| // Copyright (c) 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/browser_command_controller.h" |
| |
| #include <stddef.h> |
| |
| #include <string> |
| |
| #include "base/command_line.h" |
| #include "base/debug/debugging_flags.h" |
| #include "base/debug/profiler.h" |
| #include "base/macros.h" |
| #include "build/build_config.h" |
| #include "chrome/app/chrome_command_ids.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/chrome_notification_types.h" |
| #include "chrome/browser/defaults.h" |
| #include "chrome/browser/extensions/extension_service.h" |
| #include "chrome/browser/extensions/extension_util.h" |
| #include "chrome/browser/lifetime/application_lifetime.h" |
| #include "chrome/browser/prefs/incognito_mode_prefs.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/profiles/profile_manager.h" |
| #include "chrome/browser/sessions/tab_restore_service_factory.h" |
| #include "chrome/browser/shell_integration.h" |
| #include "chrome/browser/signin/signin_promo.h" |
| #include "chrome/browser/sync/profile_sync_service_factory.h" |
| #include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/browser_commands.h" |
| #include "chrome/browser/ui/browser_window.h" |
| #include "chrome/browser/ui/chrome_pages.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model_utils.h" |
| #include "chrome/browser/ui/webui/inspect_ui.h" |
| #include "chrome/common/content_restriction.h" |
| #include "chrome/common/pref_names.h" |
| #include "chrome/common/profiling.h" |
| #include "components/bookmarks/common/bookmark_pref_names.h" |
| #include "components/browser_sync/browser/profile_sync_service.h" |
| #include "components/dom_distiller/core/dom_distiller_switches.h" |
| #include "components/prefs/pref_service.h" |
| #include "components/sessions/core/tab_restore_service.h" |
| #include "components/signin/core/common/signin_pref_names.h" |
| #include "content/public/browser/native_web_keyboard_event.h" |
| #include "content/public/browser/navigation_controller.h" |
| #include "content/public/browser/navigation_entry.h" |
| #include "content/public/browser/user_metrics.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "content/public/common/url_constants.h" |
| #include "extensions/browser/extension_system.h" |
| #include "ui/events/keycodes/keyboard_codes.h" |
| |
| #if defined(OS_MACOSX) |
| #include "chrome/browser/ui/browser_commands_mac.h" |
| #endif |
| |
| #if defined(OS_WIN) |
| #include "base/win/windows_version.h" |
| #include "content/public/browser/gpu_data_manager.h" |
| #endif |
| |
| #if defined(USE_ASH) |
| #include "ash/accelerators/accelerator_commands.h" |
| #include "chrome/browser/ui/ash/ash_util.h" |
| #endif |
| |
| #if defined(OS_CHROMEOS) |
| #include "ash/multi_profile_uma.h" |
| #include "ash/session/session_state_delegate.h" |
| #include "ash/shell.h" |
| #include "chrome/browser/ui/ash/multi_user/multi_user_context_menu.h" |
| #include "chrome/browser/ui/ash/multi_user/multi_user_window_manager.h" |
| #include "chrome/browser/ui/browser_commands_chromeos.h" |
| #endif |
| |
| #if defined(OS_LINUX) && !defined(OS_CHROMEOS) |
| #include "ui/events/linux/text_edit_key_bindings_delegate_auralinux.h" |
| #endif |
| |
| using content::NavigationEntry; |
| using content::NavigationController; |
| using content::WebContents; |
| |
| namespace { |
| |
| enum WindowState { |
| // Not in fullscreen mode. |
| WINDOW_STATE_NOT_FULLSCREEN, |
| |
| // Fullscreen mode, occupying the whole screen. |
| WINDOW_STATE_FULLSCREEN, |
| }; |
| |
| // Returns |true| if entry has an internal chrome:// URL, |false| otherwise. |
| bool HasInternalURL(const NavigationEntry* entry) { |
| if (!entry) |
| return false; |
| |
| // Check the |virtual_url()| first. This catches regular chrome:// URLs |
| // including URLs that were rewritten (such as chrome://bookmarks). |
| if (entry->GetVirtualURL().SchemeIs(content::kChromeUIScheme)) |
| return true; |
| |
| // If the |virtual_url()| isn't a chrome:// URL, check if it's actually |
| // view-source: of a chrome:// URL. |
| if (entry->GetVirtualURL().SchemeIs(content::kViewSourceScheme)) |
| return entry->GetURL().SchemeIs(content::kChromeUIScheme); |
| |
| return false; |
| } |
| |
| } // namespace |
| |
| namespace chrome { |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // BrowserCommandController, public: |
| |
| BrowserCommandController::BrowserCommandController(Browser* browser) |
| : browser_(browser), |
| command_updater_(this), |
| block_command_execution_(false), |
| last_blocked_command_id_(-1), |
| last_blocked_command_disposition_(CURRENT_TAB) { |
| browser_->tab_strip_model()->AddObserver(this); |
| PrefService* local_state = g_browser_process->local_state(); |
| if (local_state) { |
| local_pref_registrar_.Init(local_state); |
| local_pref_registrar_.Add( |
| prefs::kAllowFileSelectionDialogs, |
| base::Bind( |
| &BrowserCommandController::UpdateCommandsForFileSelectionDialogs, |
| base::Unretained(this))); |
| } |
| |
| profile_pref_registrar_.Init(profile()->GetPrefs()); |
| profile_pref_registrar_.Add( |
| prefs::kDevToolsDisabled, |
| base::Bind(&BrowserCommandController::UpdateCommandsForDevTools, |
| base::Unretained(this))); |
| profile_pref_registrar_.Add( |
| bookmarks::prefs::kEditBookmarksEnabled, |
| base::Bind(&BrowserCommandController::UpdateCommandsForBookmarkEditing, |
| base::Unretained(this))); |
| profile_pref_registrar_.Add( |
| bookmarks::prefs::kShowBookmarkBar, |
| base::Bind(&BrowserCommandController::UpdateCommandsForBookmarkBar, |
| base::Unretained(this))); |
| profile_pref_registrar_.Add( |
| prefs::kIncognitoModeAvailability, |
| base::Bind( |
| &BrowserCommandController::UpdateCommandsForIncognitoAvailability, |
