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| -rw-r--r-- | svx/inc/sdr/primitive2d/sdrtextprimitive2d.hxx | 355 |
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diff --git a/svx/inc/sdr/primitive2d/sdrtextprimitive2d.hxx b/svx/inc/sdr/primitive2d/sdrtextprimitive2d.hxx new file mode 100644 index 000000000..eac15db3b --- /dev/null +++ b/svx/inc/sdr/primitive2d/sdrtextprimitive2d.hxx @@ -0,0 +1,355 @@ +/* -*- 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_SVX_INC_SDR_PRIMITIVE2D_SDRTEXTPRIMITIVE2D_HXX +#define INCLUDED_SVX_INC_SDR_PRIMITIVE2D_SDRTEXTPRIMITIVE2D_HXX + +#include <drawinglayer/primitive2d/baseprimitive2d.hxx> +#include <basegfx/polygon/b2dpolypolygon.hxx> +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <com/sun/star/drawing/XDrawPage.hpp> +#include <editeng/outlobj.hxx> +#include <tools/color.hxx> +#include <sdr/attribute/sdrformtextattribute.hxx> +#include <tools/weakbase.h> +#include <svx/sdtaitm.hxx> + + +// predefines +class SdrText; + + +namespace drawinglayer +{ + namespace primitive2d + { + class SdrTextPrimitive2D : public BufferedDecompositionPrimitive2D + { + private: + // The text model data; this should later just be the OutlinerParaObject or + // something equal + ::tools::WeakReference< SdrText > mrSdrText; + + // #i97628# + // The text content; now as local OutlinerParaObject copy (internally RefCounted and + // COW) and in exclusive, local form as needed in a primitive + const OutlinerParaObject maOutlinerParaObject; + + // remember last VisualizingPage for which a decomposition was made. If the new target + // is not given or different, the decomposition needs to be potentially removed + // for supporting e.g. page number change on MasterPage objects or the different + // field renderings in SubGeometry and MasterPage node + css::uno::Reference< css::drawing::XDrawPage > mxLastVisualizingPage; + + // remember last PageNumber for which a decomposition was made. This is only used + // when mbContainsPageField is true, else it is 0 + sal_Int16 mnLastPageNumber; + + // remember last PageCount for which a decomposition was made. This is only used + // when mbContainsPageCountField is true, else it is 0 + sal_Int16 mnLastPageCount; + + // #i101443# remember last TextBackgroundColor to decide if a new decomposition is + // needed because of background color change + Color maLastTextBackgroundColor; + + // is there a PageNumber, Header, Footer or DateTimeField used? Evaluated at construction + bool mbContainsPageField : 1; + bool mbContainsPageCountField : 1; + bool mbContainsOtherFields : 1; + + protected: + // support for XTEXT_PAINTSHAPE_BEGIN/XTEXT_PAINTSHAPE_END Metafile comments + static void encapsulateWithTextHierarchyBlockPrimitive2D(Primitive2DContainer& rContainer, const Primitive2DContainer& rCandidate); + + public: + SdrTextPrimitive2D( + const SdrText* pSdrText, + const OutlinerParaObject& rOutlinerParaObjectPtr); + + // get data + const SdrText* getSdrText() const; + const OutlinerParaObject& getOutlinerParaObject() const { return maOutlinerParaObject; } + + // compare operator + virtual bool operator==(const BasePrimitive2D& rPrimitive) const override; + + // own get2DDecomposition to take aspect of decomposition with or without spell checker + // into account + virtual void get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor, const geometry::ViewInformation2D& rViewInformation) const override; + + // transformed clone operator + virtual std::unique_ptr<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const = 0; + }; + } // end of namespace primitive2d +} // end of namespace drawinglayer + + +namespace drawinglayer +{ + namespace primitive2d + { + class SdrContourTextPrimitive2D final : public SdrTextPrimitive2D + { + private: + // unit contour polygon (scaled to [0.0 .. 