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more Is* method usage / code cleanup; r=glazman, sr=bz, bug=212683

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This commit is contained in:
brade@netscape.com
2003-07-28 20:31:08 +00:00
parent 1ef7510799
commit d8ac92ce76
5 changed files with 108 additions and 89 deletions
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74
editor/libeditor/html/nsHTMLEditUtils.cpp
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@@ -58,6 +58,64 @@ nsHTMLEditUtils::IsBig(nsIDOMNode *node)
}
///////////////////////////////////////////////////////////////////////////
// IsInlineStyle true if node is an inline style
//
PRBool
nsHTMLEditUtils::IsInlineStyle(nsIDOMNode *node)
{
NS_PRECONDITION(node, "null parent passed to nsHTMLEditUtils::IsInlineStyle");
nsCOMPtr<nsIAtom> nodeAtom = nsEditor::GetTag(node);
return (nodeAtom == nsEditProperty::b)
|| (nodeAtom == nsEditProperty::i)
|| (nodeAtom == nsEditProperty::u)
|| (nodeAtom == nsEditProperty::tt)
|| (nodeAtom == nsEditProperty::s)
|| (nodeAtom == nsEditProperty::strike)
|| (nodeAtom == nsEditProperty::big)
|| (nodeAtom == nsEditProperty::small)
|| (nodeAtom == nsEditProperty::blink)
|| (nodeAtom == nsEditProperty::sub)
|| (nodeAtom == nsEditProperty::sup)
|| (nodeAtom == nsEditProperty::font);
}
///////////////////////////////////////////////////////////////////////////
// IsFormatNode true if node is a format node
//
PRBool
nsHTMLEditUtils::IsFormatNode(nsIDOMNode *node)
{
NS_PRECONDITION(node, "null parent passed to nsHTMLEditUtils::IsFormatNode");
nsCOMPtr<nsIAtom> nodeAtom = nsEditor::GetTag(node);
return (nodeAtom == nsEditProperty::p)
|| (nodeAtom == nsEditProperty::pre)
|| (nodeAtom == nsEditProperty::h1)
|| (nodeAtom == nsEditProperty::h2)
|| (nodeAtom == nsEditProperty::h3)
|| (nodeAtom == nsEditProperty::h4)
|| (nodeAtom == nsEditProperty::h5)
|| (nodeAtom == nsEditProperty::h6)
|| (nodeAtom == nsEditProperty::address);
}
///////////////////////////////////////////////////////////////////////////
// IsNodeThatCanOutdent true if node is a list, list item, or blockquote
//
PRBool
nsHTMLEditUtils::IsNodeThatCanOutdent(nsIDOMNode *node)
{
NS_PRECONDITION(node, "null parent passed to nsHTMLEditUtils::IsNodeThatCanOutdent");
nsCOMPtr<nsIAtom> nodeAtom = nsEditor::GetTag(node);
return (nodeAtom == nsEditProperty::ul)
|| (nodeAtom == nsEditProperty::ol)
|| (nodeAtom == nsEditProperty::dl)
|| (nodeAtom == nsEditProperty::li)
|| (nodeAtom == nsEditProperty::dd)
|| (nodeAtom == nsEditProperty::dt)
|| (nodeAtom == nsEditProperty::blockquote);
}
///////////////////////////////////////////////////////////////////////////
//
PRBool
@@ -140,6 +198,22 @@ nsHTMLEditUtils::IsTableElement(nsIDOMNode *node)
|| (nodeAtom == nsEditProperty::caption);
}
///////////////////////////////////////////////////////////////////////////
// IsTableElementButNotTable: true if node an html td, tr, ... (doesn't include table)
//
PRBool
nsHTMLEditUtils::IsTableElementButNotTable(nsIDOMNode *node)
{
NS_PRECONDITION(node, "null node passed to nsHTMLEditor::IsTableElementButNotTable");
nsCOMPtr<nsIAtom> nodeAtom = nsEditor::GetTag(node);
return (nodeAtom == nsEditProperty::tr)
|| (nodeAtom == nsEditProperty::td)
|| (nodeAtom == nsEditProperty::th)
|| (nodeAtom == nsEditProperty::thead)
|| (nodeAtom == nsEditProperty::tfoot)
|| (nodeAtom == nsEditProperty::tbody)
|| (nodeAtom == nsEditProperty::caption);
}
///////////////////////////////////////////////////////////////////////////
// IsTable: true if node an html table