1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_FILTER_MSFILTER_ESCHEREX_HXX
#define INCLUDED_FILTER_MSFILTER_ESCHEREX_HXX
#include <memory>
#include <vector>
#include <boost/shared_ptr.hpp>
#include <tools/solar.h>
#include <tools/gen.hxx>
#include <tools/stream.hxx>
#include <com/sun/star/uno/Reference.h>
#include <svtools/grfmgr.hxx>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/awt/Point.hpp>
#include <com/sun/star/awt/Rectangle.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/PropertyState.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/drawing/BitmapMode.hpp>
#include <com/sun/star/drawing/EnhancedCustomShapeParameterPair.hpp>
#include <com/sun/star/drawing/Hatch.hpp>
#include <svx/msdffdef.hxx>
#include <filter/msfilter/msfilterdllapi.h>
/*Record Name FBT-Value Instance Contents Wrd Exl PPt Ver*/
// In the Microsoft documentation the naming scheme is msofbt... instead of ESCHER_...
#define ESCHER_DggContainer 0xF000u /* per-document data X X X */
#define ESCHER_Dgg 0xF006u /* an FDGG and several FIDCLs X X X 0 */
#define ESCHER_OPT 0xF00Bu /* count of properties the document-wide default shape properties X X X 3 */
#define ESCHER_SplitMenuColors 0xF11Eu /* count of colors the colors in the top-level split menus X X X 0 */
#define ESCHER_BstoreContainer 0xF001u /* count of BLIPs all images in the document (JPEGs, metafiles, etc.) X X X */
#define ESCHER_BSE 0xF007u /* BLIP type an FBSE (one per BLIP) X X X 2 */
#define ESCHER_BlipFirst 0xF018u /* range of fbts reserved for various kinds of BLIPs X X X */
#define ESCHER_DgContainer 0xF002u /* per-sheet/page/slide data X X X */
#define ESCHER_Dg 0xF008u /* drawing ID an FDG X X X 0 */
#define ESCHER_SpgrContainer 0xF003u /* several SpContainers, the first of which is the group shape itself X X X */
#define ESCHER_SpContainer 0xF004u /* a shape X X X */
#define ESCHER_Spgr 0xF009u /* an FSPGR; only present if the shape is a group shape X X X 1 */
#define ESCHER_Sp 0xF00Au /* shape type an FSP X X X 2 */
//#define ESCHER_OPT 0xF00Bu /* count of properties a shape property table X X X 3 */
#define ESCHER_ClientTextbox 0xF00Du /* host-defined the text in the textbox, in host-defined format X X X */
#define ESCHER_ChildAnchor 0xF00Fu /* a RECT, in units relative to the parent group X X X 0 */
#define ESCHER_ClientAnchor 0xF010u /* host-defined the location of the shape, in a host-defined format X X X */
#define ESCHER_ClientData 0xF011u /* host-defined host-specific data X X X */
#define ESCHER_SolverContainer 0xF005u /* count of rules the rules governing shapes X X X */
#define ESCHER_ConnectorRule 0xF012u /* an FConnectorRule X X 1 */
#define ESCHER_UDefProp 0xF122u
#define SHAPEFLAG_OLESHAPE 0x010 /* The shape is an OLE object */
#define SHAPEFLAG_FLIPH 0x040 /* Shape is flipped horizontally */
#define SHAPEFLAG_FLIPV 0x080 /* Shape is flipped vertically */
#define SHAPEFLAG_CONNECTOR 0x100 /* Connector type of shape */
#define SHAPEFLAG_HAVEANCHOR 0x200 /* Shape has an anchor of some kind */
#define SHAPEFLAG_HAVESPT 0x800 /* Shape has a shape type property */
#define ESCHER_ShpInst_Min 0
#define ESCHER_ShpInst_NotPrimitive ESCHER_ShpInst_Min
#define ESCHER_ShpInst_Rectangle 1
#define ESCHER_ShpInst_RoundRectangle 2
#define ESCHER_ShpInst_Ellipse 3
#define ESCHER_ShpInst_Arc 19
#define ESCHER_ShpInst_Line 20
#define ESCHER_ShpInst_StraightConnector1 32
#define ESCHER_ShpInst_BentConnector2 33
#define ESCHER_ShpInst_BentConnector3 34
#define ESCHER_ShpInst_CurvedConnector3 38
#define ESCHER_ShpInst_PictureFrame 75
#define ESCHER_ShpInst_TextPlainText 136
#define ESCHER_ShpInst_TextDeflateInflateDeflate 167
#define ESCHER_ShpInst_TextSlantUp 172
#define ESCHER_ShpInst_HostControl 201
#define ESCHER_ShpInst_TextBox 202
#define ESCHER_ShpInst_COUNT 203
#define ESCHER_ShpInst_Max 0x0FFF
#define ESCHER_ShpInst_Nil ESCHER_ShpInst_Max
enum ESCHER_BlibType
{ // GEL provided types...
ERROR = 0, // An error occurred during loading
UNKNOWN, // An unknown blip type
EMF, // Windows Enhanced Metafile
WMF, // Windows Metafile
PICT, // Macintosh PICT
PEG, // JFIF
PNG, // PNG
DIB, // Windows DIB
FirstClient = 32, // First client defined blip type
LastClient = 255 // Last client defined blip type
};
enum ESCHER_FillStyle
{
ESCHER_FillSolid, // Fill with a solid color
ESCHER_FillPattern, // Fill with a pattern (bitmap)
ESCHER_FillTexture, // A texture (pattern with its own color map)
ESCHER_FillPicture, // Center a picture in the shape
ESCHER_FillShade, // Shade from start to end points
ESCHER_FillShadeCenter, // Shade from bounding rectangle to end point
ESCHER_FillShadeShape, // Shade from shape outline to end point
ESCHER_FillShadeScale,
ESCHER_FillShadeTitle,
ESCHER_FillBackground
};
enum ESCHER_wMode
{
ESCHER_wColor, // only used for predefined shades
ESCHER_wAutomatic, // depends on object type
ESCHER_wGrayScale, // shades of gray only
ESCHER_wLightGrayScale, // shades of light gray only
ESCHER_wInverseGray, // dark gray mapped to light gray, etc.
ESCHER_wGrayOutline, // pure gray and white
ESCHER_wBlackTextLine, // black text and lines, all else grayscale
ESCHER_wHighContrast, // pure black and white mode (no grays)
ESCHER_wBlack, // solid black msobwWhite, // solid white
ESCHER_wDontShow, // object not drawn
ESCHER_wNumModes // number of Black and white modes
};
enum ESCHER_ShapePath
{
ESCHER_ShapeLines, // A line of straight segments
ESCHER_ShapeLinesClosed, // A closed polygonal object
ESCHER_ShapeCurves, // A line of Bezier curve segments
ESCHER_ShapeCurvesClosed, // A closed shape with curved edges
ESCHER_ShapeComplex // pSegmentInfo must be non-empty
};
enum ESCHER_WrapMode
{
ESCHER_WrapSquare,
ESCHER_WrapByPoints,
ESCHER_WrapNone,
ESCHER_WrapTopBottom,
ESCHER_WrapThrough
};
enum ESCHER_bwMode
{
ESCHER_bwColor, // only used for predefined shades
ESCHER_bwAutomatic, // depends on object type
ESCHER_bwGrayScale, // shades of gray only
ESCHER_bwLightGrayScale, // shades of light gray only
ESCHER_bwInverseGray, // dark gray mapped to light gray, etc.
