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/*
* Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
* Copyright (c) 2005 Casper Boemann <cbr@boemann.dk>
*
* 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.
*/
#ifndef KIS_SAVEXML_VISITOR_H_
#define KIS_SAVEXML_VISITOR_H_
#include <tqrect.h>
#include "kis_adjustment_layer.h"
#include "kis_exif_info.h"
#include "kis_group_layer.h"
#include "kis_image.h"
#include "kis_layer.h"
#include "kis_layer_visitor.h"
#include "kis_paint_layer.h"
#include "kis_types.h"
class KisSaveXmlVisitor : public KisLayerVisitor {
public:
KisSaveXmlVisitor(TQDomDocument doc, TQDomElement element, TQ_UINT32 &count, bool root=false) :
KisLayerVisitor(),
m_doc(doc),
m_count(count),
m_root(root)
{
m_elem = element;
}
public:
virtual bool visit(KisPaintLayer *layer)
{
TQDomElement layerElement = m_doc.createElement("layer");
layerElement.setAttribute("name", layer->name());
layerElement.setAttribute("x", layer->x());
layerElement.setAttribute("y", layer->y());
layerElement.setAttribute("opacity", layer->opacity());
layerElement.setAttribute("compositeop", layer->compositeOp().id().id());
layerElement.setAttribute("visible", layer->visible());
layerElement.setAttribute("locked", layer->locked());
layerElement.setAttribute("layertype", "paintlayer");
layerElement.setAttribute("filename", TQString("layer%1").tqarg(m_count));
layerElement.setAttribute("colorspacename", layer->paintDevice()->colorSpace()->id().id());
layerElement.setAttribute("hastqmask", layer->hasMask());
m_elem.appendChild(layerElement);
if(layer->paintDevice()->hasExifInfo())
{
TQDomElement exifElmt = layer->paintDevice()->exifInfo()->save(m_doc);
layerElement.appendChild(exifElmt);
}
m_count++;
return true;
}
virtual bool visit(KisGroupLayer *layer)
{
TQDomElement layerElement;
if(m_root) // if this is the root we fake so not to save it
layerElement = m_elem;
else
{
layerElement = m_doc.createElement("layer");
layerElement.setAttribute("name", layer->name());
layerElement.setAttribute("x", layer->x());
layerElement.setAttribute("y", layer->y());
layerElement.setAttribute("opacity", layer->opacity());
layerElement.setAttribute("compositeop", layer->compositeOp().id().id());
layerElement.setAttribute("visible", layer->visible());
layerElement.setAttribute("locked", layer->locked());
layerElement.setAttribute("layertype", "grouplayer");
m_elem.appendChild(layerElement);
}
TQDomElement elem = m_doc.createElement("LAYERS");
layerElement.appendChild(elem);
KisSaveXmlVisitor visitor(m_doc, elem, m_count);
KisLayerSP child = layer->firstChild();
while(child)
{
child->accept(visitor);
child = child->nextSibling();
}
return true;
}
virtual bool visit(KisPartLayer* layer)
{
bool ok = layer->saveToXML(m_doc, m_elem);
return ok;
}
virtual bool visit(KisAdjustmentLayer* layer)
{
TQDomElement layerElement = m_doc.createElement("layer");
layerElement.setAttribute("name", layer->name());
layerElement.setAttribute("filtername", layer->filter()->name());
layerElement.setAttribute("filterversion", layer->filter()->version());
layerElement.setAttribute("opacity", layer->opacity());
layerElement.setAttribute("compositeop", layer->compositeOp().id().id());
layerElement.setAttribute("visible", layer->visible());
layerElement.setAttribute("locked", layer->locked());
layerElement.setAttribute("layertype", "adjustmentlayer");
layerElement.setAttribute("filename", TQString("layer%1").tqarg(m_count));
layerElement.setAttribute("x", layer->x());
layerElement.setAttribute("y", layer->y());
m_elem.appendChild(layerElement);
m_count++;
return true;
}
private:
TQDomDocument m_doc;
TQDomElement m_elem;
TQ_UINT32 &m_count;
bool m_root;
};
#endif // KIS_SAVEXML_VISITOR_H_
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