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