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89 lines
2.8 KiB
89 lines
2.8 KiB
////////////////////////////////////////////////////////////////////////////////
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//
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// Class Name : KFI::CKFileFontIconView
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// Author : Craig Drummond
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// Project : K Font Installer
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// Creation Date : 31/05/2003
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// Version : $Revision$ $Date$
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//
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////////////////////////////////////////////////////////////////////////////////
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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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////////////////////////////////////////////////////////////////////////////////
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// (C) Craig Drummond, 2003, 2004
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////////////////////////////////////////////////////////////////////////////////
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#include <tqevent.h>
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#include <kfileitem.h>
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#include <kurldrag.h>
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#include "KFileFontIconView.h"
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namespace KFI
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{
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// CPD: KDE4 should make acceptDrag() virtual there fore can get rid of all these ::contentsX functions...
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void CKFileFontIconView::contentsDragEnterEvent(TQDragEnterEvent *e)
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{
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if(acceptDrag(e))
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KFileIconView::contentsDragEnterEvent(e);
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else
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e->ignore();
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}
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void CKFileFontIconView::contentsDragMoveEvent(TQDragMoveEvent *e)
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{
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if(acceptDrag(e))
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KFileIconView::contentsDragMoveEvent(e);
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else
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e->ignore();
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}
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void CKFileFontIconView::contentsDropEvent(TQDropEvent *e)
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{
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contentsDragLeaveEvent(NULL);
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if(acceptDrag(e))
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KFileIconView::contentsDropEvent(e);
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else
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e->ignore();
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}
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bool CKFileFontIconView::acceptDrag(TQDropEvent *e) const
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{
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#if 0 // Crashes - seems to be called to quick???
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bool ok=false;
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KURL::List urls;
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if(KURLDrag::canDecode(e) && (e->source()!=const_cast<CKFileFontIconView *>(this)) &&
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(TQDropEvent::Copy==e->action() || TQDropEvent::Move==e->action()) &&
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KURLDrag::decode(e, urls) && !urls.isEmpty())
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{
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KURL::List::Iterator it;
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ok=true;
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for(it=urls.begin(); ok && it!=urls.end(); ++it)
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if(!CFontEngine::isAFontOrAfm(TQFile::encodeName((*it).path())))
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ok=false;
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}
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return ok;
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#endif
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return KURLDrag::canDecode(e) && (e->source()!= const_cast<CKFileFontIconView*>(this)) &&
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(TQDropEvent::Copy==e->action() || TQDropEvent::Move==e->action());
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}
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}
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