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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2000 Dirk Mueller (mueller@kde.org) | 4 * (C) 2000 Dirk Mueller (mueller@kde.org) |
5 * (C) 2006 Allan Sandfeld Jensen (kde@carewolf.com) | 5 * (C) 2006 Allan Sandfeld Jensen (kde@carewolf.com) |
6 * (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 6 * (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
7 * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. | 7 * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. |
8 * Copyright (C) 2010 Google Inc. All rights reserved. | 8 * Copyright (C) 2010 Google Inc. All rights reserved. |
9 * Copyright (C) Research In Motion Limited 2011-2012. All rights reserved. | 9 * Copyright (C) Research In Motion Limited 2011-2012. All rights reserved. |
10 * | 10 * |
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473 bool RenderImage::foregroundIsKnownToBeOpaqueInRect(const LayoutRect& localRect,
unsigned) const | 473 bool RenderImage::foregroundIsKnownToBeOpaqueInRect(const LayoutRect& localRect,
unsigned) const |
474 { | 474 { |
475 if (!m_imageResource->hasImage() || m_imageResource->errorOccurred()) | 475 if (!m_imageResource->hasImage() || m_imageResource->errorOccurred()) |
476 return false; | 476 return false; |
477 if (m_imageResource->cachedImage() && !m_imageResource->cachedImage()->isLoa
ded()) | 477 if (m_imageResource->cachedImage() && !m_imageResource->cachedImage()->isLoa
ded()) |
478 return false; | 478 return false; |
479 if (!contentBoxRect().contains(localRect)) | 479 if (!contentBoxRect().contains(localRect)) |
480 return false; | 480 return false; |
481 EFillBox backgroundClip = style()->backgroundClip(); | 481 EFillBox backgroundClip = style()->backgroundClip(); |
482 // Background paints under borders. | 482 // Background paints under borders. |
483 if (backgroundClip == BorderFillBox && style()->hasBorder() && !borderObscur
esBackground()) | 483 if (backgroundClip == BorderFillBox && style()->hasBorder() && !style()->bor
derObscuresBackground()) |
484 return false; | 484 return false; |
485 // Background shows in padding area. | 485 // Background shows in padding area. |
486 if ((backgroundClip == BorderFillBox || backgroundClip == PaddingFillBox) &&
style()->hasPadding()) | 486 if ((backgroundClip == BorderFillBox || backgroundClip == PaddingFillBox) &&
style()->hasPadding()) |
487 return false; | 487 return false; |
488 // Object-position may leave parts of the content box empty, regardless of t
he value of object-fit. | 488 // Object-position may leave parts of the content box empty, regardless of t
he value of object-fit. |
489 if (style()->objectPosition() != RenderStyle::initialObjectPosition()) | 489 if (style()->objectPosition() != RenderStyle::initialObjectPosition()) |
490 return false; | 490 return false; |
491 // Object-fit may leave parts of the content box empty. | 491 // Object-fit may leave parts of the content box empty. |
492 ObjectFit objectFit = style()->objectFit(); | 492 ObjectFit objectFit = style()->objectFit(); |
493 if (objectFit != ObjectFitFill && objectFit != ObjectFitCover) | 493 if (objectFit != ObjectFitFill && objectFit != ObjectFitCover) |
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627 return 0; | 627 return 0; |
628 | 628 |
629 ImageResource* cachedImage = m_imageResource->cachedImage(); | 629 ImageResource* cachedImage = m_imageResource->cachedImage(); |
630 if (cachedImage && cachedImage->image() && cachedImage->image()->isSVGImage(
)) | 630 if (cachedImage && cachedImage->image() && cachedImage->image()->isSVGImage(
)) |
631 return toSVGImage(cachedImage->image())->embeddedContentBox(); | 631 return toSVGImage(cachedImage->image())->embeddedContentBox(); |
632 | 632 |
633 return 0; | 633 return 0; |
634 } | 634 } |
635 | 635 |
636 } // namespace blink | 636 } // namespace blink |
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