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1 // Copyright 2015 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 "ui/views/touchui/touch_selection_menu_runner_views.h" | |
6 | |
7 #include "ui/aura/window.h" | |
8 #include "ui/gfx/geometry/rect.h" | |
9 #include "ui/gfx/geometry/size.h" | |
10 | |
11 namespace views { | |
12 | |
13 TouchSelectionMenuRunnerViews::TouchSelectionMenuRunnerViews() | |
14 : menu_(nullptr), | |
15 client_(nullptr) {} | |
16 | |
17 TouchSelectionMenuRunnerViews::~TouchSelectionMenuRunnerViews() {} | |
18 | |
19 void TouchSelectionMenuRunnerViews::RunMenu( | |
20 ui::TouchSelectionMenuClient* client, | |
21 const gfx::Rect& anchor_rect, | |
22 const gfx::Size& handle_image_size, | |
23 aura::Window* context) { | |
24 CloseMenu(); | |
25 | |
26 DCHECK(!menu_); | |
27 DCHECK(!client_); | |
28 | |
29 client_ = client; | |
30 menu_ = TouchEditingMenuView::Create(this, anchor_rect, handle_image_size, | |
31 context); | |
32 | |
33 if (!menu_) | |
34 client_ = nullptr; | |
sadrul
2015/04/29 19:55:03
When can we have a null menu_, but a non-null clie
mohsen
2015/04/30 18:29:34
The above |Create| function returns nullptr if the
| |
35 } | |
36 | |
37 void TouchSelectionMenuRunnerViews::CloseMenu() { | |
38 if (menu_) { | |
39 menu_->Close(); | |
40 menu_ = nullptr; | |
41 client_ = nullptr; | |
42 } | |
43 } | |
44 | |
45 bool TouchSelectionMenuRunnerViews::IsRunning() const { | |
46 return menu_ != nullptr; | |
47 } | |
48 | |
49 bool TouchSelectionMenuRunnerViews::IsCommandIdEnabled(int command_id) const { | |
50 return client_->IsCommandIdEnabled(command_id); | |
51 } | |
52 | |
53 void TouchSelectionMenuRunnerViews::ExecuteCommand(int command_id, | |
54 int event_flags) { | |
55 return client_->ExecuteCommand(command_id, event_flags); | |
56 } | |
57 | |
58 void TouchSelectionMenuRunnerViews::OpenContextMenu() { | |
59 return client_->OpenContextMenu(); | |
60 } | |
61 | |
62 void TouchSelectionMenuRunnerViews::OnMenuClosed(TouchEditingMenuView* menu) { | |
63 DCHECK(menu == menu_); | |
sadrul
2015/04/29 19:55:03
DCHECK_EQ
mohsen
2015/04/30 18:29:34
Done.
| |
64 menu_ = nullptr; | |
65 client_ = nullptr; | |
66 } | |
67 | |
68 } // namespace views | |
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