ESCHER_bwGrayOutline, // pure gray and white
ESCHER_bwBlackTextLine, // black text and lines, all else grayscale
ESCHER_bwHighContrast, // pure black and white mode (no grays)
ESCHER_bwBlack, // solid black
ESCHER_bwWhite, // solid white
ESCHER_bwDontShow, // object not drawn
ESCHER_bwNumModes // number of Black and white modes
};
enum ESCHER_AnchorText
{
ESCHER_AnchorTop,
ESCHER_AnchorMiddle,
ESCHER_AnchorBottom,
ESCHER_AnchorTopCentered,
ESCHER_AnchorMiddleCentered,
ESCHER_AnchorBottomCentered,
ESCHER_AnchorTopBaseline,
ESCHER_AnchorBottomBaseline,
ESCHER_AnchorTopCenteredBaseline,
ESCHER_AnchorBottomCenteredBaseline
};
enum ESCHER_cDir
{
ESCHER_cDir0, // Right
ESCHER_cDir90, // Down
ESCHER_cDir180, // Left
ESCHER_cDir270 // Up
};
// connector style
enum ESCHER_cxSTYLE
{
ESCHER_cxstyleStraight = 0,
ESCHER_cxstyleBent,
ESCHER_cxstyleCurved,
ESCHER_cxstyleNone
};
// text flow
enum ESCHER_txfl
{
ESCHER_txflHorzN, // Horizontal non-@
ESCHER_txflTtoBA, // Top to Bottom @-font
ESCHER_txflBtoT, // Bottom to Top non-@
ESCHER_txflTtoBN, // Top to Bottom non-@
ESCHER_txflHorzA, // Horizontal @-font
ESCHER_txflVertN // Vertical, non-@
};
// text direction (needed for Bi-Di support)
enum ESCHER_txDir
{
ESCHER_txdirLTR, // left-to-right text direction
ESCHER_txdirRTL, // right-to-left text direction
ESCHER_txdirContext // context text direction
};
// Callout Type
enum ESCHER_spcot
{
ESCHER_spcotRightAngle = 1,
ESCHER_spcotOneSegment = 2,
ESCHER_spcotTwoSegment = 3,
ESCHER_spcotThreeSegment= 4
};
// Callout Angle
enum ESCHER_spcoa
{
ESCHER_spcoaAny,
ESCHER_spcoa30,
ESCHER_spcoa45,
ESCHER_spcoa60,
ESCHER_spcoa90,
ESCHER_spcoa0
};
// Callout Drop
enum ESCHER_spcod
{
ESCHER_spcodTop,
ESCHER_spcodCenter,
ESCHER_spcodBottom,
ESCHER_spcodSpecified
};
// FontWork alignment
enum ESCHER_GeoTextAlign
{
ESCHER_AlignTextStretch, // Stretch each line of text to fit width.
ESCHER_AlignTextCenter, // Center text on width.
ESCHER_AlignTextLeft, // Left justify.
ESCHER_AlignTextRight, // Right justify.
ESCHER_AlignTextLetterJust, // Spread letters out to fit width.
ESCHER_AlignTextWordJust, // Spread words out to fit width.
ESCHER_AlignTextInvalid // Invalid
};
// flags for pictures
enum ESCHER_BlipFlags
{
ESCHER_BlipFlagDefault = 0,
ESCHER_BlipFlagComment = 0, // Blip name is a comment
ESCHER_BlipFlagFile, // Blip name is a file name
ESCHER_BlipFlagURL, // Blip name is a full URL
ESCHER_BlipFlagType = 3, // Mask to extract type
/* Or the following flags with any of the above. */
ESCHER_BlipFlagDoNotSave = 4,
ESCHER_BlipFlagLinkToFile = 8
};
enum ESCHER_3DRenderMode
{
ESCHER_FullRender, // Generate a full rendering
ESCHER_Wireframe, // Generate a wireframe
ESCHER_BoundingCube // Generate a bounding cube
};
enum ESCHER_xFormType
{
ESCHER_xFormAbsolute, // Apply transform in absolute space centered on shape
ESCHER_xFormShape, // Apply transform to shape geometry
ESCHER_xFormDrawing // Apply transform in drawing space
};
enum ESCHER_ShadowType
{
ESCHER_ShadowOffset, // N pixel offset shadow
ESCHER_ShadowDouble, // Use second offset too
ESCHER_ShadowRich, // Rich perspective shadow (cast relative to shape)
ESCHER_ShadowShape, // Rich perspective shadow (cast in shape space)
ESCHER_ShadowDrawing, // Perspective shadow cast in drawing space
ESCHER_ShadowEmbossOrEngrave
};
// - the type of a (length) measurement
enum ESCHER_dzType
{
ESCHER_dzTypeMin = 0,
ESCHER_dzTypeDefault = 0, // Default size, ignore the values
ESCHER_dzTypeA = 1, // Values are in EMUs
ESCHER_dzTypeV = 2, // Values are in pixels
ESCHER_dzTypeShape = 3, // Values are 16.16 fractions of shape size
ESCHER_dzTypeFixedAspect = 4, // Aspect ratio is fixed
ESCHER_dzTypeAFixed = 5, // EMUs, fixed aspect ratio
ESCHER_dzTypeVFixed = 6, // Pixels, fixed aspect ratio
ESCHER_dzTypeShapeFixed = 7, // Proportion of shape, fixed aspect ratio
ESCHER_dzTypeFixedAspectEnlarge= 8, // Aspect ratio is fixed, favor larger size
ESCHER_dzTypeAFixedBig = 9, // EMUs, fixed aspect ratio
ESCHER_dzTypeVFixedBig = 10, // Pixels, fixed aspect ratio
ESCHER_dzTypeShapeFixedBig= 11, // Proportion of shape, fixed aspect ratio
ESCHER_dzTypeMax = 11
};
// how to interpret the colors in a shaded fill.
