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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 : #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
21 : #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
22 : #include <drawinglayer/geometry/viewinformation2d.hxx>
23 : #include <basegfx/tools/canvastools.hxx>
24 :
25 :
26 :
27 : using namespace com::sun::star;
28 :
29 :
30 :
31 : namespace drawinglayer
32 : {
33 : namespace primitive2d
34 : {
35 0 : BasePrimitive2D::BasePrimitive2D()
36 0 : : BasePrimitive2DImplBase(m_aMutex)
37 : {
38 0 : }
39 :
40 0 : BasePrimitive2D::~BasePrimitive2D()
41 : {
42 0 : }
43 :
44 0 : bool BasePrimitive2D::operator==( const BasePrimitive2D& rPrimitive ) const
45 : {
46 0 : return (getPrimitive2DID() == rPrimitive.getPrimitive2DID());
47 : }
48 :
49 0 : basegfx::B2DRange BasePrimitive2D::getB2DRange(const geometry::ViewInformation2D& rViewInformation) const
50 : {
51 0 : return getB2DRangeFromPrimitive2DSequence(get2DDecomposition(rViewInformation), rViewInformation);
52 : }
53 :
54 0 : Primitive2DSequence BasePrimitive2D::get2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
55 : {
56 0 : return Primitive2DSequence();
57 : }
58 :
59 0 : Primitive2DSequence SAL_CALL BasePrimitive2D::getDecomposition( const uno::Sequence< beans::PropertyValue >& rViewParameters ) throw ( uno::RuntimeException, std::exception )
60 : {
61 0 : const geometry::ViewInformation2D aViewInformation(rViewParameters);
62 0 : return get2DDecomposition(aViewInformation);
63 : }
64 :
65 0 : com::sun::star::geometry::RealRectangle2D SAL_CALL BasePrimitive2D::getRange( const uno::Sequence< beans::PropertyValue >& rViewParameters ) throw ( uno::RuntimeException, std::exception )
66 : {
67 0 : const geometry::ViewInformation2D aViewInformation(rViewParameters);
68 0 : return basegfx::unotools::rectangle2DFromB2DRectangle(getB2DRange(aViewInformation));
69 : }
70 : } // end of namespace primitive2d
71 : } // end of namespace drawinglayer
72 :
73 :
74 :
75 : namespace drawinglayer
76 : {
77 : namespace primitive2d
78 : {
79 0 : Primitive2DSequence BufferedDecompositionPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
80 : {
81 0 : return Primitive2DSequence();
82 : }
83 :
84 0 : BufferedDecompositionPrimitive2D::BufferedDecompositionPrimitive2D()
85 : : BasePrimitive2D(),
86 0 : maBuffered2DDecomposition()
87 : {
88 0 : }
89 :
90 0 : Primitive2DSequence BufferedDecompositionPrimitive2D::get2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const
91 : {
92 0 : ::osl::MutexGuard aGuard( m_aMutex );
93 :
94 0 : if(!getBuffered2DDecomposition().hasElements())
95 : {
96 0 : const Primitive2DSequence aNewSequence(create2DDecomposition(rViewInformation));
97 0 : const_cast< BufferedDecompositionPrimitive2D* >(this)->setBuffered2DDecomposition(aNewSequence);
98 : }
99 :
100 0 : return getBuffered2DDecomposition();
101 : }
102 : } // end of namespace primitive2d