| base::Unretained(this))); |
| profile_pref_registrar_.Add( |
| prefs::kPrintingEnabled, |
| base::Bind(&BrowserCommandController::UpdatePrintingState, |
| base::Unretained(this))); |
| #if !defined(OS_MACOSX) |
| profile_pref_registrar_.Add( |
| prefs::kFullscreenAllowed, |
| base::Bind(&BrowserCommandController::UpdateCommandsForFullscreenMode, |
| base::Unretained(this))); |
| #endif |
| pref_signin_allowed_.Init( |
| prefs::kSigninAllowed, |
| profile()->GetOriginalProfile()->GetPrefs(), |
| base::Bind(&BrowserCommandController::OnSigninAllowedPrefChange, |
| base::Unretained(this))); |
| |
| InitCommandState(); |
| |
| sessions::TabRestoreService* tab_restore_service = |
| TabRestoreServiceFactory::GetForProfile(profile()); |
| if (tab_restore_service) { |
| tab_restore_service->AddObserver(this); |
| TabRestoreServiceChanged(tab_restore_service); |
| } |
| } |
| |
| BrowserCommandController::~BrowserCommandController() { |
| // TabRestoreService may have been shutdown by the time we get here. Don't |
| // trigger creating it. |
| sessions::TabRestoreService* tab_restore_service = |
| TabRestoreServiceFactory::GetForProfileIfExisting(profile()); |
| if (tab_restore_service) |
| tab_restore_service->RemoveObserver(this); |
| profile_pref_registrar_.RemoveAll(); |
| local_pref_registrar_.RemoveAll(); |
| browser_->tab_strip_model()->RemoveObserver(this); |
| } |
| |
| bool BrowserCommandController::IsReservedCommandOrKey( |
| int command_id, |
| const content::NativeWebKeyboardEvent& event) { |
| // In Apps mode, no keys are reserved. |
| if (browser_->is_app()) |
| return false; |
| |
| #if defined(OS_CHROMEOS) |
| // On Chrome OS, the top row of keys are mapped to browser actions like |
| // back/forward or refresh. We don't want web pages to be able to change the |
| // behavior of these keys. Ash handles F4 and up; this leaves us needing to |
| // reserve browser back/forward and refresh here. |
| ui::KeyboardCode key_code = |
| static_cast<ui::KeyboardCode>(event.windowsKeyCode); |
| if ((key_code == ui::VKEY_BROWSER_BACK && command_id == IDC_BACK) || |
| (key_code == ui::VKEY_BROWSER_FORWARD && command_id == IDC_FORWARD) || |
| (key_code == ui::VKEY_BROWSER_REFRESH && command_id == IDC_RELOAD)) { |
| return true; |
| } |
| #endif |
| |
| if (window()->IsFullscreen() && command_id == IDC_FULLSCREEN) |
| return true; |
| |
| #if defined(OS_LINUX) && !defined(OS_CHROMEOS) |
| // If this key was registered by the user as a content editing hotkey, then |
| // it is not reserved. |
| ui::TextEditKeyBindingsDelegateAuraLinux* delegate = |
| ui::GetTextEditKeyBindingsDelegate(); |
| if (delegate && event.os_event && delegate->MatchEvent(*event.os_event, NULL)) |
| return false; |
| #endif |
| |
| return command_id == IDC_CLOSE_TAB || |
| command_id == IDC_CLOSE_WINDOW || |
| command_id == IDC_NEW_INCOGNITO_WINDOW || |
| command_id == IDC_NEW_TAB || |
| command_id == IDC_NEW_WINDOW || |
| command_id == IDC_RESTORE_TAB || |
| command_id == IDC_SELECT_NEXT_TAB || |
| command_id == IDC_SELECT_PREVIOUS_TAB || |
| command_id == IDC_EXIT; |
| } |
| |
| void BrowserCommandController::SetBlockCommandExecution(bool block) { |
| block_command_execution_ = block; |
| if (block) { |
| last_blocked_command_id_ = -1; |
| last_blocked_command_disposition_ = CURRENT_TAB; |
| } |
| } |
| |
| int BrowserCommandController::GetLastBlockedCommand( |
| WindowOpenDisposition* disposition) { |
| if (disposition) |
| *disposition = last_blocked_command_disposition_; |
| return last_blocked_command_id_; |
| } |
| |
| void BrowserCommandController::TabStateChanged() { |
| UpdateCommandsForTabState(); |
| } |
| |
| void BrowserCommandController::ZoomStateChanged() { |
| UpdateCommandsForZoomState(); |
| } |
| |
| void BrowserCommandController::ContentRestrictionsChanged() { |
| UpdateCommandsForContentRestrictionState(); |
| } |
| |
| void BrowserCommandController::FullscreenStateChanged() { |
| UpdateCommandsForFullscreenMode(); |
| } |
| |
| void BrowserCommandController::PrintingStateChanged() { |
| UpdatePrintingState(); |
| } |
| |
| void BrowserCommandController::LoadingStateChanged(bool is_loading, |
| bool force) { |
| UpdateReloadStopState(is_loading, force); |
| } |
| |
| void BrowserCommandController::ExtensionStateChanged() { |
| // Extensions may disable the bookmark editing commands. |
| UpdateCommandsForBookmarkEditing(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // BrowserCommandController, CommandUpdaterDelegate implementation: |
| |
| void BrowserCommandController::ExecuteCommandWithDisposition( |
| int id, |
| WindowOpenDisposition disposition) { |
| // No commands are enabled if there is not yet any selected tab. |
| // TODO(pkasting): It seems like we should not need this, because either |
| // most/all commands should not have been enabled yet anyway or the ones that |
| // are enabled should be global, or safe themselves against having no selected |
| // tab. However, Ben says he tried removing this before and got lots of |
| // crashes, e.g. from Windows sending WM_COMMANDs at random times during |
| // window construction. This probably could use closer examination someday. |
| if (browser_->tab_strip_model()->active_index() == TabStripModel::kNoTab) |
| return; |
| |
| DCHECK(command_updater_.IsCommandEnabled(id)) << "Invalid/disabled command " |
| << id; |
| |
| // If command execution is blocked then just record the command and return. |
| if (block_command_execution_) { |
| // We actually only allow no more than one blocked command, otherwise some |
| // commands maybe lost. |
| DCHECK_EQ(last_blocked_command_id_, -1); |
| last_blocked_command_id_ = id; |
