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| <title>XML Component Overview</title> |
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| <table width="100%" cellspacing="5" cellpadding="2" border="0"> |
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| <td width="60%" align="left"><font class="indextop">XML Component</font> |
| <br> |
| <font class="indexsub">XML Component Overview</font></td><td width="40%"><img width="120" hspace="50" height="86" align="middle" src="../../../..//images/Idea.jpg"></td> |
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| <p>Last modified March 27, 2005</p> |
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| <p> |
| |
| <i> |
| [This document is a work in progress. It is an attempt |
| to capture the key concepts of the WTP XML Component. |
| Note that the concepts presented here may differ from |
| what is found in the currently released code. This |
| document describes the architecture, or "end goal", of |
| the component. Once this document is finalized, the |
| intent is to bring the code and its specs into line with |
| this document.] |
| </i> |
| |
| </p> |
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| <td valign="top" bgcolor="#0080c0" align="left" colspan="2"><b><font face="Arial,Helvetica" color="#ffffff">XML UI</font></b></td> |
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| <p> |
| There is a UI Component to XML. The UI component has little |
| API and .... |
| </p> |
| </td> |
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| <td valign="top" align="right"><img width="16" height="16" border="0" src="../../../..//images/Adarrow.gif"></td><td>Editor related IDs</td> |
| </tr> |
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| <td valign="top" align="right"> </td><td valign="top"> |
| <p> |
| Some of these IDs are literally used in WTP 1.0, some are |
| considered reserved for future use. |
| </p> |
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| <h4>Source page</h4> |
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| <h4>Context menus [etc]</h4> |
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| <td valign="top" bgcolor="#0080c0" align="left" colspan="2"><b><font face="Arial,Helvetica" color="#ffffff">XML Core</font></b></td> |
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| <td valign="top" align="right"> </td><td valign="top"> |
| <p> |
| The more substantial contribution of XML is its core APIs. |
| </p> |
| </td> |
| </tr> |
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| <td valign="top" align="right"><img width="16" height="16" border="0" src="../../../..//images/Adarrow.gif"></td><td>XML Catalog and XML Resolution</td> |
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| <p>[Craig to provide]</p> |
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| <td valign="top" align="right"><img width="16" height="16" border="0" src="../../../..//images/Adarrow.gif"></td><td>DOM Parser</td> |
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| <p> |
| This DOM parser complies in general terms to the Base DOM |
| APIs Version 2.0. Plus it has a number of other features |
| that go beyond the w3c specified APIs. |
| </p> |
| </td> |
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| <td valign="top" align="right"> </td><td valign="top"> |
| <p> |
| One thing that's very important to note, though, it that |
| this DOM Parser is specifically made to work with ill formed |
| text. This is important for "editing" sorts of function |
| since the DOM is often invalid while typing. We use |
| heuristics to do the best job of parsing it to what we think |
| is expected. Clients need to be aware however, this makes |
| this DOM Parser inappropriate to use for other things, since |
| most specs call for the parser to fail on ill formed text. |
| </p> |
| </td> |
| </tr> |
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| <td valign="top" align="right"> </td><td valign="top"> |
| <p> |
| In addition to the w3c standard base DOM API methods, our |
| DOM provides |
| <ul> |
| |
| <li> |
| Each Node implements SSE's IIndexedRegion so its |
| expected it can report back its exact source |
| locations. |
| </li> |
| |
| <li> |
| There are some "read-only" APIs that allow nodes be |
| made read-only with respect to their data, |
| attributes or children. |
| </li> |
| |
| <li> |
| The Nodes implement SSE's INodeNotifier so |
| INodeAdapters can be added to specific Nodes, so the |
| adapters can be notified when ever there is a |
| change. |
| </li> |
| |
| <li> |
| We have introduced the concept of a "comment |
| element". In many development situations, clients |
| want to introduce a "custom element" which in other |
| contexts are treated as a simple comment. |
| </li> |
| |
| </ul> |
| |
| </p> |
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| <td valign="top" align="right"><img width="16" height="16" border="0" src="../../../..//images/Adarrow.gif"></td><td>Content types and encoding</td> |
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| <td valign="top" align="right"><img width="16" height="16" border="0" src="../../../..//images/Adarrow.gif"></td><td>Content Models</td> |
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| <td valign="top" align="right"><img width="16" height="16" border="0" src="../../../..//images/Adarrow.gif"></td><td>Formatting</td> |
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| <td valign="top" align="right"><img width="16" height="16" border="0" src="../../../..//images/Adarrow.gif"></td><td>List of StructuredDocument regions</td> |
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| <td valign="top" align="right"><img width="16" height="16" border="0" src="../../../..//images/Adarrow.gif"></td><td>List of Partition Types</td> |
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| <td valign="top" align="right"><img width="16" height="16" border="0" src="../../../..//images/Adarrow.gif"></td><td>Extension Points</td> |
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| <h4>Comment Elements</h4> |
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| <h4>document types</h4> |
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