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/*
* Kivio - Visual Modelling and Flowcharting
* Copyright (C) 2000-2001 theKompany.com & Dave Marotti
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "kivio_spawner_drag.h"
#include "kivio_stencil_spawner.h"
#include "kivio_stencil_spawner_info.h"
#include "kivio_stencil_spawner_set.h"
#include "kivio_icon_view.h"
#include <kdebug.h>
KivioSpawnerDrag::KivioSpawnerDrag( KivioIconView *view, QWidget *parent, const char *name )
: QIconDrag( parent, name )
{
m_pView = view;
}
KivioSpawnerDrag::~KivioSpawnerDrag()
{
m_pView->clearCurrentDrag();
kdDebug(43000) << "KivioSpawnerDrag - this destroyed" << endl;
}
const char *KivioSpawnerDrag::format( int i ) const
{
if( i==0 )
return "application/x-qiconlist";
else if( i==1 )
return "kivio/stencilSpawner";
else
return 0L;
}
QByteArray KivioSpawnerDrag::encodedData( const char *mime ) const
{
QByteArray a;
if( QString(mime) == "application/x-qiconlist" )
{
a = QIconDrag::encodedData(mime);
}
else if( QString(mime) == "kivio/stencilSpawner" )
{
QString s = m_spawners.join("\r\n");
a.resize(s.length());
memcpy( a.data(), s.latin1(), s.length() );
}
return a;
}
bool KivioSpawnerDrag::canDecode( QMimeSource *e )
{
return e->provides( "application/x-qiconlist" ) ||
e->provides( "kivio/stencilSpawner" );
}
void KivioSpawnerDrag::append( const QIconDragItem &item, const QRect &pr,
const QRect &tr, KivioStencilSpawner &spawner )
{
QIconDrag::append( item, pr, tr );
QString full = spawner.set()->dir() + "/" + spawner.info()->title();
kdDebug(43000) << "KivioSpawnerDrag::append() - Adding " << full << endl;
m_spawners << full;
}
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