workspace/kwin/group.h

   1 /********************************************************************
   2  KWin - the KDE window manager
   3  This file is part of the KDE project.
   4
   5 Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
   6 Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
   7
   8 This program is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 2 of the License, or
  11 (at your option) any later version.
  12
  13 This program is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 *********************************************************************/
  21
  22 #ifndef KWIN_GROUP_H
  23 #define KWIN_GROUP_H
  24
  25 #include "utils.h"
  26 #include <X11/X.h>
  27 #include <netwm.h>
  28
  29 namespace KWin
  30 {
  31
  32 class Client;
  33 class Workspace;
  34 class EffectWindowGroupImpl;
  35
  36 class Group
  37     {
  38     public:
  39         Group( Window leader, Workspace* workspace );
  40         ~Group();
  41         Window leader() const;
  42         const Client* leaderClient() const;
  43         Client* leaderClient();
  44         const ClientList& members() const;
  45         QPixmap icon() const;
  46         QPixmap miniIcon() const;
  47         void addMember( Client* member );
  48         void removeMember( Client* member );
  49         void gotLeader( Client* leader );
  50         void lostLeader();
  51         Workspace* workspace();
  52         bool groupEvent( XEvent* e );
  53         void updateUserTime( Time time = CurrentTime );
  54         Time userTime() const;
  55         void ref();
  56         void deref();
  57         EffectWindowGroupImpl* effectGroup();
  58     private:
  59         void getIcons();
  60         void startupIdChanged();
  61         ClientList _members;
  62         Client* leader_client;
  63         Window leader_wid;
  64         Workspace* _workspace;
  65         NETWinInfo2* leader_info;
  66         Time user_time;
  67         int refcount;
  68         EffectWindowGroupImpl* effect_group;
  69     };
  70
  71 inline Window Group::leader() const
  72     {
  73     return leader_wid;
  74     }
  75
  76 inline const Client* Group::leaderClient() const
  77     {
  78     return leader_client;
  79     }
  80
  81 inline Client* Group::leaderClient()
  82     {
  83     return leader_client;
  84     }
  85
  86 inline const ClientList& Group::members() const
  87     {
  88     return _members;
  89     }
  90
  91 inline Workspace* Group::workspace()
  92     {
  93     return _workspace;
  94     }
  95
  96 inline Time Group::userTime() const
  97     {
  98     return user_time;
  99     }
 100
 101 inline
 102 EffectWindowGroupImpl* Group::effectGroup()
 103     {
 104     return effect_group;
 105     }
 106
 107 } // namespace
 108
 109 #endif