| // 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. |
| |
| #ifndef CHROME_RENDERER_EXTENSIONS_WEBSTORE_BINDINGS_H_ |
| #define CHROME_RENDERER_EXTENSIONS_WEBSTORE_BINDINGS_H_ |
| |
| #include "base/compiler_specific.h" |
| #include "chrome/common/extensions/webstore_install_result.h" |
| #include "chrome/renderer/extensions/chrome_v8_extension_handler.h" |
| #include "extensions/renderer/object_backed_native_handler.h" |
| |
| namespace blink { |
| class WebLocalFrame; |
| } |
| |
| namespace extensions { |
| |
| // A V8 extension that creates an object at window.chrome.webstore. This object |
| // allows JavaScript to initiate inline installs of apps that are listed in the |
| // Chrome Web Store (CWS). |
| class WebstoreBindings : public ObjectBackedNativeHandler, |
| public ChromeV8ExtensionHandler { |
| public: |
| explicit WebstoreBindings(ScriptContext* context); |
| |
| // IPC::Listener |
| bool OnMessageReceived(const IPC::Message& message) override; |
| |
| private: |
| void Install(const v8::FunctionCallbackInfo<v8::Value>& args); |
| |
| void OnInlineWebstoreInstallResponse(int install_id, |
| bool success, |
| const std::string& error, |
| webstore_install::Result result); |
| |
| void OnInlineInstallStageChanged(int stage); |
| |
| void OnInlineInstallDownloadProgress(int percent_downloaded); |
| |
| // Extracts a Web Store item ID from a <link rel="chrome-webstore-item" |
| // href="https://chrome.google.com/webstore/detail/id"> node found in the |
| // frame. On success, true will be returned and the |webstore_item_id| |
| // parameter will be populated with the ID. On failure, false will be returned |
| // and |error| will be populated with the error. |
| static bool GetWebstoreItemIdFromFrame( |
| blink::WebLocalFrame* frame, |
| const std::string& preferred_store_link_url, |
| std::string* webstore_item_id, |
| std::string* error); |
| |
| DISALLOW_COPY_AND_ASSIGN(WebstoreBindings); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_RENDERER_EXTENSIONS_WEBSTORE_BINDINGS_H_ |