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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 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) | 5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) |
6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r
ights reserved. | 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r
ights reserved. |
7 * Copyright (C) 2009 Google Inc. All rights reserved. | 7 * Copyright (C) 2009 Google Inc. All rights reserved. |
8 * | 8 * |
9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
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259 } | 259 } |
260 | 260 |
261 void assertSubtreeClearedPaintInvalidationState() const | 261 void assertSubtreeClearedPaintInvalidationState() const |
262 { | 262 { |
263 for (const RenderObject* renderer = this; renderer; renderer = renderer-
>nextInPreOrder()) | 263 for (const RenderObject* renderer = this; renderer; renderer = renderer-
>nextInPreOrder()) |
264 renderer->assertRendererClearedPaintInvalidationState(); | 264 renderer->assertRendererClearedPaintInvalidationState(); |
265 } | 265 } |
266 | 266 |
267 #endif | 267 #endif |
268 | 268 |
269 bool skipInvalidationWhenLaidOutChildren() const; | |
270 | |
271 // FIXME: This could be used when changing the size of a renderer without ch
ildren to skip some invalidations. | 269 // FIXME: This could be used when changing the size of a renderer without ch
ildren to skip some invalidations. |
272 bool rendererHasNoBoxEffect() const | 270 bool rendererHasNoBoxEffect() const |
273 { | 271 { |
274 return !style()->hasVisualOverflowingEffect() && !style()->hasBorder() &
& !style()->hasBackground(); | 272 return !style()->hasVisualOverflowingEffect() && !style()->hasBorder() &
& !style()->hasBackground(); |
275 } | 273 } |
276 | 274 |
277 // Obtains the nearest enclosing block (including this block) that contribut
es a first-line style to our inline | 275 // Obtains the nearest enclosing block (including this block) that contribut
es a first-line style to our inline |
278 // children. | 276 // children. |
279 virtual RenderBlock* firstLineBlock() const; | 277 virtual RenderBlock* firstLineBlock() const; |
280 | 278 |
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318 void setNeedsLayoutIsForbidden(bool flag) { m_setNeedsLayoutForbidden = flag
; } | 316 void setNeedsLayoutIsForbidden(bool flag) { m_setNeedsLayoutForbidden = flag
; } |
319 #endif | 317 #endif |
320 | 318 |
321 void addAbsoluteRectForLayer(LayoutRect& result); | 319 void addAbsoluteRectForLayer(LayoutRect& result); |
322 bool requiresAnonymousTableWrappers(const RenderObject*) const; | 320 bool requiresAnonymousTableWrappers(const RenderObject*) const; |
323 | 321 |
324 // Gets pseudoStyle from Shadow host(in case of input elements) | 322 // Gets pseudoStyle from Shadow host(in case of input elements) |
325 // or from Parent element. | 323 // or from Parent element. |
326 PassRefPtr<RenderStyle> getUncachedPseudoStyleFromParentOrShadowHost() const
; | 324 PassRefPtr<RenderStyle> getUncachedPseudoStyleFromParentOrShadowHost() const
; |
327 | 325 |
| 326 bool skipInvalidationWhenLaidOutChildren() const; |
| 327 |
328 public: | 328 public: |
329 #ifndef NDEBUG | 329 #ifndef NDEBUG |
330 void showTreeForThis() const; | 330 void showTreeForThis() const; |
331 void showRenderTreeForThis() const; | 331 void showRenderTreeForThis() const; |
332 void showLineTreeForThis() const; | 332 void showLineTreeForThis() const; |
333 | 333 |
334 void showRenderObject() const; | 334 void showRenderObject() const; |
335 // We don't make printedCharacters an optional parameter so that | 335 // We don't make printedCharacters an optional parameter so that |
336 // showRenderObject can be called from gdb easily. | 336 // showRenderObject can be called from gdb easily. |
337 void showRenderObject(int printedCharacters) const; | 337 void showRenderObject(int printedCharacters) const; |
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1557 void showTree(const blink::RenderObject*); | 1557 void showTree(const blink::RenderObject*); |
1558 void showLineTree(const blink::RenderObject*); | 1558 void showLineTree(const blink::RenderObject*); |
1559 void showRenderTree(const blink::RenderObject* object1); | 1559 void showRenderTree(const blink::RenderObject* object1); |
1560 // We don't make object2 an optional parameter so that showRenderTree | 1560 // We don't make object2 an optional parameter so that showRenderTree |
1561 // can be called from gdb easily. | 1561 // can be called from gdb easily. |
1562 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObjec
t* object2); | 1562 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObjec
t* object2); |
1563 | 1563 |
1564 #endif | 1564 #endif |
1565 | 1565 |
1566 #endif // RenderObject_h | 1566 #endif // RenderObject_h |
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