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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 "chrome/browser/media/desktop_media_list_ash.h" | 5 #include "chrome/browser/media/desktop_media_list_ash.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <set> | 9 #include <set> |
10 | 10 |
11 #include "ash/shell.h" | 11 #include "ash/shell.h" |
12 #include "ash/shell_window_ids.h" | 12 #include "ash/shell_window_ids.h" |
13 #include "base/hash.h" | 13 #include "base/hash.h" |
14 #include "base/logging.h" | 14 #include "base/logging.h" |
15 #include "base/strings/utf_string_conversions.h" | 15 #include "base/strings/utf_string_conversions.h" |
16 #include "base/threading/sequenced_worker_pool.h" | 16 #include "base/threading/sequenced_worker_pool.h" |
17 #include "chrome/browser/media/desktop_media_list_observer.h" | 17 #include "chrome/browser/media/desktop_media_list_observer.h" |
| 18 #include "chrome/browser/profiles/profile_manager.h" |
| 19 #include "chrome/browser/ui/browser_finder.h" |
| 20 #include "chrome/browser/ui/tabs/tab_strip_model.h" |
18 #include "chrome/grit/generated_resources.h" | 21 #include "chrome/grit/generated_resources.h" |
| 22 #include "components/favicon/content/content_favicon_driver.h" |
19 #include "content/public/browser/browser_thread.h" | 23 #include "content/public/browser/browser_thread.h" |
| 24 #include "content/public/browser/render_frame_host.h" |
| 25 #include "content/public/browser/render_process_host.h" |
20 #include "media/base/video_util.h" | 26 #include "media/base/video_util.h" |
21 #include "ui/base/l10n/l10n_util.h" | 27 #include "ui/base/l10n/l10n_util.h" |
22 #include "ui/compositor/dip_util.h" | 28 #include "ui/compositor/dip_util.h" |
23 #include "ui/gfx/image/image.h" | 29 #include "ui/gfx/image/image.h" |
24 #include "ui/snapshot/snapshot.h" | 30 #include "ui/snapshot/snapshot.h" |
25 | 31 |
26 using content::BrowserThread; | 32 using content::BrowserThread; |
27 using content::DesktopMediaID; | 33 using content::DesktopMediaID; |
28 | 34 |
29 namespace { | 35 namespace { |
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164 content::DesktopMediaID::TYPE_WINDOW, *it); | 170 content::DesktopMediaID::TYPE_WINDOW, *it); |
165 if (id.aura_id == view_dialog_id_.aura_id) | 171 if (id.aura_id == view_dialog_id_.aura_id) |
166 continue; | 172 continue; |
167 SourceDescription window_source(id, (*it)->title()); | 173 SourceDescription window_source(id, (*it)->title()); |
168 sources->push_back(window_source); | 174 sources->push_back(window_source); |
169 | 175 |
170 CaptureThumbnail(window_source.id, *it); | 176 CaptureThumbnail(window_source.id, *it); |
171 } | 177 } |
172 } | 178 } |
173 | 179 |
| 180 void DesktopMediaListAsh::EnumerateTabs( |
| 181 std::vector<DesktopMediaListAsh::SourceDescription>* sources) { |
| 182 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
| 183 |
| 184 std::map<base::TimeTicks, SourceDescription> tab_map; |
| 185 |
| 186 // Get all tabs/webcontents' ids for a user profile |
| 187 Profile* profile = ProfileManager::GetLastUsedProfileAllowedByPolicy(); |
| 188 std::vector<Browser*> browsers = FindAllTabbedBrowsersWithProfile( |
| 189 profile, chrome::HOST_DESKTOP_TYPE_NATIVE); |
| 190 |
| 191 std::vector<int> web_contents_ids; |
| 192 for (auto browser : browsers) { |
| 193 TabStripModel* tab_strip_model = browser->tab_strip_model(); |
| 194 DCHECK(tab_strip_model); |
| 195 |
| 196 for (int i = 0; i < tab_strip_model->count(); i++) { |
| 197 content::WebContents* contents = tab_strip_model->GetWebContentsAt(i); |
| 198 // Register WebContent to get an id to reprent it. |
| 199 web_contents_ids.push_back( |
| 200 WebContentsRegistry::GetInstance()->RegisterWebContents(contents)); |
| 201 } |
| 202 } |
| 203 |
| 204 // For each tab, get its title and favicon. |
| 205 for (int web_id : web_contents_ids) { |
| 206 content::WebContents* contents = |
| 207 WebContentsRegistry::GetInstance()->GetWebContentsById(web_id); |
| 208 if (contents == nullptr) |
| 209 continue; |
| 210 |
| 211 content::RenderFrameHost* const main_frame = contents->GetMainFrame(); |
| 212 DCHECK(main_frame); |
| 213 DesktopMediaID media_id( |
| 214 DesktopMediaID::TYPE_TAB, DesktopMediaID::kNullId, |
| 215 content::WebContentsMediaCaptureId(main_frame->GetProcess()->GetID(), |
| 216 main_frame->GetRoutingID())); |
| 217 |
| 218 // Get tab title. Treat specially in case a title is not available. |
| 219 base::string16 title; |
| 220 if (contents->GetTitle().size() != 0) |
