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110 lines
3.2 KiB
110 lines
3.2 KiB
/*
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* Copyright (c) 2006 Boudewijn Rempt <boud@valdyas.org
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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_CHANGE_PROFILE_VISITOR_H_
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#define KIS_CHANGE_PROFILE_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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/**
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* The Change Profile visitor walks over all layers and if the current
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* layer has the specified colorspace AND the specified old profile, sets
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* the colorspace to the same colorspace with the NEW profile, without doing
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* conversions. This is essential if you have loaded an image that didn't
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* have an embedded profile to which you want to attach the right profile.
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*/
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class KisChangeProfileVisitor :public KisLayerVisitor {
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public:
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KisChangeProfileVisitor(KisColorSpace *oldColorSpace, KisColorSpace *dstColorSpace);
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virtual ~KisChangeProfileVisitor();
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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_oldColorSpace;
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KisColorSpace *m_dstColorSpace;
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};
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KisChangeProfileVisitor::KisChangeProfileVisitor(KisColorSpace * oldColorSpace,
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KisColorSpace *dstColorSpace) :
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KisLayerVisitor(),
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m_oldColorSpace(oldColorSpace),
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m_dstColorSpace(dstColorSpace)
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{
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}
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KisChangeProfileVisitor::~KisChangeProfileVisitor()
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{
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}
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bool KisChangeProfileVisitor::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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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 KisChangeProfileVisitor::visit(KisPaintLayer *layer)
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{
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if (!layer) return false;
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if (!layer->paintDevice()) return false;
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if (!layer->paintDevice()->colorSpace()) return false;
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KisColorSpace * cs = layer->paintDevice()->colorSpace();
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if (cs == m_oldColorSpace) {
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layer->paintDevice()->setProfile(m_dstColorSpace->getProfile());
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layer->setDirty();
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}
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return true;
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}
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bool KisChangeProfileVisitor::visit(KisPartLayer *)
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{
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return true;
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}
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bool KisChangeProfileVisitor::visit(KisAdjustmentLayer * layer)
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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_CHANGE_PROFILE_VISITOR_H_
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