update DTD for QGis

git-svn-id: http://svn.osgeo.org/qgis/trunk@182 c8812cc2-4d05-0410-92ff-de0c093fc19c

qgis.dtd

@@ -0,0 +1,36 @@
+<!-- DTD for QGIS project file
+* This DTD describes the maplayers and their symbology and
+* is used when saving/restoring a QGIS project.
+-->
+<!ELEMENT qgis (title, extent, projectlayers) >
+<!ELEMENT projectlayers (maplayer*) >
+<!ELEMENT extent (xmin, ymin, xmax, ymax) >
+<!ELEMENT xmin (#PCDATA) >
+<!ELEMENT ymin (#PCDATA) >
+<!ELEMENT xmax (#PCDATA) >
+<!ELEMENT ymax (#PCDATA) >
+<!ELEMENT title (#PCDATA) >
+<!ELEMENT maplayer (layername, datasource, zorder, symbol) >
+<!ELEMENT layername (#PCDATA) >
+<!ELEMENT datasource (#PCDATA) >
+<!ELEMENT zorder (#PCDATA) >
+<!ELEMENT symbol (linewidth, outlinecolor, fillcolor) >
+<!ELEMENT linewidth (#PCDATA) >
+<!ELEMENT fillcolor EMPTY>
+<!ELEMENT outlinecolor EMPTY>
+<!ATTLIST qgis projectname CDATA #REQUIRED >
+<!ATTLIST maplayer 
+	type (vector|raster|database) "vector"
+	visible (1|0) "0"
+	>
+<!ATTLIST projectlayers layercount CDATA #REQUIRED >
+<!ATTLIST fillcolor 
+	red CDATA #IMPLIED
+	green CDATA #IMPLIED
+	blue CDATA #IMPLIED
+	>
+<!ATTLIST outlinecolor 
+	red CDATA #IMPLIED
+	green CDATA #IMPLIED
+	blue CDATA #IMPLIED
+	>