internal override bool EncloseBlock(EncloseBlockType type)
{
// there is an IE bug (up to IE7, at this time) that do-while
// statements cause problems when they happen before else or while
// statements without a closing curly-brace between them.
// So if we get here, flag this as possibly requiring a block.
return(type == EncloseBlockType.SingleDoWhile);
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// if there's an else block, recurse down that branch
if (FalseBlock != null)
{
return(FalseBlock.EncloseBlock(type));
}
else if (type == EncloseBlockType.IfWithoutElse)
{
// there is no else branch -- we might have to enclose the outer block
return(true);
}
else if (TrueBlock != null)
{
return(TrueBlock.EncloseBlock(type));
}
return(false);
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// if there's an else block, recurse down that branch.
// if we aren't forcing braces and the block contains nothing, then we don't
// really have a false block.
if (FalseBlock != null && (FalseBlock.ForceBraces || FalseBlock.Count > 0))
{
return(FalseBlock.EncloseBlock(type));
}
else if (type == EncloseBlockType.IfWithoutElse)
{
// there is no else branch -- we might have to enclose the outer block
return(true);
}
else if (TrueBlock != null)
{
return(TrueBlock.EncloseBlock(type));
}
return(false);
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// pass the query on to the statement
return(m_statement != null ? m_statement.EncloseBlock(type) : false);
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// if there's more than one item, then return false.
// otherwise recurse the call
return (m_list.Count == 1 && m_list[0].EncloseBlock(type));
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// pass the query on to the body
return(Body == null || Body.Count == 0 ? false : Body.EncloseBlock(type));
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// if there's an else block, recurse down that branch
if (FalseBlock != null)
{
return FalseBlock.EncloseBlock(type);
}
else if (type == EncloseBlockType.IfWithoutElse)
{
// there is no else branch -- we might have to enclose the outer block
return true;
}
else if (TrueBlock != null)
{
return TrueBlock.EncloseBlock(type);
}
return false;
}
internal virtual bool EncloseBlock(EncloseBlockType type)
{
// almost all statements return false
return(false);
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// pass the query on to the body
return Body == null ? false : Body.EncloseBlock(type);
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// pass the query on to the statement
return (Statement != null ? Statement.EncloseBlock(type) : false);
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// if there's more than one item, then return false.
// otherwise recurse the call
return(m_list.Count == 1 && m_list[0].EncloseBlock(type));
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// there is an IE bug (up to IE7, at this time) that do-while
// statements cause problems when they happen before else or while
// statements without a closing curly-brace between them.
// So if we get here, flag this as possibly requiring a block.
return (type == EncloseBlockType.SingleDoWhile);
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// if there's an else block, recurse down that branch.
// if we aren't forcing braces and the block contains nothing, then we don't
// really have a false block.
if (FalseBlock != null && (FalseBlock.ForceBraces || FalseBlock.Count > 0))
{
return FalseBlock.EncloseBlock(type);
}
else if (type == EncloseBlockType.IfWithoutElse)
{
// there is no else branch -- we might have to enclose the outer block
return true;
}
else if (TrueBlock != null)
{
return TrueBlock.EncloseBlock(type);
}
return false;
}
internal override bool EncloseBlock(EncloseBlockType type)
{
// pass the query on to the body
return(m_block == null ? false : m_block.EncloseBlock(type));
}
