private bool CheckBlock(Block block) {
if (_typedChar == '}' &&
block != null &&
block.Braces != BraceState.None &&
block.GetEndIndex(_tree.LocationResolver) == _position) {
return true;
}
return false;
}
public override bool Walk(Block node) {
var prevScope = _scope;
var prevSuite = _curSuite;
_curSuite = node;
try {
// recursively walk the statements in the suite
for (int i = 0; i < node.Count; i++) {
if (DDG.IsGwtCode(node, i)) {
return false;
}
node[i].Walk(this);
}
} finally {
_curSuite = prevSuite;
while (_scope != prevScope) {
StatementEnvironmentRecord stmtRec = _scope as StatementEnvironmentRecord;
if (stmtRec != null) {
stmtRec.EndIndex = node.GetEndIndex(_tree.LocationResolver);
}
_scope = _scope.Parent;
}
}
return false;
}
/// <summary>
/// Reformats a block node. If the block has braces then the formatting will be updated
/// appropriately, if forceNewLine
/// </summary>
/// <param name="block"></param>
/// <param name="braceOnNewline"></param>
private void WalkBlock(Block block) {
Debug.Assert(block == null || block.Braces != BraceState.None);
if (block != null && block.Braces != BraceState.None) {
bool isMultiLine = ContainsLineFeed(block.GetStartIndex(_tree.LocationResolver), block.GetEndIndex(_tree.LocationResolver));
bool isComment = FollowedBySingleLineComment(block.GetStartIndex(_tree.LocationResolver), false);
if (block.Count > 0 && isMultiLine && !isComment) {
// multiline block statement, make sure the 1st statement
// starts on a new line. If this is a comment it can stay on the same line as the brace
EnsureNewLineFollowing(block.GetStartIndex(_tree.LocationResolver) + "{".Length);
}
var parent = block.Parent;
Indent();
WalkStatements(block, block.Statements, isMultiLine);
Dedent();
if (block.Braces == BraceState.StartAndEnd) {
if (isMultiLine) {
EnsureNewLinePreceeding(block.GetEndIndex(_tree.LocationResolver) - 1);
} else {
ReplacePreceedingWhiteSpaceMaybeMultiline(block.GetEndIndex(_tree.LocationResolver) - 1);
}
}
}
}