| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/ui/toolbar/recent_tabs_sub_menu_model.h" |
| |
| #include <stddef.h> |
| |
| #include <algorithm> |
| |
| #include "base/bind.h" |
| #include "base/metrics/histogram_macros.h" |
| #include "base/metrics/user_metrics.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "build/build_config.h" |
| #include "chrome/app/chrome_command_ids.h" |
| #include "chrome/app/vector_icons/vector_icons.h" |
| #include "chrome/browser/favicon/favicon_service_factory.h" |
| #include "chrome/browser/favicon/favicon_utils.h" |
| #include "chrome/browser/favicon/history_ui_favicon_request_handler_factory.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/search/search.h" |
| #include "chrome/browser/sessions/session_restore.h" |
| #include "chrome/browser/sessions/tab_restore_service_factory.h" |
| #include "chrome/browser/sync/session_sync_service_factory.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/browser_commands.h" |
| #include "chrome/browser/ui/browser_live_tab_context.h" |
| #include "chrome/browser/ui/browser_window.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/browser/ui/toolbar/app_menu_model.h" |
| #include "chrome/grit/generated_resources.h" |
| #include "components/favicon/core/history_ui_favicon_request_handler.h" |
| #include "components/favicon_base/favicon_types.h" |
| #include "components/feature_engagement/buildflags.h" |
| #include "components/prefs/scoped_user_pref_update.h" |
| #include "components/sessions/core/tab_restore_service.h" |
| #include "components/strings/grit/components_strings.h" |
| #include "components/sync_sessions/open_tabs_ui_delegate.h" |
| #include "components/sync_sessions/session_sync_service.h" |
| #include "components/sync_sessions/synced_session.h" |
| #include "ui/base/accelerators/accelerator.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/base/resource/resource_bundle.h" |
| #include "ui/gfx/color_palette.h" |
| #include "ui/gfx/paint_vector_icon.h" |
| #include "ui/native_theme/native_theme.h" |
| #include "ui/resources/grit/ui_resources.h" |
| |
| namespace { |
| |
| // Initial comamnd ID's for navigatable (and hence executable) tab/window menu |
| // items. The menumodel and storage structures are not 1-1: |
| // - menumodel has "Recently closed" header, "No tabs from other devices", |
| // device section headers, separators, local and other devices' tab items, and |
| // local window items. |
| // - |local_tab_navigation_items_| and |other_devices_tab_navigation_items_| |
| // only have navigatabale/executable tab items. |
| // - |local_window_items_| only has executable open window items. |
| // Using initial command IDs for local tab, local window and other devices' tab |
| // items makes it easier and less error-prone to manipulate the menumodel and |
| // storage structures. These ids must be bigger than the maximum possible |
| // number of items in the menumodel, so that index of the last menu item doesn't |
| // clash with these values when menu items are retrieved via |
| // GetIndexOfCommandId(). |
| // The range of all command ID's used in RecentTabsSubMenuModel, including the |
| // "Recently closed" headers, must be between |
| // |AppMenuModel::kMinRecentTabsCommandId| i.e. 1001 and 1200 |
| // (|AppMenuModel::kMaxRecentTabsCommandId|) inclusively. |
