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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 "chrome/browser/media/media_stream_capture_indicator.h" | 5 #include "chrome/browser/media/media_stream_capture_indicator.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/i18n/rtl.h" | 8 #include "base/i18n/rtl.h" |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/utf_string_conversions.h" | 10 #include "base/utf_string_conversions.h" |
11 #include "chrome/app/chrome_command_ids.h" | 11 #include "chrome/app/chrome_command_ids.h" |
12 #include "chrome/browser/browser_process.h" | 12 #include "chrome/browser/browser_process.h" |
13 #include "chrome/browser/extensions/extension_service.h" | 13 #include "chrome/browser/extensions/extension_service.h" |
14 #include "chrome/browser/profiles/profile.h" | 14 #include "chrome/browser/profiles/profile.h" |
15 #include "chrome/browser/status_icons/status_icon.h" | 15 #include "chrome/browser/status_icons/status_icon.h" |
16 #include "chrome/browser/status_icons/status_tray.h" | 16 #include "chrome/browser/status_icons/status_tray.h" |
17 #include "chrome/browser/tab_contents/tab_util.h" | 17 #include "chrome/browser/tab_contents/tab_util.h" |
18 #include "content/public/browser/browser_thread.h" | 18 #include "content/public/browser/browser_thread.h" |
19 #include "content/public/browser/content_browser_client.h" | 19 #include "content/public/browser/content_browser_client.h" |
| 20 #include "content/public/browser/invalidate_type.h" |
20 #include "content/public/browser/render_view_host.h" | 21 #include "content/public/browser/render_view_host.h" |
21 #include "content/public/browser/web_contents.h" | 22 #include "content/public/browser/web_contents.h" |
22 #include "content/public/browser/web_contents_delegate.h" | 23 #include "content/public/browser/web_contents_delegate.h" |
23 #include "content/public/common/media_stream_request.h" | 24 #include "content/public/common/media_stream_request.h" |
24 #include "grit/chromium_strings.h" | 25 #include "grit/chromium_strings.h" |
25 #include "grit/generated_resources.h" | 26 #include "grit/generated_resources.h" |
26 #include "grit/theme_resources.h" | 27 #include "grit/theme_resources.h" |
27 #include "net/base/net_util.h" | 28 #include "net/base/net_util.h" |
28 #include "ui/base/l10n/l10n_util.h" | 29 #include "ui/base/l10n/l10n_util.h" |
29 #include "ui/base/resource/resource_bundle.h" | 30 #include "ui/base/resource/resource_bundle.h" |
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117 const MediaStreamCaptureIndicator::CaptureDeviceTab& tab) { | 118 const MediaStreamCaptureIndicator::CaptureDeviceTab& tab) { |
118 return (render_process_id_ == tab.render_process_id && | 119 return (render_process_id_ == tab.render_process_id && |
119 render_view_id_ == tab.render_view_id); | 120 render_view_id_ == tab.render_view_id); |
120 } | 121 } |
121 | 122 |
122 MediaStreamCaptureIndicator::MediaStreamCaptureIndicator() | 123 MediaStreamCaptureIndicator::MediaStreamCaptureIndicator() |
123 : status_icon_(NULL), | 124 : status_icon_(NULL), |
124 mic_image_(NULL), | 125 mic_image_(NULL), |
125 camera_image_(NULL), | 126 camera_image_(NULL), |
126 balloon_image_(NULL), | 127 balloon_image_(NULL), |
127 request_index_(0) { | 128 request_index_(0), |
| 129 weak_ptr_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) { |
128 } | 130 } |
129 | 131 |
130 MediaStreamCaptureIndicator::~MediaStreamCaptureIndicator() { | 132 MediaStreamCaptureIndicator::~MediaStreamCaptureIndicator() { |
131 // The user is responsible for cleaning up by closing all the opened devices. | 133 // The user is responsible for cleaning up by closing all the opened devices. |
132 DCHECK(tabs_.empty()); | 134 DCHECK(tabs_.empty()); |
133 } | 135 } |
134 | 136 |
