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
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
|
/*
* Copyright (C) 2000 Lars Knoll (knoll@kde.org)
* (C) 2000 Antti Koivisto (koivisto@kde.org)
* (C) 2000 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
* Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef RenderStyle_h
#define RenderStyle_h
#include "AnimationList.h"
#include "BorderValue.h"
#include "CSSLineBoxContainValue.h"
#include "CSSPrimitiveValue.h"
#include "CSSPropertyNames.h"
#include "Color.h"
#include "ColorSpace.h"
#include "CounterDirectives.h"
#include "DataRef.h"
#include "FillLayer.h"
#include "Font.h"
#include "GraphicsTypes.h"
#include "Length.h"
#include "LengthBox.h"
#include "LengthSize.h"
#include "LineClampValue.h"
#include "NinePieceImage.h"
#include "OutlineValue.h"
#include "RenderStyleConstants.h"
#include "RoundedIntRect.h"
#include "ShadowData.h"
#include "StyleBackgroundData.h"
#include "StyleBoxData.h"
#include "StyleFlexibleBoxData.h"
#include "StyleInheritedData.h"
#include "StyleMarqueeData.h"
#include "StyleMultiColData.h"
#include "StyleRareInheritedData.h"
#include "StyleRareNonInheritedData.h"
#include "StyleReflection.h"
#include "StyleSurroundData.h"
#include "StyleTransformData.h"
#include "StyleVisualData.h"
#include "TextDirection.h"
#include "TextOrientation.h"
#include "ThemeTypes.h"
#include "TransformOperations.h"
#include "UnicodeBidi.h"
#include <wtf/Forward.h>
#include <wtf/OwnPtr.h>
#include <wtf/RefCounted.h>
#include <wtf/StdLibExtras.h>
#include <wtf/Vector.h>
#if ENABLE(DASHBOARD_SUPPORT)
#include "StyleDashboardRegion.h"
#endif
#if ENABLE(SVG)
#include "SVGRenderStyle.h"
#endif
#if COMPILER(WINSCW)
#define compareEqual(t, u) ((t) == (u))
#else
template<typename T, typename U> inline bool compareEqual(const T& t, const U& u) { return t == static_cast<T>(u); }
#endif
#define SET_VAR(group, variable, value) \
if (!compareEqual(group->variable, value)) \
group.access()->variable = value;
namespace WebCore {
using std::max;
class BorderData;
class CSSStyleSelector;
class CounterContent;
class CursorList;
class IntRect;
class Pair;
class ShadowData;
class StyleImage;
class TransformationMatrix;
struct ContentData;
typedef Vector<RefPtr<RenderStyle>, 4> PseudoStyleCache;
class RenderStyle: public RefCounted<RenderStyle> {
friend class AnimationBase; // Used by CSS animations. We can't allow them to animate based off visited colors.
friend class ApplyStyleCommand; // Editing has to only reveal unvisited info.
friend class EditingStyle; // Editing has to only reveal unvisited info.
friend class CSSStyleApplyProperty; // Sets members directly.
friend class CSSStyleSelector; // Sets members directly.
friend class CSSComputedStyleDeclaration; // Ignores visited styles, so needs to be able to see unvisited info.
friend class PropertyWrapperMaybeInvalidColor; // Used by CSS animations. We can't allow them to animate based off visited colors.
friend class RenderSVGResource; // FIXME: Needs to alter the visited state by hand. Should clean the SVG code up and move it into RenderStyle perhaps.
friend class RenderTreeAsText; // FIXME: Only needed so the render tree can keep lying and dump the wrong colors. Rebaselining would allow this to be yanked.
protected:
// The following bitfield is 32-bits long, which optimizes padding with the
// int refCount in the base class. Beware when adding more bits.
bool m_affectedByAttributeSelectors : 1;
bool m_unique : 1;
// Bits for dynamic child matching.
bool m_affectedByEmpty : 1;
bool m_emptyState : 1;
// We optimize for :first-child and :last-child. The other positional child selectors like nth-child or
// *-child-of-type, we will just give up and re-evaluate whenever children change at all.
bool m_childrenAffectedByFirstChildRules : 1;
bool m_childrenAffectedByLastChildRules : 1;
bool m_childrenAffectedByDirectAdjacentRules : 1;
bool m_childrenAffectedByForwardPositionalRules : 1;
bool m_childrenAffectedByBackwardPositionalRules : 1;
bool m_firstChildState : 1;
bool m_lastChildState : 1;
unsigned m_childIndex : 21; // Plenty of bits to cache an index.
// non-inherited attributes
DataRef<StyleBoxData> m_box;
DataRef<StyleVisualData> visual;
DataRef<StyleBackgroundData> m_background;
DataRef<StyleSurroundData> surround;
DataRef<StyleRareNonInheritedData> rareNonInheritedData;
// inherited attributes
DataRef<StyleRareInheritedData> rareInheritedData;
DataRef<StyleInheritedData> inherited;
// list of associated pseudo styles
OwnPtr<PseudoStyleCache> m_cachedPseudoStyles;
#if ENABLE(SVG)
DataRef<SVGRenderStyle> m_svgStyle;
#endif
// !START SYNC!: Keep this in sync with the copy constructor in RenderStyle.cpp
// inherit
struct InheritedFlags {
bool operator==(const InheritedFlags& other) const
{
return (_empty_cells == other._empty_cells)
&& (_caption_side == other._caption_side)
&& (_list_style_type == other._list_style_type)
&& (_list_style_position == other._list_style_position)
&& (_visibility == other._visibility)
&& (_text_align == other._text_align)
&& (_text_transform == other._text_transform)
&& (_text_decorations == other._text_decorations)
&& (_cursor_style == other._cursor_style)
&& (_direction == other._direction)
&& (_border_collapse == other._border_collapse)
&& (_white_space == other._white_space)
&& (_box_direction == other._box_direction)
&& (_visuallyOrdered == other._visuallyOrdered)
&& (_force_backgrounds_to_white == other._force_backgrounds_to_white)
&& (_pointerEvents == other._pointerEvents)
&& (_insideLink == other._insideLink)
&& (m_writingMode == other.m_writingMode);
}
bool operator!=(const InheritedFlags& other) const { return !(*this == other); }
unsigned _empty_cells : 1; // EEmptyCell
unsigned _caption_side : 2; // ECaptionSide
unsigned _list_style_type : 7; // EListStyleType
unsigned _list_style_position : 1; // EListStylePosition
unsigned _visibility : 2; // EVisibility
unsigned _text_align : 4; // ETextAlign
unsigned _text_transform : 2; // ETextTransform
unsigned _text_decorations : 4;
unsigned _cursor_style : 6; // ECursor
unsigned _direction : 1; // TextDirection
bool _border_collapse : 1 ;
unsigned _white_space : 3; // EWhiteSpace
unsigned _box_direction : 1; // EBoxDirection (CSS3 box_direction property, flexible box layout module)
// 34 bits
// non CSS2 inherited
bool _visuallyOrdered : 1;
bool _force_backgrounds_to_white : 1;
unsigned _pointerEvents : 4; // EPointerEvents
unsigned _insideLink : 2; // EInsideLink
// 43 bits
// CSS Text Layout Module Level 3: Vertical writing support
unsigned m_writingMode : 2; // WritingMode
// 45 bits
} inherited_flags;
// don't inherit
struct NonInheritedFlags {
bool operator==(const NonInheritedFlags& other) const
{
return _effectiveDisplay == other._effectiveDisplay
&& _originalDisplay == other._originalDisplay
&& _overflowX == other._overflowX
&& _overflowY == other._overflowY
&& _vertical_align == other._vertical_align
&& _clear == other._clear
&& _position == other._position
&& _floating == other._floating
&& _table_layout == other._table_layout
&& _page_break_before == other._page_break_before
&& _page_break_after == other._page_break_after
&& _page_break_inside == other._page_break_inside
&& _styleType == other._styleType
&& _affectedByHover == other._affectedByHover
&& _affectedByActive == other._affectedByActive
&& _affectedByDrag == other._affectedByDrag
&& _pseudoBits == other._pseudoBits
&& _unicodeBidi == other._unicodeBidi
&& _isLink == other._isLink;
}
bool operator!=(const NonInheritedFlags& other) const { return !(*this == other); }
unsigned _effectiveDisplay : 5; // EDisplay
unsigned _originalDisplay : 5; // EDisplay
unsigned _overflowX : 3; // EOverflow
unsigned _overflowY : 3; // EOverflow
unsigned _vertical_align : 4; // EVerticalAlign
unsigned _clear : 2; // EClear
unsigned _position : 2; // EPosition
unsigned _floating : 2; // EFloat
unsigned _table_layout : 1; // ETableLayout
unsigned _page_break_before : 2; // EPageBreak
unsigned _page_break_after : 2; // EPageBreak
unsigned _page_break_inside : 2; // EPageBreak
unsigned _styleType : 6; // PseudoId
bool _affectedByHover : 1;
bool _affectedByActive : 1;
bool _affectedByDrag : 1;
unsigned _pseudoBits : 7;
unsigned _unicodeBidi : 2; // EUnicodeBidi
bool _isLink : 1;
// 50 bits
} noninherited_flags;
// !END SYNC!
protected:
void setBitDefaults()
{
inherited_flags._empty_cells = initialEmptyCells();
inherited_flags._caption_side = initialCaptionSide();
inherited_flags._list_style_type = initialListStyleType();
inherited_flags._list_style_position = initialListStylePosition();
inherited_flags._visibility = initialVisibility();
inherited_flags._text_align = initialTextAlign();
inherited_flags._text_transform = initialTextTransform();
inherited_flags._text_decorations = initialTextDecoration();
inherited_flags._cursor_style = initialCursor();
inherited_flags._direction = initialDirection();
inherited_flags._border_collapse = initialBorderCollapse();
inherited_flags._white_space = initialWhiteSpace();
inherited_flags._visuallyOrdered = initialVisuallyOrdered();
inherited_flags._box_direction = initialBoxDirection();
inherited_flags._force_backgrounds_to_white = false;
inherited_flags._pointerEvents = initialPointerEvents();
inherited_flags._insideLink = NotInsideLink;
inherited_flags.m_writingMode = initialWritingMode();
noninherited_flags._effectiveDisplay = noninherited_flags._originalDisplay = initialDisplay();
noninherited_flags._overflowX = initialOverflowX();
noninherited_flags._overflowY = initialOverflowY();
noninherited_flags._vertical_align = initialVerticalAlign();
noninherited_flags._clear = initialClear();
noninherited_flags._position = initialPosition();
noninherited_flags._floating = initialFloating();
noninherited_flags._table_layout = initialTableLayout();
noninherited_flags._page_break_before = initialPageBreak();
noninherited_flags._page_break_after = initialPageBreak();
noninherited_flags._page_break_inside = initialPageBreak();
noninherited_flags._styleType = NOPSEUDO;
noninherited_flags._affectedByHover = false;
noninherited_flags._affectedByActive = false;
noninherited_flags._affectedByDrag = false;
noninherited_flags._pseudoBits = 0;
noninherited_flags._unicodeBidi = initialUnicodeBidi();
noninherited_flags._isLink = false;
}
private:
ALWAYS_INLINE RenderStyle();
// used to create the default style.