| const int kFirstLocalTabCommandId = AppMenuModel::kMinRecentTabsCommandId; |
| const int kFirstLocalWindowCommandId = 1031; |
| const int kFirstOtherDevicesTabCommandId = 1051; |
| const int kMinDeviceNameCommandId = 1100; |
| const int kMaxDeviceNameCommandId = 1110; |
| |
| // The maximum number of local recently closed entries (tab or window) to be |
| // shown in the menu. |
| const int kMaxLocalEntries = 8; |
| |
| // Comparator function for use with std::sort that will sort sessions by |
| // descending modified_time (i.e., most recent first). |
| bool SortSessionsByRecency(const sync_sessions::SyncedSession* s1, |
| const sync_sessions::SyncedSession* s2) { |
| return s1->modified_time > s2->modified_time; |
| } |
| |
| // Returns true if the command id identifies a tab menu item. |
| bool IsTabModelCommandId(int command_id) { |
| return ((command_id >= kFirstLocalTabCommandId && |
| command_id < kFirstLocalWindowCommandId) || |
| (command_id >= kFirstOtherDevicesTabCommandId && |
| command_id < kMinDeviceNameCommandId)); |
| } |
| |
| // Returns true if the command id identifies a window menu item. |
| bool IsWindowModelCommandId(int command_id) { |
| return command_id >= kFirstLocalWindowCommandId && |
| command_id < kFirstOtherDevicesTabCommandId; |
| } |
| |
| bool IsDeviceNameCommandId(int command_id) { |
| return command_id >= kMinDeviceNameCommandId && |
| command_id <= kMaxDeviceNameCommandId; |
| } |
| |
| // Convert |tab_vector_index| to command id of menu item, with |
| // |first_command_id| as the base command id. |
| int TabVectorIndexToCommandId(int tab_vector_index, int first_command_id) { |
| int command_id = tab_vector_index + first_command_id; |
| DCHECK(IsTabModelCommandId(command_id)); |
| return command_id; |
| } |
| |
| // Convert |window_vector_index| to command id of menu item. |
| int WindowVectorIndexToCommandId(int window_vector_index) { |
| int command_id = window_vector_index + kFirstLocalWindowCommandId; |
| DCHECK(IsWindowModelCommandId(command_id)); |
| return command_id; |
| } |
| |
| // Convert |command_id| of menu item to index in |local_window_items_|. |
| int CommandIdToWindowVectorIndex(int command_id) { |
| DCHECK(IsWindowModelCommandId(command_id)); |
| return command_id - kFirstLocalWindowCommandId; |
| } |
| |
| gfx::Image CreateFavicon(const gfx::VectorIcon& icon) { |
| ui::NativeTheme* native_theme = ui::NativeTheme::GetInstanceForNativeUi(); |
| return gfx::Image( |
| gfx::CreateVectorIcon(icon, 16, |
| native_theme->GetSystemColor( |
| ui::NativeTheme::kColorId_DefaultIconColor))); |
| } |
| |
| } // namespace |
| |
| enum RecentTabAction { |
| LOCAL_SESSION_TAB = 0, |
| OTHER_DEVICE_TAB, |
| RESTORE_WINDOW, |
| SHOW_MORE, |
| LIMIT_RECENT_TAB_ACTION |
| }; |
| |
| // An element in |RecentTabsSubMenuModel::local_tab_navigation_items_| or |
| // |RecentTabsSubMenuModel::other_devices_tab_navigation_items_| that stores |
| // the navigation information of a local or other devices' tab required to |
| // restore the tab. |
| struct RecentTabsSubMenuModel::TabNavigationItem { |
| TabNavigationItem() : tab_id(SessionID::InvalidValue()) {} |
| |
| TabNavigationItem(const std::string& session_tag, |
| SessionID tab_id, |
| const base::string16& title, |
| const GURL& url) |
| : session_tag(session_tag), tab_id(tab_id), title(title), url(url) {} |
| |
| // For use by std::set for sorting. |
