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1 /* | 1 /* |
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
3 * (C) 2000 Antti Koivisto (koivisto@kde.org) | 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2000 Dirk Mueller (mueller@kde.org) | 4 * (C) 2000 Dirk Mueller (mueller@kde.org) |
5 * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. | 5 * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. |
6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) | 6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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157 std::unique_ptr<PseudoStyleCache> m_cachedPseudoStyles; | 157 std::unique_ptr<PseudoStyleCache> m_cachedPseudoStyles; |
158 | 158 |
159 DataRef<SVGComputedStyle> m_svgStyle; | 159 DataRef<SVGComputedStyle> m_svgStyle; |
160 | 160 |
161 // !START SYNC!: Keep this in sync with the copy constructor in ComputedStyle.cp
p and implicitlyInherited() in StyleResolver.cpp | 161 // !START SYNC!: Keep this in sync with the copy constructor in ComputedStyle.cp
p and implicitlyInherited() in StyleResolver.cpp |
162 | 162 |
163 // inherit | 163 // inherit |
164 struct InheritedData { | 164 struct InheritedData { |
165 bool operator==(const InheritedData& other) const | 165 bool operator==(const InheritedData& other) const |
166 { | 166 { |
167 return compareEqualIndependent(other) | |
168 && compareEqualNonIndependent(other); | |
169 } | |
170 | |
171 bool operator!=(const InheritedData& other) const { return !(*this == ot
her); } | |
172 | |
173 inline bool compareEqualIndependent(const InheritedData& other) const | |
174 { | |
175 // These must match the properties tagged 'independent' in | |
176 // CSSProperties.in. | |
177 // TODO(sashab): Generate this function. | |
178 return (m_visibility == other.m_visibility) | |
179 && (m_pointerEvents == other.m_pointerEvents); | |
180 } | |
181 | |
182 inline bool compareEqualNonIndependent(const InheritedData& other) const | |
183 { | |
184 return (m_emptyCells == other.m_emptyCells) | 167 return (m_emptyCells == other.m_emptyCells) |
185 && (m_captionSide == other.m_captionSide) | 168 && (m_captionSide == other.m_captionSide) |
186 && (m_listStyleType == other.m_listStyleType) | 169 && (m_listStyleType == other.m_listStyleType) |
187 && (m_listStylePosition == other.m_listStylePosition) | 170 && (m_listStylePosition == other.m_listStylePosition) |
| 171 && (m_visibility == other.m_visibility) |
188 && (m_textAlign == other.m_textAlign) | 172 && (m_textAlign == other.m_textAlign) |
189 && (m_textTransform == other.m_textTransform) | 173 && (m_textTransform == other.m_textTransform) |
190 && (m_textUnderline == other.m_textUnderline) | 174 && (m_textUnderline == other.m_textUnderline) |
191 && (m_cursorStyle == other.m_cursorStyle) | 175 && (m_cursorStyle == other.m_cursorStyle) |
192 && (m_direction == other.m_direction) | 176 && (m_direction == other.m_direction) |
193 && (m_whiteSpace == other.m_whiteSpace) | 177 && (m_whiteSpace == other.m_whiteSpace) |
194 && (m_borderCollapse == other.m_borderCollapse) | 178 && (m_borderCollapse == other.m_borderCollapse) |
195 && (m_boxDirection == other.m_boxDirection) | 179 && (m_boxDirection == other.m_boxDirection) |
196 && (m_rtlOrdering == other.m_rtlOrdering) | 180 && (m_rtlOrdering == other.m_rtlOrdering) |
197 && (m_printColorAdjust == other.m_printColorAdjust) | 181 && (m_printColorAdjust == other.m_printColorAdjust) |
| 182 && (m_pointerEvents == other.m_pointerEvents) |
198 && (m_insideLink == other.m_insideLink) | 183 && (m_insideLink == other.m_insideLink) |