| last_blocked_command_disposition_ = disposition; |
| return; |
| } |
| |
| // The order of commands in this switch statement must match the function |
| // declaration order in browser.h! |
| switch (id) { |
| // Navigation commands |
| case IDC_BACK: |
| GoBack(browser_, disposition); |
| break; |
| case IDC_FORWARD: |
| GoForward(browser_, disposition); |
| break; |
| case IDC_RELOAD: |
| Reload(browser_, disposition); |
| break; |
| case IDC_RELOAD_CLEARING_CACHE: |
| ClearCache(browser_); |
| // FALL THROUGH |
| case IDC_RELOAD_IGNORING_CACHE: |
| ReloadIgnoringCache(browser_, disposition); |
| break; |
| case IDC_HOME: |
| Home(browser_, disposition); |
| break; |
| case IDC_OPEN_CURRENT_URL: |
| OpenCurrentURL(browser_); |
| break; |
| case IDC_STOP: |
| Stop(browser_); |
| break; |
| |
| // Window management commands |
| case IDC_NEW_WINDOW: |
| NewWindow(browser_); |
| break; |
| case IDC_NEW_INCOGNITO_WINDOW: |
| NewIncognitoWindow(browser_); |
| break; |
| case IDC_CLOSE_WINDOW: |
| content::RecordAction(base::UserMetricsAction("CloseWindowByKey")); |
| CloseWindow(browser_); |
| break; |
| case IDC_NEW_TAB: |
| NewTab(browser_); |
| break; |
| case IDC_CLOSE_TAB: |
| content::RecordAction(base::UserMetricsAction("CloseTabByKey")); |
| CloseTab(browser_); |
| break; |
| case IDC_SELECT_NEXT_TAB: |
| content::RecordAction(base::UserMetricsAction("Accel_SelectNextTab")); |
| SelectNextTab(browser_); |
| break; |
| case IDC_SELECT_PREVIOUS_TAB: |
| content::RecordAction( |
| base::UserMetricsAction("Accel_SelectPreviousTab")); |
| SelectPreviousTab(browser_); |
| break; |
| case IDC_MOVE_TAB_NEXT: |
| MoveTabNext(browser_); |
| break; |
| case IDC_MOVE_TAB_PREVIOUS: |
| MoveTabPrevious(browser_); |
| break; |
| case IDC_SELECT_TAB_0: |
| case IDC_SELECT_TAB_1: |
| case IDC_SELECT_TAB_2: |
| case IDC_SELECT_TAB_3: |
| case IDC_SELECT_TAB_4: |
| case IDC_SELECT_TAB_5: |
| case IDC_SELECT_TAB_6: |
| case IDC_SELECT_TAB_7: |
| SelectNumberedTab(browser_, id - IDC_SELECT_TAB_0); |
| break; |
| case IDC_SELECT_LAST_TAB: |
| SelectLastTab(browser_); |
| break; |
| case IDC_DUPLICATE_TAB: |
| DuplicateTab(browser_); |
| break; |
| case IDC_RESTORE_TAB: |
| RestoreTab(browser_); |
| break; |
| case IDC_SHOW_AS_TAB: |
| ConvertPopupToTabbedBrowser(browser_); |
| break; |
| case IDC_FULLSCREEN: |
| #if defined(OS_MACOSX) |
| chrome::ToggleFullscreenWithToolbarOrFallback(browser_); |
| #else |
| chrome::ToggleFullscreenMode(browser_); |
| #endif |
| break; |
| |
| #if defined(OS_CHROMEOS) |
| case IDC_VISIT_DESKTOP_OF_LRU_USER_2: |
| case IDC_VISIT_DESKTOP_OF_LRU_USER_3: |
| ExecuteVisitDesktopCommand(id, browser_->window()->GetNativeWindow()); |
| break; |
| #endif |
| |
| #if defined(OS_LINUX) && !defined(OS_CHROMEOS) |
| case IDC_USE_SYSTEM_TITLE_BAR: { |
| PrefService* prefs = browser_->profile()->GetPrefs(); |
| prefs->SetBoolean(prefs::kUseCustomChromeFrame, |
| !prefs->GetBoolean(prefs::kUseCustomChromeFrame)); |
| break; |
| } |
| #endif |
| |
| #if defined(OS_MACOSX) |
| case IDC_PRESENTATION_MODE: |
| chrome::ToggleFullscreenMode(browser_); |
| break; |
| case IDC_TOGGLE_FULLSCREEN_TOOLBAR: |
| chrome::ToggleFullscreenToolbar(browser_); |
| break; |
| #endif |
| case IDC_EXIT: |
| Exit(); |
| break; |
| |
| // Page-related commands |
| case IDC_SAVE_PAGE: |
| SavePage(browser_); |
| break; |
| case IDC_BOOKMARK_PAGE: |
| BookmarkCurrentPageAllowingExtensionOverrides(browser_); |
| break; |
| case IDC_BOOKMARK_ALL_TABS: |
| BookmarkAllTabs(browser_); |
| break; |
| case IDC_VIEW_SOURCE: |
| ViewSelectedSource(browser_); |
| break; |
| case IDC_EMAIL_PAGE_LOCATION: |
| EmailPageLocation(browser_); |
| break; |
| case IDC_PRINT: |
| Print(browser_); |
| break; |
| |
| #if defined(ENABLE_BASIC_PRINTING) |
| case IDC_BASIC_PRINT: |
| content::RecordAction(base::UserMetricsAction("Accel_Advanced_Print")); |
| BasicPrint(browser_); |
| break; |
| #endif // ENABLE_BASIC_PRINTING |
| |
| case IDC_SAVE_CREDIT_CARD_FOR_PAGE: |
| SaveCreditCard(browser_); |
| break; |
| case IDC_TRANSLATE_PAGE: |
| Translate(browser_); |
| break; |
| case IDC_MANAGE_PASSWORDS_FOR_PAGE: |
| ManagePasswordsForPage(browser_); |
| break; |
| |
| // Page encoding commands |
| case IDC_ENCODING_AUTO_DETECT: |
| browser_->ToggleEncodingAutoDetect(); |
| break; |
| case IDC_ENCODING_UTF8: |
| case IDC_ENCODING_UTF16LE: |
| case IDC_ENCODING_WINDOWS1252: |
| case IDC_ENCODING_GBK: |
| case IDC_ENCODING_GB18030: |
| case IDC_ENCODING_BIG5: |
| case IDC_ENCODING_KOREAN: |
| case IDC_ENCODING_SHIFTJIS: |
| case IDC_ENCODING_ISO2022JP: |
| case IDC_ENCODING_EUCJP: |
| case IDC_ENCODING_THAI: |
| case IDC_ENCODING_ISO885915: |
| case IDC_ENCODING_MACINTOSH: |
| case IDC_ENCODING_ISO88592: |
| case IDC_ENCODING_WINDOWS1250: |
| case IDC_ENCODING_ISO88595: |
| case IDC_ENCODING_WINDOWS1251: |
| case IDC_ENCODING_KOI8R: |
| case IDC_ENCODING_KOI8U: |
| case IDC_ENCODING_IBM866: |
| case IDC_ENCODING_ISO88597: |
| case IDC_ENCODING_WINDOWS1253: |
| case IDC_ENCODING_ISO88594: |
| case IDC_ENCODING_ISO885913: |
| case IDC_ENCODING_WINDOWS1257: |
| case IDC_ENCODING_ISO88593: |
| case IDC_ENCODING_ISO885910: |
| case IDC_ENCODING_ISO885914: |
| case IDC_ENCODING_ISO885916: |
| case IDC_ENCODING_WINDOWS1254: |
| case IDC_ENCODING_ISO88596: |
| case IDC_ENCODING_WINDOWS1256: |
| case IDC_ENCODING_ISO88598: |
| case IDC_ENCODING_ISO88598I: |
| case IDC_ENCODING_WINDOWS1255: |
| case IDC_ENCODING_WINDOWS1258: |
| browser_->OverrideEncoding(id); |
| break; |
| |
| // Clipboard commands |
| case IDC_CUT: |
| case IDC_COPY: |
| case IDC_PASTE: |
| CutCopyPaste(browser_, id); |
| break; |
| |
| // Find-in-page |
| case IDC_FIND: |