103 : } // end of namespace drawinglayer
104 :
105 :
106 : // tooling
107 :
108 : namespace drawinglayer
109 : {
110 : namespace primitive2d
111 : {
112 : // convert helper stl vector of primitives to Primitive2DSequence
113 0 : Primitive2DSequence Primitive2DVectorToPrimitive2DSequence(const Primitive2DVector& rSource, bool bInvert)
114 : {
115 0 : const sal_uInt32 nSize(rSource.size());
116 0 : Primitive2DSequence aRetval;
117 :
118 0 : aRetval.realloc(nSize);
119 :
120 0 : for(sal_uInt32 a(0); a < nSize; a++)
121 : {
122 0 : aRetval[bInvert ? nSize - 1 - a : a] = rSource[a];
123 : }
124 :
125 : // all entries taken over to Uno References as owners. To avoid
126 : // errors with users of this mechanism to delete pointers to BasePrimitive2D
127 : // itself, clear given vector
128 0 : const_cast< Primitive2DVector& >(rSource).clear();
129 :
130 0 : return aRetval;
131 : }
132 :
133 : // get B2DRange from a given Primitive2DReference
134 0 : basegfx::B2DRange getB2DRangeFromPrimitive2DReference(const Primitive2DReference& rCandidate, const geometry::ViewInformation2D& aViewInformation)
135 : {
136 0 : basegfx::B2DRange aRetval;
137 :
138 0 : if(rCandidate.is())
139 : {
140 : // try to get C++ implementation base
141 0 : const BasePrimitive2D* pCandidate(dynamic_cast< BasePrimitive2D* >(rCandidate.get()));
142 :
143 0 : if(pCandidate)
144 : {
145 : // use it if possible
146 0 : aRetval.expand(pCandidate->getB2DRange(aViewInformation));
147 : }
148 : else
149 : {
150 : // use UNO API call instead
151 0 : const uno::Sequence< beans::PropertyValue >& rViewParameters(aViewInformation.getViewInformationSequence());
152 0 : aRetval.expand(basegfx::unotools::b2DRectangleFromRealRectangle2D(rCandidate->getRange(rViewParameters)));
153 : }
154 : }
155 :
156 0 : return aRetval;
157 : }
158 :
159 : // get B2DRange from a given Primitive2DSequence
160 0 : basegfx::B2DRange getB2DRangeFromPrimitive2DSequence(const Primitive2DSequence& rCandidate, const geometry::ViewInformation2D& aViewInformation)
161 : {
162 0 : basegfx::B2DRange aRetval;
163 :
164 0 : if(rCandidate.hasElements())
165 : {
166 0 : const sal_Int32 nCount(rCandidate.getLength());
167 :
168 0 : for(sal_Int32 a(0L); a < nCount; a++)
169 : {
170 0 : aRetval.expand(getB2DRangeFromPrimitive2DReference(rCandidate[a], aViewInformation));
171 : }
172 : }
173 :
174 0 : return aRetval;
175 : }
176 :
177 0 : bool arePrimitive2DReferencesEqual(const Primitive2DReference& rxA, const Primitive2DReference& rxB)
178 : {
179 0 : const bool bAIs(rxA.is());
180 :
181 0 : if(bAIs != rxB.is())
182 : {
183 0 : return false;
184 : }
185 :
186 0 : if(!bAIs)
187 : {
188 0 : return true;
189 : }
190 :
191 0 : const BasePrimitive2D* pA(dynamic_cast< const BasePrimitive2D* >(rxA.get()));
192 0 : const BasePrimitive2D* pB(dynamic_cast< const BasePrimitive2D* >(rxB.get()));
193 0 : const bool bAEqualZero(pA == 0L);
194 :