199 && (m_writingMode == other.m_writingMode); | 184 && (m_writingMode == other.m_writingMode); |
200 } | 185 } |
201 | 186 |
| 187 bool operator!=(const InheritedData& other) const { return !(*this == ot
her); } |
| 188 |
202 unsigned m_emptyCells : 1; // EEmptyCells | 189 unsigned m_emptyCells : 1; // EEmptyCells |
203 unsigned m_captionSide : 2; // ECaptionSide | 190 unsigned m_captionSide : 2; // ECaptionSide |
204 unsigned m_listStyleType : 7; // EListStyleType | 191 unsigned m_listStyleType : 7; // EListStyleType |
205 unsigned m_listStylePosition : 1; // EListStylePosition | 192 unsigned m_listStylePosition : 1; // EListStylePosition |
206 unsigned m_visibility : 2; // EVisibility | 193 unsigned m_visibility : 2; // EVisibility |
207 unsigned m_textAlign : 4; // ETextAlign | 194 unsigned m_textAlign : 4; // ETextAlign |
208 unsigned m_textTransform : 2; // ETextTransform | 195 unsigned m_textTransform : 2; // ETextTransform |
209 unsigned m_textUnderline : 1; | 196 unsigned m_textUnderline : 1; |
210 unsigned m_cursorStyle : 6; // ECursor | 197 unsigned m_cursorStyle : 6; // ECursor |
211 unsigned m_direction : 1; // TextDirection | 198 unsigned m_direction : 1; // TextDirection |
212 unsigned m_whiteSpace : 3; // EWhiteSpace | 199 unsigned m_whiteSpace : 3; // EWhiteSpace |
213 unsigned m_borderCollapse : 1; // EBorderCollapse | 200 unsigned m_borderCollapse : 1; // EBorderCollapse |
214 unsigned m_boxDirection : 1; // EBoxDirection (CSS3 box_direction proper
ty, flexible box layout module) | 201 unsigned m_boxDirection : 1; // EBoxDirection (CSS3 box_direction proper
ty, flexible box layout module) |
215 // 32 bits | 202 // 32 bits |
216 | 203 |
217 // non CSS2 inherited | 204 // non CSS2 inherited |
218 unsigned m_rtlOrdering : 1; // Order | 205 unsigned m_rtlOrdering : 1; // Order |
219 unsigned m_printColorAdjust : PrintColorAdjustBits; | 206 unsigned m_printColorAdjust : PrintColorAdjustBits; |
220 unsigned m_pointerEvents : 4; // EPointerEvents | 207 unsigned m_pointerEvents : 4; // EPointerEvents |
221 unsigned m_insideLink : 2; // EInsideLink | 208 unsigned m_insideLink : 2; // EInsideLink |
222 | 209 |
223 // CSS Text Layout Module Level 3: Vertical writing support | 210 // CSS Text Layout Module Level 3: Vertical writing support |
224 unsigned m_writingMode : 2; // WritingMode | 211 unsigned m_writingMode : 2; // WritingMode |
225 // 42 bits | 212 // 42 bits |
226 } m_inheritedData; | 213 } m_inheritedData; |
227 | 214 |
228 // don't inherit | 215 // don't inherit |
229 struct NonInheritedData { | 216 struct NonInheritedData { |
230 // Compare computed styles, differences in inherited bits or other flags | 217 // Compare computed styles, differences in other flags should not cause
an inequality. |
231 // should not cause an inequality. | |
232 bool operator==(const NonInheritedData& other) const | 218 bool operator==(const NonInheritedData& other) const |
233 { | 219 { |
234 return m_effectiveDisplay == other.m_effectiveDisplay | 220 return m_effectiveDisplay == other.m_effectiveDisplay |
235 && m_originalDisplay == other.m_originalDisplay | 221 && m_originalDisplay == other.m_originalDisplay |
236 && m_overflowAnchor == other.m_overflowAnchor | 222 && m_overflowAnchor == other.m_overflowAnchor |
237 && m_overflowX == other.m_overflowX | 223 && m_overflowX == other.m_overflowX |
238 && m_overflowY == other.m_overflowY | 224 && m_overflowY == other.m_overflowY |
239 && m_verticalAlign == other.m_verticalAlign | 225 && m_verticalAlign == other.m_verticalAlign |
240 && m_clear == other.m_clear | 226 && m_clear == other.m_clear |