ALWAYS_INLINE RenderStyle(bool);
ALWAYS_INLINE RenderStyle(const RenderStyle&);
public:
static PassRefPtr<RenderStyle> create();
static PassRefPtr<RenderStyle> createDefaultStyle();
static PassRefPtr<RenderStyle> createAnonymousStyle(const RenderStyle* parentStyle);
static PassRefPtr<RenderStyle> clone(const RenderStyle*);
~RenderStyle();
void inheritFrom(const RenderStyle* inheritParent);
PseudoId styleType() const { return static_cast<PseudoId>(noninherited_flags._styleType); }
void setStyleType(PseudoId styleType) { noninherited_flags._styleType = styleType; }
RenderStyle* getCachedPseudoStyle(PseudoId) const;
RenderStyle* addCachedPseudoStyle(PassRefPtr<RenderStyle>);
void removeCachedPseudoStyle(PseudoId);
const PseudoStyleCache* cachedPseudoStyles() const { return m_cachedPseudoStyles.get(); }
bool affectedByHoverRules() const { return noninherited_flags._affectedByHover; }
bool affectedByActiveRules() const { return noninherited_flags._affectedByActive; }
bool affectedByDragRules() const { return noninherited_flags._affectedByDrag; }
void setAffectedByHoverRules(bool b) { noninherited_flags._affectedByHover = b; }
void setAffectedByActiveRules(bool b) { noninherited_flags._affectedByActive = b; }
void setAffectedByDragRules(bool b) { noninherited_flags._affectedByDrag = b; }
bool operator==(const RenderStyle& other) const;
bool operator!=(const RenderStyle& other) const { return !(*this == other); }
bool isFloating() const { return !(noninherited_flags._floating == FNONE); }
bool hasMargin() const { return surround->margin.nonZero(); }
bool hasBorder() const { return surround->border.hasBorder(); }
bool hasPadding() const { return surround->padding.nonZero(); }
bool hasOffset() const { return surround->offset.nonZero(); }
bool hasBackgroundImage() const { return m_background->background().hasImage(); }
bool hasFixedBackgroundImage() const { return m_background->background().hasFixedImage(); }
bool hasAppearance() const { return appearance() != NoControlPart; }
bool hasBackground() const
{
Color color = visitedDependentColor(CSSPropertyBackgroundColor);
if (color.isValid() && color.alpha() > 0)
return true;
return hasBackgroundImage();
}
bool visuallyOrdered() const { return inherited_flags._visuallyOrdered; }
void setVisuallyOrdered(bool b) { inherited_flags._visuallyOrdered = b; }
bool isStyleAvailable() const;
bool hasAnyPublicPseudoStyles() const;
bool hasPseudoStyle(PseudoId pseudo) const;
void setHasPseudoStyle(PseudoId pseudo);
// attribute getter methods
EDisplay display() const { return static_cast<EDisplay>(noninherited_flags._effectiveDisplay); }
EDisplay originalDisplay() const { return static_cast<EDisplay>(noninherited_flags._originalDisplay); }
Length left() const { return surround->offset.left(); }
Length right() const { return surround->offset.right(); }
Length top() const { return surround->offset.top(); }
Length bottom() const { return surround->offset.bottom(); }
// Accessors for positioned object edges that take into account writing mode.
Length logicalLeft() const { return isHorizontalWritingMode() ? left() : top(); }
Length logicalRight() const { return isHorizontalWritingMode() ? right() : bottom(); }
Length logicalTop() const { return isHorizontalWritingMode() ? (isFlippedBlocksWritingMode() ? bottom() : top()) : (isFlippedBlocksWritingMode() ? right() : left()); }
Length logicalBottom() const { return isHorizontalWritingMode() ? (isFlippedBlocksWritingMode() ? top() : bottom()) : (isFlippedBlocksWritingMode() ? left() : right()); }
// Whether or not a positioned element requires normal flow x/y to be computed
// to determine its position.
bool hasAutoLeftAndRight() const { return left().isAuto() && right().isAuto(); }
bool hasAutoTopAndBottom() const { return top().isAuto() && bottom().isAuto(); }
bool hasStaticInlinePosition(bool horizontal) const { return horizontal ? hasAutoLeftAndRight() : hasAutoTopAndBottom(); }
bool hasStaticBlockPosition(bool horizontal) const { return horizontal ? hasAutoTopAndBottom() : hasAutoLeftAndRight(); }
EPosition position() const { return static_cast<EPosition>(noninherited_flags._position); }
EFloat floating() const { return static_cast<EFloat>(noninherited_flags._floating); }
Length width() const { return m_box->width(); }
Length height() const { return m_box->height(); }
Length minWidth() const { return m_box->minWidth(); }
Length maxWidth() const { return m_box->maxWidth(); }
Length minHeight() const { return m_box->minHeight(); }
Length maxHeight() const { return m_box->maxHeight(); }
Length logicalWidth() const;
Length logicalHeight() const;
Length logicalMinWidth() const;
Length logicalMaxWidth() const;
Length logicalMinHeight() const;
Length logicalMaxHeight() const;
const BorderData& border() const { return surround->border; }
const BorderValue& borderLeft() const { return surround->border.left(); }
const BorderValue& borderRight() const { return surround->border.right(); }
const BorderValue& borderTop() const { return surround->border.top(); }
const BorderValue& borderBottom() const { return surround->border.bottom(); }
const BorderValue& borderBefore() const;
const BorderValue& borderAfter() const;
const BorderValue& borderStart() const;
const BorderValue& borderEnd() const;
const NinePieceImage& borderImage() const { return surround->border.image(); }
const LengthSize& borderTopLeftRadius() const { return surround->border.topLeft(); }
const LengthSize& borderTopRightRadius() const { return surround->border.topRight(); }
const LengthSize& borderBottomLeftRadius() const { return surround->border.bottomLeft(); }
const LengthSize& borderBottomRightRadius() const { return surround->border.bottomRight(); }
bool hasBorderRadius() const { return surround->border.hasBorderRadius(); }
unsigned short borderLeftWidth() const { return surround->border.borderLeftWidth(); }
EBorderStyle borderLeftStyle() const { return surround->border.left().style(); }
bool borderLeftIsTransparent() const { return surround->border.left().isTransparent(); }
unsigned short borderRightWidth() const { return surround->border.borderRightWidth(); }
EBorderStyle borderRightStyle() const { return surround->border.right().style(); }
bool borderRightIsTransparent() const { return surround->border.right().isTransparent(); }
unsigned short borderTopWidth() const { return surround->border.borderTopWidth(); }
EBorderStyle borderTopStyle() const { return surround->border.top().style(); }
bool borderTopIsTransparent() const { return surround->border.top().isTransparent(); }
unsigned short borderBottomWidth() const { return surround->border.borderBottomWidth(); }
EBorderStyle borderBottomStyle() const { return surround->border.bottom().style(); }
bool borderBottomIsTransparent() const { return surround->border.bottom().isTransparent(); }
unsigned short borderBeforeWidth() const;
unsigned short borderAfterWidth() const;
unsigned short borderStartWidth() const;
unsigned short borderEndWidth() const;
unsigned short outlineSize() const { return max(0, outlineWidth() + outlineOffset()); }
unsigned short outlineWidth() const
{
if (m_background->outline().style() == BNONE)
return 0;
return m_background->outline().width();
}
bool hasOutline() const { return outlineWidth() > 0 && outlineStyle() > BHIDDEN; }
EBorderStyle outlineStyle() const { return m_background->outline().style(); }
bool outlineStyleIsAuto() const { return m_background->outline().isAuto(); }
EOverflow overflowX() const { return static_cast<EOverflow>(noninherited_flags._overflowX); }
EOverflow overflowY() const { return static_cast<EOverflow>(noninherited_flags._overflowY); }
EVisibility visibility() const { return static_cast<EVisibility>(inherited_flags._visibility); }
EVerticalAlign verticalAlign() const { return static_cast<EVerticalAlign>(noninherited_flags._vertical_align); }
Length verticalAlignLength() const { return m_box->verticalAlign(); }
Length clipLeft() const { return visual->clip.left(); }
Length clipRight() const { return visual->clip.right(); }
Length clipTop() const { return visual->clip.top(); }
Length clipBottom() const { return visual->clip.bottom(); }
LengthBox clip() const { return visual->clip; }
bool hasClip() const { return visual->hasClip; }
EUnicodeBidi unicodeBidi() const { return static_cast<EUnicodeBidi>(noninherited_flags._unicodeBidi); }
EClear clear() const { return static_cast<EClear>(noninherited_flags._clear); }
ETableLayout tableLayout() const { return static_cast<ETableLayout>(noninherited_flags._table_layout); }
const Font& font() const { return inherited->font; }
const FontMetrics& fontMetrics() const { return inherited->font.fontMetrics(); }
const FontDescription& fontDescription() const { return inherited->font.fontDescription(); }
int fontSize() const { return inherited->font.pixelSize(); }
Length textIndent() const { return rareInheritedData->indent; }
ETextAlign textAlign() const { return static_cast<ETextAlign>(inherited_flags._text_align); }
ETextTransform textTransform() const { return static_cast<ETextTransform>(inherited_flags._text_transform); }
int textDecorationsInEffect() const { return inherited_flags._text_decorations; }
int textDecoration() const { return visual->textDecoration; }
int wordSpacing() const { return inherited->font.wordSpacing(); }
int letterSpacing() const { return inherited->font.letterSpacing(); }
float zoom() const { return visual->m_zoom; }
float effectiveZoom() const { return rareInheritedData->m_effectiveZoom; }
TextDirection direction() const { return static_cast<TextDirection>(inherited_flags._direction); }
bool isLeftToRightDirection() const { return direction() == LTR; }
Length lineHeight() const { return inherited->line_height; }
int computedLineHeight() const
{
Length lh = lineHeight();
// Negative value means the line height is not set. Use the font's built-in spacing.
