Line data Source code
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 :
21 : #include "elements.hxx"
22 :
23 : // ---------------------------------------------------------------
24 :
25 :
26 0 : CGMElements::CGMElements( CGM& rCGM ) :
27 0 : mpCGM ( &rCGM )
28 : {
29 0 : Init();
30 0 : };
31 :
32 : // ---------------------------------------------------------------
33 :
34 0 : CGMElements::~CGMElements()
35 : {
36 0 : DeleteAllBundles( aLineList );
37 0 : DeleteAllBundles( aMarkerList );
38 0 : DeleteAllBundles( aEdgeList );
39 0 : DeleteAllBundles( aTextList );
40 0 : DeleteAllBundles( aFillList );
41 0 : }
42 :
43 : // ---------------------------------------------------------------
44 :
45 0 : CGMElements& CGMElements::operator=( CGMElements& rSource )
46 : {
47 : sal_uInt32 nIndex;
48 :
49 0 : nVDCIntegerPrecision = rSource.nVDCIntegerPrecision;
50 0 : nIntegerPrecision = rSource.nIntegerPrecision;
51 0 : eRealPrecision = rSource.eRealPrecision;
52 0 : nRealSize = rSource.nRealSize;
53 0 : nIndexPrecision = rSource.nIndexPrecision;
54 0 : nColorPrecision = rSource.nColorPrecision;
55 0 : nColorIndexPrecision = rSource.nColorIndexPrecision;
56 :
57 0 : nMetaFileVersion = rSource.nMetaFileVersion;
58 0 : eScalingMode = rSource.eScalingMode;
59 0 : nScalingFactor = rSource.nScalingFactor;
60 0 : eVDCType = rSource.eVDCType;
61 0 : eVDCRealPrecision = rSource.eVDCRealPrecision;
62 0 : nVDCRealSize = rSource.nVDCRealSize;
63 0 : aVDCExtent = rSource.aVDCExtent;
64 0 : aVDCExtentMaximum = rSource.aVDCExtentMaximum;
65 0 : eDeviceViewPortMode = rSource.eDeviceViewPortMode;
66 0 : nDeviceViewPortScale = rSource.nDeviceViewPortScale;
67 0 : eDeviceViewPortMap = rSource.eDeviceViewPortMap;
68 0 : eDeviceViewPortMapH = rSource.eDeviceViewPortMapH;
69 0 : eDeviceViewPortMapV = rSource.eDeviceViewPortMapV;
70 0 : aDeviceViewPort = rSource.aDeviceViewPort;
71 0 : nMitreLimit = rSource.nMitreLimit;
72 0 : eClipIndicator = rSource.eClipIndicator;
73 0 : aClipRect = rSource.aClipRect;
74 0 : eColorSelectionMode = rSource.eColorSelectionMode;
75 0 : eColorModel = rSource.eColorModel;
76 0 : nColorMaximumIndex = rSource.nColorMaximumIndex;
77 0 : nLatestColorMaximumIndex = rSource.nLatestColorMaximumIndex;
78 :
79 0 : for ( nIndex = 1; nIndex < 256; nIndex++ ) // do not overwrite the background color
80 : {
81 0 : aColorTableEntryIs[ nIndex ] = rSource.aColorTableEntryIs[ nIndex ];
82 0 : aColorTable[ nIndex ] = rSource.aColorTable[ nIndex ];
83 0 : aLatestColorTable[ nIndex ] = rSource.aColorTable[ nIndex ];
84 : }
85 :
86 0 : for ( nIndex = 0; nIndex < 8; nIndex++ )
87 : {
88 0 : nColorValueExtent[ nIndex ] = rSource.nColorValueExtent[ nIndex ];
89 : }
90 0 : nAspectSourceFlags = rSource.nAspectSourceFlags;
91 :
92 0 : CopyAllBundles( rSource.aLineList, aLineList );
93 0 : aLineBundle = rSource.aLineBundle;
94 0 : pLineBundle = (LineBundle*)GetBundle( aLineList, rSource.pLineBundle->GetIndex() );
95 0 : eLineWidthSpecMode = rSource.eLineWidthSpecMode;
96 0 : eLineCapType = rSource.eLineCapType;
97 0 : eLineJoinType = rSource.eLineJoinType;
98 :
99 0 : CopyAllBundles( rSource.aMarkerList, aMarkerList );
100 0 : aMarkerBundle = rSource.aMarkerBundle;
101 0 : pMarkerBundle = (MarkerBundle*)GetBundle( aMarkerList, rSource.pMarkerBundle->GetIndex() );
102 0 : eMarkerSizeSpecMode = rSource.eMarkerSizeSpecMode;
