nsresult
HTMLEditor::HideInlineTableEditingUI()
{
mInlineEditedCell = nullptr;
RemoveMouseClickListener(mAddColumnBeforeButton);
RemoveMouseClickListener(mRemoveColumnButton);
RemoveMouseClickListener(mAddColumnAfterButton);
RemoveMouseClickListener(mAddRowBeforeButton);
RemoveMouseClickListener(mRemoveRowButton);
RemoveMouseClickListener(mAddRowAfterButton);
// get the presshell's document observer interface.
nsCOMPtr<nsIPresShell> ps = GetPresShell();
// We allow the pres shell to be null; when it is, we presume there
// are no document observers to notify, but we still want to
// UnbindFromTree.
DeleteRefToAnonymousNode(Move(mAddColumnBeforeButton), ps);
DeleteRefToAnonymousNode(Move(mRemoveColumnButton), ps);
DeleteRefToAnonymousNode(Move(mAddColumnAfterButton), ps);
DeleteRefToAnonymousNode(Move(mAddRowBeforeButton), ps);
DeleteRefToAnonymousNode(Move(mRemoveRowButton), ps);
DeleteRefToAnonymousNode(Move(mAddRowAfterButton), ps);
return NS_OK;
}
NS_IMETHODIMP
nsHTMLEditor::HideInlineTableEditingUI()
{
mInlineEditedCell = nsnull;
RemoveMouseClickListener(mAddColumnBeforeButton);
RemoveMouseClickListener(mRemoveColumnButton);
RemoveMouseClickListener(mAddColumnAfterButton);
RemoveMouseClickListener(mAddRowBeforeButton);
RemoveMouseClickListener(mRemoveRowButton);
RemoveMouseClickListener(mAddRowAfterButton);
// get the presshell's document observer interface.
nsCOMPtr<nsIPresShell> ps;
GetPresShell(getter_AddRefs(ps));
// We allow the pres shell to be null; when it is, we presume there
// are no document observers to notify, but we still want to
// UnbindFromTree.
// get the root content node.
nsIDOMElement *bodyElement = GetRoot();
nsCOMPtr<nsIContent> bodyContent( do_QueryInterface(bodyElement) );
NS_ENSURE_TRUE(bodyContent, NS_ERROR_FAILURE);
DeleteRefToAnonymousNode(mAddColumnBeforeButton, bodyContent, ps);
mAddColumnBeforeButton = nsnull;
DeleteRefToAnonymousNode(mRemoveColumnButton, bodyContent, ps);
mRemoveColumnButton = nsnull;
DeleteRefToAnonymousNode(mAddColumnAfterButton, bodyContent, ps);
mAddColumnAfterButton = nsnull;
DeleteRefToAnonymousNode(mAddRowBeforeButton, bodyContent, ps);
mAddRowBeforeButton = nsnull;
DeleteRefToAnonymousNode(mRemoveRowButton, bodyContent, ps);
mRemoveRowButton = nsnull;
DeleteRefToAnonymousNode(mAddRowAfterButton, bodyContent, ps);
mAddRowAfterButton = nsnull;
return NS_OK;
}
