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Diffstat (limited to 'kwin/rules.cpp')
| -rw-r--r-- | kwin/rules.cpp | 1077 |
1 files changed, 1077 insertions, 0 deletions
diff --git a/kwin/rules.cpp b/kwin/rules.cpp new file mode 100644 index 000000000..1aab4466a --- /dev/null +++ b/kwin/rules.cpp @@ -0,0 +1,1077 @@ +/***************************************************************** + KWin - the KDE window manager + This file is part of the KDE project. + +Copyright (C) 2004 Lubos Lunak <l.lunak@kde.org> + +You can Freely distribute this program under the GNU General Public +License. See the file "COPYING" for the exact licensing terms. +******************************************************************/ + +#include "rules.h" + +#include <fixx11h.h> +#include <kconfig.h> +#include <qregexp.h> +#include <ktempfile.h> +#include <ksimpleconfig.h> +#include <qfile.h> + +#ifndef KCMRULES +#include "client.h" +#include "workspace.h" +#endif + +namespace KWinInternal +{ + +Rules::Rules() + : temporary_state( 0 ) + , wmclassmatch( UnimportantMatch ) + , wmclasscomplete( UnimportantMatch ) + , windowrolematch( UnimportantMatch ) + , titlematch( UnimportantMatch ) + , extrarolematch( UnimportantMatch ) + , clientmachinematch( UnimportantMatch ) + , types( NET::AllTypesMask ) + , placementrule( UnusedForceRule ) + , positionrule( UnusedSetRule ) + , sizerule( UnusedSetRule ) + , minsizerule( UnusedForceRule ) + , maxsizerule( UnusedForceRule ) + , opacityactiverule( UnusedForceRule ) + , opacityinactiverule( UnusedForceRule ) + , ignorepositionrule( UnusedForceRule ) + , desktoprule( UnusedSetRule ) + , typerule( UnusedForceRule ) + , maximizevertrule( UnusedSetRule ) + , maximizehorizrule( UnusedSetRule ) + , minimizerule( UnusedSetRule ) + , shaderule( UnusedSetRule ) + , skiptaskbarrule( UnusedSetRule ) + , skippagerrule( UnusedSetRule ) + , aboverule( UnusedSetRule ) + , belowrule( UnusedSetRule ) + , fullscreenrule( UnusedSetRule ) + , noborderrule( UnusedSetRule ) + , fsplevelrule( UnusedForceRule ) + , acceptfocusrule( UnusedForceRule ) + , moveresizemoderule( UnusedForceRule ) + , closeablerule( UnusedForceRule ) + , strictgeometryrule( UnusedForceRule ) + , shortcutrule( UnusedSetRule ) + , disableglobalshortcutsrule( UnusedForceRule ) + { + } + +Rules::Rules( const QString& str, bool temporary ) + : temporary_state( temporary ? 2 : 0 ) + { + KTempFile file; + QFile* f = file.file(); + if( f != NULL ) + { + QCString s = str.utf8(); + f->writeBlock( s.data(), s.length()); + } + file.close(); + KSimpleConfig cfg( file.name()); + readFromCfg( cfg ); + if( description.isEmpty()) + description = "temporary"; + file.unlink(); + } + +#define READ_MATCH_STRING( var, func ) \ + var = cfg.readEntry( #var ) func; \ + var##match = (StringMatch) QMAX( FirstStringMatch, QMIN( LastStringMatch, cfg.readNumEntry( #var "match" ))); + +#define READ_SET_RULE( var, type, func ) \ + var = func ( cfg.read##type##Entry( #var )); \ + var##rule = readSetRule( cfg, #var "rule" ); + +#define READ_SET_RULE_DEF( var, type, func, def ) \ + var = func ( cfg.read##type##Entry( #var, def )); \ + var##rule = readSetRule( cfg, #var "rule" ); + +#define READ_SET_RULE_2( var, type, func, funcarg ) \ + var = func ( cfg.read##type##Entry( #var ), funcarg ); \ + var##rule = readSetRule( cfg, #var "rule" ); + +#define READ_FORCE_RULE( var, type, func ) \ + var = func ( cfg.read##type##Entry( #var )); \ + var##rule = readForceRule( cfg, #var "rule" ); + +#define READ_FORCE_RULE_2( var, type, func, funcarg ) \ + var = func ( cfg.read##type##Entry( #var ), funcarg ); \ + var##rule = readForceRule( cfg, #var "rule" ); + + +Rules::Rules( KConfig& cfg ) + : temporary_state( 0 ) + { + readFromCfg( cfg ); + } + +static int limit0to4( int i ) { return QMAX( 0, QMIN( 4, i )); } + +void Rules::readFromCfg( KConfig& cfg ) + { + description = cfg.readEntry( "Description" ); + if( description.isEmpty()) // capitalized first, lowercase for backwards compatibility + description = cfg.readEntry( "description" ); + READ_MATCH_STRING( wmclass, .lower().latin1() ); + wmclasscomplete = cfg.readBoolEntry( "wmclasscomplete" ); + READ_MATCH_STRING( windowrole, .lower().latin1() ); + READ_MATCH_STRING( title, ); + READ_MATCH_STRING( extrarole, .lower().latin1() ); + READ_MATCH_STRING( clientmachine, .lower().latin1() ); + types = cfg.readUnsignedLongNumEntry( "types", NET::AllTypesMask ); + READ_FORCE_RULE_2( placement,, Placement::policyFromString, false ); + READ_SET_RULE_DEF( position, Point,, &invalidPoint ); + READ_SET_RULE( size, Size, ); + if( size.isEmpty() && sizerule != ( SetRule )Remember) + sizerule = UnusedSetRule; + READ_FORCE_RULE( minsize, Size, ); + if( !minsize.isValid()) + minsize = QSize( 1, 1 ); + READ_FORCE_RULE( maxsize, Size, ); + if( maxsize.isEmpty()) + maxsize = QSize( 32767, 32767 ); + READ_FORCE_RULE( opacityactive, Num, ); + if( opacityactive < 0 || opacityactive > 100 ) + opacityactive = 100; + READ_FORCE_RULE( opacityinactive, Num, ); + if( opacityinactive < 0 || opacityinactive > 100 ) + opacityinactive = 100; + READ_FORCE_RULE( ignoreposition, Bool, ); + READ_SET_RULE( desktop, Num, ); + type = readType( cfg, "type" ); + typerule = type != NET::Unknown ? readForceRule( cfg, "typerule" ) : UnusedForceRule; + READ_SET_RULE( maximizevert, Bool, ); + READ_SET_RULE( maximizehoriz, Bool, ); + READ_SET_RULE( minimize, Bool, ); + READ_SET_RULE( shade, Bool, ); + READ_SET_RULE( skiptaskbar, Bool, ); + READ_SET_RULE( skippager, Bool, ); + READ_SET_RULE( above, Bool, ); + READ_SET_RULE( below, Bool, ); + READ_SET_RULE( fullscreen, Bool, ); + READ_SET_RULE( noborder, Bool, ); + READ_FORCE_RULE( fsplevel, Num, limit0to4 ); // fsp is 0-4 + READ_FORCE_RULE( acceptfocus, Bool, ); + READ_FORCE_RULE( moveresizemode, , Options::stringToMoveResizeMode ); + READ_FORCE_RULE( closeable, Bool, ); + READ_FORCE_RULE( strictgeometry, Bool, ); + READ_SET_RULE( shortcut, , ); + READ_FORCE_RULE( disableglobalshortcuts, Bool, ); + } + +#undef READ_MATCH_STRING +#undef READ_SET_RULE +#undef READ_SET_RULE_2 +#undef READ_FORCE_RULE +#undef READ_FORCE_RULE_2 + +#define WRITE_MATCH_STRING( var, cast, force ) \ + if( !var.isEmpty() || force ) \ + { \ + cfg.writeEntry( #var, cast var ); \ + cfg.writeEntry( #var "match", var##match ); \ + } \ + else \ + { \ + cfg.deleteEntry( #var ); \ + cfg.deleteEntry( #var "match" ); \ + } + +#define WRITE_SET_RULE( var, func ) \ + if( var##rule != UnusedSetRule ) \ + { \ + cfg.writeEntry( #var, func ( var )); \ + cfg.writeEntry( #var "rule", var##rule ); \ + } \ + else \ + { \ + cfg.deleteEntry( #var ); \ + cfg.deleteEntry( #var "rule" ); \ + } + +#define WRITE_FORCE_RULE( var, func ) \ + if( var##rule != UnusedForceRule ) \ + { \ + cfg.writeEntry( #var, func ( var )); \ + cfg.writeEntry( #var "rule", var##rule ); \ + } \ + else \ + { \ + cfg.deleteEntry( #var ); \ + cfg.deleteEntry( #var "rule" ); \ + } + +#define WRITE_WITH_DEFAULT( var, default ) \ + if( var != default ) \ + cfg.writeEntry( #var, var ); \ + else \ + cfg.deleteEntry( #var ); + + +void Rules::write( KConfig& cfg ) const + { + cfg.writeEntry( "Description", description ); + // always write wmclass + WRITE_MATCH_STRING( wmclass, (const char*), true ); + cfg.writeEntry( "wmclasscomplete", wmclasscomplete ); + WRITE_MATCH_STRING( windowrole, (const char*), false ); + WRITE_MATCH_STRING( title,, false ); + WRITE_MATCH_STRING( extrarole, (const char*), false ); + WRITE_MATCH_STRING( clientmachine, (const char*), false ); + WRITE_WITH_DEFAULT( types, NET::AllTypesMask ); + WRITE_FORCE_RULE( placement, Placement::policyToString ); + WRITE_SET_RULE( position, ); + WRITE_SET_RULE( size, ); + WRITE_FORCE_RULE( minsize, ); + WRITE_FORCE_RULE( maxsize, ); + WRITE_FORCE_RULE( opacityactive, ); + WRITE_FORCE_RULE( opacityinactive, ); + WRITE_FORCE_RULE( ignoreposition, ); + WRITE_SET_RULE( desktop, ); + WRITE_FORCE_RULE( type, ); + WRITE_SET_RULE( maximizevert, ); + WRITE_SET_RULE( maximizehoriz, ); + WRITE_SET_RULE( minimize, ); + WRITE_SET_RULE( shade, ); + WRITE_SET_RULE( skiptaskbar, ); + WRITE_SET_RULE( skippager, ); + WRITE_SET_RULE( above, ); + WRITE_SET_RULE( below, ); + WRITE_SET_RULE( fullscreen, ); + WRITE_SET_RULE( noborder, ); + WRITE_FORCE_RULE( fsplevel, ); + WRITE_FORCE_RULE( acceptfocus, ); + WRITE_FORCE_RULE( moveresizemode, Options::moveResizeModeToString ); + WRITE_FORCE_RULE( closeable, ); + WRITE_FORCE_RULE( strictgeometry, ); + WRITE_SET_RULE( shortcut, ); + WRITE_FORCE_RULE( disableglobalshortcuts, ); + } + +#undef WRITE_MATCH_STRING +#undef WRITE_SET_RULE +#undef WRITE_FORCE_RULE +#undef WRITE_WITH_DEFAULT + +// returns true if it doesn't affect anything +bool Rules::isEmpty() const + { + return( placementrule == UnusedForceRule + && positionrule == UnusedSetRule + && sizerule == UnusedSetRule + && minsizerule == UnusedForceRule + && maxsizerule == UnusedForceRule + && opacityactiverule == UnusedForceRule + && opacityinactiverule == UnusedForceRule + && ignorepositionrule == UnusedForceRule + && desktoprule == UnusedSetRule + && typerule == UnusedForceRule + && maximizevertrule == UnusedSetRule + && maximizehorizrule == UnusedSetRule + && minimizerule == UnusedSetRule + && shaderule == UnusedSetRule + && skiptaskbarrule == UnusedSetRule + && skippagerrule == UnusedSetRule + && aboverule == UnusedSetRule + && belowrule == UnusedSetRule + && fullscreenrule == UnusedSetRule + && noborderrule == UnusedSetRule + && fsplevelrule == UnusedForceRule + && acceptfocusrule == UnusedForceRule + && moveresizemoderule == UnusedForceRule + && closeablerule == UnusedForceRule + && strictgeometryrule == UnusedForceRule + && shortcutrule == UnusedSetRule + && disableglobalshortcutsrule == UnusedForceRule ); + } + +Rules::SetRule Rules::readSetRule( KConfig& cfg, const QString& key ) + { + int v = cfg.readNumEntry( key ); + if( v >= DontAffect && v <= ForceTemporarily ) + return static_cast< SetRule >( v ); + return UnusedSetRule; + } + +Rules::ForceRule Rules::readForceRule( KConfig& cfg, const QString& key ) + { + int v = cfg.readNumEntry( key ); + if( v == DontAffect || v == Force || v == ForceTemporarily ) + return static_cast< ForceRule >( v ); + return UnusedForceRule; + } + +NET::WindowType Rules::readType( KConfig& cfg, const QString& key ) + { + int v = cfg.readNumEntry( key ); + if( v >= NET::Normal && v <= NET::Splash ) + return static_cast< NET::WindowType >( v ); + return NET::Unknown; + } + +bool Rules::matchType( NET::WindowType match_type ) const + { + if( types != NET::AllTypesMask ) + { + if( match_type == NET::Unknown ) + match_type = NET::Normal; // NET::Unknown->NET::Normal is only here for matching + if( !NET::typeMatchesMask( match_type, types )) + return false; + } + return true; + } + +bool Rules::matchWMClass( const QCString& match_class, const QCString& match_name ) const + { + if( wmclassmatch != UnimportantMatch ) + { // TODO optimize? + QCString cwmclass = wmclasscomplete + ? match_name + ' ' + match_class : match_class; + if( wmclassmatch == RegExpMatch && QRegExp( wmclass ).search( cwmclass ) == -1 ) + return false; + if( wmclassmatch == ExactMatch && wmclass != cwmclass ) + return false; + if( wmclassmatch == SubstringMatch && !cwmclass.contains( wmclass )) + return false; + } + return true; + } + +bool Rules::matchRole( const QCString& match_role ) const + { + if( windowrolematch != UnimportantMatch ) + { + if( windowrolematch == RegExpMatch && QRegExp( windowrole ).search( match_role ) == -1 ) + return false; + if( windowrolematch == ExactMatch && windowrole != match_role ) + return false; + if( windowrolematch == SubstringMatch && !match_role.contains( windowrole )) + return false; + } + return