private static bool IsNearExpressionBlockRightBoundary([NotNull] CSharpFmtStageContext ctx)
{
if (!(ctx.LeftChild is ICommentNode comment))
{
return(false);
}
return(comment.GetText() == T4CSharpCodeBehindIntermediateConverter.ExpressionCommentEndText);
}
public SpaceType?Provide(CSharpFmtStageContext ctx)
{
if (!IsApplicable(ctx))
{
return(null);
}
return(Type);
}
protected override bool IsApplicable(CSharpFmtStageContext ctx)
{
var leftExpressionBlock = ctx.LeftChild.GetT4ContainerFromCSharpNode <IT4ExpressionBlock>();
var rightExpressionBlock = ctx.RightChild.GetT4ContainerFromCSharpNode <IT4ExpressionBlock>();
if (leftExpressionBlock == null || rightExpressionBlock == null)
{
return(false);
}
return(leftExpressionBlock == rightExpressionBlock);
}
public override SpaceType GetBlockSpaceType(CSharpFmtStageContext context) {
ITreeNode leftChild = context.LeftChild;
if (leftChild is ICommentNode
&& leftChild.GetText() == T4CSharpCodeGenerator.CodeCommentStart
&& !leftChild.HasLineFeedsTo(context.RightChild))
return context.Parent is IClassBody ? SpaceType.Vertical : SpaceType.Horizontal;
if (context.RightChild is ICommentNode
&& context.RightChild.GetText() == T4CSharpCodeGenerator.CodeCommentEnd)
return context.Parent is IClassBody || leftChild.HasLineFeedsTo(context.RightChild) ? SpaceType.Vertical : SpaceType.Horizontal;
return SpaceType.Default;
}
private bool IsInBlockLeftBound([NotNull] CSharpFmtStageContext ctx)
{
if (!(ctx.RightChild is ICommentNode comment))
{
return(false);
}
if (comment.GetText() != EndComment)
{
return(false);
}
var leftExpressionBlock = ctx.LeftChild.GetLastTokenIn().GetT4ContainerFromCSharpNode <TBlock>();
if (leftExpressionBlock == null)
{
return(false);
}
return(true);
}
public override SpaceType GetBlockSpaceType(CSharpFmtStageContext context)
{
ITreeNode leftChild = context.LeftChild;
if (leftChild is ICommentNode &&
leftChild.GetText() == T4CSharpCodeGenerator.CodeCommentStart &&
!leftChild.HasLineFeedsTo(context.RightChild))
{
return(context.Parent is IClassBody ? SpaceType.Vertical : SpaceType.Horizontal);
}
if (context.RightChild is ICommentNode &&
context.RightChild.GetText() == T4CSharpCodeGenerator.CodeCommentEnd)
{
return(context.Parent is IClassBody || leftChild.HasLineFeedsTo(context.RightChild) ? SpaceType.Vertical : SpaceType.Horizontal);
}
return(SpaceType.Default);
}
protected abstract bool IsApplicable([NotNull] CSharpFmtStageContext ctx);
protected override bool IsApplicable(CSharpFmtStageContext ctx) => IsNearExpressionBlockLeftBoundary(ctx) || IsNearExpressionBlockRightBoundary(ctx);
protected override bool IsApplicable(CSharpFmtStageContext ctx) => IsInBlockLeftBound(ctx) || IsInBlockRightBound(ctx);