| Find(browser_); |
| break; |
| case IDC_FIND_NEXT: |
| FindNext(browser_); |
| break; |
| case IDC_FIND_PREVIOUS: |
| FindPrevious(browser_); |
| break; |
| |
| // Zoom |
| case IDC_ZOOM_PLUS: |
| Zoom(browser_, content::PAGE_ZOOM_IN); |
| break; |
| case IDC_ZOOM_NORMAL: |
| Zoom(browser_, content::PAGE_ZOOM_RESET); |
| break; |
| case IDC_ZOOM_MINUS: |
| Zoom(browser_, content::PAGE_ZOOM_OUT); |
| break; |
| |
| // Focus various bits of UI |
| case IDC_FOCUS_TOOLBAR: |
| content::RecordAction(base::UserMetricsAction("Accel_Focus_Toolbar")); |
| FocusToolbar(browser_); |
| break; |
| case IDC_FOCUS_LOCATION: |
| content::RecordAction(base::UserMetricsAction("Accel_Focus_Location")); |
| FocusLocationBar(browser_); |
| break; |
| case IDC_FOCUS_SEARCH: |
| content::RecordAction(base::UserMetricsAction("Accel_Focus_Search")); |
| FocusSearch(browser_); |
| break; |
| case IDC_FOCUS_MENU_BAR: |
| FocusAppMenu(browser_); |
| break; |
| case IDC_FOCUS_BOOKMARKS: |
| content::RecordAction( |
| base::UserMetricsAction("Accel_Focus_Bookmarks")); |
| FocusBookmarksToolbar(browser_); |
| break; |
| case IDC_FOCUS_INFOBARS: |
| FocusInfobars(browser_); |
| break; |
| case IDC_FOCUS_NEXT_PANE: |
| FocusNextPane(browser_); |
| break; |
| case IDC_FOCUS_PREVIOUS_PANE: |
| FocusPreviousPane(browser_); |
| break; |
| |
| // Show various bits of UI |
| case IDC_OPEN_FILE: |
| browser_->OpenFile(); |
| break; |
| case IDC_CREATE_SHORTCUTS: |
| CreateApplicationShortcuts(browser_); |
| break; |
| case IDC_CREATE_HOSTED_APP: |
| CreateBookmarkAppFromCurrentWebContents(browser_); |
| break; |
| case IDC_DEV_TOOLS: |
| ToggleDevToolsWindow(browser_, DevToolsToggleAction::Show()); |
| break; |
| case IDC_DEV_TOOLS_CONSOLE: |
| ToggleDevToolsWindow(browser_, DevToolsToggleAction::ShowConsole()); |
| break; |
| case IDC_DEV_TOOLS_DEVICES: |
| InspectUI::InspectDevices(browser_); |
| break; |
| case IDC_DEV_TOOLS_INSPECT: |
| ToggleDevToolsWindow(browser_, DevToolsToggleAction::Inspect()); |
| break; |
| case IDC_DEV_TOOLS_TOGGLE: |
| ToggleDevToolsWindow(browser_, DevToolsToggleAction::Toggle()); |
| break; |
| case IDC_TASK_MANAGER: |
| OpenTaskManager(browser_); |
| break; |
| #if defined(OS_CHROMEOS) |
| case IDC_TAKE_SCREENSHOT: |
| TakeScreenshot(); |
| break; |
| #endif |
| #if defined(GOOGLE_CHROME_BUILD) |
| case IDC_FEEDBACK: |
| OpenFeedbackDialog(browser_); |
| break; |
| #endif |
| case IDC_SHOW_BOOKMARK_BAR: |
| ToggleBookmarkBar(browser_); |
| break; |
| case IDC_PROFILING_ENABLED: |
| Profiling::Toggle(); |
| break; |
| |
| case IDC_SHOW_BOOKMARK_MANAGER: |
| ShowBookmarkManager(browser_); |
| break; |
| case IDC_SHOW_APP_MENU: |
| content::RecordAction(base::UserMetricsAction("Accel_Show_App_Menu")); |
| ShowAppMenu(browser_); |
| break; |
| case IDC_SHOW_AVATAR_MENU: |
| ShowAvatarMenu(browser_); |
| break; |
| case IDC_SHOW_FAST_USER_SWITCHER: |
| ShowFastUserSwitcher(browser_); |
| break; |
| case IDC_SHOW_HISTORY: |
| ShowHistory(browser_); |
| break; |
| case IDC_SHOW_DOWNLOADS: |
| ShowDownloads(browser_); |
| break; |
| case IDC_MANAGE_EXTENSIONS: |
| ShowExtensions(browser_, std::string()); |
| break; |
| case IDC_OPTIONS: |
| ShowSettings(browser_); |
| break; |
| case IDC_EDIT_SEARCH_ENGINES: |
| ShowSearchEngineSettings(browser_); |
| break; |
| case IDC_VIEW_PASSWORDS: |
| ShowPasswordManager(browser_); |
| break; |
| case IDC_CLEAR_BROWSING_DATA: |
| ShowClearBrowsingDataDialog(browser_); |
| break; |
| case IDC_IMPORT_SETTINGS: |
| ShowImportDialog(browser_); |
| break; |
| case IDC_TOGGLE_REQUEST_TABLET_SITE: |
| ToggleRequestTabletSite(browser_); |
| break; |
| case IDC_ABOUT: |
| ShowAboutChrome(browser_); |
| break; |
| case IDC_UPGRADE_DIALOG: |
| OpenUpdateChromeDialog(browser_); |
| break; |
| case IDC_VIEW_INCOMPATIBILITIES: |
| ShowConflicts(browser_); |
| break; |
| case IDC_HELP_PAGE_VIA_KEYBOARD: |
| ShowHelp(browser_, HELP_SOURCE_KEYBOARD); |
| break; |
| case IDC_HELP_PAGE_VIA_MENU: |
| ShowHelp(browser_, HELP_SOURCE_MENU); |
| break; |
| case IDC_SHOW_SIGNIN: |
| ShowBrowserSigninOrSettings( |
| browser_, signin_metrics::AccessPoint::ACCESS_POINT_MENU); |
| break; |
| case IDC_DISTILL_PAGE: |
| DistillCurrentPage(browser_); |
| break; |
| #if defined(OS_CHROMEOS) |
| case IDC_TOUCH_HUD_PROJECTION_TOGGLE: |
| ash::accelerators::ToggleTouchHudProjection(); |
| break; |
| #endif |
| case IDC_ROUTE_MEDIA: |
| RouteMedia(browser_); |
| break; |
| |
| default: |
| LOG(WARNING) << "Received Unimplemented Command: " << id; |
| break; |
| } |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // BrowserCommandController, SigninPrefObserver implementation: |
| |
| void BrowserCommandController::OnSigninAllowedPrefChange() { |
| // For unit tests, we don't have a window. |
| if (!window()) |
| return; |
| UpdateShowSyncState(IsShowingMainUI()); |
| } |
| |
| // BrowserCommandController, TabStripModelObserver implementation: |
| |
| void BrowserCommandController::TabInsertedAt(WebContents* contents, |
| int index, |
| bool foreground) { |
| AddInterstitialObservers(contents); |
| } |
| |
| void BrowserCommandController::TabDetachedAt(WebContents* contents, int index) { |
| RemoveInterstitialObservers(contents); |
| } |
| |
| void BrowserCommandController::TabReplacedAt(TabStripModel* tab_strip_model, |
| WebContents* old_contents, |
| WebContents* new_contents, |
| int index) { |
| RemoveInterstitialObservers(old_contents); |
| AddInterstitialObservers(new_contents); |
| } |
| |
| void BrowserCommandController::TabBlockedStateChanged( |
| content::WebContents* contents, |
| int index) { |
| PrintingStateChanged(); |
| FullscreenStateChanged(); |
| UpdateCommandsForFind(); |