enum ESCHER_ShadeType
{
ESCHER_ShadeNone = 0, // Interpolate without correction between RGBs
ESCHER_ShadeGamma = 1, // Apply gamma correction to colors
ESCHER_ShadeSigma = 2, // Apply a sigma transfer function to position
ESCHER_ShadeBand = 4, // Add a flat band at the start of the shade
ESCHER_ShadeOneColor = 8, // This is a one color shade
/* A parameter for the band or sigma function can be stored in the top
16 bits of the value - this is a proportion of *each* band of the
shade to make flat (or the approximate equal value for a sigma
function). NOTE: the parameter is not used for the sigma function,
instead a built in value is used. This value should not be changed
from the default! */
ESCHER_ShadeParameterShift = 16,
ESCHER_ShadeParameterMask = 0xffff0000,
ESCHER_ShadeDefault = (ESCHER_ShadeGamma|ESCHER_ShadeSigma|
(16384<<ESCHER_ShadeParameterShift))
};
// compound line style
enum ESCHER_LineStyle
{
ESCHER_LineSimple, // Single line (of width lineWidth)
ESCHER_LineDouble, // Double lines of equal width
ESCHER_LineThickThin, // Double lines, one thick, one thin
ESCHER_LineThinThick, // Double lines, reverse order
ESCHER_LineTriple // Three lines, thin, thick, thin
};
// how to "fill" the line contour
enum ESCHER_LineType
{
ESCHER_lineSolidType, // Fill with a solid color
ESCHER_linePattern, // Fill with a pattern (bitmap)
ESCHER_lineTexture, // A texture (pattern with its own color map)
ESCHER_linePicture // Center a picture in the shape
};
// dashed line style
enum ESCHER_LineDashing
{
ESCHER_LineSolid, // Solid (continuous) pen
ESCHER_LineDashSys, // PS_DASH system dash style
ESCHER_LineDotSys, // PS_DOT system dash style
ESCHER_LineDashDotSys, // PS_DASHDOT system dash style
ESCHER_LineDashDotDotSys, // PS_DASHDOTDOT system dash style
ESCHER_LineDotGEL, // square dot style
ESCHER_LineDashGEL, // dash style
ESCHER_LineLongDashGEL, // long dash style
ESCHER_LineDashDotGEL, // dash short dash
ESCHER_LineLongDashDotGEL, // long dash short dash
ESCHER_LineLongDashDotDotGEL // long dash short dash short dash
};
// line end effect
enum ESCHER_LineEnd
{
ESCHER_LineNoEnd,
ESCHER_LineArrowEnd,
ESCHER_LineArrowStealthEnd,
ESCHER_LineArrowDiamondEnd,
ESCHER_LineArrowOvalEnd,
ESCHER_LineArrowOpenEnd
};
// size of arrowhead
enum ESCHER_LineWidth
{
ESCHER_LineNarrowArrow,
ESCHER_LineMediumWidthArrow,
ESCHER_LineWideArrow
};
// size of arrowhead
enum ESCHER_LineEndLength
{
ESCHER_LineShortArrow,
ESCHER_LineMediumLenArrow,
ESCHER_LineLongArrow
};
// line join style.
enum ESCHER_LineJoin
{
ESCHER_LineJoinBevel, // Join edges by a straight line
ESCHER_LineJoinMiter, // Extend edges until they join
ESCHER_LineJoinRound // Draw an arc between the two edges
};
// line cap style (applies to ends of dash segments too).
enum ESCHER_LineCap
{
ESCHER_LineEndCapRound, // Rounded ends - the default
ESCHER_LineEndCapSquare, // Square protrudes by half line width
ESCHER_LineEndCapFlat // Line ends at end point
};
// Shape Properties
// 1pt = 12700 EMU (English Metric Units)
// 1pt = 20 Twip = 20/1440" = 1/72"
// 1twip=635 EMU
// 1" = 12700*72 = 914400 EMU
// 1" = 25.4mm
// 1mm = 36000 EMU
// Transform
#define ESCHER_Prop_Rotation 4 /* Fixed Point 16.16 degrees */
// Protection
#define ESCHER_Prop_LockAgainstGrouping 127 /* bool Do not group this shape */
// Text
#define ESCHER_Prop_lTxid 128 /* LONG id for the text, value determined by the host */
#define ESCHER_Prop_dxTextLeft 129 /* LONG margins relative to shape's inscribed */
#define ESCHER_Prop_dyTextTop 130 /* LONG text rectangle (in EMUs) */
#define ESCHER_Prop_dxTextRight 131 /* LONG */
#define ESCHER_Prop_dyTextBottom 132 /* LONG */
#define ESCHER_Prop_WrapText 133 /* MSOWRAPMODE Wrap text at shape margins */
#define ESCHER_Prop_AnchorText 135 /* ESCHER_AnchorText How to anchor the text */
#define ESCHER_Prop_txflTextFlow 136 /* MSOTXFL Text flow */
#define ESCHER_Prop_hspNext 138 /* MSOHSP ID of the next shape (used by Word for linked textboxes) */
#define ESCHER_Prop_FitTextToShape 191 /* bool Size text to fit shape size */
// GeoText
#define ESCHER_Prop_gtextUNICODE 192 /* WCHAR* UNICODE text string */
#define ESCHER_Prop_gtextSize 195 /* LONG default point size */
#define ESCHER_Prop_gtextFont 197 /* WCHAR* font family name */
// Blip
#define ESCHER_Prop_cropFromTop 256 /* LONG 16.16 fraction times total */
#define ESCHER_Prop_cropFromBottom 257 /* LONG image width or height, */
#define ESCHER_Prop_cropFromLeft 258 /* LONG as appropriate. */
#define ESCHER_Prop_cropFromRight 259 /* LONG */
#define ESCHER_Prop_pib 260 /* IMsoBlip* Blip to display */
#define ESCHER_Prop_pibName 261 /* WCHAR* Blip file name */
#define ESCHER_Prop_pibFlags 262 /* MSOBLIPFLAGS Blip flags */
#define ESCHER_Prop_pictureContrast 264 /* LONG contrast setting */
#define ESCHER_Prop_pictureBrightness 265 /* LONG brightness setting */
