options.cpp

00001 /*****************************************************************
00002  KWin - the KDE window manager
00003  This file is part of the KDE project.
00004 
00005 Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
00006 Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
00007 
00008 You can Freely distribute this program under the GNU General Public
00009 License. See the file "COPYING" for the exact licensing terms.
00010 ******************************************************************/
00011 
00012 #include "options.h"
00013 
00014 #ifndef KCMRULES
00015 
00016 #include <qpalette.h>
00017 #include <qpixmap.h>
00018 #include <kapplication.h>
00019 #include <kconfig.h>
00020 #include <kglobal.h>
00021 #include <kglobalsettings.h>
00022 #include <qtooltip.h>
00023 
00024 #include "client.h"
00025 
00026 #endif
00027 
00028 namespace KWinInternal
00029 {
00030 
00031 #ifndef KCMRULES
00032 
00033 Options::Options()
00034     :   electric_borders( 0 ),
00035         electric_border_delay(0)
00036     {
00037     d = new KDecorationOptionsPrivate;
00038     d->defaultKWinSettings();
00039     updateSettings();
00040     }
00041 
00042 Options::~Options()
00043     {
00044     delete d;
00045     }
00046 
00047 unsigned long Options::updateSettings()
00048     {
00049     KConfig *config = KGlobal::config();
00050     unsigned long changed = 0;
00051     changed |= d->updateKWinSettings( config ); // read decoration settings
00052 
00053     config->setGroup( "Windows" );
00054     moveMode = stringToMoveResizeMode( config->readEntry("MoveMode", "Opaque" ));
00055     resizeMode = stringToMoveResizeMode( config->readEntry("ResizeMode", "Opaque" ));
00056     show_geometry_tip = config->readBoolEntry("GeometryTip", false);
00057     tabboxOutline = config->readBoolEntry("TabboxOutline", true);
00058 
00059     QString val;
00060 
00061     val = config->readEntry ("FocusPolicy", "ClickToFocus");
00062     focusPolicy = ClickToFocus; // what a default :-)
00063     if ( val == "FocusFollowsMouse" )
00064         focusPolicy = FocusFollowsMouse;
00065     else if ( val == "FocusUnderMouse" )
00066         focusPolicy = FocusUnderMouse;
00067     else if ( val == "FocusStrictlyUnderMouse" )
00068         focusPolicy = FocusStrictlyUnderMouse;
00069 
00070     val = config->readEntry ("AltTabStyle", "KDE");
00071     altTabStyle = KDE; // what a default :-)
00072     if ( val == "CDE" )
00073         altTabStyle = CDE;
00074 
00075     rollOverDesktops = config->readBoolEntry("RollOverDesktops", TRUE);
00076     
00077 //    focusStealingPreventionLevel = config->readNumEntry( "FocusStealingPreventionLevel", 2 );
00078     // TODO use low level for now
00079     focusStealingPreventionLevel = config->readNumEntry( "FocusStealingPreventionLevel", 1 );
00080     focusStealingPreventionLevel = KMAX( 0, KMIN( 4, focusStealingPreventionLevel ));
00081     if( !focusPolicyIsReasonable()) // #48786, comments #7 and later
00082         focusStealingPreventionLevel = 0;
00083 
00084     KConfig *gc = new KConfig("kdeglobals", false, false);
00085     bool isVirtual = KApplication::desktop()->isVirtualDesktop();
00086     gc->setGroup("Windows");
00087     xineramaEnabled = gc->readBoolEntry ("XineramaEnabled", isVirtual ) &&
00088                       isVirtual;
00089     if (xineramaEnabled) 
00090         {
00091         xineramaPlacementEnabled = gc->readBoolEntry ("XineramaPlacementEnabled", true);
00092         xineramaMovementEnabled = gc->readBoolEntry ("XineramaMovementEnabled", true);
00093         xineramaMaximizeEnabled = gc->readBoolEntry ("XineramaMaximizeEnabled", true);
00094         xineramaFullscreenEnabled = gc->readBoolEntry ("XineramaFullscreenEnabled", true);
00095         }
00096     else 
00097         {
00098         xineramaPlacementEnabled = xineramaMovementEnabled = xineramaMaximizeEnabled = xineramaFullscreenEnabled = false;
00099         }
00100     delete gc;
00101 
00102     placement = Placement::policyFromString( config->readEntry("Placement"), true );
00103 
00104     animateShade = config->readBoolEntry("AnimateShade", TRUE );
00105 
