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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_VIEWS_BOOKMARKS_BOOKMARK_MENU_DELEGATE_H_ | 5 #ifndef CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_MENU_DELEGATE_H_ |
6 #define CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_MENU_DELEGATE_H_ | 6 #define CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_MENU_DELEGATE_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 | 10 |
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46 // contents of the bookmark bar folder. | 46 // contents of the bookmark bar folder. |
47 SHOW_PERMANENT_FOLDERS, | 47 SHOW_PERMANENT_FOLDERS, |
48 | 48 |
49 // Don't show any additional folders. | 49 // Don't show any additional folders. |
50 HIDE_PERMANENT_FOLDERS | 50 HIDE_PERMANENT_FOLDERS |
51 }; | 51 }; |
52 | 52 |
53 BookmarkMenuDelegate(Browser* browser, | 53 BookmarkMenuDelegate(Browser* browser, |
54 content::PageNavigator* navigator, | 54 content::PageNavigator* navigator, |
55 views::Widget* parent, | 55 views::Widget* parent, |
56 int first_menu_id, | 56 int first_menu_id); |
57 int max_menu_id); | |
58 virtual ~BookmarkMenuDelegate(); | 57 virtual ~BookmarkMenuDelegate(); |
59 | 58 |
60 // Creates the menus from the model. | 59 // Creates the menus from the model. |
61 void Init(views::MenuDelegate* real_delegate, | 60 void Init(views::MenuDelegate* real_delegate, |
62 views::MenuItemView* parent, | 61 views::MenuItemView* parent, |
63 const BookmarkNode* node, | 62 const BookmarkNode* node, |
64 int start_child_index, | 63 int start_child_index, |
65 ShowOptions show_options, | 64 ShowOptions show_options, |
66 BookmarkLaunchLocation location); | 65 BookmarkLaunchLocation location); |
67 | 66 |
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123 virtual void BookmarkModelChanged() OVERRIDE; | 122 virtual void BookmarkModelChanged() OVERRIDE; |
124 virtual void BookmarkNodeFaviconChanged(BookmarkModel* model, | 123 virtual void BookmarkNodeFaviconChanged(BookmarkModel* model, |
125 const BookmarkNode* node) OVERRIDE; | 124 const BookmarkNode* node) OVERRIDE; |
126 | 125 |
127 // BookmarkContextMenu::Observer methods. | 126 // BookmarkContextMenu::Observer methods. |
128 virtual void WillRemoveBookmarks( | 127 virtual void WillRemoveBookmarks( |
129 const std::vector<const BookmarkNode*>& bookmarks) OVERRIDE; | 128 const std::vector<const BookmarkNode*>& bookmarks) OVERRIDE; |
130 virtual void DidRemoveBookmarks() OVERRIDE; | 129 virtual void DidRemoveBookmarks() OVERRIDE; |
131 | 130 |
132 private: | 131 private: |
133 friend class BookmarkMenuDelegateTest; | |
134 FRIEND_TEST_ALL_PREFIXES(BookmarkMenuDelegateTest, MenuIdRange); | |
135 | |
136 typedef std::map<int, const BookmarkNode*> MenuIDToNodeMap; | 132 typedef std::map<int, const BookmarkNode*> MenuIDToNodeMap; |
137 typedef std::map<const BookmarkNode*, views::MenuItemView*> NodeToMenuMap; | 133 typedef std::map<const BookmarkNode*, views::MenuItemView*> NodeToMenuMap; |
138 | 134 |
139 // Creates a menu. This uses BuildMenu() to recursively populate the menu. | 135 // Creates a menu. This uses BuildMenu() to recursively populate the menu. |
140 views::MenuItemView* CreateMenu(const BookmarkNode* parent, | 136 views::MenuItemView* CreateMenu(const BookmarkNode* parent, |
141 int start_child_index, | 137 int start_child_index, |
142 ShowOptions show_options); | 138 ShowOptions show_options); |
143 | 139 |
144 // Invokes BuildMenuForPermanentNode() for the permanent nodes (excluding | 140 // Invokes BuildMenuForPermanentNode() for the permanent nodes (excluding |
145 // 'other bookmarks' folder). | 141 // 'other bookmarks' folder). |
146 void BuildMenusForPermanentNodes(views::MenuItemView* menu, | 142 void BuildMenusForPermanentNodes(views::MenuItemView* menu, |