241 && m_position == other.m_position | 227 && m_position == other.m_position |
242 && m_floating == other.m_floating | 228 && m_floating == other.m_floating |
243 && m_tableLayout == other.m_tableLayout | 229 && m_tableLayout == other.m_tableLayout |
244 && m_unicodeBidi == other.m_unicodeBidi | 230 && m_unicodeBidi == other.m_unicodeBidi |
245 // hasViewportUnits | 231 // hasViewportUnits |
246 && m_breakBefore == other.m_breakBefore | 232 && m_breakBefore == other.m_breakBefore |
247 && m_breakAfter == other.m_breakAfter | 233 && m_breakAfter == other.m_breakAfter |
248 && m_breakInside == other.m_breakInside; | 234 && m_breakInside == other.m_breakInside; |
249 // styleType | 235 // styleType |
250 // pseudoBits | 236 // pseudoBits |
251 // explicitInheritance | 237 // explicitInheritance |
252 // unique | 238 // unique |
253 // emptyState | 239 // emptyState |
254 // affectedByFocus | 240 // affectedByFocus |
255 // affectedByHover | 241 // affectedByHover |
256 // affectedByActive | 242 // affectedByActive |
257 // affectedByDrag | 243 // affectedByDrag |
258 // isLink | 244 // isLink |
259 // isInherited flags | |
260 } | 245 } |
261 | 246 |
262 bool operator!=(const NonInheritedData& other) const { return !(*this ==
other); } | 247 bool operator!=(const NonInheritedData& other) const { return !(*this ==
other); } |
263 | 248 |
264 unsigned m_effectiveDisplay : 5; // EDisplay | 249 unsigned m_effectiveDisplay : 5; // EDisplay |
265 unsigned m_originalDisplay : 5; // EDisplay | 250 unsigned m_originalDisplay : 5; // EDisplay |
266 unsigned m_overflowAnchor : 2; // EOverflowAnchor | 251 unsigned m_overflowAnchor : 2; // EOverflowAnchor |
267 unsigned m_overflowX : 3; // EOverflow | 252 unsigned m_overflowX : 3; // EOverflow |
268 unsigned m_overflowY : 3; // EOverflow | 253 unsigned m_overflowY : 3; // EOverflow |
269 unsigned m_verticalAlign : 4; // EVerticalAlign | 254 unsigned m_verticalAlign : 4; // EVerticalAlign |
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294 unsigned m_affectedByFocus : 1; | 279 unsigned m_affectedByFocus : 1; |
295 unsigned m_affectedByHover : 1; | 280 unsigned m_affectedByHover : 1; |
296 unsigned m_affectedByActive : 1; | 281 unsigned m_affectedByActive : 1; |
297 unsigned m_affectedByDrag : 1; | 282 unsigned m_affectedByDrag : 1; |
298 | 283 |
299 // 64 bits | 284 // 64 bits |
300 | 285 |
301 unsigned m_isLink : 1; | 286 unsigned m_isLink : 1; |
302 | 287 |
303 mutable unsigned m_hasRemUnits : 1; | 288 mutable unsigned m_hasRemUnits : 1; |
304 | |
305 | |
306 // For each independent inherited property, store a 1 if the stored | |
307 // value was inherited from its parent, or 0 if it is explicitly set on | |
308 // this element. | |
309 // Eventually, all properties will have a bit in here to store whether | |
310 // they were inherited from their parent or not. | |
311 // Although two ComputedStyles are equal if their nonInheritedData is | |
312 // equal regardless of the isInherited flags, this struct is stored next | |
313 // to the existing flags to take advantage of packing as much as possibl
e. | |
314 // TODO(sashab): Move these flags closer to inheritedData so that it's | |
315 // clear which inherited properties have a flag stored and which don't. | |
316 // Keep this list of fields in sync with: | |
317 // - setBitDefaults() | |
318 // - The ComputedStyle setter, which must take an extra boolean paramete
r and set this | |
319 // - propagateIndependentInheritedProperties() in ComputedStyle.cpp | |
320 // - The compareEqual() methods in the corresponding class | |
321 // InheritedFlags | |