| bool operator<(const TabNavigationItem& other) const { |
| return url < other.url; |
| } |
| |
| // Empty for local tabs, non-empty for other devices' tabs. |
| std::string session_tag; |
| SessionID tab_id; // Might be invalid. |
| base::string16 title; |
| GURL url; |
| }; |
| |
| RecentTabsSubMenuModel::RecentTabsSubMenuModel( |
| ui::AcceleratorProvider* accelerator_provider, |
| Browser* browser) |
| : ui::SimpleMenuModel(this), |
| browser_(browser), |
| session_sync_service_( |
| SessionSyncServiceFactory::GetInstance()->GetForProfile( |
| browser->profile())) { |
| // Invoke asynchronous call to load tabs from local last session, which does |
| // nothing if the tabs have already been loaded or they shouldn't be loaded. |
| // TabRestoreServiceChanged() will be called after the tabs are loaded. |
| sessions::TabRestoreService* service = |
| TabRestoreServiceFactory::GetForProfile(browser_->profile()); |
| if (service) { |
| service->LoadTabsFromLastSession(); |
| tab_restore_service_observer_.Add(service); |
| } |
| |
| if (session_sync_service_) { |
| // Using a weak pointer below for simplicity although, strictly speaking, |
| // it's not needed because the subscription itself should take care. |
| foreign_session_updated_subscription_ = |
| session_sync_service_->SubscribeToForeignSessionsChanged( |
| base::BindRepeating( |
| &RecentTabsSubMenuModel::OnForeignSessionUpdated, |
| weak_ptr_factory_.GetWeakPtr())); |
| } |
| |
| Build(); |
| |
| if (accelerator_provider) { |
| accelerator_provider->GetAcceleratorForCommandId( |
| IDC_RESTORE_TAB, &reopen_closed_tab_accelerator_); |
| accelerator_provider->GetAcceleratorForCommandId( |
| IDC_SHOW_HISTORY, &show_history_accelerator_); |
| } |
| } |
| |
| RecentTabsSubMenuModel::~RecentTabsSubMenuModel() {} |
| |
| bool RecentTabsSubMenuModel::IsCommandIdChecked(int command_id) const { |
| return false; |
| } |
| |
| bool RecentTabsSubMenuModel::IsCommandIdEnabled(int command_id) const { |
| return command_id != kRecentlyClosedHeaderCommandId && |
| command_id != kDisabledRecentlyClosedHeaderCommandId && |
| command_id != IDC_RECENT_TABS_NO_DEVICE_TABS && |
| !IsDeviceNameCommandId(command_id); |
| } |
| |
| bool RecentTabsSubMenuModel::GetAcceleratorForCommandId( |
| int command_id, |
| ui::Accelerator* accelerator) const { |
| // If there are no recently closed items, we show the accelerator beside |
| // the header, otherwise, we show it beside the first item underneath it. |
| int index_in_menu = GetIndexOfCommandId(command_id); |
| int header_index = GetIndexOfCommandId(kRecentlyClosedHeaderCommandId); |
| if ((command_id == kDisabledRecentlyClosedHeaderCommandId || |
| (header_index != -1 && index_in_menu == header_index + 1)) && |
| reopen_closed_tab_accelerator_.key_code() != ui::VKEY_UNKNOWN) { |
| *accelerator = reopen_closed_tab_accelerator_; |
| return true; |
| } |
| |
| if (command_id == IDC_SHOW_HISTORY) { |
| *accelerator = show_history_accelerator_; |
| return true; |
| } |
| |
| return false; |
| } |
| |
| void RecentTabsSubMenuModel::ExecuteCommand(int command_id, int event_flags) { |
| UMA_HISTOGRAM_MEDIUM_TIMES("WrenchMenu.TimeToAction", |
| menu_opened_timer_.Elapsed()); |
| if (command_id == IDC_SHOW_HISTORY) { |
| UMA_HISTOGRAM_ENUMERATION("WrenchMenu.RecentTabsSubMenu", SHOW_MORE, |
| LIMIT_RECENT_TAB_ACTION); |
