Add option to install an ephemeral app to ChromeOS shelf context menu

chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc

 // Copyright 2013 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/ash/launcher/chrome_launcher_controller.h"
 
 #include <vector>
 
 #include "ash/ash_switches.h"
 #include "ash/desktop_background/desktop_background_controller.h"
@@ skipping 53 matching lines @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/manifest_handlers/app_launch_info.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_system.h"
+#include "extensions/browser/extension_util.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_resource.h"
 #include "extensions/common/manifest_handlers/icons_handler.h"
 #include "extensions/common/url_pattern.h"
 #include "grit/ash_resources.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "grit/ui_resources.h"
 #include "net/base/url_util.h"
@@ skipping 488 matching lines @@
   if (index == -1)
     return false;
 
   ash::ShelfItemType type = model_->items()[index].type;
   return ((type == ash::TYPE_APP_SHORTCUT ||
            type == ash::TYPE_PLATFORM_APP ||
            type == ash::TYPE_WINDOWED_APP) &&
           CanPin());
 }
 
+void ChromeLauncherController::Install(ash::ShelfID id) {
+  if (!HasItemController(id))
+    return;
+
+  std::string app_id = GetAppIDForShelfID(id);
+  if (extensions::util::IsExtensionInstalledPermanently(app_id, profile_))
+    return;
+
+  LauncherItemController* controller = id_to_item_controller_map_[id];
+  if (controller->type() == LauncherItemController::TYPE_APP) {
+    AppWindowLauncherItemController* app_window_controller =
+        static_cast<AppWindowLauncherItemController*>(controller);
+    app_window_controller->InstallApp();
+  }
+}
+
+bool ChromeLauncherController::CanInstall(ash::ShelfID id) {
+  int index = model_->ItemIndexByID(id);
+  if (index == -1)
+    return false;
+
+  ash::ShelfItemType type = model_->items()[index].type;
+  if (type != ash::TYPE_PLATFORM_APP)
+    return false;
+
+  return extensions::util::IsEphemeralApp(GetAppIDForShelfID(id), profile_);
+}
+
 void ChromeLauncherController::LockV1AppWithID(
     const std::string& app_id) {
   ash::ShelfID id = GetShelfIDForAppID(app_id);
   if (!IsPinned(id) && !IsWindowedAppInLauncher(app_id)) {
     CreateAppShortcutLauncherItemWithType(app_id,
                                           model_->item_count(),
                                           ash::TYPE_WINDOWED_APP);
     id = GetShelfIDForAppID(app_id);
   }
   CHECK(id);
@@ skipping 1413 matching lines @@
 }
 
 void ChromeLauncherController::ReleaseProfile() {
   if (app_sync_ui_state_)
     app_sync_ui_state_->RemoveObserver(this);
 
   PrefServiceSyncable::FromProfile(profile_)->RemoveObserver(this);
 
   pref_change_registrar_.RemoveAll();
 }