app_launcher_handler.h revision c2e0dbddbe15c98d52c4786dac06cb8952a8ae6d
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_UI_WEBUI_NTP_APP_LAUNCHER_HANDLER_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_UI_WEBUI_NTP_APP_LAUNCHER_HANDLER_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <set> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_change_registrar.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_uninstall_dialog.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/favicon/favicon_service.h" 15c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "chrome/browser/managed_mode/scoped_extension_elevation.h" 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/ui/extensions/extension_enable_flow_delegate.h" 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/cancelable_task_tracker.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension_constants.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_observer.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_registrar.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/web_ui_message_handler.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sync/api/string_ordinal.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class ExtensionEnableFlow; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ExtensionService; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class PrefChangeRegistrar; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Profile; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)namespace user_prefs { 31c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)class PrefRegistrySyncable; 32c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 33c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The handler for Javascript messages related to the "apps" view. 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class AppLauncherHandler : public content::WebUIMessageHandler, 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public ExtensionUninstallDialog::Delegate, 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public ExtensionEnableFlowDelegate, 382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public content::NotificationObserver { 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit AppLauncherHandler(ExtensionService* extension_service); 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~AppLauncherHandler(); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Populate a dictionary with the information from an extension. 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void CreateAppInfo( 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::Extension* extension, 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService* service, 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::DictionaryValue* value); 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // WebUIMessageHandler implementation. 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void RegisterMessages() OVERRIDE; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // content::NotificationObserver 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void Observe(int type, 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationSource& source, 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationDetails& details) OVERRIDE; 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Populate the given dictionary with all installed app info. 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void FillAppDictionary(base::DictionaryValue* value); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create a dictionary value for the given extension. May return NULL, e.g. if 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the given extension is not an app. If non-NULL, the caller assumes 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ownership of the pointer. 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::DictionaryValue* GetAppInfo(const extensions::Extension* extension); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Populate the given dictionary with the web store promo content. 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void FillPromoDictionary(base::DictionaryValue* value); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "getApps" message. 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleGetApps(const base::ListValue* args); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "launchApp" message. 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleLaunchApp(const base::ListValue* args); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "setLaunchType" message. 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleSetLaunchType(const base::ListValue* args); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "uninstallApp" message. 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleUninstallApp(const base::ListValue* args); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "createAppShortcut" message. 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleCreateAppShortcut(const base::ListValue* args); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "reorderApps" message. 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleReorderApps(const base::ListValue* args); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "setPageIndex" message. 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleSetPageIndex(const base::ListValue* args); 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "saveAppPageName" message. 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleSaveAppPageName(const base::ListValue* args); 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "generateAppForLink" message. 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleGenerateAppForLink(const base::ListValue* args); 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "recordAppLaunchByURL" message. Takes an escaped URL and a 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // launch source (integer), and if the URL represents an app, records the 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // action for UMA. 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleRecordAppLaunchByUrl(const base::ListValue* args); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 100c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Callback for "stopShowingAppLauncherPromo" message. 101c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) void StopShowingAppLauncherPromo(const base::ListValue* args); 102c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for "closeNotification" message. 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleNotificationClose(const base::ListValue* args); 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for "setNotificationsDisabled" message. 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleSetNotificationsDisabled(const base::ListValue* args); 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Register app launcher preferences. 110c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) static void RegisterUserPrefs(user_prefs::PrefRegistrySyncable* registry); 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Records the given type of app launch for UMA. 1132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) static void RecordAppLaunchType(extension_misc::AppLaunchBucket bucket, 1142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::Manifest::Type app_type); 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct AppInstallInfo { 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AppInstallInfo(); 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ~AppInstallInfo(); 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_bookmark_app; 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 title; 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL app_url; 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::StringOrdinal page_ordinal; 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Reset some instance flags we use to track the currently uninstalling app. 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void CleanupAfterUninstall(); 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Records a web store launch in the appropriate histograms. 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void RecordWebStoreLaunch(); 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Records an app launch in the corresponding |bucket| of the app launch 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // histogram if the |escaped_url| corresponds to an installed app. 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void RecordAppLaunchByUrl(Profile* profile, 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string escaped_url, 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_misc::AppLaunchBucket bucket); 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 139c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Generates a temporary elevation for a managed user which is bound to the 140c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // life-time of the return value. 141c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) static scoped_ptr<ScopedExtensionElevation> GetScopedElevation( 142c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const std::string& extension_id, ExtensionService* service); 143c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Prompts the user to re-enable the app for |extension_id|. 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void PromptToEnableApp(const std::string& extension_id); 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ExtensionUninstallDialog::Delegate: 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void ExtensionUninstallAccepted() OVERRIDE; 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void ExtensionUninstallCanceled() OVERRIDE; 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // ExtensionEnableFlowDelegate: 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void ExtensionEnableFlowFinished() OVERRIDE; 1532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void ExtensionEnableFlowAborted(bool user_initiated) OVERRIDE; 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the ExtensionUninstallDialog object for this class, creating it if 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // needed. 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionUninstallDialog* GetExtensionUninstallDialog(); 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Continuation for installing a bookmark app after favicon lookup. 1602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void OnFaviconForApp(scoped_ptr<AppInstallInfo> install_info, 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const history::FaviconImageResult& image_result); 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sends |highlight_app_id_| to the js. 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetAppToBeHighlighted(); 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 166c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) void OnExtensionPreferenceChanged(); 167c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 168c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) void OnLocalStatePreferenceChanged(); 1692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The apps are represented in the extensions model, which 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // outlives us since it's owned by our containing profile. 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService* const extension_service_; 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We monitor changes to the extension system so that we can reload the apps 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // when necessary. 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationRegistrar registrar_; 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Monitor extension preference changes so that the Web UI can be notified. 179c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) PrefChangeRegistrar extension_pref_change_registrar_; 180c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 181c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Monitor the local state pref to control the app launcher promo. 182c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) PrefChangeRegistrar local_state_pref_change_registrar_; 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Used to show confirmation UI for uninstalling extensions in incognito mode. 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<ExtensionUninstallDialog> extension_uninstall_dialog_; 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Used to show confirmation UI for enabling extensions. 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<ExtensionEnableFlow> extension_enable_flow_; 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The ids of apps to show on the NTP. 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::set<std::string> visible_apps_; 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // The id of the extension we are prompting the user about (either enable or 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // uninstall). 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string extension_id_prompting_; 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When true, we ignore changes to the underlying data rather than immediately 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // refreshing. This is useful when making many batch updates to avoid flicker. 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool ignore_changes_; 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When true, we have attempted to install a bookmark app, and are still 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // waiting to hear about success or failure from the extensions system. 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool attempted_bookmark_app_install_; 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // True if we have executed HandleGetApps() at least once. 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool has_loaded_apps_; 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The ID of the app to be highlighted on the NTP (i.e. shown on the page 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // and pulsed). This is done for new installs. The actual higlighting occurs 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // when the app is added to the page (via getAppsCallback or appAdded). 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string highlight_app_id_; 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Used for favicon loading tasks. 2142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CancelableTaskTracker cancelable_task_tracker_; 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(AppLauncherHandler); 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_UI_WEBUI_NTP_APP_LAUNCHER_HANDLER_H_ 220