Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 222 insertions, 0 deletions

diff --git a/include/svx/EnhancedCustomShape2d.hxx b/include/svx/EnhancedCustomShape2d.hxx
new file mode 100644
index 000000000..8976b2bdb
--- /dev/null
+++ b/include/svx/EnhancedCustomShape2d.hxx
@@ -0,0 +1,222 @@
+/* -*- 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_ENHANCEDCUSTOMSHAPE2D_HXX
+#define INCLUDED_SVX_ENHANCEDCUSTOMSHAPE2D_HXX
+
+#include <svx/msdffdef.hxx>
+#include <svx/sdasitm.hxx>
+#include <com/sun/star/awt/Size.hpp>
+#include <com/sun/star/uno/Sequence.h>
+#include <com/sun/star/beans/PropertyValues.hpp>
+#include <svl/itemset.hxx>
+#include <com/sun/star/drawing/EnhancedCustomShapeParameterPair.hpp>
+#include <com/sun/star/drawing/EnhancedCustomShapeSegment.hpp>
+#include <com/sun/star/drawing/EnhancedCustomShapeParameter.hpp>
+#include <com/sun/star/drawing/EnhancedCustomShapeTextFrame.hpp>
+#include <com/sun/star/drawing/EnhancedCustomShapeAdjustmentValue.hpp>
+
+#include <svx/EnhancedCustomShapeFunctionParser.hxx>
+#include <tools/gen.hxx>
+#include <o3tl/typed_flags_set.hxx>
+#include <basegfx/point/b2dpoint.hxx>
+
+#include <memory>
+#include <vector>
+
+namespace com::sun::star::awt { struct Point; }
+
+class Color;
+class SdrObject;
+class SdrPathObj;
+class SdrObjCustomShape;
+
+enum class HandleFlags
+{
+    NONE                   = 0x0000,
+    MIRRORED_X             = 0x0001,
+    MIRRORED_Y             = 0x0002,
+    SWITCHED               = 0x0004,
+    POLAR                  = 0x0008,
+    RANGE_X_MINIMUM        = 0x0020,
+    RANGE_X_MAXIMUM        = 0x0040,
+    RANGE_Y_MINIMUM        = 0x0080,
+    RANGE_Y_MAXIMUM        = 0x0100,
+    RADIUS_RANGE_MINIMUM   = 0x0200,
+    RADIUS_RANGE_MAXIMUM   = 0x0400,
+    REFX                   = 0x0800,
+    REFY                   = 0x1000,
+    REFANGLE               = 0x2000,
+    REFR                   = 0x4000,
+};
+namespace o3tl
+{
+    template<> struct typed_flags<HandleFlags> : is_typed_flags<HandleFlags, 0x7fef> {};
+}
+
+// MSDFF_HANDLE_FLAGS_RANGE_Y seems to be not defined in
+// escher, but we are using it internally in to differentiate
+// between X_RANGE and Y_RANGE
+
+class SVXCORE_DLLPUBLIC EnhancedCustomShape2d : public SfxItemSet
+{
+        SdrObjCustomShape&          mrSdrObjCustomShape;
+        MSO_SPT                     eSpType;
+
+        sal_Int32                   nCoordLeft;
+        sal_Int32                   nCoordTop;
+        sal_Int32                   nCoordWidthG;
+        sal_Int32                   nCoordHeightG;
+        sal_Int32                   nCoordWidth;
+        sal_Int32                   nCoordHeight;
+        tools::Rectangle                   aLogicRect;
+
+        double                      fXScale;
+        double                      fYScale;
+        double                      fXRatio;
+        double                      fYRatio;
+
+        bool                        bOOXMLShape;
+
+        sal_Int32                   nXRef;
+        sal_Int32                   nYRef;
+        sal_uInt32                  nColorData;
+
+        /*
+
+        */
+        struct SAL_DLLPRIVATE EquationResult {
+            bool bReady;
+            double fValue;
+        };
+        css::uno::Sequence< OUString >                                                       seqEquations;
+        std::vector< std::shared_ptr< EnhancedCustomShape::ExpressionNode > >                           vNodesSharedPtr;
+        std::vector< EquationResult >                                                                   vEquationResults;
+
+        css::uno::Sequence< css::drawing::EnhancedCustomShapeSegment >            seqSegments;
+        css::uno::Sequence< css::drawing::EnhancedCustomShapeParameterPair>       seqCoordinates;
+        css::uno::Sequence< css::drawing::EnhancedCustomShapeTextFrame >          seqTextFrames;
+        css::uno::Sequence< css::drawing::EnhancedCustomShapeParameterPair>       seqGluePoints;
+        css::uno::Sequence< css::drawing::EnhancedCustomShapeAdjustmentValue >    seqAdjustmentValues;
+        css::uno::Sequence< css::beans::PropertyValues >                          seqHandles;
+        css::uno::Sequence< css::awt::Size >                                      seqSubViewSize;
+
+        bool                    bFilled         : 1;
+        bool                    bStroked        : 1;
+
+        bool                    bFlipH;
+        bool                    bFlipV;
+        sal_Int32               nRotateAngle;
+
+        SAL_DLLPRIVATE bool     SetAdjustValueAsDouble( const double& rValue, const sal_Int32 nIndex );
+        SAL_DLLPRIVATE sal_Int32 GetLuminanceChange( sal_uInt32 nIndex ) const;
+        SAL_DLLPRIVATE Color    GetColorData( const Color& rFillColor, sal_uInt32 nIndex, double dBrightness ) const;
+        SAL_DLLPRIVATE void AdaptObjColor(