| UpdateCommandsForMediaRouter(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // BrowserCommandController, TabRestoreServiceObserver implementation: |
| |
| void BrowserCommandController::TabRestoreServiceChanged( |
| sessions::TabRestoreService* service) { |
| UpdateTabRestoreCommandState(); |
| } |
| |
| void BrowserCommandController::TabRestoreServiceDestroyed( |
| sessions::TabRestoreService* service) { |
| service->RemoveObserver(this); |
| } |
| |
| void BrowserCommandController::TabRestoreServiceLoaded( |
| sessions::TabRestoreService* service) { |
| UpdateTabRestoreCommandState(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // BrowserCommandController, private: |
| |
| class BrowserCommandController::InterstitialObserver |
| : public content::WebContentsObserver { |
| public: |
| InterstitialObserver(BrowserCommandController* controller, |
| content::WebContents* web_contents) |
| : WebContentsObserver(web_contents), |
| controller_(controller) { |
| } |
| |
| void DidAttachInterstitialPage() override { |
| controller_->UpdateCommandsForTabState(); |
| } |
| |
| void DidDetachInterstitialPage() override { |
| controller_->UpdateCommandsForTabState(); |
| } |
| |
| private: |
| BrowserCommandController* controller_; |
| |
| DISALLOW_COPY_AND_ASSIGN(InterstitialObserver); |
| }; |
| |
| bool BrowserCommandController::IsShowingMainUI() { |
| bool should_hide_ui = window() && window()->ShouldHideUIForFullscreen(); |
| return browser_->is_type_tabbed() && !should_hide_ui; |
| } |
| |
| void BrowserCommandController::InitCommandState() { |
| // All browser commands whose state isn't set automagically some other way |
| // (like Back & Forward with initial page load) must have their state |
| // initialized here, otherwise they will be forever disabled. |
| |
| // Navigation commands |
| command_updater_.UpdateCommandEnabled(IDC_RELOAD, true); |
| command_updater_.UpdateCommandEnabled(IDC_RELOAD_IGNORING_CACHE, true); |
| command_updater_.UpdateCommandEnabled(IDC_RELOAD_CLEARING_CACHE, true); |
| |
| // Window management commands |
| command_updater_.UpdateCommandEnabled(IDC_CLOSE_WINDOW, true); |
| command_updater_.UpdateCommandEnabled(IDC_NEW_TAB, true); |
| command_updater_.UpdateCommandEnabled(IDC_CLOSE_TAB, true); |
| command_updater_.UpdateCommandEnabled(IDC_DUPLICATE_TAB, true); |
| UpdateTabRestoreCommandState(); |
| command_updater_.UpdateCommandEnabled(IDC_EXIT, true); |
| command_updater_.UpdateCommandEnabled(IDC_DEBUG_FRAME_TOGGLE, true); |
| #if defined(USE_ASH) |
| command_updater_.UpdateCommandEnabled(IDC_MINIMIZE_WINDOW, true); |
| #endif |
| #if defined(OS_CHROMEOS) |
| command_updater_.UpdateCommandEnabled(IDC_VISIT_DESKTOP_OF_LRU_USER_2, true); |
| command_updater_.UpdateCommandEnabled(IDC_VISIT_DESKTOP_OF_LRU_USER_3, true); |
| #endif |
| #if defined(OS_LINUX) && !defined(OS_CHROMEOS) |
| command_updater_.UpdateCommandEnabled(IDC_USE_SYSTEM_TITLE_BAR, true); |
| #endif |
| |
| // Page-related commands |
| command_updater_.UpdateCommandEnabled(IDC_EMAIL_PAGE_LOCATION, true); |
| command_updater_.UpdateCommandEnabled(IDC_MANAGE_PASSWORDS_FOR_PAGE, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_AUTO_DETECT, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_UTF8, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_UTF16LE, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_WINDOWS1252, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_GBK, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_GB18030, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_BIG5, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_THAI, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_KOREAN, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_SHIFTJIS, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO2022JP, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_EUCJP, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO885915, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_MACINTOSH, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO88592, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_WINDOWS1250, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO88595, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_WINDOWS1251, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_KOI8R, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_KOI8U, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_IBM866, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO88597, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_WINDOWS1253, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO88594, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO885913, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_WINDOWS1257, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO88593, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO885910, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO885914, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO885916, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_WINDOWS1254, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO88596, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_WINDOWS1256, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO88598, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO88598I, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_WINDOWS1255, true); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_WINDOWS1258, true); |
| |
| // Zoom |
| command_updater_.UpdateCommandEnabled(IDC_ZOOM_MENU, true); |
| command_updater_.UpdateCommandEnabled(IDC_ZOOM_PLUS, true); |
| command_updater_.UpdateCommandEnabled(IDC_ZOOM_NORMAL, false); |
| command_updater_.UpdateCommandEnabled(IDC_ZOOM_MINUS, true); |