103 :
104 0 : CopyAllBundles( rSource.aEdgeList, aEdgeList );
105 0 : aEdgeBundle = rSource.aEdgeBundle;
106 0 : pEdgeBundle = (EdgeBundle*)GetBundle( aEdgeList, rSource.pEdgeBundle->GetIndex() );
107 0 : eEdgeVisibility = rSource.eEdgeVisibility;
108 0 : eEdgeWidthSpecMode = rSource.eEdgeWidthSpecMode;
109 :
110 0 : CopyAllBundles( rSource.aTextList, aTextList );
111 0 : aTextBundle = rSource.aTextBundle;
112 0 : pTextBundle = (TextBundle*)GetBundle( aTextList, rSource.pTextBundle->GetIndex() );
113 0 : nCharacterHeight = rSource.nCharacterHeight;
114 0 : nCharacterOrientation[ 0 ] = rSource.nCharacterOrientation[ 0 ];
115 0 : nCharacterOrientation[ 1 ] = rSource.nCharacterOrientation[ 1 ];
116 0 : nCharacterOrientation[ 2 ] = rSource.nCharacterOrientation[ 2 ];
117 0 : nCharacterOrientation[ 3 ] = rSource.nCharacterOrientation[ 3 ];
118 0 : eUnderlineMode = rSource.eUnderlineMode;
119 0 : nUnderlineColor = rSource.nUnderlineColor;
120 0 : eTextPath = rSource.eTextPath;
121 0 : eTextAlignmentH = rSource.eTextAlignmentH;
122 0 : eTextAlignmentV = rSource.eTextAlignmentV;
123 0 : nTextAlignmentHCont = rSource.nTextAlignmentHCont;
124 0 : nTextAlignmentVCont = rSource.nTextAlignmentVCont;
125 0 : nCharacterSetIndex = rSource.nCharacterSetIndex;
126 0 : nAlternateCharacterSetIndex = rSource.nAlternateCharacterSetIndex;
127 0 : aFontList = rSource.aFontList;
128 0 : eCharacterCodingA = rSource.eCharacterCodingA;
129 :
130 0 : CopyAllBundles( rSource.aFillList, aFillList );
131 0 : aFillBundle = rSource.aFillBundle;
132 0 : pFillBundle = (FillBundle*)GetBundle( aFillList, rSource.pFillBundle->GetIndex() );
133 0 : aFillRefPoint = rSource.aFillRefPoint;
134 0 : eTransparency = rSource.eTransparency;
135 0 : nAuxiliaryColor = rSource.nAuxiliaryColor;
136 :
137 0 : maHatchMap = rSource.maHatchMap;
138 0 : bSegmentCount = rSource.bSegmentCount;
139 0 : return (*this);
140 : }
141 :
142 : // ---------------------------------------------------------------
143 :
144 0 : void CGMElements::Init()
145 : {
146 :
147 0 : nIntegerPrecision = nIndexPrecision = 2;
148 0 : nRealSize = nVDCRealSize = 4;
149 0 : nColorIndexPrecision = 1;
150 0 : nColorPrecision = 1;
151 0 : nVDCIntegerPrecision = 2;
152 0 : eRealPrecision = eVDCRealPrecision = RP_FIXED; //RP_FLOAT;
153 :
154 0 : nMetaFileVersion = 1;
155 0 : eScalingMode = SM_ABSTRACT;
156 0 : eVDCType = VDC_INTEGER;
157 0 : aVDCExtent.Left = aVDCExtent.Bottom = 0;
158 : // aVDCExtent.Right = aVDCExtent.Top = 32767;
159 0 : aVDCExtent.Right = aVDCExtent.Top = 1.0;
160 0 : aVDCExtentMaximum.Left = aVDCExtentMaximum.Bottom = 0;
161 : // aVDCExtentMaximum.Right = aVDCExtentMaximum.Top = 32767;
162 0 : aVDCExtentMaximum.Right = aVDCExtentMaximum.Top = 1.0;
163 :
164 0 : eDeviceViewPortMode = DVPM_FRACTION;
165 0 : nDeviceViewPortScale = 1;
166 0 : eDeviceViewPortMap = DVPM_FORCED;
167 0 : eDeviceViewPortMapH = DVPMH_LEFT;
168 0 : eDeviceViewPortMapV = DVPMV_BOTTOM;
169 0 : aDeviceViewPort.Left = 0;
170 0 : aDeviceViewPort.Top = 1;
171 0 : aDeviceViewPort.Right = 0;
172 0 : aDeviceViewPort.Bottom = 1;
173 :
174 0 : nMitreLimit = 32767;
175 0 : eClipIndicator = CI_ON;
176 0 : aClipRect = aVDCExtent;
177 :
178 0 : eColorSelectionMode = CSM_INDEXED;
179 0 : eColorModel = CM_RGB;
180 0 : nColorMaximumIndex = 63;
181 : int i;
182 0 : for ( i = 0; i < 256; aColorTableEntryIs[ i++ ] = 0 ) ;
