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Bug 355548. Clean up MathML's font handling by moving most of it to the style system. Creates nsMathMLElement to put functionality there. Tightens MathML attribute parsing and introduces full support for 'scriptsizemultiplier', 'scriptminsize' and their interactions with CSS font-size. r+sr=dbaron

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git-svn-id: svn://10.0.0.236/trunk@242648 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
roc+%cs.cmu.edu
2008-01-08 22:36:56 +00:00
parent 29a8e5ea99
commit fb0a2b5cae
77 changed files with 2074 additions and 1294 deletions
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4
mozilla/layout/mathml/base/src/nsMathMLmsupFrame.cpp
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@@ -74,7 +74,7 @@ nsMathMLmsupFrame::TransmitAutomaticData()
// "false", within superscript, but leaves both attributes unchanged within base.
// 2. The TeXbook (Ch 17. p.141) says the superscript *inherits* the compression,
// so we don't set the compression flag. Our parent will propagate its own.
UpdatePresentationDataFromChildAt(1, -1, 1,
UpdatePresentationDataFromChildAt(1, -1,
~NS_MATHML_DISPLAYSTYLE,
NS_MATHML_DISPLAYSTYLE);
@@ -190,7 +190,7 @@ nsMathMLmsupFrame::PlaceSuperScript(nsPresContext* aPresContext,
nscoord supScriptShift;
nsPresentationData presentationData;
aFrame->GetPresentationData (presentationData);
if ( presentationData.scriptLevel == 0 &&
if ( aFrame->GetStyleFont()->mScriptLevel == 0 &&
NS_MATHML_IS_DISPLAYSTYLE(presentationData.flags) &&
!NS_MATHML_IS_COMPRESSED(presentationData.flags)) {
// Style D in TeXbook