00106     animateMinimize = config->readBoolEntry("AnimateMinimize", TRUE );
00107     animateMinimizeSpeed = config->readNumEntry("AnimateMinimizeSpeed", 5 );
00108 
00109     if( focusPolicy == ClickToFocus ) 
00110         {
00111         autoRaise = false;
00112         autoRaiseInterval = 0;
00113         delayFocus = false;
00114         delayFocusInterval = 0;
00115         }
00116     else 
00117         {
00118         autoRaise = config->readBoolEntry("AutoRaise", FALSE );
00119         autoRaiseInterval = config->readNumEntry("AutoRaiseInterval", 0 );
00120         delayFocus = config->readBoolEntry("DelayFocus", FALSE );
00121         delayFocusInterval = config->readNumEntry("DelayFocusInterval", 0 );
00122         }
00123 
00124     shadeHover = config->readBoolEntry("ShadeHover", FALSE );
00125     shadeHoverInterval = config->readNumEntry("ShadeHoverInterval", 250 );
00126 
00127     // important: autoRaise implies ClickRaise
00128     clickRaise = autoRaise || config->readBoolEntry("ClickRaise", TRUE );
00129 
00130     borderSnapZone = config->readNumEntry("BorderSnapZone", 10);
00131     windowSnapZone = config->readNumEntry("WindowSnapZone", 10);
00132     snapOnlyWhenOverlapping=config->readBoolEntry("SnapOnlyWhenOverlapping",FALSE);
00133     electric_borders = config->readNumEntry("ElectricBorders", 0);
00134     electric_border_delay = config->readNumEntry("ElectricBorderDelay", 150);
00135 
00136     OpTitlebarDblClick = windowOperation( config->readEntry("TitlebarDoubleClickCommand", "Shade"), true );
00137     d->OpMaxButtonLeftClick = windowOperation( config->readEntry("MaximizeButtonLeftClickCommand", "Maximize"), true );
00138     d->OpMaxButtonMiddleClick = windowOperation( config->readEntry("MaximizeButtonMiddleClickCommand", "Maximize (vertical only)"), true );
00139     d->OpMaxButtonRightClick = windowOperation( config->readEntry("MaximizeButtonRightClickCommand", "Maximize (horizontal only)"), true );
00140 
00141     ignorePositionClasses = config->readListEntry("IgnorePositionClasses");
00142     ignoreFocusStealingClasses = config->readListEntry("IgnoreFocusStealingClasses");
00143     // Qt3.2 and older had resource class all lowercase, but Qt3.3 has it capitalized
00144     // therefore Client::resourceClass() forces lowercase, force here lowercase as well
00145     for( QStringList::Iterator it = ignorePositionClasses.begin();
00146          it != ignorePositionClasses.end();
00147          ++it )
00148         (*it) = (*it).lower();
00149     for( QStringList::Iterator it = ignoreFocusStealingClasses.begin();
00150          it != ignoreFocusStealingClasses.end();
00151          ++it )
00152         (*it) = (*it).lower();
00153 
00154     killPingTimeout = config->readNumEntry( "KillPingTimeout", 5000 );
00155     hideUtilityWindowsForInactive = config->readBoolEntry( "HideUtilityWindowsForInactive", true );
00156     showDesktopIsMinimizeAll = config->readBoolEntry( "ShowDesktopIsMinimizeAll", false );
00157 
00158     // Mouse bindings
00159     config->setGroup( "MouseBindings");
00160     CmdActiveTitlebar1 = mouseCommand(config->readEntry("CommandActiveTitlebar1","Raise"), true );
00161     CmdActiveTitlebar2 = mouseCommand(config->readEntry("CommandActiveTitlebar2","Lower"), true );
00162     CmdActiveTitlebar3 = mouseCommand(config->readEntry("CommandActiveTitlebar3","Operations menu"), true );
00163     CmdInactiveTitlebar1 = mouseCommand(config->readEntry("CommandInactiveTitlebar1","Activate and raise"), true );
00164     CmdInactiveTitlebar2 = mouseCommand(config->readEntry("CommandInactiveTitlebar2","Activate and lower"), true );
00165     CmdInactiveTitlebar3 = mouseCommand(config->readEntry("CommandInactiveTitlebar3","Operations menu"), true );
00166     CmdTitlebarWheel = mouseWheelCommand(config->readEntry("CommandTitlebarWheel","Nothing"));
00167     CmdWindow1 = mouseCommand(config->readEntry("CommandWindow1","Activate, raise and pass click"), false );
00168     CmdWindow2 = mouseCommand(config->readEntry("CommandWindow2","Activate and pass click"), false );
00169     CmdWindow3 = mouseCommand(config->readEntry("CommandWindow3","Activate and pass click"), false );
