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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/display/resolution_notification_controller.h" | 5 #include "ash/display/resolution_notification_controller.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "ash/common/display/display_info.h" | |
10 #include "ash/common/system/system_notifier.h" | 9 #include "ash/common/system/system_notifier.h" |
11 #include "ash/display/display_manager.h" | 10 #include "ash/display/display_manager.h" |
12 #include "ash/shell.h" | 11 #include "ash/shell.h" |
13 #include "base/strings/utf_string_conversions.h" | 12 #include "base/strings/utf_string_conversions.h" |
14 #include "grit/ash_resources.h" | 13 #include "grit/ash_resources.h" |
15 #include "grit/ash_strings.h" | 14 #include "grit/ash_strings.h" |
16 #include "ui/base/l10n/l10n_util.h" | 15 #include "ui/base/l10n/l10n_util.h" |
17 #include "ui/base/l10n/time_format.h" | 16 #include "ui/base/l10n/time_format.h" |
18 #include "ui/base/resource/resource_bundle.h" | 17 #include "ui/base/resource/resource_bundle.h" |
19 #include "ui/display/display.h" | 18 #include "ui/display/display.h" |
| 19 #include "ui/display/manager/managed_display_info.h" |
20 #include "ui/display/screen.h" | 20 #include "ui/display/screen.h" |
21 #include "ui/message_center/message_center.h" | 21 #include "ui/message_center/message_center.h" |
22 #include "ui/message_center/notification.h" | 22 #include "ui/message_center/notification.h" |
23 #include "ui/message_center/notification_delegate.h" | 23 #include "ui/message_center/notification_delegate.h" |
24 | 24 |
25 using message_center::Notification; | 25 using message_center::Notification; |
26 | 26 |
27 namespace ash { | 27 namespace ash { |
28 namespace { | 28 namespace { |
29 | 29 |
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86 } // namespace | 86 } // namespace |
87 | 87 |
88 // static | 88 // static |
89 const int ResolutionNotificationController::kTimeoutInSec = 15; | 89 const int ResolutionNotificationController::kTimeoutInSec = 15; |
90 | 90 |
91 // static | 91 // static |
92 const char ResolutionNotificationController::kNotificationId[] = | 92 const char ResolutionNotificationController::kNotificationId[] = |
93 "chrome://settings/display/resolution"; | 93 "chrome://settings/display/resolution"; |
94 | 94 |
95 struct ResolutionNotificationController::ResolutionChangeInfo { | 95 struct ResolutionNotificationController::ResolutionChangeInfo { |
96 ResolutionChangeInfo(int64_t display_id, | 96 ResolutionChangeInfo( |
97 const scoped_refptr<ManagedDisplayMode>& old_resolution, | 97 int64_t display_id, |
98 const scoped_refptr<ManagedDisplayMode>& new_resolution, | 98 const scoped_refptr<display::ManagedDisplayMode>& old_resolution, |
99 const base::Closure& accept_callback); | 99 const scoped_refptr<display::ManagedDisplayMode>& new_resolution, |
| 100 const base::Closure& accept_callback); |
100 ~ResolutionChangeInfo(); | 101 ~ResolutionChangeInfo(); |
101 | 102 |
102 // The id of the display where the resolution change happens. | 103 // The id of the display where the resolution change happens. |
103 int64_t display_id; | 104 int64_t display_id; |
104 | 105 |
105 // The resolution before the change. | 106 // The resolution before the change. |
106 scoped_refptr<ManagedDisplayMode> old_resolution; | 107 scoped_refptr<display::ManagedDisplayMode> old_resolution; |
107 | 108 |
108 // The requested resolution. Note that this may be different from | 109 // The requested resolution. Note that this may be different from |
109 // |current_resolution| which is the actual resolution set. | 110 // |current_resolution| which is the actual resolution set. |
110 scoped_refptr<ManagedDisplayMode> new_resolution; | 111 scoped_refptr<display::ManagedDisplayMode> new_resolution; |
111 | 112 |
112 // The actual resolution after the change. | 113 // The actual resolution after the change. |
