private static void HandleEachOverExpression(SuperSimpleTemplateParserState state)
{
var each = SyntaxTree.Iterate(
state.ParseCurrentTokenExpression(),
SyntaxTree.Block()
);
state.AddNodeToCurrentBlock(each);
state.PushNewScope(each.Body, each.ItemType);
}
private static void HandlePositiveConditional(SuperSimpleTemplateParserState state)
{
var condition = SyntaxTree.Conditional(
state.ParseCurrentTokenExpression(),
SyntaxTree.Block()
);
state.AddNodeToCurrentBlock(condition);
state.PushNewScope(condition.TrueBlock);
}
private static void HandleEachOverExpression(SuperSimpleTemplateParserState state)
{
var each = SyntaxTree.Iterate(
state.ParseCurrentTokenExpression(),
SyntaxTree.Block()
);
state.AddNodeToCurrentBlock(each);
state.PushNewScope(each.Body, each.ItemType);
}
private static void HandlePositiveConditional(SuperSimpleTemplateParserState state)
{
var condition = SyntaxTree.Conditional(
state.ParseCurrentTokenExpression(),
SyntaxTree.Block()
);
state.AddNodeToCurrentBlock(condition);
state.PushNewScope(condition.TrueBlock);
}
private static void HandlePartial(SuperSimpleTemplateParserState state)
{
var details = state.ParseCurrentTokenNameAndModelExpression();
ExpressionNode expression = Expression.Self(state.CurrentTypeInScope());
if (!String.IsNullOrEmpty(details.Model))
{
expression = state.ParseExpression(details.Model);
}
state.AddNodeToCurrentBlock(SyntaxTree.Include(details.Name, expression));
}
private static void HandleWriteLiteral(SuperSimpleTemplateParserState state)
{
var expression = state.CurrentToken.Content;
var htmlEncode = false;
if (expression.StartsWith("!"))
{
htmlEncode = true;
expression = expression.Substring(1);
}
state.AddNodeToCurrentBlock(SyntaxTree.WriteExpression(state.ParseExpression(expression), htmlEncode));
}
public static SyntaxTreeNode Parse(IEnumerable<SuperSimpleToken> tokens, Type modelType)
{
var state = new SuperSimpleTemplateParserState();
state.PushNewScope(modelType);
foreach (var token in tokens)
{
state.CurrentToken = token;
foreach (var handler in handlers)
{
if (handler.Key(token))
{
handler.Value(state);
break;
}
}
}
state.AssertScopeStackIsBackToASingleScope();
return state.CurrentBlock;
}
public static SyntaxTreeNode Parse(IEnumerable <SuperSimpleToken> tokens, Type modelType)
{
var state = new SuperSimpleTemplateParserState();
state.PushNewScope(modelType);
foreach (var token in tokens)
{
state.CurrentToken = token;
foreach (var handler in handlers)
{
if (handler.Key(token))
{
handler.Value(state);
break;
}
}
}
state.AssertScopeStackIsBackToASingleScope();
return(state.CurrentBlock);
}
private static void HandleEndConditional(SuperSimpleTemplateParserState state)
{
state.AssertInsideConditionalBlock();
state.PopCurrentScope();
}
private static void HandleStringLiteral(SuperSimpleTemplateParserState state)
{
state.AddNodeToCurrentBlock(SyntaxTree.WriteString(state.CurrentToken.Content));
}
private static void HandleFlush(SuperSimpleTemplateParserState state)
{
state.AddNodeToCurrentBlock(SyntaxTree.Flush());
}
private static void HandleSection(SuperSimpleTemplateParserState state)
{
var details = state.ParseCurrentTokenNameAndModelExpression();
state.AddNodeToCurrentBlock(SyntaxTree.Override(details.Name));
}
private static void HandleSection(SuperSimpleTemplateParserState state)
{
var details = state.ParseCurrentTokenNameAndModelExpression();
state.AddNodeToCurrentBlock(SyntaxTree.Override(details.Name));
}
private static void HandleEndEach(SuperSimpleTemplateParserState state)
{
state.AssertInsideIterationBlock();
state.PopCurrentScope();
}
private static void HandleFlush(SuperSimpleTemplateParserState state)
{
state.AddNodeToCurrentBlock(SyntaxTree.Flush());
}
private static void HandleEndEach(SuperSimpleTemplateParserState state)
{
state.AssertInsideIterationBlock();
state.PopCurrentScope();
}
private static void HandleWriteLiteral(SuperSimpleTemplateParserState state)
{
var expression = state.CurrentToken.Content;
var htmlEncode = false;
if (expression.StartsWith("!"))
{
htmlEncode = true;
expression = expression.Substring(1);
}
state.AddNodeToCurrentBlock(SyntaxTree.WriteExpression(state.ParseExpression(expression), htmlEncode));
}
private static void HandleStringLiteral(SuperSimpleTemplateParserState state)
{
state.AddNodeToCurrentBlock(SyntaxTree.WriteString(state.CurrentToken.Content));
}
private static void HandleEndConditional(SuperSimpleTemplateParserState state)
{
state.AssertInsideConditionalBlock();
state.PopCurrentScope();
}
private static void HandlePartial(SuperSimpleTemplateParserState state)
{
var details = state.ParseCurrentTokenNameAndModelExpression();
ExpressionNode expression = SyntaxTreeExpression.Self(state.CurrentTypeInScope());
if (!String.IsNullOrEmpty(details.Model))
{
expression = state.ParseExpression(details.Model);
}
state.AddNodeToCurrentBlock(SyntaxTree.Include(details.Name, expression));
}
