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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _BGFX_POLYGON_B2DPOLYPOLYGON_HXX
+#define _BGFX_POLYGON_B2DPOLYPOLYGON_HXX
+
+#include <sal/types.h>
+#include <o3tl/cow_wrapper.hxx>
+#include <basegfx/range/b2drange.hxx>
+
+// predeclarations
+class ImplB2DPolyPolygon;
+
+namespace basegfx
+{
+ class B2DPolygon;
+ class B2DHomMatrix;
+} // end of namespace basegfx
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace basegfx
+{
+ class B2DPolyPolygon
+ {
+ public:
+ typedef o3tl::cow_wrapper< ImplB2DPolyPolygon > ImplType;
+
+ private:
+ ImplType mpPolyPolygon;
+
+ public:
+ B2DPolyPolygon();
+ B2DPolyPolygon(const B2DPolyPolygon& rPolyPolygon);
+ explicit B2DPolyPolygon(const B2DPolygon& rPolygon);
+ ~B2DPolyPolygon();
+
+ // assignment operator
+ B2DPolyPolygon& operator=(const B2DPolyPolygon& rPolyPolygon);
+
+ /// unshare this poly-polygon (and all included polygons) with all internally shared instances
+ void makeUnique();
+
+ // compare operators
+ bool operator==(const B2DPolyPolygon& rPolyPolygon) const;
+ bool operator!=(const B2DPolyPolygon& rPolyPolygon) const;
+
+ // polygon interface
+ sal_uInt32 count() const;
+
+ B2DPolygon getB2DPolygon(sal_uInt32 nIndex) const;
+ void setB2DPolygon(sal_uInt32 nIndex, const B2DPolygon& rPolygon);
+
+ // test for curve
+ bool areControlPointsUsed() const;
+
+ // insert/append single polygon
+ void insert(sal_uInt32 nIndex, const B2DPolygon& rPolygon, sal_uInt32 nCount = 1);
+ void append(const B2DPolygon& rPolygon, sal_uInt32 nCount = 1);
+
+ /** Default adaptive subdivision access
+
+ For details refer to B2DPolygon::getDefaultAdaptiveSubdivision()
+
+ @return
+ The default subdivision of this polygon
+ */
+ B2DPolyPolygon getDefaultAdaptiveSubdivision() const;
+
+ /** Get the B2DRange (Rectangle dimensions) of this B2DPolyPolygon
+
+ For details refer to B2DPolygon::getB2DRange()
+
+ @return
+ The outer range of the bezier curve/polygon
+ */
+ B2DRange getB2DRange() const;
+
+ // insert/append multiple polygons
+ void insert(sal_uInt32 nIndex, const B2DPolyPolygon& rPolyPolygon);
+ void append(const B2DPolyPolygon& rPolyPolygon);
+
+ // remove
+ void remove(sal_uInt32 nIndex, sal_uInt32 nCount = 1);
+
+ // reset to empty state
+ void clear();
+
+ // closed state
+ bool isClosed() const;
+ void setClosed(bool bNew);
+
+ // flip polygon direction
+ void flip();
+
+ // test if PolyPolygon has double points
+ bool hasDoublePoints() const;
+
+ // remove double points, at the begin/end and follow-ups, too
+ void removeDoublePoints();
+
+ // apply transformation given in matrix form to the polygon
+ void transform(const basegfx::B2DHomMatrix& rMatrix);
+ };
+} // end of namespace basegfx
+
+#endif /* _BGFX_POLYGON_B2DPOLYPOLYGON_HXX */