public void addOpenBrace(IToken nextToken, int braceCode)
{
// addBracePart(nextToken, braceCode, "{");
if (getFormatMode()!=FORMAT_INDENT)
{
CommonToken token=(CommonToken)nextToken;
bool hasBraces=(token.Type==AS3_exParser.LCURLY);
StatementBraceInfo braceInfo=new StatementBraceInfo(braceCode, hasBraces);
// braceInfo.setStartBracePos(mOutputBuffer.Length); //add the current pos; will be cleaned up later if there is a brace
CommonToken startToken=findNextNonWhitespaceTokenAfterCurrentLine(token);
if (startToken.Channel==AS3_exParser.CHANNEL_MLCOMMENT || startToken.Channel==AS3_exParser.CHANNEL_SLCOMMENT)
braceInfo.setHasComment(true);
else
braceInfo.setHasComment(false);
braceInfo.setNextTokenType(nextToken.Type);
braceInfo.setOriginalDocStartPosition(startToken.StartIndex);
mAddBraceStack.Add(braceInfo);
}
}
public bool isNeedSwitchBraces(StatementBraceInfo info)
{
if (getSwitchBraceModifyMode()==Braces_AddSmart)
{
//if smart adding, return true unless the next token is the end 'break' (empty case statement),
//the next case/default statement, or the end brace of the switch
if (info.getNextTokenType()!=AS3_exLexer.BREAK && info.getNextTokenType()!=AS3_exLexer.CASE && info.getNextTokenType()!=AS3_exLexer.DEFAULT && info.getNextTokenType()!=AS3_exLexer.RCURLY)
return true;
}
// //if smart mode, then do some more tests
// if (getLoopBraceModifyMode()==Braces_AddSmart || getLoopBraceModifyMode()==Braces_AddRemoveSmart)
// {
// //if there's a comment before the statement, definitely add braces
// if (info.isHasComment())
// return true;
//
// //if the loop control statement itself crosses lines, then we want to add braces
// String statementText=mOutputBuffer.Substring(info.getOutputStatementStartPos(), info.getOutputStatementEndPos());
// if (statementText.IndexOf('\n')>=0)
// return true;
//
// //if the statement is on more than one line (that is, if there is wrapping involved), return true
// String statementData=mOutputBuffer.Substring(info.getStartBracePos(), info.getEndBracePos());
// if (statementData.IndexOf('\n')>=0)
// return true;
// }
return false;
}
private bool isRemoveBraces(StatementBraceInfo info)
{
switch (info.getStatementType())
{
case BraceAdd_Loop:
return isRemoveLoopBraces(info);
case BraceAdd_Conditional:
return isRemoveConditionalBraces(info);
case BraceAdd_Switch:
return isRemoveSwitchBraces(info);
default:
return false;
}
}
public bool isRemoveSwitchBraces(StatementBraceInfo info)
{
if (getSwitchBraceModifyMode()==Braces_RemoveUnnecessary)
{
return true;
}
return false;
}
private bool isSmartNeedBraces(StatementBraceInfo info)
{
//if there's a comment before the statement, definitely add braces
if (info.isHasComment())
return true;
//if the loop control statement itself crosses lines, then we want to add braces
if (info.getOutputStatementStartPos()>0 && info.getOutputStatementEndPos()>0)
{
String statementText = mOutputBuffer.ToString().Substring(info.getOutputStatementStartPos(), info.getOutputStatementEndPos() - info.getOutputStatementStartPos());
if (statementText.Trim().IndexOf('\n')>=0)
return true;
}
//if the statement is on more than one line (that is, if there is wrapping involved), return true
String statementData = mOutputBuffer.ToString().Substring(info.getStartBracePos(), info.getEndBracePos() - info.getStartBracePos()).Trim();
if (info.isBracesCurrentlyExist())
{
//remove braces from statementData, if at ends
statementData=statementData.Trim();
if (statementData.StartsWith('{'))
statementData=statementData.Substring(1);
if (statementData.EndsWith('}'))
statementData=statementData.Substring(0, statementData.Length-1);
}
if (statementData.Trim().IndexOf('\n')>=0)
return true;
//more than 2 statements means block plus more than one statement. If there is only one statement (and braces exist),
//that means an empty block, which we don't want to touch either.
if (info.getStatementCount()>2 || (info.isBracesCurrentlyExist() && info.getStatementCount()<=1))
return true;
return false;
}
public bool isNeedLoopBraces(StatementBraceInfo info)
{
//if always adding, return true
if (getLoopBraceModifyMode()==Braces_AddIfMissing)
return true;
//if smart mode, then do some more tests
if (getLoopBraceModifyMode()==Braces_AddSmart || getLoopBraceModifyMode()==Braces_AddRemoveSmart)
{
return isSmartNeedBraces(info);
}
return false;
}
public bool isRemoveLoopBraces(StatementBraceInfo info)
{
if (getLoopBraceModifyMode()==Braces_AddRemoveSmart)
{
return !isNeedLoopBraces(info);
}
return false;
}
public bool isRemoveConditionalBraces(StatementBraceInfo info)
{
if (getConditionalBraceModifyMode()==Braces_AddRemoveSmart)
{
return !isNeedConditionalBraces(info);
}
return false;
}
