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Refactor frame property code so it can be used as a generic object-property mechanism for content nodes and frames. Add an interface for manipulating content node properties, for now just on elements. Bug 253888, r=jst, sr=dbaron. (This will land on the trunk once it reopens)

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git-svn-id: svn://10.0.0.236/branches/FORMS_20040722_BRANCH@160690 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
bryner%brianryner.com
2004-08-11 23:47:18 +00:00
parent 36d96722ea
commit 37d2cef78c
30 changed files with 702 additions and 483 deletions
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13
mozilla/layout/mathml/base/src/nsMathMLmtableFrame.cpp
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@@ -116,10 +116,10 @@ struct nsValueList
// The code doesn't include hooks for AttributeChanged() notifications.
static void
DestroyValueListFunc(nsIPresContext* aPresContext,
nsIFrame* aFrame,
DestroyValueListFunc(void* aFrame,
nsIAtom* aPropertyName,
void* aPropertyValue)
void* aPropertyValue,
void* aDtorData)
{
delete NS_STATIC_CAST(nsValueList*, aPropertyValue);
}
@@ -133,9 +133,8 @@ GetValueAt(nsIPresContext* aPresContext,
PRUnichar* result = nsnull;
nsValueList* valueList;
nsFrameManager *frameManager = aPresContext->FrameManager();
valueList = NS_STATIC_CAST(nsValueList*,
frameManager->GetFrameProperty(aTableOrRowFrame, aAttributeAtom, 0));
aTableOrRowFrame->GetProperty(aAttributeAtom));
if (!valueList) {
// The property isn't there yet, so set it
@@ -144,8 +143,8 @@ GetValueAt(nsIPresContext* aPresContext,
aTableOrRowFrame->GetContent()->GetAttr(kNameSpaceID_None, aAttributeAtom, values)) {
valueList = new nsValueList(values);
if (valueList) {
frameManager->SetFrameProperty(aTableOrRowFrame, aAttributeAtom,
valueList, DestroyValueListFunc);
aTableOrRowFrame->SetProperty(aAttributeAtom,
valueList, DestroyValueListFunc);
}
}
}