#define ESCHER_Prop_pictureId 267 /* LONG Host-defined ID for OLE objects (usually a pointer) */
#define ESCHER_Prop_pictureActive 319 /* bool Server is active (OLE objects only) */
// Geometry
#define ESCHER_Prop_geoLeft 320 /* LONG Defines the G (geometry) coordinate space. */
#define ESCHER_Prop_geoTop 321 /* LONG */
#define ESCHER_Prop_geoRight 322 /* LONG */
#define ESCHER_Prop_geoBottom 323 /* LONG */
#define ESCHER_Prop_shapePath 324 /* MSOSHAPEPATH */
#define ESCHER_Prop_pVertices 325 /* IMsoArray An array of points, in G units. */
#define ESCHER_Prop_pSegmentInfo 326 /* IMsoArray */
#define ESCHER_Prop_adjustValue 327 /* LONG Adjustment values corresponding to */
#define ESCHER_Prop_adjust2Value 328 /* LONG the positions of the adjust handles */
#define ESCHER_Prop_fFillOK 383 /* bool OK to fill the shape through the UI or VBA? */
// FillStyle
#define ESCHER_Prop_fillType 384 /* ESCHER_FillStyle Type of fill */
#define ESCHER_Prop_fillColor 385 /* MSOCLR Foreground color */
#define ESCHER_Prop_fillOpacity 386 /* LONG Fixed 16.16 */
#define ESCHER_Prop_fillBackColor 387 /* MSOCLR Background color */
#define ESCHER_Prop_fillBackOpacity 388 /* LONG Shades only */
#define ESCHER_Prop_fillBlip 390 /* IMsoBlip* Pattern/texture */
#define ESCHER_Prop_fillAngle 395 /* LONG Fade angle - degrees in 16.16 */
#define ESCHER_Prop_fillFocus 396 /* LONG Linear shaded fill focus percent */
#define ESCHER_Prop_fillToLeft 397 /* LONG Fraction 16.16 */
#define ESCHER_Prop_fillToTop 398 /* LONG Fraction 16.16 */
#define ESCHER_Prop_fillToRight 399 /* LONG Fraction 16.16 */
#define ESCHER_Prop_fillToBottom 400 /* LONG Fraction 16.16 */
#define ESCHER_Prop_fillRectRight 403 /* LONG define how large the fade is going to be. */
#define ESCHER_Prop_fillRectBottom 404 /* LONG */
#define ESCHER_Prop_fNoFillHitTest 447 /* bool Hit test a shape as though filled */
// LineStyle
#define ESCHER_Prop_lineColor 448 /* MSOCLR Color of line */
#define ESCHER_Prop_lineOpacity 449 /* LONG Not implemented */
#define ESCHER_Prop_lineBackColor 450 /* MSOCLR Background color */
#define ESCHER_Prop_lineWidth 459 /* LONG A units; 1pt == 12700 EMUs */
#define ESCHER_Prop_lineStyle 461 /* MSOLINESTYLE Draw parallel lines? */
#define ESCHER_Prop_lineDashing 462 /* MSOLINEDASHING Can be overridden by: */
#define ESCHER_Prop_lineStartArrowhead 464 /* MSOLINEEND Arrow at start */
#define ESCHER_Prop_lineEndArrowhead 465 /* MSOLINEEND Arrow at end */
#define ESCHER_Prop_lineStartArrowWidth 466 /* MSOLINEENDWIDTH Arrow at start */
#define ESCHER_Prop_lineStartArrowLength 467 /* MSOLINEENDLENGTH Arrow at end */
#define ESCHER_Prop_lineEndArrowWidth 468 /* MSOLINEENDWIDTH Arrow at start */
#define ESCHER_Prop_lineEndArrowLength 469 /* MSOLINEENDLENGTH Arrow at end */
#define ESCHER_Prop_lineJoinStyle 470 /* MSOLINEJOIN How to join lines */
#define ESCHER_Prop_lineEndCapStyle 471 /* MSOLINECAP How to end lines */
#define ESCHER_Prop_fNoLineDrawDash 511 /* bool Draw a dashed line if no line */
// ShadowStyle
#define ESCHER_Prop_shadowColor 513 /* MSOCLR Foreground color */
#define ESCHER_Prop_shadowOpacity 516 /* LONG Fixed 16.16 */
#define ESCHER_Prop_shadowOffsetX 517 /* LONG Offset shadow */
#define ESCHER_Prop_shadowOffsetY 518 /* LONG Offset shadow */
#define ESCHER_Prop_fshadowObscured 575 /* bool Excel5-style shadow */
// PerspectiveStyle
// 3D Object
#define ESCHER_Prop_fc3DLightFace 703 /* bool */
// 3D Style
// Shape
#define ESCHER_Prop_hspMaster 769 /* MSOHSP master shape */
#define ESCHER_Prop_cxstyle 771 /* MSOCXSTYLE Type of connector */
#define ESCHER_Prop_bWMode 772 /* ESCHERwMode Settings for modifications to */
#define ESCHER_Prop_fBackground 831 /* bool If sal_True, this is the background shape. */
// Callout
// GroupShape
#define ESCHER_Prop_wzName 896 /* WCHAR* Shape Name (present only if explicitly set) */
#define ESCHER_Prop_wzDescription 897 /* WCHAR* alternate text */
#define ESCHER_Prop_pihlShape 898 /* IHlink* The hyperlink in the shape. */
#define ESCHER_Prop_dxWrapDistLeft 900 /* LONG Left wrapping distance from text (Word) */
#define ESCHER_Prop_dyWrapDistTop 901 /* LONG Top wrapping distance from text (Word) */
#define ESCHER_Prop_dxWrapDistRight 902 /* LONG Right wrapping distance from text (Word) */
#define ESCHER_Prop_dyWrapDistBottom 903 /* LONG Bottom wrapping distance from text (Word) */
#define ESCHER_Prop_tableProperties 927
#define ESCHER_Prop_tableRowProperties 928
#define ESCHER_Prop_fHidden 958 /* bool Do not display */
#define ESCHER_Prop_fPrint 959 /* bool Print this shape */
#define ESCHER_Persist_PrivateEntry 0x80000000
#define ESCHER_Persist_Dgg 0x00010000
#define ESCHER_Persist_Dg 0x00020000
#define ESCHER_Persist_CurrentPosition 0x00040000
#define ESCHER_Persist_Grouping_Snap 0x00050000
#define ESCHER_Persist_Grouping_Logic 0x00060000
const sal_uInt32 DFF_DGG_CLUSTER_SIZE = 0x00000400; /// Shape IDs per cluster in DGG atom.
