case OutputMethod.HTML:
Console.WriteLine ("WARNING: HTML output not fully supported, using XML output");
- htmlEmulation = true;
- goto case OutputMethod.XML;
+ _emitter = new HtmlEmitter (writer, xslOutput);
+ break;
case OutputMethod.Unknown: //TODO: handle xml vs html
case OutputMethod.XML:
//TODO: XmlTextEmitter goes here
//_emitter = new XmlTextEmitter (writer);
XmlTextWriter w = new XmlTextWriter (writer);
- if (_currentOutput.Indent)
- w.Formatting = Formatting.Indented;
- if (htmlEmulation)
+ if (xslOutput.Indent == "yes")
w.Formatting = Formatting.Indented;
_emitter = new XmlWriterEmitter (w);
break;
_emitter.WriteEndDocument ();
}
+ int _nsCount;
public override void WriteStartElement (string prefix, string localName, string nsURI)
{
if (_state == WriteState.Prolog) {
}
public override void WriteAttributeString (string prefix, string localName, string nsURI, string value)
- {
+ {
+ if (prefix == String.Empty && nsURI != String.Empty) {
+ prefix = "xp_" + _nsCount;
+ _nsManager.AddNamespace (prefix, nsURI);
+ _currentNsPrefixes.Add (prefix);
+ _currentNamespaceDecls.Add (prefix, nsURI);
+ _nsCount++;
+ }
+
//Put attribute to pending attributes collection, replacing namesake one
for (int i = 0; i < pendingAttributesPos; i++) {
Attribute attr = pendingAttributes [i];
--- /dev/null
+//
+// HtmlEmitter.cs
+//
+// Author:
+// Atsushi Enomoto <ginga@kit.hi-ho.ne.jp>
+//
+// (C)2003 Atsushi Enomoto
+//
+// TODO:
+// indent, uri escape, allowed entity char such as ,
+// encoding to meta tag, doctype-public/doctype-system.
+//
+
+using System;
+using System.Collections;
+using System.IO;
+using System.Text;
+using System.Xml;
+
+namespace Mono.Xml.Xsl
+{
+ public class HtmlEmitter : Emitter {
+ TextWriter writer;
+ Stack elementNameStack;
+ bool openElement;
+ bool openAttribute;
+ int xmlDepth;
+ bool indent;
+
+ public HtmlEmitter (TextWriter writer, XslOutput output)
+ {
+ this.writer = writer;
+ indent = !(output.Indent == "no");
+ elementNameStack = new Stack ();
+ xmlDepth = -1;
+ }
+
+ public override void WriteStartDocument (StandaloneType standalone)
+ {
+ // do nothing
+ }
+
+ public override void WriteEndDocument ()
+ {
+ // do nothing
+ }
+
+ public override void WriteDocType (string name, string publicId, string systemId)
+ {
+ writer.Write ("<!DOCTYPE ");
+ writer.Write (name);
+ writer.Write (' ');
+ if (publicId != null && publicId != String.Empty) {
+ writer.Write ("PUBLIC ");
+ writer.Write (publicId);
+ writer.Write (' ');
+ writer.Write (systemId);
+ } else if (systemId != null && systemId != String.Empty) {
+ writer.Write ("SYSTEM ");
+ writer.Write (systemId);
+ }
+ writer.Write ('>');
+ }
+
+ private void CloseAttribute ()
+ {
+ writer.Write ('\"');
+ openAttribute = false;
+ }
+
+ private void CloseStartElement ()
+ {
+ if (openAttribute)
+ CloseAttribute ();
+ writer.Write ('>');
+ openElement = false;
+ }
+
+ private void Indent (string elementName, bool alwaysOutputNewLine)
+ {
+ if (!indent)
+ return;
+ switch (elementName.ToUpper ()) {
+ case "FORM":
+ return;
+ }
+ if (alwaysOutputNewLine || elementNameStack.Count > 0)
+ writer.Write ("\r\n");
+ for (int i = 0; i < elementNameStack.Count; i++)
+ writer.Write (" ");
+ }
+
+ public override void WriteStartElement (string prefix, string localName, string nsURI)
+ {
+ if (openElement)
+ CloseStartElement ();
+ Indent (elementNameStack.Count > 0 ? elementNameStack.Peek () as string : String.Empty, false);
+ string formatName = localName;
+
+ writer.Write ('<');
+ if (nsURI != String.Empty) {
+ // XML output
+ if (prefix != String.Empty) {
