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Diffstat (limited to 'krita/core/kis_palette.h')
-rw-r--r-- | krita/core/kis_palette.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/krita/core/kis_palette.h b/krita/core/kis_palette.h new file mode 100644 index 00000000..5d7d02c9 --- /dev/null +++ b/krita/core/kis_palette.h @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2005 Boudewijn Rempt <[email protected]> + * + * 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_PALETTE_ +#define KIS_PALETTE_ + +#include <qimage.h> +#include <qcolor.h> +#include <qvaluevector.h> + +#include <kio/job.h> +#include <kpalette.h> + +#include "kis_types.h" +#include "kis_resource.h" +#include "kis_global.h" +#include "kis_gradient.h" +#include "kis_alpha_mask.h" + +class QPoint; +class QPixmap; +class KisPaintDevice; + +struct KisPaletteEntry { + QColor color; + QString name; + bool operator==(const KisPaletteEntry& rhs) const { + return color == rhs.color && name == rhs.name; + } +}; + +/** + * Open Gimp, Photoshop or RIFF palette files. This is a straight port + * from the Gimp. + */ +class KisPalette : public KisResource { + typedef KisResource super; + + Q_OBJECT + +public: + /** + * Create a palette from the colours in an image + */ + KisPalette(const QImage * img, Q_INT32 nColors, const QString & name); + + /** + * Create a palette from the colours in a paint device + */ + KisPalette(const KisPaintDeviceSP device, Q_INT32 nColors, const QString & name); + + /** + * Create a palette from the colours in a gradient + */ + KisPalette(const KisGradient * gradient, Q_INT32 nColors, const QString & name); + + /** + * Load a palette from a file. This can be a Gimp + * palette, a RIFF palette or a Photoshop palette. + */ + KisPalette(const QString& filename); + + /// Create an empty palette + KisPalette(); + + /// Explicit copy constructor (KisResource copy constructor is private) + KisPalette(const KisPalette& rhs); + + virtual ~KisPalette(); + + virtual bool load(); + virtual bool save(); + virtual QImage img(); + + +public: + + void add(const KisPaletteEntry &); + void remove(const KisPaletteEntry &); + KisPaletteEntry getColor(Q_UINT32 index); + Q_INT32 nColors(); + +private: + bool init(); + +private: + + QByteArray m_data; + bool m_ownData; + QImage m_img; + QString m_name; + QString m_comment; + Q_INT32 m_columns; + QValueVector<KisPaletteEntry> m_colors; + +}; +#endif // KIS_PALETTE_ + |