322 unsigned m_isPointerEventsInherited : 1; | |
323 unsigned m_isVisibilityInherited : 1; | |
324 | |
325 // If you add more style bits here, you will also need to update Compute
dStyle::copyNonInheritedFromCached() | 289 // If you add more style bits here, you will also need to update Compute
dStyle::copyNonInheritedFromCached() |
326 // 68 bits | 290 // 66 bits |
327 } m_nonInheritedData; | 291 } m_nonInheritedData; |
328 | 292 |
329 // !END SYNC! | 293 // !END SYNC! |
330 | 294 |
331 void setBitDefaults() | 295 void setBitDefaults() |
332 { | 296 { |
333 m_inheritedData.m_emptyCells = initialEmptyCells(); | 297 m_inheritedData.m_emptyCells = initialEmptyCells(); |
334 m_inheritedData.m_captionSide = initialCaptionSide(); | 298 m_inheritedData.m_captionSide = initialCaptionSide(); |
335 m_inheritedData.m_listStyleType = initialListStyleType(); | 299 m_inheritedData.m_listStyleType = initialListStyleType(); |
336 m_inheritedData.m_listStylePosition = initialListStylePosition(); | 300 m_inheritedData.m_listStylePosition = initialListStylePosition(); |
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368 m_nonInheritedData.m_variableReference = false; | 332 m_nonInheritedData.m_variableReference = false; |
369 m_nonInheritedData.m_unique = false; | 333 m_nonInheritedData.m_unique = false; |
370 m_nonInheritedData.m_emptyState = false; | 334 m_nonInheritedData.m_emptyState = false; |
371 m_nonInheritedData.m_hasViewportUnits = false; | 335 m_nonInheritedData.m_hasViewportUnits = false; |
372 m_nonInheritedData.m_affectedByFocus = false; | 336 m_nonInheritedData.m_affectedByFocus = false; |
373 m_nonInheritedData.m_affectedByHover = false; | 337 m_nonInheritedData.m_affectedByHover = false; |
374 m_nonInheritedData.m_affectedByActive = false; | 338 m_nonInheritedData.m_affectedByActive = false; |
375 m_nonInheritedData.m_affectedByDrag = false; | 339 m_nonInheritedData.m_affectedByDrag = false; |
376 m_nonInheritedData.m_isLink = false; | 340 m_nonInheritedData.m_isLink = false; |
377 m_nonInheritedData.m_hasRemUnits = false; | 341 m_nonInheritedData.m_hasRemUnits = false; |
378 | |
379 // All independently inherited properties default to being inherited. | |
380 m_nonInheritedData.m_isPointerEventsInherited = true; | |
381 m_nonInheritedData.m_isVisibilityInherited = true; | |
382 } | 342 } |
383 | 343 |
384 private: | 344 private: |
385 // TODO(sashab): Move these to the bottom of ComputedStyle. | 345 // TODO(sashab): Move these to the bottom of ComputedStyle. |
386 ALWAYS_INLINE ComputedStyle(); | 346 ALWAYS_INLINE ComputedStyle(); |
387 | 347 |
388 enum InitialStyleTag { | 348 enum InitialStyleTag { |
389 InitialStyle | 349 InitialStyle |
390 }; | 350 }; |
391 ALWAYS_INLINE explicit ComputedStyle(InitialStyleTag); | 351 ALWAYS_INLINE explicit ComputedStyle(InitialStyleTag); |
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402 public: | 362 public: |
403 static PassRefPtr<ComputedStyle> create(); | 363 static PassRefPtr<ComputedStyle> create(); |
404 static PassRefPtr<ComputedStyle> createAnonymousStyleWithDisplay(const Compu
tedStyle& parentStyle, EDisplay); | 364 static PassRefPtr<ComputedStyle> createAnonymousStyleWithDisplay(const Compu
tedStyle& parentStyle, EDisplay); |
405 static PassRefPtr<ComputedStyle> clone(const ComputedStyle&); | 365 static PassRefPtr<ComputedStyle> clone(const ComputedStyle&); |
406 static const ComputedStyle& initialStyle() { return mutableInitialStyle(); } | 366 static const ComputedStyle& initialStyle() { return mutableInitialStyle(); } |
407 static void invalidateInitialStyle(); | 367 static void invalidateInitialStyle(); |
