bookmark_context_menu.cc revision 5c02ac1a9c1b504631c0a3d2b6e737b5d738bae1 
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.
4
5#include "chrome/browser/ui/views/bookmarks/bookmark_context_menu.h"
6
7#include "base/i18n/rtl.h"
8#include "base/strings/utf_string_conversions.h"
9#include "chrome/app/chrome_command_ids.h"
10#include "chrome/browser/chrome_notification_types.h"
11#include "components/bookmarks/core/browser/bookmark_model.h"
12#include "content/public/browser/notification_service.h"
13#include "grit/generated_resources.h"
14#include "ui/base/l10n/l10n_util.h"
15#include "ui/views/controls/menu/menu_item_view.h"
16#include "ui/views/controls/menu/menu_model_adapter.h"
17#include "ui/views/controls/menu/menu_runner.h"
18#include "ui/views/widget/widget.h"
19
20using content::PageNavigator;
21
22namespace {
23
24// Returns true if |command_id| corresponds to a command that causes one or more
25// bookmarks to be removed.
26bool IsRemoveBookmarksCommand(int command_id) {
27  return command_id == IDC_CUT || command_id == IDC_BOOKMARK_BAR_REMOVE;
28}
29
30}  // namespace
31
32////////////////////////////////////////////////////////////////////////////////
33// BookmarkContextMenu, public:
34
35BookmarkContextMenu::BookmarkContextMenu(
36    views::Widget* parent_widget,
37    Browser* browser,
38    Profile* profile,
39    PageNavigator* page_navigator,
40    const BookmarkNode* parent,
41    const std::vector<const BookmarkNode*>& selection,
42    bool close_on_remove)
43    : controller_(new BookmarkContextMenuController(
44          parent_widget ? parent_widget->GetNativeWindow() : NULL, this,
45          browser, profile, page_navigator, parent, selection)),
46      parent_widget_(parent_widget),
47      menu_(new views::MenuItemView(this)),
48      menu_runner_(new views::MenuRunner(menu_)),
49      observer_(NULL),
50      close_on_remove_(close_on_remove) {
51
52  ui::SimpleMenuModel* menu_model = controller_->menu_model();
53  for (int i = 0; i < menu_model->GetItemCount(); ++i) {
54    views::MenuModelAdapter::AppendMenuItemFromModel(
55        menu_model, i, menu_, menu_model->GetCommandIdAt(i));
56  }
57}
58
59BookmarkContextMenu::~BookmarkContextMenu() {
60}
61
62void BookmarkContextMenu::RunMenuAt(const gfx::Point& point,
63                                    ui::MenuSourceType source_type) {
64  content::NotificationService::current()->Notify(
65      chrome::NOTIFICATION_BOOKMARK_CONTEXT_MENU_SHOWN,
66      content::Source<BookmarkContextMenu>(this),
67      content::NotificationService::NoDetails());
68  // width/height don't matter here.
69  if (menu_runner_->RunMenuAt(
70          parent_widget_,
71          NULL,
72          gfx::Rect(point.x(), point.y(), 0, 0),
73          views::MENU_ANCHOR_TOPLEFT,
74          source_type,
75          (views::MenuRunner::HAS_MNEMONICS | views::MenuRunner::IS_NESTED |
76           views::MenuRunner::CONTEXT_MENU)) ==
77      views::MenuRunner::MENU_DELETED) {
78    return;
79  }
80}
81
82void BookmarkContextMenu::SetPageNavigator(PageNavigator* navigator) {
83  controller_->set_navigator(navigator);
84}
85
86////////////////////////////////////////////////////////////////////////////////
87// BookmarkContextMenu, views::MenuDelegate implementation:
88
89void BookmarkContextMenu::ExecuteCommand(int command_id, int event_flags) {
90  controller_->ExecuteCommand(command_id, event_flags);
91}
92
93bool BookmarkContextMenu::IsItemChecked(int command_id) const {
94  return controller_->IsCommandIdChecked(command_id);
95}
96
97bool BookmarkContextMenu::IsCommandEnabled(int command_id) const {
98  return controller_->IsCommandIdEnabled(command_id);
99}
100
101bool BookmarkContextMenu::ShouldCloseAllMenusOnExecute(int id) {
102  return (id != IDC_BOOKMARK_BAR_REMOVE) || close_on_remove_;
103}
104
105////////////////////////////////////////////////////////////////////////////////
106// BookmarkContextMenuControllerDelegate
107// implementation:
108
109void BookmarkContextMenu::CloseMenu() {
110  menu_->Cancel();
111}
112
113void BookmarkContextMenu::WillExecuteCommand(
114    int command_id,
115    const std::vector<const BookmarkNode*>& bookmarks) {
116  if (observer_ && IsRemoveBookmarksCommand(command_id))
117    observer_->WillRemoveBookmarks(bookmarks);
118}
119
120void BookmarkContextMenu::DidExecuteCommand(int command_id) {
121  if (observer_ && IsRemoveBookmarksCommand(command_id))
122    observer_->DidRemoveBookmarks();
123}
124