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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 "ash/common/wm/root_window_layout_manager.h" | 5 #include "ash/common/wm/root_window_layout_manager.h" |
6 | 6 |
7 #include "ash/common/wm_window.h" | 7 #include "ash/common/wm_window.h" |
8 #include "ui/aura/window.h" | 8 #include "ui/aura/window.h" |
9 #include "ui/aura/window_tracker.h" | 9 #include "ui/aura/window_tracker.h" |
10 | 10 |
11 namespace ash { | 11 namespace ash { |
12 | |
13 namespace { | |
14 | |
15 void ResizeWindow(const aura::Window::Windows& children, | |
16 const gfx::Rect& fullscreen_bounds) { | |
17 // Resize both our immediate children (the containers-of-containers animated | |
18 // by PowerButtonController) and their children (the actual containers). | |
19 aura::WindowTracker children_tracker(children); | |
20 while (!children_tracker.windows().empty()) { | |
21 aura::Window* child = children_tracker.Pop(); | |
22 // Skip descendants of top-level windows, i.e. only resize containers and | |
23 // other windows without a delegate, such as ScreenDimmer windows. | |
24 if (child->GetToplevelWindow()) | |
25 continue; | |
26 | |
27 child->SetBounds(fullscreen_bounds); | |
28 ResizeWindow(child->children(), fullscreen_bounds); | |
oshima
2017/04/05 20:26:51
I don't think this is right. There may be non top
wutao
2017/04/05 23:37:34
I will add a third parameter |depth| and return if
| |
29 } | |
30 } | |
31 | |
32 } // namespace | |
33 | |
12 namespace wm { | 34 namespace wm { |
13 | 35 |
14 //////////////////////////////////////////////////////////////////////////////// | 36 //////////////////////////////////////////////////////////////////////////////// |
15 // RootWindowLayoutManager, public: | 37 // RootWindowLayoutManager, public: |
16 | 38 |
17 RootWindowLayoutManager::RootWindowLayoutManager(WmWindow* owner) | 39 RootWindowLayoutManager::RootWindowLayoutManager(WmWindow* owner) |
18 : owner_(owner) {} | 40 : owner_(owner) {} |
19 | 41 |
20 RootWindowLayoutManager::~RootWindowLayoutManager() {} | 42 RootWindowLayoutManager::~RootWindowLayoutManager() {} |
21 | 43 |
22 //////////////////////////////////////////////////////////////////////////////// | 44 //////////////////////////////////////////////////////////////////////////////// |
23 // RootWindowLayoutManager, aura::LayoutManager implementation: | 45 // RootWindowLayoutManager, aura::LayoutManager implementation: |
24 | 46 |
25 void RootWindowLayoutManager::OnWindowResized() { | 47 void RootWindowLayoutManager::OnWindowResized() { |
26 const gfx::Rect fullscreen_bounds = gfx::Rect(owner_->GetBounds().size()); | 48 ResizeWindow(owner_->aura_window()->children(), |
27 | 49 gfx::Rect(owner_->GetBounds().size())); |
28 // Resize both our immediate children (the containers-of-containers animated | |
29 // by PowerButtonController) and their children (the actual containers). | |
30 aura::WindowTracker children_tracker(owner_->aura_window()->children()); | |
31 while (!children_tracker.windows().empty()) { | |
32 aura::Window* child = children_tracker.Pop(); | |
33 // Skip descendants of top-level windows, i.e. only resize containers and | |
34 // other windows without a delegate, such as ScreenDimmer windows. | |
35 if (child->GetToplevelWindow()) | |
36 continue; | |
37 | |
38 child->SetBounds(fullscreen_bounds); | |
39 aura::WindowTracker grandchildren_tracker(child->children()); | |
40 while (!grandchildren_tracker.windows().empty()) { | |
41 child = grandchildren_tracker.Pop(); | |
42 if (!child->GetToplevelWindow()) | |
43 child->SetBounds(fullscreen_bounds); | |
44 } | |
45 } | |
46 } | 50 } |
47 | 51 |
48 void RootWindowLayoutManager::OnWindowAddedToLayout(WmWindow* child) {} | 52 void RootWindowLayoutManager::OnWindowAddedToLayout(WmWindow* child) {} |
49 | 53 |
50 void RootWindowLayoutManager::OnWillRemoveWindowFromLayout(WmWindow* child) {} | 54 void RootWindowLayoutManager::OnWillRemoveWindowFromLayout(WmWindow* child) {} |
51 | 55 |
52 void RootWindowLayoutManager::OnWindowRemovedFromLayout(WmWindow* child) {} | 56 void RootWindowLayoutManager::OnWindowRemovedFromLayout(WmWindow* child) {} |
53 | 57 |
54 void RootWindowLayoutManager::OnChildWindowVisibilityChanged(WmWindow* child, | 58 void RootWindowLayoutManager::OnChildWindowVisibilityChanged(WmWindow* child, |
55 bool visible) {} | 59 bool visible) {} |
56 | 60 |
57 void RootWindowLayoutManager::SetChildBounds( | 61 void RootWindowLayoutManager::SetChildBounds( |
58 WmWindow* child, | 62 WmWindow* child, |
59 const gfx::Rect& requested_bounds) { | 63 const gfx::Rect& requested_bounds) { |
60 child->SetBoundsDirect(requested_bounds); | 64 child->SetBoundsDirect(requested_bounds); |
61 } | 65 } |
62 | 66 |
63 } // namespace wm | 67 } // namespace wm |
64 } // namespace ash | 68 } // namespace ash |
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