namespace com { namespace sun { namespace star {
namespace awt {
struct Gradient;
}
namespace drawing {
struct EnhancedCustomShapeAdjustmentValue;
class XShape;
class XShapes;
}
}}}
struct MSFILTER_DLLPUBLIC EscherConnectorListEntry
{
::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > mXConnector;
::com::sun::star::awt::Point maPointA;
::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > mXConnectToA;
::com::sun::star::awt::Point maPointB;
::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > mXConnectToB;
sal_uInt32 GetConnectorRule( bool bFirst );
EscherConnectorListEntry( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rC,
const ::com::sun::star::awt::Point& rPA,
::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rSA ,
const ::com::sun::star::awt::Point& rPB,
::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rSB ) :
mXConnector ( rC ),
maPointA ( rPA ),
mXConnectToA( rSA ),
maPointB ( rPB ),
mXConnectToB( rSB ) {}
sal_uInt32 GetClosestPoint( const Polygon& rPoly, const ::com::sun::star::awt::Point& rP );
};
struct MSFILTER_DLLPUBLIC EscherExContainer
{
sal_uInt32 nContPos;
SvStream& rStrm;
EscherExContainer( SvStream& rSt, const sal_uInt16 nRecType, const sal_uInt16 nInstance = 0 );
~EscherExContainer();
};
struct MSFILTER_DLLPUBLIC EscherExAtom
{
sal_uInt32 nContPos;
SvStream& rStrm;
EscherExAtom( SvStream& rSt, const sal_uInt16 nRecType, const sal_uInt16 nInstance = 0, const sal_uInt8 nVersion = 0 );
~EscherExAtom();
};
struct EscherPropertyValueHelper
{
static bool GetPropertyValue(
::com::sun::star::uno::Any& rAny,
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > &,
const OUString& rPropertyName,
bool bTestPropertyAvailability = false
);
static ::com::sun::star::beans::PropertyState GetPropertyState(
const ::com::sun::star::uno::Reference < ::com::sun::star::beans::XPropertySet > &,
const OUString& rPropertyName
);
};
struct EscherPersistEntry
{
sal_uInt32 mnID;
sal_uInt32 mnOffset;
EscherPersistEntry( sal_uInt32 nId, sal_uInt32 nOffset ) { mnID = nId; mnOffset = nOffset; };
};
class EscherBlibEntry
{
friend class EscherGraphicProvider;
friend class EscherEx;
protected:
sal_uInt32 mnIdentifier[ 4 ];
sal_uInt32 mnPictureOffset; // offset to the graphic im PictureStreams
sal_uInt32 mnSize; // size of real graphic
sal_uInt32 mnRefCount; // !! reference count
sal_uInt32 mnSizeExtra; // !! size of preceding header
ESCHER_BlibType meBlibType;
Size maPrefSize;
MapMode maPrefMapMode;
bool mbIsEmpty;
bool mbIsNativeGraphicPossible;
public:
EscherBlibEntry(
sal_uInt32 nPictureOffset,
const GraphicObject& rObj,
const OString& rId,
const GraphicAttr* pAttr = NULL
);
~EscherBlibEntry();
void WriteBlibEntry( SvStream& rSt, bool bWritePictureOffset, sal_uInt32 nResize = 0 );
bool IsEmpty() const { return mbIsEmpty; };
bool operator==( const EscherBlibEntry& ) const;
};
#define _E_GRAPH_PROV_USE_INSTANCES 1
#define _E_GRAPH_PROV_DO_NOT_ROTATE_METAFILES 2
class MSFILTER_DLLPUBLIC EscherGraphicProvider
{
sal_uInt32 mnFlags;
EscherBlibEntry** mpBlibEntrys;
sal_uInt32 mnBlibBufSize;
sal_uInt32 mnBlibEntrys;
OUString maBaseURI;
protected:
sal_uInt32 ImplInsertBlib( EscherBlibEntry* p_EscherBlibEntry );
public:
sal_uInt32 GetBlibStoreContainerSize( SvStream* pMergePicStreamBSE = NULL ) const;
void WriteBlibStoreContainer( SvStream& rStrm, SvStream* pMergePicStreamBSE = NULL );
bool WriteBlibStoreEntry(SvStream& rStrm, sal_uInt32 nBlipId,
bool bWritePictureOffset, sal_uInt32 nResize = 0);
sal_uInt32 GetBlibID(
SvStream& rPicOutStream,
const OString& rGraphicId,
const Rectangle& rBoundRect,
const com::sun::star::awt::Rectangle* pVisArea = NULL,
const GraphicAttr* pGrafikAttr = NULL,
const bool ooxmlExport = false
);
bool HasGraphics() const { return mnBlibEntrys != 0; };
void SetNewBlipStreamOffset( sal_Int32 nOffset );
bool GetPrefSize( const sal_uInt32 nBlibId, Size& rSize, MapMode& rMapMode );
void SetBaseURI( const OUString& rBaseURI ) { maBaseURI = rBaseURI; };
const OUString& GetBaseURI() { return maBaseURI; };
EscherGraphicProvider( sal_uInt32 nFlags = _E_GRAPH_PROV_DO_NOT_ROTATE_METAFILES );
virtual ~EscherGraphicProvider();
};
struct EscherShapeListEntry;
typedef ::std::vector< EscherShapeListEntry* > EscherShapeList_impl;
typedef ::std::vector< EscherConnectorListEntry* > EscherConnectorList_impl;
class MSFILTER_DLLPUBLIC EscherSolverContainer
{
EscherShapeList_impl maShapeList;
EscherConnectorList_impl maConnectorList;
public:
sal_uInt32 GetShapeId(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rShape
) const;
void AddShape(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > &,
sal_uInt32 nId
);
void AddConnector(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > &,
const ::com::sun::star::awt::Point& rA,
::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > &,
const ::com::sun::star::awt::Point& rB,
::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rConB
);
void WriteSolver( SvStream& );
EscherSolverContainer(){};
~EscherSolverContainer();
};
#define ESCHER_CREATEPOLYGON_LINE 1
#define ESCHER_CREATEPOLYGON_POLYLINE 2
#define ESCHER_CREATEPOLYGON_POLYPOLYGON 4
class GraphicAttr;
class SdrObjCustomShape;
struct EscherPropSortStruct
{
sal_uInt8* pBuf;
sal_uInt32 nPropSize;
sal_uInt32 nPropValue;
sal_uInt16 nPropId;
};
typedef std::vector< EscherPropSortStruct > EscherProperties;
class MSFILTER_DLLPUBLIC EscherPropertyContainer
{
EscherGraphicProvider* pGraphicProvider;
SvStream* pPicOutStrm;
Rectangle* pShapeBoundRect;
EscherPropSortStruct* pSortStruct;
sal_uInt32 nSortCount;
sal_uInt32 nSortBufSize;
sal_uInt32 nCountCount;
sal_uInt32 nCountSize;
bool bHasComplexData;
sal_uInt32 ImplGetColor( const sal_uInt32 rColor, bool bSwap = true );
void ImplCreateGraphicAttributes(
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > & rXPropSet,
sal_uInt32 nBlibId,
bool bCreateCroppingAttributes
);
bool ImplCreateEmbeddedBmp( const OString& rUniqueId );
void ImplInit();
public:
EscherPropertyContainer();
EscherPropertyContainer(
EscherGraphicProvider& rGraphicProvider, // the PropertyContainer needs to know
SvStream* pPicOutStrm, // the GraphicProvider to be able to write
Rectangle& rShapeBoundRect // FillBitmaps or GraphicObjects.
