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
3 // found in the LICENSE file.
5 #ifndef CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_CONTEXT_MENU_CONTROLLER_H_
6 #define CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_CONTEXT_MENU_CONTROLLER_H_
10 #include "base/basictypes.h"
11 #include "base/memory/scoped_ptr.h"
12 #include "components/bookmarks/browser/base_bookmark_model_observer.h"
13 #include "ui/base/models/simple_menu_model.h"
14 #include "ui/gfx/native_widget_types.h"
23 // An interface implemented by an object that performs actions on the actual
24 // menu for the controller.
25 class BookmarkContextMenuControllerDelegate {
27 virtual ~BookmarkContextMenuControllerDelegate() {}
29 // Closes the bookmark context menu.
30 virtual void CloseMenu() = 0;
32 // Sent before any command from the menu is executed.
33 virtual void WillExecuteCommand(
35 const std::vector<const BookmarkNode*>& bookmarks) {}
37 // Sent after any command from the menu is executed.
38 virtual void DidExecuteCommand(int command_id) {}
41 // BookmarkContextMenuController creates and manages state for the context menu
42 // shown for any bookmark item.
43 class BookmarkContextMenuController : public BaseBookmarkModelObserver,
44 public ui::SimpleMenuModel::Delegate {
46 // Creates the bookmark context menu.
47 // |browser| is used to open the bookmark manager and is NULL in tests.
48 // |profile| is used for opening urls as well as enabling 'open incognito'.
49 // |navigator| is used if |browser| is null, and is provided for testing.
50 // |parent| is the parent for newly created nodes if |selection| is empty.
51 // |selection| is the nodes the context menu operates on and may be empty.
52 BookmarkContextMenuController(
53 gfx::NativeWindow parent_window,
54 BookmarkContextMenuControllerDelegate* delegate,
57 content::PageNavigator* navigator,
58 const BookmarkNode* parent,
59 const std::vector<const BookmarkNode*>& selection);
60 ~BookmarkContextMenuController() override;
62 ui::SimpleMenuModel* menu_model() { return menu_model_.get(); }
64 // ui::SimpleMenuModel::Delegate implementation:
65 bool IsCommandIdChecked(int command_id) const override;
66 bool IsCommandIdEnabled(int command_id) const override;
67 bool IsCommandIdVisible(int command_id) const override;
68 bool GetAcceleratorForCommandId(int command_id,
69 ui::Accelerator* accelerator) override;
70 void ExecuteCommand(int command_id, int event_flags) override;
71 bool IsItemForCommandIdDynamic(int command_id) const override;
72 base::string16 GetLabelForCommandId(int command_id) const override;
74 void set_navigator(content::PageNavigator* navigator) {
75 navigator_ = navigator;
81 // Adds a IDC_* style command to the menu with a localized string.
82 void AddItem(int id, int localization_id);
83 // Adds a separator to the menu.
85 // Adds a checkable item to the menu.
86 void AddCheckboxItem(int id, int localization_id);
88 // Overridden from BaseBookmarkModelObserver:
89 // Any change to the model results in closing the menu.
90 void BookmarkModelChanged() override;
92 gfx::NativeWindow parent_window_;
93 BookmarkContextMenuControllerDelegate* delegate_;
96 content::PageNavigator* navigator_;
97 const BookmarkNode* parent_;
98 std::vector<const BookmarkNode*> selection_;
99 BookmarkModel* model_;
100 scoped_ptr<ui::SimpleMenuModel> menu_model_;
102 DISALLOW_COPY_AND_ASSIGN(BookmarkContextMenuController);
105 #endif // CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_CONTEXT_MENU_CONTROLLER_H_