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102 lines
3.1 KiB
102 lines
3.1 KiB
/*
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* Copyright (c) 2005 Casper Boemann <cbr@boemann.dk>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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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#ifndef KIS_COLORSPACE_CONVERT_VISITOR_H_
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#define KIS_COLORSPACE_CONVERT_VISITOR_H_
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#include "kis_global.h"
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#include "kis_types.h"
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#include "kis_layer_visitor.h"
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#include "kis_paint_layer.h"
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#include "kis_paint_device.h"
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#include "kis_adjustment_layer.h"
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#include "kis_group_layer.h"
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class KisColorSpaceConvertVisitor :public KisLayerVisitor {
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public:
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KisColorSpaceConvertVisitor(KisColorSpace *dstColorSpace, TQ_INT32 renderingIntent);
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virtual ~KisColorSpaceConvertVisitor();
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public:
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virtual bool visit(KisPaintLayer *layer);
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virtual bool visit(KisGroupLayer *layer);
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virtual bool visit(KisPartLayer *layer);
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virtual bool visit(KisAdjustmentLayer* layer);
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private:
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KisColorSpace *m_dstColorSpace;
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TQ_INT32 m_renderingIntent;
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};
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KisColorSpaceConvertVisitor::KisColorSpaceConvertVisitor(KisColorSpace *dstColorSpace, TQ_INT32 renderingIntent) :
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KisLayerVisitor(),
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m_dstColorSpace(dstColorSpace),
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m_renderingIntent(renderingIntent)
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{
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}
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KisColorSpaceConvertVisitor::~KisColorSpaceConvertVisitor()
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{
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}
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bool KisColorSpaceConvertVisitor::visit(KisGroupLayer * layer)
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{
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// Clear the projection, we will have to re-render everything.
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// The image is already set to the new colorspace, so this'll work.
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layer->resetProjection();
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KisLayerSP child = layer->firstChild();
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while (child) {
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child->accept(*this);
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child = child->nextSibling();
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}
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layer->setDirty();
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return true;
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}
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bool KisColorSpaceConvertVisitor::visit(KisPaintLayer *layer)
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{
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layer->paintDevice()->convertTo(m_dstColorSpace, m_renderingIntent);
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layer->setDirty();
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return true;
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}
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bool KisColorSpaceConvertVisitor::visit(KisPartLayer *)
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{
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return true;
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}
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bool KisColorSpaceConvertVisitor::visit(KisAdjustmentLayer * layer)
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{
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if (layer->filter()->name() == "perchannel") {
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// Per-channel filters need to be reset because of different number
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// of channels. This makes undo very tricky, but so be it.
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// XXX: Make this more generic for after 1.6, when we'll have many
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// channel-specific filters.
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KisFilter * f = KisFilterRegistry::instance()->get("perchannel");
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layer->setFilter(f->configuration());
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}
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layer->resetCache();
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layer->setDirty();
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return true;
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}
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#endif // KIS_COLORSPACE_CONVERT_VISITOR_H_
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