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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SVGIO_SVGREADER_SVGGRADIENTNODE_HXX
+#define INCLUDED_SVGIO_SVGREADER_SVGGRADIENTNODE_HXX
+
+#include <svgio/svgiodllapi.h>
+#include <svgio/svgreader/svgnode.hxx>
+#include <svgio/svgreader/svgstyleattributes.hxx>
+#include <drawinglayer/primitive2d/svggradientprimitive2d.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace svgio
+{
+ namespace svgreader
+ {
+ class SvgGradientNode : public SvgNode
+ {
+ private:
+ /// use styles
+ SvgStyleAttributes maSvgStyleAttributes;
+
+ /// linear gradient values
+ SvgNumber maX1;
+ SvgNumber maY1;
+ SvgNumber maX2;
+ SvgNumber maY2;
+
+ /// radial gradient values
+ SvgNumber maCx;
+ SvgNumber maCy;
+ SvgNumber maR;
+ SvgNumber maFx;
+ SvgNumber maFy;
+
+ /// variable scan values, dependent of given XAttributeList
+ SvgUnits maGradientUnits;
+ drawinglayer::primitive2d::SpreadMethod maSpreadMethod;
+ basegfx::B2DHomMatrix* mpaGradientTransform;
+
+ /// link to another gradient used as style. If maXLink
+ /// is set, the node can be fetched on demand by using
+ // tryToFindLink (buffered)
+ rtl::OUString maXLink;
+ const SvgGradientNode* mpXLink;
+
+ /// link on demand
+ void tryToFindLink();
+
+ public:
+ SvgGradientNode(
+ SVGToken aType,
+ SvgDocument& rDocument,
+ SvgNode* pParent);
+ virtual ~SvgGradientNode();
+
+ virtual const SvgStyleAttributes* getSvgStyleAttributes() const;
+ virtual void parseAttribute(const rtl::OUString& rTokenName, SVGToken aSVGToken, const rtl::OUString& aContent);
+
+ /// collect gradient stop entries
+ void collectGradientEntries(drawinglayer::primitive2d::SvgGradientEntryVector& aVector) const;
+
+ /// x1 content
+ const SvgNumber getX1() const;
+ void setX1(const SvgNumber& rX1 = SvgNumber()) { maX1 = rX1; }
+
+ /// y1 content
+ const SvgNumber getY1() const;
+ void setY1(const SvgNumber& rY1 = SvgNumber()) { maY1 = rY1; }
+
+ /// x2 content
+ const SvgNumber getX2() const;
+ void setX2(const SvgNumber& rX2 = SvgNumber()) { maX2 = rX2; }
+
+ /// y2 content
+ const SvgNumber getY2() const;
+ void setY2(const SvgNumber& rY2 = SvgNumber()) { maY2 = rY2; }
+
+ /// Cx content
+ const SvgNumber getCx() const;
+ void setCx(const SvgNumber& rCx = SvgNumber()) { maCx = rCx; }
+
+ /// Cy content
+ const SvgNumber getCy() const;
+ void setCy(const SvgNumber& rCy = SvgNumber()) { maCy = rCy; }
+
+ /// R content
+ const SvgNumber getR() const;
+ void setR(const SvgNumber& rR = SvgNumber()) { maR = rR; }
+
+ /// Fx content
+ const SvgNumber* getFx() const;
+ void setFx(const SvgNumber& rFx = SvgNumber()) { maFx = rFx; }
+
+ /// Fy content
+ const SvgNumber* getFy() const;
+ void setFy(const SvgNumber& rFy = SvgNumber()) { maFy = rFy; }
+
+ /// gradientUnits content
+ SvgUnits getGradientUnits() const { return maGradientUnits; }
+ void setGradientUnits(const SvgUnits aGradientUnits) { maGradientUnits = aGradientUnits; }
+
+ /// SpreadMethod content
+ drawinglayer::primitive2d::SpreadMethod getSpreadMethod() const { return maSpreadMethod; }
+ void setSpreadMethod(const drawinglayer::primitive2d::SpreadMethod aSpreadMethod) { maSpreadMethod = aSpreadMethod; }
+
+ /// transform content, set if found in current context
+ const basegfx::B2DHomMatrix* getGradientTransform() const;
+ void setGradientTransform(const basegfx::B2DHomMatrix* pMatrix = 0);
+ };
+ } // end of namespace svgreader
+} // end of namespace svgio
+
+//////////////////////////////////////////////////////////////////////////////
+
+#endif //INCLUDED_SVGIO_SVGREADER_SVGGRADIENTNODE_HXX
+
+// eof
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */