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Clean up API (and its callers) for getting style data: remove unneeded null checks and switch to new inline member functions (one for each struct) that return values. b=197205 r+sr=roc a=brendan

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dbaron@dbaron.org
2003-05-15 03:42:21 +00:00
parent ea1bb25c8e
commit f98e358469
188 changed files with 1600 additions and 3137 deletions
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20
layout/tables/nsTableColFrame.cpp
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@@ -107,20 +107,16 @@ nsTableColFrame::SetIsAnonymous(PRBool aIsAnonymous)
// XXX what about other style besides width
nsStyleCoord nsTableColFrame::GetStyleWidth() const
{
nsStylePosition* position = nsnull;
position = (nsStylePosition*)mStyleContext->GetStyleData(eStyleStruct_Position);
const nsStylePosition* position = GetStylePosition();
nsStyleCoord styleWidth = position->mWidth;
// the following should not be necessary since html.css defines table-col and
// :table-col to inherit. However, :table-col is not inheriting properly
// the following is necessary because inheritance happens on computed
// values, which the style system does not know.
if (eStyleUnit_Auto == styleWidth.GetUnit() ||
eStyleUnit_Inherit == styleWidth.GetUnit()) {
nsIFrame* parent;
GetParent(&parent);
nsStyleContext* styleContext = parent->GetStyleContext();
if (styleContext) {
position = (nsStylePosition*)styleContext->GetStyleData(eStyleStruct_Position);
styleWidth = position->mWidth;
}
position = parent->GetStylePosition();
styleWidth = position->mWidth;
}
nsStyleCoord returnWidth;
@@ -181,10 +177,8 @@ NS_METHOD nsTableColFrame::Reflow(nsIPresContext* aPresContext,
}
PRInt32 nsTableColFrame::GetSpan()
{
const nsStyleTable* tableStyle;
GetStyleData(eStyleStruct_Table, (const nsStyleStruct *&)tableStyle);
return tableStyle->mSpan;
{
return GetStyleTable()->mSpan;
}
nscoord nsTableColFrame::GetWidth(PRUint32 aWidthType)