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// Copyright (c) 2009 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_GTK_PROCESS_SINGLETON_DIALOG_H_
#define CHROME_BROWSER_GTK_PROCESS_SINGLETON_DIALOG_H_
#include <string>
#include <gtk/gtk.h>
#include "base/basictypes.h"
// Displays an error to the user when the ProcessSingleton cannot acquire the
// lock. This runs the message loop itself as the browser message loop has not
// started by that point in the startup process.
class ProcessSingletonDialog {
public:
// Shows the dialog, and returns once the dialog has been closed.
static void ShowAndRun(const std::string& message);
private:
explicit ProcessSingletonDialog(const std::string& message);
static void OnResponse(GtkWidget* widget,
int response,
ProcessSingletonDialog* dialog);
GtkWidget* dialog_;
DISALLOW_COPY_AND_ASSIGN(ProcessSingletonDialog);
};
#endif // CHROME_BROWSER_GTK_PROCESS_SINGLETON_DIALOG_H_
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