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114 lines
2.8 KiB
114 lines
2.8 KiB
14 years ago
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/*
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* Copyright (c) 2005 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_PALETTE_
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#define KIS_PALETTE_
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#include <tqimage.h>
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#include <tqcolor.h>
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#include <tqvaluevector.h>
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#include <kio/job.h>
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#include <kpalette.h>
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#include "kis_types.h"
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#include "kis_resource.h"
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#include "kis_global.h"
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#include "kis_gradient.h"
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#include "kis_alpha_mask.h"
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class TQPoint;
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class TQPixmap;
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class KisPaintDevice;
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struct KisPaletteEntry {
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TQColor color;
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TQString name;
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bool operator==(const KisPaletteEntry& rhs) const {
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return color == rhs.color && name == rhs.name;
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}
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};
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/**
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* Open Gimp, Photoshop or RIFF palette files. This is a straight port
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* from the Gimp.
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*/
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class KisPalette : public KisResource {
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typedef KisResource super;
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Q_OBJECT
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TQ_OBJECT
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public:
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/**
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* Create a palette from the colours in an image
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*/
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KisPalette(const TQImage * img, TQ_INT32 nColors, const TQString & name);
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/**
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* Create a palette from the colours in a paint device
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*/
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KisPalette(const KisPaintDeviceSP device, TQ_INT32 nColors, const TQString & name);
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/**
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* Create a palette from the colours in a gradient
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*/
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KisPalette(const KisGradient * gradient, TQ_INT32 nColors, const TQString & name);
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/**
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* Load a palette from a file. This can be a Gimp
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* palette, a RIFF palette or a Photoshop palette.
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*/
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KisPalette(const TQString& filename);
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/// Create an empty palette
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KisPalette();
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/// Explicit copy constructor (KisResource copy constructor is private)
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KisPalette(const KisPalette& rhs);
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virtual ~KisPalette();
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virtual bool load();
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virtual bool save();
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virtual TQImage img();
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public:
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void add(const KisPaletteEntry &);
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void remove(const KisPaletteEntry &);
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KisPaletteEntry getColor(TQ_UINT32 index);
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TQ_INT32 nColors();
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private:
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bool init();
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private:
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TQByteArray m_data;
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bool m_ownData;
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TQImage m_img;
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TQString m_name;
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TQString m_comment;
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TQ_INT32 m_columns;
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TQValueVector<KisPaletteEntry> m_colors;
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};
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#endif // KIS_PALETTE_
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