Implement chrome.downloads.onDeterminingFilename()

chrome/renderer/extensions/dispatcher.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/renderer/extensions/dispatcher.h"
 
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_piece.h"
 #include "chrome/common/child_process_logging.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/extensions/api/extension_api.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_messages.h"
 #include "chrome/common/extensions/manifest.h"
 #include "chrome/common/extensions/permissions/permission_set.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/common/view_type.h"
 #include "chrome/renderer/chrome_render_process_observer.h"
 #include "chrome/renderer/extensions/api_definitions_natives.h"
 #include "chrome/renderer/extensions/app_bindings.h"
 #include "chrome/renderer/extensions/app_runtime_custom_bindings.h"
 #include "chrome/renderer/extensions/app_window_custom_bindings.h"
 #include "chrome/renderer/extensions/chrome_v8_context.h"
 #include "chrome/renderer/extensions/chrome_v8_extension.h"
 #include "chrome/renderer/extensions/content_watcher.h"
 #include "chrome/renderer/extensions/context_menus_custom_bindings.h"
+#include "chrome/renderer/extensions/downloads_custom_bindings.h"
 #include "chrome/renderer/extensions/event_bindings.h"
 #include "chrome/renderer/extensions/extension_custom_bindings.h"
 #include "chrome/renderer/extensions/extension_groups.h"
 #include "chrome/renderer/extensions/extension_helper.h"
 #include "chrome/renderer/extensions/file_browser_handler_custom_bindings.h"
 #include "chrome/renderer/extensions/file_browser_private_custom_bindings.h"
 #include "chrome/renderer/extensions/file_system_natives.h"
 #include "chrome/renderer/extensions/i18n_custom_bindings.h"
 #include "chrome/renderer/extensions/media_galleries_custom_bindings.h"
 #include "chrome/renderer/extensions/miscellaneous_bindings.h"
@@ skipping 543 matching lines @@
 
   // Custom bindings.
   module_system->RegisterNativeHandler("app",
       scoped_ptr<NativeHandler>(new AppBindings(this, context)));
   module_system->RegisterNativeHandler("app_runtime",
       scoped_ptr<NativeHandler>(new AppRuntimeCustomBindings()));
   module_system->RegisterNativeHandler("app_window",
       scoped_ptr<NativeHandler>(new AppWindowCustomBindings(this)));
   module_system->RegisterNativeHandler("context_menus",
       scoped_ptr<NativeHandler>(new ContextMenusCustomBindings()));
+  module_system->RegisterNativeHandler("downloads",
+      scoped_ptr<NativeHandler>(new DownloadsCustomBindings()));
   module_system->RegisterNativeHandler("extension",
       scoped_ptr<NativeHandler>(
           new ExtensionCustomBindings(this)));
-  module_system->RegisterNativeHandler("sync_file_system",
-      scoped_ptr<NativeHandler>(new SyncFileSystemCustomBindings()));
   module_system->RegisterNativeHandler("file_browser_handler",
       scoped_ptr<NativeHandler>(new FileBrowserHandlerCustomBindings()));
   module_system->RegisterNativeHandler("file_browser_private",
       scoped_ptr<NativeHandler>(new FileBrowserPrivateCustomBindings()));
   module_system->RegisterNativeHandler("i18n",
       scoped_ptr<NativeHandler>(new I18NCustomBindings()));
   module_system->RegisterNativeHandler("mediaGalleries",
       scoped_ptr<NativeHandler>(new MediaGalleriesCustomBindings()));
   module_system->RegisterNativeHandler("page_actions",
       scoped_ptr<NativeHandler>(
           new PageActionsCustomBindings(this)));
   module_system->RegisterNativeHandler("page_capture",
       scoped_ptr<NativeHandler>(new PageCaptureCustomBindings()));
   module_system->RegisterNativeHandler("runtime",
       scoped_ptr<NativeHandler>(new RuntimeCustomBindings(context)));
+  module_system->RegisterNativeHandler("sync_file_system",
+      scoped_ptr<NativeHandler>(new SyncFileSystemCustomBindings()));
   module_system->RegisterNativeHandler("tabs",
       scoped_ptr<NativeHandler>(new TabsCustomBindings()));
   module_system->RegisterNativeHandler("tts",
       scoped_ptr<NativeHandler>(new TTSCustomBindings()));
   module_system->RegisterNativeHandler("web_request",
       scoped_ptr<NativeHandler>(new WebRequestCustomBindings()));
   module_system->RegisterNativeHandler("webstore",
       scoped_ptr<NativeHandler>(new WebstoreBindings(this, context)));
 }
 
@@ skipping 24 matching lines @@
   source_map_.RegisterSource("browserAction",
                              IDR_BROWSER_ACTION_CUSTOM_BINDINGS_JS);
   source_map_.RegisterSource("contentSettings",
                              IDR_CONTENT_SETTINGS_CUSTOM_BINDINGS_JS);
   source_map_.RegisterSource("contextMenus",
                              IDR_CONTEXT_MENUS_CUSTOM_BINDINGS_JS);
   source_map_.RegisterSource("declarativeContent",
                              IDR_DECLARATIVE_CONTENT_CUSTOM_BINDINGS_JS);
   source_map_.RegisterSource("declarativeWebRequest",
                              IDR_DECLARATIVE_WEBREQUEST_CUSTOM_BINDINGS_JS);
+  source_map_.RegisterSource("downloads",
+                             IDR_DOWNLOADS_CUSTOM_BINDINGS_JS);
   source_map_.RegisterSource(
       "experimental.mediaGalleries",
       IDR_EXPERIMENTAL_MEDIA_GALLERIES_CUSTOM_BINDINGS_JS);
   source_map_.RegisterSource("experimental.offscreen",
                              IDR_EXPERIMENTAL_OFFSCREENTABS_CUSTOM_BINDINGS_JS);
   source_map_.RegisterSource("extension", IDR_EXTENSION_CUSTOM_BINDINGS_JS);
   source_map_.RegisterSource("fileBrowserHandler",
                              IDR_FILE_BROWSER_HANDLER_CUSTOM_BINDINGS_JS);
   source_map_.RegisterSource("fileBrowserPrivate",
                              IDR_FILE_BROWSER_PRIVATE_CUSTOM_BINDINGS_JS);
@@ skipping 484 matching lines @@
     std::string error_msg = base::StringPrintf(kMessage, function_name.c_str());
     v8::ThrowException(
         v8::Exception::Error(v8::String::New(error_msg.c_str())));
     return false;
   }
 
   return true;
 }
 
 }  // namespace extensions