147 int* next_menu_id); | 143 int* next_menu_id); |
148 | 144 |
149 // If |node| has children a new menu is created and added to |menu| to | 145 // If |node| has children a new menu is created and added to |menu| to |
150 // represent it. If |node| is not empty and |added_separator| is false, a | 146 // represent it. If |node| is not empty and |added_separator| is false, a |
151 // separator is added before the new menu items and |added_separator| is set | 147 // separator is added before the new menu items and |added_separator| is set |
152 // to true. | 148 // to true. |
153 void BuildMenuForPermanentNode(const BookmarkNode* node, | 149 void BuildMenuForPermanentNode(const BookmarkNode* node, |
154 views::MenuItemView* menu, | 150 views::MenuItemView* menu, |
155 int* next_menu_id, | 151 int* next_menu_id, |
156 bool* added_separator); | 152 bool* added_separator); |
157 | 153 |
158 // Creates an entry in menu for each child node of |parent| starting at | 154 // Creates an entry in menu for each child node of |parent| starting at |
159 // |start_child_index|. | 155 // |start_child_index|. |
160 void BuildMenu(const BookmarkNode* parent, | 156 void BuildMenu(const BookmarkNode* parent, |
161 int start_child_index, | 157 int start_child_index, |
162 views::MenuItemView* menu, | 158 views::MenuItemView* menu, |
163 int* next_menu_id); | 159 int* next_menu_id); |
164 | 160 |
165 // Returns true if |menu_id_| is outside the range of minimum and maximum menu | |
166 // ID's allowed. | |
167 bool IsOutsideMenuIdRange(int menu_id) const; | |
168 | |
169 Browser* browser_; | 161 Browser* browser_; |
170 Profile* profile_; | 162 Profile* profile_; |
171 | 163 |
172 content::PageNavigator* page_navigator_; | 164 content::PageNavigator* page_navigator_; |
173 | 165 |
174 // Parent of menus. | 166 // Parent of menus. |
175 views::Widget* parent_; | 167 views::Widget* parent_; |
176 | 168 |
177 // Maps from menu id to BookmarkNode. | 169 // Maps from menu id to BookmarkNode. |
178 MenuIDToNodeMap menu_id_to_node_map_; | 170 MenuIDToNodeMap menu_id_to_node_map_; |
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191 | 183 |
192 // If non-NULL this is the |parent| passed to Init and is NOT owned by us. | 184 // If non-NULL this is the |parent| passed to Init and is NOT owned by us. |
193 views::MenuItemView* parent_menu_item_; | 185 views::MenuItemView* parent_menu_item_; |
194 | 186 |
195 // Maps from node to menu. | 187 // Maps from node to menu. |
196 NodeToMenuMap node_to_menu_map_; | 188 NodeToMenuMap node_to_menu_map_; |
197 | 189 |
198 // ID of the next menu item. | 190 // ID of the next menu item. |
199 int next_menu_id_; | 191 int next_menu_id_; |
200 | 192 |
201 // Minimum and maximum ID's to use for menu items. | |
202 const int min_menu_id_; | |
203 const int max_menu_id_; | |
204 | |
205 views::MenuDelegate* real_delegate_; | 193 views::MenuDelegate* real_delegate_; |
206 | 194 |
207 // Is the model being changed? | 195 // Is the model being changed? |
208 bool is_mutating_model_; | 196 bool is_mutating_model_; |
209 | 197 |
210 // The location where this bookmark menu will be displayed (for UMA). | 198 // The location where this bookmark menu will be displayed (for UMA). |
211 BookmarkLaunchLocation location_; | 199 BookmarkLaunchLocation location_; |
212 | 200 |
213 DISALLOW_COPY_AND_ASSIGN(BookmarkMenuDelegate); | 201 DISALLOW_COPY_AND_ASSIGN(BookmarkMenuDelegate); |
214 }; | 202 }; |
215 | 203 |
216 #endif // CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_MENU_DELEGATE_H_ | 204 #endif // CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_MENU_DELEGATE_H_ |
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