workspace/kwin/data/update_window_settings.cpp

   1 /********************************************************************
   2  KWin - the KDE window manager
   3  This file is part of the KDE project.
   4
   5 Copyright (C) 2004 Lubos Lunak <l.lunak@kde.org>
   6
   7 This program is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2 of the License, or
  10 (at your option) any later version.
  11
  12 This program is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 *********************************************************************/
  20
  21 // updates per-window settings from KDE3.2 to KDE3.3
  22
  23 #include <netwm_def.h>
  24 #include <kconfig.h>
  25 #include <kconfiggroup.h>
  26 #include <kcomponentdata.h>
  27 #include <QRect>
  28 #include <QByteArray>
  29 #include <QList>
  30 #include <QtDBus/QtDBus>
  31 struct SessionInfo
  32     {
  33     QByteArray sessionId;
  34     QByteArray windowRole;
  35     QByteArray wmCommand;
  36     QByteArray wmClientMachine;
  37     QByteArray resourceName;
  38     QByteArray resourceClass;
  39
  40     QRect geometry;
  41     QRect restore;
  42     QRect fsrestore;
  43     int maximized;
  44     int fullscreen;
  45     int desktop;
  46     bool minimized;
  47     bool onAllDesktops;
  48     bool shaded;
  49     bool keepAbove;
  50     bool keepBelow;
  51     bool skipTaskbar;
  52     bool skipPager;
  53     bool userNoBorder;
  54     bool active; // means 'was active in the saved session', not used otherwise
  55     bool fake; // fake session, i.e. 'save window settings', not SM restored
  56     NET::WindowType windowType;
  57     };
  58
  59 QList<SessionInfo*> fakeSession;
  60
  61 static const char* const window_type_names[] =
  62     {
  63     "Unknown", "Normal" , "Desktop", "Dock", "Toolbar", "Menu", "Dialog",
  64     "Override", "TopMenu", "Utility", "Splash"
  65     };
  66     // change also the two functions below when adding new entries
  67
  68 NET::WindowType txtToWindowType( const char* txt )
  69     {
  70     for( int i = NET::Unknown;
  71          i <= NET::Splash;
  72          ++i )
  73         if( qstrcmp( txt, window_type_names[ i + 1 ] ) == 0 ) // +1
  74             return static_cast< NET::WindowType >( i );
  75     return static_cast< NET::WindowType >( -2 ); // undefined
  76     }
  77
  78 void loadFakeSessionInfo( KConfig* config )
  79     {
  80     fakeSession.clear();
  81     KConfigGroup fakeGroup(config, "FakeSession");
  82     int count = fakeGroup.readEntry( "count",0 );
  83     for ( int i = 1; i <= count; i++ )
  84         {
  85         QString n = QString::number(i);
  86         SessionInfo* info = new SessionInfo;
  87         fakeSession.append( info );
  88         info->windowRole = fakeGroup.readEntry( QString("windowRole")+n, QString() ).toLatin1();
  89         info->resourceName = fakeGroup.readEntry( QString("resourceName")+n, QString() ).toLatin1();
  90         info->resourceClass = fakeGroup.readEntry( QString("resourceClass")+n, QString() ).toLower().toLatin1();
  91         info->wmClientMachine = fakeGroup.readEntry( QString("clientMachine")+n, QString() ).toLatin1();
  92         info->geometry = fakeGroup.readEntry( QString("geometry")+n, QRect() );
  93         info->restore = fakeGroup.readEntry( QString("restore")+n, QRect() );
  94         info->fsrestore = fakeGroup.readEntry( QString("fsrestore")+n, QRect() );
  95         info->maximized = fakeGroup.readEntry( QString("maximize")+n, 0 );
  96         info->fullscreen = fakeGroup.readEntry( QString("fullscreen")+n, 0 );
  97         info->desktop = fakeGroup.readEntry( QString("desktop")+n, 0 );
  98         info->minimized = fakeGroup.readEntry( QString("iconified")+n, false );
  99         info->onAllDesktops = fakeGroup.readEntry( QString("sticky")+n, false );
 100         info->shaded = fakeGroup.readEntry( QString("shaded")+n, false );
 101         info->keepAbove = fakeGroup.readEntry( QString("staysOnTop")+n, false  );
 102         info->keepBelow = fakeGroup.readEntry( QString("keepBelow")+n, false  );
