Changeset 31342

Timestamp:

2008-03-26 19:34:14 (2 months ago)

Author:

mjs@apple.com

Message:

WebCore:

2008-03-26 Maciej Stachowiak <mjs@apple.com>

Reviewed by Hyatt and Adam.

Coded by me and Darin.

• SVG kerning support (horizontal kerning only for now since we don't do vertical text layout right yet)
  
  Acid3 100/100
  

• DerivedSources.make:
  
• WebCore.vcproj/WebCore.vcproj:
  
• WebCore.xcodeproj/project.pbxproj:
  
• platform/graphics/Font.cpp:
  (WebCore::Font::floatWidth):
  (WebCore::Font::isSVGFont):
  
• platform/graphics/Font.h:
  
• rendering/SVGInlineTextBox.cpp:
  (WebCore::SVGInlineTextBox::calculateGlyphWidth):
  (WebCore::SVGInlineTextBox::calculateGlyphBoundaries):
  
• rendering/SVGInlineTextBox.h:
  
• rendering/SVGRootInlineBox.cpp:
  (WebCore::cummulatedWidthOrHeightOfTextChunk):
  (WebCore::SVGRootInlineBox::buildLayoutInformation):
  (WebCore::SVGRootInlineBox::buildLayoutInformationForTextBox):
  
• rendering/SVGRootInlineBox.h:
  (WebCore::LastGlyphInfo::LastGlyphInfo):
  
• svg/SVGFont.cpp:
  (WebCore::SVGTextRunWalker::walk):
  (WebCore::Font::svgFont):
  (WebCore::floatWidthOfSubStringUsingSVGFont):
  (WebCore::Font::floatWidthUsingSVGFont):
  (WebCore::Font::drawTextUsingSVGFont):
  (WebCore::Font::selectionRectForTextUsingSVGFont):
  
• svg/SVGFontElement.cpp:
  (WebCore::SVGFontElement::invalidateGlyphCache):
  (WebCore::SVGFontElement::ensureGlyphCache):
  (WebCore::parseUnicodeRange):
  (WebCore::parseUnicodeRangeList):
  (WebCore::stringMatchesUnicodeRange):
  (WebCore::matches):
  (WebCore::SVGFontElement::getHorizontalKerningPairForStringsAndGlyphs):
  
• svg/SVGFontElement.h:
  
• svg/SVGGlyphElement.cpp:
  (WebCore::SVGGlyphElement::insertedIntoDocument):
  (WebCore::SVGGlyphElement::removedFromDocument):
  
• svg/SVGHKernElement.cpp: Added.
  (WebCore::SVGHKernElement::SVGHKernElement):
  (WebCore::SVGHKernElement::~SVGHKernElement):
  (WebCore::SVGHKernElement::insertedIntoDocument):
  (WebCore::SVGHKernElement::removedFromDocument):
  (WebCore::SVGHKernElement::buildHorizontalKerningPair):
  
• svg/SVGHKernElement.h: Added.
  (WebCore::SVGHorizontalKerningPair::SVGHorizontalKerningPair):
  (WebCore::SVGHKernElement::rendererIsNeeded):
  
• svg/SVGHKernElement.idl: Added.
  
• svg/SVGTextContentElement.cpp:
  (WebCore::cummulatedCharacterRangeLength):
  (WebCore::SVGInlineTextBoxQueryWalker::chunkPortionCallback):
  
• svg/svgtags.in:
  

LayoutTests:

2008-03-26 Maciej Stachowiak <mjs@apple.com>

Reviewed by Hyatt and Adam.

• new test case and test fixes for SVG text kerning
  

• svg/text/kerning.svg: Added.
  
• platform/mac/svg/text/kerning-expected.txt: Added.
  

• platform/mac/svg/W3C-SVG-1.1/fonts-kern-01-t-expected.txt:
  
• platform/mac/svg/W3C-SVG-1.1/masking-mask-01-b-expected.txt:
  
• platform/mac/svg/W3C-SVG-1.1/render-groups-01-b-expected.txt:
  
• platform/mac/svg/W3C-SVG-1.1/render-groups-03-t-expected.txt:
  
• platform/mac/svg/custom/scrolling-embedded-svg-file-image-repaint-problem-expected.txt:
  

Files:

• trunk/LayoutTests/ChangeLog (modified) (view diffs)
• trunk/LayoutTests/platform/mac/svg/W3C-SVG-1.1/fonts-kern-01-t-expected.txt (modified) (view diffs)
• trunk/LayoutTests/platform/mac/svg/W3C-SVG-1.1/masking-mask-01-b-expected.txt (modified) (view diffs)
• trunk/LayoutTests/platform/mac/svg/W3C-SVG-1.1/render-groups-01-b-expected.txt (modified) (view diffs)
• trunk/LayoutTests/platform/mac/svg/W3C-SVG-1.1/render-groups-03-t-expected.txt (modified) (view diffs)
• trunk/LayoutTests/platform/mac/svg/custom/scrolling-embedded-svg-file-image-repaint-problem-expected.txt (modified) (view diffs)
• trunk/LayoutTests/platform/mac/svg/text/kerning-expected.txt (added)
• trunk/LayoutTests/svg/text/kerning.svg (added)
• trunk/WebCore/ChangeLog (modified) (view diffs)
• trunk/WebCore/DerivedSources.make (modified) (view diffs)
• trunk/WebCore/WebCore.vcproj/WebCore.vcproj (modified) (view diffs)
• trunk/WebCore/WebCore.xcodeproj/project.pbxproj (modified) (view diffs)
• trunk/WebCore/platform/graphics/Font.cpp (modified) (view diffs)
• trunk/WebCore/platform/graphics/Font.h (modified) (view diffs)
• trunk/WebCore/rendering/SVGInlineTextBox.cpp (modified) (view diffs)
• trunk/WebCore/rendering/SVGInlineTextBox.h (modified) (view diffs)
• trunk/WebCore/rendering/SVGRootInlineBox.cpp (modified) (view diffs)
• trunk/WebCore/rendering/SVGRootInlineBox.h (modified) (view diffs)
• trunk/WebCore/svg/SVGFont.cpp (modified) (view diffs)
• trunk/WebCore/svg/SVGFontElement.cpp (modified) (view diffs)
• trunk/WebCore/svg/SVGFontElement.h (modified) (view diffs)
• trunk/WebCore/svg/SVGGlyphElement.cpp (modified) (view diffs)
• trunk/WebCore/svg/SVGHKernElement.cpp (added)
• trunk/WebCore/svg/SVGHKernElement.h (added)
• trunk/WebCore/svg/SVGHKernElement.idl (added)
• trunk/WebCore/svg/SVGTextContentElement.cpp (modified) (view diffs)
• trunk/WebCore/svg/svgtags.in (modified) (view diffs)