remove toolstrips

chrome/browser/views/extensions/extension_shelf.h

-// Copyright (c) 2010 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_EXTENSIONS_EXTENSION_SHELF_H_
-#define CHROME_BROWSER_VIEWS_EXTENSIONS_EXTENSION_SHELF_H_
-#pragma once
-
-#include "app/slide_animation.h"
-#include "base/task.h"
-#include "chrome/browser/extensions/extension_shelf_model.h"
-#include "chrome/browser/extensions/extensions_service.h"
-#include "chrome/browser/views/browser_bubble.h"
-#include "chrome/browser/views/detachable_toolbar_view.h"
-#include "gfx/canvas.h"
-#include "views/view.h"
-
-class Browser;
-namespace views {
-  class Label;
-  class MouseEvent;
-}
-
-// A shelf that contains Extension toolstrips.
-class ExtensionShelf : public DetachableToolbarView,
-                       public ExtensionView::Container,
-                       public ExtensionShelfModelObserver,
-                       public AnimationDelegate,
-                       public NotificationObserver {
- public:
-  explicit ExtensionShelf(Browser* browser);
-  virtual ~ExtensionShelf();
-
-  // Get the current model.
-  ExtensionShelfModel* model() { return model_; }
-
-  // Toggles a preference for whether to always show the extension shelf.
-  static void ToggleWhenExtensionShelfVisible(Profile* profile);
-
-  int top_margin() { return top_margin_; }
-
-  // DetachableToolbarView methods:
-  virtual bool IsDetached() const;
-  virtual double GetAnimationValue() const {
-    return size_animation_->GetCurrentValue();
-  }
-
-  // View methods:
-  virtual void PaintChildren(gfx::Canvas* canvas);
-  virtual gfx::Size GetPreferredSize();
-  virtual void Layout();
-  virtual void OnMouseExited(const views::MouseEvent& event);
-  virtual void OnMouseEntered(const views::MouseEvent& event);
-  virtual bool GetAccessibleRole(AccessibilityTypes::Role* role);
-  virtual void OnThemeChanged();
-
-  // ExtensionContainer methods:
-  virtual void OnExtensionMouseMove(ExtensionView* view);
-  virtual void OnExtensionMouseLeave(ExtensionView* view);
-
-  // ExtensionShelfModelObserver methods:
-  virtual void ToolstripInsertedAt(ExtensionHost* toolstrip, int index);
-  virtual void ToolstripRemovingAt(ExtensionHost* toolstrip, int index);
-  virtual void ToolstripDraggingFrom(ExtensionHost* toolstrip, int index);
-  virtual void ToolstripMoved(ExtensionHost* toolstrip,
-                              int from_index,
-                              int to_index);
-  virtual void ToolstripChanged(ExtensionShelfModel::iterator toolstrip);
-  virtual void ExtensionShelfEmpty();
-  virtual void ShelfModelReloaded();
-  virtual void ShelfModelDeleting();
-
-  // AnimationDelegate methods:
-  virtual void AnimationProgressed(const Animation* animation);
-  virtual void AnimationEnded(const Animation* animation);
-
-  // NotificationObserver methods:
-  virtual void Observe(NotificationType type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details);
-
-  // Toggle fullscreen mode.
-  void OnFullscreenToggled(bool fullscreen);
-
- protected:
-  // View methods:
-  virtual void ChildPreferredSizeChanged(View* child);
-
- private:
-  class Toolstrip;
-  friend class Toolstrip;
-  class PlaceholderView;
-
-  // Dragging toolstrips
-  void DropExtension(Toolstrip* handle, const gfx::Point& pt, bool cancel);
-
-  // Expand the specified toolstrip, navigating to |url| if non-empty,
-  // and setting the |height|.
-  void ExpandToolstrip(ExtensionHost* host, const GURL& url, int height);
-
-  // Collapse the specified toolstrip, navigating to |url| if non-empty.
-  void CollapseToolstrip(ExtensionHost* host, const GURL& url);
-
-  // Initializes the background bitmaps for all views.
-  void InitBackground(gfx::Canvas* canvas);
-
-  // Returns the Toolstrip at |x| coordinate.  If |x| is out of bounds, returns
-  // NULL.
-  Toolstrip* ToolstripAtX(int x);
-
-  // Returns the Toolstrip at |index|.
-  Toolstrip* ToolstripAtIndex(int index);
-
-  // Returns the toolstrip associated with |view|.
-  Toolstrip* ToolstripForView(ExtensionView* view);
-
-  // Loads initial state from |model_|.
-  void LoadFromModel();
-
-  // This method computes the bounds for the extension shelf items. If
-  // |compute_bounds_only| = TRUE, the bounds for the items are just computed,
-  // but are not set. This mode is used by GetPreferredSize() to obtain the
-  // desired bounds. If |compute_bounds_only| = FALSE, the bounds are set.
-  gfx::Size LayoutItems(bool compute_bounds_only);
-
-  // Returns whether the extension shelf always shown (checks pref value).
-  bool IsAlwaysShown() const;
-
-  // Returns whether the extension shelf is being displayed over the new tab
-  // page.
-  bool OnNewTabPage() const;
-
-  int top_margin_;
-
-  NotificationRegistrar registrar_;
-
-  // Background bitmap to draw under extension views.
-  bool background_needs_repaint_;
-
-  // The browser this extension shelf belongs to.
-  Browser* browser_;
-
-  // The model representing the toolstrips on the shelf.
-  ExtensionShelfModel* model_;
-
-  // Animation controlling showing and hiding of the shelf.
-  scoped_ptr<SlideAnimation> size_animation_;
-
-  // Are we in fullscreen mode or not.
-  bool fullscreen_;
-
-  DISALLOW_COPY_AND_ASSIGN(ExtensionShelf);
-};
-
-#endif  // CHROME_BROWSER_VIEWS_EXTENSIONS_EXTENSION_SHELF_H_