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/*
* Copyright (c) 2004 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.
*/
#ifndef KIS_SELECTION_MANAGER_
#define KIS_SELECTION_MANAGER_
#include "tqobject.h"
#include "tqptrlist.h"
#include "kis_image.h"
#include <koffice_export.h>
class KAction;
class KisView;
class KisDoc;
class KisClipboard;
/**
* The selection manager is responsible selections
* and the clipboard.
*/
class KRITACORE_EXPORT KisSelectionManager : public TQObject {
Q_OBJECT
TQ_OBJECT
public:
KisSelectionManager(KisView * parent, KisDoc * doc);
virtual ~KisSelectionManager();
void setup(KActionCollection * collection);
void addSelectionAction(KAction * action);
public:
/**
* This function return if the selection should be displayed
*/
bool displaySelection();
public slots:
void updateGUI();
void imgSelectionChanged(KisImageSP img);
void clipboardDataChanged();
void cut();
void copy();
KisLayerSP paste();
void pasteNew();
void cutToNewLayer();
void selectAll();
void deselect();
void clear();
void fillForegroundColor();
void fillBackgroundColor();
void fillPattern();
void reselect();
void invert();
void copySelectionToNewLayer();
void feather();
void border();
void expand();
void contract();
void smooth();
void similar();
void transform();
void load();
void save();
void toggleDisplaySelection();
public:
void grow (TQ_INT32 xradius, TQ_INT32 yradius);
void shrink (TQ_INT32 xradius, TQ_INT32 yradius, bool edge_lock);
void border(TQ_INT32 xradius, TQ_INT32 yradius);
// the following functions are needed for the siox tool
// they might be also usefull on its own
void erode();
void dilate();
private:
void fill(const KisColor& color, bool fillWithPattern, const TQString& transactionText);
void computeBorder (TQ_INT32 *circ, TQ_INT32 xradius, TQ_INT32 yradius);
inline void rotatePointers (TQ_UINT8 **p, TQ_UINT32 n);
void computeTransition (TQ_UINT8* transition, TQ_UINT8** buf, TQ_INT32 width);
KisView * m_parent;
KisDoc * m_doc;
KisClipboard * m_clipboard;
KAction *m_copy;
KAction *m_cut;
KAction *m_paste;
KAction *m_pasteNew;
KAction *m_cutToNewLayer;
KAction *m_selectAll;
KAction *m_deselect;
KAction *m_clear;
KAction *m_reselect;
KAction *m_invert;
KAction *m_toNewLayer;
KAction *m_feather;
KAction *m_border;
KAction *m_expand;
KAction *m_smooth;
KAction *m_contract;
KAction *m_similar;
KAction *m_transform;
KAction *m_load;
KAction *m_save;
KAction *m_fillForegroundColor;
KAction *m_fillBackgroundColor;
KAction *m_fillPattern;
KToggleAction *m_toggleDisplaySelection;
TQPtrList<KAction> m_pluginActions;
};
#endif // KIS_SELECTION_MANAGER_
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