1// Copyright 2014 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 "components/renderer_context_menu/views/toolkit_delegate_views.h"
6
7#include "ui/gfx/geometry/rect.h"
8#include "ui/views/controls/menu/menu_item_view.h"
9#include "ui/views/controls/menu/menu_model_adapter.h"
10#include "ui/views/controls/menu/menu_runner.h"
11
12ToolkitDelegateViews::ToolkitDelegateViews() : menu_view_(NULL) {}
13
14ToolkitDelegateViews::~ToolkitDelegateViews() {}
15
16void ToolkitDelegateViews::RunMenuAt(views::Widget* parent,
17                                     const gfx::Point& point,
18                                     ui::MenuSourceType type) {
19  views::MenuAnchorPosition anchor_position =
20      (type == ui::MENU_SOURCE_TOUCH ||
21       type == ui::MENU_SOURCE_TOUCH_EDIT_MENU)
22      ? views::MENU_ANCHOR_BOTTOMCENTER
23      : views::MENU_ANCHOR_TOPLEFT;
24  views::MenuRunner::RunResult result ALLOW_UNUSED = menu_runner_->RunMenuAt(
25      parent, NULL, gfx::Rect(point, gfx::Size()), anchor_position, type);
26}
27
28void ToolkitDelegateViews::Init(ui::SimpleMenuModel* menu_model) {
29  menu_adapter_.reset(new views::MenuModelAdapter(menu_model));
30  menu_view_ = menu_adapter_->CreateMenu();
31  menu_runner_.reset(new views::MenuRunner(
32      menu_view_,
33      views::MenuRunner::HAS_MNEMONICS | views::MenuRunner::CONTEXT_MENU));
34}
35
36void ToolkitDelegateViews::Cancel() {
37  DCHECK(menu_runner_.get());
38  menu_runner_->Cancel();
39}
40
41void ToolkitDelegateViews::UpdateMenuItem(int command_id,
42                                          bool enabled,
43                                          bool hidden,
44                                          const base::string16& title) {
45  views::MenuItemView* item = menu_view_->GetMenuItemByID(command_id);
46  if (!item)
47    return;
48
49  item->SetEnabled(enabled);
50  item->SetTitle(title);
51  item->SetVisible(!hidden);
52
53  views::MenuItemView* parent = item->GetParentMenuItem();
54  if (!parent)
55    return;
56
57  parent->ChildrenChanged();
58}
59
60