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137 lines
3.5 KiB
137 lines
3.5 KiB
15 years ago
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/*
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* Copyright (c) 2004 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_SELECTION_MANAGER_
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#define KIS_SELECTION_MANAGER_
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#include "qobject.h"
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#include "qptrlist.h"
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#include "kis_image.h"
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#include <koffice_export.h>
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class KAction;
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class KisView;
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class KisDoc;
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class KisClipboard;
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/**
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* The selection manager is responsible selections
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* and the clipboard.
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*/
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class KRITACORE_EXPORT KisSelectionManager : public QObject {
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Q_OBJECT
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public:
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KisSelectionManager(KisView * parent, KisDoc * doc);
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virtual ~KisSelectionManager();
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void setup(KActionCollection * collection);
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void addSelectionAction(KAction * action);
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public:
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/**
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* This function return if the selection should be displayed
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*/
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bool displaySelection();
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public slots:
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void updateGUI();
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void imgSelectionChanged(KisImageSP img);
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void clipboardDataChanged();
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void cut();
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void copy();
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KisLayerSP paste();
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void pasteNew();
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void cutToNewLayer();
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void selectAll();
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void deselect();
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void clear();
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void fillForegroundColor();
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void fillBackgroundColor();
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void fillPattern();
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void reselect();
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void invert();
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void copySelectionToNewLayer();
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void feather();
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void border();
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void expand();
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void contract();
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void smooth();
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void similar();
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void transform();
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void load();
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void save();
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void toggleDisplaySelection();
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public:
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void grow (Q_INT32 xradius, Q_INT32 yradius);
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void shrink (Q_INT32 xradius, Q_INT32 yradius, bool edge_lock);
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void border(Q_INT32 xradius, Q_INT32 yradius);
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// the following functions are needed for the siox tool
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// they might be also usefull on its own
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void erode();
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void dilate();
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private:
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void fill(const KisColor& color, bool fillWithPattern, const QString& transactionText);
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void computeBorder (Q_INT32 *circ, Q_INT32 xradius, Q_INT32 yradius);
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inline void rotatePointers (Q_UINT8 **p, Q_UINT32 n);
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void computeTransition (Q_UINT8* transition, Q_UINT8** buf, Q_INT32 width);
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KisView * m_parent;
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KisDoc * m_doc;
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KisClipboard * m_clipboard;
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KAction *m_copy;
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KAction *m_cut;
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KAction *m_paste;
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KAction *m_pasteNew;
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KAction *m_cutToNewLayer;
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KAction *m_selectAll;
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KAction *m_deselect;
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KAction *m_clear;
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KAction *m_reselect;
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KAction *m_invert;
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KAction *m_toNewLayer;
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KAction *m_feather;
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KAction *m_border;
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KAction *m_expand;
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KAction *m_smooth;
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KAction *m_contract;
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KAction *m_similar;
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KAction *m_transform;
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KAction *m_load;
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KAction *m_save;
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KAction *m_fillForegroundColor;
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KAction *m_fillBackgroundColor;
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KAction *m_fillPattern;
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KToggleAction *m_toggleDisplaySelection;
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QPtrList<KAction> m_pluginActions;
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};
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#endif // KIS_SELECTION_MANAGER_
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