| UMA_HISTOGRAM_MEDIUM_TIMES("WrenchMenu.TimeToAction.ShowHistory", |
| menu_opened_timer_.Elapsed()); |
| LogWrenchMenuAction(MENU_ACTION_SHOW_HISTORY); |
| // We show all "other devices" on the history page. |
| chrome::ExecuteCommandWithDisposition(browser_, IDC_SHOW_HISTORY, |
| ui::DispositionFromEventFlags(event_flags)); |
| return; |
| } |
| |
| DCHECK_NE(IDC_RECENT_TABS_NO_DEVICE_TABS, command_id); |
| DCHECK(!IsDeviceNameCommandId(command_id)); |
| |
| WindowOpenDisposition disposition = ui::DispositionFromEventFlags( |
| event_flags, WindowOpenDisposition::NEW_FOREGROUND_TAB); |
| |
| sessions::TabRestoreService* service = |
| TabRestoreServiceFactory::GetForProfile(browser_->profile()); |
| sessions::LiveTabContext* context = |
| BrowserLiveTabContext::FindContextForWebContents( |
| browser_->tab_strip_model()->GetActiveWebContents()); |
| if (IsTabModelCommandId(command_id)) { |
| TabNavigationItems* tab_items = NULL; |
| int tab_items_idx = CommandIdToTabVectorIndex(command_id, &tab_items); |
| const TabNavigationItem& item = (*tab_items)[tab_items_idx]; |
| DCHECK(item.tab_id.is_valid() && item.url.is_valid()); |
| |
| if (item.session_tag.empty()) { // Restore tab of local session. |
| if (service && context) { |
| base::RecordAction( |
| base::UserMetricsAction("WrenchMenu_OpenRecentTabFromLocal")); |
| UMA_HISTOGRAM_ENUMERATION("WrenchMenu.RecentTabsSubMenu", |
| LOCAL_SESSION_TAB, LIMIT_RECENT_TAB_ACTION); |
| service->RestoreEntryById(context, item.tab_id, disposition); |
| } |
| } else { // Restore tab of session from other devices. |
| sync_sessions::OpenTabsUIDelegate* open_tabs = GetOpenTabsUIDelegate(); |
| if (!open_tabs) |
| return; |
| const sessions::SessionTab* tab; |
| if (!open_tabs->GetForeignTab(item.session_tag, item.tab_id, &tab)) |
| return; |
| if (tab->navigations.empty()) |
| return; |
| base::RecordAction( |
| base::UserMetricsAction("WrenchMenu_OpenRecentTabFromDevice")); |
| UMA_HISTOGRAM_ENUMERATION("WrenchMenu.RecentTabsSubMenu", |
| OTHER_DEVICE_TAB, LIMIT_RECENT_TAB_ACTION); |
| SessionRestore::RestoreForeignSessionTab( |
| browser_->tab_strip_model()->GetActiveWebContents(), |
| *tab, disposition); |
| } |
| } else { |
| DCHECK(IsWindowModelCommandId(command_id)); |
| if (service && context) { |
| int window_items_idx = CommandIdToWindowVectorIndex(command_id); |
| DCHECK(window_items_idx >= 0 && |
| window_items_idx < static_cast<int>(local_window_items_.size())); |
| base::RecordAction( |
| base::UserMetricsAction("WrenchMenu_OpenRecentWindow")); |
| UMA_HISTOGRAM_ENUMERATION("WrenchMenu.RecentTabsSubMenu", RESTORE_WINDOW, |
| LIMIT_RECENT_TAB_ACTION); |
| service->RestoreEntryById(context, local_window_items_[window_items_idx], |
| disposition); |
| } |
| } |
| |
| browser_->window()->OnTabRestored(command_id); |
| |
| UMA_HISTOGRAM_MEDIUM_TIMES("WrenchMenu.TimeToAction.OpenRecentTab", |
| menu_opened_timer_.Elapsed()); |
| UMA_HISTOGRAM_ENUMERATION("WrenchMenu.MenuAction", MENU_ACTION_RECENT_TAB, |
| LIMIT_MENU_ACTION); |
| } |
| |
| int RecentTabsSubMenuModel::GetFirstRecentTabsCommandId() { |
| return WindowVectorIndexToCommandId(0); |
| } |
| |
| const gfx::FontList* RecentTabsSubMenuModel::GetLabelFontListAt( |
| int index) const { |
| int command_id = GetCommandIdAt(index); |
| if (command_id == kRecentlyClosedHeaderCommandId || |
