internal static List<ParseException> Compact(string inputFile, string inputSource, TextWriter output, string copyright, string timeStamp, CssCompactor.Options options)
{
if (output == null)
{
throw new NullReferenceException("Output TextWriter was null.");
}
// write out header with copyright and timestamp
CssCompactor.WriteHeader(output, copyright, timeStamp);
// verify, compact and write out results
CssParser parser = new CssParser(inputFile, inputSource);
parser.Write(output, options);
// return any errors
return parser.Errors;
}
internal static List <ParseException> Compact(string inputFile, string inputSource, TextWriter output, string copyright, string timeStamp, CssCompactor.Options options)
{
if (output == null)
{
throw new NullReferenceException("Output TextWriter was null.");
}
// write out header with copyright and timestamp
CssCompactor.WriteHeader(output, copyright, timeStamp);
// verify, compact and write out results
CssParser parser = new CssParser(inputFile, inputSource);
parser.Write(output, options);
// return any errors
return(parser.Errors);
}
internal static List<ParseException> Compact(string inputFile, string outputFile, string copyright, string timeStamp, CssCompactor.Options options)
{
if (!System.IO.File.Exists(inputFile))
{
throw new FileNotFoundException(String.Format("File (\"{0}\") not found.", inputFile), inputFile);
}
if ((options & CssCompactor.Options.Overwrite) == 0x0 && System.IO.File.Exists(outputFile))
{
throw new AccessViolationException(String.Format("File (\"{0}\") already exists.", outputFile));
}
if (inputFile.Equals(outputFile, StringComparison.OrdinalIgnoreCase))
{
throw new ApplicationException("Input and output file are set to the same path.");
}
FileUtility.PrepSavePath(outputFile);
using (TextWriter output = System.IO.File.CreateText(outputFile))
{
return CssCompactor.Compact(inputFile, null, output, copyright, timeStamp, options);
}
}
internal static List <ParseException> Compact(string inputFile, string outputFile, string copyright, string timeStamp, CssCompactor.Options options)
{
if (!System.IO.File.Exists(inputFile))
{
throw new FileNotFoundException(String.Format("File (\"{0}\") not found.", inputFile), inputFile);
}
if ((options & CssCompactor.Options.Overwrite) == 0x0 && System.IO.File.Exists(outputFile))
{
throw new AccessViolationException(String.Format("File (\"{0}\") already exists.", outputFile));
}
if (inputFile.Equals(outputFile, StringComparison.OrdinalIgnoreCase))
{
throw new ApplicationException("Input and output file are set to the same path.");
}
FileUtility.PrepSavePath(outputFile);
using (TextWriter output = System.IO.File.CreateText(outputFile))
{
return(CssCompactor.Compact(inputFile, null, output, copyright, timeStamp, options));
}
}
public override void Write(TextWriter writer, CssCompactor.Options options)
{
writer.Write(this.Value);
}
public override void Write(TextWriter writer, CssCompactor.Options options)
{
bool prettyPrint = IsPrettyPrint(options);
if (prettyPrint)
{
writer.Write('\t');
}
writer.Write(this.Property);
writer.Write(':');
if (prettyPrint)
{
writer.Write(" ");
}
this.Value.Write(writer, options);
writer.Write(";");
if (prettyPrint)
{
writer.WriteLine();
}
}
public override void Write(TextWriter writer, CssCompactor.Options options)
{
bool space = false;
foreach (CssString value in this.Values)
{
if (space)
{
writer.Write(" ");
}
else
{
space = true;
}
value.Write(writer, options);
}
}
public override void Write(TextWriter writer, CssCompactor.Options options)
{
bool prettyPrint = IsPrettyPrint(options);
writer.Write('{');
if (prettyPrint)
{
writer.WriteLine();
}
foreach (ICssValue value in this.Values)
{
value.Write(writer, options);
}
if (prettyPrint)
{
writer.WriteLine();
}
writer.Write('}');
}
public override void Write(TextWriter writer, CssCompactor.Options options)
{
bool prettyPrint = IsPrettyPrint(options);
bool comma = false;
foreach (CssString selector in this.Selectors)
{
if (comma)
{
writer.Write(",");
if (prettyPrint)
{
writer.WriteLine();
}
}
else
{
comma = true;
}
selector.Write(writer, options);
}
if (prettyPrint)
{
writer.WriteLine();
}
writer.Write("{");
if (prettyPrint)
{
writer.WriteLine();
}
foreach (CssDeclaration dec in this.Declarations)
{
dec.Write(writer, options);
}
writer.Write("}");
if (prettyPrint)
{
writer.WriteLine();
}
}
protected static bool IsPrettyPrint(CssCompactor.Options options)
{
return (options & CssCompactor.Options.PrettyPrint) > 0;
}
public abstract void Write(TextWriter writer, CssCompactor.Options options);
public override void Write(TextWriter writer, CssCompactor.Options options)
{
bool prettyPrint = IsPrettyPrint(options);
writer.Write('@');
writer.Write(this.ident);
if (!String.IsNullOrEmpty(this.value))
{
writer.Write(' ');
writer.Write(this.value);
}
if (this.block != null)
{
if (prettyPrint)
{
writer.WriteLine();
}
this.block.Write(writer, options);
}
else
{
writer.Write(';');
}
if (prettyPrint)
{
writer.WriteLine();
}
}
public override void Write(TextWriter writer, CssCompactor.Options options)
{
bool prettyPrint = IsPrettyPrint(options);
foreach (CssStatement statement in this.statements)
{
statement.Write(writer, options);
if (prettyPrint)
{
writer.WriteLine();
}
}
}
public void Write(TextWriter writer, CssCompactor.Options options)
{
this.StyleSheet.Write(writer, options);
}