void
nsMathMLmoFrame::SetInitialChildList(ChildListID aListID,
nsFrameList& aChildList)
{
// First, let the parent class do its work
nsMathMLTokenFrame::SetInitialChildList(aListID, aChildList);
ProcessTextData();
}
/* virtual */ void
nsMathMLTokenFrame::MarkIntrinsicWidthsDirty()
{
// this could be called due to changes in the nsTextFrame beneath us
// when something changed in the text content. So re-process our text
ProcessTextData();
nsMathMLContainerFrame::MarkIntrinsicWidthsDirty();
}
NS_IMETHODIMP
nsMathMLmoFrame::InheritAutomaticData(nsIFrame* aParent)
{
// retain our native direction, it only changes if our text content changes
nsStretchDirection direction = mEmbellishData.direction;
nsMathMLTokenFrame::InheritAutomaticData(aParent);
ProcessTextData();
mEmbellishData.direction = direction;
return NS_OK;
}
NS_IMETHODIMP
nsMathMLTokenFrame::InheritAutomaticData(nsIFrame* aParent)
{
// let the base class get the default from our parent
nsMathMLContainerFrame::InheritAutomaticData(aParent);
ProcessTextData();
return NS_OK;
}
nsresult
nsMathMLmoFrame::SetInitialChildList(ChildListID aListID,
nsFrameList& aChildList)
{
// First, let the parent class do its work
nsresult rv = nsMathMLTokenFrame::SetInitialChildList(aListID, aChildList);
if (NS_FAILED(rv))
return rv;
ProcessTextData();
return rv;
}
NS_IMETHODIMP
nsMathMLTokenFrame::SetInitialChildList(ChildListID aListID,
nsFrameList& aChildList)
{
// First, let the base class do its work
nsresult rv = nsMathMLContainerFrame::SetInitialChildList(aListID, aChildList);
if (NS_FAILED(rv))
return rv;
SetQuotes(false);
ProcessTextData();
return rv;
}
/* virtual */ void
nsMathMLmoFrame::MarkIntrinsicWidthsDirty()
{
// if we get this, it may mean that something changed in the text
// content. So blow away everything an re-build the automatic data
// from the parent of our outermost embellished container (we ensure
// that we are the core, not just a sibling of the core)
ProcessTextData();
nsIFrame* target = this;
nsEmbellishData embellishData;
do {
target = target->GetParent();
GetEmbellishDataFrom(target, embellishData);
} while (embellishData.coreFrame == this);
// we have automatic data to update in the children of the target frame
// XXXldb This should really be marking dirty rather than rebuilding
// so that we don't rebuild multiple times for the same change.
RebuildAutomaticDataForChildren(target);
nsMathMLContainerFrame::MarkIntrinsicWidthsDirty();
}
