Action box menu

chrome/browser/ui/views/browser_action_view.h

Index: chrome/browser/ui/views/browser_action_view.h
diff --git a/chrome/browser/ui/views/browser_action_view.h b/chrome/browser/ui/views/browser_action_view.h
index efbf4db33497c12ae0c8338126ef6b98a228dbd6..41593e350c8aa34295aadf65a43f0d99dcc896b4 100644
--- a/chrome/browser/ui/views/browser_action_view.h
+++ b/chrome/browser/ui/views/browser_action_view.h
@@ -12,9 +12,11 @@
 #include "ui/views/context_menu_controller.h"
 #include "ui/views/controls/button/menu_button.h"
 #include "ui/views/controls/button/menu_button_listener.h"
+#include "ui/views/drag_controller.h"
 #include "ui/views/view.h"
 
-class BrowserActionsContainer;
+class Browser;
+class BrowserActionButton;
 class ExtensionAction;
 
 namespace views {
@@ -22,6 +24,69 @@ class MenuItemView;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
+// BrowserActionView
+// A single entry in the browser action container. This contains the actual
+// BrowserActionButton, as well as the logic to paint the badge.
+class BrowserActionView : public views::View {
+ public:
+  // Need DragControler here because BrowserActionView could be dragged/dropped.
+  class Delegate : public views::DragController {
+   public:
+    // Returns the current tab's ID, or -1 if there is no current tab.
+    virtual int GetCurrentTabId() const = 0;
+
+    // Called when the user clicks on the browser action icon.
+    virtual void OnBrowserActionExecuted(BrowserActionButton* button) = 0;
+
+    // Called when a browser action becomes visible/hidden.
+    virtual void OnBrowserActionVisibilityChanged() = 0;
+
+    // Returns relative position of a button inside BrowserActionView.
+    virtual gfx::Size GetViewContentOffset() const = 0;
+
+   protected:
+    Delegate() {}
+    virtual ~Delegate() {}
+  };
+
+  BrowserActionView(const extensions::Extension* extension,
+                    Browser* browser,
+                    Delegate* delegate);
+  virtual ~BrowserActionView();
+
+  BrowserActionButton* button() { return button_; }
+
+  // Allocates a canvas object on the heap and draws into it the icon for the
+  // view as well as the badge (if any). Caller is responsible for deleting the
+  // returned object.
+  gfx::Canvas* GetIconWithBadge();
+
+  // Overridden from views::View:
+  virtual void Layout() OVERRIDE;
+  virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE;
+  virtual gfx::Size GetPreferredSize() OVERRIDE;
+
+ protected:
+  // Overridden from views::View to paint the badge on top of children.
+  virtual void PaintChildren(gfx::Canvas* canvas) OVERRIDE;
+  virtual void ViewHierarchyChanged(bool is_add,
+                                    View* parent,
+                                    View* child) OVERRIDE;
+
+ private:
+  // The Browser object this view is associated with.
+  Browser* browser_;
+
+  // Usually a container for this view.
+  Delegate* delegate_;
+
+  // The button this view contains.
+  BrowserActionButton* button_;
+
+  DISALLOW_COPY_AND_ASSIGN(BrowserActionView);
+};
+
+////////////////////////////////////////////////////////////////////////////////
 // BrowserActionButton
 
 // The BrowserActionButton is a specialization of the MenuButton class.
@@ -34,7 +99,8 @@ class BrowserActionButton : public views::MenuButton,
                             public content::NotificationObserver {
  public:
   BrowserActionButton(const extensions::Extension* extension,
-                      BrowserActionsContainer* panel);
+                      Browser* browser_,
+                      BrowserActionView::Delegate* delegate);
 
   // Call this instead of delete.
   void Destroy();
@@ -83,6 +149,8 @@ class BrowserActionButton : public views::MenuButton,
   virtual void OnMouseReleased(const views::MouseEvent& event) OVERRIDE;
   virtual void OnMouseExited(const views::MouseEvent& event) OVERRIDE;
   virtual bool OnKeyReleased(const views::KeyEvent& event) OVERRIDE;
+  virtual void ShowContextMenu(const gfx::Point& p,
+                               bool is_mouse_gesture) OVERRIDE;
 
   // Overridden from ui::AcceleratorTarget.
   virtual bool AcceleratorPressed(const ui::Accelerator& accelerator) OVERRIDE;
@@ -92,6 +160,8 @@ class BrowserActionButton : public views::MenuButton,
   void SetButtonPushed();
   void SetButtonNotPushed();
 
+  void SetTooltipDisabled(bool disable_tooltip);
+
   // Whether the browser action is enabled on this tab. Note that we cannot use
   // the built-in views enabled/SetEnabled because disabled views do not
   // receive drag events.
@@ -113,6 +183,14 @@ class BrowserActionButton : public views::MenuButton,
   // it is active.
   void MaybeUnregisterExtensionCommand(bool only_if_active);
 
+  // Returns tooltip for the button.
+  string16 GetTextForTooltip();
+
+  void ShowContextMenuImpl();
+
+  // The Browser object this button is associated with.
+  Browser* browser_;
+
   // The browser action this view represents. The ExtensionAction is not owned
   // by this class.
   ExtensionAction* browser_action_;
@@ -128,58 +206,24 @@ class BrowserActionButton : public views::MenuButton,
   // browser action had a value for default_icon in the manifest.
   SkBitmap default_icon_;
 
-  // The browser action shelf.
-  BrowserActionsContainer* panel_;
+  // Delegate that usually represents a container for BrowserActionView.
+  BrowserActionView::Delegate* delegate_;
 
   // The context menu.  This member is non-NULL only when the menu is shown.
   views::MenuItemView* context_menu_;
 
   content::NotificationRegistrar registrar_;
 
-  // The extension keybinding accelerator this browser action is listening for
+  // The extension key binding accelerator this browser action is listening for
   // (to show the popup).
   scoped_ptr<ui::Accelerator> keybinding_;
 
+  // True if tooltip is disabled.
+  bool disable_tooltip_;
+
   friend class base::DeleteHelper<BrowserActionButton>;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserActionButton);
 };
 
-
-////////////////////////////////////////////////////////////////////////////////
-// BrowserActionView
-// A single section in the browser action container. This contains the actual
-// BrowserActionButton, as well as the logic to paint the badge.
-
-class BrowserActionView : public views::View {
- public:
-  BrowserActionView(const extensions::Extension* extension,
-                    BrowserActionsContainer* panel);
-  virtual ~BrowserActionView();
-
-  BrowserActionButton* button() { return button_; }
-
-  // Allocates a canvas object on the heap and draws into it the icon for the
-  // view as well as the badge (if any). Caller is responsible for deleting the
-  // returned object.
-  gfx::Canvas* GetIconWithBadge();
-
-  // Overridden from views::View:
-  virtual void Layout() OVERRIDE;
-  virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE;
-
- protected:
-  // Overridden from views::View to paint the badge on top of children.
-  virtual void PaintChildren(gfx::Canvas* canvas) OVERRIDE;
-
- private:
-  // The container for this view.
-  BrowserActionsContainer* panel_;
-
-  // The button this view contains.
-  BrowserActionButton* button_;
-
-  DISALLOW_COPY_AND_ASSIGN(BrowserActionView);
-};
-
 #endif  // CHROME_BROWSER_UI_VIEWS_BROWSER_ACTION_VIEW_H_