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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_BROWSER_UI_EXTENSIONS_SHELL_WINDOW_H_
#define CHROME_BROWSER_UI_EXTENSIONS_SHELL_WINDOW_H_
#pragma once
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/extensions/extension_function_dispatcher.h"
#include "chrome/browser/sessions/session_id.h"
#include "chrome/browser/ui/base_window.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
#include "content/public/browser/web_contents_delegate.h"
#include "content/public/browser/web_contents_observer.h"
class Extension;
class ExtensionWindowController;
class GURL;
class Profile;
namespace content {
class WebContents;
}
// ShellWindow is the type of window used by platform apps. Shell windows
// have a WebContents but none of the chrome of normal browser windows.
class ShellWindow : public content::NotificationObserver,
public content::WebContentsDelegate,
public content::WebContentsObserver,
public ExtensionFunctionDispatcher::Delegate,
public BaseWindow {
public:
static ShellWindow* Create(Profile* profile,
const Extension* extension,
const GURL& url);
const SessionID& session_id() const { return session_id_; }
const ExtensionWindowController* extension_window_controller() const {
return extension_window_controller_.get();
}
protected:
// TODO(mihaip): Switch from hardcoded defaults to passing in the window
// creation parameters to ShellWindow::Create.
static const int kDefaultWidth = 512;
static const int kDefaultHeight = 384;
ShellWindow(Profile* profile,
const Extension* extension,
const GURL& url);
virtual ~ShellWindow();
const Extension* extension() const { return extension_; }
content::WebContents* web_contents() const { return web_contents_.get(); }
private:
// PlatformAppBrowserTest needs access to web_contents()
friend class PlatformAppBrowserTest;
// Instantiates a platform-specific ShellWindow subclass (one implementation
// per platform). Public users of ShellWindow should use ShellWindow::Create.
static ShellWindow* CreateImpl(Profile* profile,
const Extension* extension,
const GURL& url);
// content::WebContentsObserver
virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
// content::WebContentsDelegate
virtual void CloseContents(content::WebContents* contents) OVERRIDE;
virtual bool ShouldSuppressDialogs() OVERRIDE;
// content::NotificationObserver implementation.
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
virtual ExtensionWindowController* GetExtensionWindowController() const
OVERRIDE;
// Message handlers.
void OnRequest(const ExtensionHostMsg_Request_Params& params);
Profile* profile_; // weak pointer - owned by ProfileManager.
const Extension* extension_; // weak pointer - owned by ExtensionService.
const SessionID session_id_;
scoped_ptr<content::WebContents> web_contents_;
content::NotificationRegistrar registrar_;
scoped_ptr<ExtensionWindowController> extension_window_controller_;
ExtensionFunctionDispatcher extension_function_dispatcher_;
DISALLOW_COPY_AND_ASSIGN(ShellWindow);
};
#endif // CHROME_BROWSER_UI_EXTENSIONS_SHELL_WINDOW_H_
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