113 scoped_refptr<ManagedDisplayMode> current_resolution; | 114 scoped_refptr<display::ManagedDisplayMode> current_resolution; |
114 | 115 |
115 // The callback when accept is chosen. | 116 // The callback when accept is chosen. |
116 base::Closure accept_callback; | 117 base::Closure accept_callback; |
117 | 118 |
118 // The remaining timeout in seconds. 0 if the change does not time out. | 119 // The remaining timeout in seconds. 0 if the change does not time out. |
119 uint8_t timeout_count; | 120 uint8_t timeout_count; |
120 | 121 |
121 // The timer to invoke OnTimerTick() every second. This cannot be | 122 // The timer to invoke OnTimerTick() every second. This cannot be |
122 // OneShotTimer since the message contains text "automatically closed in xx | 123 // OneShotTimer since the message contains text "automatically closed in xx |
123 // seconds..." which has to be updated every second. | 124 // seconds..." which has to be updated every second. |
124 base::RepeatingTimer timer; | 125 base::RepeatingTimer timer; |
125 | 126 |
126 private: | 127 private: |
127 DISALLOW_COPY_AND_ASSIGN(ResolutionChangeInfo); | 128 DISALLOW_COPY_AND_ASSIGN(ResolutionChangeInfo); |
128 }; | 129 }; |
129 | 130 |
130 ResolutionNotificationController::ResolutionChangeInfo::ResolutionChangeInfo( | 131 ResolutionNotificationController::ResolutionChangeInfo::ResolutionChangeInfo( |
131 int64_t display_id, | 132 int64_t display_id, |
132 const scoped_refptr<ManagedDisplayMode>& old_resolution, | 133 const scoped_refptr<display::ManagedDisplayMode>& old_resolution, |
133 const scoped_refptr<ManagedDisplayMode>& new_resolution, | 134 const scoped_refptr<display::ManagedDisplayMode>& new_resolution, |
134 const base::Closure& accept_callback) | 135 const base::Closure& accept_callback) |
135 : display_id(display_id), | 136 : display_id(display_id), |
136 old_resolution(old_resolution), | 137 old_resolution(old_resolution), |
137 new_resolution(new_resolution), | 138 new_resolution(new_resolution), |
138 accept_callback(accept_callback), | 139 accept_callback(accept_callback), |
139 timeout_count(0) { | 140 timeout_count(0) { |
140 DisplayManager* display_manager = Shell::GetInstance()->display_manager(); | 141 DisplayManager* display_manager = Shell::GetInstance()->display_manager(); |
141 if (!display::Display::HasInternalDisplay() && | 142 if (!display::Display::HasInternalDisplay() && |
142 display_manager->num_connected_displays() == 1u) { | 143 display_manager->num_connected_displays() == 1u) { |
143 timeout_count = kTimeoutInSec; | 144 timeout_count = kTimeoutInSec; |
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156 display::Screen::GetScreen()->AddObserver(this); | 157 display::Screen::GetScreen()->AddObserver(this); |
157 } | 158 } |
158 | 159 |
159 ResolutionNotificationController::~ResolutionNotificationController() { | 160 ResolutionNotificationController::~ResolutionNotificationController() { |
160 Shell::GetInstance()->window_tree_host_manager()->RemoveObserver(this); | 161 Shell::GetInstance()->window_tree_host_manager()->RemoveObserver(this); |
161 display::Screen::GetScreen()->RemoveObserver(this); | 162 display::Screen::GetScreen()->RemoveObserver(this); |
162 } | 163 } |
163 | 164 |
164 void ResolutionNotificationController::PrepareNotification( | 165 void ResolutionNotificationController::PrepareNotification( |
165 int64_t display_id, | 166 int64_t display_id, |
166 const scoped_refptr<ManagedDisplayMode>& old_resolution, | 167 const scoped_refptr<display::ManagedDisplayMode>& old_resolution, |
167 const scoped_refptr<ManagedDisplayMode>& new_resolution, | 168 const scoped_refptr<display::ManagedDisplayMode>& new_resolution, |
168 const base::Closure& accept_callback) { | 169 const base::Closure& accept_callback) { |
169 DCHECK(old_resolution); | 170 DCHECK(old_resolution); |
170 DCHECK(new_resolution); | 171 DCHECK(new_resolution); |
