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-rw-r--r--tderesources/selectdialog.cpp122
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diff --git a/tderesources/selectdialog.cpp b/tderesources/selectdialog.cpp
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+++ b/tderesources/selectdialog.cpp
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+/*
+ This file is part of libtderesources.
+
+ Copyright (c) 2002 Tobias Koenig <[email protected]>
+ Copyright (c) 2002 Jan-Pascal van Best <[email protected]>
+ Copyright (c) 2003 Cornelius Schumacher <[email protected]>
+
+ 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 <tqlayout.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;
+}