if (lh.isNegative())
return fontMetrics().lineSpacing();
if (lh.isPercent())
return lh.calcMinValue(fontSize());
return lh.value();
}
EWhiteSpace whiteSpace() const { return static_cast<EWhiteSpace>(inherited_flags._white_space); }
static bool autoWrap(EWhiteSpace ws)
{
// Nowrap and pre don't automatically wrap.
return ws != NOWRAP && ws != PRE;
}
bool autoWrap() const
{
return autoWrap(whiteSpace());
}
static bool preserveNewline(EWhiteSpace ws)
{
// Normal and nowrap do not preserve newlines.
return ws != NORMAL && ws != NOWRAP;
}
bool preserveNewline() const
{
return preserveNewline(whiteSpace());
}
static bool collapseWhiteSpace(EWhiteSpace ws)
{
// Pre and prewrap do not collapse whitespace.
return ws != PRE && ws != PRE_WRAP;
}
bool collapseWhiteSpace() const
{
return collapseWhiteSpace(whiteSpace());
}
bool isCollapsibleWhiteSpace(UChar c) const
{
switch (c) {
case ' ':
case '\t':
return collapseWhiteSpace();
case '\n':
return !preserveNewline();
}
return false;
}
bool breakOnlyAfterWhiteSpace() const
{
return whiteSpace() == PRE_WRAP || khtmlLineBreak() == AFTER_WHITE_SPACE;
}
bool breakWords() const
{
return wordBreak() == BreakWordBreak || wordWrap() == BreakWordWrap;
}
EFillRepeat backgroundRepeatX() const { return static_cast<EFillRepeat>(m_background->background().repeatX()); }
EFillRepeat backgroundRepeatY() const { return static_cast<EFillRepeat>(m_background->background().repeatY()); }
CompositeOperator backgroundComposite() const { return static_cast<CompositeOperator>(m_background->background().composite()); }
EFillAttachment backgroundAttachment() const { return static_cast<EFillAttachment>(m_background->background().attachment()); }
EFillBox backgroundClip() const { return static_cast<EFillBox>(m_background->background().clip()); }
EFillBox backgroundOrigin() const { return static_cast<EFillBox>(m_background->background().origin()); }
Length backgroundXPosition() const { return m_background->background().xPosition(); }
Length backgroundYPosition() const { return m_background->background().yPosition(); }
EFillSizeType backgroundSizeType() const { return m_background->background().sizeType(); }
LengthSize backgroundSizeLength() const { return m_background->background().sizeLength(); }
FillLayer* accessBackgroundLayers() { return &(m_background.access()->m_background); }
const FillLayer* backgroundLayers() const { return &(m_background->background()); }
StyleImage* maskImage() const { return rareNonInheritedData->m_mask.image(); }
EFillRepeat maskRepeatX() const { return static_cast<EFillRepeat>(rareNonInheritedData->m_mask.repeatX()); }
EFillRepeat maskRepeatY() const { return static_cast<EFillRepeat>(rareNonInheritedData->m_mask.repeatY()); }
CompositeOperator maskComposite() const { return static_cast<CompositeOperator>(rareNonInheritedData->m_mask.composite()); }
EFillAttachment maskAttachment() const { return static_cast<EFillAttachment>(rareNonInheritedData->m_mask.attachment()); }
EFillBox maskClip() const { return static_cast<EFillBox>(rareNonInheritedData->m_mask.clip()); }
EFillBox maskOrigin() const { return static_cast<EFillBox>(rareNonInheritedData->m_mask.origin()); }
Length maskXPosition() const { return rareNonInheritedData->m_mask.xPosition(); }
Length maskYPosition() const { return rareNonInheritedData->m_mask.yPosition(); }
EFillSizeType maskSizeType() const { return rareNonInheritedData->m_mask.sizeType(); }
LengthSize maskSizeLength() const { return rareNonInheritedData->m_mask.sizeLength(); }
FillLayer* accessMaskLayers() { return &(rareNonInheritedData.access()->m_mask); }
const FillLayer* maskLayers() const { return &(rareNonInheritedData->m_mask); }
const NinePieceImage& maskBoxImage() const { return rareNonInheritedData->m_maskBoxImage; }
// returns true for collapsing borders, false for separate borders
bool borderCollapse() const { return inherited_flags._border_collapse; }
short horizontalBorderSpacing() const { return inherited->horizontal_border_spacing; }
short verticalBorderSpacing() const { return inherited->vertical_border_spacing; }
EEmptyCell emptyCells() const { return static_cast<EEmptyCell>(inherited_flags._empty_cells); }
ECaptionSide captionSide() const { return static_cast<ECaptionSide>(inherited_flags._caption_side); }
short counterIncrement() const { return rareNonInheritedData->m_counterIncrement; }
short counterReset() const { return rareNonInheritedData->m_counterReset; }
EListStyleType listStyleType() const { return static_cast<EListStyleType>(inherited_flags._list_style_type); }
StyleImage* listStyleImage() const { return inherited->list_style_image.get(); }
EListStylePosition listStylePosition() const { return static_cast<EListStylePosition>(inherited_flags._list_style_position); }
Length marginTop() const { return surround->margin.top(); }
Length marginBottom() const { return surround->margin.bottom(); }
Length marginLeft() const { return surround->margin.left(); }
Length marginRight() const { return surround->margin.right(); }
Length marginBefore() const;
Length marginAfter() const;
Length marginStart() const;
Length marginEnd() const;
Length marginStartUsing(const RenderStyle* otherStyle) const;
Length marginEndUsing(const RenderStyle* otherStyle) const;
Length marginBeforeUsing(const RenderStyle* otherStyle) const;
Length marginAfterUsing(const RenderStyle* otherStyle) const;
LengthBox paddingBox() const { return surround->padding; }
Length paddingTop() const { return surround->padding.top(); }
Length paddingBottom() const { return surround->padding.bottom(); }
Length paddingLeft() const { return surround->padding.left(); }
Length paddingRight() const { return surround->padding.right(); }
Length paddingBefore() const;
Length paddingAfter() const;
Length paddingStart() const;
Length paddingEnd() const;
ECursor cursor() const { return static_cast<ECursor>(inherited_flags._cursor_style); }
CursorList* cursors() const { return rareInheritedData->cursorData.get(); }
EInsideLink insideLink() const { return static_cast<EInsideLink>(inherited_flags._insideLink); }
bool isLink() const { return noninherited_flags._isLink; }
short widows() const { return rareInheritedData->widows; }
short orphans() const { return rareInheritedData->orphans; }
EPageBreak pageBreakInside() const { return static_cast<EPageBreak>(noninherited_flags._page_break_inside); }
EPageBreak pageBreakBefore() const { return static_cast<EPageBreak>(noninherited_flags._page_break_before); }
EPageBreak pageBreakAfter() const { return static_cast<EPageBreak>(noninherited_flags._page_break_after); }
// CSS3 Getter Methods
int outlineOffset() const
{
if (m_background->outline().style() == BNONE)
return 0;
return m_background->outline().offset();
}
const ShadowData* textShadow() const { return rareInheritedData->textShadow; }
void getTextShadowExtent(int& top, int& right, int& bottom, int& left) const { getShadowExtent(textShadow(), top, right, bottom, left); }
void getTextShadowHorizontalExtent(int& left, int& right) const { getShadowHorizontalExtent(textShadow(), left, right); }
void getTextShadowVerticalExtent(int& top, int& bottom) const { getShadowVerticalExtent(textShadow(), top, bottom); }
void getTextShadowInlineDirectionExtent(int& logicalLeft, int& logicalRight) { getShadowInlineDirectionExtent(textShadow(), logicalLeft, logicalRight); }
void getTextShadowBlockDirectionExtent(int& logicalTop, int& logicalBottom) { getShadowBlockDirectionExtent(textShadow(), logicalTop, logicalBottom); }
float textStrokeWidth() const { return rareInheritedData->textStrokeWidth; }
ColorSpace colorSpace() const { return static_cast<ColorSpace>(rareInheritedData->colorSpace); }
float opacity() const { return rareNonInheritedData->opacity; }
ControlPart appearance() const { return static_cast<ControlPart>(rareNonInheritedData->m_appearance); }
EBoxAlignment boxAlign() const { return static_cast<EBoxAlignment>(rareNonInheritedData->flexibleBox->align); }
EBoxDirection boxDirection() const { return static_cast<EBoxDirection>(inherited_flags._box_direction); }
float boxFlex() { return rareNonInheritedData->flexibleBox->flex; }
unsigned int boxFlexGroup() const { return rareNonInheritedData->flexibleBox->flex_group; }
EBoxLines boxLines() { return static_cast<EBoxLines>(rareNonInheritedData->flexibleBox->lines); }
unsigned int boxOrdinalGroup() const { return rareNonInheritedData->flexibleBox->ordinal_group; }
EBoxOrient boxOrient() const { return static_cast<EBoxOrient>(rareNonInheritedData->flexibleBox->orient); }
EBoxAlignment boxPack() const { return static_cast<EBoxAlignment>(rareNonInheritedData->flexibleBox->pack); }
const ShadowData* boxShadow() const { return rareNonInheritedData->m_boxShadow.get(); }
void getBoxShadowExtent(int& top, int& right, int& bottom, int& left) const { getShadowExtent(boxShadow(), top, right, bottom, left); }
void getBoxShadowHorizontalExtent(int& left, int& right) const { getShadowHorizontalExtent(boxShadow(), left, right); }
void getBoxShadowVerticalExtent(int& top, int& bottom) const { getShadowVerticalExtent(boxShadow(), top, bottom); }
void getBoxShadowInlineDirectionExtent(int& logicalLeft, int& logicalRight) { getShadowInlineDirectionExtent(boxShadow(), logicalLeft, logicalRight); }
void getBoxShadowBlockDirectionExtent(int& logicalTop, int& logicalBottom) { getShadowBlockDirectionExtent(boxShadow(), logicalTop, logicalBottom); }
StyleReflection* boxReflect() const { return rareNonInheritedData->m_boxReflect.get(); }
EBoxSizing boxSizing() const { return m_box->boxSizing(); }
Length marqueeIncrement() const { return rareNonInheritedData->marquee->increment; }
int marqueeSpeed() const { return rareNonInheritedData->marquee->speed; }
int marqueeLoopCount() const { return rareNonInheritedData->marquee->loops; }
EMarqueeBehavior marqueeBehavior() const { return static_cast<EMarqueeBehavior>(rareNonInheritedData->marquee->behavior); }
EMarqueeDirection marqueeDirection() const { return static_cast<EMarqueeDirection>(rareNonInheritedData->marquee->direction); }
EUserModify userModify() const { return static_cast<EUserModify>(rareInheritedData->userModify); }
EUserDrag userDrag() const { return static_cast<EUserDrag>(rareNonInheritedData->userDrag); }
EUserSelect userSelect() const { return static_cast<EUserSelect>(rareInheritedData->userSelect); }
bool textOverflow() const { return rareNonInheritedData->textOverflow; }
EMarginCollapse marginBeforeCollapse() const { return static_cast<EMarginCollapse>(rareNonInheritedData->marginBeforeCollapse); }
EMarginCollapse marginAfterCollapse() const { return static_cast<EMarginCollapse>(rareNonInheritedData->marginAfterCollapse); }
EWordBreak wordBreak() const { return static_cast<EWordBreak>(rareInheritedData->wordBreak); }
EWordWrap wordWrap() const { return static_cast<EWordWrap>(rareInheritedData->wordWrap); }
ENBSPMode nbspMode() const { return static_cast<ENBSPMode>(rareInheritedData->nbspMode); }
EKHTMLLineBreak khtmlLineBreak() const { return static_cast<EKHTMLLineBreak>(rareInheritedData->khtmlLineBreak); }
EMatchNearestMailBlockquoteColor matchNearestMailBlockquoteColor() const { return static_cast<EMatchNearestMailBlockquoteColor>(rareNonInheritedData->matchNearestMailBlockquoteColor); }
const AtomicString& highlight() const { return rareInheritedData->highlight; }
Hyphens hyphens() const { return static_cast<Hyphens>(rareInheritedData->hyphens); }
short hyphenationLimitBefore() const { return rareInheritedData->hyphenationLimitBefore; }
short hyphenationLimitAfter() const { return rareInheritedData->hyphenationLimitAfter; }
const AtomicString& hyphenationString() const { return rareInheritedData->hyphenationString; }
const AtomicString& locale() const { return rareInheritedData->locale; }
EBorderFit borderFit() const { return static_cast<EBorderFit>(rareNonInheritedData->m_borderFit); }
EResize resize() const { return static_cast<EResize>(rareInheritedData->resize); }
float columnWidth() const { return rareNonInheritedData->m_multiCol->m_width; }
bool hasAutoColumnWidth() const { return rareNonInheritedData->m_multiCol->m_autoWidth; }
unsigned short columnCount() const { return rareNonInheritedData->m_multiCol->m_count; }
bool hasAutoColumnCount() const { return rareNonInheritedData->m_multiCol->m_autoCount; }
bool specifiesColumns() const { return !hasAutoColumnCount() || !hasAutoColumnWidth(); }
float columnGap() const { return rareNonInheritedData->m_multiCol->m_gap; }
bool hasNormalColumnGap() const { return rareNonInheritedData->m_multiCol->m_normalGap; }
EBorderStyle columnRuleStyle() const { return rareNonInheritedData->m_multiCol->m_rule.style(); }
unsigned short columnRuleWidth() const { return rareNonInheritedData->m_multiCol->ruleWidth(); }
bool columnRuleIsTransparent() const { return rareNonInheritedData->m_multiCol->m_rule.isTransparent(); }
bool columnSpan() const { return rareNonInheritedData->m_multiCol->m_columnSpan; }
EPageBreak columnBreakBefore() const { return static_cast<EPageBreak>(rareNonInheritedData->m_multiCol->m_breakBefore); }
EPageBreak columnBreakInside() const { return static_cast<EPageBreak>(rareNonInheritedData->m_multiCol->m_breakInside); }
EPageBreak columnBreakAfter() const { return static_cast<EPageBreak>(rareNonInheritedData->m_multiCol->m_breakAfter); }
const TransformOperations& transform() const { return rareNonInheritedData->m_transform->m_operations; }
Length transformOriginX() const { return rareNonInheritedData->m_transform->m_x; }
Length transformOriginY() const { return rareNonInheritedData->m_transform->m_y; }
float transformOriginZ() const { return rareNonInheritedData->m_transform->m_z; }
bool hasTransform() const { return !rareNonInheritedData->m_transform->m_operations.operations().isEmpty(); }
TextEmphasisFill textEmphasisFill() const { return static_cast<TextEmphasisFill>(rareInheritedData->textEmphasisFill); }
TextEmphasisMark textEmphasisMark() const;
const AtomicString& textEmphasisCustomMark() const { return rareInheritedData->textEmphasisCustomMark; }
TextEmphasisPosition textEmphasisPosition() const { return static_cast<TextEmphasisPosition>(rareInheritedData->textEmphasisPosition); }
const AtomicString& textEmphasisMarkString() const;
// Return true if any transform related property (currently transform, transformStyle3D or perspective)
// indicates that we are transforming
bool hasTransformRelatedProperty() const { return hasTransform() || preserves3D() || hasPerspective(); }
enum ApplyTransformOrigin { IncludeTransformOrigin, ExcludeTransformOrigin };
void applyTransform(TransformationMatrix&, const IntSize& borderBoxSize, ApplyTransformOrigin = IncludeTransformOrigin) const;
void setPageScaleTransform(float);
bool hasMask() const { return rareNonInheritedData->m_mask.hasImage() || rareNonInheritedData->m_maskBoxImage.hasImage(); }
TextCombine textCombine() const { return static_cast<TextCombine>(rareNonInheritedData->m_textCombine); }
bool hasTextCombine() const { return textCombine() != TextCombineNone; }
// End CSS3 Getters
// Apple-specific property getter methods
EPointerEvents pointerEvents() const { return static_cast<EPointerEvents>(inherited_flags._pointerEvents); }
const AnimationList* animations() const { return rareNonInheritedData->m_animations.get(); }
const AnimationList* transitions() const { return rareNonInheritedData->m_transitions.get(); }
AnimationList* accessAnimations();
AnimationList* accessTransitions();
bool hasAnimations() const { return rareNonInheritedData->m_animations && rareNonInheritedData->m_animations->size() > 0; }
bool hasTransitions() const { return rareNonInheritedData->m_transitions && rareNonInheritedData->m_transitions->size() > 0; }
// return the first found Animation (including 'all' transitions)
const Animation* transitionForProperty(int property) const;
ETransformStyle3D transformStyle3D() const { return rareNonInheritedData->m_transformStyle3D; }
bool preserves3D() const { return rareNonInheritedData->m_transformStyle3D == TransformStyle3DPreserve3D; }
EBackfaceVisibility backfaceVisibility() const { return rareNonInheritedData->m_backfaceVisibility; }
float perspective() const { return rareNonInheritedData->m_perspective; }
bool hasPerspective() const { return rareNonInheritedData->m_perspective > 0; }
Length perspectiveOriginX() const { return rareNonInheritedData->m_perspectiveOriginX; }
Length perspectiveOriginY() const { return rareNonInheritedData->m_perspectiveOriginY; }
LengthSize pageSize() const { return rareNonInheritedData->m_pageSize; }
PageSizeType pageSizeType() const { return rareNonInheritedData->m_pageSizeType; }
#if USE(ACCELERATED_COMPOSITING)
// When set, this ensures that styles compare as different. Used during accelerated animations.
