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Removed content delegates

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This commit is contained in:
troy@netscape.com
1998-09-18 17:18:37 +00:00
parent 520a62f33e
commit ef8db633a3
57 changed files with 548 additions and 634 deletions
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91
content/html/style/src/nsHTMLStyleSheet.cpp
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@@ -246,6 +246,12 @@ public:
nsIContent* aContainer,
PRInt32 aNewIndexInContainer);
NS_IMETHOD ContentInserted(nsIPresContext* aPresContext,
nsIDocument* aDocument,
nsIContent* aContainer,
nsIContent* aChild,
PRInt32 aIndexInContainer);
// XXX style rule enumerations
virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
@@ -1311,10 +1317,11 @@ HTMLStyleSheetImpl::ConstructFrameByDisplayType(nsIPresContext* aPresContext,
return rv;
}
NS_IMETHODIMP HTMLStyleSheetImpl::ConstructFrame(nsIPresContext* aPresContext,
nsIContent* aContent,
nsIFrame* aParentFrame,
nsIFrame*& aFrameSubTree)
NS_IMETHODIMP
HTMLStyleSheetImpl::ConstructFrame(nsIPresContext* aPresContext,
nsIContent* aContent,
nsIFrame* aParentFrame,
nsIFrame*& aFrameSubTree)
{
nsresult rv;
@@ -1354,10 +1361,11 @@ NS_IMETHODIMP HTMLStyleSheetImpl::ConstructFrame(nsIPresContext* aPresContext,
return rv;
}
NS_IMETHODIMP HTMLStyleSheetImpl::ContentAppended(nsIPresContext* aPresContext,
nsIDocument* aDocument,
nsIContent* aContainer,
PRInt32 aNewIndexInContainer)
NS_IMETHODIMP
HTMLStyleSheetImpl::ContentAppended(nsIPresContext* aPresContext,
nsIDocument* aDocument,
nsIContent* aContainer,
PRInt32 aNewIndexInContainer)
{
nsIPresShell* shell = aPresContext->GetShell();
nsIFrame* parentFrame = shell->FindFrameWithContent(aContainer);
@@ -1423,6 +1431,73 @@ NS_IMETHODIMP HTMLStyleSheetImpl::ContentAppended(nsIPresContext* aPresContext,
return NS_OK;
}
NS_IMETHODIMP
HTMLStyleSheetImpl::ContentInserted(nsIPresContext* aPresContext,
nsIDocument* aDocument,
nsIContent* aContainer,
nsIContent* aChild,
PRInt32 aIndexInContainer)
{
nsIPresShell* shell = aPresContext->GetShell();
nsresult rv = NS_OK;
// Find the frame that precedes the insertion point.
nsIFrame* prevSibling = nsnull;
// Note: not all content objects are associated with a frame so
// keep looking until we find a previous frame
for (PRInt32 index = aIndexInContainer; index > 0; index--) {
nsIContent* precedingContent;
aContainer->ChildAt(index - 1, precedingContent);
prevSibling = shell->FindFrameWithContent(precedingContent);
NS_RELEASE(precedingContent);
if (nsnull != prevSibling) {
// The frame may have a next-in-flow. Get the last-in-flow
nsIFrame* nextInFlow;
do {
prevSibling->GetNextInFlow(nextInFlow);
if (nsnull != nextInFlow) {
prevSibling = nextInFlow;
}
} while (nsnull != nextInFlow);
break;
}
}
// Get the geometric parent.
// XXX Deal with frame moved out of the flow, e.g., floated and absolutely
// positioned frames...
nsIFrame* parentFrame;
if (nsnull == prevSibling) {
parentFrame = shell->FindFrameWithContent(aContainer);
} else {
prevSibling->GetGeometricParent(parentFrame);
}
// Construct a new frame
if (nsnull != parentFrame) {
nsIFrame* newFrame;
rv = ConstructFrame(aPresContext, aChild, parentFrame, newFrame);
// Notify the parent frame with a reflow command, passing it the
// new child frame
if (NS_SUCCEEDED(rv) && (nsnull != newFrame)) {
nsIReflowCommand* reflowCmd;
rv = NS_NewHTMLReflowCommand(&reflowCmd, parentFrame, newFrame, prevSibling);
if (NS_SUCCEEDED(rv)) {
shell->AppendReflowCommand(reflowCmd);
NS_RELEASE(reflowCmd);
}
}
}
NS_RELEASE(shell);
return rv;
}
void HTMLStyleSheetImpl::List(FILE* out, PRInt32 aIndent) const
{
nsAutoString buffer;