runtime/kcontrol/componentchooser/componentchooserwm.h

   1 /***************************************************************************
   2                           componentchooserwm.h  -  description
   3                              -------------------
   4     copyright            : (C) 2002 by Joseph Wenninger
   5     email                : jowenn@kde.org
   6  ***************************************************************************/
   7
   8 /***************************************************************************
   9  *                                                                         *
  10  *   This program is free software; you can redistribute it and/or modify  *
  11  *   it under the terms of the GNU General Public License version 2 as     *
  12  *   published by the Free Software Foundationi                            *
  13  *                                                                         *
  14  ***************************************************************************/
  15
  16 #ifndef _COMPONENTCHOOSERWM_H_
  17 #define _COMPONENTCHOOSERWM_H_
  18
  19 #include "ui_wmconfig_ui.h"
  20 #include "componentchooser.h"
  21
  22 #include <kprocess.h>
  23
  24 class KTimerDialog;
  25
  26 class CfgWm: public QWidget, public Ui::WmConfig_UI, public CfgPlugin
  27 {
  28 Q_OBJECT
  29 public:
  30     CfgWm(QWidget *parent);
  31     virtual ~CfgWm();
  32     virtual void load(KConfig *cfg);
  33     virtual void save(KConfig *cfg);
  34     virtual void defaults();
  35
  36 protected Q_SLOTS:
  37     void configChanged();
  38     void configureWm();
  39     void checkConfigureWm();
  40     void wmLaunchError();
  41     void wmLaunchFinished( int exitcode, QProcess::ExitStatus exitstatus );
  42
  43 Q_SIGNALS:
  44     void changed(bool);
  45 private:
  46     bool tryWmLaunch();
  47     void loadWMs( const QString& current );
  48     QString currentWm() const;
  49     bool saveAndConfirm();
  50     struct WmData
  51         {
  52         QString internalName;
  53         QString exec;
  54         QString configureCommand;
  55         QString restartArgument;
  56         QString parentArgument;
  57         };
  58     WmData currentWmData() const;
  59     QHash< QString, WmData > wms; // i18n text -> data
  60     QString oldwm; // the original value
  61     enum Launch
  62     {
  63         WmNone, // not trying to launch any WM at the moment
  64         WmLaunching, // launching
  65         WmOk, // was successful
  66         WmFailed // it failed
  67     };
  68     Launch wmLaunchingState;
  69     KTimerDialog* wmDialog;
  70     KProcess* wmProcess;
  71 };
  72
  73 #endif