183 0 : aColorTable[ 0 ] = 0;
184 0 : for ( i = 1; i < 256; aColorTable[ i++ ] = 0xffffff ) ;
185 0 : nLatestColorMaximumIndex = 63;
186 0 : aLatestColorTable[ 0 ] = 0;
187 0 : for ( i = 1; i < 256; aLatestColorTable[ i++ ] = 0xffffff ) ;
188 0 : nColorValueExtent[ 0 ] = nColorValueExtent[ 1 ] = nColorValueExtent[ 2 ] = 0;
189 0 : nColorValueExtent[ 3 ] = nColorValueExtent[ 4 ] = nColorValueExtent[ 5 ] = 255;
190 :
191 0 : nAspectSourceFlags = 0; // all flags are individual
192 :
193 0 : eLineWidthSpecMode = SM_SCALED; // line parameter
194 0 : eLineCapType = LCT_NONE;
195 0 : eLineJoinType = LJT_NONE;
196 0 : pLineBundle = &aLineBundle; // line bundle parameter
197 0 : aLineBundle.SetIndex( 1 );
198 0 : aLineBundle.eLineType = LT_SOLID;
199 0 : aLineBundle.nLineWidth = 1;
200 0 : aLineBundle.SetColor( 0xffffff );
201 0 : InsertBundle( aLineList, aLineBundle );
202 :
203 0 : eMarkerSizeSpecMode = SM_SCALED; // marker parameter
204 0 : pMarkerBundle = &aMarkerBundle; // marker bundle parameter
205 0 : aMarkerBundle.SetIndex( 1 );
206 0 : aMarkerBundle.eMarkerType = MT_STAR;
207 0 : aMarkerBundle.nMarkerSize = 1;
208 0 : aMarkerBundle.SetColor( 0xffffff );
209 0 : InsertBundle( aMarkerList, aMarkerBundle );
210 :
211 0 : eEdgeVisibility = EV_OFF; // edge parameter
212 0 : eEdgeWidthSpecMode = SM_SCALED;
213 0 : pEdgeBundle = &aEdgeBundle; // edge bundle parameter
214 0 : aEdgeBundle.SetIndex( 1 );
215 0 : aEdgeBundle.eEdgeType = ET_SOLID;
216 0 : aEdgeBundle.nEdgeWidth = 1;
217 0 : aEdgeBundle.SetColor( 0xffffff );
218 0 : InsertBundle( aEdgeList, aEdgeBundle );
219 :
220 0 : nCharacterHeight = 327; // text parameter
221 0 : nCharacterOrientation[0] = 0;
222 0 : nCharacterOrientation[1] = 1;
223 0 : nCharacterOrientation[2] = 1;
224 0 : nCharacterOrientation[3] = 0;
225 0 : eUnderlineMode = UM_OFF;
226 0 : nUnderlineColor = 0xffffff;
227 0 : eTextPath = TPR_RIGHT;
228 0 : eTextAlignmentH = TAH_NORMAL;
229 0 : eTextAlignmentV = TAV_NORMAL;
230 0 : nCharacterSetIndex = nAlternateCharacterSetIndex = 1;
231 0 : eCharacterCodingA = CCA_BASIC_7;
232 0 : pTextBundle = &aTextBundle; // text bundle parameter
233 0 : aTextBundle.SetIndex( 1 );
234 0 : aTextBundle.nTextFontIndex = 1;
235 0 : aTextBundle.eTextPrecision = TPR_STRING;
236 0 : aTextBundle.nCharacterExpansion = 1;
237 0 : aTextBundle.nCharacterSpacing = 0;
238 0 : aTextBundle.SetColor( 0xffffff );
239 0 : InsertBundle( aTextList, aTextBundle );
240 :
241 0 : pFillBundle = &aFillBundle; // fill bundle parameter
242 0 : aFillBundle.SetIndex( 1 );
243 0 : aFillBundle.eFillInteriorStyle = FIS_HOLLOW;
244 0 : aFillBundle.nFillHatchIndex = 1;
245 0 : aFillBundle.nFillPatternIndex = 1;
246 0 : aFillBundle.SetColor( 0xffffff );
247 0 : InsertBundle( aFillList, aFillBundle );
248 :
249 0 : ImplInsertHatch( 0, 0, 0, 0 );
250 0 : ImplInsertHatch( 1, 0, 125, 0 );
251 0 : ImplInsertHatch( 2, 0, 125, 900 );
252 0 : ImplInsertHatch( 3, 0, 125, 450 );
253 0 : ImplInsertHatch( 4, 0, 125, 1350 );
254 0 : ImplInsertHatch( 5, 1, 125, 0 );
255 0 : ImplInsertHatch( 6, 1, 125, 450 );
256 0 : ImplInsertHatch( -1, 0, 75, 0 );
257 0 : ImplInsertHatch( -2, 0, 75, 900 );
258 0 : ImplInsertHatch( -3, 0, 75, 450 );
259 0 : ImplInsertHatch( -4, 0, 75, 1350 );
260 0 : ImplInsertHatch( -5, 1, 75, 0 );
261 0 : ImplInsertHatch( -6, 1, 75, 450 );
