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/*
* kis_layerbox.h - part of Chalk aka Krayon aka KimageShop
*
* Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
* Copyright (C) 2006 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_LAYERBOX_H
#define KIS_LAYERBOX_H
#include <tqframe.h>
#include <kdebug.h>
#include <tqtimer.h>
#include "kis_types.h"
#include "kis_colorspace.h"
class WdgLayerBox;
class TQButton;
class TQPainter;
class TQWidget;
class KIconLoader;
class KPopupMenu;
class KoDocumentEntry;
class KisCompositeOp;
class KisLayerList;
class LayerItem;
class KisCanvasSubject;
class KisLayerBox : public TQFrame {
typedef TQFrame super;
Q_OBJECT
TQ_OBJECT
public:
KisLayerBox(KisCanvasSubject *subject, TQWidget *tqparent = 0, const char *name = 0);
virtual ~KisLayerBox();
void clear();
void setUpdatesAndSignalsEnabled(bool enable);
void setImage(KisImageSP image);
public slots:
// connect to KisImage signals
void slotLayerActivated(KisLayerSP layer);
void slotLayerAdded(KisLayerSP layer);
void slotLayerRemoved(KisLayerSP layer, KisGroupLayerSP wasParent, KisLayerSP wasAboveThis);
void slotLayerMoved(KisLayerSP layer, KisGroupLayerSP wasParent, KisLayerSP wasAboveThis);
void slotLayerPropertiesChanged(KisLayerSP layer);
void slotLayersChanged(KisGroupLayerSP rootLayer);
void slotLayerUpdated(KisLayerSP layer, TQRect rc);
void slotSetCompositeOp(const KisCompositeOp& compositeOp);
void slotSetOpacity(int opacity);
void slotSetColorSpace(const KisColorSpace * colorSpace);
signals:
void sigRequestLayer(KisGroupLayerSP tqparent, KisLayerSP above);
void sigRequestGroupLayer(KisGroupLayerSP tqparent, KisLayerSP above);
void sigRequestAdjustmentLayer(KisGroupLayerSP tqparent, KisLayerSP above);
void sigRequestPartLayer(KisGroupLayerSP tqparent, KisLayerSP above, const KoDocumentEntry& entry);
void sigRequestLayerProperties(KisLayerSP layer);
void sigOpacityChanged(int opacity, bool withSlider);
void sigOpacityFinishedChanging(int previous, int opacity);
void sigItemComposite(const KisCompositeOp&);
private:
enum LayerTypes { PAINT_LAYER, GROUP_LAYER, ADJUSTMENT_LAYER, OBJECT_LAYER };
private slots:
// connect to LayerList signals
void slotLayerActivated(LayerItem* layer);
void slotLayerDisplayNameChanged(LayerItem* layer, const TQString& displayName);
void slotLayerPropertyChanged(LayerItem* layer, const TQString& name, bool on);
void slotLayerMoved(LayerItem* layer, LayerItem* tqparent, LayerItem* after);
void slotRequestNewLayer(LayerItem* tqparent, LayerItem* after);
void slotRequestNewFolder(LayerItem* tqparent, LayerItem* after);
void slotRequestNewAdjustmentLayer(LayerItem* tqparent, LayerItem* after);
void slotRequestNewObjectLayer(LayerItem* tqparent, LayerItem* item, const KoDocumentEntry& entry);
void slotRequestRemoveLayer(LayerItem* layer);
void slotRequestLayerProperties(LayerItem* layer);
void slotAboutToShow();
void slotAddMenuActivated(int type = OBJECT_LAYER);
void slotRmClicked();
void slotRaiseClicked();
void slotLowerClicked();
void slotPropertiesClicked();
void updateThumbnails();
private:
void updateUI();
TQPixmap loadPixmap(const TQString& filename, const KIconLoader& il, int size);
KisLayerList* list() const;
void markModified(KisLayer *layer);
KPopupMenu *m_newLayerMenu;
KoPartSelectAction *m_partLayerAction;
KisImageSP m_image;
TQValueList<int> m_modified;
WdgLayerBox *m_lst;
void printChalkLayers() const;
void printLayerboxLayers() const;
};
#endif // KIS_LAYERBOX_H
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