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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef _ENHANCEDCUSTOMSHAPE2D_HXX
21 : #define _ENHANCEDCUSTOMSHAPE2D_HXX
22 :
23 : #include <svx/msdffdef.hxx>
24 : #include <svx/sdasitm.hxx>
25 : #include <com/sun/star/uno/Sequence.h>
26 : #include <com/sun/star/beans/PropertyValues.hpp>
27 : #include <com/sun/star/awt/Point.hpp>
28 : #include <com/sun/star/awt/Size.hpp>
29 : #include <svl/itemset.hxx>
30 : #include <com/sun/star/drawing/EnhancedCustomShapeParameterPair.hpp>
31 : #include <com/sun/star/drawing/EnhancedCustomShapeSegment.hpp>
32 : #include <com/sun/star/drawing/EnhancedCustomShapeParameter.hpp>
33 : #include <com/sun/star/drawing/EnhancedCustomShapeTextFrame.hpp>
34 : #include <com/sun/star/drawing/EnhancedCustomShapeAdjustmentValue.hpp>
35 : #include <svx/EnhancedCustomShapeFunctionParser.hxx>
36 : #include <tools/gen.hxx>
37 :
38 : #include <boost/shared_ptr.hpp>
39 : #include <vector>
40 :
41 : #define DFF_CUSTOMSHAPE_FLIP_V 1
42 : #define DFF_CUSTOMSHAPE_FLIP_H 2
43 : #define DFF_CUSTOMSHAPE_EXCH 4
44 :
45 : class SdrModel;
46 : class SdrObject;
47 : class SfxItemSet;
48 : struct SvxMSDffVertPair;
49 : struct SvxMSDffCalculationData;
50 : struct SvxMSDffTextRectangles;
51 :
52 : #define HANDLE_FLAGS_MIRRORED_X 0x0001
53 : #define HANDLE_FLAGS_MIRRORED_Y 0x0002
54 : #define HANDLE_FLAGS_SWITCHED 0x0004
55 : #define HANDLE_FLAGS_POLAR 0x0008
56 : #define HANDLE_FLAGS_MAP 0x0010
57 : #define HANDLE_FLAGS_RANGE_X_MINIMUM 0x0020
58 : #define HANDLE_FLAGS_RANGE_X_MAXIMUM 0x0040
59 : #define HANDLE_FLAGS_RANGE_Y_MINIMUM 0x0080
60 : #define HANDLE_FLAGS_RANGE_Y_MAXIMUM 0x0100
61 : #define HANDLE_FLAGS_RADIUS_RANGE_MINIMUM 0x0200
62 : #define HANDLE_FLAGS_RADIUS_RANGE_MAXIMUM 0x0400
63 : #define HANDLE_FLAGS_REFX 0x0800
64 : #define HANDLE_FLAGS_REFY 0x1000
65 : #define HANDLE_FLAGS_REFANGLE 0x2000
66 : #define HANDLE_FLAGS_REFR 0x4000
67 :
68 : // MSDFF_HANDLE_FLAGS_RANGE_Y seems to be not defined in
69 : // escher, but we are using it internally in to differentiate
70 : // between X_RANGE and Y_RANGE
71 :
72 : class SdrPathObj;
73 :
74 : class EnhancedCustomShape2d : public SfxItemSet
75 : {
76 : SdrObject* pCustomShapeObj;
77 : MSO_SPT eSpType;
78 :
79 : sal_Int32 nCoordLeft;
80 : sal_Int32 nCoordTop;
81 : sal_Int32 nCoordWidthG;
82 : sal_Int32 nCoordHeightG;
83 : sal_Int32 nCoordWidth;
84 : sal_Int32 nCoordHeight;
85 : Rectangle aLogicRect;
86 :
87 : double fXScale;
88 : double fYScale;
89 : double fXRatio;
90 : double fYRatio;
91 :
92 : sal_Bool bOOXMLShape;
93 :
94 : sal_Int32 nXRef;
95 : sal_Int32 nYRef;
96 : sal_uInt32 nFlags;
97 : sal_uInt32 nColorData;
98 :
99 : /*
100 :
101 : */
102 : struct EquationResult {
103 : sal_Bool bReady;
104 : double fValue;
105 : };
106 : com::sun::star::uno::Sequence< OUString > seqEquations;
107 : std::vector< ::boost::shared_ptr< EnhancedCustomShape::ExpressionNode > > vNodesSharedPtr;
