xref: /aoo41x/main/svx/inc/svx/svdoashp.hxx (revision 215d8f42)
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21 
22 
23 
24 #ifndef _SVDOASHP_HXX
25 #define _SVDOASHP_HXX
26 
27 #include <svx/svdobj.hxx>
28 #include <svx/svdotext.hxx>
29 #include <svx/svdhdl.hxx>
30 #include <vector>
31 #include <com/sun/star/uno/Reference.h>
32 #include <com/sun/star/drawing/XCustomShapeEngine.hpp>
33 #include <com/sun/star/drawing/EnhancedCustomShapeAdjustmentValue.hpp>
34 #include "svx/svxdllapi.h"
35 
36 //************************************************************
37 //   Vorausdeklarationen
38 //************************************************************
39 
40 class SdrObjList;
41 class SdrObjListIter;
42 class SfxItemSet;
43 
44 namespace sdr
45 {
46 	namespace properties
47 	{
48 		class CustomShapeProperties;
49 	} // end of namespace properties
50 } // end of namespace sdr
51 
52 class SdrAShapeObjGeoData : public SdrTextObjGeoData
53 {
54 	public:
55 
56 	sal_Bool	bMirroredX;
57 	sal_Bool	bMirroredY;
58 	double		fObjectRotation;
59 
60 	com::sun::star::uno::Sequence< com::sun::star::drawing::EnhancedCustomShapeAdjustmentValue >
61 				aAdjustmentSeq;
62 };
63 
64 #define CUSTOMSHAPE_HANDLE_RESIZE_FIXED			1
65 #define CUSTOMSHAPE_HANDLE_CREATE_FIXED			2
66 #define CUSTOMSHAPE_HANDLE_RESIZE_ABSOLUTE_X	4
67 #define CUSTOMSHAPE_HANDLE_RESIZE_ABSOLUTE_Y	8
68 #define CUSTOMSHAPE_HANDLE_MOVE_SHAPE			16
69 #define CUSTOMSHAPE_HANDLE_ORTHO4				32
70 
71 struct SdrCustomShapeInteraction
72 {
73 	com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeHandle >	xInteraction;
74 	com::sun::star::awt::Point														aPosition;
75 	sal_Int32																		nMode;
76 };
77 
78 //************************************************************
79 //   SdrObjCustomShape
80 //************************************************************
81 
82 class SVX_DLLPUBLIC SdrObjCustomShape : public SdrTextObj
83 {
84 private:
85 	// fObjectRotation is containing the object rotation in degrees.
86 	double fObjectRotation;
87 
88 protected:
89 	virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact();
90 
91 public:
92 	virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties();
93 
94 	// to allow sdr::properties::CustomShapeProperties access
95 	friend class sdr::properties::CustomShapeProperties;
96 
97 	com::sun::star::uno::Reference< com::sun::star::drawing::XShape > mXRenderedCustomShape;
98 
99 	// #i37011# render geometry shadow
100 	SdrObject*											mpLastShadowGeometry;
101 
102 	static com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeEngine > GetCustomShapeEngine( const SdrObjCustomShape* pCustomShape );
103 
104 //	SVX_DLLPRIVATE com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeHandle > >
105 //		SdrObjCustomShape::GetInteraction( const SdrObjCustomShape* pCustomShape ) const;
106 // #i47293#
107 //	SVX_DLLPRIVATE std::vector< com::sun::star::uno::Reference< com::sun::star::drawing::XCustomShapeHandle > > GetFixedInteractionHandle() const;
108 
109 	SVX_DLLPRIVATE std::vector< SdrCustomShapeInteraction > GetInteractionHandles( const SdrObjCustomShape* pCustomShape ) const;
110 
111 	SVX_DLLPRIVATE void DragCreateObject( SdrDragStat& rDrag );
112 
113 	SVX_DLLPRIVATE void DragResizeCustomShape( const Rectangle& rNewRect, SdrObjCustomShape* pObj ) const;
114 	SVX_DLLPRIVATE void DragMoveCustomShapeHdl( const Point aDestination, const sal_uInt16 nCustomShapeHdlNum, SdrObjCustomShape* pObj ) const;
115 
116 	// #i37011# centralize throw-away of render geometry
117 	void InvalidateRenderGeometry();
118 
119 	// #i38892#
120 	void ImpCheckCustomGluePointsAreAdded();
121 
122 	// returns the new text rect that corresponds to the current logic rect, the return value can be empty if nothing changed.
