1 files changed, 115 insertions, 0 deletions
diff --git a/lib/kopainter/kogradientmanager.h b/lib/kopainter/kogradientmanager.h
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+++ b/lib/kopainter/kogradientmanager.h
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+/* This file is part of the KDE project
+   Copyright (C) 2005 Tim Beaulen <tbscope@gmail.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GRADIENT_LOADER__
+#define __GRADIENT_LOADER__
+
+#include <qptrlist.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qfile.h>
+#include <qdom.h>
+#include <qcolor.h>
+#include <koffice_export.h>
+struct KoColorStop
+{
+	double offset;
+	double midpoint;
+	double opacity;
+	double color1;
+	double color2;
+	double color3;
+	double color4;
+	int colorType;
+	int interpolation;
+};
+
+struct KoGradient
+{
+	double originX;
+	double originY;
+	double vectorX;
+	double vectorY;
+	double focalpointX;
+	double focalpointY;
+	int gradientType;
+	int gradientRepeatMethod;
+
+	QPtrList<KoColorStop> colorStops;
+};	
+
+class KOPAINTER_EXPORT KoGradientManager
+{
+public:
+
+	enum KoGradientType
+	{
+		gradient_type_linear = 0,
+		gradient_type_radial = 1,
+		gradient_type_conic = 2
+	};
+	
+	enum KoGradientInterpolation
+	{
+		interpolation_linear = 0,
+		interpolation_curved = 1,
+		interpolation_sine = 2,
+		interpolation_sphere_increasing = 3,
+		interpolation_sphere_decreasing = 4
+	};
+	
+	enum KoGradientColorType
+	{
+		color_type_rgb = 0,
+		color_type_hsv_ccw = 1,
+		color_type_hsv_cw = 2,
+		color_type_gray = 3,
+		color_type_cmyk = 4
+	};
+	
+	enum KoGradientRepeatMethod
+	{
+		repeat_method_none = 0,
+		repeat_method_reflect = 1,
+		repeat_method_repeat = 2
+	};
+
+	KoGradientManager();
+	~KoGradientManager();
+
+	KoGradient* loadGradient(const QString& filename);
+	static QStringList filters() 
+	{
+		QStringList filterList;
+		filterList << "*.kgr" << "*.svg" << "*.ggr"; 
+		return filterList; 
+	}
+
+private:
+	KoGradient* loadKarbonGradient(QFile* file);
+	KoGradient* loadKritaGradient(QFile* file);
+	KoGradient* loadSvgGradient(QFile* file);
+	KoGradient* parseKarbonGradient(const QDomElement& element);
+	KoGradient* parseSvgGradient(const QDomElement& element);
+	void parseSvgColor(QColor &color, const QString &s);
+};
+
+#endif
+
+