| IsDeviceNameCommandId(command_id)) { |
| return &ui::ResourceBundle::GetSharedInstance().GetFontList( |
| ui::ResourceBundle::BoldFont); |
| } |
| return NULL; |
| } |
| |
| int RecentTabsSubMenuModel::GetMaxWidthForItemAtIndex(int item_index) const { |
| int command_id = GetCommandIdAt(item_index); |
| if (command_id == IDC_RECENT_TABS_NO_DEVICE_TABS || |
| command_id == kRecentlyClosedHeaderCommandId || |
| command_id == kDisabledRecentlyClosedHeaderCommandId) { |
| return -1; |
| } |
| return 320; |
| } |
| |
| bool RecentTabsSubMenuModel::GetURLAndTitleForItemAtIndex( |
| int index, |
| std::string* url, |
| base::string16* title) { |
| int command_id = GetCommandIdAt(index); |
| if (IsTabModelCommandId(command_id)) { |
| TabNavigationItems* tab_items = NULL; |
| int tab_items_idx = CommandIdToTabVectorIndex(command_id, &tab_items); |
| const TabNavigationItem& item = (*tab_items)[tab_items_idx]; |
| *url = item.url.possibly_invalid_spec(); |
| *title = item.title; |
| return true; |
| } |
| return false; |
| } |
| |
| void RecentTabsSubMenuModel::Build() { |
| // The menu contains: |
| // - History to open the full history tab. |
| // - Separator |
| // - Recently closed header, then list of local recently closed tabs/windows, |
| // then separator |
| // - device 1 section header, then list of tabs from device, then separator |
| // - device 2 section header, then list of tabs from device, then separator |
| // - device 3 section header, then list of tabs from device, then separator |
| // |local_tab_navigation_items_| and |other_devices_tab_navigation_items_| |
| // only contain navigatable (and hence executable) tab items for local |
| // recently closed tabs and tabs from other devices respectively. |
| // |local_window_items_| contains the local recently closed windows. |
| InsertItemWithStringIdAt(0, IDC_SHOW_HISTORY, IDS_HISTORY_SHOW_HISTORY); |
| InsertSeparatorAt(1, ui::NORMAL_SEPARATOR); |
| BuildLocalEntries(); |
| BuildTabsFromOtherDevices(); |
| } |
| |
| void RecentTabsSubMenuModel::BuildLocalEntries() { |
| last_local_model_index_ = kHistorySeparatorIndex; |
| |
| // All local items use InsertItem*At() to append or insert a menu item. |
| // We're appending if building the entries for the first time i.e. invoked |
| // from Constructor(), inserting when local entries change subsequently i.e. |
| // invoked from TabRestoreServiceChanged(). |
| sessions::TabRestoreService* service = |
| TabRestoreServiceFactory::GetForProfile(browser_->profile()); |
| |
| if (!service || service->entries().empty()) { |
| // This is to show a disabled restore tab entry with the accelerator to |
| // teach users about this command. |
| InsertItemWithStringIdAt(++last_local_model_index_, |
| kDisabledRecentlyClosedHeaderCommandId, |
| IDS_RECENTLY_CLOSED); |
| } else { |
| InsertItemWithStringIdAt(++last_local_model_index_, |
| kRecentlyClosedHeaderCommandId, |
| IDS_RECENTLY_CLOSED); |
| SetIcon(last_local_model_index_, CreateFavicon(kTabIcon)); |
| |
| int added_count = 0; |
| for (const auto& entry : service->entries()) { |
| if (added_count == kMaxLocalEntries) |
| break; |
| switch (entry->type) { |
| case sessions::TabRestoreService::TAB: { |
| auto& tab = |
| static_cast<const sessions::TabRestoreService::Tab&>(*entry); |
| const sessions::SerializedNavigationEntry& current_navigation = |
