apps/kinfocenter/modules.h

   1 /*
   2   Copyright (c) 1999 Matthias Hoelzer-Kluepfel <hoelzer@kde.org>
   3
   4   This program is free software; you can redistribute it and/or modify
   5   it under the terms of the GNU General Public License as published by
   6   the Free Software Foundation; either version 2 of the License, or
   7   (at your option) any later version.
   8
   9   This program is distributed in the hope that it will be useful,
  10   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12   GNU General Public License for more details.
  13
  14   You should have received a copy of the GNU General Public License
  15   along with this program; if not, write to the Free Software
  16   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17
  18 */
  19
  20 #ifndef MODULES_H
  21 #define MODULES_H
  22
  23 #include <kcmoduleinfo.h>
  24 #include <QObject>
  25 #include <Qt3Support/Q3Dict>
  26 //Added by qt3to4:
  27 #include <QVBoxLayout>
  28 #include <Q3PtrList>
  29 #include <kvbox.h>
  30
  31 template<class ConfigModule> class Q3PtrList;
  32 class QStringList;
  33 class KAboutData;
  34 class KCModule;
  35 class ProxyWidget;
  36 class K3Process;
  37 class QX11EmbedWidget;
  38 class QVBoxLayout;
  39 class KVBox;
  40
  41 class ConfigModule : public QObject, public KCModuleInfo
  42 {
  43   Q_OBJECT
  44
  45 public:
  46
  47   ConfigModule(const KService::Ptr &s);
  48   ~ConfigModule();
  49
  50   bool isChanged() { return _changed; }
  51   void setChanged(bool changed) { _changed = changed; }
  52
  53   bool isActive() { return _module != 0; }
  54   ProxyWidget *module();
  55   const KAboutData *aboutData() const;
  56
  57
  58 public Q_SLOTS:
  59
  60   void deleteClient();
  61
  62
  63 private Q_SLOTS:
  64
  65   void clientClosed();
  66   void clientChanged(bool state);
  67   void runAsRoot();
  68   void rootExited(K3Process *proc);
  69
  70
  71 Q_SIGNALS:
  72
  73   void changed(ConfigModule *module);
  74   void childClosed();
  75   void helpRequest();
  76
  77
  78 private:
  79
  80   bool         _changed;
  81   ProxyWidget *_module;
  82   QX11EmbedWidget  *_embedWidget;
  83   K3Process    *_rootProcess;
  84   QVBoxLayout *_embedLayout;
  85   KVBox       *_embedFrame;
  86
  87 };
  88
  89 class ConfigModuleList : public Q3PtrList<ConfigModule>
  90 {
  91 public:
  92
  93   ConfigModuleList();
  94
  95   void readDesktopEntries();
  96   bool readDesktopEntriesRecursive(const QString &path);
  97
  98   /**
  99    * Returns all submenus of the submenu identified by path
 100    */
 101   Q3PtrList<ConfigModule> modules(const QString &path);
 102
 103   /**
 104    * Returns all modules of the submenu identified by path
 105    */
 106   QStringList submenus(const QString &path);
 107
 108   /**
 109    * Returns the path of the submenu the module is in
 110    */
 111   QString findModule(ConfigModule *module);
 112
 113 protected:
 114
 115   class Menu
 116   {
 117   public:
 118     Q3PtrList<ConfigModule> modules;
 119     QStringList submenus;
 120   };
 121
 122   Q3Dict<Menu> subMenus;
 123 };
 124
 125 #endif