356 lines
14 KiB
C++
356 lines
14 KiB
C++
/*****************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
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Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
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You can Freely distribute this program under the GNU General Public
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License. See the file "COPYING" for the exact licensing terms.
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******************************************************************/
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#include "options.h"
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#ifndef KCMRULES
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#include <QPalette>
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#include <QPixmap>
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#include <kapplication.h>
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#include <kconfig.h>
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#include <kglobal.h>
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#include <kglobalsettings.h>
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#include <QDesktopWidget>
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#include "client.h"
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#include "compositingprefs.h"
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#endif
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namespace KWin
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{
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#ifndef KCMRULES
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Options::Options()
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: electric_borders( 0 ),
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electric_border_delay(0)
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{
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d = new KDecorationOptionsPrivate;
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d->defaultKWinSettings();
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updateSettings();
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}
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Options::~Options()
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{
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delete d;
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}
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unsigned long Options::updateSettings()
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{
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KSharedConfig::Ptr _config = KGlobal::config();
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unsigned long changed = 0;
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changed |= d->updateKWinSettings( _config.data() ); // read decoration settings
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KConfigGroup config(_config, "Windows");
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moveMode = stringToMoveResizeMode( config.readEntry("MoveMode", "Opaque" ));
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resizeMode = stringToMoveResizeMode( config.readEntry("ResizeMode", "Opaque" ));
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show_geometry_tip = config.readEntry("GeometryTip", false);
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QString val;
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val = config.readEntry ("FocusPolicy", "ClickToFocus");
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focusPolicy = ClickToFocus; // what a default :-)
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if ( val == "FocusFollowsMouse" )
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focusPolicy = FocusFollowsMouse;
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else if ( val == "FocusUnderMouse" )
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focusPolicy = FocusUnderMouse;
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else if ( val == "FocusStrictlyUnderMouse" )
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focusPolicy = FocusStrictlyUnderMouse;
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val = config.readEntry ("AltTabStyle", "KDE");
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altTabStyle = KDE; // what a default :-)
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if ( val == "CDE" )
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altTabStyle = CDE;
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separateScreenFocus = config.readEntry( "SeparateScreenFocus", true );
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activeMouseScreen = config.readEntry( "ActiveMouseScreen", focusPolicy != ClickToFocus );
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rollOverDesktops = config.readEntry("RollOverDesktops", true);
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// focusStealingPreventionLevel = config.readEntry( "FocusStealingPreventionLevel", 2 );
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// TODO use low level for now
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focusStealingPreventionLevel = config.readEntry( "FocusStealingPreventionLevel", 1 );
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focusStealingPreventionLevel = qMax( 0, qMin( 4, focusStealingPreventionLevel ));
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if( !focusPolicyIsReasonable()) // #48786, comments #7 and later
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focusStealingPreventionLevel = 0;
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KConfig *gc = new KConfig("kdeglobals", KConfig::CascadeConfig);
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bool isVirtual = KApplication::desktop()->isVirtualDesktop();
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KConfigGroup gWindowsConfig(gc, "Windows");
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xineramaEnabled = gWindowsConfig.readEntry ("XineramaEnabled", isVirtual) &&
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isVirtual;
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if (xineramaEnabled)
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{
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xineramaPlacementEnabled = gWindowsConfig.readEntry ("XineramaPlacementEnabled", true);
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xineramaMovementEnabled = gWindowsConfig.readEntry ("XineramaMovementEnabled", true);
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xineramaMaximizeEnabled = gWindowsConfig.readEntry ("XineramaMaximizeEnabled", true);
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xineramaFullscreenEnabled = gWindowsConfig.readEntry ("XineramaFullscreenEnabled", true);
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}
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else
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{
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xineramaPlacementEnabled = xineramaMovementEnabled = xineramaMaximizeEnabled = xineramaFullscreenEnabled = false;
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}
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delete gc;