true; + } + +bool Rules::matchTitle( const QString& match_title ) const + { + if( titlematch != UnimportantMatch ) + { + if( titlematch == RegExpMatch && QRegExp( title ).search( match_title ) == -1 ) + return false; + if( titlematch == ExactMatch && title != match_title ) + return false; + if( titlematch == SubstringMatch && !match_title.contains( title )) + return false; + } + return true; + } + +bool Rules::matchClientMachine( const QCString& match_machine ) const + { + if( clientmachinematch != UnimportantMatch ) + { + // if it's localhost, check also "localhost" before checking hostname + if( match_machine != "localhost" && isLocalMachine( match_machine ) + && matchClientMachine( "localhost" )) + return true; + if( clientmachinematch == RegExpMatch + && QRegExp( clientmachine ).search( match_machine ) == -1 ) + return false; + if( clientmachinematch == ExactMatch + && clientmachine != match_machine ) + return false; + if( clientmachinematch == SubstringMatch + && !match_machine.contains( clientmachine )) + return false; + } + return true; + } + +#ifndef KCMRULES +bool Rules::match( const Client* c ) const + { + if( !matchType( c->windowType( true ))) + return false; + if( !matchWMClass( c->resourceClass(), c->resourceName())) + return false; + if( !matchRole( c->windowRole())) + return false; + if( !matchTitle( c->caption( false ))) + return false; + // TODO extrarole + if( !matchClientMachine( c->wmClientMachine( false ))) + return false; + return true; + } + +bool Rules::update( Client* c ) + { + // TODO check this setting is for this client ? + bool updated = false; + if( positionrule == ( SetRule )Remember) + { + if( !c->isFullScreen()) + { + QPoint new_pos = position; + // don't use the position in the direction which is maximized + if(( c->maximizeMode() & MaximizeHorizontal ) == 0 ) + new_pos.setX( c->pos().x()); + if(( c->maximizeMode() & MaximizeVertical ) == 0 ) + new_pos.setY( c->pos().y()); + updated = updated || position != new_pos; + position = new_pos; + } + } + if( sizerule == ( SetRule )Remember) + { + if( !c->isFullScreen()) + { + QSize new_size = size; + // don't use the position in the direction which is maximized + if(( c->maximizeMode() & MaximizeHorizontal ) == 0 ) + new_size.setWidth( c->size().width()); + if(( c->maximizeMode() & MaximizeVertical ) == 0 ) + new_size.setHeight( c->size().height()); + updated = updated || size != new_size; + size = new_size; + } + } + if( desktoprule == ( SetRule )Remember) + { + updated = updated || desktop != c->desktop(); + desktop = c->desktop(); + } + if( maximizevertrule == ( SetRule )Remember) + { + updated = updated || maximizevert != bool( c->maximizeMode() & MaximizeVertical ); + maximizevert = c->maximizeMode() & MaximizeVertical; + } + if( maximizehorizrule == ( SetRule )Remember) + { + updated = updated || maximizehoriz != bool( c->maximizeMode() & MaximizeHorizontal ); + maximizehoriz = c->maximizeMode() & MaximizeHorizontal; + } + if( minimizerule == ( SetRule )Remember) + { + updated = updated || minimize != c->isMinimized(); + minimize = c->isMinimized(); + } + if( shaderule == ( SetRule )Remember) + { + updated = updated || ( shade != ( c->shadeMode() != ShadeNone )); + shade = c->shadeMode() != ShadeNone; + } + if( skiptaskbarrule == ( SetRule )Remember) + { + updated = updated || skiptaskbar != c->skipTaskbar(); + skiptaskbar = c->skipTaskbar(); + } + if( skippagerrule == ( SetRule )Remember) + { + updated = updated || skippager != c->skipPager(); + skippager = c->skipPager(); + } + if( aboverule == ( SetRule )Remember) + { + updated = updated || above != c->keepAbove(); + above = c->keepAbove(); + } + if( belowrule == ( SetRule )Remember) + { + updated = updated || below != c->keepBelow(); + below = c->keepBelow(); + } + if( fullscreenrule == ( SetRule )Remember) + { + updated = updated || fullscreen != c->isFullScreen(); + fullscreen = c->isFullScreen(); + } + if( noborderrule == ( SetRule )Remember) + { + updated = updated || noborder != c->isUserNoBorder(); + noborder = c->isUserNoBorder(); + } + if (opacityactiverule == ( ForceRule )Force) + { + updated = updated || (uint) (opacityactive/100.0*0xffffffff) != c->ruleOpacityActive(); + opacityactive = (uint)(((double)c->ruleOpacityActive())/0xffffffff*100); + } + if (opacityinactiverule == ( ForceRule )Force) + { + updated = updated || (uint) (opacityinactive/100.0*0xffffffff) != c->ruleOpacityInactive(); + opacityinactive = (uint)(((double)c->ruleOpacityInactive())/0xffffffff*100); + } + return updated; + } + +#define APPLY_RULE( var, name, type ) \ +bool Rules::apply##name( type& arg, bool init ) const \ + { \ + if( checkSetRule( var##rule, init )) \ + arg = this->var; \ + return checkSetStop( var##rule ); \ + } + +#define APPLY_FORCE_RULE( var, name, type ) \ +bool Rules::apply##name( type& arg ) const \ + { \ + if( checkForceRule( var##rule )) \ + arg = this->var; \ + return checkForceStop( var##rule ); \ + } + +APPLY_FORCE_RULE( placement, Placement, Placement::Policy ) + +bool Rules::applyGeometry( QRect& rect, bool init ) const + { + QPoint p = rect.topLeft(); + QSize s = rect.size(); + bool ret = false; // no short-circuiting + if( applyPosition( p, init )) + { + rect.moveTopLeft( p ); + ret = true; + } + if( applySize( s, init )) + { + rect.setSize( s ); + ret = true; + } + return ret; + } + +bool Rules::applyPosition( QPoint& pos, bool init ) const + { + if( this->position != invalidPoint && checkSetRule( positionrule, init )) + pos = this->position; + return checkSetStop( positionrule ); + } + +bool Rules::applySize( QSize& s, bool init ) const + { + if( this->size.isValid() && checkSetRule( sizerule, init )) + s = this->size; + return checkSetStop( sizerule ); + } + +APPLY_FORCE_RULE( minsize, MinSize, QSize ) +APPLY_FORCE_RULE( maxsize, MaxSize, QSize ) +APPLY_FORCE_RULE( opacityactive, OpacityActive, int ) +APPLY_FORCE_RULE( opacityinactive, OpacityInactive, int ) +APPLY_FORCE_RULE( ignoreposition, IgnorePosition, bool ) + +// the cfg. entry needs to stay named the say for backwards compatibility +bool Rules::applyIgnoreGeometry( bool& ignore ) const + { + return applyIgnorePosition( ignore ); + } + +APPLY_RULE( desktop, Desktop, int ) +APPLY_FORCE_RULE( type, Type, NET::WindowType ) + +bool Rules::applyMaximizeHoriz( MaximizeMode& mode, bool init ) const + { + if( checkSetRule( maximizehorizrule, init )) + mode = static_cast< MaximizeMode >(( maximizehoriz ? MaximizeHorizontal : 0 ) | ( mode & MaximizeVertical )); + return checkSetStop( maximizehorizrule ); + } + +bool Rules::applyMaximizeVert( MaximizeMode& mode, bool init ) const + { + if( checkSetRule( maximizevertrule, init )) + mode = static_cast< MaximizeMode >(( maximizevert ? MaximizeVertical : 0 ) | ( mode & MaximizeHorizontal )); + return checkSetStop( maximizevertrule ); + } + +APPLY_RULE( minimize, Minimize, bool ) + +bool Rules::applyShade( ShadeMode& sh, bool init ) const + { + if( checkSetRule( shaderule, init )) + { + if( !this->shade ) + sh = ShadeNone; + if( this->shade && sh == ShadeNone ) + sh = ShadeNormal; + } + return checkSetStop( shaderule ); + } + +APPLY_RULE( skiptaskbar, SkipTaskbar, bool ) +APPLY_RULE( skippager, SkipPager, bool ) +APPLY_RULE( above, KeepAbove, bool ) +APPLY_RULE( below, KeepBelow, bool ) +APPLY_RULE( fullscreen, FullScreen, bool ) +APPLY_RULE( noborder, NoBorder, bool ) +APPLY_FORCE_RULE( fsplevel, FSP, int ) +APPLY_FORCE_RULE( acceptfocus, AcceptFocus, bool ) +APPLY_FORCE_RULE( moveresizemode, MoveResizeMode, Options::MoveResizeMode ) +APPLY_FORCE_RULE( closeable, Closeable, bool ) +APPLY_FORCE_RULE( strictgeometry, StrictGeometry, bool ) +APPLY_RULE( shortcut, Shortcut, QString ) +APPLY_FORCE_RULE( disableglobalshortcuts, DisableGlobalShortcuts, bool ) + + +#undef APPLY_RULE +#undef