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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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/accelerators/exit_warning_handler.h" | 5 #include "ash/accelerators/exit_warning_handler.h" |
| 6 | 6 |
| 7 #include "ash/common/shell_window_ids.h" | 7 #include "ash/common/shell_window_ids.h" |
| 8 #include "ash/common/wm_shell.h" | 8 #include "ash/common/wm_shell.h" |
| 9 #include "ash/shell.h" | 9 #include "ash/shell.h" |
| 10 #include "ash/shell_delegate.h" | 10 #include "ash/shell_delegate.h" |
| (...skipping 80 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 91 int text_width_; | 91 int text_width_; |
| 92 int width_; | 92 int width_; |
| 93 int height_; | 93 int height_; |
| 94 | 94 |
| 95 DISALLOW_COPY_AND_ASSIGN(ExitWarningWidgetDelegateView); | 95 DISALLOW_COPY_AND_ASSIGN(ExitWarningWidgetDelegateView); |
| 96 }; | 96 }; |
| 97 | 97 |
| 98 } // namespace | 98 } // namespace |
| 99 | 99 |
| 100 ExitWarningHandler::ExitWarningHandler() | 100 ExitWarningHandler::ExitWarningHandler() |
| 101 : state_(IDLE), | 101 : state_(IDLE), stub_timer_for_test_(false) {} |
| 102 stub_timer_for_test_(false) { | |
| 103 } | |
| 104 | 102 |
| 105 ExitWarningHandler::~ExitWarningHandler() { | 103 ExitWarningHandler::~ExitWarningHandler() { |
| 106 // Note: If a timer is outstanding, it is stopped in its destructor. | 104 // Note: If a timer is outstanding, it is stopped in its destructor. |
| 107 Hide(); | 105 Hide(); |
| 108 } | 106 } |
| 109 | 107 |
| 110 void ExitWarningHandler::HandleAccelerator() { | 108 void ExitWarningHandler::HandleAccelerator() { |
| 111 ShellDelegate* shell_delegate = Shell::GetInstance()->delegate(); | 109 ShellDelegate* shell_delegate = Shell::GetInstance()->delegate(); |
| 112 switch (state_) { | 110 switch (state_) { |
| 113 case IDLE: | 111 case IDLE: |
| (...skipping 20 matching lines...) Expand all Loading... |
| 134 void ExitWarningHandler::TimerAction() { | 132 void ExitWarningHandler::TimerAction() { |
| 135 Hide(); | 133 Hide(); |
| 136 if (state_ == WAIT_FOR_DOUBLE_PRESS) | 134 if (state_ == WAIT_FOR_DOUBLE_PRESS) |
| 137 state_ = IDLE; | 135 state_ = IDLE; |
| 138 } | 136 } |
| 139 | 137 |
| 140 void ExitWarningHandler::StartTimer() { | 138 void ExitWarningHandler::StartTimer() { |
| 141 if (stub_timer_for_test_) | 139 if (stub_timer_for_test_) |
| 142 return; | 140 return; |
| 143 timer_.Start(FROM_HERE, | 141 timer_.Start(FROM_HERE, |
| 144 base::TimeDelta::FromMilliseconds(kTimeOutMilliseconds), | 142 base::TimeDelta::FromMilliseconds(kTimeOutMilliseconds), this, |
| 145 this, | |
| 146 &ExitWarningHandler::TimerAction); | 143 &ExitWarningHandler::TimerAction); |
| 147 } | 144 } |
| 148 | 145 |
| 149 void ExitWarningHandler::CancelTimer() { | 146 void ExitWarningHandler::CancelTimer() { |
| 150 timer_.Stop(); | 147 timer_.Stop(); |
| 151 } | 148 } |
| 152 | 149 |
| 153 void ExitWarningHandler::Show() { | 150 void ExitWarningHandler::Show() { |
| 154 if (widget_) | 151 if (widget_) |
| 155 return; | 152 return; |
| 156 aura::Window* root_window = Shell::GetTargetRootWindow(); | 153 aura::Window* root_window = Shell::GetTargetRootWindow(); |
| 157 ExitWarningWidgetDelegateView* delegate = new ExitWarningWidgetDelegateView; | 154 ExitWarningWidgetDelegateView* delegate = new ExitWarningWidgetDelegateView; |
| 158 gfx::Size rs = root_window->bounds().size(); | 155 gfx::Size rs = root_window->bounds().size(); |
| 159 gfx::Size ps = delegate->GetPreferredSize(); | 156 gfx::Size ps = delegate->GetPreferredSize(); |
| 160 gfx::Rect bounds((rs.width() - ps.width()) / 2, | 157 gfx::Rect bounds((rs.width() - ps.width()) / 2, |
| 161 (rs.height() - ps.height()) / 3, | 158 (rs.height() - ps.height()) / 3, ps.width(), ps.height()); |
| 162 ps.width(), ps.height()); | |
| 163 views::Widget::InitParams params; | 159 views::Widget::InitParams params; |
| 164 params.type = views::Widget::InitParams::TYPE_POPUP; | 160 params.type = views::Widget::InitParams::TYPE_POPUP; |
| 165 params.opacity = views::Widget::InitParams::TRANSLUCENT_WINDOW; | 161 params.opacity = views::Widget::InitParams::TRANSLUCENT_WINDOW; |
| 166 params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; | 162 params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| 167 params.accept_events = false; | 163 params.accept_events = false; |
| 168 params.keep_on_top = true; | 164 params.keep_on_top = true; |
| 169 params.remove_standard_frame = true; | 165 params.remove_standard_frame = true; |
| 170 params.delegate = delegate; | 166 params.delegate = delegate; |
| 171 params.bounds = bounds; | 167 params.bounds = bounds; |
| 172 params.parent = | 168 params.parent = |
| 173 Shell::GetContainer(root_window, kShellWindowId_SettingBubbleContainer); | 169 Shell::GetContainer(root_window, kShellWindowId_SettingBubbleContainer); |
| 174 widget_.reset(new views::Widget); | 170 widget_.reset(new views::Widget); |
| 175 widget_->Init(params); | 171 widget_->Init(params); |
| 176 widget_->SetContentsView(delegate); | 172 widget_->SetContentsView(delegate); |
| 177 widget_->GetNativeView()->SetName("ExitWarningWindow"); | 173 widget_->GetNativeView()->SetName("ExitWarningWindow"); |
| 178 widget_->Show(); | 174 widget_->Show(); |
| 179 | 175 |
| 180 delegate->NotifyAccessibilityEvent(ui::AX_EVENT_ALERT, true); | 176 delegate->NotifyAccessibilityEvent(ui::AX_EVENT_ALERT, true); |
| 181 } | 177 } |
| 182 | 178 |
| 183 void ExitWarningHandler::Hide() { | 179 void ExitWarningHandler::Hide() { |
| 184 widget_.reset(); | 180 widget_.reset(); |
| 185 } | 181 } |
| 186 | 182 |
| 187 } // namespace ash | 183 } // namespace ash |
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