 103         info->skipTaskbar = fakeGroup.readEntry( QString("skipTaskbar")+n, false  );
 104         info->skipPager = fakeGroup.readEntry( QString("skipPager")+n, false  );
 105         info->userNoBorder = fakeGroup.readEntry( QString("userNoBorder")+n, false  );
 106         info->windowType = txtToWindowType( fakeGroup.readEntry( QString("windowType")+n, QString() ).toLatin1());
 107         info->active = false;
 108         info->fake = true;
 109         }
 110     config->deleteGroup( "FakeSession" );
 111     }
 112
 113 void writeRules( KConfig& cfg )
 114     {
 115         KConfigGroup cg(&cfg, "General");
 116     int pos = cg.readEntry( "count",0 );
 117
 118     QList<SessionInfo*>::iterator it;
 119     for ( it = fakeSession.begin(); it != fakeSession.end(); ++it)
 120         {
 121         if( (*it)->resourceName.isEmpty() && (*it)->resourceClass.isEmpty())
 122             continue;
 123         ++pos;
 124         KConfigGroup groupCfg(&cfg, QString::number( pos ));
 125         groupCfg.writeEntry( "description", ( const char* ) ( (*it)->resourceClass + " (KDE3.2)" ));
 126         groupCfg.writeEntry( "wmclass", ( const char* )( (*it)->resourceName + ' ' + (*it)->resourceClass ));
 127         groupCfg.writeEntry( "wmclasscomplete", true );
 128         groupCfg.writeEntry( "wmclassmatch", 1 ); // 1 == exact match
 129         if( !(*it)->windowRole.isEmpty())
 130             {
 131             groupCfg.writeEntry( "windowrole", ( const char* ) (*it)->windowRole );
 132             groupCfg.writeEntry( "windowrolematch", 1 );
 133             }
 134         if( (*it)->windowType == static_cast< NET::WindowType >( -2 )) // undefined
 135             {} // all types
 136         if( (*it)->windowType == NET::Unknown )
 137             groupCfg.writeEntry( "types", (int)NET::NormalMask );
 138         else
 139             groupCfg.writeEntry( "types", 1 << (*it)->windowType );
 140         groupCfg.writeEntry( "position", (*it)->geometry.topLeft());
 141         groupCfg.writeEntry( "positionrule", 4 ); // 4 == remember
 142         groupCfg.writeEntry( "size", (*it)->geometry.size());
 143         groupCfg.writeEntry( "sizerule", 4 );
 144         groupCfg.writeEntry( "maximizevert", (*it)->maximized & NET::MaxVert );
 145         groupCfg.writeEntry( "maximizevertrule", 4 );
 146         groupCfg.writeEntry( "maximizehoriz", (*it)->maximized & NET::MaxHoriz );
 147         groupCfg.writeEntry( "maximizehorizrule", 4 );
 148         groupCfg.writeEntry( "fullscreen", (*it)->fullscreen );
 149         groupCfg.writeEntry( "fullscreenrule", 4 );
 150         groupCfg.writeEntry( "desktop", (*it)->desktop );
 151         groupCfg.writeEntry( "desktoprule", 4 );
 152         groupCfg.writeEntry( "minimize", (*it)->minimized );
 153         groupCfg.writeEntry( "minimizerule", 4 );
 154         groupCfg.writeEntry( "shade", (*it)->shaded );
 155         groupCfg.writeEntry( "shaderule", 4 );
 156         groupCfg.writeEntry( "above", (*it)->keepAbove );
 157         groupCfg.writeEntry( "aboverule", 4 );
 158         groupCfg.writeEntry( "below", (*it)->keepBelow );
 159         groupCfg.writeEntry( "belowrule", 4 );
 160         groupCfg.writeEntry( "skiptaskbar", (*it)->skipTaskbar );
 161         groupCfg.writeEntry( "skiptaskbarrule", 4 );
 162         groupCfg.writeEntry( "skippager", (*it)->skipPager );
 163         groupCfg.writeEntry( "skippagerrule", 4 );
 164         groupCfg.writeEntry( "noborder", (*it)->userNoBorder );
 165         groupCfg.writeEntry( "noborderrule", 4 );
 166         }
 167     cg.writeEntry( "count", pos );
 168     }
 169
 170 int main()
 171     {
 172     KComponentData inst( "kwin_update_window_settings" );
 173     KConfig src_cfg( "kwinrc" );
 174     KConfig dest_cfg( "kwinrulesrc" );
 175     loadFakeSessionInfo( &src_cfg );
 176     writeRules( dest_cfg );
 177     src_cfg.sync();
 178     dest_cfg.sync();
 179     // Send signal to all kwin instances
 180     QDBusMessage message =
 181         QDBusMessage::createSignal("/KWin", "org.kde.KWin", "reloadConfig");
 182     QDBusConnection::sessionBus().send(message);
 183     }