408 | 368 |
409 // Computes how the style change should be propagated down the tree. | 369 // Computes how the style change should be propagated down the tree. |
410 static StyleRecalcChange stylePropagationDiff(const ComputedStyle* oldStyle,
const ComputedStyle* newStyle); | 370 static StyleRecalcChange stylePropagationDiff(const ComputedStyle* oldStyle,
const ComputedStyle* newStyle); |
411 | 371 |
412 // Copies the values of any independent inherited properties from the parent | |
413 // that are not explicitly set in this style. | |
414 void propagateIndependentInheritedProperties(const ComputedStyle& parentStyl
e); | |
415 | |
416 ContentPosition resolvedJustifyContentPosition(const StyleContentAlignmentDa
ta& normalValueBehavior) const; | 372 ContentPosition resolvedJustifyContentPosition(const StyleContentAlignmentDa
ta& normalValueBehavior) const; |
417 ContentDistributionType resolvedJustifyContentDistribution(const StyleConten
tAlignmentData& normalValueBehavior) const; | 373 ContentDistributionType resolvedJustifyContentDistribution(const StyleConten
tAlignmentData& normalValueBehavior) const; |
418 ContentPosition resolvedAlignContentPosition(const StyleContentAlignmentData
& normalValueBehavior) const; | 374 ContentPosition resolvedAlignContentPosition(const StyleContentAlignmentData
& normalValueBehavior) const; |
419 ContentDistributionType resolvedAlignContentDistribution(const StyleContentA
lignmentData& normalValueBehavior) const; | 375 ContentDistributionType resolvedAlignContentDistribution(const StyleContentA
lignmentData& normalValueBehavior) const; |
420 const StyleSelfAlignmentData resolvedAlignment(const ComputedStyle& parentSt
yle, ItemPosition resolvedAutoPositionForLayoutObject) const; | 376 const StyleSelfAlignmentData resolvedAlignment(const ComputedStyle& parentSt
yle, ItemPosition resolvedAutoPositionForLayoutObject) const; |
421 static ItemPosition resolveAlignment(const ComputedStyle& parentStyle, const
ComputedStyle& childStyle, ItemPosition resolvedAutoPositionForLayoutObject); | 377 static ItemPosition resolveAlignment(const ComputedStyle& parentStyle, const
ComputedStyle& childStyle, ItemPosition resolvedAutoPositionForLayoutObject); |
422 static ItemPosition resolveJustification(const ComputedStyle& parentStyle, c
onst ComputedStyle& childStyle, ItemPosition resolvedAutoPositionForLayoutObject
); | 378 static ItemPosition resolveJustification(const ComputedStyle& parentStyle, c
onst ComputedStyle& childStyle, ItemPosition resolvedAutoPositionForLayoutObject
); |
423 | 379 |
424 StyleDifference visualInvalidationDiff(const ComputedStyle&) const; | 380 StyleDifference visualInvalidationDiff(const ComputedStyle&) const; |
425 | 381 |
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1431 | 1387 |
1432 // overflow-wrap (aka word-wrap) | 1388 // overflow-wrap (aka word-wrap) |
1433 static EOverflowWrap initialOverflowWrap() { return NormalOverflowWrap; } | 1389 static EOverflowWrap initialOverflowWrap() { return NormalOverflowWrap; } |
1434 EOverflowWrap overflowWrap() const { return static_cast<EOverflowWrap>(m_rar
eInheritedData->overflowWrap); } | 1390 EOverflowWrap overflowWrap() const { return static_cast<EOverflowWrap>(m_rar
eInheritedData->overflowWrap); } |
1435 void setOverflowWrap(EOverflowWrap b) { SET_VAR(m_rareInheritedData, overflo
wWrap, b); } | 1391 void setOverflowWrap(EOverflowWrap b) { SET_VAR(m_rareInheritedData, overflo
wWrap, b); } |
1436 | 1392 |
1437 // pointer-events | 1393 // pointer-events |
