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73 lines
2.2 KiB
73 lines
2.2 KiB
/* This file is part of the KDE Project
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Copyright (C) 2002 Klaas Freitag <freitag@suse.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KGAMMATABLE_H
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#define KGAMMATABLE_H
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#include <tqmemarray.h>
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#include <tqobject.h>
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extern "C" {
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#include <sane/sane.h>
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}
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class KGammaTable: public TQObject
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{
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TQ_OBJECT
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TQ_PROPERTY( int g READ getGamma WRITE setGamma )
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TQ_PROPERTY( int c READ getContrast WRITE setContrast )
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TQ_PROPERTY( int b READ getBrightness WRITE setBrightness )
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public:
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KGammaTable ( int gamma = 100, int brightness = 0,
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int contrast = 0 );
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void setAll ( int gamma, int brightness, int contrast );
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TQMemArray<SANE_Word> *getArrayPtr( void ) { return > }
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int getGamma( ) const { return g; }
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int getBrightness( ) const { return b; }
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int getContrast( ) const { return c; }
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const KGammaTable& operator=(const KGammaTable&);
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public slots:
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void setContrast ( int con ) { c = con; dirty = true; emit( tableChanged() );}
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void setBrightness ( int bri ) { b = bri; dirty = true; emit( tableChanged() );}
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void setGamma ( int gam ) { g = gam; dirty = true; emit( tableChanged() );}
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int tableSize() { return gt.size(); }
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SANE_Word *getTable();
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signals:
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void tableChanged(void);
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private:
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void calcTable( );
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int g, b, c;
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bool dirty;
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TQMemArray<SANE_Word> gt;
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class KGammaTablePrivate;
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KGammaTablePrivate *d;
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};
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#endif // KGAMMATABLE_H
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