You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
118 lines
3.3 KiB
118 lines
3.3 KiB
/*
|
|
* Copyright (c) 2005 Gábor Lehel <illissius@gmail.com>
|
|
*
|
|
* 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_POPULATE_VISITOR_H
|
|
#define KIS_POPULATE_VISITOR_H
|
|
|
|
#include <kiconloader.h>
|
|
#include "kis_types.h"
|
|
#include "kis_layer.h"
|
|
#include "kis_group_layer.h"
|
|
#include "kis_paint_layer.h"
|
|
#include "kis_part_layer.h"
|
|
#include "kis_adjustment_layer.h"
|
|
#include "kis_layerlist.h"
|
|
|
|
|
|
/**
|
|
* This visitor walks over the layer tree to fill
|
|
* the layer box.
|
|
*/
|
|
class KisPopulateVisitor: public KisLayerVisitor
|
|
{
|
|
public:
|
|
KisPopulateVisitor(KisLayerList* widget)
|
|
: m_widget(widget)
|
|
, m_parent(0)
|
|
{ }
|
|
|
|
KisPopulateVisitor(KisLayerItem* tqparent)
|
|
: m_widget(tqparent->listView())
|
|
, m_parent(tqparent)
|
|
{ }
|
|
|
|
virtual bool visit(KisPaintLayer* layer)
|
|
{
|
|
if (!layer->temporary())
|
|
add(layer);
|
|
return true;
|
|
}
|
|
|
|
virtual bool visit(KisPartLayer* layer)
|
|
{
|
|
add(layer)->setPixmap(0, SmallIcon("gear", 16));
|
|
return true;
|
|
}
|
|
|
|
virtual bool visit(KisAdjustmentLayer* layer)
|
|
{
|
|
add(layer)->setPixmap(0, SmallIcon("tool_filter", 16));
|
|
return true;
|
|
}
|
|
|
|
virtual bool visit(KisGroupLayer* layer)
|
|
{
|
|
KisLayerItem* item = add(layer);
|
|
item->makeFolder();
|
|
KisPopulateVisitor visitor(item);
|
|
for (KisLayerSP l = layer->firstChild(); l; l = l->nextSibling())
|
|
l->accept(visitor);
|
|
|
|
vKisLayerSP childLayersAdded = visitor.layersAdded();
|
|
|
|
for (vKisLayerSP::iterator it = childLayersAdded.begin(); it != childLayersAdded.end(); ++it) {
|
|
m_layersAdded.append(*it);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
vKisLayerSP layersAdded() const
|
|
{
|
|
return m_layersAdded;
|
|
}
|
|
|
|
private:
|
|
LayerList* m_widget;
|
|
KisLayerItem* m_parent;
|
|
vKisLayerSP m_layersAdded;
|
|
|
|
KisLayerItem* add(KisLayer* layer)
|
|
{
|
|
if (!layer) return 0;
|
|
|
|
KisImageSP img = layer->image();
|
|
if (!img) return 0;
|
|
|
|
KisLayerItem *item;
|
|
if (m_parent) {
|
|
item = new KisLayerItem(m_parent, layer);
|
|
}
|
|
else {
|
|
item = new KisLayerItem(m_widget, layer);
|
|
}
|
|
if (layer == img->activeLayer()) {
|
|
item->setActive();
|
|
}
|
|
m_layersAdded.append(layer);
|
|
return item;
|
|
}
|
|
};
|
|
|
|
#endif
|