108 : std::vector< EquationResult > vEquationResults;
109 :
110 : com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeSegment > seqSegments;
111 : com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeParameterPair> seqCoordinates;
112 : com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeTextFrame > seqTextFrames;
113 : com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeParameterPair> seqGluePoints;
114 : com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeAdjustmentValue > seqAdjustmentValues;
115 : com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValues > seqHandles;
116 : com::sun::star::uno::Sequence< com::sun::star::awt::Size > seqSubViewSize;
117 :
118 : sal_Bool bTextFlow : 1;
119 : sal_Bool bFilled : 1;
120 : sal_Bool bStroked : 1;
121 :
122 : sal_Bool bFlipH;
123 : sal_Bool bFlipV;
124 : sal_Int32 nRotateAngle;
125 :
126 : bool SetAdjustValueAsDouble( const double& rValue, const sal_Int32 nIndex );
127 : sal_Int32 GetLuminanceChange( sal_uInt32 nIndex ) const;
128 : Color GetColorData( const Color& rFillColor, sal_uInt32 nIndex, double dBrightness ) const;
129 : void AdaptObjColor(SdrPathObj& rObj, const SfxItemSet& rCustomShapeSet,
130 : sal_uInt32& nColorIndex, sal_uInt32 nColorCount);
131 : bool GetParameter( double& rParameterReturnValue, const com::sun::star::drawing::EnhancedCustomShapeParameter&,
132 : const bool bReplaceGeoWidth, const bool bReplaceGeoHeight ) const;
133 : Point GetPoint( const com::sun::star::drawing::EnhancedCustomShapeParameterPair&,
134 : const bool bScale = true, const bool bReplaceGeoSize = false ) const;
135 :
136 : void CreateSubPath( sal_uInt16& rSrcPt, sal_uInt16& rSegmentInd, std::vector< SdrPathObj* >& rObjectList,
137 : sal_Bool bLineGeometryNeededOnly, sal_Bool bSortFilledObjectsToBack,
138 : sal_Int32 nIndex );
139 : SdrObject* CreatePathObj( sal_Bool bLineGeometryNeededOnly );
140 : const sal_Int32* ApplyShapeAttributes( const SdrCustomShapeGeometryItem& rItem );
141 :
142 : void SetPathSize( sal_Int32 nIndex = 0 );
143 :
144 : public :
145 :
146 0 : struct Handle
147 : {
148 : sal_uInt32 nFlags;
149 :
150 : sal_Bool bMirroredX;
151 : sal_Bool bMirroredY;
152 : sal_Bool bSwitched;
153 :
154 : com::sun::star::drawing::EnhancedCustomShapeParameterPair aPosition;
155 : com::sun::star::drawing::EnhancedCustomShapeParameterPair aPolar;
156 :
157 : sal_Int32 nRefX;
158 : sal_Int32 nRefY;
159 : sal_Int32 nRefAngle;
160 : sal_Int32 nRefR;
161 :
162 : com::sun::star::drawing::EnhancedCustomShapeParameter aRadiusRangeMinimum;
163 : com::sun::star::drawing::EnhancedCustomShapeParameter aRadiusRangeMaximum;
164 : com::sun::star::drawing::EnhancedCustomShapeParameter aXRangeMinimum;
165 : com::sun::star::drawing::EnhancedCustomShapeParameter aXRangeMaximum;
166 : com::sun::star::drawing::EnhancedCustomShapeParameter aYRangeMinimum;
167 : com::sun::star::drawing::EnhancedCustomShapeParameter aYRangeMaximum;
