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/*
* Copyright (c) 2006 Boudewijn Rempt <boud@valdyas.org>
*
* 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 <kdebug.h>
#include "kis_import_catcher.h"
#include "kis_types.h"
#include "kis_view.h"
#include "kis_doc.h"
#include "kis_image.h"
#include "kis_layer.h"
#include "kis_group_layer.h"
KisImportCatcher::KisImportCatcher(KURL url, KisImageSP image)
: TQObject()
, m_doc( new KisDoc() )
, m_image( image )
, m_url( url )
{
m_doc->openURL(url);
if ( !m_doc->isLoading() ) {
slotLoadingFinished();
}
else {
connect(m_doc, TQT_SIGNAL(loadingFinished()), this, TQT_SLOT(slotLoadingFinished()));
}
}
void KisImportCatcher::slotLoadingFinished()
{
KisImageSP importedImage = m_doc->currentImage();
if (importedImage) {
KisLayerSP importedImageLayer = importedImage->rootLayer().data();
if (importedImageLayer != 0) {
if (importedImageLayer->numLayers() == 2) {
// Don't import the root if this is not a layered image (1 group layer
// plus 1 other).
importedImageLayer = importedImageLayer->firstChild();
importedImageLayer->parent()->removeLayer(importedImageLayer);
}
importedImageLayer->setName(m_url.prettyURL());
KisGroupLayerSP parent = 0;
KisLayerSP currentActiveLayer = m_image->activeLayer();
if (currentActiveLayer) {
parent = currentActiveLayer->parent();
}
if (parent == 0) {
parent = m_image->rootLayer();
}
m_image->addLayer(importedImageLayer.data(), parent, currentActiveLayer);
}
}
m_doc->deleteLater();
deleteLater();
}
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