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Implement temporary versions of AppendFrames/InsertFrames/RemoveFrame; stub out ReplaceFrame

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This commit is contained in:
kipp@netscape.com
1999-01-15 01:29:15 +00:00
parent 5d37d2ea57
commit 9a40a331fb
4 changed files with 222 additions and 2 deletions
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94
layout/html/base/src/nsFrame.cpp
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@@ -42,6 +42,7 @@
#include "nsHTMLIIDs.h"
#include "nsIEventStateManager.h"
#include "nsIFocusTracker.h"
#include "nsHTMLParts.h"
// Some Misc #defines
#define SELECTION_DEBUG 0
@@ -296,7 +297,98 @@ NS_IMETHODIMP nsFrame::SetInitialChildList(nsIPresContext& aPresContext,
#endif
}
NS_IMETHODIMP nsFrame::DeleteFrame(nsIPresContext& aPresContext)
NS_IMETHODIMP
nsFrame::AppendFrames(nsIPresContext& aPresContext,
nsIPresShell& aPresShell,
nsIAtom* aListName,
nsIFrame* aFrameList)
{
#if 0
return NS_ERROR_UNEXPECTED;
#else
// XXX temporary code until frame containers stop using the old
// reflow command api's
nsIReflowCommand* reflowCmd = nsnull;
nsresult rv;
rv = NS_NewHTMLReflowCommand(&reflowCmd, this,
nsIReflowCommand::FrameAppended,
aFrameList);
if (NS_SUCCEEDED(rv)) {
if (nsnull != aListName) {
reflowCmd->SetChildListName(aListName);
}
aPresShell.AppendReflowCommand(reflowCmd);
NS_RELEASE(reflowCmd);
}
return rv;
#endif
}
NS_IMETHODIMP
nsFrame::InsertFrames(nsIPresContext& aPresContext,
nsIPresShell& aPresShell,
nsIAtom* aListName,
nsIFrame* aPrevFrame,
nsIFrame* aFrameList)
{
#if 0
return NS_ERROR_UNEXPECTED;
#else
// XXX temporary code until frame containers stop using the old
// reflow command api's
nsIReflowCommand* reflowCmd = nsnull;
nsresult rv;
rv = NS_NewHTMLReflowCommand(&reflowCmd, this, aFrameList, aPrevFrame);
if (NS_SUCCEEDED(rv)) {
if (nsnull != aListName) {
reflowCmd->SetChildListName(aListName);
}
aPresShell.AppendReflowCommand(reflowCmd);
NS_RELEASE(reflowCmd);
}
return rv;
#endif
}
NS_IMETHODIMP
nsFrame::ReplaceFrame(nsIPresContext& aPresContext,
nsIPresShell& aPresShell,
nsIAtom* aListName,
nsIFrame* aOldFrame,
nsIFrame* aNewFrame)
{
return NS_ERROR_UNEXPECTED;
}
NS_IMETHODIMP
nsFrame::RemoveFrame(nsIPresContext& aPresContext,
nsIPresShell& aPresShell,
nsIAtom* aListName,
nsIFrame* aOldFrame)
{
#if 0
return NS_ERROR_UNEXPECTED;
#else
// XXX temporary code until frame containers stop using the old
// reflow command api's
nsIReflowCommand* reflowCmd = nsnull;
nsresult rv;
rv = NS_NewHTMLReflowCommand(&reflowCmd, this,
nsIReflowCommand::FrameRemoved,
aOldFrame);
if (NS_SUCCEEDED(rv)) {
if (nsnull != aListName) {
reflowCmd->SetChildListName(aListName);
}
aPresShell.AppendReflowCommand(reflowCmd);
NS_RELEASE(reflowCmd);
}
return rv;
#endif
}
NS_IMETHODIMP
nsFrame::DeleteFrame(nsIPresContext& aPresContext)
{
if (mState & NS_FRAME_EXTERNAL_REFERENCE) {
nsIPresShell *shell = aPresContext.GetShell();