00170     CmdAllModKey = (config->readEntry("CommandAllKey","Alt") == "Meta") ? Qt::Key_Meta : Qt::Key_Alt;
00171     CmdAll1 = mouseCommand(config->readEntry("CommandAll1","Move"), false );
00172     CmdAll2 = mouseCommand(config->readEntry("CommandAll2","Toggle raise and lower"), false );
00173     CmdAll3 = mouseCommand(config->readEntry("CommandAll3","Resize"), false );
00174     CmdAllWheel = mouseWheelCommand(config->readEntry("CommandAllWheel","Nothing"));
00175 
00176     //translucency settings
00177     config->setGroup( "Notification Messages" );
00178     useTranslucency = config->readBoolEntry("UseTranslucency", false);
00179     config->setGroup( "Translucency");
00180     translucentActiveWindows = config->readBoolEntry("TranslucentActiveWindows", false);
00181     activeWindowOpacity = uint((config->readNumEntry("ActiveWindowOpacity", 100)/100.0)*0xFFFFFFFF);
00182     translucentInactiveWindows = config->readBoolEntry("TranslucentInactiveWindows", false);
00183     inactiveWindowOpacity = uint((config->readNumEntry("InactiveWindowOpacity", 75)/100.0)*0xFFFFFFFF);
00184     translucentMovingWindows = config->readBoolEntry("TranslucentMovingWindows", false);
00185     movingWindowOpacity = uint((config->readNumEntry("MovingWindowOpacity", 50)/100.0)*0xFFFFFFFF);
00186     translucentDocks = config->readBoolEntry("TranslucentDocks", false);
00187     dockOpacity = uint((config->readNumEntry("DockOpacity", 80)/100.0)*0xFFFFFFFF);
00188     keepAboveAsActive = config->readBoolEntry("TreatKeepAboveAsActive", true);
00189     //TODO: remove this variable
00190     useTitleMenuSlider = true;
00191     activeWindowShadowSize = config->readNumEntry("ActiveWindowShadowSize", 200);
00192     inactiveWindowShadowSize = config->readNumEntry("InactiveWindowShadowSize", 100);
00193     dockShadowSize = config->readNumEntry("DockShadowSize", 80);
00194     removeShadowsOnMove = config->readBoolEntry("RemoveShadowsOnMove", true);
00195     removeShadowsOnResize = config->readBoolEntry("RemoveShadowsOnResize", true);
00196     onlyDecoTranslucent = config->readBoolEntry("OnlyDecoTranslucent",false);
00197     resetKompmgr = config->readBoolEntry("ResetKompmgr", false);
00198     if (resetKompmgr)
00199         config->writeEntry("ResetKompmgr",FALSE);
00200     
00201     
00202     
00203     // Read button tooltip animation effect from kdeglobals
00204     // Since we want to allow users to enable window decoration tooltips
00205     // and not kstyle tooltips and vise-versa, we don't read the
00206     // "EffectNoTooltip" setting from kdeglobals.
00207     KConfig globalConfig("kdeglobals");
00208     globalConfig.setGroup("KDE");
00209     topmenus = globalConfig.readBoolEntry( "macStyle", false );
00210 
00211     KConfig kdesktopcfg( "kdesktoprc", true );
00212     kdesktopcfg.setGroup( "Menubar" );
00213     desktop_topmenu = kdesktopcfg.readBoolEntry( "ShowMenubar", false );
00214     if( desktop_topmenu )
00215         topmenus = true;
00216         
00217     QToolTip::setGloballyEnabled( d->show_tooltips );
00218 
00219     return changed;
00220     }
00221 
00222 
00223 // restricted should be true for operations that the user may not be able to repeat
00224 // if the window is moved out of the workspace (e.g. if the user moves a window
00225 // by the titlebar, and moves it too high beneath Kicker at the top edge, they
00226 // may not be able to move it back, unless they know about Alt+LMB)
00227 Options::WindowOperation Options::windowOperation(const QString &name, bool restricted )
00228     {
00229     if (name == "Move")
00230         return restricted ? MoveOp : UnrestrictedMoveOp;
00231     else if (name == "Resize")
00232         return restricted ? ResizeOp : UnrestrictedResizeOp;
00233     else if (name == "Maximize")
00234         return MaximizeOp;
00235     else if (name == "Minimize")
00236         return MinimizeOp;
00237     else if (name == "Close")
00238         return CloseOp;
00239     else if (name == "OnAllDesktops")
00240         return OnAllDesktopsOp;
00241     else if (name == "Shade")
00242         return ShadeOp;
00243     else if (name == "Operations")
00244         return OperationsOp;