| tab.navigations.at(tab.current_navigation_index); |
| BuildLocalTabItem(entry->id, current_navigation.title(), |
| current_navigation.virtual_url(), |
| ++last_local_model_index_); |
| break; |
| } |
| case sessions::TabRestoreService::WINDOW: { |
| // TODO(chrisha): Make this menu entry better. When windows contain a |
| // single tab, display that tab directly in the menu. Otherwise, offer |
| // a hover over or alternative mechanism for seeing which tabs were in |
| // the window. |
| BuildLocalWindowItem( |
| entry->id, |
| static_cast<const sessions::TabRestoreService::Window&>(*entry) |
| .tabs.size(), |
| ++last_local_model_index_); |
| break; |
| } |
| } |
| ++added_count; |
| } |
| } |
| DCHECK_GE(last_local_model_index_, 0); |
| } |
| |
| void RecentTabsSubMenuModel::BuildTabsFromOtherDevices() { |
| // All other devices' items (device headers or tabs) use AddItem*() to append |
| // a menu item, because they take always place in the end of menu. |
| |
| sync_sessions::OpenTabsUIDelegate* open_tabs = GetOpenTabsUIDelegate(); |
| std::vector<const sync_sessions::SyncedSession*> sessions; |
| if (!open_tabs || !open_tabs->GetAllForeignSessions(&sessions)) { |
| AddSeparator(ui::NORMAL_SEPARATOR); |
| AddItemWithStringId(IDC_RECENT_TABS_NO_DEVICE_TABS, |
| IDS_RECENT_TABS_NO_DEVICE_TABS); |
| return; |
| } |
| |
| // Sort sessions from most recent to least recent. |
| std::sort(sessions.begin(), sessions.end(), SortSessionsByRecency); |
| |
| const size_t kMaxSessionsToShow = 3; |
| size_t num_sessions_added = 0; |
| for (size_t i = 0; |
| i < sessions.size() && num_sessions_added < kMaxSessionsToShow; ++i) { |
| const sync_sessions::SyncedSession* session = sessions[i]; |
| const std::string& session_tag = session->session_tag; |
| |
| // Collect tabs from all windows of the session, ordered by recency. |
| std::vector<const sessions::SessionTab*> tabs_in_session; |
| if (!open_tabs->GetForeignSessionTabs(session_tag, &tabs_in_session) || |
| tabs_in_session.empty()) |
| continue; |
| |
| // Add the header for the device session. |
| DCHECK(!session->session_name.empty()); |
| AddSeparator(ui::NORMAL_SEPARATOR); |
| int command_id = kMinDeviceNameCommandId + i; |
| DCHECK_LE(command_id, kMaxDeviceNameCommandId); |
| AddItem(command_id, base::UTF8ToUTF16(session->session_name)); |
| AddDeviceFavicon(GetItemCount() - 1, session->device_type); |
| |
| // Build tab menu items from sorted session tabs. |
| const size_t kMaxTabsPerSessionToShow = 4; |
| for (size_t k = 0; |
| k < std::min(tabs_in_session.size(), kMaxTabsPerSessionToShow); |
| ++k) { |
| BuildOtherDevicesTabItem(session_tag, *tabs_in_session[k]); |
| } // for all tabs in one session |
| |
| ++num_sessions_added; |
| } // for all sessions |
| |
| // We are not supposed to get here unless at least some items were added. |
| DCHECK_GT(GetItemCount(), 0); |
| } |
| |
| void RecentTabsSubMenuModel::BuildLocalTabItem(SessionID session_id, |
| const base::string16& title, |
| const GURL& url, |
| int curr_model_index) { |
| TabNavigationItem item(std::string(), session_id, title, url); |
| int command_id = TabVectorIndexToCommandId( |
| local_tab_navigation_items_.size(), kFirstLocalTabCommandId); |
| // See comments in BuildLocalEntries() about usage of InsertItem*At(). |
| // There may be no tab title, in which case, use the url as tab title. |