| |
| // Show various bits of UI |
| const bool guest_session = profile()->IsGuestSession() || |
| profile()->IsSystemProfile(); |
| DCHECK(!profile()->IsSystemProfile()) |
| << "Ought to never have browser for the system profile."; |
| const bool normal_window = browser_->is_type_tabbed(); |
| UpdateOpenFileState(&command_updater_); |
| command_updater_.UpdateCommandEnabled(IDC_CREATE_SHORTCUTS, false); |
| UpdateCommandsForDevTools(); |
| command_updater_.UpdateCommandEnabled(IDC_TASK_MANAGER, CanOpenTaskManager()); |
| command_updater_.UpdateCommandEnabled(IDC_SHOW_HISTORY, !guest_session); |
| command_updater_.UpdateCommandEnabled(IDC_SHOW_DOWNLOADS, true); |
| command_updater_.UpdateCommandEnabled(IDC_HELP_MENU, true); |
| command_updater_.UpdateCommandEnabled(IDC_HELP_PAGE_VIA_KEYBOARD, true); |
| command_updater_.UpdateCommandEnabled(IDC_HELP_PAGE_VIA_MENU, true); |
| command_updater_.UpdateCommandEnabled(IDC_BOOKMARKS_MENU, !guest_session); |
| command_updater_.UpdateCommandEnabled(IDC_RECENT_TABS_MENU, |
| !guest_session && |
| !profile()->IsOffTheRecord()); |
| command_updater_.UpdateCommandEnabled(IDC_CLEAR_BROWSING_DATA, normal_window); |
| #if defined(OS_CHROMEOS) |
| command_updater_.UpdateCommandEnabled(IDC_TAKE_SCREENSHOT, true); |
| command_updater_.UpdateCommandEnabled(IDC_TOUCH_HUD_PROJECTION_TOGGLE, true); |
| #else |
| // Chrome OS uses the system tray menu to handle multi-profiles. |
| if (normal_window && (guest_session || !profile()->IsOffTheRecord())) { |
| command_updater_.UpdateCommandEnabled(IDC_SHOW_AVATAR_MENU, true); |
| command_updater_.UpdateCommandEnabled(IDC_SHOW_FAST_USER_SWITCHER, true); |
| } |
| #endif |
| |
| UpdateShowSyncState(true); |
| |
| // Navigation commands |
| command_updater_.UpdateCommandEnabled( |
| IDC_HOME, |
| normal_window || |
| (extensions::util::IsNewBookmarkAppsEnabled() && browser_->is_app())); |
| |
| // Window management commands |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_NEXT_TAB, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_PREVIOUS_TAB, |
| normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_MOVE_TAB_NEXT, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_MOVE_TAB_PREVIOUS, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_TAB_0, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_TAB_1, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_TAB_2, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_TAB_3, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_TAB_4, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_TAB_5, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_TAB_6, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_TAB_7, normal_window); |
| command_updater_.UpdateCommandEnabled(IDC_SELECT_LAST_TAB, normal_window); |
| |
| // These are always enabled; the menu determines their menu item visibility. |
| command_updater_.UpdateCommandEnabled(IDC_UPGRADE_DIALOG, true); |
| command_updater_.UpdateCommandEnabled(IDC_VIEW_INCOMPATIBILITIES, true); |
| |
| // Distill current page. |
| command_updater_.UpdateCommandEnabled( |
| IDC_DISTILL_PAGE, base::CommandLine::ForCurrentProcess()->HasSwitch( |
| switches::kEnableDomDistiller)); |
| |
| // Initialize other commands whose state changes based on various conditions. |
| UpdateCommandsForFullscreenMode(); |
| UpdateCommandsForContentRestrictionState(); |
| UpdateCommandsForBookmarkEditing(); |
| UpdateCommandsForIncognitoAvailability(); |
| } |
| |
| // static |
| void BrowserCommandController::UpdateSharedCommandsForIncognitoAvailability( |
| CommandUpdater* command_updater, |
| Profile* profile) { |
| const bool guest_session = profile->IsGuestSession(); |
| // TODO(mlerman): Make GetAvailability account for profile->IsGuestSession(). |
| IncognitoModePrefs::Availability incognito_availability = |
| IncognitoModePrefs::GetAvailability(profile->GetPrefs()); |
| command_updater->UpdateCommandEnabled( |
| IDC_NEW_WINDOW, |
| incognito_availability != IncognitoModePrefs::FORCED); |
| command_updater->UpdateCommandEnabled( |
| IDC_NEW_INCOGNITO_WINDOW, |
| incognito_availability != IncognitoModePrefs::DISABLED && !guest_session); |
| |
| const bool forced_incognito = |
| incognito_availability == IncognitoModePrefs::FORCED || |
| guest_session; // Guest always runs in Incognito mode. |
| command_updater->UpdateCommandEnabled( |
| IDC_SHOW_BOOKMARK_MANAGER, |
| browser_defaults::bookmarks_enabled && !forced_incognito); |
| ExtensionService* extension_service = |
| extensions::ExtensionSystem::Get(profile)->extension_service(); |
| const bool enable_extensions = |
| extension_service && extension_service->extensions_enabled(); |
| |
| // Bookmark manager and settings page/subpages are forced to open in normal |
| // mode. For this reason we disable these commands when incognito is forced. |
| command_updater->UpdateCommandEnabled(IDC_MANAGE_EXTENSIONS, |
| enable_extensions && !forced_incognito); |
| |
| command_updater->UpdateCommandEnabled(IDC_IMPORT_SETTINGS, !forced_incognito); |
| command_updater->UpdateCommandEnabled(IDC_OPTIONS, |
| !forced_incognito || guest_session); |
| command_updater->UpdateCommandEnabled(IDC_SHOW_SIGNIN, !forced_incognito); |
| } |
| |
| void BrowserCommandController::UpdateCommandsForIncognitoAvailability() { |
| UpdateSharedCommandsForIncognitoAvailability(&command_updater_, profile()); |
| |
| if (!IsShowingMainUI()) { |
| command_updater_.UpdateCommandEnabled(IDC_IMPORT_SETTINGS, false); |
| command_updater_.UpdateCommandEnabled(IDC_OPTIONS, false); |
| } |
| } |
| |
| void BrowserCommandController::UpdateCommandsForTabState() { |
| WebContents* current_web_contents = |