1.0]) + basegfx::B2DPolyPolygon maUnitPolyPolygon; + + // complete contour polygon transform (scale, rotate, shear, translate) + basegfx::B2DHomMatrix maObjectTransform; + + // local decomposition. + virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& aViewInformation) const override; + + public: + SdrContourTextPrimitive2D( + const SdrText* pSdrText, + const OutlinerParaObject& rOutlinerParaObjectPtr, + const basegfx::B2DPolyPolygon& rUnitPolyPolygon, + const basegfx::B2DHomMatrix& rObjectTransform); + + // get data + const basegfx::B2DPolyPolygon& getUnitPolyPolygon() const { return maUnitPolyPolygon; } + const basegfx::B2DHomMatrix& getObjectTransform() const { return maObjectTransform; } + + // compare operator + virtual bool operator==(const BasePrimitive2D& rPrimitive) const override; + + // transformed clone operator + virtual std::unique_ptr<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const override; + + // provide unique ID + virtual sal_uInt32 getPrimitive2DID() const override; + }; + } // end of namespace primitive2d +} // end of namespace drawinglayer + + +namespace drawinglayer +{ + namespace primitive2d + { + class SdrPathTextPrimitive2D final : public SdrTextPrimitive2D + { + private: + // the path to use. Each paragraph will use one Polygon. + basegfx::B2DPolyPolygon maPathPolyPolygon; + + // the Fontwork parameters + attribute::SdrFormTextAttribute maSdrFormTextAttribute; + + // local decomposition. + virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& aViewInformation) const override; + + public: + SdrPathTextPrimitive2D( + const SdrText* pSdrText, + const OutlinerParaObject& rOutlinerParaObjectPtr, + const basegfx::B2DPolyPolygon& rPathPolyPolygon, + const attribute::SdrFormTextAttribute& rSdrFormTextAttribute); + + // get data + const basegfx::B2DPolyPolygon& getPathPolyPolygon() const { return maPathPolyPolygon; } + const attribute::SdrFormTextAttribute& getSdrFormTextAttribute() const { return maSdrFormTextAttribute; } + + // compare operator + virtual bool operator==(const BasePrimitive2D& rPrimitive) const override; + + // transformed clone operator + virtual std::unique_ptr<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const override; + + // provide unique ID + virtual sal_uInt32 getPrimitive2DID() const override; + }; + } // end of namespace primitive2d +} // end of namespace drawinglayer + + +namespace drawinglayer +{ + namespace primitive2d + { + class SdrBlockTextPrimitive2D final : public SdrTextPrimitive2D + { + private: + // text range transformation from unit range ([0.0 .. 1.0]) to text range + basegfx::B2DHomMatrix maTextRangeTransform; + + // text alignments + SdrTextHorzAdjust maSdrTextHorzAdjust; + SdrTextVertAdjust maSdrTextVertAdjust; + + bool mbFixedCellHeight : 1; + bool mbUnlimitedPage : 1; // force layout with no text break + bool mbCellText : 1; // this is a cell text as block text + bool mbWordWrap : 1; // for CustomShapes text layout + + // local decomposition. + virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& aViewInformation) const override; + + public: + SdrBlockTextPrimitive2D( + const SdrText* pSdrText, + const OutlinerParaObject& rOutlinerParaObjectPtr, + const basegfx::B2DHomMatrix& rTextRangeTransform, + SdrTextHorzAdjust aSdrTextHorzAdjust, + SdrTextVertAdjust aSdrTextVertAdjust, + bool bFixedCellHeight, + bool bUnlimitedPage, + bool bCellText, + bool bWordWrap); + + // get data + const basegfx::B2DHomMatrix& getTextRangeTransform() const { return maTextRangeTransform; } + SdrTextHorzAdjust getSdrTextHorzAdjust() const { return maSdrTextHorzAdjust; } + SdrTextVertAdjust getSdrTextVertAdjust() const { return maSdrTextVertAdjust; } + bool isFixedCellHeight() const { return mbFixedCellHeight; } + bool getUnlimitedPage() const { return mbUnlimitedPage; } + bool getCellText() const { return mbCellText; } + bool getWordWrap() const { return mbWordWrap; } + + // compare operator + virtual bool operator==(const BasePrimitive2D& rPrimitive) const override; + + // transformed clone operator + virtual std::unique_ptr<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const override; + + // provide unique ID + virtual sal_uInt32 getPrimitive2DID() const override; + }; + } // end of namespace primitive2d +} // end of namespace drawinglayer + + +namespace drawinglayer +{ + namespace primitive2d + { + class SdrStretchTextPrimitive2D final : public SdrTextPrimitive2D + { + private: + // text range transformation from unit range ([0.0 .. 