本文整理汇总了C#中System.Web.Razor.Parser.SyntaxTree.Block类的典型用法代码示例。如果您正苦于以下问题：C# Block类的具体用法？C# Block怎么用？C# Block使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Block类属于System.Web.Razor.Parser.SyntaxTree命名空间，在下文中一共展示了Block类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GenerateStartBlockCode
public override void GenerateStartBlockCode (Block target, CodeGeneratorContext context)
{
if (context.Host.DesignTimeMode)
return;
context.FlushBufferedStatement();
var sb = new StringBuilder ();
if (!string.IsNullOrEmpty (context.TargetWriterName)) {
sb.AppendFormat (
"{0} ({1}, ",
context.Host.GeneratedClassContext.WriteAttributeToMethodName,
context.TargetWriterName
);
} else {
sb.AppendFormat (
"{0} (",
context.Host.GeneratedClassContext.WriteAttributeMethodName
);
}
sb.WriteCStyleStringLiteral (Name);
sb.Append (", ");
sb.WriteCStyleStringLiteral (Prefix);
sb.Append (", ");
sb.WriteCStyleStringLiteral (Suffix);
context.AddStatement (sb.ToString ());
}示例2: BlockBuilder
public BlockBuilder(Block original)
{
Type = original.Type;
Children = new List<SyntaxTreeNode>(original.Children);
Name = original.Name;
CodeGenerator = original.CodeGenerator;
}示例3: GenerateStartBlockCode
public override void GenerateStartBlockCode(Block target, CodeGeneratorContext context)
{
_writer = context.CreateCodeWriter();
string prefix = context.BuildCodeString(
cw => cw.WriteHelperHeaderPrefix(context.Host.GeneratedClassContext.TemplateTypeName, context.Host.StaticHelpers));
_writer.WriteLinePragma(
context.GenerateLinePragma(Signature.Location, prefix.Length, Signature.Value.Length));
_writer.WriteSnippet(prefix);
_writer.WriteSnippet(Signature);
if (HeaderComplete)
{
_writer.WriteHelperHeaderSuffix(context.Host.GeneratedClassContext.TemplateTypeName);
}
_writer.WriteLinePragma(null);
if (HeaderComplete)
{
_writer.WriteReturn();
_writer.WriteStartConstructor(context.Host.GeneratedClassContext.TemplateTypeName);
_writer.WriteStartLambdaDelegate(HelperWriterName);
}
_statementCollectorToken = context.ChangeStatementCollector(AddStatementToHelper);
_oldWriter = context.TargetWriterName;
context.TargetWriterName = HelperWriterName;
}示例4: GeneratorResults
public GeneratorResults(Block document,
IList<RazorError> parserErrors,
CodeCompileUnit generatedCode,
IDictionary<int, GeneratedCodeMapping> designTimeLineMappings)
: this(parserErrors.Count == 0, document, parserErrors, generatedCode, designTimeLineMappings)
{
}示例5: GenerateStartBlockCode
public override void GenerateStartBlockCode(Block target, CodeGeneratorContext context)
{
if (context.Host.DesignTimeMode)
{
return; // Don't generate anything!
}
context.FlushBufferedStatement();
context.AddStatement(context.BuildCodeString(cw =>
{
if (!String.IsNullOrEmpty(context.TargetWriterName))
{
cw.WriteStartMethodInvoke(context.Host.GeneratedClassContext.WriteAttributeToMethodName);
cw.WriteSnippet(context.TargetWriterName);
cw.WriteParameterSeparator();
}
else
{
cw.WriteStartMethodInvoke(context.Host.GeneratedClassContext.WriteAttributeMethodName);
}
cw.WriteStringLiteral(Name);
cw.WriteParameterSeparator();
cw.WriteLocationTaggedString(Prefix);
cw.WriteParameterSeparator();
cw.WriteLocationTaggedString(Suffix);
// In VB, we need a line continuation
cw.WriteLineContinuation();
}));
}示例6: GenerateEndBlockCode
public override void GenerateEndBlockCode(Block target, CodeGeneratorContext context)
{
string endBlock = context.BuildCodeString(cw =>
{
if (context.ExpressionRenderingMode == ExpressionRenderingMode.WriteToOutput)
{
if (!context.Host.DesignTimeMode)
{
cw.WriteEndMethodInvoke();
}
cw.WriteEndStatement();
}
else
{
cw.WriteLineContinuation();
}
});
context.MarkEndOfGeneratedCode();
context.BufferStatementFragment(endBlock);
context.FlushBufferedStatement();
if (context.Host.EnableInstrumentation && context.ExpressionRenderingMode == ExpressionRenderingMode.WriteToOutput)
{
Span contentSpan = target.Children
.OfType<Span>()
.Where(s => s.Kind == SpanKind.Code || s.Kind == SpanKind.Markup)
.FirstOrDefault();
if (contentSpan != null)
{
context.AddContextCall(contentSpan, context.Host.GeneratedClassContext.EndContextMethodName, false);
}
}
}示例7: RenderClientTemplate
public virtual void RenderClientTemplate(Block document, TextWriter output)
{
output.Write("function (Model) { ");
output.Write("var _buf = []; ");
ParseSyntaxTreeNode(document, output);
output.Write(" return _buf.join(''); };");
}示例8: WriteDebugTree
internal static void WriteDebugTree(string sourceFile, Block document, PartialParseResult result, TextChange change, RazorEditorParser parser, bool treeStructureChanged)
{
if (!OutputDebuggingEnabled)
{
return;
}
RunTask(() =>
{
string outputFileName = Normalize(sourceFile) + "_tree";
string outputPath = Path.Combine(Path.GetDirectoryName(sourceFile), outputFileName);
var treeBuilder = new StringBuilder();
