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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 :
37 : #include <boost/shared_ptr.hpp>
38 : #include <vector>
39 :
40 : #define DFF_CUSTOMSHAPE_FLIP_V 1
41 : #define DFF_CUSTOMSHAPE_FLIP_H 2
42 : #define DFF_CUSTOMSHAPE_EXCH 4
43 :
44 : class SdrModel;
45 : class SdrObject;
46 : class SfxItemSet;
47 : struct SvxMSDffVertPair;
48 : struct SvxMSDffCalculationData;
49 : struct SvxMSDffTextRectangles;
50 :
51 : #define HANDLE_FLAGS_MIRRORED_X 0x0001
52 : #define HANDLE_FLAGS_MIRRORED_Y 0x0002
53 : #define HANDLE_FLAGS_SWITCHED 0x0004
54 : #define HANDLE_FLAGS_POLAR 0x0008
55 : #define HANDLE_FLAGS_MAP 0x0010
56 : #define HANDLE_FLAGS_RANGE_X_MINIMUM 0x0020
57 : #define HANDLE_FLAGS_RANGE_X_MAXIMUM 0x0040
58 : #define HANDLE_FLAGS_RANGE_Y_MINIMUM 0x0080
59 : #define HANDLE_FLAGS_RANGE_Y_MAXIMUM 0x0100
60 : #define HANDLE_FLAGS_RADIUS_RANGE_MINIMUM 0x0200
61 : #define HANDLE_FLAGS_RADIUS_RANGE_MAXIMUM 0x0400
62 : #define HANDLE_FLAGS_REFX 0x0800
63 : #define HANDLE_FLAGS_REFY 0x1000
64 : #define HANDLE_FLAGS_REFANGLE 0x2000
65 : #define HANDLE_FLAGS_REFR 0x4000
66 :
67 : // MSDFF_HANDLE_FLAGS_RANGE_Y seems to be not defined in
68 : // escher, but we are using it internally in to differentiate
69 : // between X_RANGE and Y_RANGE
70 :
71 : class SdrPathObj;
72 :
73 : class EnhancedCustomShape2d : public SfxItemSet
74 : {
75 : SdrObject* pCustomShapeObj;
76 : MSO_SPT eSpType;
77 :
78 : sal_Int32 nCoordLeft;
79 : sal_Int32 nCoordTop;
80 : sal_Int32 nCoordWidthG;
81 : sal_Int32 nCoordHeightG;
82 : sal_Int32 nCoordWidth;
83 : sal_Int32 nCoordHeight;
84 : Rectangle aLogicRect;
85 :
86 : double fXScale;
87 : double fYScale;
88 : double fXRatio;
89 : double fYRatio;
90 :
91 : sal_Bool bOOXMLShape;
92 :
93 : sal_Int32 nXRef;
94 : sal_Int32 nYRef;
95 : sal_uInt32 nFlags;
96 : sal_uInt32 nColorData;
97 :
98 : /*
99 :
100 : */
101 : struct EquationResult {
102 : sal_Bool bReady;
103 : double fValue;
104 : };
105 : com::sun::star::uno::Sequence< rtl::OUString > seqEquations;
106 : std::vector< ::boost::shared_ptr< EnhancedCustomShape::ExpressionNode > > vNodesSharedPtr;
107 : std::vector< EquationResult > vEquationResults;
108 :
109 : com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeSegment > seqSegments;
110 : com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeParameterPair> seqCoordinates;
111 : com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeTextFrame > seqTextFrames;
112 : com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeParameterPair> seqGluePoints;
113 : com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeAdjustmentValue > seqAdjustmentValues;
114 : com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValues > seqHandles;
115 : com::sun::star::uno::Sequence< com::sun::star::awt::Size > seqSubViewSize;
116 :
117 : sal_Bool bTextFlow : 1;
118 : sal_Bool bFilled : 1;
119 : sal_Bool bStroked : 1;
120 :
121 : sal_Bool bFlipH;
122 : sal_Bool bFlipV;
123 : sal_Int32 nRotateAngle;
124 :
125 : sal_Bool SetAdjustValueAsDouble( const double& rValue, const sal_Int32 nIndex );
126 : sal_Int32 GetLuminanceChange( sal_uInt32 nIndex ) const;
127 : Color GetColorData( const Color& rFillColor, sal_uInt32 nIndex, double dBrightness ) const;
128 : void AdaptObjColor(SdrPathObj& rObj, const SfxItemSet& rCustomShapeSet,
129 : sal_uInt32& nColorIndex, sal_uInt32 nColorCount);
130 : sal_Bool GetParameter( double& rParameterReturnValue, const com::sun::star::drawing::EnhancedCustomShapeParameter&,
131 : const sal_Bool bReplaceGeoWidth, const sal_Bool bReplaceGeoHeight ) const;
132 : Point GetPoint( const com::sun::star::drawing::EnhancedCustomShapeParameterPair&,
133 : const sal_Bool bScale = sal_True, const sal_Bool bReplaceGeoSize = sal_False ) const;
134 :
135 : void CreateSubPath( sal_uInt16& rSrcPt, sal_uInt16& rSegmentInd, std::vector< SdrPathObj* >& rObjectList,
136 : sal_Bool bLineGeometryNeededOnly, sal_Bool bSortFilledObjectsToBack,
137 : sal_Int32 nIndex );
