diff options
Diffstat (limited to 'kwin/kcmkwin/kwinrules/ruleslist.cpp')
| -rw-r--r-- | kwin/kcmkwin/kwinrules/ruleslist.cpp | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/kwin/kcmkwin/kwinrules/ruleslist.cpp b/kwin/kcmkwin/kwinrules/ruleslist.cpp new file mode 100644 index 000000000..f4704089f --- /dev/null +++ b/kwin/kcmkwin/kwinrules/ruleslist.cpp @@ -0,0 +1,200 @@ +/* + * Copyright (c) 2004 Lubos Lunak <l.lunak@kde.org> + * + * 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 "ruleslist.h" + +#include <klistbox.h> +#include <kpushbutton.h> +#include <assert.h> +#include <kdebug.h> +#include <kconfig.h> + +#include "ruleswidget.h" + +namespace KWinInternal +{ + +KCMRulesList::KCMRulesList( QWidget* parent, const char* name ) +: KCMRulesListBase( parent, name ) + { + // connect both current/selected, so that current==selected (stupid QListBox :( ) + connect( rules_listbox, SIGNAL( currentChanged( QListBoxItem* )), + SLOT( activeChanged( QListBoxItem*))); + connect( rules_listbox, SIGNAL( selectionChanged( QListBoxItem* )), + SLOT( activeChanged( QListBoxItem*))); + connect( new_button, SIGNAL( clicked()), + SLOT( newClicked())); + connect( modify_button, SIGNAL( clicked()), + SLOT( modifyClicked())); + connect( delete_button, SIGNAL( clicked()), + SLOT( deleteClicked())); + connect( moveup_button, SIGNAL( clicked()), + SLOT( moveupClicked())); + connect( movedown_button, SIGNAL( clicked()), + SLOT( movedownClicked())); + connect( rules_listbox, SIGNAL( doubleClicked ( QListBoxItem * ) ), + SLOT( modifyClicked())); + load(); + } + +KCMRulesList::~KCMRulesList() + { + for( QValueVector< Rules* >::Iterator it = rules.begin(); + it != rules.end(); + ++it ) + delete *it; + rules.clear(); + } + +void KCMRulesList::activeChanged( QListBoxItem* item ) + { + if( item != NULL ) + rules_listbox->setSelected( item, true ); // make current==selected + modify_button->setEnabled( item != NULL ); + delete_button->setEnabled( item != NULL ); + moveup_button->setEnabled( item != NULL && item->prev() != NULL ); + movedown_button->setEnabled( item != NULL && item->next() != NULL ); + } + +void KCMRulesList::newClicked() + { + RulesDialog dlg; + Rules* rule = dlg.edit( NULL, 0, false ); + if( rule == NULL ) + return; + int pos = rules_listbox->currentItem() + 1; + rules_listbox->insertItem( rule->description, pos ); + rules_listbox->setSelected( pos, true ); + rules.insert( rules.begin() + pos, rule ); + emit changed( true ); + } + +void KCMRulesList::modifyClicked() + { + int pos = rules_listbox->currentItem(); + if ( pos == -1 ) + return; + RulesDialog dlg; + Rules* rule = dlg.edit( rules[ pos ], 0, false ); + if( rule == rules[ pos ] ) + return; + delete rules[ pos ]; + rules[ pos ] = rule; + rules_listbox->changeItem( rule->description, pos ); + emit changed( true ); + } + +void KCMRulesList::deleteClicked() + { + int pos = rules_listbox->currentItem(); + assert( pos != -1 ); + rules_listbox->removeItem( pos ); + rules.erase( rules.begin() + pos ); + emit changed( true ); + } + +void KCMRulesList::moveupClicked() + { + int pos = rules_listbox->currentItem(); + assert( pos != -1 ); + if( pos > 0 ) + { + QString txt = rules_listbox->text( pos ); + rules_listbox->removeItem( pos ); + rules_listbox->insertItem( txt, pos - 1 ); + rules_listbox->setSelected( pos - 1, true ); + Rules* rule = rules[ pos ]; + rules[ pos ] = rules[ pos - 1 ]; + rules[ pos - 1 ] = rule; + } + emit changed( true ); + } + +void KCMRulesList::movedownClicked() + { + int pos = rules_listbox->currentItem(); + assert( pos != -1 ); + if( pos < int( rules_listbox->count()) - 1 ) + { + QString txt = rules_listbox->text( pos ); + rules_listbox->removeItem( pos ); + rules_listbox->insertItem( txt, pos + 1 ); + rules_listbox->setSelected( pos + 1, true ); + Rules* rule = rules[ pos ]; + rules[ pos ] = rules[ pos + 1 ]; + rules[ pos + 1 ] = rule; + } + emit changed( true ); + } + +void KCMRulesList::load() + { + rules_listbox->clear(); + for( QValueVector< Rules* >::Iterator it = rules.begin(); + it != rules.end(); + ++it ) + delete *it; + rules.clear(); + KConfig cfg( "kwinrulesrc", true ); + cfg.setGroup( "General" ); + int count = cfg.readNumEntry( "count" ); + rules.reserve( count ); + for( int i = 1; + i <= count; + ++i ) + { + cfg.setGroup( QString::number( i )); + Rules* rule = new Rules( cfg ); + rules.append( rule ); + rules_listbox->insertItem( rule->description ); + } + if( rules.count() > 0 ) + rules_listbox->setSelected( 0, true ); + else + activeChanged( NULL ); + } + +void KCMRulesList::save() + { + 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( QValueVector< Rules* >::ConstIterator it = rules.begin(); + it != rules.end(); + ++it ) + { + cfg.setGroup( QString::number( i )); + (*it)->write( cfg ); + ++i; + } + } + +void KCMRulesList::defaults() + { + load(); + } + +} // namespace + +#include "ruleslist.moc" |