+            SdrPathObj& rObj,
+            double dBrightness,
+            const SfxItemSet& rCustomShapeSet,
+            sal_uInt32& nColorIndex,
+            sal_uInt32 nColorCount);
+        SAL_DLLPRIVATE Point    GetPoint( const css::drawing::EnhancedCustomShapeParameterPair&,
+                                                    const bool bScale = true, const bool bReplaceGeoSize = false ) const;
+        SAL_DLLPRIVATE basegfx::B2DPoint GetPointAsB2DPoint(const css::drawing::EnhancedCustomShapeParameterPair&,
+                                                    const bool bScale = true, const bool bReplaceGeoSize = false ) const;
+
+        SAL_DLLPRIVATE void CreateSubPath(
+            sal_Int32& rSrcPt,
+            sal_Int32& rSegmentInd,
+            std::vector< std::pair< SdrPathObj*, double> >& rObjectList,
+            bool bLineGeometryNeededOnly,
+            bool bSortFilledObjectsToBack,
+            sal_Int32 nIndex);
+        SAL_DLLPRIVATE SdrObject* CreatePathObj( bool bLineGeometryNeededOnly );
+        SAL_DLLPRIVATE void     ApplyShapeAttributes( const SdrCustomShapeGeometryItem& rItem );
+
+        SAL_DLLPRIVATE void     SetPathSize( sal_Int32 nIndex = 0 );
+
+    public:
+
+        struct SAL_DLLPRIVATE Handle
+        {
+            HandleFlags nFlags;
+
+            css::drawing::EnhancedCustomShapeParameterPair   aPosition;
+            css::drawing::EnhancedCustomShapeParameterPair   aPolar;
+
+            sal_Int32   nRefX;
+            sal_Int32   nRefY;
+            sal_Int32   nRefAngle;
+            sal_Int32   nRefR;
+
+            css::drawing::EnhancedCustomShapeParameter       aRadiusRangeMinimum;
+            css::drawing::EnhancedCustomShapeParameter       aRadiusRangeMaximum;
+            css::drawing::EnhancedCustomShapeParameter       aXRangeMinimum;
+            css::drawing::EnhancedCustomShapeParameter       aXRangeMaximum;
+            css::drawing::EnhancedCustomShapeParameter       aYRangeMinimum;
+            css::drawing::EnhancedCustomShapeParameter       aYRangeMaximum;
+
+            Handle()
+                : nFlags(HandleFlags::NONE)
+                , nRefX( -1 )
+                , nRefY( -1 )
+                , nRefAngle( -1 )
+                , nRefR( -1 )
+            {
+            }
+        };
+
+        SAL_DLLPRIVATE bool     IsFlipVert() const { return bFlipV; };
+        SAL_DLLPRIVATE bool     IsFlipHorz() const { return bFlipH; };
+        SAL_DLLPRIVATE sal_Int32 GetRotateAngle() const { return nRotateAngle; };
+
+        SdrObject*              CreateLineGeometry();
+        SdrObject*              CreateObject( bool bLineGeometryNeededOnly );
+        void                    ApplyGluePoints( SdrObject* pObj );
+        tools::Rectangle        GetTextRect() const;
+        const tools::Rectangle& GetLogicRect() const { return aLogicRect; }
+
+        sal_uInt32              GetHdlCount() const;
+        bool                    GetHandlePosition( const sal_uInt32 nIndex, Point& rReturnPosition ) const;
+        bool                    SetHandleControllerPosition( const sal_uInt32 nIndex, const css::awt::Point& rPosition );
+
+        EnhancedCustomShape2d(SdrObjCustomShape& rSdrObjCustomShape);
+        virtual ~EnhancedCustomShape2d() override;
+
+        SAL_DLLPRIVATE double   GetEnumFunc( const EnhancedCustomShape::ExpressionFunct eVal ) const;
+
+        void     GetParameter( double& rParameterReturnValue,  const css::drawing::EnhancedCustomShapeParameter&,
+                               const bool bReplaceGeoWidth, const bool bReplaceGeoHeight ) const;
+        SAL_DLLPRIVATE double   GetAdjustValueAsDouble( const sal_Int32 nIndex ) const;
+        SAL_DLLPRIVATE double   GetEquationValueAsDouble( const sal_Int32 nIndex ) const;
+
+        static OUString         GetEquation( const sal_uInt16 nFlags, sal_Int32 nPara1, sal_Int32 nPara2, sal_Int32 nPara3 );
+
+        SAL_DLLPRIVATE static void AppendEnhancedCustomShapeEquationParameter( OUString& rParameter, const sal_Int32 nPara, const bool bIsSpecialValue );
+
+        static void             SetEnhancedCustomShapeParameter( css::drawing::EnhancedCustomShapeParameter&
+                                        rParameter, const sal_Int32 nValue );
+        static void             SetEnhancedCustomShapeHandleParameter( css::drawing::EnhancedCustomShapeParameter&
+                                        rParameter, const sal_Int32 nPara, const bool bIsSpecialValue, bool bHorz );
+        SAL_DLLPRIVATE static bool ConvertSequenceToEnhancedCustomShape2dHandle( const css::beans::PropertyValues& rHandleProperties,
+                                        EnhancedCustomShape2d::Handle& rDestinationHandle );
+        SAL_DLLPRIVATE static void SwapStartAndEndArrow( SdrObject* pObj );
+};
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */