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// 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_
#pragma once
#include "base/compiler_specific.h"
#include "chrome/renderer/extensions/chrome_v8_extension.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
class ChromeV8Context;
// 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 ChromeV8Extension,
public ChromeV8ExtensionHandler {
public:
explicit WebstoreBindings(ExtensionDispatcher* dispatcher,
ChromeV8Context* context);
// IPC::Listener
virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
private:
v8::Handle<v8::Value> Install(const v8::Arguments& args);
void OnInlineWebstoreInstallResponse(
int install_id, bool success, const std::string& error);
// 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(
WebKit::WebFrame* frame, const std::string& preferred_store_link_url,
std::string* webstore_item_id, std::string* error);
DISALLOW_COPY_AND_ASSIGN(WebstoreBindings);
};
#endif // CHROME_RENDERER_EXTENSIONS_WEBSTORE_BINDINGS_H_
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