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placement = Placement::policyFromString( config.readEntry("Placement"), true );
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xineramaPlacementScreen = qBound( -1, config.readEntry( "XineramaPlacementScreen", -1 ),
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qApp->desktop()->numScreens() - 1 );
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animateShade = config.readEntry("AnimateShade", true);
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animateMinimize = config.readEntry("AnimateMinimize", true);
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animateMinimizeSpeed = config.readEntry("AnimateMinimizeSpeed", 5 );
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if( focusPolicy == ClickToFocus )
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{
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autoRaise = false;
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autoRaiseInterval = 0;
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delayFocus = false;
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delayFocusInterval = 0;
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}
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else
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{
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autoRaise = config.readEntry("AutoRaise", false);
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autoRaiseInterval = config.readEntry("AutoRaiseInterval", 0 );
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delayFocus = config.readEntry("DelayFocus", false);
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delayFocusInterval = config.readEntry("DelayFocusInterval", 0 );
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}
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shadeHover = config.readEntry("ShadeHover", false);
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shadeHoverInterval = config.readEntry("ShadeHoverInterval", 250 );
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// important: autoRaise implies ClickRaise
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clickRaise = autoRaise || config.readEntry("ClickRaise", true);
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borderSnapZone = config.readEntry("BorderSnapZone", 10);
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windowSnapZone = config.readEntry("WindowSnapZone", 10);
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snapOnlyWhenOverlapping = config.readEntry("SnapOnlyWhenOverlapping", false);
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electric_borders = config.readEntry("ElectricBorders", 0);
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electric_border_delay = config.readEntry("ElectricBorderDelay", 150);
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OpTitlebarDblClick = windowOperation( config.readEntry("TitlebarDoubleClickCommand", "Shade"), true );
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d->OpMaxButtonLeftClick = windowOperation( config.readEntry("MaximizeButtonLeftClickCommand", "Maximize"), true );
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d->OpMaxButtonMiddleClick = windowOperation( config.readEntry("MaximizeButtonMiddleClickCommand", "Maximize (vertical only)"), true );
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d->OpMaxButtonRightClick = windowOperation( config.readEntry("MaximizeButtonRightClickCommand", "Maximize (horizontal only)"), true );
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ignorePositionClasses = config.readEntry("IgnorePositionClasses",QStringList());
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ignoreFocusStealingClasses = config.readEntry("IgnoreFocusStealingClasses",QStringList());
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// Qt3.2 and older had resource class all lowercase, but Qt3.3 has it capitalized
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// therefore Client::resourceClass() forces lowercase, force here lowercase as well
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for( QStringList::Iterator it = ignorePositionClasses.begin();
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it != ignorePositionClasses.end();
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++it )
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(*it) = (*it).toLower();
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for( QStringList::Iterator it = ignoreFocusStealingClasses.begin();
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it != ignoreFocusStealingClasses.end();
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++it )
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(*it) = (*it).toLower();
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killPingTimeout = config.readEntry( "KillPingTimeout", 5000 );
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hideUtilityWindowsForInactive = config.readEntry( "HideUtilityWindowsForInactive", true);
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showDesktopIsMinimizeAll = config.readEntry( "ShowDesktopIsMinimizeAll", false );
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// Mouse bindings
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config = KConfigGroup(_config,"MouseBindings");
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CmdActiveTitlebar1 = mouseCommand(config.readEntry("CommandActiveTitlebar1","Raise"), true );
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CmdActiveTitlebar2 = mouseCommand(config.readEntry("CommandActiveTitlebar2","Lower"), true );
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CmdActiveTitlebar3 = mouseCommand(config.readEntry("CommandActiveTitlebar3","Operations menu"), true );
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CmdInactiveTitlebar1 = mouseCommand(config.readEntry("CommandInactiveTitlebar1","Activate and raise"), true );
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CmdInactiveTitlebar2 = mouseCommand(config.readEntry("CommandInactiveTitlebar2","Activate and lower"), true );
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CmdInactiveTitlebar3 = mouseCommand(config.readEntry("CommandInactiveTitlebar3","Operations menu"), true );
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CmdTitlebarWheel = mouseWheelCommand(config.readEntry("CommandTitlebarWheel","Nothing"));
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CmdWindow1 = mouseCommand(config.readEntry("CommandWindow1","Activate, raise and pass click"), false );
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CmdWindow2 = mouseCommand(config.readEntry("CommandWindow2","Activate and pass click"), false );
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CmdWindow3 = mouseCommand(config.readEntry("CommandWindow3","Activate and pass click"), false );
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CmdAllModKey = (config.readEntry("CommandAllKey","Alt") == "Meta") ? Qt::Key_Meta : Qt::Key_Alt;
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CmdAll1 = mouseCommand(config.readEntry("CommandAll1","Move"), false );
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CmdAll2 = mouseCommand(config.readEntry("CommandAll2","Toggle raise and lower"), false );
