internal IndentBlockOperation(
SyntaxToken baseToken,
SyntaxToken startToken,
SyntaxToken endToken,
TextSpan textSpan,
int indentationDelta,
IndentBlockOption option
)
{
Contract.ThrowIfFalse(option.IsMaskOn(IndentBlockOption.PositionMask));
Contract.ThrowIfFalse(option.IsMaskOn(IndentBlockOption.RelativePositionMask));
Contract.ThrowIfFalse(baseToken.Span.End <= textSpan.Start);
Contract.ThrowIfTrue(textSpan.Start < 0 || textSpan.Length < 0);
Contract.ThrowIfTrue(startToken.RawKind == 0);
Contract.ThrowIfTrue(endToken.RawKind == 0);
this.BaseToken = baseToken;
this.TextSpan = textSpan;
this.Option = option;
this.StartToken = startToken;
this.EndToken = endToken;
this.IsRelativeIndentation = true;
this.IndentationDeltaOrPosition = indentationDelta;
}
protected void SetAlignmentBlockOperation(
List <IndentBlockOperation> list,
SyntaxToken baseToken,
SyntaxToken startToken,
SyntaxToken endToken,
IndentBlockOption option = IndentBlockOption.RelativePosition)
{
list.Add(FormattingOperations.CreateRelativeIndentBlockOperation(baseToken, startToken, endToken, indentationDelta: 0, option: option));
}
protected void AddIndentBlockOperation(
List<IndentBlockOperation> list,
SyntaxToken startToken,
SyntaxToken endToken,
IndentBlockOption option = IndentBlockOption.RelativePosition)
{
if (startToken.CSharpKind() == SyntaxKind.None || endToken.CSharpKind() == SyntaxKind.None)
{
return;
}
list.Add(FormattingOperations.CreateIndentBlockOperation(startToken, endToken, indentationDelta: 1, option: option));
}
protected void AddAbsoluteZeroIndentBlockOperation(
List <IndentBlockOperation> list,
SyntaxToken startToken,
SyntaxToken endToken,
IndentBlockOption option = IndentBlockOption.AbsolutePosition)
{
if (startToken.CSharpKind() == SyntaxKind.None || endToken.CSharpKind() == SyntaxKind.None)
{
return;
}
list.Add(FormattingOperations.CreateIndentBlockOperation(startToken, endToken, indentationDelta: 0, option: option));
}
protected void AddIndentBlockOperation(
List <IndentBlockOperation> list,
SyntaxToken startToken,
SyntaxToken endToken,
IndentBlockOption option = IndentBlockOption.RelativePosition)
{
if (startToken.Kind() == SyntaxKind.None || endToken.Kind() == SyntaxKind.None)
{
return;
}
list.Add(FormattingOperations.CreateIndentBlockOperation(startToken, endToken, indentationDelta: 1, option: option));
}
protected void AddAbsoluteZeroIndentBlockOperation(
List<IndentBlockOperation> list,
SyntaxToken startToken,
SyntaxToken endToken,
IndentBlockOption option = IndentBlockOption.AbsolutePosition)
{
if (startToken.Kind() == SyntaxKind.None || endToken.Kind() == SyntaxKind.None)
{
return;
}
list.Add(FormattingOperations.CreateIndentBlockOperation(startToken, endToken, indentationDelta: 0, option: option));
}
internal IndentBlockOperation(SyntaxToken startToken, SyntaxToken endToken, TextSpan textSpan, int indentationDelta, IndentBlockOption option)
{
Contract.ThrowIfFalse(option.IsMaskOn(IndentBlockOption.PositionMask));
Contract.ThrowIfTrue(textSpan.Start < 0 || textSpan.Length < 0);
Contract.ThrowIfTrue(startToken.RawKind == 0);
Contract.ThrowIfTrue(endToken.RawKind == 0);
this.BaseToken = default(SyntaxToken);
this.TextSpan = textSpan;
this.Option = option;
this.StartToken = startToken;
this.EndToken = endToken;
this.IsRelativeIndentation = false;
this.IndentationDeltaOrPosition = indentationDelta;
}
protected static void AddUnindentBlockOperation(
List <IndentBlockOperation> list,
SyntaxToken startToken,
SyntaxToken endToken,
bool includeTriviaAtEnd = false,
IndentBlockOption option = IndentBlockOption.RelativePosition
)
{
if (startToken.Kind() == SyntaxKind.None || endToken.Kind() == SyntaxKind.None)
{
return;
}
if (includeTriviaAtEnd)
{
list.Add(
FormattingOperations.CreateIndentBlockOperation(
startToken,
endToken,
indentationDelta: -1,
option: option
)
);
}
else
{
var startPosition = CommonFormattingHelpers.GetStartPositionOfSpan(startToken);
var endPosition = endToken.Span.End;
list.Add(
FormattingOperations.CreateIndentBlockOperation(
startToken,
endToken,
TextSpan.FromBounds(startPosition, endPosition),
indentationDelta: -1,
option: option
)