138 : SdrObject* CreatePathObj( sal_Bool bLineGeometryNeededOnly );
139 : const sal_Int32* ApplyShapeAttributes( const SdrCustomShapeGeometryItem& rItem );
140 :
141 : void SetPathSize( sal_Int32 nIndex = 0 );
142 :
143 : public :
144 :
145 0 : struct Handle
146 : {
147 : sal_uInt32 nFlags;
148 :
149 : sal_Bool bMirroredX;
150 : sal_Bool bMirroredY;
151 : sal_Bool bSwitched;
152 :
153 : com::sun::star::drawing::EnhancedCustomShapeParameterPair aPosition;
154 : com::sun::star::drawing::EnhancedCustomShapeParameterPair aPolar;
155 :
156 : sal_Int32 nRefX;
157 : sal_Int32 nRefY;
158 : sal_Int32 nRefAngle;
159 : sal_Int32 nRefR;
160 :
161 : com::sun::star::drawing::EnhancedCustomShapeParameter aRadiusRangeMinimum;
162 : com::sun::star::drawing::EnhancedCustomShapeParameter aRadiusRangeMaximum;
163 : com::sun::star::drawing::EnhancedCustomShapeParameter aXRangeMinimum;
164 : com::sun::star::drawing::EnhancedCustomShapeParameter aXRangeMaximum;
165 : com::sun::star::drawing::EnhancedCustomShapeParameter aYRangeMinimum;
166 : com::sun::star::drawing::EnhancedCustomShapeParameter aYRangeMaximum;
167 :
168 0 : Handle() : bMirroredX ( sal_False ), bMirroredY ( sal_False ), bSwitched( sal_False ),
169 0 : nRefX( -1 ), nRefY( -1 ), nRefAngle( -1 ), nRefR( -1 ) {};
170 : };
171 :
172 0 : sal_Bool IsFlipVert() { return bFlipV; };
173 0 : sal_Bool IsFlipHorz() { return bFlipH; };
174 0 : sal_Int32 GetRotateAngle() { return nRotateAngle; };
175 : SVX_DLLPUBLIC bool IsPostRotate() const;
176 :
177 : SVX_DLLPUBLIC SdrObject* CreateLineGeometry();
178 : SVX_DLLPUBLIC SdrObject* CreateObject( sal_Bool bLineGeometryNeededOnly );
179 : SVX_DLLPUBLIC void ApplyGluePoints( SdrObject* pObj );
180 : SVX_DLLPUBLIC Rectangle GetTextRect() const;
181 :
182 : SVX_DLLPUBLIC sal_uInt32 GetHdlCount() const;
183 : SVX_DLLPUBLIC sal_Bool GetHandlePosition( const sal_uInt32 nIndex, Point& rReturnPosition ) const;
184 : SVX_DLLPUBLIC sal_Bool SetHandleControllerPosition( const sal_uInt32 nIndex, const com::sun::star::awt::Point& rPosition );
185 :
186 : SVX_DLLPUBLIC EnhancedCustomShape2d( SdrObject* pSdrObjCustomShape );
187 : SVX_DLLPUBLIC ~EnhancedCustomShape2d();
188 :
189 : enum EnumFunc
190 : {
191 : ENUM_FUNC_PI,
192 : ENUM_FUNC_LEFT,
193 : ENUM_FUNC_TOP,
194 : ENUM_FUNC_RIGHT,
195 : ENUM_FUNC_BOTTOM,
196 : ENUM_FUNC_XSTRETCH,
197 : ENUM_FUNC_YSTRETCH,
198 : ENUM_FUNC_HASSTROKE,
199 : ENUM_FUNC_HASFILL,
200 : ENUM_FUNC_WIDTH,
201 : ENUM_FUNC_HEIGHT,
202 : ENUM_FUNC_LOGWIDTH,
203 : ENUM_FUNC_LOGHEIGHT
204 : };
205 : double GetEnumFunc( const EnumFunc eVal ) const;
206 :
207 : double GetAdjustValueAsDouble( const sal_Int32 nIndex ) const;
208 : double GetEquationValueAsDouble( const sal_Int32 nIndex ) const;
209 : sal_Int32 GetAdjustValueAsInteger( const sal_Int32 nIndex, const sal_Int32 nDefault = 0 ) const;
210 :
211 : SVX_DLLPUBLIC static rtl::OUString GetEquation( const sal_uInt16 nFlags, sal_Int16 nPara1, sal_Int16 nPara2, sal_Int16 nPara3 );
212 :
213 : static void AppendEnhancedCustomShapeEquationParameter( rtl::OUString& rParameter, const sal_Int16 nPara, const sal_Bool bIsSpecialValue );
214 :
215 : static void SetEnhancedCustomShapeEquationParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
216 : rParameter, const sal_Int16 nPara, const sal_Bool bIsSpecialValue );
217 : SVX_DLLPUBLIC static void SetEnhancedCustomShapeParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
218 : rParameter, const sal_Int32 nValue );
219 : SVX_DLLPUBLIC static void SetEnhancedCustomShapeHandleParameter( com::sun::star::drawing::EnhancedCustomShapeParameter&
220 : rParameter, const sal_Int32 nPara, const sal_Bool bIsSpecialValue, sal_Bool bHorz );
221 : static sal_Bool ConvertSequenceToEnhancedCustomShape2dHandle( const com::sun::star::beans::PropertyValues& rHandleProperties,
222 : EnhancedCustomShape2d::Handle& rDestinationHandle );
223 : static void SwapStartAndEndArrow( SdrObject* pObj );
224 : };
225 : #endif
226 :
227 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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