195 0 : if(bAEqualZero != (pB == 0L))
196 : {
197 0 : return false;
198 : }
199 :
200 0 : if(bAEqualZero)
201 : {
202 0 : return false;
203 : }
204 :
205 0 : return (pA->operator==(*pB));
206 : }
207 :
208 0 : bool arePrimitive2DSequencesEqual(const Primitive2DSequence& rA, const Primitive2DSequence& rB)
209 : {
210 0 : const bool bAHasElements(rA.hasElements());
211 :
212 0 : if(bAHasElements != rB.hasElements())
213 : {
214 0 : return false;
215 : }
216 :
217 0 : if(!bAHasElements)
218 : {
219 0 : return true;
220 : }
221 :
222 0 : const sal_Int32 nCount(rA.getLength());
223 :
224 0 : if(nCount != rB.getLength())
225 : {
226 0 : return false;
227 : }
228 :
229 0 : for(sal_Int32 a(0L); a < nCount; a++)
230 : {
231 0 : if(!arePrimitive2DReferencesEqual(rA[a], rB[a]))
232 : {
233 0 : return false;
234 : }
235 : }
236 :
237 0 : return true;
238 : }
239 :
240 : // concatenate sequence
241 0 : void appendPrimitive2DSequenceToPrimitive2DSequence(Primitive2DSequence& rDest, const Primitive2DSequence& rSource)
242 : {
243 0 : if(rSource.hasElements())
244 : {
245 0 : if(rDest.hasElements())
246 : {
247 0 : const sal_Int32 nSourceCount(rSource.getLength());
248 0 : const sal_Int32 nDestCount(rDest.getLength());
249 0 : const sal_Int32 nTargetCount(nSourceCount + nDestCount);
250 0 : sal_Int32 nInsertPos(nDestCount);
251 :
252 0 : rDest.realloc(nTargetCount);
253 :
254 0 : for(sal_Int32 a(0L); a < nSourceCount; a++)
255 : {
256 0 : if(rSource[a].is())
257 : {
258 0 : rDest[nInsertPos++] = rSource[a];
259 : }
260 : }
261 :
262 0 : if(nInsertPos != nTargetCount)
263 : {
264 0 : rDest.realloc(nInsertPos);
265 : }
266 : }
267 : else
268 : {
269 0 : rDest = rSource;
270 : }
271 : }
272 0 : }
273 :
274 : // concatenate single Primitive2D
275 0 : void appendPrimitive2DReferenceToPrimitive2DSequence(Primitive2DSequence& rDest, const Primitive2DReference& rSource)
276 : {
277 0 : if(rSource.is())
278 : {
279 0 : const sal_Int32 nDestCount(rDest.getLength());
280 0 : rDest.realloc(nDestCount + 1L);
281 0 : rDest[nDestCount] = rSource;
282 : }
283 0 : }
284 :
285 0 : OUString idToString(sal_uInt32 nId)
286 : {
287 0 : switch( nId )
288 : {
289 0 : case PRIMITIVE2D_ID_TRANSPARENCEPRIMITIVE2D: return OUString("TRANSPARENCE");
290 0 : case PRIMITIVE2D_ID_ANIMATEDSWITCHPRIMITIVE2D: return OUString("ANIMATEDSWITCH");
291 0 : case PRIMITIVE2D_ID_ANIMATEDBLINKPRIMITIVE2D: return OUString("ANIMATEDBLINK");
292 0 : case PRIMITIVE2D_ID_ANIMATEDINTERPOLATEPRIMITIVE2D: return OUString("ANIMATEDINTERPOLATE");
293 0 : case PRIMITIVE2D_ID_BACKGROUNDCOLORPRIMITIVE2D: return OUString("BACKGROUNDCOLOR");
294 0 : case PRIMITIVE2D_ID_BITMAPPRIMITIVE2D: return OUString("BITMAP");
295 0 : case PRIMITIVE2D_ID_CONTROLPRIMITIVE2D: return OUString("CONTROL");
296 0 : case PRIMITIVE2D_ID_EMBEDDED3DPRIMITIVE2D: return OUString("EMBEDDED3D");
297 0 : case PRIMITIVE2D_ID_FILLGRAPHICPRIMITIVE2D: return OUString("FILLGRAPHIC");
