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1 // Copyright 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/browser/ui/bookmarks/bookmark_drag_drop.h" | |
6 | |
7 #include <vector> | |
8 | |
9 #include "base/compiler_specific.h" | |
10 #include "chrome/browser/ui/gtk/bookmarks/bookmark_utils_gtk.h" | |
11 #include "chrome/browser/ui/gtk/custom_drag.h" | |
12 #include "ui/base/dragdrop/drag_drop_types.h" | |
13 | |
14 namespace { | |
15 | |
16 const GdkDragAction kBookmarkDragAction = | |
17 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE); | |
18 | |
19 // Encapsulates functionality for drags of one or more bookmarks. | |
20 class BookmarkDrag : public CustomDrag { | |
21 public: | |
22 BookmarkDrag(Profile* profile, const std::vector<const BookmarkNode*>& nodes); | |
23 | |
24 private: | |
25 virtual ~BookmarkDrag() {} | |
26 | |
27 virtual void OnDragDataGet(GtkWidget* widget, | |
28 GdkDragContext* context, | |
29 GtkSelectionData* selection_data, | |
30 guint target_type, | |
31 guint time) OVERRIDE { | |
32 WriteBookmarksToSelection(nodes_, selection_data, target_type, profile_); | |
33 } | |
34 | |
35 Profile* profile_; | |
36 std::vector<const BookmarkNode*> nodes_; | |
37 | |
38 DISALLOW_COPY_AND_ASSIGN(BookmarkDrag); | |
39 }; | |
40 | |
41 BookmarkDrag::BookmarkDrag(Profile* profile, | |
42 const std::vector<const BookmarkNode*>& nodes) | |
43 : CustomDrag(NULL, GetCodeMask(false), kBookmarkDragAction), | |
44 profile_(profile), | |
45 nodes_(nodes) {} | |
46 | |
47 } // namespace | |
48 | |
49 namespace chrome { | |
50 | |
51 void DragBookmarks(Profile* profile, | |
52 const std::vector<const BookmarkNode*>& nodes, | |
53 gfx::NativeView view, | |
54 ui::DragDropTypes::DragEventSource source) { | |
55 DCHECK(!nodes.empty()); | |
56 | |
57 // This starts the drag process, the lifetime of this object is tied to the | |
58 // system drag. | |
59 new BookmarkDrag(profile, nodes); | |
60 } | |
61 | |
62 } // namespace chrome | |
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