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123 lines
3.4 KiB
123 lines
3.4 KiB
/*
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This file is part of libkresources.
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Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
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Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org>
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Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <kbuttonbox.h>
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#include <klistbox.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <tqgroupbox.h>
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#include <tqlayout.h>
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#include "resource.h"
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#include "selectdialog.h"
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using namespace KRES;
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SelectDialog::SelectDialog( TQPtrList<Resource> list, TQWidget *parent,
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const char *name )
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: KDialog( parent, name, true )
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{
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setCaption( i18n( "Resource Selection" ) );
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resize( 300, 200 );
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TQVBoxLayout *mainLayout = new TQVBoxLayout( this );
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mainLayout->setMargin( marginHint() );
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TQGroupBox *groupBox = new TQGroupBox( 2, Qt::Horizontal, this );
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groupBox->setTitle( i18n( "Resources" ) );
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mResourceId = new KListBox( groupBox );
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mainLayout->addWidget( groupBox );
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mainLayout->addSpacing( 10 );
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KButtonBox *buttonBox = new KButtonBox( this );
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buttonBox->addStretch();
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buttonBox->addButton( KStdGuiItem::ok(), this, TQT_SLOT( accept() ) );
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buttonBox->addButton( KStdGuiItem::cancel(), this, TQT_SLOT( reject() ) );
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buttonBox->layout();
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mainLayout->addWidget( buttonBox );
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// setup listbox
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uint counter = 0;
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for ( uint i = 0; i < list.count(); ++i ) {
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Resource *resource = list.at( i );
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if ( resource && !resource->readOnly() ) {
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mResourceMap.insert( counter, resource );
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mResourceId->insertItem( resource->resourceName() );
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counter++;
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}
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}
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mResourceId->setCurrentItem( 0 );
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connect( mResourceId, TQT_SIGNAL(returnPressed(TQListBoxItem*)),
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TQT_SLOT(accept()) );
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connect( mResourceId, TQT_SIGNAL( executed( TQListBoxItem* ) ),
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TQT_SLOT( accept() ) );
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}
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Resource *SelectDialog::resource()
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{
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if ( mResourceId->currentItem() != -1 )
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return mResourceMap[ mResourceId->currentItem() ];
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else
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return 0;
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}
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Resource *SelectDialog::getResource( TQPtrList<Resource> list, TQWidget *parent )
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{
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if ( list.count() == 0 ) {
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KMessageBox::error( parent, i18n( "There is no resource available!" ) );
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return 0;
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}
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if ( list.count() == 1 ) return list.first();
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// the following lines will return a writeable resource if only _one_ writeable
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// resource exists
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Resource *found = 0;
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Resource *it = list.first();
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while ( it ) {
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if ( !it->readOnly() ) {
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if ( found ) {
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found = 0;
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break;
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} else
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found = it;
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}
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it = list.next();
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}
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if ( found )
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return found;
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SelectDialog dlg( list, parent );
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if ( dlg.exec() == KDialog::Accepted ) return dlg.resource();
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else return 0;
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}
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