123 	Rectangle ImpCalculateTextFrame( const FASTBOOL bHgt, const FASTBOOL bWdt );
124 
125 public:
126 	// #i37011#
127 	const SdrObject* GetSdrObjectFromCustomShape() const;
128 	const SdrObject* GetSdrObjectShadowFromCustomShape() const;
129 	sal_Bool GetTextBounds( Rectangle& rTextBound ) const;
130 	sal_Bool IsTextPath() const;
131 	static basegfx::B2DPolyPolygon GetLineGeometry( const SdrObjCustomShape* pCustomShape, const sal_Bool bBezierAllowed );
132 
133 protected:
134     // #115391# new method for SdrObjCustomShape and SdrTextObj to correctly handle and set
135     // SdrTextMinFrameWidthItem and SdrTextMinFrameHeightItem based on all settings, necessities
136     // and object sizes
137     virtual void AdaptTextMinSize();
138 
139 	String		aName;
140 
141 public:
142 	sal_Bool UseNoFillStyle() const;
143 
144 	sal_Bool IsMirroredX() const;
145 	sal_Bool IsMirroredY() const;
146 	void SetMirroredX( const sal_Bool bMirroredX );
147 	void SetMirroredY( const sal_Bool bMirroredY );
148 
149 	double GetObjectRotation() const;
150 	double GetExtraTextRotation() const;
151 
152 	TYPEINFO();
153 	SdrObjCustomShape();
154 	virtual ~SdrObjCustomShape();
155 
156 	/* is merging default attributes from type-shype into the SdrCustomShapeGeometryItem. If pType
157 	is NULL then the type is being taken from the "Type" property of the SdrCustomShapeGeometryItem.
158 	MergeDefaultAttributes is called when creating CustomShapes via UI and after importing */
159 	void MergeDefaultAttributes( const rtl::OUString* pType = NULL );
160 
161 	/* the method is checking if the geometry data is unchanged/default, in this case the data might not be stored */
162 	enum DefaultType
163 	{
164 		DEFAULT_PATH,
165 		DEFAULT_VIEWBOX,
166 		DEFAULT_SEGMENTS,
167 		DEFAULT_GLUEPOINTS,
168 		DEFAULT_STRETCHX,
169 		DEFAULT_STRETCHY,
170 		DEFAULT_EQUATIONS,
171 		DEFAULT_HANDLES,
172 		DEFAULT_TEXTFRAMES
173 	};
174 	sal_Bool IsDefaultGeometry( const DefaultType eDefaultType ) const;
175 
176 	virtual sal_uInt16 GetObjIdentifier() const;
177 	virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const;
178 
179 	virtual void SetModel(SdrModel* pNewModel);
180 
181 	virtual void RecalcSnapRect();
182 
183 	virtual const Rectangle& GetSnapRect()  const;
184 	virtual const Rectangle& GetCurrentBoundRect() const;
185 	virtual const Rectangle& GetLogicRect() const;
186 
187 	virtual void Move(const Size& rSiz);
188 	virtual void Resize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
189 	virtual void Shear(const Point& rRef, long nWink, double tn, FASTBOOL bVShear);
190 	virtual void SetSnapRect(const Rectangle& rRect);
191 	virtual void SetLogicRect(const Rectangle& rRect);
192 
193 	virtual void NbcMove(const Size& rSiz);
194 	virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
195 	virtual void NbcRotate(const Point& rRef, long nWink, double sn, double cs);
196 	virtual void NbcMirror(const Point& rRef1, const Point& rRef2);
197 	virtual void NbcShear(const Point& rRef, long nWink, double tn, FASTBOOL bVShear);
198 	virtual void NbcSetSnapRect(const Rectangle& rRect);
