1 files changed, 144 insertions, 0 deletions
diff --git a/krita/ui/kis_savexml_visitor.h b/krita/ui/kis_savexml_visitor.h
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+++ b/krita/ui/kis_savexml_visitor.h
@@ -0,0 +1,144 @@
+/*
+ *  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 <qrect.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(QDomDocument doc, QDomElement element, Q_UINT32 &count, bool root=false) :
+        KisLayerVisitor(),
+        m_doc(doc),
+        m_count(count),
+        m_root(root)
+    {
+        m_elem = element;
+    }
+
+public:
+    virtual bool visit(KisPaintLayer *layer)
+    {
+        QDomElement 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", QString("layer%1").arg(m_count));
+        layerElement.setAttribute("colorspacename", layer->paintDevice()->colorSpace()->id().id());
+        layerElement.setAttribute("hasmask", layer->hasMask());
+        m_elem.appendChild(layerElement);
+
+        if(layer->paintDevice()->hasExifInfo())
+        {
+            QDomElement exifElmt = layer->paintDevice()->exifInfo()->save(m_doc);
+            layerElement.appendChild(exifElmt);
+        }
+        m_count++;
+        return true;
+    }
+
+    virtual bool visit(KisGroupLayer *layer)
+    {
+        QDomElement 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);
+       }
+
+        QDomElement 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)
+    {
+        QDomElement 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", QString("layer%1").arg(m_count));
+        layerElement.setAttribute("x", layer->x());
+        layerElement.setAttribute("y", layer->y());
+        m_elem.appendChild(layerElement);
+
+        m_count++;
+        return true;
+    }
+
+private:
+    QDomDocument m_doc;
+    QDomElement m_elem;
+    Q_UINT32 &m_count;
+    bool m_root;
+};
+
+#endif // KIS_SAVEXML_VISITOR_H_
+