1.0]) to text range + basegfx::B2DHomMatrix maTextRangeTransform; + + bool mbFixedCellHeight : 1; + + // local decomposition. + virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& aViewInformation) const override; + + public: + SdrStretchTextPrimitive2D( + const SdrText* pSdrText, + const OutlinerParaObject& rOutlinerParaObjectPtr, + const basegfx::B2DHomMatrix& rTextRangeTransform, + bool bFixedCellHeight); + + // get data + const basegfx::B2DHomMatrix& getTextRangeTransform() const { return maTextRangeTransform; } + bool isFixedCellHeight() const { return mbFixedCellHeight; } + + // compare operator + virtual bool operator==(const BasePrimitive2D& rPrimitive) const override; + + // transformed clone operator + virtual std::unique_ptr<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const override; + + // provide unique ID + virtual sal_uInt32 getPrimitive2DID() const override; + }; + } // end of namespace primitive2d +} // end of namespace drawinglayer + + +namespace drawinglayer +{ + namespace primitive2d + { + class SdrAutoFitTextPrimitive2D final : public SdrTextPrimitive2D + { + private: + ::basegfx::B2DHomMatrix maTextRangeTransform; // text range transformation from unit range ([0.0 .. 1.0]) to text range + + bool mbWordWrap : 1; // for CustomShapes text layout + + // local decomposition. + virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& aViewInformation) const override; + + public: + SdrAutoFitTextPrimitive2D( + const SdrText* pSdrText, + const OutlinerParaObject& rOutlinerParaObjectPtr, + const ::basegfx::B2DHomMatrix& rTextRangeTransform, + bool bWordWrap); + + // get data + const basegfx::B2DHomMatrix& getTextRangeTransform() const { return maTextRangeTransform; } + bool getWordWrap() const { return mbWordWrap; } + + // compare operator + virtual bool operator==(const BasePrimitive2D& rPrimitive) const override; + + // transformed clone operator + virtual std::unique_ptr<SdrTextPrimitive2D> createTransformedClone(const ::basegfx::B2DHomMatrix& rTransform) const override; + + // provide unique ID + virtual sal_uInt32 getPrimitive2DID() const override; + }; + } // end of namespace primitive2d +} // end of namespace drawinglayer + +namespace drawinglayer +{ + namespace primitive2d + { + class SdrChainedTextPrimitive2D final : public SdrTextPrimitive2D + { + private: + // XXX: might have position of overflowing text + + ::basegfx::B2DHomMatrix maTextRangeTransform; // text range transformation from unit range ([0.0 .. 1.0]) to text range + + // local decomposition. + virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& aViewInformation) const override; + + public: + SdrChainedTextPrimitive2D( + const SdrText* pSdrText, + const OutlinerParaObject& rOutlinerParaObjectPtrs, + const ::basegfx::B2DHomMatrix& rTextRangeTransform); + + // get data + const basegfx::B2DHomMatrix& getTextRangeTransform() const { return maTextRangeTransform; } + //bool getWordWrap() const { return true; } // XXX: Hack! Should have a proper implementation// + + // compare operator + virtual bool operator==(const BasePrimitive2D& rPrimitive) const override; + + // transformed clone operator + virtual std::unique_ptr<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const override; + + // provide unique ID + virtual sal_uInt32 getPrimitive2DID() const override; + }; + } // end of namespace primitive2d +} // end of namespace drawinglayer + + +#endif // INCLUDED_SVX_INC_SDR_PRIMITIVE2D_SDRTEXTPRIMITIVE2D_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |