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/*
This file is part of libkresources.
Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org>
Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <kbuttonbox.h>
#include <klistbox.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <tqgroupbox.h>
#include <layout.h>
#include "resource.h"
#include "selectdialog.h"
using namespace KRES;
SelectDialog::SelectDialog( TQPtrList<Resource> list, TQWidget *parent,
const char *name )
: KDialog( parent, name, true )
{
setCaption( i18n( "Resource Selection" ) );
resize( 300, 200 );
TQVBoxLayout *mainLayout = new TQVBoxLayout( this );
mainLayout->setMargin( marginHint() );
TQGroupBox *groupBox = new TQGroupBox( 2, Qt::Horizontal, this );
groupBox->setTitle( i18n( "Resources" ) );
mResourceId = new KListBox( groupBox );
mainLayout->addWidget( groupBox );
mainLayout->addSpacing( 10 );
KButtonBox *buttonBox = new KButtonBox( this );
buttonBox->addStretch();
buttonBox->addButton( KStdGuiItem::ok(), TQT_TQOBJECT(this), TQT_SLOT( accept() ) );
buttonBox->addButton( KStdGuiItem::cancel(), TQT_TQOBJECT(this), TQT_SLOT( reject() ) );
buttonBox->layout();
mainLayout->addWidget( buttonBox );
// setup listbox
uint counter = 0;
for ( uint i = 0; i < list.count(); ++i ) {
Resource *resource = list.at( i );
if ( resource && !resource->readOnly() ) {
mResourceMap.insert( counter, resource );
mResourceId->insertItem( resource->resourceName() );
counter++;
}
}
mResourceId->setCurrentItem( 0 );
connect( mResourceId, TQT_SIGNAL(returnPressed(TQListBoxItem*)),
TQT_SLOT(accept()) );
connect( mResourceId, TQT_SIGNAL( executed( TQListBoxItem* ) ),
TQT_SLOT( accept() ) );
}
Resource *SelectDialog::resource()
{
if ( mResourceId->currentItem() != -1 )
return mResourceMap[ mResourceId->currentItem() ];
else
return 0;
}
Resource *SelectDialog::getResource( TQPtrList<Resource> list, TQWidget *parent )
{
if ( list.count() == 0 ) {
KMessageBox::error( parent, i18n( "There is no resource available!" ) );
return 0;
}
if ( list.count() == 1 ) return list.first();
// the following lines will return a writeable resource if only _one_ writeable
// resource exists
Resource *found = 0;
Resource *it = list.first();
while ( it ) {
if ( !it->readOnly() ) {
if ( found ) {
found = 0;
break;
} else
found = it;
}
it = list.next();
}
if ( found )
return found;
SelectDialog dlg( list, parent );
if ( dlg.exec() == KDialog::Accepted ) return dlg.resource();
else return 0;
}
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