bool isRunningAcceleratedAnimation() const { return rareNonInheritedData->m_runningAcceleratedAnimation; }
#endif
LineBoxContain lineBoxContain() const { return rareInheritedData->m_lineBoxContain; }
const LineClampValue& lineClamp() const { return rareNonInheritedData->lineClamp; }
bool textSizeAdjust() const { return rareInheritedData->textSizeAdjust; }
ETextSecurity textSecurity() const { return static_cast<ETextSecurity>(rareInheritedData->textSecurity); }
WritingMode writingMode() const { return static_cast<WritingMode>(inherited_flags.m_writingMode); }
bool isHorizontalWritingMode() const { return writingMode() == TopToBottomWritingMode || writingMode() == BottomToTopWritingMode; }
bool isFlippedLinesWritingMode() const { return writingMode() == LeftToRightWritingMode || writingMode() == BottomToTopWritingMode; }
bool isFlippedBlocksWritingMode() const { return writingMode() == RightToLeftWritingMode || writingMode() == BottomToTopWritingMode; }
ESpeak speak() { return static_cast<ESpeak>(rareInheritedData->speak); }
#ifdef ANDROID_CSS_RING
// called when building nav cache to determine if the ring data is unchanged
const void* ringData() const { return reinterpret_cast<const void*>(rareInheritedData.get()); }
Color ringFillColor() const { return rareInheritedData->ringFillColor; }
Length ringInnerWidth() const { return rareInheritedData->ringInnerWidth; }
Length ringOuterWidth() const { return rareInheritedData->ringOuterWidth; }
Length ringOutset() const { return rareInheritedData->ringOutset; }
Color ringPressedInnerColor() const { return rareInheritedData->ringPressedInnerColor; }
Color ringPressedOuterColor() const { return rareInheritedData->ringPressedOuterColor; }
Length ringRadius() const { return rareInheritedData->ringRadius; }
Color ringSelectedInnerColor() const { return rareInheritedData->ringSelectedInnerColor; }
Color ringSelectedOuterColor() const { return rareInheritedData->ringSelectedOuterColor; }
#endif
#ifdef ANDROID_CSS_TAP_HIGHLIGHT_COLOR
Color tapHighlightColor() const { return rareInheritedData->tapHighlightColor; }
#endif
// attribute setter methods
void setDisplay(EDisplay v) { noninherited_flags._effectiveDisplay = v; }
void setOriginalDisplay(EDisplay v) { noninherited_flags._originalDisplay = v; }
void setPosition(EPosition v) { noninherited_flags._position = v; }
void setFloating(EFloat v) { noninherited_flags._floating = v; }
void setLeft(Length v) { SET_VAR(surround, offset.m_left, v) }
void setRight(Length v) { SET_VAR(surround, offset.m_right, v) }
void setTop(Length v) { SET_VAR(surround, offset.m_top, v) }
void setBottom(Length v) { SET_VAR(surround, offset.m_bottom, v) }
void setWidth(Length v) { SET_VAR(m_box, m_width, v) }
void setHeight(Length v) { SET_VAR(m_box, m_height, v) }
void setMinWidth(Length v) { SET_VAR(m_box, m_minWidth, v) }
void setMaxWidth(Length v) { SET_VAR(m_box, m_maxWidth, v) }
void setMinHeight(Length v) { SET_VAR(m_box, m_minHeight, v) }
void setMaxHeight(Length v) { SET_VAR(m_box, m_maxHeight, v) }
#if ENABLE(DASHBOARD_SUPPORT)
Vector<StyleDashboardRegion> dashboardRegions() const { return rareNonInheritedData->m_dashboardRegions; }
void setDashboardRegions(Vector<StyleDashboardRegion> regions) { SET_VAR(rareNonInheritedData, m_dashboardRegions, regions); }
void setDashboardRegion(int type, const String& label, Length t, Length r, Length b, Length l, bool append)
{
StyleDashboardRegion region;
region.label = label;
region.offset.m_top = t;
region.offset.m_right = r;
region.offset.m_bottom = b;
region.offset.m_left = l;
region.type = type;
if (!append)
rareNonInheritedData.access()->m_dashboardRegions.clear();
rareNonInheritedData.access()->m_dashboardRegions.append(region);
}
#endif
void resetBorder() { resetBorderImage(); resetBorderTop(); resetBorderRight(); resetBorderBottom(); resetBorderLeft(); resetBorderRadius(); }
void resetBorderTop() { SET_VAR(surround, border.m_top, BorderValue()) }
void resetBorderRight() { SET_VAR(surround, border.m_right, BorderValue()) }
void resetBorderBottom() { SET_VAR(surround, border.m_bottom, BorderValue()) }
void resetBorderLeft() { SET_VAR(surround, border.m_left, BorderValue()) }
void resetBorderImage() { SET_VAR(surround, border.m_image, NinePieceImage()) }
void resetBorderRadius() { resetBorderTopLeftRadius(); resetBorderTopRightRadius(); resetBorderBottomLeftRadius(); resetBorderBottomRightRadius(); }
void resetBorderTopLeftRadius() { SET_VAR(surround, border.m_topLeft, initialBorderRadius()) }
void resetBorderTopRightRadius() { SET_VAR(surround, border.m_topRight, initialBorderRadius()) }
void resetBorderBottomLeftRadius() { SET_VAR(surround, border.m_bottomLeft, initialBorderRadius()) }
void resetBorderBottomRightRadius() { SET_VAR(surround, border.m_bottomRight, initialBorderRadius()) }
void resetOutline() { SET_VAR(m_background, m_outline, OutlineValue()) }
void setBackgroundColor(const Color& v) { SET_VAR(m_background, m_color, v) }
void setBackgroundXPosition(Length l) { SET_VAR(m_background, m_background.m_xPosition, l) }
void setBackgroundYPosition(Length l) { SET_VAR(m_background, m_background.m_yPosition, l) }
void setBackgroundSize(EFillSizeType b) { SET_VAR(m_background, m_background.m_sizeType, b) }
void setBackgroundSizeLength(LengthSize l) { SET_VAR(m_background, m_background.m_sizeLength, l) }
void setBorderImage(const NinePieceImage& b) { SET_VAR(surround, border.m_image, b) }
void setBorderTopLeftRadius(const LengthSize& s) { SET_VAR(surround, border.m_topLeft, s) }
void setBorderTopRightRadius(const LengthSize& s) { SET_VAR(surround, border.m_topRight, s) }
void setBorderBottomLeftRadius(const LengthSize& s) { SET_VAR(surround, border.m_bottomLeft, s) }
void setBorderBottomRightRadius(const LengthSize& s) { SET_VAR(surround, border.m_bottomRight, s) }
void setBorderRadius(const LengthSize& s)
{
setBorderTopLeftRadius(s);
setBorderTopRightRadius(s);
setBorderBottomLeftRadius(s);
setBorderBottomRightRadius(s);
}
void setBorderRadius(const IntSize& s)
{
setBorderRadius(LengthSize(Length(s.width(), Fixed), Length(s.height(), Fixed)));
}
RoundedIntRect getRoundedBorderFor(const IntRect& borderRect, bool includeLogicalLeftEdge = true, bool includeLogicalRightEdge = true) const;
RoundedIntRect getRoundedInnerBorderFor(const IntRect& borderRect, bool includeLogicalLeftEdge = true, bool includeLogicalRightEdge = true) const;
RoundedIntRect getRoundedInnerBorderFor(const IntRect& borderRect,
int topWidth, int bottomWidth, int leftWidth, int rightWidth, bool includeLogicalLeftEdge, bool includeLogicalRightEdge) const;
void setBorderLeftWidth(unsigned short v) { SET_VAR(surround, border.m_left.m_width, v) }
void setBorderLeftStyle(EBorderStyle v) { SET_VAR(surround, border.m_left.m_style, v) }
void setBorderLeftColor(const Color& v) { SET_VAR(surround, border.m_left.m_color, v) }
void setBorderRightWidth(unsigned short v) { SET_VAR(surround, border.m_right.m_width, v) }
void setBorderRightStyle(EBorderStyle v) { SET_VAR(surround, border.m_right.m_style, v) }
void setBorderRightColor(const Color& v) { SET_VAR(surround, border.m_right.m_color, v) }
void setBorderTopWidth(unsigned short v) { SET_VAR(surround, border.m_top.m_width, v) }
void setBorderTopStyle(EBorderStyle v) { SET_VAR(surround, border.m_top.m_style, v) }
void setBorderTopColor(const Color& v) { SET_VAR(surround, border.m_top.m_color, v) }
void setBorderBottomWidth(unsigned short v) { SET_VAR(surround, border.m_bottom.m_width, v) }
void setBorderBottomStyle(EBorderStyle v) { SET_VAR(surround, border.m_bottom.m_style, v) }
void setBorderBottomColor(const Color& v) { SET_VAR(surround, border.m_bottom.m_color, v) }
void setOutlineWidth(unsigned short v) { SET_VAR(m_background, m_outline.m_width, v) }
void setOutlineStyle(EBorderStyle v, bool isAuto = false)
{
SET_VAR(m_background, m_outline.m_style, v)
SET_VAR(m_background, m_outline.m_isAuto, isAuto)
}
void setOutlineColor(const Color& v) { SET_VAR(m_background, m_outline.m_color, v) }
void setOverflowX(EOverflow v) { noninherited_flags._overflowX = v; }
void setOverflowY(EOverflow v) { noninherited_flags._overflowY = v; }
void setVisibility(EVisibility v) { inherited_flags._visibility = v; }
void setVerticalAlign(EVerticalAlign v) { noninherited_flags._vertical_align = v; }
void setVerticalAlignLength(Length l) { SET_VAR(m_box, m_verticalAlign, l) }
void setHasClip(bool b = true) { SET_VAR(visual, hasClip, b) }
void setClipLeft(Length v) { SET_VAR(visual, clip.m_left, v) }
void setClipRight(Length v) { SET_VAR(visual, clip.m_right, v) }
void setClipTop(Length v) { SET_VAR(visual, clip.m_top, v) }
void setClipBottom(Length v) { SET_VAR(visual, clip.m_bottom, v) }
void setClip(Length top, Length right, Length bottom, Length left);
void setClip(LengthBox box) { SET_VAR(visual, clip, box) }
void setUnicodeBidi(EUnicodeBidi b) { noninherited_flags._unicodeBidi = b; }
void setClear(EClear v) { noninherited_flags._clear = v; }
void setTableLayout(ETableLayout v) { noninherited_flags._table_layout = v; }
bool setFontDescription(const FontDescription& v)
{
if (inherited->font.fontDescription() != v) {
inherited.access()->font = Font(v, inherited->font.letterSpacing(), inherited->font.wordSpacing());
return true;
}
return false;
}
// Only used for blending font sizes when animating.
