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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CHROME_BROWSER_UI_AURA_TAB_CONTENTS_WEB_DRAG_BOOKMARK_HANDLER_AURA_H_ | 5 #ifndef CHROME_BROWSER_UI_AURA_TAB_CONTENTS_WEB_DRAG_BOOKMARK_HANDLER_AURA_H_ |
| 6 #define CHROME_BROWSER_UI_AURA_TAB_CONTENTS_WEB_DRAG_BOOKMARK_HANDLER_AURA_H_ | 6 #define CHROME_BROWSER_UI_AURA_TAB_CONTENTS_WEB_DRAG_BOOKMARK_HANDLER_AURA_H_ |
| 7 | 7 |
| 8 #include "components/bookmarks/browser/bookmark_node_data.h" | 8 #include "components/bookmarks/browser/bookmark_node_data.h" |
| 9 #include "content/public/browser/web_contents.h" | 9 #include "content/public/browser/web_contents.h" |
| 10 #include "content/public/browser/web_drag_dest_delegate.h" | 10 #include "content/public/browser/web_drag_dest_delegate.h" |
| 11 | 11 |
| 12 class BookmarkTabHelper; | 12 class BookmarkTabHelper; |
| 13 | 13 |
| 14 namespace content { | 14 namespace content { |
| 15 class WebContents; | 15 class WebContents; |
| 16 } | 16 } |
| 17 | 17 |
| 18 // Chrome needs to intercept content drag events so it can dispatch them to the | 18 // Chrome needs to intercept content drag events so it can dispatch them to the |
| 19 // bookmarks and extensions system. | 19 // bookmarks and extensions system. |
| 20 // Note that unlike the other platforms, Aura doesn't use all of the | 20 // Note that unlike the other platforms, Aura doesn't use all of the |
| 21 // WebDragDest infrastructure, just the WebDragDestDelegate. | 21 // WebDragDest infrastructure, just the WebDragDestDelegate. |
| 22 class WebDragBookmarkHandlerAura : public content::WebDragDestDelegate { | 22 class WebDragBookmarkHandlerAura : public content::WebDragDestDelegate { |
| 23 public: | 23 public: |
| 24 WebDragBookmarkHandlerAura(); | 24 WebDragBookmarkHandlerAura(); |
| 25 virtual ~WebDragBookmarkHandlerAura(); | 25 virtual ~WebDragBookmarkHandlerAura(); |
| 26 | 26 |
| 27 // Overridden from content::WebDragDestDelegate: | 27 // Overridden from content::WebDragDestDelegate: |
| 28 virtual void DragInitialize(content::WebContents* contents) OVERRIDE; | 28 virtual void DragInitialize(content::WebContents* contents) override; |
| 29 virtual void OnDragOver() OVERRIDE; | 29 virtual void OnDragOver() override; |
| 30 virtual void OnDragEnter() OVERRIDE; | 30 virtual void OnDragEnter() override; |
| 31 virtual void OnDrop() OVERRIDE; | 31 virtual void OnDrop() override; |
| 32 virtual void OnDragLeave() OVERRIDE; | 32 virtual void OnDragLeave() override; |
| 33 | 33 |
| 34 virtual void OnReceiveDragData(const ui::OSExchangeData& data) OVERRIDE; | 34 virtual void OnReceiveDragData(const ui::OSExchangeData& data) override; |
| 35 | 35 |
| 36 private: | 36 private: |
| 37 // The BookmarkTabHelper. | 37 // The BookmarkTabHelper. |
| 38 // Weak reference; may be NULL if the contents don't have a | 38 // Weak reference; may be NULL if the contents don't have a |
| 39 // BookmarkTabHelper (e.g. WebUI dialogs). | 39 // BookmarkTabHelper (e.g. WebUI dialogs). |
| 40 BookmarkTabHelper* bookmark_tab_helper_; | 40 BookmarkTabHelper* bookmark_tab_helper_; |
| 41 | 41 |
| 42 content::WebContents* web_contents_; | 42 content::WebContents* web_contents_; |
| 43 | 43 |
| 44 // The bookmark data for the active drag. Empty when there is no active drag. | 44 // The bookmark data for the active drag. Empty when there is no active drag. |
| 45 bookmarks::BookmarkNodeData bookmark_drag_data_; | 45 bookmarks::BookmarkNodeData bookmark_drag_data_; |
| 46 | 46 |
| 47 DISALLOW_COPY_AND_ASSIGN(WebDragBookmarkHandlerAura); | 47 DISALLOW_COPY_AND_ASSIGN(WebDragBookmarkHandlerAura); |
| 48 }; | 48 }; |
| 49 | 49 |
| 50 #endif // CHROME_BROWSER_UI_AURA_TAB_CONTENTS_WEB_DRAG_BOOKMARK_HANDLER_AURA_H_ | 50 #endif // CHROME_BROWSER_UI_AURA_TAB_CONTENTS_WEB_DRAG_BOOKMARK_HANDLER_AURA_H_ |
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