| browser_->tab_strip_model()->GetActiveWebContents(); |
| if (!current_web_contents) // May be NULL during tab restore. |
| return; |
| |
| // Navigation commands |
| command_updater_.UpdateCommandEnabled(IDC_BACK, CanGoBack(browser_)); |
| command_updater_.UpdateCommandEnabled(IDC_FORWARD, CanGoForward(browser_)); |
| command_updater_.UpdateCommandEnabled(IDC_RELOAD, CanReload(browser_)); |
| command_updater_.UpdateCommandEnabled(IDC_RELOAD_IGNORING_CACHE, |
| CanReload(browser_)); |
| command_updater_.UpdateCommandEnabled(IDC_RELOAD_CLEARING_CACHE, |
| CanReload(browser_)); |
| |
| // Window management commands |
| command_updater_.UpdateCommandEnabled(IDC_DUPLICATE_TAB, |
| !browser_->is_app() && CanDuplicateTab(browser_)); |
| |
| // Page-related commands |
| window()->SetStarredState( |
| BookmarkTabHelper::FromWebContents(current_web_contents)->is_starred()); |
| window()->ZoomChangedForActiveTab(false); |
| command_updater_.UpdateCommandEnabled(IDC_VIEW_SOURCE, |
| CanViewSource(browser_)); |
| command_updater_.UpdateCommandEnabled(IDC_EMAIL_PAGE_LOCATION, |
| CanEmailPageLocation(browser_)); |
| if (browser_->is_devtools()) |
| command_updater_.UpdateCommandEnabled(IDC_OPEN_FILE, false); |
| |
| // Changing the encoding is not possible on Chrome-internal webpages. |
| NavigationController& nc = current_web_contents->GetController(); |
| bool is_chrome_internal = HasInternalURL(nc.GetLastCommittedEntry()) || |
| current_web_contents->ShowingInterstitialPage(); |
| command_updater_.UpdateCommandEnabled(IDC_ENCODING_MENU, |
| !is_chrome_internal && current_web_contents->IsSavable()); |
| |
| // Show various bits of UI |
| // TODO(pinkerton): Disable app-mode in the model until we implement it |
| // on the Mac. Be sure to remove both ifdefs. http://crbug.com/13148 |
| #if !defined(OS_MACOSX) |
| command_updater_.UpdateCommandEnabled( |
| IDC_CREATE_SHORTCUTS, |
| CanCreateApplicationShortcuts(browser_)); |
| #endif |
| command_updater_.UpdateCommandEnabled(IDC_CREATE_HOSTED_APP, |
| CanCreateBookmarkApp(browser_)); |
| |
| command_updater_.UpdateCommandEnabled( |
| IDC_TOGGLE_REQUEST_TABLET_SITE, |
| CanRequestTabletSite(current_web_contents)); |
| |
| UpdateCommandsForContentRestrictionState(); |
| UpdateCommandsForBookmarkEditing(); |
| UpdateCommandsForFind(); |
| UpdateCommandsForMediaRouter(); |
| // Update the zoom commands when an active tab is selected. |
| UpdateCommandsForZoomState(); |
| } |
| |
| void BrowserCommandController::UpdateCommandsForZoomState() { |
| WebContents* contents = |
| browser_->tab_strip_model()->GetActiveWebContents(); |
| if (!contents) |
| return; |
| command_updater_.UpdateCommandEnabled(IDC_ZOOM_PLUS, |
| CanZoomIn(contents)); |
| command_updater_.UpdateCommandEnabled(IDC_ZOOM_NORMAL, |
| CanResetZoom(contents)); |
| command_updater_.UpdateCommandEnabled(IDC_ZOOM_MINUS, |
| CanZoomOut(contents)); |
| } |
| |
| void BrowserCommandController::UpdateCommandsForContentRestrictionState() { |
| int restrictions = GetContentRestrictions(browser_); |
| |
| command_updater_.UpdateCommandEnabled( |
| IDC_COPY, !(restrictions & CONTENT_RESTRICTION_COPY)); |
| command_updater_.UpdateCommandEnabled( |
| IDC_CUT, !(restrictions & CONTENT_RESTRICTION_CUT)); |
| command_updater_.UpdateCommandEnabled( |
| IDC_PASTE, !(restrictions & CONTENT_RESTRICTION_PASTE)); |
| UpdateSaveAsState(); |
| UpdatePrintingState(); |
| } |
| |
| void BrowserCommandController::UpdateCommandsForDevTools() { |
| bool dev_tools_enabled = |
| !profile()->GetPrefs()->GetBoolean(prefs::kDevToolsDisabled); |
| command_updater_.UpdateCommandEnabled(IDC_DEV_TOOLS, |
| dev_tools_enabled); |
| command_updater_.UpdateCommandEnabled(IDC_DEV_TOOLS_CONSOLE, |
| dev_tools_enabled); |
| command_updater_.UpdateCommandEnabled(IDC_DEV_TOOLS_DEVICES, |
| dev_tools_enabled); |
| command_updater_.UpdateCommandEnabled(IDC_DEV_TOOLS_INSPECT, |
| dev_tools_enabled); |
| command_updater_.UpdateCommandEnabled(IDC_DEV_TOOLS_TOGGLE, |
| dev_tools_enabled); |
| } |
| |
| void BrowserCommandController::UpdateCommandsForBookmarkEditing() { |
| command_updater_.UpdateCommandEnabled(IDC_BOOKMARK_PAGE, |
| CanBookmarkCurrentPage(browser_)); |
| command_updater_.UpdateCommandEnabled(IDC_BOOKMARK_ALL_TABS, |
| CanBookmarkAllTabs(browser_)); |
| #if defined(OS_WIN) |
| command_updater_.UpdateCommandEnabled(IDC_PIN_TO_START_SCREEN, true); |
| #endif |
| } |
| |
| void BrowserCommandController::UpdateCommandsForBookmarkBar() { |
| command_updater_.UpdateCommandEnabled( |
| IDC_SHOW_BOOKMARK_BAR, |
| browser_defaults::bookmarks_enabled && !profile()->IsGuestSession() && |
| !profile()->IsSystemProfile() && |
| !profile()->GetPrefs()->IsManagedPreference( |
| bookmarks::prefs::kShowBookmarkBar) && |
| IsShowingMainUI()); |
| } |
| |
| void BrowserCommandController::UpdateCommandsForFileSelectionDialogs() { |
| UpdateSaveAsState(); |
| UpdateOpenFileState(&command_updater_); |
| } |
| |
| void BrowserCommandController::UpdateCommandsForFullscreenMode() { |
| WindowState window_state = WINDOW_STATE_NOT_FULLSCREEN; |
| if (window() && window()->IsFullscreen()) { |
| window_state = WINDOW_STATE_FULLSCREEN; |
| } |
| bool show_main_ui = IsShowingMainUI(); |
| bool main_not_fullscreen = |
| show_main_ui && window_state == WINDOW_STATE_NOT_FULLSCREEN; |
| |
| // Navigation commands |
| command_updater_.UpdateCommandEnabled(IDC_OPEN_CURRENT_URL, show_main_ui); |
| |
| // Window management commands |
| command_updater_.UpdateCommandEnabled( |
| IDC_SHOW_AS_TAB, |
| !browser_->is_type_tabbed() && |
| window_state == WINDOW_STATE_NOT_FULLSCREEN); |
| |
| // Focus various bits of UI |
| command_updater_.UpdateCommandEnabled(IDC_FOCUS_TOOLBAR, show_main_ui); |
