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// 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 APPS_APP_SHIM_EXTENSION_APP_SHIM_HANDLER_H_
#define APPS_APP_SHIM_EXTENSION_APP_SHIM_HANDLER_H_
#include <map>
#include <string>
#include "apps/app_shim/app_shim_handler_mac.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
class Profile;
namespace extensions {
class Extension;
}
namespace apps {
// This app shim handler that handles events for app shims that correspond to an
// extension.
class ExtensionAppShimHandler : public AppShimHandler,
public content::NotificationObserver {
public:
ExtensionAppShimHandler();
virtual ~ExtensionAppShimHandler();
// AppShimHandler overrides:
virtual bool OnShimLaunch(Host* host, AppShimLaunchType launch_type) OVERRIDE;
virtual void OnShimClose(Host* host) OVERRIDE;
virtual void OnShimFocus(Host* host) OVERRIDE;
virtual void OnShimQuit(Host* host) OVERRIDE;
protected:
typedef std::map<std::pair<Profile*, std::string>, AppShimHandler::Host*>
HostMap;
// Exposed for testing.
HostMap& hosts() { return hosts_; }
content::NotificationRegistrar& registrar() { return registrar_; }
private:
virtual bool LaunchApp(Profile* profile,
const std::string& app_id,
AppShimLaunchType launch_type);
// Listen to the NOTIFICATION_EXTENSION_HOST_DESTROYED message to detect when
// an app closes. When that happens, call OnAppClosed on the relevant
// AppShimHandler::Host which causes the app shim process to quit.
// The host will call OnShimClose on this.
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
void StartShim(Profile* profile, const extensions::Extension* extension);
void CloseShim(Profile* profile, const std::string& app_id);
HostMap hosts_;
content::NotificationRegistrar registrar_;
};
} // namespace apps
#endif // APPS_APP_SHIM_EXTENSION_APP_SHIM_HANDLER_H_
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