APPLY_FORCE_RULE + +bool Rules::isTemporary() const + { + return temporary_state > 0; + } + +bool Rules::discardTemporary( bool force ) + { + if( temporary_state == 0 ) // not temporary + return false; + if( force || --temporary_state == 0 ) // too old + { + delete this; + return true; + } + return false; + } + +#define DISCARD_USED_SET_RULE( var ) \ + do { \ + if( var##rule == ( SetRule ) ApplyNow || ( withdrawn && var##rule == ( SetRule ) ForceTemporarily )) \ + var##rule = UnusedSetRule; \ + } while( false ) +#define DISCARD_USED_FORCE_RULE( var ) \ + do { \ + if( withdrawn && var##rule == ( ForceRule ) ForceTemporarily ) \ + var##rule = UnusedForceRule; \ + } while( false ) + +void Rules::discardUsed( bool withdrawn ) + { + DISCARD_USED_FORCE_RULE( placement ); + DISCARD_USED_SET_RULE( position ); + DISCARD_USED_SET_RULE( size ); + DISCARD_USED_FORCE_RULE( minsize ); + DISCARD_USED_FORCE_RULE( maxsize ); + DISCARD_USED_FORCE_RULE( opacityactive ); + DISCARD_USED_FORCE_RULE( opacityinactive ); + DISCARD_USED_FORCE_RULE( ignoreposition ); + DISCARD_USED_SET_RULE( desktop ); + DISCARD_USED_FORCE_RULE( type ); + DISCARD_USED_SET_RULE( maximizevert ); + DISCARD_USED_SET_RULE( maximizehoriz ); + DISCARD_USED_SET_RULE( minimize ); + DISCARD_USED_SET_RULE( shade ); + DISCARD_USED_SET_RULE( skiptaskbar ); + DISCARD_USED_SET_RULE( skippager ); + DISCARD_USED_SET_RULE( above ); + DISCARD_USED_SET_RULE( below ); + DISCARD_USED_SET_RULE( fullscreen ); + DISCARD_USED_SET_RULE( noborder ); + DISCARD_USED_FORCE_RULE( fsplevel ); + DISCARD_USED_FORCE_RULE( acceptfocus ); + DISCARD_USED_FORCE_RULE( moveresizemode ); + DISCARD_USED_FORCE_RULE( closeable ); + DISCARD_USED_FORCE_RULE( strictgeometry ); + DISCARD_USED_SET_RULE( shortcut ); + DISCARD_USED_FORCE_RULE( disableglobalshortcuts ); + } +#undef DISCARD_USED_SET_RULE +#undef DISCARD_USED_FORCE_RULE + +#endif + +#ifndef NDEBUG +kdbgstream& operator<<( kdbgstream& stream, const Rules* r ) + { + return stream << "[" << r->description << ":" << r->wmclass << "]" ; + } +#endif + +#ifndef KCMRULES +void WindowRules::discardTemporary() + { + QValueVector< Rules* >::Iterator it2 = rules.begin(); + for( QValueVector< Rules* >::Iterator it = rules.begin(); + it != rules.end(); + ) + { + if( (*it)->discardTemporary( true )) + ++it; + else + { + *it2++ = *it++; + } + } + rules.erase( it2, rules.end()); + } + +void WindowRules::update( Client* c ) + { + bool updated = false; + for( QValueVector< Rules* >::ConstIterator it = rules.begin(); + it != rules.end(); + ++it ) + if( (*it)->update( c )) // no short-circuiting here + updated = true; + if( updated ) + Workspace::self()->rulesUpdated(); + } + +#define CHECK_RULE( rule, type ) \ +type WindowRules::check##rule( type arg, bool init ) const \ + { \ + if( rules.count() == 0 ) \ + return arg; \ + type ret = arg; \ + for( QValueVector< Rules* >::ConstIterator it = rules.begin(); \ + it != rules.end(); \ + ++it ) \ + { \ + if( (*it)->apply##rule( ret, init )) \ + break; \ + } \ + return ret; \ + } + +#define CHECK_FORCE_RULE( rule, type ) \ +type WindowRules::check##rule( type arg ) const \ + { \ + if( rules.count() == 0 ) \ + return arg; \ + type ret = arg; \ + for( QValueVector< Rules* >::ConstIterator it = rules.begin(); \ + it != rules.end(); \ + ++it ) \ + { \ + if( (*it)->apply##rule( ret )) \ + break; \ + } \ + return ret; \ + } + +CHECK_FORCE_RULE( Placement, Placement::Policy ) + +QRect WindowRules::checkGeometry( QRect rect, bool init ) const + { + return QRect( checkPosition( rect.topLeft(), init ), checkSize( rect.size(), init )); + } + +CHECK_RULE( Position, QPoint ) +CHECK_RULE( Size, QSize ) +CHECK_FORCE_RULE( MinSize, QSize ) +CHECK_FORCE_RULE( MaxSize, QSize ) +CHECK_FORCE_RULE( OpacityActive, int ) +CHECK_FORCE_RULE( OpacityInactive, int ) +CHECK_FORCE_RULE( IgnorePosition, bool ) + +bool WindowRules::checkIgnoreGeometry( bool