void setBlendedFontSize(int);
void setColor(const Color& v) { SET_VAR(inherited, color, v) }
void setTextIndent(Length v) { SET_VAR(rareInheritedData, indent, v) }
void setTextAlign(ETextAlign v) { inherited_flags._text_align = v; }
void setTextTransform(ETextTransform v) { inherited_flags._text_transform = v; }
void addToTextDecorationsInEffect(int v) { inherited_flags._text_decorations |= v; }
void setTextDecorationsInEffect(int v) { inherited_flags._text_decorations = v; }
void setTextDecoration(int v) { SET_VAR(visual, textDecoration, v); }
void setDirection(TextDirection v) { inherited_flags._direction = v; }
void setLineHeight(Length v) { SET_VAR(inherited, line_height, v) }
void setZoom(float f) { SET_VAR(visual, m_zoom, f); setEffectiveZoom(effectiveZoom() * zoom()); }
void setEffectiveZoom(float f) { SET_VAR(rareInheritedData, m_effectiveZoom, f) }
void setWhiteSpace(EWhiteSpace v) { inherited_flags._white_space = v; }
void setWordSpacing(int v) { inherited.access()->font.setWordSpacing(v); }
void setLetterSpacing(int v) { inherited.access()->font.setLetterSpacing(v); }
void clearBackgroundLayers() { m_background.access()->m_background = FillLayer(BackgroundFillLayer); }
void inheritBackgroundLayers(const FillLayer& parent) { m_background.access()->m_background = parent; }
void adjustBackgroundLayers()
{
if (backgroundLayers()->next()) {
accessBackgroundLayers()->cullEmptyLayers();
accessBackgroundLayers()->fillUnsetProperties();
}
}
void clearMaskLayers() { rareNonInheritedData.access()->m_mask = FillLayer(MaskFillLayer); }
void inheritMaskLayers(const FillLayer& parent) { rareNonInheritedData.access()->m_mask = parent; }
void adjustMaskLayers()
{
if (maskLayers()->next()) {
accessMaskLayers()->cullEmptyLayers();
accessMaskLayers()->fillUnsetProperties();
}
}
void setMaskBoxImage(const NinePieceImage& b) { SET_VAR(rareNonInheritedData, m_maskBoxImage, b) }
void setMaskXPosition(Length l) { SET_VAR(rareNonInheritedData, m_mask.m_xPosition, l) }
void setMaskYPosition(Length l) { SET_VAR(rareNonInheritedData, m_mask.m_yPosition, l) }
void setMaskSize(LengthSize l) { SET_VAR(rareNonInheritedData, m_mask.m_sizeLength, l) }
void setBorderCollapse(bool collapse) { inherited_flags._border_collapse = collapse; }
void setHorizontalBorderSpacing(short v) { SET_VAR(inherited, horizontal_border_spacing, v) }
void setVerticalBorderSpacing(short v) { SET_VAR(inherited, vertical_border_spacing, v) }
void setEmptyCells(EEmptyCell v) { inherited_flags._empty_cells = v; }
void setCaptionSide(ECaptionSide v) { inherited_flags._caption_side = v; }
void setCounterIncrement(short v) { SET_VAR(rareNonInheritedData, m_counterIncrement, v) }
void setCounterReset(short v) { SET_VAR(rareNonInheritedData, m_counterReset, v) }
void setListStyleType(EListStyleType v) { inherited_flags._list_style_type = v; }
void setListStyleImage(PassRefPtr<StyleImage> v) { if (inherited->list_style_image != v) inherited.access()->list_style_image = v; }
void setListStylePosition(EListStylePosition v) { inherited_flags._list_style_position = v; }
void resetMargin() { SET_VAR(surround, margin, LengthBox(Fixed)) }
void setMarginTop(Length v) { SET_VAR(surround, margin.m_top, v) }
void setMarginBottom(Length v) { SET_VAR(surround, margin.m_bottom, v) }
void setMarginLeft(Length v) { SET_VAR(surround, margin.m_left, v) }
void setMarginRight(Length v) { SET_VAR(surround, margin.m_right, v) }
void setMarginStart(Length);
void setMarginEnd(Length);
void resetPadding() { SET_VAR(surround, padding, LengthBox(Auto)) }
void setPaddingBox(const LengthBox& b) { SET_VAR(surround, padding, b) }
void setPaddingTop(Length v) { SET_VAR(surround, padding.m_top, v) }
void setPaddingBottom(Length v) { SET_VAR(surround, padding.m_bottom, v) }
void setPaddingLeft(Length v) { SET_VAR(surround, padding.m_left, v) }
void setPaddingRight(Length v) { SET_VAR(surround, padding.m_right, v) }
void setCursor(ECursor c) { inherited_flags._cursor_style = c; }
void addCursor(PassRefPtr<StyleImage>, const IntPoint& hotSpot = IntPoint());
void setCursorList(PassRefPtr<CursorList>);
void clearCursorList();
void setInsideLink(EInsideLink insideLink) { inherited_flags._insideLink = insideLink; }
void setIsLink(bool b) { noninherited_flags._isLink = b; }
bool forceBackgroundsToWhite() const { return inherited_flags._force_backgrounds_to_white; }
void setForceBackgroundsToWhite(bool b=true) { inherited_flags._force_backgrounds_to_white = b; }
bool hasAutoZIndex() const { return m_box->hasAutoZIndex(); }
void setHasAutoZIndex() { SET_VAR(m_box, m_hasAutoZIndex, true); SET_VAR(m_box, m_zIndex, 0) }
int zIndex() const { return m_box->zIndex(); }
void setZIndex(int v) { SET_VAR(m_box, m_hasAutoZIndex, false); SET_VAR(m_box, m_zIndex, v) }
void setWidows(short w) { SET_VAR(rareInheritedData, widows, w); }
void setOrphans(short o) { SET_VAR(rareInheritedData, orphans, o); }
void setPageBreakInside(EPageBreak b) { noninherited_flags._page_break_inside = b; }
void setPageBreakBefore(EPageBreak b) { noninherited_flags._page_break_before = b; }
void setPageBreakAfter(EPageBreak b) { noninherited_flags._page_break_after = b; }
// CSS3 Setters
void setOutlineOffset(int v) { SET_VAR(m_background, m_outline.m_offset, v) }
void setTextShadow(ShadowData* val, bool add=false);
void setTextStrokeColor(const Color& c) { SET_VAR(rareInheritedData, textStrokeColor, c) }
void setTextStrokeWidth(float w) { SET_VAR(rareInheritedData, textStrokeWidth, w) }
void setTextFillColor(const Color& c) { SET_VAR(rareInheritedData, textFillColor, c) }
void setColorSpace(ColorSpace space) { SET_VAR(rareInheritedData, colorSpace, space) }
void setOpacity(float f) { SET_VAR(rareNonInheritedData, opacity, f); }
void setAppearance(ControlPart a) { SET_VAR(rareNonInheritedData, m_appearance, a); }
void setBoxAlign(EBoxAlignment a) { SET_VAR(rareNonInheritedData.access()->flexibleBox, align, a); }
void setBoxDirection(EBoxDirection d) { inherited_flags._box_direction = d; }
void setBoxFlex(float f) { SET_VAR(rareNonInheritedData.access()->flexibleBox, flex, f); }
void setBoxFlexGroup(unsigned int fg) { SET_VAR(rareNonInheritedData.access()->flexibleBox, flex_group, fg); }
void setBoxLines(EBoxLines l) { SET_VAR(rareNonInheritedData.access()->flexibleBox, lines, l); }
void setBoxOrdinalGroup(unsigned int og) { SET_VAR(rareNonInheritedData.access()->flexibleBox, ordinal_group, og); }
void setBoxOrient(EBoxOrient o) { SET_VAR(rareNonInheritedData.access()->flexibleBox, orient, o); }
void setBoxPack(EBoxAlignment p) { SET_VAR(rareNonInheritedData.access()->flexibleBox, pack, p); }
void setBoxShadow(ShadowData* val, bool add=false);
void setBoxReflect(PassRefPtr<StyleReflection> reflect) { if (rareNonInheritedData->m_boxReflect != reflect) rareNonInheritedData.access()->m_boxReflect = reflect; }
void setBoxSizing(EBoxSizing s) { SET_VAR(m_box, m_boxSizing, s); }
void setMarqueeIncrement(const Length& f) { SET_VAR(rareNonInheritedData.access()->marquee, increment, f); }
void setMarqueeSpeed(int f) { SET_VAR(rareNonInheritedData.access()->marquee, speed, f); }
void setMarqueeDirection(EMarqueeDirection d) { SET_VAR(rareNonInheritedData.access()->marquee, direction, d); }
void setMarqueeBehavior(EMarqueeBehavior b) { SET_VAR(rareNonInheritedData.access()->marquee, behavior, b); }
void setMarqueeLoopCount(int i) { SET_VAR(rareNonInheritedData.access()->marquee, loops, i); }
void setUserModify(EUserModify u) { SET_VAR(rareInheritedData, userModify, u); }
void setUserDrag(EUserDrag d) { SET_VAR(rareNonInheritedData, userDrag, d); }
void setUserSelect(EUserSelect s) { SET_VAR(rareInheritedData, userSelect, s); }
void setTextOverflow(bool b) { SET_VAR(rareNonInheritedData, textOverflow, b); }
void setMarginBeforeCollapse(EMarginCollapse c) { SET_VAR(rareNonInheritedData, marginBeforeCollapse, c); }
void setMarginAfterCollapse(EMarginCollapse c) { SET_VAR(rareNonInheritedData, marginAfterCollapse, c); }
void setWordBreak(EWordBreak b) { SET_VAR(rareInheritedData, wordBreak, b); }
void setWordWrap(EWordWrap b) { SET_VAR(rareInheritedData, wordWrap, b); }
void setNBSPMode(ENBSPMode b) { SET_VAR(rareInheritedData, nbspMode, b); }
void setKHTMLLineBreak(EKHTMLLineBreak b) { SET_VAR(rareInheritedData, khtmlLineBreak, b); }
void setMatchNearestMailBlockquoteColor(EMatchNearestMailBlockquoteColor c) { SET_VAR(rareNonInheritedData, matchNearestMailBlockquoteColor, c); }
void setHighlight(const AtomicString& h) { SET_VAR(rareInheritedData, highlight, h); }
void setHyphens(Hyphens h) { SET_VAR(rareInheritedData, hyphens, h); }
void setHyphenationLimitBefore(short limit) { SET_VAR(rareInheritedData, hyphenationLimitBefore, limit); }
void setHyphenationLimitAfter(short limit) { SET_VAR(rareInheritedData, hyphenationLimitAfter, limit); }
void setHyphenationString(const AtomicString& h) { SET_VAR(rareInheritedData, hyphenationString, h); }
