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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_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
#define APPS_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/scoped_ptr.h"
#include "content/public/browser/browser_main_parts.h"
#include "ui/aura/window_tree_host_observer.h"
namespace aura {
class TestScreen;
}
namespace content {
class ShellBrowserContext;
class ShellDevToolsDelegate;
struct MainFunctionParams;
}
namespace extensions {
class ShellExtensionsBrowserClient;
class ShellExtensionSystem;
}
namespace views {
class Widget;
}
namespace net {
class NetLog;
}
namespace wm {
class WMTestHelper;
}
namespace apps {
class ShellAppsClient;
class ShellBrowserContext;
class ShellExtensionsClient;
// Handles initialization of AppShell.
class ShellBrowserMainParts : public content::BrowserMainParts,
public aura::WindowTreeHostObserver {
public:
explicit ShellBrowserMainParts(
const content::MainFunctionParams& parameters);
virtual ~ShellBrowserMainParts();
ShellBrowserContext* browser_context() {
return browser_context_.get();
}
extensions::ShellExtensionSystem* extension_system() {
return extension_system_;
}
// BrowserMainParts overrides.
virtual void PreEarlyInitialization() OVERRIDE;
virtual void PreMainMessageLoopStart() OVERRIDE;
virtual void PostMainMessageLoopStart() OVERRIDE;
virtual int PreCreateThreads() OVERRIDE;
virtual void PreMainMessageLoopRun() OVERRIDE;
virtual bool MainMessageLoopRun(int* result_code) OVERRIDE;
virtual void PostMainMessageLoopRun() OVERRIDE;
// aura::WindowTreeHostObserver overrides:
virtual void OnHostCloseRequested(const aura::WindowTreeHost* host) OVERRIDE;
private:
// Creates the window that hosts the apps.
void CreateRootWindow();
// Closes and destroys the root window hosting the app.
void DestroyRootWindow();
// Window placement is controlled by a ViewsDelegate.
void CreateViewsDelegate();
void DestroyViewsDelegate();
// Creates and initializes the ExtensionSystem.
void CreateExtensionSystem();
scoped_ptr<ShellBrowserContext> browser_context_;
scoped_ptr<ShellExtensionsClient> extensions_client_;
scoped_ptr<extensions::ShellExtensionsBrowserClient>
extensions_browser_client_;
scoped_ptr<ShellAppsClient> apps_client_;
scoped_ptr<net::NetLog> net_log_;
// Enable a minimal set of views::corewm to be initialized.
scoped_ptr<wm::WMTestHelper> wm_test_helper_;
scoped_ptr<aura::TestScreen> test_screen_;
scoped_ptr<views::Widget> webview_window_;
scoped_ptr<content::ShellDevToolsDelegate> devtools_delegate_;
// Owned by the BrowserContextKeyedService system.
extensions::ShellExtensionSystem* extension_system_;
DISALLOW_COPY_AND_ASSIGN(ShellBrowserMainParts);
};
} // namespace apps
#endif // APPS_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
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