Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/browser_actions_toolbar_gtk.h

Index: chrome/browser/ui/gtk/browser_actions_toolbar_gtk.h
diff --git a/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.h b/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.h
deleted file mode 100644
index 25d11ee00345f4cb3fd1f530171e09fbf6091b0d..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.h
+++ /dev/null
@@ -1,237 +0,0 @@
-// 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 CHROME_BROWSER_UI_GTK_BROWSER_ACTIONS_TOOLBAR_GTK_H_
-#define CHROME_BROWSER_UI_GTK_BROWSER_ACTIONS_TOOLBAR_GTK_H_
-
-#include <map>
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "base/memory/linked_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "chrome/browser/extensions/extension_toolbar_model.h"
-#include "chrome/browser/ui/gtk/custom_button.h"
-#include "chrome/browser/ui/gtk/menu_gtk.h"
-#include "chrome/browser/ui/gtk/overflow_button.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "ui/base/gtk/gtk_signal.h"
-#include "ui/base/gtk/gtk_signal_registrar.h"
-#include "ui/base/gtk/owned_widget_gtk.h"
-#include "ui/base/models/simple_menu_model.h"
-#include "ui/gfx/animation/animation_delegate.h"
-#include "ui/gfx/animation/slide_animation.h"
-
-class Browser;
-class BrowserActionButton;
-class GtkThemeService;
-class Profile;
-
-namespace extensions {
-class Extension;
-}
-
-typedef struct _GdkDragContext GdkDragContext;
-typedef struct _GtkWidget GtkWidget;
-
-class BrowserActionsToolbarGtk
-    : public extensions::ExtensionToolbarModel::Observer,
-      public gfx::AnimationDelegate,
-      public MenuGtk::Delegate,
-      public ui::SimpleMenuModel::Delegate,
-      public content::NotificationObserver {
- public:
-  explicit BrowserActionsToolbarGtk(Browser* browser);
-  virtual ~BrowserActionsToolbarGtk();
-
-  GtkWidget* widget() { return hbox_.get(); }
-  GtkWidget* chevron() { return overflow_button_->widget(); }
-
-  // Returns the widget in use by the BrowserActionButton corresponding to
-  // |extension|. Used in positioning the ExtensionInstalledBubble for
-  // BrowserActions.
-  GtkWidget* GetBrowserActionWidget(const extensions::Extension* extension);
-  BrowserActionButton* GetBrowserActionButton(
-      const extensions::Extension* extension);
-
-  int button_count() { return extension_button_map_.size(); }
-
-  Browser* browser() { return browser_; }
-
-  extensions::ExtensionToolbarModel* model() { return model_; }
-
-  // Returns the currently selected tab ID, or -1 if there is none.
-  int GetCurrentTabId() const;
-
-  // Update the display of all buttons.
-  void Update();
-
-  // content::NotificationObserver implementation.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
-  bool animating() {
-    return resize_animation_.is_animating();
-  }
-
- private:
-  friend class BrowserActionButton;
-
-  // Initialize drag and drop.
-  void SetupDrags();
-
-  // Query the extensions service for all extensions with browser actions,
-  // and create the UI for them.
-  void CreateAllButtons();
-
-  // Sets the width of the container and overflow state according to the model.
-  void SetContainerWidth();
-
-  // Create the UI for a single browser action. This will stick the button
-  // at the end of the toolbar.
-  void CreateButtonForExtension(const extensions::Extension* extension,
-                                int index);
-
-  // Delete resources associated with UI for a browser action.
-  void RemoveButtonForExtension(const extensions::Extension* extension);
-
-  // Change the visibility of widget() based on whether we have any buttons
-  // to show.
-  void UpdateVisibility();
-
-  // Hide the extension popup, if any.
-  void HidePopup();
-
-  // Animate the toolbar to show the given number of icons. This assumes the
-  // visibility of the overflow button will not change.
-  void AnimateToShowNIcons(int count);
-
-  // Returns true if this extension should be shown in this toolbar. This can
-  // return false if we are in an incognito window and the extension is disabled
-  // for incognito.
-  bool ShouldDisplayBrowserAction(const extensions::Extension* extension);
-
-  // extensions::ExtensionToolbarModel::Observer implementation.
-  virtual void BrowserActionAdded(const extensions::Extension* extension,
-                                  int index) OVERRIDE;
-  virtual void BrowserActionRemoved(
-      const extensions::Extension* extension) OVERRIDE;
-  virtual void BrowserActionMoved(const extensions::Extension* extension,
-                                  int index) OVERRIDE;
-  virtual bool BrowserActionShowPopup(
-      const extensions::Extension* extension) OVERRIDE;
-  virtual void VisibleCountChanged() OVERRIDE;
-
-  // gfx::AnimationDelegate implementation.