void setLocale(const AtomicString& locale) { SET_VAR(rareInheritedData, locale, locale); }
void setBorderFit(EBorderFit b) { SET_VAR(rareNonInheritedData, m_borderFit, b); }
void setResize(EResize r) { SET_VAR(rareInheritedData, resize, r); }
void setColumnWidth(float f) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoWidth, false); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_width, f); }
void setHasAutoColumnWidth() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoWidth, true); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_width, 0); }
void setColumnCount(unsigned short c) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoCount, false); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_count, c); }
void setHasAutoColumnCount() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_autoCount, true); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_count, 0); }
void setColumnGap(float f) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_normalGap, false); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_gap, f); }
void setHasNormalColumnGap() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_normalGap, true); SET_VAR(rareNonInheritedData.access()->m_multiCol, m_gap, 0); }
void setColumnRuleColor(const Color& c) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule.m_color, c); }
void setColumnRuleStyle(EBorderStyle b) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule.m_style, b); }
void setColumnRuleWidth(unsigned short w) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule.m_width, w); }
void resetColumnRule() { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_rule, BorderValue()) }
void setColumnSpan(bool b) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_columnSpan, b); }
void setColumnBreakBefore(EPageBreak p) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_breakBefore, p); }
void setColumnBreakInside(EPageBreak p) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_breakInside, p); }
void setColumnBreakAfter(EPageBreak p) { SET_VAR(rareNonInheritedData.access()->m_multiCol, m_breakAfter, p); }
void inheritColumnPropertiesFrom(RenderStyle* parent) { rareNonInheritedData.access()->m_multiCol = parent->rareNonInheritedData->m_multiCol; }
void setTransform(const TransformOperations& ops) { SET_VAR(rareNonInheritedData.access()->m_transform, m_operations, ops); }
void setTransformOriginX(Length l) { SET_VAR(rareNonInheritedData.access()->m_transform, m_x, l); }
void setTransformOriginY(Length l) { SET_VAR(rareNonInheritedData.access()->m_transform, m_y, l); }
void setTransformOriginZ(float f) { SET_VAR(rareNonInheritedData.access()->m_transform, m_z, f); }
void setSpeak(ESpeak s) { SET_VAR(rareInheritedData, speak, s); }
void setTextCombine(TextCombine v) { SET_VAR(rareNonInheritedData, m_textCombine, v); }
void setTextEmphasisColor(const Color& c) { SET_VAR(rareInheritedData, textEmphasisColor, c) }
void setTextEmphasisFill(TextEmphasisFill fill) { SET_VAR(rareInheritedData, textEmphasisFill, fill); }
void setTextEmphasisMark(TextEmphasisMark mark) { SET_VAR(rareInheritedData, textEmphasisMark, mark); }
void setTextEmphasisCustomMark(const AtomicString& mark) { SET_VAR(rareInheritedData, textEmphasisCustomMark, mark); }
void setTextEmphasisPosition(TextEmphasisPosition position) { SET_VAR(rareInheritedData, textEmphasisPosition, position); }
// End CSS3 Setters
// Apple-specific property setters
void setPointerEvents(EPointerEvents p) { inherited_flags._pointerEvents = p; }
void clearAnimations()
{
rareNonInheritedData.access()->m_animations.clear();
}
void clearTransitions()
{
rareNonInheritedData.access()->m_transitions.clear();
}
void inheritAnimations(const AnimationList* parent) { rareNonInheritedData.access()->m_animations = parent ? adoptPtr(new AnimationList(*parent)) : PassOwnPtr<AnimationList>(); }
void inheritTransitions(const AnimationList* parent) { rareNonInheritedData.access()->m_transitions = parent ? adoptPtr(new AnimationList(*parent)) : PassOwnPtr<AnimationList>(); }
void adjustAnimations();
void adjustTransitions();
void setTransformStyle3D(ETransformStyle3D b) { SET_VAR(rareNonInheritedData, m_transformStyle3D, b); }
void setBackfaceVisibility(EBackfaceVisibility b) { SET_VAR(rareNonInheritedData, m_backfaceVisibility, b); }
void setPerspective(float p) { SET_VAR(rareNonInheritedData, m_perspective, p); }
void setPerspectiveOriginX(Length l) { SET_VAR(rareNonInheritedData, m_perspectiveOriginX, l); }
void setPerspectiveOriginY(Length l) { SET_VAR(rareNonInheritedData, m_perspectiveOriginY, l); }
void setPageSize(LengthSize s) { SET_VAR(rareNonInheritedData, m_pageSize, s); }
void setPageSizeType(PageSizeType t) { SET_VAR(rareNonInheritedData, m_pageSizeType, t); }
void resetPageSizeType() { SET_VAR(rareNonInheritedData, m_pageSizeType, PAGE_SIZE_AUTO); }
#if USE(ACCELERATED_COMPOSITING)
void setIsRunningAcceleratedAnimation(bool b = true) { SET_VAR(rareNonInheritedData, m_runningAcceleratedAnimation, b); }
#endif
void setLineBoxContain(LineBoxContain c) { SET_VAR(rareInheritedData, m_lineBoxContain, c); }
void setLineClamp(LineClampValue c) { SET_VAR(rareNonInheritedData, lineClamp, c); }
void setTextSizeAdjust(bool b) { SET_VAR(rareInheritedData, textSizeAdjust, b); }
void setTextSecurity(ETextSecurity aTextSecurity) { SET_VAR(rareInheritedData, textSecurity, aTextSecurity); }
#ifdef ANDROID_CSS_RING
void setRingFillColor(const Color& v) { SET_VAR(rareInheritedData, ringFillColor, v); }
void setRingInnerWidth(Length v) { SET_VAR(rareInheritedData, ringInnerWidth, v); }
void setRingOuterWidth(Length v) { SET_VAR(rareInheritedData, ringOuterWidth, v); }
void setRingOutset(Length v) { SET_VAR(rareInheritedData, ringOutset, v); }
void setRingPressedInnerColor(const Color& v) {
SET_VAR(rareInheritedData, ringPressedInnerColor, v); }
void setRingPressedOuterColor(const Color& v) {
SET_VAR(rareInheritedData, ringPressedOuterColor, v); }
void setRingRadius(Length v) { SET_VAR(rareInheritedData, ringRadius, v); }
void setRingSelectedInnerColor(const Color& v) {
SET_VAR(rareInheritedData, ringSelectedInnerColor, v); }
void setRingSelectedOuterColor(const Color& v) {
SET_VAR(rareInheritedData, ringSelectedOuterColor, v); }
#endif
#ifdef ANDROID_CSS_TAP_HIGHLIGHT_COLOR
void setTapHighlightColor(const Color& v) { SET_VAR(rareInheritedData, tapHighlightColor, v); }
#endif
#if ENABLE(SVG)
const SVGRenderStyle* svgStyle() const { return m_svgStyle.get(); }
SVGRenderStyle* accessSVGStyle() { return m_svgStyle.access(); }
float fillOpacity() const { return svgStyle()->fillOpacity(); }
void setFillOpacity(float f) { accessSVGStyle()->setFillOpacity(f); }
float strokeOpacity() const { return svgStyle()->strokeOpacity(); }
void setStrokeOpacity(float f) { accessSVGStyle()->setStrokeOpacity(f); }
float floodOpacity() const { return svgStyle()->floodOpacity(); }
void setFloodOpacity(float f) { accessSVGStyle()->setFloodOpacity(f); }
#endif
const ContentData* contentData() const { return rareNonInheritedData->m_content.get(); }
bool contentDataEquivalent(const RenderStyle* otherStyle) const { return const_cast<RenderStyle*>(this)->rareNonInheritedData->contentDataEquivalent(*const_cast<RenderStyle*>(otherStyle)->rareNonInheritedData); }
void clearContent();
void setContent(PassRefPtr<StringImpl>, bool add = false);
void setContent(PassRefPtr<StyleImage>, bool add = false);
void setContent(PassOwnPtr<CounterContent>, bool add = false);
void setContent(QuoteType, bool add = false);
const CounterDirectiveMap* counterDirectives() const;
CounterDirectiveMap& accessCounterDirectives();
QuotesData* quotes() const { return rareInheritedData->quotes.get(); }
void setQuotes(PassRefPtr<QuotesData>);
const AtomicString& hyphenString() const;
bool inheritedNotEqual(const RenderStyle*) const;
StyleDifference diff(const RenderStyle*, unsigned& changedContextSensitiveProperties) const;
bool isDisplayReplacedType() const
{
return display() == INLINE_BLOCK || display() == INLINE_BOX || display() == INLINE_TABLE;
}
bool isDisplayInlineType() const
{
return display() == INLINE || isDisplayReplacedType();
}
bool isOriginalDisplayInlineType() const
{
return originalDisplay() == INLINE || originalDisplay() == INLINE_BLOCK
|| originalDisplay() == INLINE_BOX || originalDisplay() == INLINE_TABLE;
}
void setWritingMode(WritingMode v) { inherited_flags.m_writingMode = v; }
// To tell if this style matched attribute selectors. This makes it impossible to share.
bool affectedByAttributeSelectors() const { return m_affectedByAttributeSelectors; }
void setAffectedByAttributeSelectors() { m_affectedByAttributeSelectors = true; }
bool unique() const { return m_unique; }
void setUnique() { m_unique = true; }
// Methods for indicating the style is affected by dynamic updates (e.g., children changing, our position changing in our sibling list, etc.)
