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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 #include "ui/views/controls/menu/menu_host.h" | 5 #include "ui/views/controls/menu/menu_host.h" |
6 | 6 |
7 #include "base/auto_reset.h" | 7 #include "base/auto_reset.h" |
8 #include "base/debug/trace_event.h" | 8 #include "base/debug/trace_event.h" |
9 #include "ui/events/gestures/gesture_recognizer.h" | 9 #include "ui/events/gestures/gesture_recognizer.h" |
10 #include "ui/gfx/path.h" | 10 #include "ui/gfx/path.h" |
11 #include "ui/native_theme/native_theme.h" | 11 #include "ui/native_theme/native_theme.h" |
12 #include "ui/views/controls/menu/menu_controller.h" | 12 #include "ui/views/controls/menu/menu_controller.h" |
13 #include "ui/views/controls/menu/menu_host_root_view.h" | 13 #include "ui/views/controls/menu/menu_host_root_view.h" |
14 #include "ui/views/controls/menu/menu_item_view.h" | 14 #include "ui/views/controls/menu/menu_item_view.h" |
15 #include "ui/views/controls/menu/menu_scroll_view_container.h" | 15 #include "ui/views/controls/menu/menu_scroll_view_container.h" |
16 #include "ui/views/controls/menu/submenu_view.h" | 16 #include "ui/views/controls/menu/submenu_view.h" |
| 17 #include "ui/views/corewm/shadow_types.h" |
17 #include "ui/views/round_rect_painter.h" | 18 #include "ui/views/round_rect_painter.h" |
18 #include "ui/views/widget/native_widget_private.h" | 19 #include "ui/views/widget/native_widget_private.h" |
19 #include "ui/views/widget/widget.h" | 20 #include "ui/views/widget/widget.h" |
20 | 21 |
21 #if defined(USE_AURA) | |
22 #include "ui/views/corewm/shadow_types.h" | |
23 #endif | |
24 | |
25 namespace views { | 22 namespace views { |
26 | 23 |
27 //////////////////////////////////////////////////////////////////////////////// | 24 //////////////////////////////////////////////////////////////////////////////// |
28 // MenuHost, public: | 25 // MenuHost, public: |
29 | 26 |
30 MenuHost::MenuHost(SubmenuView* submenu) | 27 MenuHost::MenuHost(SubmenuView* submenu) |
31 : submenu_(submenu), | 28 : submenu_(submenu), |
32 destroying_(false), | 29 destroying_(false), |
33 ignore_capture_lost_(false) { | 30 ignore_capture_lost_(false) { |
34 set_auto_release_capture(false); | 31 set_auto_release_capture(false); |
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50 bool bubble_border = submenu_->GetScrollViewContainer() && | 47 bool bubble_border = submenu_->GetScrollViewContainer() && |
51 submenu_->GetScrollViewContainer()->HasBubbleBorder(); | 48 submenu_->GetScrollViewContainer()->HasBubbleBorder(); |
52 params.has_dropshadow = !bubble_border; | 49 params.has_dropshadow = !bubble_border; |
53 params.opacity = (bubble_border || rounded_border) ? | 50 params.opacity = (bubble_border || rounded_border) ? |
54 Widget::InitParams::TRANSLUCENT_WINDOW : | 51 Widget::InitParams::TRANSLUCENT_WINDOW : |
55 Widget::InitParams::OPAQUE_WINDOW; | 52 Widget::InitParams::OPAQUE_WINDOW; |
56 params.parent = parent ? parent->GetNativeView() : NULL; | 53 params.parent = parent ? parent->GetNativeView() : NULL; |
57 params.bounds = bounds; | 54 params.bounds = bounds; |
58 Init(params); | 55 Init(params); |
59 | 56 |
60 #if defined(USE_AURA) | |
61 if (bubble_border) | 57 if (bubble_border) |
62 SetShadowType(GetNativeView(), views::corewm::SHADOW_TYPE_NONE); | 58 SetShadowType(GetNativeView(), views::corewm::SHADOW_TYPE_NONE); |
63 #endif | |
64 | 59 |
65 SetContentsView(contents_view); | 60 SetContentsView(contents_view); |
66 if (bubble_border || rounded_border) | 61 if (bubble_border || rounded_border) |
67 SetOpacity(0); | 62 SetOpacity(0); |
68 ShowMenuHost(do_capture); | 63 ShowMenuHost(do_capture); |
69 } | 64 } |
70 | 65 |
71 bool MenuHost::IsMenuHostVisible() { | 66 bool MenuHost::IsMenuHostVisible() { |
72 return IsVisible(); | 67 return IsVisible(); |
73 } | 68 } |
74 | 69 |
75 void MenuHost::ShowMenuHost(bool do_capture) { | 70 void MenuHost::ShowMenuHost(bool do_capture) { |
76 // Doing a capture may make us get capture lost. Ignore it while we're in the | 71 // Doing a capture may make us get capture lost. Ignore it while we're in the |
77 // process of showing. | 72 // process of showing. |
78 base::AutoReset<bool> reseter(&ignore_capture_lost_, true); | 73 base::AutoReset<bool> reseter(&ignore_capture_lost_, true); |
79 ShowInactive(); | 74 ShowInactive(); |
80 if (do_capture) { | 75 if (do_capture) { |
81 #if defined(USE_AURA) | |
82 // Cancel existing touches, so we don't miss some touch release/cancel | 76 // Cancel existing touches, so we don't miss some touch release/cancel |
83 // events due to the menu taking capture. | 77 // events due to the menu taking capture. |
84 ui::GestureRecognizer::Get()->TransferEventsTo(GetNativeWindow(), NULL); | 78 ui::GestureRecognizer::Get()->TransferEventsTo(GetNativeWindow(), NULL); |
85 #endif // USE_AURA | |
86 native_widget_private()->SetCapture(); | 79 native_widget_private()->SetCapture(); |
87 } | 80 } |
88 } | 81 } |
89 | 82 |
90 void MenuHost::HideMenuHost() { | 83 void MenuHost::HideMenuHost() { |
91 ignore_capture_lost_ = true; | 84 ignore_capture_lost_ = true; |
92 ReleaseMenuHostCapture(); | 85 ReleaseMenuHostCapture(); |
93 Hide(); | 86 Hide(); |
94 ignore_capture_lost_ = false; | 87 ignore_capture_lost_ = false; |
95 } | 88 } |
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141 if (destroying_) | 134 if (destroying_) |
142 return; | 135 return; |
143 | 136 |
144 MenuController* menu_controller = | 137 MenuController* menu_controller = |
145 submenu_->GetMenuItem()->GetMenuController(); | 138 submenu_->GetMenuItem()->GetMenuController(); |
146 if (menu_controller && !menu_controller->drag_in_progress()) | 139 if (menu_controller && !menu_controller->drag_in_progress()) |
147 menu_controller->CancelAll(); | 140 menu_controller->CancelAll(); |
148 } | 141 } |
149 | 142 |
150 } // namespace views | 143 } // namespace views |
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