| InsertItemAt(curr_model_index, command_id, |
| title.empty() ? base::UTF8ToUTF16(item.url.spec()) : title); |
| AddTabFavicon(command_id, item.url); |
| local_tab_navigation_items_.push_back(item); |
| } |
| |
| void RecentTabsSubMenuModel::BuildLocalWindowItem(SessionID window_id, |
| int num_tabs, |
| int curr_model_index) { |
| int command_id = WindowVectorIndexToCommandId(local_window_items_.size()); |
| // See comments in BuildLocalEntries() about usage of InsertItem*At(). |
| InsertItemAt(curr_model_index, command_id, l10n_util::GetPluralStringFUTF16( |
| IDS_RECENTLY_CLOSED_WINDOW, num_tabs)); |
| SetIcon(curr_model_index, CreateFavicon(kTabIcon)); |
| local_window_items_.push_back(window_id); |
| } |
| |
| void RecentTabsSubMenuModel::BuildOtherDevicesTabItem( |
| const std::string& session_tag, |
| const sessions::SessionTab& tab) { |
| const sessions::SerializedNavigationEntry& current_navigation = |
| tab.navigations.at(tab.normalized_navigation_index()); |
| TabNavigationItem item(session_tag, tab.tab_id, current_navigation.title(), |
| current_navigation.virtual_url()); |
| int command_id = TabVectorIndexToCommandId( |
| other_devices_tab_navigation_items_.size(), |
| kFirstOtherDevicesTabCommandId); |
| // See comments in BuildTabsFromOtherDevices() about usage of AddItem*(). |
| // There may be no tab title, in which case, use the url as tab title. |
| AddItem(command_id, |
| current_navigation.title().empty() ? |
| base::UTF8ToUTF16(item.url.spec()) : current_navigation.title()); |
| AddTabFavicon(command_id, item.url); |
| other_devices_tab_navigation_items_.push_back(item); |
| } |
| |
| void RecentTabsSubMenuModel::AddDeviceFavicon( |
| int index_in_menu, |
| sync_pb::SyncEnums::DeviceType device_type) { |
| const gfx::VectorIcon* favicon = nullptr; |
| switch (device_type) { |
| case sync_pb::SyncEnums::TYPE_PHONE: |
| favicon = &kSmartphoneIcon; |
| break; |
| |
| case sync_pb::SyncEnums::TYPE_TABLET: |
| favicon = &kTabletIcon; |
| break; |
| |
| case sync_pb::SyncEnums::TYPE_CROS: |
| case sync_pb::SyncEnums::TYPE_WIN: |
| case sync_pb::SyncEnums::TYPE_MAC: |
| case sync_pb::SyncEnums::TYPE_LINUX: |
| case sync_pb::SyncEnums::TYPE_OTHER: |
| case sync_pb::SyncEnums::TYPE_UNSET: |
| favicon = &kLaptopIcon; |
| break; |
| } |
| |
| SetIcon(index_in_menu, CreateFavicon(*favicon)); |
| } |
| |
| void RecentTabsSubMenuModel::AddTabFavicon(int command_id, const GURL& url) { |
| int index_in_menu = GetIndexOfCommandId(command_id); |
| |
| // Set default icon first. |
| SetIcon(index_in_menu, favicon::GetDefaultFavicon()); |
| |
| bool is_local_tab = command_id < kFirstOtherDevicesTabCommandId; |
| if (is_local_tab) { |
| // Request only from local storage to avoid leaking user data. |
| favicon::FaviconService* favicon_service = |
| FaviconServiceFactory::GetForProfile( |
| browser_->profile(), ServiceAccessType::EXPLICIT_ACCESS); |
| // Can be null for tests. |
| if (!favicon_service) |
| return; |
| favicon_service->GetFaviconImageForPageURL( |
| url, |
| base::Bind(&RecentTabsSubMenuModel::OnFaviconDataAvailable, |
| weak_ptr_factory_.GetWeakPtr(), command_id), |
| &local_tab_cancelable_task_tracker_); |
| } else { |
| favicon::HistoryUiFaviconRequestHandler* |
| history_ui_favicon_request_handler = |
| HistoryUiFaviconRequestHandlerFactory::GetForBrowserContext( |
| browser_->profile()); |
