Implement page action popups.

chrome/browser/views/location_bar_view.h

 // Copyright (c) 2009 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 CHROME_BROWSER_VIEWS_LOCATION_BAR_VIEW_H_
 #define CHROME_BROWSER_VIEWS_LOCATION_BAR_VIEW_H_
 
 #include <string>
 #include <map>
 #include <vector>
@@ skipping 140 matching lines @@
   virtual void SaveStateToContents(TabContents* contents);
   virtual void Revert();
   virtual AutocompleteEditView* location_entry() {
     return location_entry_.get();
   }
   virtual LocationBarTesting* GetLocationBarForTesting() { return this; }
 
   // Overridden from LocationBarTesting:
   virtual int PageActionCount() { return page_action_views_.size(); }
   virtual int PageActionVisibleCount();
+  virtual ExtensionAction* GetPageAction(size_t index);
+  virtual ExtensionAction* GetVisiblePageAction(size_t index);
+  virtual void TestPageActionPressed(size_t index);
 
   static const int kVertMargin;
 
  protected:
   void Focus();
 
  private:
   // View used when the user has selected a keyword.
   //
   // SelectedKeywordView maintains two labels. One label contains the
@@ skipping 179 matching lines @@
     PageActionImageView(LocationBarView* owner,
                         Profile* profile,
                         ExtensionAction* page_action,
                         const BubblePositioner* bubble_positioner);
     virtual ~PageActionImageView();
 
     ExtensionAction* page_action() { return page_action_; }
 
     int current_tab_id() { return current_tab_id_; }
 
-    // Overridden from view for the mouse hovering.
+    // Overridden from view.
+    virtual void OnMouseMoved(const views::MouseEvent& event);
     virtual bool OnMousePressed(const views::MouseEvent& event);
 
     // Overridden from LocationBarImageView.
     virtual void ShowInfoBubble();
 
     // Overridden from ImageLoadingTracker.
     virtual void OnImageLoaded(SkBitmap* image, size_t index);
 
     // Called to notify the PageAction that it should determine whether to be
     // visible or hidden. |contents| is the TabContents that is active, |url|
     // is the current page URL.
     void UpdateVisibility(TabContents* contents, const GURL& url);
 
+    // Either notify listners or show a popup depending on the page action.
+    void ExecuteAction(int button);
+
    private:
     // The location bar view that owns us.
     LocationBarView* owner_;
 
     // The current profile (not owned by us).
     Profile* profile_;
 
     // The PageAction that this view represents. The PageAction is not owned by
     // us, it resides in the extension of this particular profile.
     ExtensionAction* page_action_;
@@ skipping 154 matching lines @@
   // The positioner that places the omnibox and info bubbles.
   const BubblePositioner* bubble_positioner_;
 
   // Storage of string needed for accessibility.
   std::wstring accessible_name_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationBarView);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_LOCATION_BAR_VIEW_H_