Cocoa: Implement media gallery dialog

chrome/browser/media_gallery/media_galleries_dialog_controller.cc

 // 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/media_gallery/media_galleries_dialog_controller.h"
 
 #include "base/path_service.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/media_gallery/media_galleries_preferences_factory.h"
 #include "chrome/browser/ui/chrome_select_file_policy.h"
@@ skipping 21 matching lines @@
   LookUpPermissions();
 
   dialog_.reset(MediaGalleriesDialog::Create(this));
 }
 
 MediaGalleriesDialogController::~MediaGalleriesDialogController() {
   if (select_folder_dialog_.get())
     select_folder_dialog_->ListenerDestroyed();
 }
 
-string16 MediaGalleriesDialogController::GetHeader() {
+string16 MediaGalleriesDialogController::GetHeader() const {
   return l10n_util::GetStringFUTF16(IDS_MEDIA_GALLERIES_DIALOG_HEADER,
                                     UTF8ToUTF16(extension_.name()));
 }
 
-string16 MediaGalleriesDialogController::GetSubtext() {
+string16 MediaGalleriesDialogController::GetSubtext() const {
   if (extension_.HasAPIPermission(
           extensions::APIPermission::kMediaGalleriesRead)) {
     return l10n_util::GetStringFUTF16(IDS_MEDIA_GALLERIES_DIALOG_READ_SUBTEXT,
                                       UTF8ToUTF16(extension_.name()));
   }
   // TODO(estade): handle write et al.
   return string16();
 }
 
+bool MediaGalleriesDialogController::HasPermittedGalleries() const {
+  for (KnownGalleryPermissions::const_iterator iter = permissions().begin();
+       iter != permissions().end(); iter++) {
+    if (iter->second.allowed)
+      return true;
+  }
+  return false;
+}
+
 void MediaGalleriesDialogController::OnAddFolderClicked() {
   FilePath user_data_dir;
   PathService::Get(chrome::DIR_USER_DATA, &user_data_dir);
   // TODO(estade): if file dialogs are disabled we need to handle it somehow.
   select_folder_dialog_ =
       ui::SelectFileDialog::Create(this, new ChromeSelectFilePolicy(NULL));
   select_folder_dialog_->SelectFile(
       ui::SelectFileDialog::SELECT_FOLDER,
       l10n_util::GetStringUTF16(IDS_MEDIA_GALLERIES_DIALOG_ADD_GALLERY_TITLE),
       user_data_dir,
       NULL, 0, FILE_PATH_LITERAL(""),
       tab_contents_->web_contents()->GetView()->GetTopLevelNativeWindow(),
       NULL);
 }
 
-void MediaGalleriesDialogController::GalleryToggled(
+void MediaGalleriesDialogController::DidToggleGallery(
     const MediaGalleryPrefInfo* gallery,
     bool enabled) {
   // Check known galleries.
   KnownGalleryPermissions::iterator iter =
       known_galleries_.find(gallery->pref_id);
   if (iter != known_galleries_.end()) {
     iter->second.allowed = enabled;
     return;
   }
 
@@ skipping 93 matching lines @@
     preferences_->SetGalleryPermissionForExtension(
         extension_, id, true);
   }
 }
 
 // MediaGalleries dialog -------------------------------------------------------
 
 MediaGalleriesDialog::~MediaGalleriesDialog() {}
 
 }  // namespace chrome