WriteTree(document, treeBuilder);
treeBuilder.AppendLine();
treeBuilder.AppendFormat(CultureInfo.CurrentCulture, "Last Change: {0}", change);
treeBuilder.AppendLine();
treeBuilder.AppendFormat(CultureInfo.CurrentCulture, "Normalized To: {0}", change.Normalize());
treeBuilder.AppendLine();
treeBuilder.AppendFormat(CultureInfo.CurrentCulture, "Partial Parse Result: {0}", result);
treeBuilder.AppendLine();
if (result.HasFlag(PartialParseResult.Rejected))
{
treeBuilder.AppendFormat(CultureInfo.CurrentCulture, "Tree Structure Changed: {0}", treeStructureChanged);
treeBuilder.AppendLine();
}
if (result.HasFlag(PartialParseResult.AutoCompleteBlock))
{
treeBuilder.AppendFormat(CultureInfo.CurrentCulture, "Auto Complete Insert String: \"{0}\"", parser.GetAutoCompleteString());
treeBuilder.AppendLine();
}
File.WriteAllText(outputPath, treeBuilder.ToString());
});
}示例9: RunParseTest
internal virtual void RunParseTest(string document, Func<ParserBase, Action> parserActionSelector, Block expectedRoot, IList<RazorError> expectedErrors, bool designTimeParser) {
// Create the source
using (StringTextBuffer reader = new StringTextBuffer(document)) {
ParserResults results = null;
try {
ParserBase codeParser = CreateCodeParser();
MarkupParser markupParser = CreateMarkupParser();
SyntaxTreeBuilderVisitor listener = new SyntaxTreeBuilderVisitor();
ParserContext context = CreateParserRun(new TextBufferReader(reader), codeParser, markupParser, listener);
context.DesignTimeMode = designTimeParser;
codeParser.Context = context;
markupParser.Context = context;
// Run the parser
parserActionSelector(context.ActiveParser)();
context.OnComplete();
// Collect the results
results = listener.Results;
EvaluateResults(TestContext, results, expectedRoot, expectedErrors);
}
finally {
if (TestContext != null && results != null && results.Document != null) {
TestContext.WriteLine(String.Empty);
TestContext.WriteLine("Actual Parse Tree:");
WriteNode(0, TestContext, results.Document);
}
}
}
}示例10: GenerateStartBlockCode
public override void GenerateStartBlockCode (Block target, CodeGeneratorContext context)
{
if (context.Host.DesignTimeMode)
return;
Block child = target.Children.Where (n => n.IsBlock).Cast<Block> ().FirstOrDefault ();
isExpression = child != null && child.Type == BlockType.Expression;
var sb = new StringBuilder ();
sb.Append (", Tuple.Create<string,object,bool> (");
sb.WriteCStyleStringLiteral (Prefix.Value);
sb.Append (", ");
if (isExpression) {
oldRenderingMode = context.GetExpressionRenderingMode ();
context.SetExpressionRenderingMode (ExpressionRenderingMode.InjectCode);
} else {
sb.AppendFormat (
"new {0} ({1} => {{",
context.Host.GeneratedClassContext.TemplateTypeName,
ValueWriterName);
}
context.MarkEndOfGeneratedCode ();
context.BufferStatementFragment (sb.ToString ());
oldTargetWriter = context.TargetWriterName;
context.TargetWriterName = ValueWriterName;
}开发者ID:pabloescribanoloza，项目名称:monodevelop，代码行数:29，代码来源:PreprocessedDynamicAttributeBlockCodeGenerator.cs
示例11: VisitBlock
public override void VisitBlock(Block block)
{
if (CanRewrite(block))
{
SyntaxTreeNode newNode = RewriteBlock(_blocks.Peek(), block);
if (newNode != null)
{
_blocks.Peek().Children.Add(newNode);
}
}
else
{
// Not rewritable.
BlockBuilder builder = new BlockBuilder(block);
builder.Children.Clear();
_blocks.Push(builder);
base.VisitBlock(block);
Debug.Assert(ReferenceEquals(builder, _blocks.Peek()));
if (_blocks.Count > 1)
{
_blocks.Pop();
_blocks.Peek().Children.Add(builder.Build());
}
}
}示例12: GetBlockName
public static string GetBlockName(Block block)
{
const string defaultName = "...";
switch (block.Type)
{
case BlockType.Statement:
return "{...}";
case BlockType.Directive:
break;
case BlockType.Functions:
return "@funtions";
case BlockType.Expression:
break;
case BlockType.Helper:
return GetHelperBlockName(block);
case BlockType.Markup:
break;
case BlockType.Section:
return GetSectionBlockName(block);
case BlockType.Template:
break;
case BlockType.Comment:
return GetCommentBlockName(block);
default:
return defaultName;
}
return defaultName;
}示例13: GenerateEndBlockCode
public override void GenerateEndBlockCode (Block target, CodeGeneratorContext context)
{
if (context.Host.DesignTimeMode)
return;
context.FlushBufferedStatement ();
context.AddStatement (");");
}示例14: GeneratorResults
protected GeneratorResults(bool success,
Block document,
IList<RazorError> parserErrors,
CodeCompileUnit generatedCode,
IDictionary<int, GeneratedCodeMapping> designTimeLineMappings)
: base(success, document, parserErrors) {
GeneratedCode = generatedCode;
DesignTimeLineMappings = designTimeLineMappings;
}示例15: VisitBlock
public virtual void VisitBlock(Block block)
{
VisitStartBlock(block);
foreach (SyntaxTreeNode node in block.Children)
{
node.Accept(this);
}
VisitEndBlock(block);
}