bool affectedByEmpty() const { return m_affectedByEmpty; }
bool emptyState() const { return m_emptyState; }
void setEmptyState(bool b) { m_affectedByEmpty = true; m_unique = true; m_emptyState = b; }
bool childrenAffectedByPositionalRules() const { return childrenAffectedByForwardPositionalRules() || childrenAffectedByBackwardPositionalRules(); }
bool childrenAffectedByFirstChildRules() const { return m_childrenAffectedByFirstChildRules; }
void setChildrenAffectedByFirstChildRules() { m_childrenAffectedByFirstChildRules = true; }
bool childrenAffectedByLastChildRules() const { return m_childrenAffectedByLastChildRules; }
void setChildrenAffectedByLastChildRules() { m_childrenAffectedByLastChildRules = true; }
bool childrenAffectedByDirectAdjacentRules() const { return m_childrenAffectedByDirectAdjacentRules; }
void setChildrenAffectedByDirectAdjacentRules() { m_childrenAffectedByDirectAdjacentRules = true; }
bool childrenAffectedByForwardPositionalRules() const { return m_childrenAffectedByForwardPositionalRules; }
void setChildrenAffectedByForwardPositionalRules() { m_childrenAffectedByForwardPositionalRules = true; }
bool childrenAffectedByBackwardPositionalRules() const { return m_childrenAffectedByBackwardPositionalRules; }
void setChildrenAffectedByBackwardPositionalRules() { m_childrenAffectedByBackwardPositionalRules = true; }
bool firstChildState() const { return m_firstChildState; }
void setFirstChildState() { m_unique = true; m_firstChildState = true; }
bool lastChildState() const { return m_lastChildState; }
void setLastChildState() { m_unique = true; m_lastChildState = true; }
unsigned childIndex() const { return m_childIndex; }
void setChildIndex(unsigned index) { m_unique = true; m_childIndex = index; }
const Color visitedDependentColor(int colorProperty) const;
// Initial values for all the properties
static bool initialBorderCollapse() { return false; }
static EBorderStyle initialBorderStyle() { return BNONE; }
static NinePieceImage initialNinePieceImage() { return NinePieceImage(); }
static LengthSize initialBorderRadius() { return LengthSize(Length(0, Fixed), Length(0, Fixed)); }
static ECaptionSide initialCaptionSide() { return CAPTOP; }
static EClear initialClear() { return CNONE; }
static TextDirection initialDirection() { return LTR; }
static WritingMode initialWritingMode() { return TopToBottomWritingMode; }
static TextCombine initialTextCombine() { return TextCombineNone; }
static TextOrientation initialTextOrientation() { return TextOrientationVerticalRight; }
static EDisplay initialDisplay() { return INLINE; }
static EEmptyCell initialEmptyCells() { return SHOW; }
static EFloat initialFloating() { return FNONE; }
static EListStylePosition initialListStylePosition() { return OUTSIDE; }
static EListStyleType initialListStyleType() { return Disc; }
static EOverflow initialOverflowX() { return OVISIBLE; }
static EOverflow initialOverflowY() { return OVISIBLE; }
static EPageBreak initialPageBreak() { return PBAUTO; }
static EPosition initialPosition() { return StaticPosition; }
static ETableLayout initialTableLayout() { return TAUTO; }
static EUnicodeBidi initialUnicodeBidi() { return UBNormal; }
static ETextTransform initialTextTransform() { return TTNONE; }
static EVisibility initialVisibility() { return VISIBLE; }
static EWhiteSpace initialWhiteSpace() { return NORMAL; }
static short initialHorizontalBorderSpacing() { return 0; }
static short initialVerticalBorderSpacing() { return 0; }
static ECursor initialCursor() { return CURSOR_AUTO; }
static Color initialColor() { return Color::black; }
static StyleImage* initialListStyleImage() { return 0; }
static unsigned short initialBorderWidth() { return 3; }
static int initialLetterWordSpacing() { return 0; }
static Length initialSize() { return Length(); }
static Length initialMinSize() { return Length(0, Fixed); }
static Length initialMaxSize() { return Length(undefinedLength, Fixed); }
static Length initialOffset() { return Length(); }
static Length initialMargin() { return Length(Fixed); }
static Length initialPadding() { return Length(Fixed); }
static Length initialTextIndent() { return Length(Fixed); }
static EVerticalAlign initialVerticalAlign() { return BASELINE; }
static int initialWidows() { return 2; }
static int initialOrphans() { return 2; }
static Length initialLineHeight() { return Length(-100.0, Percent); }
static ETextAlign initialTextAlign() { return TAAUTO; }
static ETextDecoration initialTextDecoration() { return TDNONE; }
static float initialZoom() { return 1.0f; }
static int initialOutlineOffset() { return 0; }
static float initialOpacity() { return 1.0f; }
static EBoxAlignment initialBoxAlign() { return BSTRETCH; }
static EBoxDirection initialBoxDirection() { return BNORMAL; }
static EBoxLines initialBoxLines() { return SINGLE; }
static EBoxOrient initialBoxOrient() { return HORIZONTAL; }
static EBoxAlignment initialBoxPack() { return BSTART; }
static float initialBoxFlex() { return 0.0f; }
static int initialBoxFlexGroup() { return 1; }
static int initialBoxOrdinalGroup() { return 1; }
static EBoxSizing initialBoxSizing() { return CONTENT_BOX; }
static StyleReflection* initialBoxReflect() { return 0; }
static int initialMarqueeLoopCount() { return -1; }
static int initialMarqueeSpeed() { return 85; }
static Length initialMarqueeIncrement() { return Length(6, Fixed); }
static EMarqueeBehavior initialMarqueeBehavior() { return MSCROLL; }
static EMarqueeDirection initialMarqueeDirection() { return MAUTO; }
static EUserModify initialUserModify() { return READ_ONLY; }
static EUserDrag initialUserDrag() { return DRAG_AUTO; }
static EUserSelect initialUserSelect() { return SELECT_TEXT; }
static bool initialTextOverflow() { return false; }
static EMarginCollapse initialMarginBeforeCollapse() { return MCOLLAPSE; }
static EMarginCollapse initialMarginAfterCollapse() { return MCOLLAPSE; }
static EWordBreak initialWordBreak() { return NormalWordBreak; }
static EWordWrap initialWordWrap() { return NormalWordWrap; }
static ENBSPMode initialNBSPMode() { return NBNORMAL; }
static EKHTMLLineBreak initialKHTMLLineBreak() { return LBNORMAL; }
static EMatchNearestMailBlockquoteColor initialMatchNearestMailBlockquoteColor() { return BCNORMAL; }
static const AtomicString& initialHighlight() { return nullAtom; }
static ESpeak initialSpeak() { return SpeakNormal; }
static Hyphens initialHyphens() { return HyphensManual; }
static short initialHyphenationLimitBefore() { return -1; }
static short initialHyphenationLimitAfter() { return -1; }
static const AtomicString& initialHyphenationString() { return nullAtom; }
static const AtomicString& initialLocale() { return nullAtom; }
static EBorderFit initialBorderFit() { return BorderFitBorder; }
static EResize initialResize() { return RESIZE_NONE; }
static ControlPart initialAppearance() { return NoControlPart; }
static bool initialVisuallyOrdered() { return false; }
static float initialTextStrokeWidth() { return 0; }
static unsigned short initialColumnCount() { return 1; }
static bool initialColumnSpan() { return false; }
static const TransformOperations& initialTransform() { DEFINE_STATIC_LOCAL(TransformOperations, ops, ()); return ops; }
static Length initialTransformOriginX() { return Length(50.0, Percent); }
static Length initialTransformOriginY() { return Length(50.0, Percent); }
static EPointerEvents initialPointerEvents() { return PE_AUTO; }
static float initialTransformOriginZ() { return 0; }
static ETransformStyle3D initialTransformStyle3D() { return TransformStyle3DFlat; }
static EBackfaceVisibility initialBackfaceVisibility() { return BackfaceVisibilityVisible; }
static float initialPerspective() { return 0; }
static Length initialPerspectiveOriginX() { return Length(50.0, Percent); }
static Length initialPerspectiveOriginY() { return Length(50.0, Percent); }
static Color initialBackgroundColor() { return Color::transparent; }
static Color initialTextEmphasisColor() { return TextEmphasisFillFilled; }
static TextEmphasisFill initialTextEmphasisFill() { return TextEmphasisFillFilled; }
static TextEmphasisMark initialTextEmphasisMark() { return TextEmphasisMarkNone; }
static const AtomicString& initialTextEmphasisCustomMark() { return nullAtom; }
static TextEmphasisPosition initialTextEmphasisPosition() { return TextEmphasisPositionOver; }
static LineBoxContain initialLineBoxContain() { return LineBoxContainBlock | LineBoxContainInline | LineBoxContainReplaced; }
// Keep these at the end.
static LineClampValue initialLineClamp() { return LineClampValue(); }
static bool initialTextSizeAdjust() { return true; }
static ETextSecurity initialTextSecurity() { return TSNONE; }
#if ENABLE(DASHBOARD_SUPPORT)
static const Vector<StyleDashboardRegion>& initialDashboardRegions();
static const Vector<StyleDashboardRegion>& noneDashboardRegions();
#endif
#ifdef ANDROID_CSS_RING
static Color initialRingFillColor() { return Color::ringFill; }
static Length initialRingInnerWidth() { return Length(16, Fixed); } // 1.0
static Length initialRingOuterWidth() { return Length(40, Fixed); } // 2.5
static Length initialRingOutset() { return Length(3, Fixed); }
static Color initialRingSelectedInnerColor() { return Color::ringSelectedInner; }
static Color initialRingSelectedOuterColor() { return Color::ringSelectedOuter; }
static Color initialRingPressedInnerColor() { return Color::ringPressedInner; }
static Color initialRingPressedOuterColor() { return Color::ringPressedOuter; }
static Length initialRingRadius() { return Length(1, Fixed); }
#endif
#ifdef ANDROID_CSS_TAP_HIGHLIGHT_COLOR
static Color initialTapHighlightColor() { return Color::tap; }
#endif
private:
void inheritUnicodeBidiFrom(const RenderStyle* parent) { noninherited_flags._unicodeBidi = parent->noninherited_flags._unicodeBidi; }
void getShadowExtent(const ShadowData*, int& top, int& right, int& bottom, int& left) const;
void getShadowHorizontalExtent(const ShadowData*, int& left, int& right) const;
void getShadowVerticalExtent(const ShadowData*, int& top, int& bottom) const;
void getShadowInlineDirectionExtent(const ShadowData* shadow, int& logicalLeft, int& logicalRight) const
{
return isHorizontalWritingMode() ? getShadowHorizontalExtent(shadow, logicalLeft, logicalRight) : getShadowVerticalExtent(shadow, logicalLeft, logicalRight);
}
void getShadowBlockDirectionExtent(const ShadowData* shadow, int& logicalTop, int& logicalBottom) const
{
return isHorizontalWritingMode() ? getShadowVerticalExtent(shadow, logicalTop, logicalBottom) : getShadowHorizontalExtent(shadow, logicalTop, logicalBottom);
}
// Color accessors are all private to make sure callers use visitedDependentColor instead to access them.
const Color& borderLeftColor() const { return surround->border.left().color(); }
const Color& borderRightColor() const { return surround->border.right().color(); }
const Color& borderTopColor() const { return surround->border.top().color(); }
const Color& borderBottomColor() const { return surround->border.bottom().color(); }
const Color& backgroundColor() const { return m_background->color(); }
const Color& color() const { return inherited->color; }
const Color& columnRuleColor() const { return rareNonInheritedData->m_multiCol->m_rule.color(); }
const Color& outlineColor() const { return m_background->outline().color(); }
const Color& textEmphasisColor() const { return rareInheritedData->textEmphasisColor; }
const Color& textFillColor() const { return rareInheritedData->textFillColor; }
const Color& textStrokeColor() const { return rareInheritedData->textStrokeColor; }
const Color colorIncludingFallback(int colorProperty, EBorderStyle borderStyle) const;
ContentData* prepareToSetContent(StringImpl*, bool add);
};
inline int adjustForAbsoluteZoom(int value, const RenderStyle* style)
{
double zoomFactor = style->effectiveZoom();
if (zoomFactor == 1)
return value;
// Needed because computeLengthInt truncates (rather than rounds) when scaling up.
if (zoomFactor > 1) {
if (value < 0)
value--;
else
value++;
}
return roundForImpreciseConversion<int, INT_MAX, INT_MIN>(value / zoomFactor);
}
inline float adjustFloatForAbsoluteZoom(float value, const RenderStyle* style)
{
return value / style->effectiveZoom();
}
} // namespace WebCore
#endif // RenderStyle_h
|