1438 static EPointerEvents initialPointerEvents() { return PE_AUTO; } | 1394 static EPointerEvents initialPointerEvents() { return PE_AUTO; } |
1439 EPointerEvents pointerEvents() const { return static_cast<EPointerEvents>(m_
inheritedData.m_pointerEvents); } | 1395 EPointerEvents pointerEvents() const { return static_cast<EPointerEvents>(m_
inheritedData.m_pointerEvents); } |
1440 void setPointerEvents(EPointerEvents p) { m_inheritedData.m_pointerEvents =
p; } | 1396 void setPointerEvents(EPointerEvents p) { m_inheritedData.m_pointerEvents =
p; } |
1441 void setPointerEventsIsInherited(bool isInherited) { m_nonInheritedData.m_is
PointerEventsInherited = isInherited; } | |
1442 | 1397 |
1443 // quotes | 1398 // quotes |
1444 static QuotesData* initialQuotes() { return 0; } | 1399 static QuotesData* initialQuotes() { return 0; } |
1445 QuotesData* quotes() const { return m_rareInheritedData->quotes.get(); } | 1400 QuotesData* quotes() const { return m_rareInheritedData->quotes.get(); } |
1446 void setQuotes(PassRefPtr<QuotesData>); | 1401 void setQuotes(PassRefPtr<QuotesData>); |
1447 | 1402 |
1448 // snap-height | 1403 // snap-height |
1449 uint8_t snapHeightPosition() const { return m_rareInheritedData->m_snapHeigh
tPosition; } | 1404 uint8_t snapHeightPosition() const { return m_rareInheritedData->m_snapHeigh
tPosition; } |
1450 uint8_t snapHeightUnit() const { return m_rareInheritedData->m_snapHeightUni
t; } | 1405 uint8_t snapHeightUnit() const { return m_rareInheritedData->m_snapHeightUni
t; } |
1451 void setSnapHeightPosition(uint8_t position) { SET_VAR(m_rareInheritedData,
m_snapHeightPosition, position); } | 1406 void setSnapHeightPosition(uint8_t position) { SET_VAR(m_rareInheritedData,
m_snapHeightPosition, position); } |
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1509 | 1464 |
1510 // text-transform (aka -epub-text-transform) | 1465 // text-transform (aka -epub-text-transform) |
1511 static ETextTransform initialTextTransform() { return TTNONE; } | 1466 static ETextTransform initialTextTransform() { return TTNONE; } |
1512 ETextTransform textTransform() const { return static_cast<ETextTransform>(m_
inheritedData.m_textTransform); } | 1467 ETextTransform textTransform() const { return static_cast<ETextTransform>(m_
inheritedData.m_textTransform); } |
1513 void setTextTransform(ETextTransform v) { m_inheritedData.m_textTransform =
v; } | 1468 void setTextTransform(ETextTransform v) { m_inheritedData.m_textTransform =
v; } |
1514 | 1469 |
1515 // visibility | 1470 // visibility |
1516 static EVisibility initialVisibility() { return VISIBLE; } | 1471 static EVisibility initialVisibility() { return VISIBLE; } |
1517 EVisibility visibility() const { return static_cast<EVisibility>(m_inherited
Data.m_visibility); } | 1472 EVisibility visibility() const { return static_cast<EVisibility>(m_inherited
Data.m_visibility); } |
1518 void setVisibility(EVisibility v) { m_inheritedData.m_visibility = v; } | 1473 void setVisibility(EVisibility v) { m_inheritedData.m_visibility = v; } |
1519 void setVisibilityIsInherited(bool isInherited) { m_nonInheritedData.m_isVis
ibilityInherited = isInherited; } | |
1520 | 1474 |
1521 // white-space inherited | 1475 // white-space inherited |
1522 static EWhiteSpace initialWhiteSpace() { return NORMAL; } | 1476 static EWhiteSpace initialWhiteSpace() { return NORMAL; } |
1523 EWhiteSpace whiteSpace() const { return static_cast<EWhiteSpace>(m_inherited
Data.m_whiteSpace); } | 1477 EWhiteSpace whiteSpace() const { return static_cast<EWhiteSpace>(m_inherited
Data.m_whiteSpace); } |
1524 void setWhiteSpace(EWhiteSpace v) { m_inheritedData.m_whiteSpace = v; } | 1478 void setWhiteSpace(EWhiteSpace v) { m_inheritedData.m_whiteSpace = v; } |