298 0 : case PRIMITIVE2D_ID_FILLGRADIENTPRIMITIVE2D: return OUString("FILLGRADIENT");
299 0 : case PRIMITIVE2D_ID_FILLHATCHPRIMITIVE2D: return OUString("FILLHATCH");
300 0 : case PRIMITIVE2D_ID_GRAPHICPRIMITIVE2D: return OUString("GRAPHIC");
301 0 : case PRIMITIVE2D_ID_GRIDPRIMITIVE2D: return OUString("GRID");
302 0 : case PRIMITIVE2D_ID_GROUPPRIMITIVE2D: return OUString("GROUP");
303 0 : case PRIMITIVE2D_ID_HELPLINEPRIMITIVE2D: return OUString("HELPLINE");
304 0 : case PRIMITIVE2D_ID_MARKERARRAYPRIMITIVE2D: return OUString("MARKERARRAY");
305 0 : case PRIMITIVE2D_ID_MASKPRIMITIVE2D: return OUString("MASK");
306 0 : case PRIMITIVE2D_ID_MEDIAPRIMITIVE2D: return OUString("MEDIA");
307 0 : case PRIMITIVE2D_ID_METAFILEPRIMITIVE2D: return OUString("METAFILE");
308 0 : case PRIMITIVE2D_ID_MODIFIEDCOLORPRIMITIVE2D: return OUString("MODIFIEDCOLOR");
309 0 : case PRIMITIVE2D_ID_POLYGONHAIRLINEPRIMITIVE2D: return OUString("POLYGONHAIRLINE");
310 0 : case PRIMITIVE2D_ID_POLYGONMARKERPRIMITIVE2D: return OUString("POLYGONMARKER");
311 0 : case PRIMITIVE2D_ID_POLYGONSTROKEPRIMITIVE2D: return OUString("POLYGONSTROKE");
312 0 : case PRIMITIVE2D_ID_POLYGONSTROKEARROWPRIMITIVE2D: return OUString("POLYGONSTROKEARROW");
313 0 : case PRIMITIVE2D_ID_POLYPOLYGONSTROKEPRIMITIVE2D: return OUString("POLYPOLYGONSTROKE");
314 0 : case PRIMITIVE2D_ID_POLYPOLYGONSTROKEARROWPRIMITIVE2D: return OUString("POLYPOLYGONSTROKEARROW");
315 0 : case PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D: return OUString("POLYPOLYGONCOLOR");
316 0 : case PRIMITIVE2D_ID_POLYPOLYGONGRADIENTPRIMITIVE2D: return OUString("POLYPOLYGONGRADIENT");
317 0 : case PRIMITIVE2D_ID_POLYPOLYGONHATCHPRIMITIVE2D: return OUString("POLYPOLYGONHATCH");
318 0 : case PRIMITIVE2D_ID_POLYPOLYGONGRAPHICPRIMITIVE2D: return OUString("POLYPOLYGONGRAPHIC");
319 0 : case PRIMITIVE2D_ID_SCENEPRIMITIVE2D: return OUString("SCENE");
320 0 : case PRIMITIVE2D_ID_SHADOWPRIMITIVE2D: return OUString("SHADOW");
321 0 : case PRIMITIVE2D_ID_TEXTSIMPLEPORTIONPRIMITIVE2D: return OUString("TEXTSIMPLEPORTION");
322 0 : case PRIMITIVE2D_ID_TEXTDECORATEDPORTIONPRIMITIVE2D: return OUString("TEXTDECORATEDPORTION");
323 0 : case PRIMITIVE2D_ID_TRANSFORMPRIMITIVE2D: return OUString("TRANSFORM");
324 0 : case PRIMITIVE2D_ID_UNIFIEDTRANSPARENCEPRIMITIVE2D: return OUString("UNIFIEDTRANSPARENCE");
325 0 : case PRIMITIVE2D_ID_POINTARRAYPRIMITIVE2D: return OUString("POINTARRAY");
326 0 : case PRIMITIVE2D_ID_TEXTHIERARCHYFIELDPRIMITIVE2D: return OUString("TEXTHIERARCHYFIELD");
327 0 : case PRIMITIVE2D_ID_TEXTHIERARCHYLINEPRIMITIVE2D: return OUString("TEXTHIERARCHYLINE");
328 0 : case PRIMITIVE2D_ID_TEXTHIERARCHYPARAGRAPHPRIMITIVE2D: return OUString("TEXTHIERARCHYPARAGRAPH");
329 0 : case PRIMITIVE2D_ID_TEXTHIERARCHYBLOCKPRIMITIVE2D: return OUString("TEXTHIERARCHYBLOCK");
330 0 : case PRIMITIVE2D_ID_TEXTHIERARCHYEDITPRIMITIVE2D: return OUString("TEXTHIERARCHYEDIT");