| // Can be null for tests. |
| if (!history_ui_favicon_request_handler) |
| return; |
| sync_sessions::OpenTabsUIDelegate* open_tabs = GetOpenTabsUIDelegate(); |
| history_ui_favicon_request_handler->GetFaviconImageForPageURL( |
| url, |
| base::BindOnce(&RecentTabsSubMenuModel::OnFaviconDataAvailable, |
| weak_ptr_factory_.GetWeakPtr(), command_id), |
| |
| favicon::HistoryUiFaviconRequestOrigin::kRecentTabs, |
| open_tabs ? open_tabs->GetIconUrlForPageUrl(url) : GURL(), |
| &other_devices_tab_cancelable_task_tracker_); |
| } |
| } |
| |
| void RecentTabsSubMenuModel::OnFaviconDataAvailable( |
| int command_id, |
| const favicon_base::FaviconImageResult& image_result) { |
| if (image_result.image.IsEmpty()) { |
| // Default icon has already been set. |
| return; |
| } |
| int index_in_menu = GetIndexOfCommandId(command_id); |
| DCHECK_GT(index_in_menu, -1); |
| SetIcon(index_in_menu, image_result.image); |
| ui::MenuModelDelegate* delegate = menu_model_delegate(); |
| if (delegate) |
| delegate->OnIconChanged(index_in_menu); |
| return; |
| } |
| |
| int RecentTabsSubMenuModel::CommandIdToTabVectorIndex( |
| int command_id, |
| TabNavigationItems** tab_items) { |
| DCHECK(IsTabModelCommandId(command_id)); |
| if (command_id >= kFirstOtherDevicesTabCommandId) { |
| *tab_items = &other_devices_tab_navigation_items_; |
| return command_id - kFirstOtherDevicesTabCommandId; |
| } |
| *tab_items = &local_tab_navigation_items_; |
| return command_id - kFirstLocalTabCommandId; |
| } |
| |
| void RecentTabsSubMenuModel::ClearLocalEntries() { |
| // Remove local items (recently closed tabs and windows) from menumodel. |
| while (last_local_model_index_ > kHistorySeparatorIndex) |
| RemoveItemAt(last_local_model_index_--); |
| |
| // Cancel asynchronous FaviconService::GetFaviconImageForPageURL() tasks of |
| // all local tabs. |
| local_tab_cancelable_task_tracker_.TryCancelAll(); |
| |
| // Remove all local tab navigation items. |
| local_tab_navigation_items_.clear(); |
| |
| // Remove all local window items. |
| local_window_items_.clear(); |
| } |
| |
| void RecentTabsSubMenuModel::ClearTabsFromOtherDevices() { |
| DCHECK_GE(last_local_model_index_, 0); |
| int count = GetItemCount(); |
| for (int index = count - 1; index > last_local_model_index_; --index) |
| RemoveItemAt(index); |
| |
| other_devices_tab_cancelable_task_tracker_.TryCancelAll(); |
| |
| other_devices_tab_navigation_items_.clear(); |
| } |
| |
| sync_sessions::OpenTabsUIDelegate* |
| RecentTabsSubMenuModel::GetOpenTabsUIDelegate() { |
| DCHECK(session_sync_service_); |
| return session_sync_service_->GetOpenTabsUIDelegate(); |
| } |
| |
| void RecentTabsSubMenuModel::TabRestoreServiceChanged( |
| sessions::TabRestoreService* service) { |
| ClearLocalEntries(); |
| |
| BuildLocalEntries(); |
| |
| ui::MenuModelDelegate* delegate = menu_model_delegate(); |
| if (delegate) |
| delegate->OnMenuStructureChanged(); |
| } |
| |
| void RecentTabsSubMenuModel::TabRestoreServiceDestroyed( |
| sessions::TabRestoreService* service) { |
| TabRestoreServiceChanged(service); |
| } |
| |
| void RecentTabsSubMenuModel::OnForeignSessionUpdated() { |
| ClearTabsFromOtherDevices(); |
| |
| BuildTabsFromOtherDevices(); |
| |
| ui::MenuModelDelegate* delegate = menu_model_delegate(); |
| if (delegate) |
| delegate->OnMenuStructureChanged(); |
| } |