection_range_;
 
  private:
   // Manager of the tree representation of the WebKit render tree.
   scoped_ptr<BrowserAccessibilityManager> browser_accessibility_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostView);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_H_