File indexing completed on 2025-02-16 07:39:53

 /*
     SPDX-FileCopyrightText: 1998-2008 Sebastian Trueg <trueg@k3b.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "k3bmultichoicedialog.h"
 #include "k3bstdguiitems.h"
 
 #include <KIconLoader>
 
 #include <QCloseEvent>
 #include <QGridLayout>
 #include <QHBoxLayout>
 #include <QLabel>
 #include <QLayout>
 #include <QMessageBox>
 #include <QPushButton>
 
 
 class K3b::MultiChoiceDialog::Private
 {
 public:
     Private()
         : buttonLayout(0) {
     }
 
     QList<QPushButton*> buttons;
     QHBoxLayout* buttonLayout;
 
     bool buttonClicked;
 };
 
 
 // from kmessagebox.cpp
 static QIcon themedMessageBoxIcon(QMessageBox::Icon icon)
 {
     QString icon_name;
 
     switch (icon) {
     case QMessageBox::NoIcon:
         return QIcon();
         break;
     case QMessageBox::Information:
         icon_name = "dialog-information";
         break;
     case QMessageBox::Warning:
         icon_name = "dialog-warning";
         break;
     case QMessageBox::Critical:
         icon_name = "dialog-error";
         break;
     default:
         break;
     }
 
     QIcon ret = KIconLoader::global()->loadIcon(icon_name, KIconLoader::NoGroup, KIconLoader::SizeLarge, KIconLoader::DefaultState, QStringList(), 0, true);
 
     if (ret.isNull()) {
         return QMessageBox::standardIcon(icon);
     } else {
         return ret;
     }
 }
 
 
 K3b::MultiChoiceDialog::MultiChoiceDialog( const QString& caption,
                                             const QString& text,
                                             QMessageBox::Icon icon,
                                             QWidget* parent )
     : QDialog( parent )
 {
     d = new Private();
 
     setWindowTitle( caption );
 
     QGridLayout* mainGrid = new QGridLayout( this );
 
     QHBoxLayout* contents = new QHBoxLayout;
     contents->setSpacing( contents->spacing()*2 );
     contents->setContentsMargins( 0, 0, 0, 0 );
 
     QLabel* pixLabel = new QLabel( this );
     int size = KIconLoader::global()->currentSize(KIconLoader::Dialog);
     pixLabel->setPixmap( themedMessageBoxIcon( icon ).pixmap( size, size ) );
     pixLabel->setScaledContents( false );
     QLabel* label = new QLabel( text, this );
     label->setWordWrap( true );
     contents->addWidget( pixLabel, 0 );
     contents->addWidget( label, 1 );
 
     d->buttonLayout = new QHBoxLayout;
     d->buttonLayout->setContentsMargins( 0, 0, 0, 0 );
 
     mainGrid->addLayout( contents, 0, 0, 1, 3 );
     mainGrid->addWidget( K3b::StdGuiItems::horizontalLine( this ), 1, 0, 1, 3 );
     mainGrid->addLayout( d->buttonLayout, 2, 1 );
 
     mainGrid->setColumnStretch( 0, 1 );
     mainGrid->setColumnStretch( 2, 1 );
     mainGrid->setRowStretch( 0, 1 );
 }
 
 
 K3b::MultiChoiceDialog::~MultiChoiceDialog()
 {
     delete d;
 }
 
 
 int K3b::MultiChoiceDialog::addButton( const KGuiItem& b )
 {
     QPushButton* button = new QPushButton( this );
     KGuiItem::assign( button, b );
     d->buttonLayout->addWidget( button );
     d->buttons.append(button);
     const auto buttonId = d->buttons.count();
     connect( button, &QAbstractButton::clicked, this, [this, buttonId]() { done(buttonId); } );
     return buttonId;
 }
 
 
 void K3b::MultiChoiceDialog::slotButtonClicked( int code )
 {
     d->buttonClicked = true;
     done( code );
 }
 
 
 int K3b::MultiChoiceDialog::exec()
 {
     d->buttonClicked = false;
     return QDialog::exec();
 }
 
 
 void K3b::MultiChoiceDialog::closeEvent( QCloseEvent* e )
 {
     // make sure the dialog can only be closed by the buttons
     // otherwise we may get an undefined return value in exec
 
     if( d->buttonClicked )
         QDialog::closeEvent( e );
     else
         e->ignore();
 }
 
 
 int K3b::MultiChoiceDialog::choose( const QString& caption,
                                   const QString& text,
                                   QMessageBox::Icon icon,
                                   QWidget* parent,
                                   int buttonCount,
                                   const KGuiItem& b1,
                                   const KGuiItem& b2,
                                   const KGuiItem& b3,
                                   const KGuiItem& b4,
                                   const KGuiItem& b5,
                                   const KGuiItem& b6 )
 {
     K3b::MultiChoiceDialog dlg( caption, text, icon, parent );
     dlg.addButton( b1 );
     if( buttonCount > 1 )
         dlg.addButton( b2 );
     if( buttonCount > 2 )
         dlg.addButton( b3 );
     if( buttonCount > 3 )
         dlg.addButton( b4 );
     if( buttonCount > 4 )
         dlg.addButton( b5 );
     if( buttonCount > 5 )
         dlg.addButton( b6 );
 
     return dlg.exec();
 }
 
 #include "moc_k3bmultichoicedialog.cpp"