Logo Search packages:      
Sourcecode: chromium-browser version File versions  Download package

process_singleton_dialog.h

// 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_

Generated by  Doxygen 1.6.0   Back to index