199 	virtual void NbcSetLogicRect(const Rectangle& rRect);
200 
201 	virtual SdrGluePoint GetVertexGluePoint(sal_uInt16 nNum) const;
202 
203 	virtual void NbcSetStyleSheet( SfxStyleSheet* pNewStyleSheet, sal_Bool bDontRemoveHardAttr );
204 
205     // special drag methods
206 	virtual bool hasSpecialDrag() const;
207 	virtual bool beginSpecialDrag(SdrDragStat& rDrag) const;
208 	virtual bool applySpecialDrag(SdrDragStat& rDrag);
209 
210 	virtual FASTBOOL BegCreate( SdrDragStat& rStat );
211 	virtual FASTBOOL MovCreate(SdrDragStat& rStat);	// #i37448#
212 	virtual FASTBOOL EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd);
213 
214 	virtual FASTBOOL AdjustTextFrameWidthAndHeight(Rectangle& rR, FASTBOOL bHgt=sal_True, FASTBOOL bWdt=sal_True) const;
215 	virtual FASTBOOL NbcAdjustTextFrameWidthAndHeight(FASTBOOL bHgt=sal_True, FASTBOOL bWdt=sal_True);
216 	virtual FASTBOOL AdjustTextFrameWidthAndHeight(FASTBOOL bHgt=sal_True, FASTBOOL bWdt=sal_True);
217 	virtual FASTBOOL IsAutoGrowHeight() const;
218 	virtual FASTBOOL IsAutoGrowWidth() const;
219 	virtual void SetVerticalWriting( sal_Bool bVertical );
220 	virtual sal_Bool BegTextEdit( SdrOutliner& rOutl );
221 	virtual void TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin) const;
222 	virtual void EndTextEdit( SdrOutliner& rOutl );
223 	virtual void TakeTextAnchorRect( Rectangle& rAnchorRect ) const;
224 	virtual void TakeTextRect( SdrOutliner& rOutliner, Rectangle& rTextRect, FASTBOOL bNoEditText=sal_False,
225 		Rectangle* pAnchorRect=NULL, sal_Bool bLineWidth=sal_True ) const;
226 	virtual void operator=(const SdrObject& rObj);
227 
228 	virtual void TakeObjNameSingul(String& rName) const;
229 	virtual void TakeObjNamePlural(String& rName) const;
230 
231 	virtual basegfx::B2DPolyPolygon TakeCreatePoly( const SdrDragStat& rDrag) const;
232 
233 	virtual basegfx::B2DPolyPolygon TakeXorPoly() const;
234 	virtual basegfx::B2DPolyPolygon TakeContour() const;
235 
236 	virtual void NbcSetOutlinerParaObject(OutlinerParaObject* pTextObject);
237 
238 	virtual SdrObject* DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) const;
239 
240 	virtual void SetPage( SdrPage* pNewPage );
241 
242 	virtual SdrObjGeoData *NewGeoData() const;
243 	virtual void          SaveGeoData(SdrObjGeoData &rGeo) const;
244 	virtual void          RestGeoData(const SdrObjGeoData &rGeo);
245 
246 	// need to take fObjectRotation instead of aGeo.nWink, replace it temporary
247 	virtual sal_Bool TRGetBaseGeometry(basegfx::B2DHomMatrix& rMatrix, basegfx::B2DPolyPolygon& rPolyPolygon) const;
248 	virtual void TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& rPolyPolygon);
249 
250 	virtual const SdrGluePointList* GetGluePointList() const;
251 	//virtual SdrGluePointList* GetGluePointList();
252 	virtual SdrGluePointList* ForceGluePointList();
253 
254 	virtual sal_uInt32 GetHdlCount() const;
255 	virtual SdrHdl* GetHdl( sal_uInt32 nHdlNum ) const;
256 
257 	// #i33136#
258 	static bool doConstructOrthogonal(const ::rtl::OUString& rName);
259 
260 	using SdrTextObj::NbcSetOutlinerParaObject;
261 };
262 
263 #endif //_SVDOASHP_HXX
264 
265