Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 335 insertions, 0 deletions

diff --git a/svx/inc/sdr/primitive2d/sdrtextprimitive2d.hxx b/svx/inc/sdr/primitive2d/sdrtextprimitive2d.hxx
new file mode 100644
index 000000000..ab1483be7
--- /dev/null
+++ b/svx/inc/sdr/primitive2d/sdrtextprimitive2d.hxx
@@ -0,0 +1,335 @@
+/* -*- 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/BufferedDecompositionPrimitive2D.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>
+#include <rtl/ref.hxx>
+
+
+// predefines
+class SdrText;
+
+
+namespace drawinglayer::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, Primitive2DContainer&& aCandidate);
+
+        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 rtl::Reference<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const = 0;
+        };
+} // end of namespace drawinglayer::primitive2d
+
+
+namespace drawinglayer::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 rtl::Reference<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const override;
+
+            // provide unique ID
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+} // end of namespace drawinglayer::primitive2d
+
+
+namespace drawinglayer::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 rtl::Reference<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const override;
+
+            // provide unique ID
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+} // end of namespace drawinglayer::primitive2d
+
+
+namespace drawinglayer::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 rtl::Reference<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const override;
+
+            // provide unique ID
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+} // end of namespace drawinglayer::primitive2d
+
+
+namespace drawinglayer::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 rtl::Reference<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const override;
+
+            // provide unique ID
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+} // end of namespace drawinglayer::primitive2d
+
+
+namespace drawinglayer::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 rtl::Reference<SdrTextPrimitive2D> createTransformedClone(const ::basegfx::B2DHomMatrix& rTransform) const override;
+
+            // provide unique ID
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+} // end of namespace drawinglayer::primitive2d
+
+namespace drawinglayer::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 rtl::Reference<SdrTextPrimitive2D> createTransformedClone(const basegfx::B2DHomMatrix& rTransform) const override;
+
+            // provide unique ID
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+} // end of namespace drawinglayer::primitive2d
+
+
+#endif // INCLUDED_SVX_INC_SDR_PRIMITIVE2D_SDRTEXTPRIMITIVE2D_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */