1 files changed, 122 insertions, 0 deletions
diff --git a/kresources/selectdialog.cpp b/kresources/selectdialog.cpp
new file mode 100644
index 000000000..a36e7ec48
--- /dev/null
+++ b/kresources/selectdialog.cpp
@@ -0,0 +1,122 @@
+/*
+    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 <qgroupbox.h>
+#include <qlayout.h>
+
+#include "resource.h"
+
+#include "selectdialog.h"
+
+using namespace KRES;
+
+SelectDialog::SelectDialog( QPtrList<Resource> list, QWidget *parent,
+                            const char *name )
+  : KDialog( parent, name, true )
+{
+  setCaption( i18n( "Resource Selection" ) );
+  resize( 300, 200 );
+
+  QVBoxLayout *mainLayout = new QVBoxLayout( this );
+  mainLayout->setMargin( marginHint() );
+
+  QGroupBox *groupBox = new QGroupBox( 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(), this, SLOT( accept() ) );
+  buttonBox->addButton( KStdGuiItem::cancel(), this, 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, SIGNAL(returnPressed(QListBoxItem*)),
+           SLOT(accept()) );
+  connect( mResourceId, SIGNAL( executed( QListBoxItem* ) ),
+           SLOT( accept() ) );
+}
+
+Resource *SelectDialog::resource()
+{
+  if ( mResourceId->currentItem() != -1 )
+    return mResourceMap[ mResourceId->currentItem() ];
+  else
+    return 0;
+}
+
+Resource *SelectDialog::getResource( QPtrList<Resource> list, QWidget *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;
+}