diff options
Diffstat (limited to 'kwin/kcmkwin/kwinrules/main.cpp')
| -rw-r--r-- | kwin/kcmkwin/kwinrules/main.cpp | 294 |
1 files changed, 294 insertions, 0 deletions
diff --git a/kwin/kcmkwin/kwinrules/main.cpp b/kwin/kcmkwin/kwinrules/main.cpp new file mode 100644 index 000000000..9657e3649 --- /dev/null +++ b/kwin/kcmkwin/kwinrules/main.cpp @@ -0,0 +1,294 @@ +/* + * Copyright (c) 2004 Lubos Lunak <[email protected]> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include <kcmdlineargs.h> +#include <kapplication.h> +#include <dcopclient.h> +#include <kconfig.h> +#include <klocale.h> +#include <kwin.h> + +#include <X11/Xlib.h> +#include <fixx11h.h> + +#include "ruleswidget.h" +#include "../../rules.h" + +namespace KWinInternal +{ + +static void loadRules( QValueList< Rules* >& rules ) + { + 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 ); + } + } + +static void saveRules( const QValueList< Rules* >& rules ) + { + 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 ) + { + cfg.setGroup( QString::number( i )); + (*it)->write( cfg ); + ++i; + } + } + +static Rules* findRule( const QValueList< Rules* >& rules, Window wid, bool whole_app ) + { + KWin::WindowInfo info = KWin::windowInfo( wid, + NET::WMName | NET::WMWindowType, + NET::WM2WindowClass | NET::WM2WindowRole | NET::WM2ClientMachine ); + if( !info.valid()) // shouldn't really happen + return NULL; + QCString wmclass_class = info.windowClassClass().lower(); + QCString wmclass_name = info.windowClassName().lower(); + QCString role = info.windowRole().lower(); + NET::WindowType type = info.windowType( NET::NormalMask | NET::DesktopMask | NET::DockMask + | NET::ToolbarMask | NET::MenuMask | NET::DialogMask | NET::OverrideMask | NET::TopMenuMask + | NET::UtilityMask | NET::SplashMask ); + QString title = info.name(); +// QCString extrarole = ""; // TODO + QCString machine = info.clientMachine().lower(); + Rules* best_match = NULL; + int match_quality = 0; + for( QValueList< Rules* >::ConstIterator it = rules.begin(); + it != rules.end(); + ++it ) + { + // try to find an exact match, i.e. not a generic rule + Rules* rule = *it; + int quality = 0; + bool generic = true; + if( rule->wmclassmatch != Rules::ExactMatch ) + continue; // too generic + if( !rule->matchWMClass( wmclass_class, wmclass_name )) + continue; + // from now on, it matches the app - now try to match for a specific window + if( rule->wmclasscomplete ) + { + quality += 1; + generic = false; // this can be considered specific enough (old X apps) + } + if( !whole_app ) + { + if( rule->windowrolematch != Rules::UnimportantMatch ) + { + quality += rule->windowrolematch == Rules::ExactMatch ? 5 : 1; + generic = false; + } + if( rule->titlematch != Rules::UnimportantMatch ) + { + quality += rule->titlematch == Rules::ExactMatch ? 3 : 1; + generic = false; + } + if( rule->types != NET::AllTypesMask ) + { + int bits = 0; + for( unsigned int bit = 1; + bit < 1U << 31; + bit <<= 1 ) + if( rule->types & bit ) + ++bits; + if( bits == 1 ) + quality += 2; + } + if( generic ) // ignore generic rules, use only the ones that are for this window + continue; + } + else + { + if( rule->types == NET::AllTypesMask ) + quality += 2; + } + if( !rule->matchType( type ) + || !rule->matchRole( role ) + || !rule->matchTitle( title ) + || !rule->matchClientMachine( machine )) + continue; + if( quality > match_quality ) + { + best_match = rule; + match_quality = quality; + } + } + if( best_match != NULL ) + return best_match; + Rules* ret = new Rules; + if( whole_app ) + { + ret->description = i18n( "Application settings for %1" ).arg( wmclass_class ); + // TODO maybe exclude some types? If yes, then also exclude them above + // when searching. + ret->types = NET::AllTypesMask; + ret->titlematch = Rules::UnimportantMatch; + ret->clientmachine = machine; // set, but make unimportant + ret->clientmachinematch = Rules::UnimportantMatch; + ret->extrarolematch = Rules::UnimportantMatch; + ret->windowrolematch = Rules::UnimportantMatch; + if( wmclass_name == wmclass_class ) + { + ret->wmclasscomplete = false; + ret->wmclass = wmclass_class; + ret->wmclassmatch = Rules::ExactMatch; + } + else + { + // WM_CLASS components differ - perhaps the app got -name argument + ret->wmclasscomplete = true; + ret->wmclass = wmclass_name + ' ' + wmclass_class; + ret->wmclassmatch = Rules::ExactMatch; + } + return ret; + } + ret->description = i18n( "Window settings for %1" ).arg( wmclass_class ); + if( type == NET::Unknown ) + ret->types = NET::NormalMask; + else + ret->types = 1 << type; // convert type to its mask + ret->title = title; // set, but make unimportant + ret->titlematch = Rules::UnimportantMatch; + ret->clientmachine = machine; // set, but make unimportant + ret->clientmachinematch = Rules::UnimportantMatch; +// ret->extrarole = extra; TODO + ret->extrarolematch = Rules::UnimportantMatch; + if( !role.isEmpty() + && role != "unknown" && role != "unnamed" ) // Qt sets this if not specified + { + ret->windowrole = role; + ret->windowrolematch = Rules::ExactMatch; + if( wmclass_name == wmclass_class ) + { + ret->wmclasscomplete = false; + ret->wmclass = wmclass_class; + ret->wmclassmatch = Rules::ExactMatch; + } + else + { + // WM_CLASS components differ - perhaps the app got -name argument + ret->wmclasscomplete = true; + ret->wmclass = wmclass_name + ' ' + wmclass_class; + ret->wmclassmatch = Rules::ExactMatch; + } + } + else // no role set + { + if( wmclass_name != wmclass_class ) + { + ret->wmclasscomplete = true; + ret->wmclass = wmclass_name + ' ' + wmclass_class; + ret->wmclassmatch = Rules::ExactMatch; + } + else + { + // This is a window that has no role set, and both components of WM_CLASS + // match (possibly only differing in case), which most likely means either + // the application doesn't give a damn about distinguishing its various + // windows, or it's an app that uses role for that, but this window + // lacks it for some reason. Use non-complete WM_CLASS matching, also + // include window title in the matching, and pray it causes many more positive + // matches than negative matches. + ret->titlematch = Rules::ExactMatch; + ret->wmclasscomplete = false; + ret->wmclass = wmclass_class; + ret->wmclassmatch = Rules::ExactMatch; + } + } + return ret; + } + +static int edit( Window wid, bool whole_app ) + { + QValueList< Rules* > rules; + loadRules( rules ); + Rules* orig_rule = findRule( rules, wid, whole_app ); + RulesDialog dlg; + // dlg.edit() creates new Rules instance if edited + Rules* edited_rule = dlg.edit( orig_rule, wid, true ); + if( edited_rule == NULL || edited_rule->isEmpty()) + { + rules.remove( orig_rule ); + delete orig_rule; + if( orig_rule != edited_rule ) + delete edited_rule; + } + else if( edited_rule != orig_rule ) + { + QValueList< Rules* >::Iterator pos = rules.find( orig_rule ); + if( pos != rules.end()) + *pos = edited_rule; + else + rules.prepend( edited_rule ); + delete orig_rule; + } + saveRules( rules ); + if( !kapp->dcopClient()->isAttached()) + kapp->dcopClient()->attach(); + kapp->dcopClient()->send("kwin*", "", "reconfigure()", ""); + return 0; + } + +} // namespace + +static const KCmdLineOptions options[] = + { + // no need for I18N_NOOP(), this is not supposed to be used directly + { "wid <wid>", "WId of the window for special window settings.", 0 }, + { "whole-app", "Whether the settings should affect all windows of the application.", 0 }, + KCmdLineLastOption + }; + +extern "C" +KDE_EXPORT int kdemain( int argc, char* argv[] ) + { + KLocale::setMainCatalogue( "kcmkwinrules" ); + KCmdLineArgs::init( argc, argv, "kwin_rules_dialog", I18N_NOOP( "KWin" ), + I18N_NOOP( "KWin helper utility" ), "1.0" ); + KCmdLineArgs::addCmdLineOptions( options ); + KApplication app; + KCmdLineArgs* args = KCmdLineArgs::parsedArgs(); + bool id_ok = false; + Window id = args->getOption( "wid" ).toULong( &id_ok ); + bool whole_app = args->isSet( "whole-app" ); + args->clear(); + if( !id_ok || id == None ) + { + KCmdLineArgs::usage( i18n( "This helper utility is not supposed to be called directly." )); + return 1; + } + return KWinInternal::edit( id, whole_app ); + } |