-  virtual void AnimationProgressed(const gfx::Animation* animation) OVERRIDE;
-  virtual void AnimationEnded(const gfx::Animation* animation) OVERRIDE;
-
-  // SimpleMenuModel::Delegate implementation.
-  // In our case, |command_id| is be the index into the model's extension list.
-  virtual bool IsCommandIdChecked(int command_id) const OVERRIDE;
-  virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
-  virtual bool GetAcceleratorForCommandId(
-      int command_id,
-      ui::Accelerator* accelerator) OVERRIDE;
-  virtual void ExecuteCommand(int command_id, int event_flags) OVERRIDE;
-
-  // MenuGtk::Delegate implementation.
-  virtual void StoppedShowing() OVERRIDE;
-  virtual bool AlwaysShowIconForCmd(int command_id) const OVERRIDE;
-
-  // Called by the BrowserActionButton in response to drag-begin.
-  void DragStarted(BrowserActionButton* button, GdkDragContext* drag_context);
-
-  // Sets the width of the button area of the toolbar to |new_width|, clamping
-  // it to appropriate values.
-  void SetButtonHBoxWidth(int new_width);
-
-  // Shows or hides the chevron as appropriate.
-  void UpdateChevronVisibility();
-
-  CHROMEGTK_CALLBACK_4(BrowserActionsToolbarGtk, gboolean, OnDragMotion,
-                       GdkDragContext*, gint, gint, guint);
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, void, OnDragEnd,
-                       GdkDragContext*);
-  CHROMEGTK_CALLBACK_2(BrowserActionsToolbarGtk, gboolean, OnDragFailed,
-                       GdkDragContext*, GtkDragResult);
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, void, OnHierarchyChanged,
-                       GtkWidget*);
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, void, OnSetFocus, GtkWidget*);
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, gboolean,
-                       OnGripperMotionNotify, GdkEventMotion*);
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, gboolean, OnGripperExpose,
-                       GdkEventExpose*);
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, gboolean,
-                       OnGripperEnterNotify, GdkEventCrossing*);
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, gboolean,
-                       OnGripperLeaveNotify, GdkEventCrossing*);
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, gboolean,
-                       OnGripperButtonRelease, GdkEventButton*);
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, gboolean,
-                       OnGripperButtonPress, GdkEventButton*);
-  // The overflow button is pressed.
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, gboolean,
-                       OnOverflowButtonPress, GdkEventButton*);
-  // The user presses a mouse button over the popped up overflow menu.
-  CHROMEGTK_CALLBACK_1(BrowserActionsToolbarGtk, gboolean,
-                       OnOverflowMenuButtonPress, GdkEventButton*);
-  CHROMEGTK_CALLBACK_0(BrowserActionsToolbarGtk, void, OnButtonShowOrHide);
-
-  Browser* browser_;
-
-  Profile* profile_;
-  GtkThemeService* theme_service_;
-
-  extensions::ExtensionToolbarModel* model_;
-
-  // Contains the drag gripper, browser action buttons, and overflow chevron.
-  ui::OwnedWidgetGtk hbox_;
-
-  // Contains the browser action buttons.
-  ui::OwnedWidgetGtk button_hbox_;
-
-  // The overflow button for chrome theme mode.
-  scoped_ptr<CustomDrawButton> overflow_button_;
-  // The separator just next to the overflow button. Only shown in GTK+ theme
-  // mode. In Chrome theme mode, the overflow button has a separator built in.
-  ui::OwnedWidgetGtk separator_;
-  scoped_ptr<MenuGtk> overflow_menu_;
-  scoped_ptr<ui::SimpleMenuModel> overflow_menu_model_;
-  ui::OwnedWidgetGtk overflow_area_;
-  // A widget for adding extra padding to the left of the overflow button.
-  ui::OwnedWidgetGtk overflow_alignment_;
-
-  // The button that is currently being dragged, or NULL.
-  BrowserActionButton* drag_button_;
-
-  // The new position of the button in the drag, or -1.
-  int drop_index_;
-
-  // Map from extension ID to BrowserActionButton, which is a wrapper for
-  // a chrome button and related functionality. There should be one entry
-  // for every extension that has a browser action.
-  typedef std::map<std::string, linked_ptr<BrowserActionButton> >
-      ExtensionButtonMap;
-  ExtensionButtonMap extension_button_map_;
-
-  // We use this animation for the smart resizing of the toolbar.
-  gfx::SlideAnimation resize_animation_;
-  // This is the final width we are animating towards.
-  int desired_width_;
-  // This is the width we were at when we started animating.
-  int start_width_;
-
-  ui::GtkSignalRegistrar signals_;
-
-  content::NotificationRegistrar registrar_;
-
-  base::WeakPtrFactory<BrowserActionsToolbarGtk> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(BrowserActionsToolbarGtk);
-};
-
-#endif  // CHROME_BROWSER_UI_GTK_BROWSER_ACTIONS_TOOLBAR_GTK_H_