331 0 : case PRIMITIVE2D_ID_POLYGONWAVEPRIMITIVE2D: return OUString("POLYGONWAVE");
332 0 : case PRIMITIVE2D_ID_WRONGSPELLPRIMITIVE2D: return OUString("WRONGSPELL");
333 0 : case PRIMITIVE2D_ID_TEXTEFFECTPRIMITIVE2D: return OUString("TEXTEFFECT");
334 0 : case PRIMITIVE2D_ID_TEXTHIERARCHYBULLETPRIMITIVE2D: return OUString("TEXTHIERARCHYBULLET");
335 0 : case PRIMITIVE2D_ID_POLYPOLYGONHAIRLINEPRIMITIVE2D: return OUString("POLYPOLYGONHAIRLINE");
336 0 : case PRIMITIVE2D_ID_EXECUTEPRIMITIVE2D: return OUString("EXECUTE");
337 0 : case PRIMITIVE2D_ID_PAGEPREVIEWPRIMITIVE2D: return OUString("PAGEPREVIEW");
338 0 : case PRIMITIVE2D_ID_STRUCTURETAGPRIMITIVE2D: return OUString("STRUCTURETAG");
339 0 : case PRIMITIVE2D_ID_BORDERLINEPRIMITIVE2D: return OUString("BORDERLINE");
340 0 : case PRIMITIVE2D_ID_POLYPOLYGONMARKERPRIMITIVE2D: return OUString("POLYPOLYGONMARKER");
341 0 : case PRIMITIVE2D_ID_HITTESTPRIMITIVE2D: return OUString("HITTEST");
342 0 : case PRIMITIVE2D_ID_INVERTPRIMITIVE2D: return OUString("INVERT");
343 0 : case PRIMITIVE2D_ID_DISCRETEBITMAPPRIMITIVE2D: return OUString("DISCRETEBITMAP");
344 0 : case PRIMITIVE2D_ID_WALLPAPERBITMAPPRIMITIVE2D: return OUString("WALLPAPERBITMAP");
345 0 : case PRIMITIVE2D_ID_TEXTLINEPRIMITIVE2D: return OUString("TEXTLINE");
346 0 : case PRIMITIVE2D_ID_TEXTCHARACTERSTRIKEOUTPRIMITIVE2D: return OUString("TEXTCHARACTERSTRIKEOUT");
347 0 : case PRIMITIVE2D_ID_TEXTGEOMETRYSTRIKEOUTPRIMITIVE2D: return OUString("TEXTGEOMETRYSTRIKEOUT");
348 0 : case PRIMITIVE2D_ID_EPSPRIMITIVE2D: return OUString("EPS");
349 0 : case PRIMITIVE2D_ID_DISCRETESHADOWPRIMITIVE2D: return OUString("DISCRETESHADOW");
350 0 : case PRIMITIVE2D_ID_HIDDENGEOMETRYPRIMITIVE2D: return OUString("HIDDENGEOMETRY");
351 0 : case PRIMITIVE2D_ID_SVGLINEARGRADIENTPRIMITIVE2D: return OUString("SVGLINEARGRADIENT");
352 0 : case PRIMITIVE2D_ID_SVGRADIALGRADIENTPRIMITIVE2D: return OUString("SVGRADIALGRADIENT");
353 0 : case PRIMITIVE2D_ID_SVGLINEARATOMPRIMITIVE2D: return OUString("SVGLINEARATOM");
354 0 : case PRIMITIVE2D_ID_SVGRADIALATOMPRIMITIVE2D: return OUString("SVGRADIALATOM");
355 0 : case PRIMITIVE2D_ID_CROPPRIMITIVE2D: return OUString("CROP");
356 0 : case PRIMITIVE2D_ID_PATTERNFILLPRIMITIVE2D: return OUString("PATTERNFILL");
357 0 : case PRIMITIVE2D_ID_OBJECTINFOPRIMITIVE2D: return OUString("OBJECTINFO");
358 0 : case PRIMITIVE2D_ID_POLYPOLYGONSELECTIONPRIMITIVE2D: return OUString("POLYPOLYGONSELECTION");
359 0 : case PRIMITIVE2D_ID_CLIPPEDBORDERLINEPRIMITIVE2D: return OUString("CLIPPEDBORDERLINE");
360 0 : case PRIMITIVE2D_ID_OPENGLPRIMITIVE2D: return OUString("OPENGL");
361 0 : default: return OUString::number((nId >> 16) & 0xFF) + "|" + OUString::number(nId & 0xFF);
362 : }
363 : }
364 : } // end of namespace primitive2d
365 : } // end of namespace drawinglayer
366 :
367 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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