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| 1 // Copyright 2013 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 "ash/display/virtual_keyboard_window_controller.h" | |
| 6 | |
| 7 #include "ash/display/display_controller.h" | |
| 8 #include "ash/display/display_info.h" | |
| 9 #include "ash/display/display_manager.h" | |
| 10 #include "ash/display/root_window_transformers.h" | |
| 11 #include "ash/host/ash_window_tree_host.h" | |
| 12 #include "ash/host/ash_window_tree_host_init_params.h" | |
| 13 #include "ash/host/root_window_transformer.h" | |
| 14 #include "ash/root_window_controller.h" | |
| 15 #include "ash/root_window_settings.h" | |
| 16 #include "ash/shell.h" | |
| 17 #include "ash/shell_window_ids.h" | |
| 18 #include "base/strings/stringprintf.h" | |
| 19 #include "base/strings/utf_string_conversions.h" | |
| 20 #include "ui/aura/env.h" | |
| 21 #include "ui/aura/window_event_dispatcher.h" | |
| 22 #include "ui/keyboard/keyboard_controller.h" | |
| 23 #include "ui/keyboard/keyboard_util.h" | |
| 24 | |
| 25 namespace ash { | |
| 26 | |
| 27 VirtualKeyboardWindowController::VirtualKeyboardWindowController() { | |
| 28 Shell::GetInstance()->AddShellObserver(this); | |
| 29 } | |
| 30 | |
| 31 VirtualKeyboardWindowController::~VirtualKeyboardWindowController() { | |
| 32 Shell::GetInstance()->RemoveShellObserver(this); | |
| 33 // Make sure the root window gets deleted before cursor_window_delegate. | |
| 34 Close(); | |
| 35 } | |
| 36 | |
| 37 void VirtualKeyboardWindowController::ActivateKeyboard( | |
| 38 keyboard::KeyboardController* keyboard_controller) { | |
| 39 root_window_controller_->ActivateKeyboard(keyboard_controller); | |
| 40 } | |
| 41 | |
| 42 void VirtualKeyboardWindowController::UpdateWindow( | |
| 43 const DisplayInfo& display_info) { | |
| 44 static int virtual_keyboard_host_count = 0; | |
| 45 if (!root_window_controller_.get()) { | |
| 46 AshWindowTreeHostInitParams init_params; | |
| 47 init_params.initial_bounds = display_info.bounds_in_native(); | |
| 48 AshWindowTreeHost* ash_host = AshWindowTreeHost::Create(init_params); | |
| 49 aura::WindowTreeHost* host = ash_host->AsWindowTreeHost(); | |
| 50 | |
| 51 host->window()->SetName(base::StringPrintf("VirtualKeyboardRootWindow-%d", | |
| 52 virtual_keyboard_host_count++)); | |
| 53 | |
| 54 // No need to remove WindowTreeHostObserver because the DisplayController | |
| 55 // outlives the host. | |
| 56 host->AddObserver(Shell::GetInstance()->display_controller()); | |
| 57 InitRootWindowSettings(host->window())->display_id = display_info.id(); | |
| 58 host->InitHost(); | |
| 59 RootWindowController::CreateForVirtualKeyboardDisplay(ash_host); | |
| 60 root_window_controller_.reset(GetRootWindowController(host->window())); | |
| 61 root_window_controller_->GetHost()->Show(); | |
| 62 root_window_controller_->ActivateKeyboard( | |
| 63 keyboard::KeyboardController::GetInstance()); | |
| 64 FlipDisplay(); | |
| 65 } else { | |
| 66 aura::WindowTreeHost* host = root_window_controller_->GetHost(); | |
| 67 GetRootWindowSettings(host->window())->display_id = display_info.id(); | |
| 68 host->SetBounds(display_info.bounds_in_native()); | |
| 69 } | |
| 70 } | |
| 71 | |
| 72 void VirtualKeyboardWindowController::Close() { | |
| 73 if (root_window_controller_.get()) { | |
| 74 root_window_controller_->GetHost()->RemoveObserver( | |
| 75 Shell::GetInstance()->display_controller()); | |
| 76 root_window_controller_->Shutdown(); | |
| 77 root_window_controller_.reset(); | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 void VirtualKeyboardWindowController::FlipDisplay() { | |
| 82 DisplayManager* display_manager = Shell::GetInstance()->display_manager(); | |
| 83 if (!display_manager->virtual_keyboard_root_window_enabled()) { | |
| 84 NOTREACHED() << "Attempting to flip virtual keyboard root window when it " | |
| 85 << "is not enabled."; | |
| 86 return; | |
| 87 } | |
| 88 display_manager->SetDisplayRotation( | |
| 89 display_manager->non_desktop_display().id(), gfx::Display::ROTATE_180); | |
| 90 | |
| 91 aura::WindowTreeHost* host = root_window_controller_->GetHost(); | |
| 92 scoped_ptr<RootWindowTransformer> transformer( | |
| 93 CreateRootWindowTransformerForDisplay( | |
| 94 host->window(), display_manager->non_desktop_display())); | |
| 95 root_window_controller_->ash_host()->SetRootWindowTransformer( | |
| 96 transformer.Pass()); | |
| 97 } | |
| 98 | |
| 99 void VirtualKeyboardWindowController::OnMaximizeModeStarted() { | |
| 100 keyboard::SetTouchKeyboardEnabled(true); | |
| 101 Shell::GetInstance()->CreateKeyboard(); | |
| 102 } | |
| 103 | |
| 104 void VirtualKeyboardWindowController::OnMaximizeModeEnded() { | |
| 105 keyboard::SetTouchKeyboardEnabled(false); | |
| 106 if (!keyboard::IsKeyboardEnabled()) | |
| 107 Shell::GetInstance()->DeactivateKeyboard(); | |
| 108 } | |
| 109 | |
| 110 } // namespace ash | |
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Chromium Code Reviews
Issue 574033003:
Remove keyboard usability mode (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master