ignore ) const + { + return checkIgnorePosition( ignore ); + } + +CHECK_RULE( Desktop, int ) +CHECK_FORCE_RULE( Type, NET::WindowType ) +CHECK_RULE( MaximizeVert, KDecorationDefines::MaximizeMode ) +CHECK_RULE( MaximizeHoriz, KDecorationDefines::MaximizeMode ) + +KDecorationDefines::MaximizeMode WindowRules::checkMaximize( MaximizeMode mode, bool init ) const + { + bool vert = checkMaximizeVert( mode, init ) & MaximizeVertical; + bool horiz = checkMaximizeHoriz( mode, init ) & MaximizeHorizontal; + return static_cast< MaximizeMode >(( vert ? MaximizeVertical : 0 ) | ( horiz ? MaximizeHorizontal : 0 )); + } + +CHECK_RULE( Minimize, bool ) +CHECK_RULE( Shade, ShadeMode ) +CHECK_RULE( SkipTaskbar, bool ) +CHECK_RULE( SkipPager, bool ) +CHECK_RULE( KeepAbove, bool ) +CHECK_RULE( KeepBelow, bool ) +CHECK_RULE( FullScreen, bool ) +CHECK_RULE( NoBorder, bool ) +CHECK_FORCE_RULE( FSP, int ) +CHECK_FORCE_RULE( AcceptFocus, bool ) +CHECK_FORCE_RULE( MoveResizeMode, Options::MoveResizeMode ) +CHECK_FORCE_RULE( Closeable, bool ) +CHECK_FORCE_RULE( StrictGeometry, bool ) +CHECK_RULE( Shortcut, QString ) +CHECK_FORCE_RULE( DisableGlobalShortcuts, bool ) + +#undef CHECK_RULE +#undef CHECK_FORCE_RULE + +// Client + +void Client::setupWindowRules( bool ignore_temporary ) + { + client_rules = workspace()->findWindowRules( this, ignore_temporary ); + // check only after getting the rules, because there may be a rule forcing window type + if( isTopMenu()) // TODO cannot have restrictions + client_rules = WindowRules(); + } + +// Applies Force, ForceTemporarily and ApplyNow rules +// Used e.g. after the rules have been modified using the kcm. +void Client::applyWindowRules() + { + checkAndSetInitialRuledOpacity(); + // apply force rules + // Placement - does need explicit update, just like some others below + // Geometry : setGeometry() doesn't check rules + QRect orig_geom = QRect( pos(), sizeForClientSize( clientSize())); // handle shading + QRect geom = client_rules.checkGeometry( orig_geom ); + if( geom != orig_geom ) + setGeometry( geom ); + // MinSize, MaxSize handled by Geometry + // IgnorePosition + setDesktop( desktop()); + // Type + maximize( maximizeMode()); + // Minimize : functions don't check, and there are two functions + if( client_rules.checkMinimize( isMinimized())) + minimize(); + else + unminimize(); + setShade( shadeMode()); + setSkipTaskbar( skipTaskbar(), true ); + setSkipPager( skipPager()); + setKeepAbove( keepAbove()); + setKeepBelow( keepBelow()); + setFullScreen( isFullScreen(), true ); + setUserNoBorder( isUserNoBorder()); + // FSP + // AcceptFocus : + if( workspace()->mostRecentlyActivatedClient() == this + && !client_rules.checkAcceptFocus( true )) + workspace()->activateNextClient( this ); + // MoveResizeMode + // Closeable + QSize s = adjustedSize(); + if( s != size()) + resizeWithChecks( s ); + // StrictGeometry + setShortcut( rules()->checkShortcut( shortcut().toString())); + // see also Client::setActive() + if( isActive()) + workspace()->disableGlobalShortcutsForClient( rules()->checkDisableGlobalShortcuts( false )); + } + +void Client::updateWindowRules() + { + if( !isManaged()) // not fully setup yet + return; + if( workspace()->rulesUpdatesDisabled()) + return; + client_rules.update( this ); + } + +void Client::finishWindowRules() + { + updateWindowRules(); + client_rules = WindowRules(); + } + +void Client::checkAndSetInitialRuledOpacity() +//apply kwin-rules for window-translucency upon hitting apply or starting to manage client + { + int tmp; + + //active translucency + tmp = -1; + tmp = rules()->checkOpacityActive(tmp); + if( tmp != -1 ) //rule did apply and returns valid value + { + rule_opacity_active = (uint)((tmp/100.0)*0xffffffff); + } + else + rule_opacity_active = 0; + + //inactive translucency + tmp = -1; + tmp = rules()->checkOpacityInactive(tmp); + if( tmp != -1 ) //rule did apply and