blob: 584b239eabe3988c32e58070bceb4d71b658881a [file] [log] [blame]
// 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.
#ifndef CHROME_BROWSER_UI_WEBUI_NTP_CORE_APP_LAUNCHER_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_NTP_CORE_APP_LAUNCHER_HANDLER_H_
#include <string>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/values.h"
#include "chrome/common/extensions/extension_constants.h"
#include "content/public/browser/web_ui_message_handler.h"
#include "extensions/common/extension.h"
namespace extensions {
class Extension;
}
namespace user_prefs {
class PrefRegistrySyncable;
}
class Profile;
class CoreAppLauncherHandler : public content::WebUIMessageHandler {
public:
CoreAppLauncherHandler();
~CoreAppLauncherHandler() override;
// Register app launcher preferences.
static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
private:
// Callback for the "recordAppLaunchByUrl" message. Takes an escaped URL and
// a launch source(integer), and if the URL represents an app, records the
// action for UMA.
void HandleRecordAppLaunchByUrl(const base::ListValue* args);
// Records an app launch in the corresponding |bucket| of the app launch
// histogram if the |escaped_url| corresponds to an installed app.
void RecordAppLaunchByUrl(Profile* profile,
std::string escaped_url,
extension_misc::AppLaunchBucket bucket);
// WebUIMessageHandler implementation.
void RegisterMessages() override;
DISALLOW_COPY_AND_ASSIGN(CoreAppLauncherHandler);
};
#endif // CHROME_BROWSER_UI_WEBUI_NTP_CORE_APP_LAUNCHER_HANDLER_H_