+ writer.Write (prefix);
+ writer.Write (':');
+ formatName = String.Concat (prefix, ":", localName);
+ }
+ // TODO: handle xmlns using namespaceManager
+
+ if (xmlDepth < 0)
+ xmlDepth = elementNameStack.Count + 1;
+ }
+ writer.Write (formatName);
+ elementNameStack.Push (formatName);
+ openElement = true;
+ }
+
+ public override void WriteEndElement ()
+ {
+ WriteFullEndElement ();
+ }
+
+ public override void WriteFullEndElement ()
+ {
+ string element = elementNameStack.Pop () as string;
+
+ switch (element.ToUpper ()) {
+ case "AREA":
+ case "BASE":
+ case "BASEFONT":
+ case "BR":
+ case "COL":
+ case "FRAME":
+ case "HR":
+ case "IMAGE":
+ case "INPUT":
+ case "ISINDEX":
+ case "LINK":
+ case "META":
+ case "PARAM":
+ if (openAttribute)
+ CloseAttribute ();
+ writer.Write ('>');
+ break;
+ default:
+ if (openElement)
+ CloseStartElement ();
+ Indent (element, true);
+ writer.Write ("</");
+ writer.Write (element);
+ writer.Write (">");
+ break;
+ }
+ openElement = false;
+
+ if (xmlDepth > elementNameStack.Count)
+ xmlDepth = -1;
+ }
+
+ public override void WriteAttributeString (string prefix, string localName, string nsURI, string value)
+ {
+ if (xmlDepth >= 0) {
+ writer.Write (' ');
+ writer.Write (localName);
+ writer.Write ("=\"");
+ openAttribute = true;
+ WriteFormattedString (value);
+ openAttribute = false;
+ writer.Write ('\"');
+ }
+
+ string attribute = localName.ToUpper ();
+ writer.Write (' ');
+ writer.Write (localName);
+
+ switch (attribute) {
+ case "OPTION":
+ case "CHECKED":
+ return;
+ }
+
+ writer.Write ("=\"");
+ openAttribute = true;
+ WriteFormattedString (value);
+ openAttribute = false;
+ writer.Write ('\"');
+ }
+
+ public override void WriteComment (string text) {
+ writer.Write ("<!--");
+ writer.Write (text);
+ writer.Write ("-->");
+ }
+
+ public override void WriteProcessingInstruction (string name, string text)
+ {
+ writer.Write ("<?");
+ writer.Write (name);
+ if (text != null && text != String.Empty) {
+ writer.Write (' ');
+ writer.Write (text);
+ }
+
+ if (xmlDepth >= 0)
+ writer.Write ("?>");
+ else
+ writer.Write (">"); // HTML PI ends with '>'
+ }
+
+ public override void WriteString (string text)
+ {
+ if (openElement)
+ CloseStartElement ();
+ WriteFormattedString (text);
+ }
+
+ private void WriteFormattedString (string text)
+ {
+ // style and script should not be escaped.
+ if (!openAttribute) {
+ string element = ((string) elementNameStack.Peek ()).ToUpper ();
+ switch (element) {
+ case "SCRIPT":
+ case "STYLE":
+ writer.Write (text);
+ return;
+ }
+ }
+
+ int start = 0;
+ for (int i = 0; i < text.Length; i++) {
+ switch (text [i]) {
+ case '&':
+ // '&' '{' should be "&{", not "&{"
+ if (xmlDepth < 0 && i + 1 < text.Length && text [i + 1] == '{')
+ continue;
+ writer.Write (text.ToCharArray (), start, i - start);
+ writer.Write ("&");
+ start = i;
+ break;
+ case '<':
+ if (openAttribute)
+ continue;
+ writer.Write (text.ToCharArray (), start, i - start);
+ writer.Write ("<");
+ start = i;
+ break;
+ case '>':
+ writer.Write (text.ToCharArray (), start, i - start);
+ writer.Write (">");
+ start = i;
+ break;
+ case '\'':
+ writer.Write (text.ToCharArray (), start, i - start);
+ writer.Write ("'");
+ start = i;
+ break;
+ case '\"':
+ writer.Write (text.ToCharArray (), start, i - start);
+ writer.Write (""");
+ start = i;
+ break;
+ }
+ }
+ writer.Write (text.ToCharArray (), start, text.Length - start);
+ }
+
+ public override void WriteRaw (string data)
+ {
+ writer.Write (data);
+ }
+
+ public override void Done ()
+ {
+ writer.Flush ();
+ }
+ }
+}
projects / mono.git / commitdiff