);
}
}
protected void AddUnindentBlockOperation(
List<IndentBlockOperation> list,
SyntaxToken startToken,
SyntaxToken endToken,
bool includeTriviaAtEnd = false,
IndentBlockOption option = IndentBlockOption.RelativePosition)
{
if (startToken.CSharpKind() == SyntaxKind.None || endToken.CSharpKind() == SyntaxKind.None)
{
return;
}
if (includeTriviaAtEnd)
{
list.Add(FormattingOperations.CreateIndentBlockOperation(startToken, endToken, indentationDelta: -1, option: option));
}
else
{
var startPosition = CommonFormattingHelpers.GetStartPositionOfSpan(startToken);
var endPosition = endToken.Span.End;
list.Add(FormattingOperations.CreateIndentBlockOperation(startToken, endToken, TextSpan.FromBounds(startPosition, endPosition), indentationDelta: -1, option: option));
}
}
/// <summary>
/// create indent block region around the given text span with the given indentation delta added to the column of the base token
/// </summary>
public static IndentBlockOperation CreateRelativeIndentBlockOperation(SyntaxToken baseToken, SyntaxToken startToken, SyntaxToken endToken, TextSpan textSpan, int indentationDelta, IndentBlockOption option)
{
return new IndentBlockOperation(baseToken, startToken, endToken, textSpan, indentationDelta, option);
}
public static bool IsMaskOn(this IndentBlockOption option, IndentBlockOption mask)
{
return((option & mask) != 0x0);
}
/// <summary> /// create indent block region around the given text span with the given indentation delta added to the existing indentation at the position of the start token /// </summary> public static IndentBlockOperation CreateIndentBlockOperation(SyntaxToken startToken, SyntaxToken endToken, TextSpan textSpan, int indentationDelta, IndentBlockOption option) => new IndentBlockOperation(startToken, endToken, textSpan, indentationDelta, option);
public static bool IsOn(this IndentBlockOption option, IndentBlockOption flag)
{
return((option & flag) == flag);
}
public static bool IsMaskOn(this IndentBlockOption option, IndentBlockOption mask) => (option & mask) != 0x0;
protected void SetAlignmentBlockOperation(
List<IndentBlockOperation> list,
SyntaxToken baseToken,
SyntaxToken startToken,
SyntaxToken endToken,
IndentBlockOption option = IndentBlockOption.RelativePosition)
{
list.Add(FormattingOperations.CreateRelativeIndentBlockOperation(baseToken, startToken, endToken, indentationDelta: 0, option: option));
}
/// <summary>
/// create indent block region around the start and end token with the given indentation delta added to the column of the base token
/// </summary>
public static IndentBlockOperation CreateRelativeIndentBlockOperation(SyntaxToken baseToken, SyntaxToken startToken, SyntaxToken endToken, int indentationDelta, IndentBlockOption option)
{
var span = CommonFormattingHelpers.GetSpanIncludingTrailingAndLeadingTriviaOfAdjacentTokens(startToken, endToken);
return(CreateRelativeIndentBlockOperation(baseToken, startToken, endToken, span, indentationDelta, option));
}
/// <summary>
/// create indent block region around the start and end token with the given indentation delta added to the column of the base token
/// </summary>
public static IndentBlockOperation CreateRelativeIndentBlockOperation(SyntaxToken baseToken, SyntaxToken startToken, SyntaxToken endToken, int indentationDelta, IndentBlockOption option)
{
var span = CommonFormattingHelpers.GetSpanIncludingTrailingAndLeadingTriviaOfAdjacentTokens(startToken, endToken);
return CreateRelativeIndentBlockOperation(baseToken, startToken, endToken, span, indentationDelta, option);
}
/// <summary>
/// create indent block region around the given text span with the given indentation delta added to the column of the base token
/// </summary>
public static IndentBlockOperation CreateRelativeIndentBlockOperation(SyntaxToken baseToken, SyntaxToken startToken, SyntaxToken endToken, TextSpan textSpan, int indentationDelta, IndentBlockOption option)
{
return(new IndentBlockOperation(baseToken, startToken, endToken, textSpan, indentationDelta, option));
}
public static bool IsOn(this IndentBlockOption option, IndentBlockOption flag) => (option & flag) == flag;
