File indexing completed on 2024-05-19 04:48:45

 /****************************************************************************************
  * Copyright (c) 2012 Matěj Laitl <matej@laitl.cz>                                      *
  *                                                                                      *
  * 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, see <http://www.gnu.org/licenses/>.                           *
  ****************************************************************************************/
 
 #include "ExcludedLabelsDialog.h"
 
 #include "core/meta/Meta.h"
 #include "core/collections/QueryMaker.h"
 #include "core-impl/collections/support/CollectionManager.h"
 #include "statsyncing/Config.h"
 
 #include <KConfigGroup>
 #include <KLocalizedString>
 
 #include <QDialogButtonBox>
 #include <QGridLayout>
 #include <QLabel>
 #include <QLineEdit>
 #include <QListWidget>
 #include <QPushButton>
 #include <QToolButton>
 #include <QVBoxLayout>
 
 ExcludedLabelsDialog::ExcludedLabelsDialog( StatSyncing::Config *config, QWidget *parent,
                                             Qt::WindowFlags flags )
     : QDialog( parent, flags )
     , m_statSyncingConfig( config )
 {
     Q_ASSERT( m_statSyncingConfig );
     QWidget *mainWidget = new QWidget(this);
     QVBoxLayout *mainLayout = new QVBoxLayout(this);
     mainLayout->addWidget(mainWidget);
     setupUi(mainWidget);
 
     QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel, this);
     QPushButton *okButton = buttonBox->button(QDialogButtonBox::Ok);
     okButton->setDefault(true);
     okButton->setShortcut(Qt::CTRL | Qt::Key_Return);
     connect(buttonBox, &QDialogButtonBox::accepted, this, &ExcludedLabelsDialog::accept);
     connect(buttonBox, &QDialogButtonBox::rejected, this, &ExcludedLabelsDialog::reject);
     setWindowTitle( i18n( "Excluded Labels" ) );
     mainLayout->addWidget(buttonBox);
 
     addLabels( config->excludedLabels(), true );
     Collections::QueryMaker *qm = CollectionManager::instance()->queryMaker();
     qm->setQueryType( Collections::QueryMaker::Label );
     qm->setAutoDelete( true );
     connect( qm, &Collections::QueryMaker::newLabelsReady,
              this, &ExcludedLabelsDialog::slowNewResultReady );
     qm->run();
 
     connect( addButton, &QAbstractButton::clicked, this, &ExcludedLabelsDialog::slotAddExcludedLabel );
     connect( addLabelLine, &QLineEdit::returnPressed, this, &ExcludedLabelsDialog::slotAddExcludedLabel );
     connect( okButton, &QAbstractButton::clicked, this, &ExcludedLabelsDialog::slotSaveToConfig );
 }
 
 void
 ExcludedLabelsDialog::slowNewResultReady( const Meta::LabelList &labels )
 {
     foreach( const Meta::LabelPtr &label, labels )
         addLabel( label->name() );
 }
 
 void
 ExcludedLabelsDialog::slotAddExcludedLabel()
 {
     addLabel( addLabelLine->text(), true );
     addLabelLine->setText( QString() );
 }
 
 void
 ExcludedLabelsDialog::slotSaveToConfig()
 {
     QSet<QString> excluded;
     foreach( const QListWidgetItem *item, listWidget->selectedItems() )
     {
         excluded.insert( item->text() );
     }
     m_statSyncingConfig->setExcludedLabels( excluded );
 }
 
 void
 ExcludedLabelsDialog::addLabel( const QString &label, bool selected )
 {
     int count = listWidget->count();
     for( int i = 0; i <= count; i++ )
     {
         QModelIndex idx;
         if( i == count )
         {
             // reached end of the list
             listWidget->addItem( label );
             idx = listWidget->model()->index( i, 0 );
         }
         else if( listWidget->item( i )->text() == label )
         {
             // already in list
             return;
         }
         else if( QString::localeAwareCompare( listWidget->item( i )->text(), label ) > 0 )
         {
             listWidget->insertItem( i, label );
             idx = listWidget->model()->index( i, 0 );
         }
         // else continue to next iteration
 
         // just inserted
         if( idx.isValid() && selected )
             listWidget->selectionModel()->select( idx, QItemSelectionModel::Select );
         if( idx.isValid() )
             return;
     }
 }
 
 void
 ExcludedLabelsDialog::addLabels( const QSet<QString> &labels, bool selected )
 {
     foreach( const QString &label, labels )
     {
         addLabel( label, selected );
     }
 }