171 | 172 |
172 DCHECK(!display::Display::IsInternalDisplayId(display_id)); | 173 DCHECK(!display::Display::IsInternalDisplayId(display_id)); |
173 // If multiple resolution changes are invoked for the same display, | 174 // If multiple resolution changes are invoked for the same display, |
174 // the original resolution for the first resolution change has to be used | 175 // the original resolution for the first resolution change has to be used |
175 // instead of the specified |old_resolution|. | 176 // instead of the specified |old_resolution|. |
176 scoped_refptr<ManagedDisplayMode> original_resolution; | 177 scoped_refptr<display::ManagedDisplayMode> original_resolution; |
177 if (change_info_ && change_info_->display_id == display_id) { | 178 if (change_info_ && change_info_->display_id == display_id) { |
178 DCHECK(change_info_->new_resolution->size() == old_resolution->size()); | 179 DCHECK(change_info_->new_resolution->size() == old_resolution->size()); |
179 original_resolution = change_info_->old_resolution; | 180 original_resolution = change_info_->old_resolution; |
180 } | 181 } |
181 | 182 |
182 change_info_.reset(new ResolutionChangeInfo(display_id, old_resolution, | 183 change_info_.reset(new ResolutionChangeInfo(display_id, old_resolution, |
183 new_resolution, accept_callback)); | 184 new_resolution, accept_callback)); |
184 if (original_resolution && !original_resolution->size().IsEmpty()) | 185 if (original_resolution && !original_resolution->size().IsEmpty()) |
185 change_info_->old_resolution = original_resolution; | 186 change_info_->old_resolution = original_resolution; |
186 } | 187 } |
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269 change_info_.reset(); | 270 change_info_.reset(); |
270 callback.Run(); | 271 callback.Run(); |
271 } | 272 } |
272 | 273 |
273 void ResolutionNotificationController::RevertResolutionChange() { | 274 void ResolutionNotificationController::RevertResolutionChange() { |
274 message_center::MessageCenter::Get()->RemoveNotification(kNotificationId, | 275 message_center::MessageCenter::Get()->RemoveNotification(kNotificationId, |
275 false /* by_user */); | 276 false /* by_user */); |
276 if (!change_info_) | 277 if (!change_info_) |
277 return; | 278 return; |
278 int64_t display_id = change_info_->display_id; | 279 int64_t display_id = change_info_->display_id; |
279 scoped_refptr<ManagedDisplayMode> old_resolution = | 280 scoped_refptr<display::ManagedDisplayMode> old_resolution = |
280 change_info_->old_resolution; | 281 change_info_->old_resolution; |
281 change_info_.reset(); | 282 change_info_.reset(); |
282 Shell::GetInstance()->display_manager()->SetDisplayMode(display_id, | 283 Shell::GetInstance()->display_manager()->SetDisplayMode(display_id, |
283 old_resolution); | 284 old_resolution); |
284 } | 285 } |
285 | 286 |
286 void ResolutionNotificationController::OnDisplayAdded( | 287 void ResolutionNotificationController::OnDisplayAdded( |
287 const display::Display& new_display) {} | 288 const display::Display& new_display) {} |
288 | 289 |
289 void ResolutionNotificationController::OnDisplayRemoved( | 290 void ResolutionNotificationController::OnDisplayRemoved( |
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308 change_info_->timer.Start(FROM_HERE, base::TimeDelta::FromSeconds(1), this, | 309 change_info_->timer.Start(FROM_HERE, base::TimeDelta::FromSeconds(1), this, |
309 &ResolutionNotificationController::OnTimerTick); | 310 &ResolutionNotificationController::OnTimerTick); |
310 } | 311 } |
311 } | 312 } |
312 | 313 |
313 void ResolutionNotificationController::SuppressTimerForTest() { | 314 void ResolutionNotificationController::SuppressTimerForTest() { |
314 g_use_timer = false; | 315 g_use_timer = false; |
315 } | 316 } |
316 | 317 |
317 } // namespace ash | 318 } // namespace ash |
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