262 0 : ImplInsertHatch( -7, 2, 125, 0 );
263 0 : ImplInsertHatch( -8, 2, 125, 900 );
264 0 : ImplInsertHatch( -9, 2, 125, 450 );
265 0 : ImplInsertHatch( -10, 2, 125, 1350 );
266 0 : ImplInsertHatch( -11, 0, 40, 0 );
267 0 : ImplInsertHatch( -12, 0, 40, 900 );
268 0 : ImplInsertHatch( -13, 0, 40, 450 );
269 0 : ImplInsertHatch( -14, 0, 40, 1350 );
270 0 : ImplInsertHatch( -15, 1, 40, 0 );
271 0 : ImplInsertHatch( -16, 1, 40, 900 );
272 0 : ImplInsertHatch( -21, 0, 250, 0 );
273 0 : ImplInsertHatch( -22, 0, 250, 900 );
274 0 : ImplInsertHatch( -23, 0, 250, 450 );
275 0 : ImplInsertHatch( -24, 0, 250, 1350 );
276 0 : ImplInsertHatch( -25, 1, 250, 0 );
277 0 : ImplInsertHatch( -26, 1, 250, 450 );
278 :
279 0 : eTransparency = T_ON;
280 :
281 0 : nBackGroundColor = nAuxiliaryColor = 0;
282 :
283 0 : bSegmentCount = sal_False;
284 0 : }
285 :
286 : // ---------------------------------------------------------------
287 :
288 0 : void CGMElements::ImplInsertHatch( sal_Int32 nKey, int nStyle, long nDistance, long nAngle )
289 : {
290 0 : HatchEntry& rEntry = maHatchMap[nKey];
291 0 : rEntry.HatchStyle = nStyle;
292 0 : rEntry.HatchDistance = nDistance;
293 0 : rEntry.HatchAngle = nAngle;
294 0 : }
295 :
296 : // ---------------------------------------------------------------
297 :
298 0 : void CGMElements::DeleteAllBundles( BundleList& rList )
299 : {
300 0 : for ( size_t i = 0, n = rList.size(); i < n; ++i ) {
301 0 : delete rList[ i ];
302 : }
303 0 : rList.clear();
304 0 : };
305 :
306 :
307 : // ---------------------------------------------------------------
308 :
309 0 : void CGMElements::CopyAllBundles( BundleList& rSource, BundleList& rDest )
310 : {
311 0 : DeleteAllBundles( rDest );
312 :
313 0 : for ( size_t i = 0, n = rSource.size(); i < n; ++i )
314 : {
315 0 : Bundle* pPtr = rSource[ i ];
316 0 : Bundle* pTempBundle = pPtr->Clone();
317 0 : rDest.push_back( pTempBundle );
318 : }
319 0 : };
320 :
321 : // ---------------------------------------------------------------
322 :
323 0 : Bundle* CGMElements::GetBundleIndex( long nIndex, BundleList& rList, Bundle& rBundle )
324 : {
325 0 : rBundle.SetIndex( nIndex );
326 0 : Bundle* pBundle = GetBundle( rList, nIndex );
327 0 : if ( !pBundle )
328 0 : pBundle = InsertBundle( rList, rBundle );
329 0 : return pBundle;
330 : }
331 :
332 : // ---------------------------------------------------------------
333 :
334 0 : Bundle* CGMElements::GetBundle( BundleList& rList, long nIndex )
335 : {
336 0 : for ( size_t i = 0, n = rList.size(); i < n; ++i ) {
337 0 : if ( rList[ i ]->GetIndex() == nIndex ) {
338 0 : return rList[ i ];
339 : }
340 : }
341 0 : return NULL;
342 : }
343 :
344 : // ---------------------------------------------------------------
345 :
346 0 : Bundle* CGMElements::InsertBundle( BundleList& rList, Bundle& rBundle )
347 : {
348 0 : Bundle* pBundle = GetBundle( rList, rBundle.GetIndex() );
349 0 : if ( pBundle )
350 : {
351 0 : for ( BundleList::iterator it = rList.begin(); it != rList.end(); ++it ) {
352 0 : if ( *it == pBundle ) {
353 0 : rList.erase( it );
354 0 : delete pBundle;
355 0 : break;
356 : }
357 : }
358 : }
359 0 : pBundle = rBundle.Clone();
360 0 : rList.push_back( pBundle );
361 0 : return pBundle;
362 : };
363 :
364 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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