); // under some circumstances the ShapeBoundRect
// is adjusted this will happen when rotated
// GraphicObjects are saved to PowerPoint
~EscherPropertyContainer();
void AddOpt( sal_uInt16 nPropertyID, const OUString& rString );
void AddOpt(
sal_uInt16 nPropertyID,
sal_uInt32 nPropValue,
bool bBlib = false
);
void AddOpt(
sal_uInt16 nPropertyID,
bool bBlib,
sal_uInt32 nPropValue,
sal_uInt8* pProp,
sal_uInt32 nPropSize
);
bool GetOpt( sal_uInt16 nPropertyID, sal_uInt32& rPropValue ) const;
bool GetOpt( sal_uInt16 nPropertyID, EscherPropSortStruct& rPropValue ) const;
EscherProperties GetOpts() const;
void Commit( SvStream& rSt, sal_uInt16 nVersion = 3, sal_uInt16 nRecType = ESCHER_OPT );
bool CreateShapeProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rXShape
);
bool CreateOLEGraphicProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rXOleObject
);
bool CreateGraphicProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rXShape,
const GraphicObject& rGraphicObj
);
bool CreateMediaGraphicProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rXMediaObject
);
/** Creates a complex ESCHER_Prop_fillBlip containing the BLIP directly (for Excel charts). */
bool CreateEmbeddedBitmapProperties(
const OUString& rBitmapUrl,
::com::sun::star::drawing::BitmapMode eBitmapMode
);
/** Creates a complex ESCHER_Prop_fillBlip containing a hatch style (for Excel charts). */
bool CreateEmbeddedHatchProperties(
const ::com::sun::star::drawing::Hatch& rHatch,
const Color& rBackColor,
bool bFillBackground
);
// the GraphicProperties will only be created if a GraphicProvider and PicOutStrm is known
// DR: #99897# if no GraphicProvider is present, a complex ESCHER_Prop_fillBlip
// will be created, containing the BLIP directly (e.g. for Excel charts).
bool CreateGraphicProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > & rXPropSet,
const OUString& rSource,
const bool bCreateFillBitmap,
const bool bCreateCroppingAttributes = false,
const bool bFillBitmapModeAllowed = true,
const bool bOOxmlExport = false
);
bool CreateBlipPropertiesforOLEControl( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > & rXPropSet, const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rXShape);
bool CreatePolygonProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > & rXPropSet,
sal_uInt32 nFlags,
bool bBezier,
::com::sun::star::awt::Rectangle& rGeoRect,
Polygon* pPolygon = NULL
);
static sal_uInt32 GetGradientColor(
const ::com::sun::star::awt::Gradient* pGradient,
sal_uInt32 nStartColor
);
void CreateGradientProperties( const ::com::sun::star::awt::Gradient & rGradient );
void CreateGradientProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > &,
bool bTransparentGradient = false
);
void CreateLineProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > &,
bool bEdge
);
void CreateFillProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > &,
bool bEdge,
bool bTransparentGradient = false );
void CreateFillProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > &,
bool bEdge,
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rXShape );
void CreateTextProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > &,
sal_uInt32 nText,
const bool bIsCustomShape = false,
const bool bIsTextFrame = true
);
bool CreateConnectorProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rXShape,
EscherSolverContainer& rSolver,
::com::sun::star::awt::Rectangle& rGeoRect,
sal_uInt16& rShapeType,
sal_uInt16& rShapeFlags
);
// Because shadow properties depends to the line and fillstyle, the CreateShadowProperties method should be called at last.
// It activ only when at least a FillStyle or LineStyle is set.
bool CreateShadowProperties(
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > &
);
sal_Int32 GetValueForEnhancedCustomShapeParameter( const ::com::sun::star::drawing::EnhancedCustomShapeParameter& rParameter,
const std::vector< sal_Int32 >& rEquationOrder, bool bAdjustTrans = false );
// creates all necessary CustomShape properties, this includes also Text-, Shadow-, Fill-, and LineProperties
void CreateCustomShapeProperties(
const MSO_SPT eShapeType,
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > &
);
bool IsFontWork() const;
// helper functions which are also used by the escher import
static tools::PolyPolygon GetPolyPolygon(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rXShape
);
static tools::PolyPolygon GetPolyPolygon( const ::com::sun::star::uno::Any& rSource );
static MSO_SPT GetCustomShapeType(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rXShape,
sal_uInt32& nMirrorFlags
);
static MSO_SPT GetCustomShapeType(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > & rXShape,
sal_uInt32& nMirrorFlags,
OUString& rShapeType,
bool bOOXML = false
);
// helper functions which are also used in ooxml export
static bool GetLineArrow(
const bool bLineStart,
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > & rXPropSet,
ESCHER_LineEnd& reLineEnd,
sal_Int32& rnArrowLength,
sal_Int32& rnArrowWidth
);
static bool IsDefaultObject( SdrObjCustomShape* pCustoShape, const MSO_SPT eShapeType );
static void LookForPolarHandles(
const MSO_SPT eShapeType,
sal_Int32& nAdjustmentsWhichNeedsToBeConverted
);
static bool GetAdjustmentValue( const com::sun::star::drawing::EnhancedCustomShapeAdjustmentValue & rkProp, sal_Int32 nIndex, sal_Int32 nAdjustmentsWhichNeedsToBeConverted, sal_Int32& nValue );
};
typedef ::std::vector< EscherPersistEntry* > EscherPersistTable_impl;
class MSFILTER_DLLPUBLIC EscherPersistTable
{
public:
EscherPersistTable_impl maPersistTable;
bool PtIsID( sal_uInt32 nID );
void PtInsert( sal_uInt32 nID, sal_uInt32 nOfs );
sal_uInt32 PtDelete( sal_uInt32 nID );
sal_uInt32 PtGetOffsetByID( sal_uInt32 nID );
sal_uInt32 PtReplace( sal_uInt32 nID, sal_uInt32 nOfs );
sal_uInt32 PtReplaceOrInsert( sal_uInt32 nID, sal_uInt32 nOfs );
sal_uInt32 PtGetCount() const { return maPersistTable.size(); };
EscherPersistTable();
virtual ~EscherPersistTable();
};
class EscherEx;
/// abstract base class for ESCHER_ClientTextbox, ESCHER_ClientData
class MSFILTER_DLLPUBLIC EscherExClientRecord_Base
{
public:
EscherExClientRecord_Base() {}
virtual ~EscherExClientRecord_Base();
/// Application writes the record header
/// using rEx.AddAtom(...) followed by
/// record data written to rEx.GetStream()
virtual void WriteData( EscherEx& rEx ) const = 0;
};
/// abstract base class for ESCHER_ClientAnchor
class MSFILTER_DLLPUBLIC EscherExClientAnchor_Base
{
public:
EscherExClientAnchor_Base() {}
virtual ~EscherExClientAnchor_Base();
/// Application writes the record header
/// using rEx.AddAtom(...) followed by
/// record data written to rEx.GetStream()
