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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 INCLUDED_DRAWINGLAYER_PROCESSOR2D_TEXTASPOLYGONEXTRACTOR2D_HXX
+#define INCLUDED_DRAWINGLAYER_PROCESSOR2D_TEXTASPOLYGONEXTRACTOR2D_HXX
+
+#include <drawinglayer/processor2d/baseprocessor2d.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include <basegfx/color/bcolor.hxx>
+#include <basegfx/color/bcolormodifier.hxx>
+#include <vector>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace drawinglayer
+{
+ namespace processor2d
+ {
+ /// helper data structure for returning the result
+ struct TextAsPolygonDataNode
+ {
+ private:
+ basegfx::B2DPolyPolygon maB2DPolyPolygon;
+ basegfx::BColor maBColor;
+ bool mbIsFilled;
+
+ public:
+ TextAsPolygonDataNode(
+ const basegfx::B2DPolyPolygon& rB2DPolyPolygon,
+ const basegfx::BColor& rBColor,
+ bool bIsFilled)
+ : maB2DPolyPolygon(rB2DPolyPolygon),
+ maBColor(rBColor),
+ mbIsFilled(bIsFilled)
+ {
+ }
+
+ // data read access
+ const basegfx::B2DPolyPolygon& getB2DPolyPolygon() const { return maB2DPolyPolygon; }
+ const basegfx::BColor& getBColor() const { return maBColor; }
+ bool getIsFilled() const { return mbIsFilled; }
+ };
+
+ /// typedef for a vector of that helper data
+ typedef ::std::vector< TextAsPolygonDataNode > TextAsPolygonDataNodeVector;
+
+ /** TextAsPolygonExtractor2D class
+
+ This processor extracts text in the feeded primitives to filled polygons
+ */
+ class TextAsPolygonExtractor2D : public BaseProcessor2D
+ {
+ private:
+ // extraction target
+ TextAsPolygonDataNodeVector maTarget;
+
+ // the modifiedColorPrimitive stack
+ basegfx::BColorModifierStack maBColorModifierStack;
+
+ // flag if we are in a decomposed text
+ sal_uInt32 mnInText;
+
+ // tooling methods
+ void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate);
+
+ public:
+ TextAsPolygonExtractor2D(const geometry::ViewInformation2D& rViewInformation);
+ virtual ~TextAsPolygonExtractor2D();
+
+ // data read access
+ const TextAsPolygonDataNodeVector& getTarget() const { return maTarget; }
+ };
+ } // end of namespace processor2d
+} // end of namespace drawinglayer
+
+//////////////////////////////////////////////////////////////////////////////
+
+#endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_TEXTASPOLYGONEXTRACTOR2D_HXX
+
+// eof