| 221 title = l10n_util::GetStringFUTF16( |
| 222 IDS_DESKTOP_MEDIA_PICKER_CHROME_TAB_TITLE, contents->GetTitle()); |
| 223 else |
| 224 title = l10n_util::GetStringUTF16( |
| 225 IDS_DESKTOP_MEDIA_PICKER_CHROME_TAB_TITLE_NOT_AVAILABLE); |
| 226 |
| 227 // Get tab's last active time stamp. |
| 228 base::TimeTicks t = contents->GetLastActiveTime(); |
| 229 tab_map.insert(std::make_pair(t, SourceDescription(media_id, title))); |
| 230 |
| 231 // Create thumbnail based on favicon for tab. |
| 232 favicon::FaviconDriver* favicon_driver = |
| 233 favicon::ContentFaviconDriver::FromWebContents(contents); |
| 234 if (favicon_driver) { |
| 235 gfx::Image tab_icon = favicon_driver->GetFavicon(); |
| 236 tab_map[t].thumbnail = |
| 237 CreateEnlargedFaviconImage(thumbnail_size_, tab_icon); |
| 238 } |
| 239 } |
| 240 |
| 241 // Add timely sorted tab sources into vector. Most recent one first. |
| 242 for (auto it = tab_map.rbegin(); it != tab_map.rend(); ++it) { |
| 243 SourceDescription& source = it->second; |
| 244 sources->push_back(source); |
| 245 if (!it->second.thumbnail.isNull()) |
| 246 OnThumbnailCaptured(source.id, gfx::Image(source.thumbnail)); |
| 247 } |
| 248 } |
| 249 |
174 void DesktopMediaListAsh::EnumerateSources( | 250 void DesktopMediaListAsh::EnumerateSources( |
175 std::vector<DesktopMediaListAsh::SourceDescription>* sources) { | 251 std::vector<DesktopMediaListAsh::SourceDescription>* sources) { |
176 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 252 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
177 | 253 |
178 aura::Window::Windows root_windows = ash::Shell::GetAllRootWindows(); | 254 aura::Window::Windows root_windows = ash::Shell::GetAllRootWindows(); |
179 | 255 |
180 for (size_t i = 0; i < root_windows.size(); ++i) { | 256 for (size_t i = 0; i < root_windows.size(); ++i) { |
181 if (source_types_ & SCREENS) { | 257 if (source_types_ & SCREENS) { |
182 SourceDescription screen_source( | 258 SourceDescription screen_source( |
183 content::DesktopMediaID::RegisterAuraWindow( | 259 content::DesktopMediaID::RegisterAuraWindow( |
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204 } | 280 } |
205 | 281 |
206 if (source_types_ & WINDOWS) { | 282 if (source_types_ & WINDOWS) { |
207 EnumerateWindowsForRoot( | 283 EnumerateWindowsForRoot( |
208 sources, root_windows[i], ash::kShellWindowId_DefaultContainer); | 284 sources, root_windows[i], ash::kShellWindowId_DefaultContainer); |
209 EnumerateWindowsForRoot( | 285 EnumerateWindowsForRoot( |
210 sources, root_windows[i], ash::kShellWindowId_AlwaysOnTopContainer); | 286 sources, root_windows[i], ash::kShellWindowId_AlwaysOnTopContainer); |
211 EnumerateWindowsForRoot( | 287 EnumerateWindowsForRoot( |
212 sources, root_windows[i], ash::kShellWindowId_DockedContainer); | 288 sources, root_windows[i], ash::kShellWindowId_DockedContainer); |
213 } | 289 } |
| 290 |
| 291 if (source_types_ & TABS) |
| 292 EnumerateTabs(sources); |
214 } | 293 } |
215 } | 294 } |
216 | 295 |
217 void DesktopMediaListAsh::CaptureThumbnail(content::DesktopMediaID id, | 296 void DesktopMediaListAsh::CaptureThumbnail(content::DesktopMediaID id, |
218 aura::Window* window) { | 297 aura::Window* window) { |
219 gfx::Rect window_rect(window->bounds().width(), window->bounds().height()); | 298 gfx::Rect window_rect(window->bounds().width(), window->bounds().height()); |
220 gfx::Rect scaled_rect = media::ComputeLetterboxRegion( | 299 gfx::Rect scaled_rect = media::ComputeLetterboxRegion( |
221 gfx::Rect(thumbnail_size_), window_rect.size()); | 300 gfx::Rect(thumbnail_size_), window_rect.size()); |
222 | 301 |
223 ++pending_window_capture_requests_; | 302 ++pending_window_capture_requests_; |
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247 if (!pending_window_capture_requests_) { | 326 if (!pending_window_capture_requests_) { |
248 // Once we've finished capturing all windows post a task for the next list | 327 // Once we've finished capturing all windows post a task for the next list |
249 // update. | 328 // update. |
250 BrowserThread::PostDelayedTask( | 329 BrowserThread::PostDelayedTask( |
251 BrowserThread::UI, FROM_HERE, | 330 BrowserThread::UI, FROM_HERE, |
252 base::Bind(&DesktopMediaListAsh::Refresh, | 331 base::Bind(&DesktopMediaListAsh::Refresh, |
253 weak_factory_.GetWeakPtr()), | 332 weak_factory_.GetWeakPtr()), |
254 update_period_); | 333 update_period_); |
255 } | 334 } |
256 } | 335 } |
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