returns valid value + { + rule_opacity_inactive = (uint)((tmp/100.0)*0xffffffff); + } + else + rule_opacity_inactive = 0; + + return; + + if( isDock() ) + //workaround for docks, as they don't have active/inactive settings and don't aut, therefore we take only the active one... + { + uint tmp = rule_opacity_active ? rule_opacity_active : options->dockOpacity; + setOpacity(tmp < 0xFFFFFFFF && (rule_opacity_active || options->translucentDocks), tmp); + } + else + updateOpacity(); + } + +// Workspace + +WindowRules Workspace::findWindowRules( const Client* c, bool ignore_temporary ) + { + QValueVector< Rules* > ret; + for( QValueList< Rules* >::Iterator it = rules.begin(); + it != rules.end(); + ) + { + if( ignore_temporary && (*it)->isTemporary()) + { + ++it; + continue; + } + if( (*it)->match( c )) + { + Rules* rule = *it; + kdDebug( 1212 ) << "Rule found:" << rule << ":" << c << endl; + if( rule->isTemporary()) + it = rules.remove( it ); + else + ++it; + ret.append( rule ); + continue; + } + ++it; + } + return WindowRules( ret ); + } + +void Workspace::editWindowRules( Client* c, bool whole_app ) + { + writeWindowRules(); + QStringList args; + args << "--wid" << QString::number( c->window()); + if( whole_app ) + args << "--whole-app"; + KApplication::kdeinitExec( "kwin_rules_dialog", args ); + } + +void Workspace::loadWindowRules() + { + while( !rules.isEmpty()) + { + delete rules.front(); + rules.pop_front(); + } + KConfig cfg( "kwinrulesrc", true ); + cfg.setGroup( "General" ); + int count = cfg.readNumEntry( "count" ); + for( int i = 1; + i <= count; + ++i ) + { + cfg.setGroup( QString::number( i )); + Rules* rule = new Rules( cfg ); + rules.append( rule ); + } + } + +void Workspace::writeWindowRules() + { + rulesUpdatedTimer.stop(); + KConfig cfg( "kwinrulesrc" ); + QStringList groups = cfg.groupList(); + for( QStringList::ConstIterator it = groups.begin(); + it != groups.end(); + ++it ) + cfg.deleteGroup( *it ); + cfg.setGroup( "General" ); + cfg.writeEntry( "count", rules.count()); + int i = 1; + for( QValueList< Rules* >::ConstIterator it = rules.begin(); + it != rules.end(); + ++it ) + { + if( (*it)->isTemporary()) + continue; + cfg.setGroup( QString::number( i )); + (*it)->write( cfg ); + ++i; + } + } + +void Workspace::gotTemporaryRulesMessage( const QString& message ) + { + bool was_temporary = false; + for( QValueList< Rules* >::ConstIterator it = rules.begin(); + it != rules.end(); + ++it ) + if( (*it)->isTemporary()) + was_temporary = true; + Rules* rule = new Rules( message, true ); + rules.prepend( rule ); // highest priority first + if( !was_temporary ) + QTimer::singleShot( 60000, this, SLOT( cleanupTemporaryRules())); + } + +void Workspace::cleanupTemporaryRules() + { + bool has_temporary = false; + for( QValueList< Rules* >::Iterator it = rules.begin(); + it != rules.end(); + ) + { + if( (*it)->discardTemporary( false )) + it = rules.remove( it ); + else + { + if( (*it)->isTemporary()) + has_temporary = true; + ++it; + } + } + if( has_temporary ) + QTimer::singleShot( 60000, this, SLOT( cleanupTemporaryRules())); + } + +void Workspace::discardUsedWindowRules( Client* c, bool withdrawn ) + { + bool updated = false; + for( QValueList< Rules* >::Iterator it = rules.begin(); + it != rules.end(); + ) + { + if( c->rules()->contains( *it )) + { + updated = true; + (*it)->discardUsed( withdrawn ); + if( (*it)->isEmpty()) + { + c->removeRule( *it ); + Rules* r = *it; + it = rules.remove( it ); + delete r; + continue; + } + } + ++it; + } + if( updated ) + rulesUpdated(); + } + +void Workspace::rulesUpdated() + { + rulesUpdatedTimer.start( 1000, true ); + } + +void Workspace::disableRulesUpdates( bool disable ) + { + rules_updates_disabled = disable; + if( !disable ) + for( ClientList::ConstIterator it = clients.begin(); + it != clients.end(); + ++it ) + (*it)->updateWindowRules(); + } + +#endif + +} // namespace |