1525 | 1479 |
1526 // word-break inherited (aka -epub-word-break) | 1480 // word-break inherited (aka -epub-word-break) |
1527 static EWordBreak initialWordBreak() { return NormalWordBreak; } | 1481 static EWordBreak initialWordBreak() { return NormalWordBreak; } |
1528 EWordBreak wordBreak() const { return static_cast<EWordBreak>(m_rareInherite
dData->wordBreak); } | 1482 EWordBreak wordBreak() const { return static_cast<EWordBreak>(m_rareInherite
dData->wordBreak); } |
1529 void setWordBreak(EWordBreak b) { SET_VAR(m_rareInheritedData, wordBreak, b)
; } | 1483 void setWordBreak(EWordBreak b) { SET_VAR(m_rareInheritedData, wordBreak, b)
; } |
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1752 // stroke-width | 1706 // stroke-width |
1753 const UnzoomedLength& strokeWidth() const { return svgStyle().strokeWidth();
} | 1707 const UnzoomedLength& strokeWidth() const { return svgStyle().strokeWidth();
} |
1754 void setStrokeWidth(const UnzoomedLength& w) { accessSVGStyle().setStrokeWid
th(w); } | 1708 void setStrokeWidth(const UnzoomedLength& w) { accessSVGStyle().setStrokeWid
th(w); } |
1755 | 1709 |
1756 // Comparison operators | 1710 // Comparison operators |
1757 bool operator==(const ComputedStyle& other) const; | 1711 bool operator==(const ComputedStyle& other) const; |
1758 bool operator!=(const ComputedStyle& other) const { return !(*this == other)
; } | 1712 bool operator!=(const ComputedStyle& other) const { return !(*this == other)
; } |
1759 | 1713 |
1760 bool inheritedEqual(const ComputedStyle&) const; | 1714 bool inheritedEqual(const ComputedStyle&) const; |
1761 bool nonInheritedEqual(const ComputedStyle&) const; | 1715 bool nonInheritedEqual(const ComputedStyle&) const; |
1762 inline bool independentInheritedEqual(const ComputedStyle&) const; | |
1763 inline bool nonIndependentInheritedEqual(const ComputedStyle&) const; | |
1764 bool loadingCustomFontsEqual(const ComputedStyle&) const; | 1716 bool loadingCustomFontsEqual(const ComputedStyle&) const; |
1765 bool inheritedDataShared(const ComputedStyle&) const; | 1717 bool inheritedDataShared(const ComputedStyle&) const; |
1766 | 1718 |
1767 bool hasChildDependentFlags() const { return emptyState() || hasExplicitlyIn
heritedProperties(); } | 1719 bool hasChildDependentFlags() const { return emptyState() || hasExplicitlyIn
heritedProperties(); } |
1768 void copyChildDependentFlagsFrom(const ComputedStyle&); | 1720 void copyChildDependentFlagsFrom(const ComputedStyle&); |
1769 | 1721 |
1770 // Counters. | 1722 // Counters. |
1771 const CounterDirectiveMap* counterDirectives() const; | 1723 const CounterDirectiveMap* counterDirectives() const; |
1772 CounterDirectiveMap& accessCounterDirectives(); | 1724 CounterDirectiveMap& accessCounterDirectives(); |
1773 const CounterDirectives getCounterDirectives(const AtomicString& identifier)
const; | 1725 const CounterDirectives getCounterDirectives(const AtomicString& identifier)
const; |
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2602 } | 2554 } |
2603 | 2555 |
2604 inline bool ComputedStyle::hasPseudoElementStyle() const | 2556 inline bool ComputedStyle::hasPseudoElementStyle() const |
2605 { | 2557 { |
2606 return m_nonInheritedData.m_pseudoBits & ElementPseudoIdMask; | 2558 return m_nonInheritedData.m_pseudoBits & ElementPseudoIdMask; |
2607 } | 2559 } |
2608 | 2560 |
2609 } // namespace blink | 2561 } // namespace blink |
2610 | 2562 |
2611 #endif // ComputedStyle_h | 2563 #endif // ComputedStyle_h |
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