protected override void Visit(LiteralCodeAttributeChunk chunk)
{
if (chunk.Value == null)
{
// TODO: This is a hack, this should really be handled at the chunk generation level
var dynamicCodeAttributeChunk = new DynamicCodeAttributeChunk
{
Children = chunk.Children,
Association = chunk.Association,
Prefix = chunk.Prefix,
Start = chunk.Start
};
Visit(dynamicCodeAttributeChunk);
return;
}
var attributePiece = new LiteralAttributePiece
{
DocumentLocation = CreateMappingLocation(chunk.Start, chunk.Association.Length),
Prefix = chunk.Prefix,
Value = chunk.Value,
};
_context.Builder.Add(attributePiece);
}
protected override void Visit(LiteralCodeAttributeChunk chunk)
{
var visitChildren = chunk.Value == null;
if (Context.Host.DesignTimeMode)
{
// Render the attribute without wrapping it in a call to WriteAttribute
if (visitChildren)
{
Accept(chunk.Children);
}
return;
}
if (!string.IsNullOrEmpty(Context.TargetWriterName))
{
Writer.WriteStartMethodInvocation(Context.Host.GeneratedClassContext.WriteAttributeValueToMethodName)
.Write(Context.TargetWriterName)
.WriteParameterSeparator();
}
else
{
Writer.WriteStartMethodInvocation(WriteAttributeValueMethodName);
}
Writer
.WriteLocationTaggedString(chunk.Prefix)
.WriteParameterSeparator();
if (visitChildren)
{
var currentRenderingMode = Context.ExpressionRenderingMode;
Context.ExpressionRenderingMode = ExpressionRenderingMode.InjectCode;
Accept(chunk.Children);
Context.ExpressionRenderingMode = currentRenderingMode;
Writer
.WriteParameterSeparator()
.Write(chunk.ValueLocation.AbsoluteIndex.ToString(CultureInfo.InvariantCulture))
.WriteParameterSeparator()
.Write(chunk.Association.Length.ToString(CultureInfo.InvariantCulture))
.WriteParameterSeparator()
.WriteBooleanLiteral(false)
.WriteEndMethodInvocation();
}
else
{
Writer
.WriteLocationTaggedString(chunk.Value)
.WriteParameterSeparator()
.Write(chunk.Association.Length.ToString(CultureInfo.InvariantCulture))
.WriteParameterSeparator()
.WriteBooleanLiteral(true)
.WriteEndMethodInvocation();
}
}
protected override void Visit(LiteralCodeAttributeChunk chunk)
{
var visitChildren = chunk.Value == null;
if (Context.Host.DesignTimeMode)
{
// Render the attribute without wrapping it in a call to WriteAttribute
if (visitChildren)
{
Accept(chunk.Children);
}
return;
}
Writer.WriteParameterSeparator()
.WriteStartMethodInvocation("Tuple.Create")
.WriteLocationTaggedString(chunk.Prefix)
.WriteParameterSeparator();
if (visitChildren)
{
Writer.WriteStartMethodInvocation("Tuple.Create", new string[] { "System.Object", "System.Int32" });
var currentRenderingMode = Context.ExpressionRenderingMode;
Context.ExpressionRenderingMode = ExpressionRenderingMode.InjectCode;
Accept(chunk.Children);
Context.ExpressionRenderingMode = currentRenderingMode;
Writer.WriteParameterSeparator()
.Write(chunk.ValueLocation.AbsoluteIndex.ToString(CultureInfo.CurrentCulture))
.WriteEndMethodInvocation(false)
.WriteParameterSeparator()
.WriteBooleanLiteral(false)
.WriteEndMethodInvocation(false);
}
else
{
Writer.WriteLocationTaggedString(chunk.Value)
.WriteParameterSeparator()
.WriteBooleanLiteral(true)
.WriteEndMethodInvocation(false);
}
}
protected override void Visit(LiteralCodeAttributeChunk chunk)
{
if (Context.Host.DesignTimeMode)
{
return; // Don't generate anything!
}
Writer.WriteParameterSeparator()
.WriteStartMethodInvocation("Tuple.Create")
.WriteLocationTaggedString(chunk.Prefix)
.WriteParameterSeparator();
if (chunk.Children.Count > 0 || chunk.Value == null)
{
Writer.WriteStartMethodInvocation("Tuple.Create", new string[] { "System.Object", "System.Int32" });
ExpressionRenderingMode currentRenderingMode = Context.ExpressionRenderingMode;
Context.ExpressionRenderingMode = ExpressionRenderingMode.InjectCode;
Accept(chunk.Children);
Context.ExpressionRenderingMode = currentRenderingMode;
Writer.WriteParameterSeparator()
.Write(chunk.ValueLocation.AbsoluteIndex.ToString(CultureInfo.CurrentCulture))
.WriteEndMethodInvocation(false)
.WriteParameterSeparator()
.WriteBooleanLiteral(false)
.WriteEndMethodInvocation(false);
}
else
{
Writer.WriteLocationTaggedString(chunk.Value)
.WriteParameterSeparator()
.WriteBooleanLiteral(true)
.WriteEndMethodInvocation(false);
}
}
protected override void Visit(LiteralCodeAttributeChunk chunk)
{
}
protected virtual void Visit(LiteralCodeAttributeChunk chunk)
{
}
protected abstract void Visit(LiteralCodeAttributeChunk chunk);