| command_updater_.UpdateCommandEnabled(IDC_FOCUS_LOCATION, show_main_ui); |
| command_updater_.UpdateCommandEnabled(IDC_FOCUS_SEARCH, show_main_ui); |
| command_updater_.UpdateCommandEnabled( |
| IDC_FOCUS_MENU_BAR, main_not_fullscreen); |
| command_updater_.UpdateCommandEnabled( |
| IDC_FOCUS_NEXT_PANE, main_not_fullscreen); |
| command_updater_.UpdateCommandEnabled( |
| IDC_FOCUS_PREVIOUS_PANE, main_not_fullscreen); |
| command_updater_.UpdateCommandEnabled( |
| IDC_FOCUS_BOOKMARKS, main_not_fullscreen); |
| command_updater_.UpdateCommandEnabled( |
| IDC_FOCUS_INFOBARS, main_not_fullscreen); |
| |
| // Show various bits of UI |
| command_updater_.UpdateCommandEnabled(IDC_DEVELOPER_MENU, show_main_ui); |
| #if defined(GOOGLE_CHROME_BUILD) |
| command_updater_.UpdateCommandEnabled(IDC_FEEDBACK, show_main_ui); |
| #endif |
| UpdateShowSyncState(show_main_ui); |
| |
| // Settings page/subpages are forced to open in normal mode. We disable these |
| // commands for guest sessions and when incognito is forced. |
| const bool options_enabled = show_main_ui && |
| IncognitoModePrefs::GetAvailability( |
| profile()->GetPrefs()) != IncognitoModePrefs::FORCED; |
| const bool guest_session = profile()->IsGuestSession(); |
| command_updater_.UpdateCommandEnabled(IDC_OPTIONS, options_enabled); |
| command_updater_.UpdateCommandEnabled(IDC_IMPORT_SETTINGS, |
| options_enabled && !guest_session); |
| |
| command_updater_.UpdateCommandEnabled(IDC_EDIT_SEARCH_ENGINES, show_main_ui); |
| command_updater_.UpdateCommandEnabled(IDC_VIEW_PASSWORDS, show_main_ui); |
| command_updater_.UpdateCommandEnabled(IDC_ABOUT, show_main_ui); |
| command_updater_.UpdateCommandEnabled(IDC_SHOW_APP_MENU, show_main_ui); |
| |
| if (base::debug::IsProfilingSupported()) |
| command_updater_.UpdateCommandEnabled(IDC_PROFILING_ENABLED, show_main_ui); |
| |
| bool fullscreen_enabled = true; |
| #if !defined(OS_MACOSX) |
| if (window_state == WINDOW_STATE_NOT_FULLSCREEN && |
| !profile()->GetPrefs()->GetBoolean(prefs::kFullscreenAllowed)) { |
| // Disable toggling into fullscreen mode if disallowed by pref. |
| fullscreen_enabled = false; |
| } |
| #endif |
| |
| command_updater_.UpdateCommandEnabled(IDC_FULLSCREEN, fullscreen_enabled); |
| command_updater_.UpdateCommandEnabled(IDC_PRESENTATION_MODE, |
| fullscreen_enabled); |
| command_updater_.UpdateCommandEnabled(IDC_TOGGLE_FULLSCREEN_TOOLBAR, |
| fullscreen_enabled); |
| |
| UpdateCommandsForBookmarkBar(); |
| } |
| |
| void BrowserCommandController::UpdatePrintingState() { |
| bool print_enabled = CanPrint(browser_); |
| command_updater_.UpdateCommandEnabled(IDC_PRINT, print_enabled); |
| #if defined(ENABLE_BASIC_PRINTING) |
| command_updater_.UpdateCommandEnabled(IDC_BASIC_PRINT, |
| CanBasicPrint(browser_)); |
| #endif // ENABLE_BASIC_PRINTING |
| } |
| |
| void BrowserCommandController::UpdateSaveAsState() { |
| command_updater_.UpdateCommandEnabled(IDC_SAVE_PAGE, CanSavePage(browser_)); |
| } |
| |
| void BrowserCommandController::UpdateShowSyncState(bool show_main_ui) { |
| command_updater_.UpdateCommandEnabled( |
| IDC_SHOW_SYNC_SETUP, show_main_ui && pref_signin_allowed_.GetValue()); |
| } |
| |
| // static |
| void BrowserCommandController::UpdateOpenFileState( |
| CommandUpdater* command_updater) { |
| bool enabled = true; |
| PrefService* local_state = g_browser_process->local_state(); |
| if (local_state) |
| enabled = local_state->GetBoolean(prefs::kAllowFileSelectionDialogs); |
| |
| command_updater->UpdateCommandEnabled(IDC_OPEN_FILE, enabled); |
| } |
| |
| void BrowserCommandController::UpdateReloadStopState(bool is_loading, |
| bool force) { |
| window()->UpdateReloadStopState(is_loading, force); |
| command_updater_.UpdateCommandEnabled(IDC_STOP, is_loading); |
| } |
| |
| void BrowserCommandController::UpdateTabRestoreCommandState() { |
| sessions::TabRestoreService* tab_restore_service = |
| TabRestoreServiceFactory::GetForProfile(profile()); |
| // The command is enabled if the service hasn't loaded yet to trigger loading. |
| // The command is updated once the load completes. |
| command_updater_.UpdateCommandEnabled( |
| IDC_RESTORE_TAB, |
| tab_restore_service && |
| (!tab_restore_service->IsLoaded() || |
| GetRestoreTabType(browser_) != TabStripModelDelegate::RESTORE_NONE)); |
| } |
| |
| void BrowserCommandController::UpdateCommandsForFind() { |
| TabStripModel* model = browser_->tab_strip_model(); |
| bool enabled = !model->IsTabBlocked(model->active_index()) && |
| !browser_->is_devtools(); |
| |
| command_updater_.UpdateCommandEnabled(IDC_FIND, enabled); |
| command_updater_.UpdateCommandEnabled(IDC_FIND_NEXT, enabled); |
| command_updater_.UpdateCommandEnabled(IDC_FIND_PREVIOUS, enabled); |
| } |
| |
| void BrowserCommandController::UpdateCommandsForMediaRouter() { |
| command_updater_.UpdateCommandEnabled(IDC_ROUTE_MEDIA, |
| CanRouteMedia(browser_)); |
| } |
| |
| void BrowserCommandController::AddInterstitialObservers(WebContents* contents) { |
| interstitial_observers_.push_back(new InterstitialObserver(this, contents)); |
| } |
| |
| void BrowserCommandController::RemoveInterstitialObservers( |
| WebContents* contents) { |
| for (size_t i = 0; i < interstitial_observers_.size(); i++) { |
| if (interstitial_observers_[i]->web_contents() != contents) |
| continue; |
| |
| delete interstitial_observers_[i]; |
| interstitial_observers_.erase(interstitial_observers_.begin() + i); |
| return; |
| } |
| } |
| |
| BrowserWindow* BrowserCommandController::window() { |
| return browser_->window(); |
| } |
| |
| Profile* BrowserCommandController::profile() { |
| return browser_->profile(); |
| } |
| |
| } // namespace chrome |
