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//
// XslDecimalFormat.jvm.cs
//
// Authors:
// Andrew Skiba <andrews@mainsoft.com>
//
// (C) 2005 Mainsoft Corporation (http://www.mainsoft.com)
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Xml;
using System.Xml.XPath;
using System.Xml.Xsl;
using QName = System.Xml.XmlQualifiedName;
namespace Mono.Xml.Xsl {
internal class XslDecimalFormat {
java.text.DecimalFormatSymbols javaFormat;
string baseUri;
int lineNumber;
int linePosition;
public static readonly XslDecimalFormat Default = new XslDecimalFormat ();
XslDecimalFormat ()
{
javaFormat = new java.text.DecimalFormatSymbols ();
javaFormat.setNaN ("NaN");
javaFormat.setInfinity ("Infinity");
}
public XslDecimalFormat (Compiler c)
:this ()
{
Initialize(c);
}
private void Initialize(Compiler c)
{
XPathNavigator n = c.Input;
IXmlLineInfo li = n as IXmlLineInfo;
if (li != null) {
lineNumber = li.LineNumber;
linePosition = li.LinePosition;
}
baseUri = n.BaseURI;
if (n.MoveToFirstAttribute ()) {
do {
if (n.NamespaceURI != String.Empty)
continue;
switch (n.LocalName) {
case "name": break; // already handled
case "decimal-separator":
if (n.Value.Length != 1)
throw new XsltCompileException ("XSLT decimal-separator value must be exact one character.", null, n);
javaFormat.setDecimalSeparator (n.Value[0]);
break;
case "grouping-separator":
if (n.Value.Length != 1)
throw new XsltCompileException ("XSLT grouping-separator value must be exact one character.", null, n);
javaFormat.setGroupingSeparator (n.Value[0]);
break;
case "infinity":
javaFormat.setInfinity (n.Value);
break;
case "minus-sign":
if (n.Value.Length != 1)
throw new XsltCompileException ("XSLT minus-sign value must be exact one character.", null, n);
javaFormat.setMinusSign (n.Value[0]);
break;
case "NaN":
javaFormat.setNaN (n.Value);
break;
case "percent":
if (n.Value.Length != 1)
throw new XsltCompileException ("XSLT percent value must be exact one character.", null, n);
javaFormat.setPercent (n.Value[0]);
break;
case "per-mille":
if (n.Value.Length != 1)
throw new XsltCompileException ("XSLT per-mille value must be exact one character.", null, n);
javaFormat.setPerMill (n.Value[0]);
break;
case "digit":
if (n.Value.Length != 1)
throw new XsltCompileException ("XSLT digit value must be exact one character.", null, n);
javaFormat.setDigit (n.Value[0]);
break;
case "zero-digit":
if (n.Value.Length != 1)
throw new XsltCompileException ("XSLT zero-digit value must be exact one character.", null, n);
javaFormat.setZeroDigit (n.Value [0]);
break;
case "pattern-separator":
if (n.Value.Length != 1)
throw new XsltCompileException ("XSLT pattern-separator value must be exact one character.", null, n);
javaFormat.setPatternSeparator (n.Value [0]);
break;
}
} while (n.MoveToNextAttribute ());
n.MoveToParent ();
}
}
public void CheckSameAs (XslDecimalFormat other)
{
if (! this.javaFormat.Equals (other.javaFormat))
throw new XsltCompileException (null, other.baseUri, other.lineNumber, other.linePosition);
}
public string FormatNumber (double number, string pattern)
{
java.text.DecimalFormat frm = new java.text.DecimalFormat("", javaFormat);
frm.applyLocalizedPattern (pattern);
//TODO: the next 4 string could be replaced by just
//return frm.format (number);
//I don't want to do that before release
java.lang.StringBuffer buffer= new java.lang.StringBuffer ();
java.text.FieldPosition fld = new java.text.FieldPosition (0);
frm.format (number, buffer, fld);
return buffer.ToString();
}
}
}
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