00245     else if (name == "Maximize (vertical only)")
00246         return VMaximizeOp;
00247     else if (name == "Maximize (horizontal only)")
00248         return HMaximizeOp;
00249     else if (name == "Lower")
00250         return LowerOp;
00251     return NoOp;
00252     }
00253 
00254 Options::MouseCommand Options::mouseCommand(const QString &name, bool restricted )
00255     {
00256     QString lowerName = name.lower();
00257     if (lowerName == "raise") return MouseRaise;
00258     if (lowerName == "lower") return MouseLower;
00259     if (lowerName == "operations menu") return MouseOperationsMenu;
00260     if (lowerName == "toggle raise and lower") return MouseToggleRaiseAndLower;
00261     if (lowerName == "activate and raise") return MouseActivateAndRaise;
00262     if (lowerName == "activate and lower") return MouseActivateAndLower;
00263     if (lowerName == "activate") return MouseActivate;
00264     if (lowerName == "activate, raise and pass click") return MouseActivateRaiseAndPassClick;
00265     if (lowerName == "activate and pass click") return MouseActivateAndPassClick;
00266     if (lowerName == "activate, raise and move")
00267         return restricted ? MouseActivateRaiseAndMove : MouseActivateRaiseAndUnrestrictedMove;
00268     if (lowerName == "move") return restricted ? MouseMove : MouseUnrestrictedMove;
00269     if (lowerName == "resize") return restricted ? MouseResize : MouseUnrestrictedResize;
00270     if (lowerName == "shade") return MouseShade;
00271     if (lowerName == "minimize") return MouseMinimize;
00272     if (lowerName == "nothing") return MouseNothing;
00273     return MouseNothing;
00274     }
00275 
00276 Options::MouseWheelCommand Options::mouseWheelCommand(const QString &name)
00277     {
00278     QString lowerName = name.lower();
00279     if (lowerName == "raise/lower") return MouseWheelRaiseLower;
00280     if (lowerName == "shade/unshade") return MouseWheelShadeUnshade;
00281     if (lowerName == "maximize/restore") return MouseWheelMaximizeRestore;
00282     if (lowerName == "above/below") return MouseWheelAboveBelow;
00283     if (lowerName == "previous/next desktop") return MouseWheelPreviousNextDesktop;
00284     if (lowerName == "change opacity") return MouseWheelChangeOpacity;
00285     return MouseWheelNothing;
00286     }
00287 
00288 bool Options::showGeometryTip()
00289     {
00290     return show_geometry_tip;
00291     }
00292 
00293 int Options::electricBorders()
00294     {
00295     return electric_borders;
00296     }
00297 
00298 int Options::electricBorderDelay()
00299     {
00300     return electric_border_delay;
00301     }
00302 
00303 bool Options::checkIgnoreFocusStealing( const Client* c )
00304     {
00305     return ignoreFocusStealingClasses.contains(QString::fromLatin1(c->resourceClass()));
00306     }
00307 
00308 Options::MouseCommand Options::wheelToMouseCommand( MouseWheelCommand com, int delta )
00309     {
00310     switch( com )
00311         {
00312         case MouseWheelRaiseLower:
00313             return delta > 0 ? MouseRaise : MouseLower;
00314         case MouseWheelShadeUnshade:
00315             return delta > 0 ? MouseSetShade : MouseUnsetShade;
00316         case MouseWheelMaximizeRestore:
00317             return delta > 0 ? MouseMaximize : MouseRestore;
00318         case MouseWheelAboveBelow:
00319             return delta > 0 ? MouseAbove : MouseBelow;
00320         case MouseWheelPreviousNextDesktop:
00321             return delta > 0 ? MousePreviousDesktop : MouseNextDesktop;
00322         case MouseWheelChangeOpacity:
00323             return delta > 0 ? MouseOpacityMore : MouseOpacityLess;
00324         default:
00325             return MouseNothing;
00326         }
00327     }
00328 #endif
00329 
00330 Options::MoveResizeMode Options::stringToMoveResizeMode( const QString& s )
00331     {
00332     return s == "Opaque" ? Opaque : Transparent;
00333     }
00334 
00335 const char* Options::moveResizeModeToString( MoveResizeMode mode )
00336     {
00337     return mode == Opaque ? "Opaque" : "Transparent";
00338     }
00339 
00340 } // namespace
KDE Home | KDE Accessibility Home | Description of Access Keys