168 :
169 0 : Handle() : bMirroredX ( sal_False ), bMirroredY ( sal_False ), bSwitched( sal_False ),
170 0 : nRefX( -1 ), nRefY( -1 ), nRefAngle( -1 ), nRefR( -1 ) {};
171 : };
172 :
173 4 : sal_Bool IsFlipVert() { return bFlipV; };
174 4 : sal_Bool IsFlipHorz() { return bFlipH; };
175 4 : sal_Int32 GetRotateAngle() { return nRotateAngle; };
176 : SVX_DLLPUBLIC bool IsPostRotate() const;
177 :
178 : SVX_DLLPUBLIC SdrObject* CreateLineGeometry();
179 : SVX_DLLPUBLIC SdrObject* CreateObject( sal_Bool bLineGeometryNeededOnly );
180 : SVX_DLLPUBLIC void ApplyGluePoints( SdrObject* pObj );
181 : SVX_DLLPUBLIC Rectangle GetTextRect() const;
182 :
183 : SVX_DLLPUBLIC sal_uInt32 GetHdlCount() const;
184 : SVX_DLLPUBLIC bool GetHandlePosition( const sal_uInt32 nIndex, Point& rReturnPosition ) const;
185 : SVX_DLLPUBLIC bool SetHandleControllerPosition( const sal_uInt32 nIndex, const com::sun::star::awt::Point& rPosition );
186 :
187 : SVX_DLLPUBLIC EnhancedCustomShape2d( SdrObject* pSdrObjCustomShape );
188 : SVX_DLLPUBLIC ~EnhancedCustomShape2d();
189 :
190 : enum EnumFunc
191 : {
192 : ENUM_FUNC_PI,
193 : ENUM_FUNC_LEFT,
194 : ENUM_FUNC_TOP,
195 : ENUM_FUNC_RIGHT,
196 : ENUM_FUNC_BOTTOM,
197 : ENUM_FUNC_XSTRETCH,
198 : ENUM_FUNC_YSTRETCH,
199 : ENUM_FUNC_HASSTROKE,
200 : ENUM_FUNC_HASFILL,
201 : ENUM_FUNC_WIDTH,
202 : ENUM_FUNC_HEIGHT,
203 : ENUM_FUNC_LOGWIDTH,
204 : ENUM_FUNC_LOGHEIGHT
205 : };
206 : double GetEnumFunc( const EnumFunc eVal ) const;
207 :
208 : double GetAdjustValueAsDouble( const sal_Int32 nIndex ) const;
209 : double GetEquationValueAsDouble( const sal_Int32 nIndex ) const;
210 : sal_Int32 GetAdjustValueAsInteger( const sal_Int32 nIndex, const sal_Int32 nDefault = 0 ) const;
211 :
212 : SVX_DLLPUBLIC static OUString GetEquation( const sal_uInt16 nFlags, sal_Int32 nPara1, sal_Int32 nPara2, sal_Int32 nPara3 );
213 :
214 : static void AppendEnhancedCustomShapeEquationParameter( OUString& rParameter, const sal_Int32 nPara, const bool bIsSpecialValue );
215 :
216 : static void SetEnhancedCustomShapeEquationParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
217 : rParameter, const sal_Int16 nPara, const sal_Bool bIsSpecialValue );
218 : SVX_DLLPUBLIC static void SetEnhancedCustomShapeParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
219 : rParameter, const sal_Int32 nValue );
220 : SVX_DLLPUBLIC static void SetEnhancedCustomShapeHandleParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
221 : rParameter, const sal_Int32 nPara, const bool bIsSpecialValue, bool bHorz );
222 : static bool ConvertSequenceToEnhancedCustomShape2dHandle( const com::sun::star::beans::PropertyValues& rHandleProperties,
223 : EnhancedCustomShape2d::Handle& rDestinationHandle );
224 : static void SwapStartAndEndArrow( SdrObject* pObj );
225 : };
226 : #endif
227 :
228 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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