135 bool MediaStreamCaptureIndicator::IsCommandIdChecked( | 137 bool MediaStreamCaptureIndicator::IsCommandIdChecked( |
136 int command_id) const { | 138 int command_id) const { |
137 NOTIMPLEMENTED() << "There are no checked items in the MediaStream menu."; | 139 NOTIMPLEMENTED() << "There are no checked items in the MediaStream menu."; |
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168 void MediaStreamCaptureIndicator::CaptureDevicesOpened( | 170 void MediaStreamCaptureIndicator::CaptureDevicesOpened( |
169 int render_process_id, | 171 int render_process_id, |
170 int render_view_id, | 172 int render_view_id, |
171 const content::MediaStreamDevices& devices) { | 173 const content::MediaStreamDevices& devices) { |
172 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 174 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
173 DCHECK(!devices.empty()); | 175 DCHECK(!devices.empty()); |
174 | 176 |
175 BrowserThread::PostTask( | 177 BrowserThread::PostTask( |
176 BrowserThread::UI, FROM_HERE, | 178 BrowserThread::UI, FROM_HERE, |
177 base::Bind(&MediaStreamCaptureIndicator::DoDevicesOpenedOnUIThread, | 179 base::Bind(&MediaStreamCaptureIndicator::DoDevicesOpenedOnUIThread, |
178 this, render_process_id, render_view_id, devices)); | 180 weak_ptr_factory_.GetWeakPtr(), |
| 181 render_process_id, render_view_id, devices)); |
179 } | 182 } |
180 | 183 |
181 void MediaStreamCaptureIndicator::CaptureDevicesClosed( | 184 void MediaStreamCaptureIndicator::CaptureDevicesClosed( |
182 int render_process_id, | 185 int render_process_id, |
183 int render_view_id, | 186 int render_view_id, |
184 const content::MediaStreamDevices& devices) { | 187 const content::MediaStreamDevices& devices) { |
185 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 188 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
186 DCHECK(!devices.empty()); | 189 DCHECK(!devices.empty()); |
187 | 190 |
188 BrowserThread::PostTask( | 191 BrowserThread::PostTask( |
189 BrowserThread::UI, FROM_HERE, | 192 BrowserThread::UI, FROM_HERE, |
190 base::Bind(&MediaStreamCaptureIndicator::DoDevicesClosedOnUIThread, | 193 base::Bind(&MediaStreamCaptureIndicator::DoDevicesClosedOnUIThread, |
191 this, render_process_id, render_view_id, devices)); | 194 weak_ptr_factory_.GetWeakPtr(), |
| 195 render_process_id, render_view_id, devices)); |
192 } | 196 } |
193 | 197 |
194 void MediaStreamCaptureIndicator::DoDevicesOpenedOnUIThread( | 198 void MediaStreamCaptureIndicator::DoDevicesOpenedOnUIThread( |
195 int render_process_id, | 199 int render_process_id, |
196 int render_view_id, | 200 int render_view_id, |
197 const content::MediaStreamDevices& devices) { | 201 const content::MediaStreamDevices& devices) { |
198 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 202 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
199 | 203 |
200 CreateStatusTray(); | 204 CreateStatusTray(); |
201 | 205 |
202 // If we don't have a status icon or one could not be created successfully, | |
203 // then no need to continue. | |
204 if (!status_icon_) | |
205 return; | |
206 | |
207 AddCaptureDeviceTab(render_process_id, render_view_id, devices); | 206 AddCaptureDeviceTab(render_process_id, render_view_id, devices); |
208 } | 207 } |
209 | 208 |
210 void MediaStreamCaptureIndicator::DoDevicesClosedOnUIThread( | 209 void MediaStreamCaptureIndicator::DoDevicesClosedOnUIThread( |
211 int render_process_id, | 210 int render_process_id, |
212 int render_view_id, | 211 int render_view_id, |
213 const content::MediaStreamDevices& devices) { | 212 const content::MediaStreamDevices& devices) { |
214 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 213 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
215 if (!status_icon_) | |
216 return; | |
217 | 214 |
218 RemoveCaptureDeviceTab(render_process_id, render_view_id, devices); | 215 RemoveCaptureDeviceTab(render_process_id, render_view_id, devices); |
219 } | 216 } |
220 | 217 |
221 void MediaStreamCaptureIndicator::CreateStatusTray() { | 218 void MediaStreamCaptureIndicator::CreateStatusTray() { |
222 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 219 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
223 if (status_icon_) | 220 if (status_icon_) |
224 return; | 221 return; |
225 | 222 |
226 // If there is no browser process, we should not create the status tray. | 223 // If there is no browser process, we should not create the status tray. |
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408 ++iter->audio_ref_count; | 405 ++iter->audio_ref_count; |
409 audio = true; | 406 audio = true; |
410 } else if (content::IsVideoMediaType(dev->type)) { | 407 } else if (content::IsVideoMediaType(dev->type)) { |
411 ++iter->video_ref_count; | 408 ++iter->video_ref_count; |
412 video = true; | 409 video = true; |
413 } else { | 410 } else { |
414 NOTIMPLEMENTED(); | 411 NOTIMPLEMENTED(); |
415 } | 412 } |
416 } | 413 } |
417 | 414 |
| 415 WebContents* web_contents = tab_util::GetWebContentsByID( |
| 416 render_process_id, render_view_id); |
| 417 web_contents->NotifyNavigationStateChanged(content::INVALIDATE_TYPE_TAB); |
| 418 |
| 419 if (!status_icon_) |
| 420 return; |
| 421 |
418 UpdateStatusTrayIconContextMenu(); | 422 UpdateStatusTrayIconContextMenu(); |
419 | 423 |
420 ShowBalloon(render_process_id, render_view_id, audio, video); | 424 ShowBalloon(render_process_id, render_view_id, audio, video); |
421 } | 425 } |
422 | 426 |
423 void MediaStreamCaptureIndicator::RemoveCaptureDeviceTab( | 427 void MediaStreamCaptureIndicator::RemoveCaptureDeviceTab( |
424 int render_process_id, | 428 int render_process_id, |
425 int render_view_id, | 429 int render_view_id, |
426 const content::MediaStreamDevices& devices) { | 430 const content::MediaStreamDevices& devices) { |
427 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 431 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
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441 | 445 |
442 DCHECK_GE(iter->audio_ref_count, 0); | 446 DCHECK_GE(iter->audio_ref_count, 0); |
443 DCHECK_GE(iter->video_ref_count, 0); | 447 DCHECK_GE(iter->video_ref_count, 0); |
444 } | 448 } |
445 | 449 |
446 // Remove the tab if all the devices have been closed. | 450 // Remove the tab if all the devices have been closed. |
447 if (iter->audio_ref_count == 0 && iter->video_ref_count == 0) | 451 if (iter->audio_ref_count == 0 && iter->video_ref_count == 0) |
448 tabs_.erase(iter); | 452 tabs_.erase(iter); |
449 } | 453 } |
450 | 454 |
| 455 if (!status_icon_) |
| 456 return; |
| 457 |
451 UpdateStatusTrayIconContextMenu(); | 458 UpdateStatusTrayIconContextMenu(); |
452 } | 459 } |
453 | 460 |
| 461 bool MediaStreamCaptureIndicator::IsProcessCapturing(int render_process_id, |
| 462 int render_view_id) const { |
| 463 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| 464 CaptureDeviceTabs::const_iterator iter = std::find_if( |
| 465 tabs_.begin(), tabs_.end(), TabEquals(render_process_id, render_view_id)); |
| 466 if (iter == tabs_.end()) |
| 467 return false; |
| 468 return (iter->audio_ref_count > 0 || iter->video_ref_count > 0); |
| 469 } |
| 470 |
454 void MediaStreamCaptureIndicator::EnsureImageLoadingTracker() { | 471 void MediaStreamCaptureIndicator::EnsureImageLoadingTracker() { |
455 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 472 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
456 if (tracker_.get()) | 473 if (tracker_.get()) |
457 return; | 474 return; |
458 | 475 |
459 tracker_.reset(new ImageLoadingTracker(this)); | 476 tracker_.reset(new ImageLoadingTracker(this)); |
460 pending_messages_.clear(); | 477 pending_messages_.clear(); |
461 request_index_ = 0; | 478 request_index_ = 0; |
462 } | 479 } |
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