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CmdAll3 = mouseCommand(config.readEntry("CommandAll3","Resize"), false );
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CmdAllWheel = mouseWheelCommand(config.readEntry("CommandAllWheel","Nothing"));
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config=KConfigGroup(_config,"Compositing");
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refreshRate = config.readEntry( "RefreshRate", 0 );
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const HiddenPreviews hps[] = { HiddenPreviewsNever, HiddenPreviewsKeep, HiddenPreviewUpdate, HiddenPreviewsActive };
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hiddenPreviews = hps[ qBound( 0, config.readEntry( "HiddenPreviews", 0 ), 3 ) ];
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// Read button tooltip animation effect from kdeglobals
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// Since we want to allow users to enable window decoration tooltips
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// and not kstyle tooltips and vise-versa, we don't read the
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// "EffectNoTooltip" setting from kdeglobals.
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KConfig _globalConfig( "kdeglobals" );
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KConfigGroup globalConfig(&_globalConfig, "KDE");
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topmenus = globalConfig.readEntry( "macStyle", false);
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KConfig _kdesktopcfg( "kdesktoprc" );
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KConfigGroup kdesktopcfg(&_kdesktopcfg, "Menubar" );
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desktop_topmenu = kdesktopcfg.readEntry( "ShowMenubar", false);
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if( desktop_topmenu )
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topmenus = true;
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// QToolTip::setGloballyEnabled( d->show_tooltips );
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// KDE4 this probably needs to be done manually in clients
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// Driver-specific config detection
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CompositingPrefs prefs;
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prefs.detect();
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reloadCompositingSettings( prefs );
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return changed;
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}
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void Options::reloadCompositingSettings(const CompositingPrefs& prefs)
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{
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KSharedConfig::Ptr _config = KGlobal::config();
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KConfigGroup config(_config, "Compositing");
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// Compositing settings
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useCompositing = config.readEntry("Enabled", prefs.enableCompositing());
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QString compositingBackend = config.readEntry("Backend", "OpenGL");
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if( compositingBackend == "XRender" )
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compositingMode = XRenderCompositing;
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else
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compositingMode = OpenGLCompositing;
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QString glmode = config.readEntry("GLMode", "TFP" ).toUpper();
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if( glmode == "TFP" )
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glMode = GLTFP;
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else if( glmode == "SHM" )
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glMode = GLSHM;
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else
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glMode = GLFallback;
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glDirect = config.readEntry("GLDirect", prefs.enableDirectRendering() );
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glVSync = config.readEntry("GLVSync", prefs.enableVSync() );
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smoothScale = qBound( -1, config.readEntry( "GLTextureFilter", -1 ), 2 );
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glStrictBinding = config.readEntry( "GLStrictBinding", prefs.strictBinding());
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xrenderSmoothScale = config.readEntry("XRenderSmoothScale", false );
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}
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// restricted should be true for operations that the user may not be able to repeat
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// if the window is moved out of the workspace (e.g. if the user moves a window
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// by the titlebar, and moves it too high beneath Kicker at the top edge, they
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// may not be able to move it back, unless they know about Alt+LMB)
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Options::WindowOperation Options::windowOperation(const QString &name, bool restricted )
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{
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if (name == "Move")
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return restricted ? MoveOp : UnrestrictedMoveOp;
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else if (name == "Resize")
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return restricted ? ResizeOp : UnrestrictedResizeOp;
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else if (name == "Maximize")
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return MaximizeOp;
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else if (name == "Minimize")
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return MinimizeOp;
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else if (name == "Close")
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return CloseOp;
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else if (name == "OnAllDesktops")
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return OnAllDesktopsOp;
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else if (name == "Shade")
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return ShadeOp;
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else if (name == "Operations")
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return OperationsOp;
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else if (name == "Maximize (vertical only)")
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return VMaximizeOp;
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else if (name == "Maximize (horizontal only)")
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return HMaximizeOp;
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else if (name == "Lower")
