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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/launcher/launcher_window_cycler.h" | 5 #include "ash/launcher/launcher_window_cycler.h" |
6 | 6 |
7 #include "ash/launcher/launcher_delegate.h" | 7 #include "ash/launcher/launcher_delegate.h" |
8 #include "ash/shell.h" | 8 #include "ash/shell.h" |
9 #include "ash/shell_delegate.h" | 9 #include "ash/shell_delegate.h" |
10 #include "ash/wm/window_cycle_controller.h" | 10 #include "ash/wm/window_cycle_controller.h" |
11 #include "ash/wm/window_cycle_list.h" | 11 #include "ash/wm/window_cycle_list.h" |
12 | 12 |
13 namespace ash { | 13 namespace ash { |
14 | 14 |
15 LauncherWindowCycler::LauncherWindowCycler(LauncherDelegate* delegate) | 15 LauncherWindowCycler::LauncherWindowCycler(LauncherDelegate* delegate) |
16 : delegate_(delegate) { | 16 : delegate_(delegate) { |
17 } | 17 } |
18 | 18 |
19 LauncherWindowCycler::~LauncherWindowCycler() { | 19 LauncherWindowCycler::~LauncherWindowCycler() { |
20 } | 20 } |
21 | 21 |
22 void LauncherWindowCycler::Cycle() { | 22 void LauncherWindowCycler::Cycle() { |
23 if (!WindowCycleController::CanCycle()) | 23 if (!WindowCycleController::CanCycle()) |
24 return; | 24 return; |
25 | 25 |
26 if (!windows_.get()) { | 26 if (!windows_.get()) { |
27 windows_.reset(new WindowCycleList( | 27 windows_.reset(new WindowCycleList( |
28 ash::Shell::GetInstance()->delegate()->GetCycleWindowList( | 28 ash::Shell::GetInstance()->delegate()->GetCycleWindowList( |
29 ShellDelegate::SOURCE_LAUNCHER, ShellDelegate::ORDER_MRU))); | 29 ShellDelegate::SOURCE_LAUNCHER))); |
30 } | 30 } |
31 if (windows_->empty()) | 31 if (windows_->empty()) |
32 delegate_->CreateNewWindow(); | 32 delegate_->CreateNewWindow(); |
33 else | 33 else |
34 windows_->Step(WindowCycleList::FORWARD); | 34 windows_->Step(WindowCycleList::FORWARD); |
35 } | 35 } |
36 | 36 |
37 void LauncherWindowCycler::Reset() { | 37 void LauncherWindowCycler::Reset() { |
38 // TODO(sky): If the user cycled more than one time we've now messed up the | 38 // TODO(sky): If the user cycled more than one time we've now messed up the |
39 // cycle order. We really need a way to reset it. | 39 // cycle order. We really need a way to reset it. |
40 windows_.reset(); | 40 windows_.reset(); |
41 } | 41 } |
42 | 42 |
43 } // namespace ash | 43 } // namespace ash |
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