Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/notifications/balloon_view_gtk.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.
-
-// Draws the view for the balloons.
-
-#ifndef CHROME_BROWSER_UI_GTK_NOTIFICATIONS_BALLOON_VIEW_GTK_H_
-#define CHROME_BROWSER_UI_GTK_NOTIFICATIONS_BALLOON_VIEW_GTK_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "chrome/browser/notifications/balloon.h"
-#include "chrome/browser/ui/gtk/menu_gtk.h"
-#include "chrome/browser/ui/gtk/notifications/balloon_view_host_gtk.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "ui/base/gtk/gtk_signal.h"
-#include "ui/gfx/animation/animation_delegate.h"
-#include "ui/gfx/point.h"
-#include "ui/gfx/rect.h"
-#include "ui/gfx/size.h"
-
-class BalloonCollection;
-class CustomDrawButton;
-class GtkThemeService;
-class MenuGtk;
-class NotificationOptionsMenuModel;
-
-namespace gfx {
-class SlideAnimation;
-}
-
-// A balloon view is the UI component for desktop notification toasts.
-// It draws a border, and within the border an HTML renderer.
-class BalloonViewImpl : public BalloonView,
-                        public MenuGtk::Delegate,
-                        public content::NotificationObserver,
-                        public gfx::AnimationDelegate {
- public:
-  explicit BalloonViewImpl(BalloonCollection* collection);
-  virtual ~BalloonViewImpl();
-
-  // BalloonView interface.
-  virtual void Show(Balloon* balloon) OVERRIDE;
-  virtual void Update() OVERRIDE;
-  virtual void RepositionToBalloon() OVERRIDE;
-  virtual void Close(bool by_user) OVERRIDE;
-  virtual gfx::Size GetSize() const OVERRIDE;
-  virtual BalloonHost* GetHost() const OVERRIDE;
-
-  // MenuGtk::Delegate interface.
-  virtual void StoppedShowing() OVERRIDE;
-
- private:
-  // content::NotificationObserver interface.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
-  // gfx::AnimationDelegate interface.
-  virtual void AnimationProgressed(const gfx::Animation* animation) OVERRIDE;
-
-  // Do the delayed close work.  The balloon and all view components will be
-  // destroyed at this time, so it shouldn't be called while still processing
-  // an event that relies on them.
-  void DelayedClose(bool by_user);
-
-  // The height of the balloon's shelf.
-  // The shelf is where is close button is located.
-  int GetShelfHeight() const;
-
-  // The width and height that the frame should be.  If the balloon inside
-  // changes size, this will not be the same as the actual frame size until
-  // RepositionToBalloon() has been called and the animation completes.
-  int GetDesiredTotalWidth() const;
-  int GetDesiredTotalHeight() const;
-
-  // Where the balloon contents should be placed with respect to the top left
-  // of the frame.
-  gfx::Point GetContentsOffset() const;
-
-  // Where the balloon contents should be in screen coordinates.
-  gfx::Rect GetContentsRectangle() const;
-
-  CHROMEGTK_CALLBACK_1(BalloonViewImpl, gboolean, OnContentsExpose,
-                       GdkEventExpose*);
-  CHROMEGTK_CALLBACK_0(BalloonViewImpl, void, OnCloseButton);
-  CHROMEGTK_CALLBACK_1(BalloonViewImpl, gboolean, OnExpose, GdkEventExpose*);
-  CHROMEGTK_CALLBACK_1(BalloonViewImpl, void, OnOptionsMenuButton,
-                       GdkEventButton*);
-  CHROMEGTK_CALLBACK_0(BalloonViewImpl, gboolean, OnDestroy);
-
-  // Non-owned pointer to the balloon which owns this object.
-  Balloon* balloon_;
-
-  GtkThemeService* theme_service_;
-
-  // The window that contains the frame of the notification.
-  GtkWidget* frame_container_;
-
-  // The widget that contains the shelf.
-  GtkWidget* shelf_;
-
-  // The hbox within the shelf that contains the buttons.
-  GtkWidget* hbox_;
-
-  // The window that contains the contents of the notification.
-  GtkWidget* html_container_;
-
-  // The renderer of the HTML contents.
-  scoped_ptr<BalloonViewHost> html_contents_;
-
-  // Close button.
-  scoped_ptr<CustomDrawButton> close_button_;
-
-  // An animation to move the balloon on the screen as its position changes.
-  scoped_ptr<gfx::SlideAnimation> animation_;
-  gfx::Rect anim_frame_start_;
-  gfx::Rect anim_frame_end_;
-
-  // The options menu.
-  scoped_ptr<MenuGtk> options_menu_;
-  scoped_ptr<NotificationOptionsMenuModel> options_menu_model_;
-  // The button to open the options menu.
-  scoped_ptr<CustomDrawButton> options_menu_button_;
-
-  content::NotificationRegistrar notification_registrar_;
-
-  // Is the menu currently showing?
-  bool menu_showing_;
-
-  // Is there a pending system-initiated close?
-  bool pending_close_;
-
-  base::WeakPtrFactory<BalloonViewImpl> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(BalloonViewImpl);
-};
-
-#endif  // CHROME_BROWSER_UI_GTK_NOTIFICATIONS_BALLOON_VIEW_GTK_H_