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return LowerOp;
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return NoOp;
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}
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Options::MouseCommand Options::mouseCommand(const QString &name, bool restricted )
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{
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QString lowerName = name.toLower();
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if (lowerName == "raise") return MouseRaise;
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if (lowerName == "lower") return MouseLower;
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if (lowerName == "operations menu") return MouseOperationsMenu;
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if (lowerName == "toggle raise and lower") return MouseToggleRaiseAndLower;
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if (lowerName == "activate and raise") return MouseActivateAndRaise;
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if (lowerName == "activate and lower") return MouseActivateAndLower;
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if (lowerName == "activate") return MouseActivate;
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if (lowerName == "activate, raise and pass click") return MouseActivateRaiseAndPassClick;
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if (lowerName == "activate and pass click") return MouseActivateAndPassClick;
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if (lowerName == "activate, raise and move")
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return restricted ? MouseActivateRaiseAndMove : MouseActivateRaiseAndUnrestrictedMove;
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if (lowerName == "move") return restricted ? MouseMove : MouseUnrestrictedMove;
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if (lowerName == "resize") return restricted ? MouseResize : MouseUnrestrictedResize;
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if (lowerName == "shade") return MouseShade;
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if (lowerName == "minimize") return MouseMinimize;
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if (lowerName == "nothing") return MouseNothing;
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return MouseNothing;
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}
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Options::MouseWheelCommand Options::mouseWheelCommand(const QString &name)
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{
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QString lowerName = name.toLower();
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if (lowerName == "raise/lower") return MouseWheelRaiseLower;
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if (lowerName == "shade/unshade") return MouseWheelShadeUnshade;
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if (lowerName == "maximize/restore") return MouseWheelMaximizeRestore;
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if (lowerName == "above/below") return MouseWheelAboveBelow;
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if (lowerName == "previous/next desktop") return MouseWheelPreviousNextDesktop;
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if (lowerName == "change opacity") return MouseWheelChangeOpacity;
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return MouseWheelNothing;
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}
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bool Options::showGeometryTip()
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{
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return show_geometry_tip;
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}
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int Options::electricBorders()
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{
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return electric_borders;
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}
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int Options::electricBorderDelay()
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{
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return electric_border_delay;
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}
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bool Options::checkIgnoreFocusStealing( const Client* c )
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{
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return ignoreFocusStealingClasses.contains(QString::fromLatin1(c->resourceClass()));
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}
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Options::MouseCommand Options::wheelToMouseCommand( MouseWheelCommand com, int delta )
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{
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switch( com )
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{
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case MouseWheelRaiseLower:
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return delta > 0 ? MouseRaise : MouseLower;
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case MouseWheelShadeUnshade:
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return delta > 0 ? MouseSetShade : MouseUnsetShade;
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case MouseWheelMaximizeRestore:
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return delta > 0 ? MouseMaximize : MouseRestore;
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case MouseWheelAboveBelow:
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return delta > 0 ? MouseAbove : MouseBelow;
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case MouseWheelPreviousNextDesktop:
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return delta > 0 ? MousePreviousDesktop : MouseNextDesktop;
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case MouseWheelChangeOpacity:
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return delta > 0 ? MouseOpacityMore : MouseOpacityLess;
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default:
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return MouseNothing;
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}
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}
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#endif
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Options::MoveResizeMode Options::stringToMoveResizeMode( const QString& s )
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{
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return s == "Opaque" ? Opaque : Transparent;
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}
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const char* Options::moveResizeModeToString( MoveResizeMode mode )
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{
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return mode == Opaque ? "Opaque" : "Transparent";
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}
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} // namespace
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