Move chrome/browser/gtk to chrome/browser/ui/gtk

chrome/browser/gtk/custom_drag.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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_GTK_CUSTOM_DRAG_H_
 #define CHROME_BROWSER_GTK_CUSTOM_DRAG_H_
 #pragma once
 
-#include <gtk/gtk.h>
-#include <vector>
-
-#include "app/gtk_signal.h"
-#include "base/basictypes.h"
-
-class BookmarkNode;
-class DownloadItem;
-class Profile;
-class SkBitmap;
-
-// Base class for programatically generated drags.
-class CustomDrag {
- protected:
-  explicit CustomDrag(SkBitmap* icon, int code_mask, GdkDragAction action);
-  virtual ~CustomDrag();
-
-  virtual void OnDragDataGet(GtkWidget* widget, GdkDragContext* context,
-                             GtkSelectionData* selection_data,
-                             guint target_type, guint time) = 0;
-
- private:
-  CHROMEGTK_CALLBACK_1(CustomDrag, void, OnDragBegin, GdkDragContext*);
-  CHROMEGTK_CALLBACK_1(CustomDrag, void, OnDragEnd, GdkDragContext*);
-
-  // Since this uses a virtual function, we can't use a macro.
-  static void OnDragDataGetThunk(GtkWidget* widget, GdkDragContext* context,
-                                 GtkSelectionData* selection_data,
-                                 guint target_type, guint time,
-                                 CustomDrag* custom_drag) {
-    return custom_drag->OnDragDataGet(widget, context, selection_data,
-                                      target_type, time);
-  }
-
-  // Can't use a OwnedWidgetGtk because the initialization of GtkInvisible
-  // sinks the reference.
-  GtkWidget* drag_widget_;
-
-  GdkPixbuf* pixbuf_;
-
-  DISALLOW_COPY_AND_ASSIGN(CustomDrag);
-};
-
-// Encapsulates functionality for drags of download items.
-class DownloadItemDrag : public CustomDrag {
- public:
-  // Sets |widget| as a source for drags pertaining to |item|. No
-  // DownloadItemDrag object is created.
-  // It is safe to call this multiple times with different values of |icon|.
-  static void SetSource(GtkWidget* widget, DownloadItem* item, SkBitmap* icon);
-
-  // Creates a new DownloadItemDrag, the lifetime of which is tied to the
-  // system drag.
-  static void BeginDrag(const DownloadItem* item, SkBitmap* icon);
-
- private:
-  DownloadItemDrag(const DownloadItem* item, SkBitmap* icon);
-  virtual ~DownloadItemDrag();
-
-  virtual void OnDragDataGet(GtkWidget* widget, GdkDragContext* context,
-                             GtkSelectionData* selection_data,
-                             guint target_type, guint time);
-
-  const DownloadItem* download_item_;
-
-  DISALLOW_COPY_AND_ASSIGN(DownloadItemDrag);
-};
-
-// Encapsulates functionality for drags of one or more bookmarks.
-class BookmarkDrag : public CustomDrag {
- public:
-  // Creates a new BookmarkDrag, the lifetime of which is tied to the
-  // system drag.
-  static void BeginDrag(Profile* profile,
-                        const std::vector<const BookmarkNode*>& nodes);
-
- private:
-  BookmarkDrag(Profile* profile,
-               const std::vector<const BookmarkNode*>& nodes);
-  virtual ~BookmarkDrag();
-
-  virtual void OnDragDataGet(GtkWidget* widget, GdkDragContext* context,
-                             GtkSelectionData* selection_data,
-                             guint target_type, guint time);
-
-  Profile* profile_;
-  std::vector<const BookmarkNode*> nodes_;
-
-  DISALLOW_COPY_AND_ASSIGN(BookmarkDrag);
-};
+#include "chrome/browser/ui/gtk/custom_drag.h"
+// TODO(msw): remove this file once all includes have been updated.
 
 #endif  // CHROME_BROWSER_GTK_CUSTOM_DRAG_H_