virtual void WriteData( EscherEx& rEx,
const Rectangle& rRect ) = 0;
};
class InteractionInfo
{
bool mbHasInteraction;
std::unique_ptr<SvMemoryStream> mpHyperlinkRecord;
InteractionInfo();
public:
InteractionInfo( SvMemoryStream* pStream, bool bInteraction ) : mbHasInteraction( bInteraction )
{
mpHyperlinkRecord.reset( pStream );
}
bool hasInteraction() { return mbHasInteraction; }
const std::unique_ptr< SvMemoryStream >& getHyperlinkRecord() { return mpHyperlinkRecord; }
};
class EscherExHostAppData
{
private:
EscherExClientAnchor_Base* pClientAnchor;
EscherExClientRecord_Base* pClientData;
EscherExClientRecord_Base* pClientTextbox;
InteractionInfo* pInteractionInfo;
// ignore single shape if entire pages are written
bool bDontWriteShape;
public:
EscherExHostAppData() : pClientAnchor(0), pClientData(0),
pClientTextbox(0), pInteractionInfo(0), bDontWriteShape(false)
{}
void SetInteractionInfo( InteractionInfo* p )
{ pInteractionInfo = p; }
void SetClientAnchor( EscherExClientAnchor_Base* p )
{ pClientAnchor = p; }
void SetClientData( EscherExClientRecord_Base* p )
{ pClientData = p; }
void SetClientTextbox( EscherExClientRecord_Base* p )
{ pClientTextbox = p; }
void SetDontWriteShape( bool b )
{ bDontWriteShape = b; }
InteractionInfo* GetInteractionInfo() const
{ return pInteractionInfo; }
EscherExClientAnchor_Base* GetClientAnchor() const
{ return pClientAnchor; }
EscherExClientRecord_Base* GetClientData() const
{ return pClientData; }
EscherExClientRecord_Base* GetClientTextbox() const
{ return pClientTextbox; }
void WriteClientAnchor( EscherEx& rEx, const Rectangle& rRect )
{ if( pClientAnchor ) pClientAnchor->WriteData( rEx, rRect ); }
void WriteClientData( EscherEx& rEx )
{ if( pClientData ) pClientData->WriteData( rEx ); }
void WriteClientTextbox( EscherEx& rEx )
{ if( pClientTextbox ) pClientTextbox->WriteData( rEx ); }
bool DontWriteShape() const { return bDontWriteShape; }
};
/** Instance for global DFF data, shared through various instances of EscherEx. */
class MSFILTER_DLLPUBLIC EscherExGlobal : public EscherGraphicProvider
{
public:
explicit EscherExGlobal( sal_uInt32 nGraphicProvFlags = _E_GRAPH_PROV_DO_NOT_ROTATE_METAFILES );
virtual ~EscherExGlobal();
/** Returns a new drawing ID for a new drawing container (DGCONTAINER). */
sal_uInt32 GenerateDrawingId();
/** Creates and returns a new shape identifier, updates the internal shape
counters and registers the identifier in the DGG cluster table.
@param nDrawingId Drawing identifier has to be passed to be able to
generate shape identifiers for multiple drawings simultaniously. */
sal_uInt32 GenerateShapeId( sal_uInt32 nDrawingId, bool bIsInSpgr );
/** Returns the number of shapes in the current drawing, based on number of
calls to the GenerateShapeId() function. */
sal_uInt32 GetDrawingShapeCount( sal_uInt32 nDrawingId ) const;
/** Returns the last shape identifier generated by the GenerateShapeId()
function. */
sal_uInt32 GetLastShapeId( sal_uInt32 nDrawingId ) const;
/** Sets the flag indicating that the DGGCONTAINER exists. */
inline void SetDggContainer() { mbHasDggCont = true; }
/** Sets the flag indicating that the DGGCONTAINER exists. */
inline bool HasDggContainer() const { return mbHasDggCont; }
/** Returns the total size of the DGG atom (including header). */
sal_uInt32 GetDggAtomSize() const;
/** Writes the complete DGG atom to the passed stream (overwrites existing data!). */
void WriteDggAtom( SvStream& rStrm ) const;
/** Called if a picture shall be written and no picture stream is set at
class ImplEscherExSdr.
On first invokation, this function calls the virtual member function
ImplQueryPictureStream(). The return value will be cached internally
for subsequent calls and for the GetPictureStream() function.
*/
SvStream* QueryPictureStream();
/** Returns the picture stream if existing (queried), otherwise null. */
inline SvStream* GetPictureStream() { return mpPicStrm; }
private:
/** Derived classes may implement to create a new stream used to store the
picture data.
The implementation has to take care about lifetime of the returned
stream (it will not be destructed automatically). This function is
called exactly once. The return value will be cached internally for
repeated calls of the public QueryPictureStream() function.
*/
virtual SvStream* ImplQueryPictureStream();
private:
struct ClusterEntry
{
sal_uInt32 mnDrawingId; /// Identifier of drawing this cluster belongs to (one-based index into maDrawingInfos).
sal_uInt32 mnNextShapeId; /// Next free shape identifier in this cluster.
inline explicit ClusterEntry( sal_uInt32 nDrawingId ) : mnDrawingId( nDrawingId ), mnNextShapeId( 0 ) {}
};
typedef ::std::vector< ClusterEntry > ClusterTable;
struct DrawingInfo
{
sal_uInt32 mnClusterId; /// Currently used cluster (one-based index into maClusterTable).
sal_uInt32 mnShapeCount; /// Current number of shapes in this drawing.
sal_uInt32 mnLastShapeId; /// Last shape identifier generated for this drawing.
inline explicit DrawingInfo( sal_uInt32 nClusterId ) : mnClusterId( nClusterId ), mnShapeCount( 0 ), mnLastShapeId( 0 ) {}
};
typedef ::std::vector< DrawingInfo > DrawingInfoVector;
ClusterTable maClusterTable; /// List with cluster IDs (used object IDs in drawings).
DrawingInfoVector maDrawingInfos; /// Data about all used drawings.
SvStream* mpPicStrm; /// Cached result of ImplQueryPictureStream().
bool mbHasDggCont; /// True = the DGGCONTAINER has been initialized.
bool mbPicStrmQueried; /// True = ImplQueryPictureStream() has been called.
};
typedef ::boost::shared_ptr< EscherExGlobal > EscherExGlobalRef;
class SdrObject;
class SdrPage;
class ImplEscherExSdr;
class MSFILTER_DLLPUBLIC EscherEx : public EscherPersistTable
{
protected:
typedef ::std::unique_ptr< ImplEscherExSdr > ImplEscherExSdrPtr;
EscherExGlobalRef mxGlobal;
ImplEscherExSdrPtr mpImplEscherExSdr;
SvStream* mpOutStrm;
bool mbOwnsStrm;
sal_uInt32 mnStrmStartOfs;
std::vector< sal_uInt32 > mOffsets;
std::vector< sal_uInt16 > mRecTypes;
sal_uInt32 mnCurrentDg;
sal_uInt32 mnCountOfs;
sal_uInt32 mnGroupLevel;
sal_uInt16 mnHellLayerId;
bool mbEscherSpgr;
bool mbEscherDg;
bool mbOleEmf; // OLE is EMF instead of WMF
bool mbOOXML;
OUString mEditAs;
bool DoSeek( sal_uInt32 nKey );
public:
explicit EscherEx( const EscherExGlobalRef& rxGlobal, SvStream* pOutStrm, bool bOOXML = false );
virtual ~EscherEx();
/** Creates and returns a new shape identifier, updates the internal shape
counters and registers the identifier in the DGG cluster table. */
inline sal_uInt32 GenerateShapeId() { return mxGlobal->GenerateShapeId( mnCurrentDg, mbEscherSpgr ); }
/** Returns the graphic provider from the global object that has been
passed to the constructor.
