private CodeSnippetExpression RewriteArrayInitializerExpression(CodeArrayInitializerExpression arrayInitializer)
{
using (StringWriter sw = new StringWriter(CultureInfo.InvariantCulture))
{
sw.Write("{ ");
sw.WriteLine();
this.nestingLevel++;
try
{
foreach (CodeExpression expr in arrayInitializer.Values)
{
this.WriteIndentation(sw);
this.generator.GenerateCodeFromExpression(expr, sw, null);
sw.WriteLine(", ");
}
}
finally
{
this.nestingLevel--;
}
this.WriteIndentation(sw);
sw.Write(" }");
return(new CodeSnippetExpression(sw.ToString()));
}
}
/// <inheritdoc />
protected override bool HandleDynamic(CodeArrayInitializerExpression obj, Context ctx)
{
ctx.Writer.Write("{");
GeneralUtils.HandleCollectionCommaSeparated(obj.Expressions, ctx.HandlerProvider.ExpressionHandler, ctx);
ctx.Writer.Write("}");
return(true);
}
private CodeExpression RewriteAnonymousArrayExpression(CodeAnonymousArrayExpression expression)
{
var converted = new CodeArrayInitializerExpression();
foreach (var element in expression.Elements)
{
converted.Add(element);
}
return(this.RewriteArrayInitializerExpression(converted));
}
private CodeSnippetExpression RewriteArrayInitializerExpression(CodeArrayInitializerExpression arrayInitializer)
{
using (StringWriter sw = new StringWriter(CultureInfo.InvariantCulture))
{
sw.Write("{ ");
for (int i = 0; i < arrayInitializer.Values.Count; i++)
{
var expr = arrayInitializer.Values[i];
this.generator.GenerateCodeFromExpression(expr, sw, null);
if (i < arrayInitializer.Values.Count - 1)
{
sw.Write(", ");
}
}
sw.Write(" }");
return(new CodeSnippetExpression(sw.ToString()));
}
}
/// <summary>
/// Rewrites CodeExpression
/// </summary>
/// <param name="e">A CodeExpression to be rewritten.</param>
/// <param name="didRewrite">A value which will be set to true if the rewriting returned a new object.</param>
/// <returns>Rewritten CodeExpression.</returns>
protected override CodeExpression Rewrite(CodeExpression e, ref bool didRewrite)
{
CodeLambdaExpression lambdaExpression = e as CodeLambdaExpression;
if (lambdaExpression != null)
{
didRewrite = true;
return(this.RewriteLambdaExpression(lambdaExpression));
}
CodeQueryExpression queryExpression = e as CodeQueryExpression;
if (queryExpression != null)
{
didRewrite = true;
return(this.RewriteComprehensionExpression(queryExpression));
}
CodeCreateAndInitializeObjectExpression objectCreateExpression = e as CodeCreateAndInitializeObjectExpression;
if (objectCreateExpression != null)
{
didRewrite = true;
return(this.RewriteCreateAndInitializeObjectExpression(objectCreateExpression));
}
CodeArrayInitializerExpression arrayInitializer = e as CodeArrayInitializerExpression;
if (arrayInitializer != null)
{
didRewrite = true;
return(this.RewriteArrayInitializerExpression(arrayInitializer));
}
CodeExclusiveOrExpression exclusiveOrExpression = e as CodeExclusiveOrExpression;
if (exclusiveOrExpression != null)
{
didRewrite = true;
return(this.RewriteExclusiveOrExpression(exclusiveOrExpression));
}
CodeAsExpression asExpression = e as CodeAsExpression;
if (asExpression != null)
{
didRewrite = true;
return(this.RewriteAsExpression(asExpression));
}
CodeIsExpression isExpression = e as CodeIsExpression;
if (isExpression != null)
{
didRewrite = true;
return(this.RewriteIsExpression(isExpression));
}
CodePrimitiveExpression primitiveExpression = e as CodePrimitiveExpression;
if (primitiveExpression != null)
{
return(this.RewritePrimitiveExpression(primitiveExpression, ref didRewrite));
}
var ternaryExpression = e as CodeTernaryExpression;
if (ternaryExpression != null)
{
didRewrite = true;
return(this.RewriteTernaryExpression(ternaryExpression));
}
var anonymousArray = e as CodeAnonymousArrayExpression;
if (anonymousArray != null)
{
didRewrite = true;
return(this.RewriteAnonymousArrayExpression(anonymousArray));
}
return(base.Rewrite(e, ref didRewrite));
}
/// <inheritdoc cref="ICodeObjectHandler{T}.Handle"/>
protected abstract bool HandleDynamic(CodeArrayInitializerExpression obj, Context ctx);
