зеркало из https://github.com/mozilla/pjs.git
Always post a restyle request if SetTextStyle() indicates it's needed. b=414123 r+sr+a=roc
This commit is contained in:
mats.palmgren@bredband.net
Родитель
10517a2913
Коммит
78c7362b48
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@ -111,7 +111,7 @@ nsMathMLTokenFrame::SetInitialChildList(nsIAtom* aListName,
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return rv;
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SetQuotes();
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ProcessTextData(PR_FALSE);
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ProcessTextData();
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return rv;
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}
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@ -212,7 +212,7 @@ nsMathMLTokenFrame::MarkIntrinsicWidthsDirty()
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{
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// this could be called due to changes in the nsTextFrame beneath us
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// when something changed in the text content. So re-process our text
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ProcessTextData(PR_TRUE);
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ProcessTextData();
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nsMathMLContainerFrame::MarkIntrinsicWidthsDirty();
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}
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@ -232,16 +232,12 @@ nsMathMLTokenFrame::AttributeChanged(PRInt32 aNameSpaceID,
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}
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void
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nsMathMLTokenFrame::ProcessTextData(PRBool aComputeStyleChange)
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nsMathMLTokenFrame::ProcessTextData()
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{
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// see if the style changes from normal to italic or vice-versa
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if (!SetTextStyle())
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return;
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// has changed but it doesn't have to be reflected straightaway
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if (!aComputeStyleChange)
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return;
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// explicitly request a re-resolve to pick up the change of style
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PresContext()->PresShell()->FrameConstructor()->
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PostRestyleEvent(mContent, eReStyle_Self, NS_STYLE_HINT_NONE);
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@ -82,7 +82,7 @@ public:
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virtual nsresult
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ChildListChanged(PRInt32 aModType)
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{
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ProcessTextData(PR_TRUE);
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ProcessTextData();
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return nsMathMLContainerFrame::ChildListChanged(aModType);
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}
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@ -93,8 +93,7 @@ protected:
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virtual PRIntn GetSkipSides() const { return 0; }
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// hook to perform MathML-specific actions depending on the tag
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virtual void
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ProcessTextData(PRBool aComputeStyleChange);
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virtual void ProcessTextData();
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// helper to set the style of <mi> which has to be italic or normal
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// depending on its textual content
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@ -153,7 +153,7 @@ nsMathMLmoFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder,
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// get the text that we enclose and setup our nsMathMLChar
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void
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nsMathMLmoFrame::ProcessTextData(PRBool aComputeStyleChange)
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nsMathMLmoFrame::ProcessTextData()
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{
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mFlags = 0;
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@ -958,7 +958,7 @@ nsMathMLmoFrame::MarkIntrinsicWidthsDirty()
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// from the parent of our outermost embellished container (we ensure
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// that we are the core, not just a sibling of the core)
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ProcessTextData(PR_FALSE);
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ProcessTextData();
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nsIFrame* target = this;
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nsEmbellishData embellishData;
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@ -103,8 +103,7 @@ protected:
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float mMaxSize;
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// overload the base method so that we can setup our nsMathMLChar
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virtual void
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ProcessTextData(PRBool aComputeStyleChange);
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virtual void ProcessTextData();
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// helper to get our 'form' and lookup in the Operator Dictionary to fetch
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// our default data that may come from there, and to complete the setup
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@ -0,0 +1,34 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml"
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xmlns:html="http://www.w3.org/1999/xhtml">
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<style type="text/css">mn:first-child {font-style:italic;}</style>
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<head>
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<title>Testcase for bug 414123</title>
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</head>
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<body>
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<math xmlns="http://www.w3.org/1998/Math/MathML">
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<msup>
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<mn>M</mn>
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<mn>2</mn>
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</msup>
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</math>
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<math xmlns="http://www.w3.org/1998/Math/MathML">
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<msup>
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<mn>M</mn>
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<mn>2</mn>
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</msup>
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</math>
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<math xmlns="http://www.w3.org/1998/Math/MathML">
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<msup>
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<mn>M</mn>
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<mn>2</mn>
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</msup>
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</math>
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</body>
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</html>
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@ -0,0 +1,42 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Testcase for bug 414123</title>
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<script>
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function boom() {
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var t = document.createTextNode('M')
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document.getElementById('mi1').appendChild(t);
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var mi = document.createElementNS("http://www.w3.org/1998/Math/MathML", "mi");
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var mn = document.createElementNS("http://www.w3.org/1998/Math/MathML", "mn");
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var msup = document.createElementNS("http://www.w3.org/1998/Math/MathML", "msup");
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mi.appendChild(document.createTextNode('M'));
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mn.appendChild(document.createTextNode('2'));
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msup.appendChild(mi);
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msup.appendChild(mn);
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document.getElementById('m').appendChild(msup);
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}
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</script>
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</head>
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<body onload="boom()">
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<math xmlns="http://www.w3.org/1998/Math/MathML">
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<msup>
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<mi id="mi1"></mi>
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<mn>2</mn>
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</msup>
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</math>
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<math xmlns="http://www.w3.org/1998/Math/MathML">
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<msup>
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<mi>M</mi>
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<mn>2</mn>
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</msup>
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</math>
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<math id="m" xmlns="http://www.w3.org/1998/Math/MathML"></math>
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</body>
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</html>
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@ -665,3 +665,4 @@ random == 403134-1.html 403134-1-ref.html # bug 405377
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== 411334-1.xml 411334-1-ref.xml
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== 413292-1.html 413292-1-ref.html
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== 413361-1.html 413361-1-ref.html
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== 414123.xhtml 414123-ref.xhtml
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