*/
EscherGraphicProvider& GetGraphicProvider() { return *mxGlobal; }
/** Called if a picture shall be written and no picture stream is set at
class ImplEscherExSdr.
*/
inline SvStream* QueryPictureStream() { return mxGlobal->QueryPictureStream(); }
/// Inserts internal data into the EscherStream, this process
/// may and has to be executed only once
/// If pPicStreamMergeBSE is known, the BLIPs from this stream are being
/// merged into the MsofbtBSE Records of the EscherStream like it's
/// required for Excel (and maybe Word?)
void Flush( SvStream* pPicStreamMergeBSE = NULL );
/** Inserts the passed number of bytes at the current position of the
output stream.
Inserts dummy bytes and moves all following stream data, and updates
all internal stream offsets stored in the PersistTable and the affected
container sizes, which makes this operation very expensive. (!)
@param nBytes The number of bytes to be inserted into the stream.
@param bExpandEndOfAtom If set to true, an atom that currently ends
exactly at the current stream position will be expanded to include
the inserted data. If set to false, an atom that currently ends
exactly at the current stream position will not be expanded to
include the inserted data (used to insert e.g. a new atom after an
existing atom). Note that containers that end exactly at the
current stream position are always expanded to include the inserted
data.
*/
void InsertAtCurrentPos( sal_uInt32 nBytes, bool bExpandEndOfAtom );
void InsertPersistOffset( sal_uInt32 nKey, sal_uInt32 nOffset ); // It is not being checked if this key is already in the PersistantTable
void ReplacePersistOffset( sal_uInt32 nKey, sal_uInt32 nOffset );
sal_uInt32 GetPersistOffset( sal_uInt32 nKey );
bool SeekToPersistOffset( sal_uInt32 nKey );
bool InsertAtPersistOffset( sal_uInt32 nKey, sal_uInt32 nValue ); // nValue is being inserted into the Stream where it's appropriate (overwrite modus), without that the
// current StreamPosition changes
void SetEditAs( const OUString& rEditAs );
rtl::OUString GetEditAs() { return mEditAs; }
SvStream& GetStream() const { return *mpOutStrm; }
sal_uLong GetStreamPos() const { return mpOutStrm->Tell(); }
// features during the creation of the following Containers:
// ESCHER_DggContainer: a EscherDgg Atom is automatically being created and managed
// ESCHER_DgContainer: a EscherDg Atom is automatically being created and managed
// ESCHER_SpgrContainer:
// ESCHER_SpContainer:
virtual void OpenContainer( sal_uInt16 nEscherContainer, int nRecInstance = 0 );
virtual void CloseContainer();
void BeginAtom();
void EndAtom( sal_uInt16 nRecType, int nRecVersion = 0, int nRecInstance = 0 );
void AddAtom( sal_uInt32 nAtomSitze, sal_uInt16 nRecType, int nRecVersion = 0, int nRecInstance = 0 );
void AddChildAnchor( const Rectangle& rRectangle );
void AddClientAnchor( const Rectangle& rRectangle );
virtual sal_uInt32 EnterGroup( const OUString& rShapeName, const Rectangle* pBoundRect = 0 );
sal_uInt32 EnterGroup( const Rectangle* pBoundRect = NULL );
sal_uInt32 GetGroupLevel() const { return mnGroupLevel; };
bool SetGroupSnapRect( sal_uInt32 nGroupLevel, const Rectangle& rRect );
bool SetGroupLogicRect( sal_uInt32 nGroupLevel, const Rectangle& rRect );
virtual void LeaveGroup();
// a ESCHER_Sp is being written ( a ESCHER_DgContainer has to be opened for this purpose!)
virtual void AddShape( sal_uInt32 nShpInstance, sal_uInt32 nFlagIds, sal_uInt32 nShapeID = 0 );
virtual void Commit( EscherPropertyContainer& rProps, const Rectangle& rRect);
sal_uInt32 GetColor( const sal_uInt32 nColor, bool bSwap = true );
sal_uInt32 GetColor( const Color& rColor, bool bSwap = true );
// ...Sdr... implemented in eschesdo.cxx
void AddSdrPage( const SdrPage& rPage );
void AddUnoShapes( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& rxShapes );
/// returns the ShapeID
sal_uInt32 AddSdrObject( const SdrObject& rObj, bool ooxmlExport = false );
virtual void AddSdrObjectVMLObject( const SdrObject& /*rObj*/)
{
// Required for Exporting VML shape
}
/// If objects are written through AddSdrObject the
/// SolverContainer has to be written, and maybe some
/// maintenance to be done.
void EndSdrObjectPage();
/// Called before a shape is written, application supplies
/// ClientRecords. May set AppData::bDontWriteShape so the
/// shape is ignored.
virtual EscherExHostAppData* StartShape(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& rShape,
const Rectangle* pChildAnchor );
/// Called after a shape is written to inform the application
/// of the resulted shape type and ID.
virtual void EndShape( sal_uInt16 nShapeType, sal_uInt32 nShapeID );
/// Called before an AdditionalText EnterGroup occurs.
/// The current shape will be written in three parts:
/// a group shape, the shape itself, and an extra textbox shape.
/// The complete flow is:
/// StartShape sets HostData1.
/// EnterAdditionalTextGroup sets HostData2, App may modify
/// HostData1 and keep track of the change.
/// The group shape is written with HostData2.
/// Another StartShape with the same (!) object sets HostData3.
/// The current shape is written with HostData3.
/// EndShape is called for the current shape.
/// Another StartShape with the same (!) object sets HostData4.
/// The textbox shape is written with HostData4.
/// EndShape is called for the textbox shape.
/// EndShape is called for the group shape, this provides
/// the same functionality as an ordinary recursive group.
virtual EscherExHostAppData* EnterAdditionalTextGroup();
/// Called if an ESCHER_Prop_lTxid shall be written
virtual sal_uInt32 QueryTextID( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >&, sal_uInt32 nShapeId );
// add an dummy rectangle shape into the escher stream
sal_uInt32 AddDummyShape();
static const SdrObject* GetSdrObject( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& rXShape );
void SetHellLayerId( sal_uInt16 nId ) { mnHellLayerId = nId; }
sal_uInt16 GetHellLayerId() const { return mnHellLayerId; }
private:
EscherEx( const EscherEx& );
EscherEx& operator=( const EscherEx& );
// prevent C-style cast to former base class EscherGraphicProvider
operator EscherGraphicProvider&();
operator EscherGraphicProvider const&();
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|