server/org.argeo.slc.ria/src/argeo-ria-lib/jcr/class/org/argeo/jcr/ria/views/XmlNodeEditor.js

   1 qx.Class.define("org.argeo.jcr.ria.views.XmlNodeEditor", {
   2         extend : qx.ui.container.Composite,
   3         implement : [org.argeo.ria.components.IView],
   4
   5         properties : {
   6                 /**
   7                  * The commands definition Map that will be automatically added and wired to the menubar and toolbar.
   8                  * See {@link org.argeo.ria.event.CommandsManager#definitions} for the keys to use for defining commands.
   9                  */
  10                 commands : {
  11                         init : {}
  12                 },
  13                 viewSelection : {
  14                         nullable:false,
  15                         check:"org.argeo.ria.components.ViewSelection"
  16                 },
  17                 instanceId : {
  18                         init:"XmlEditor",
  19                         event : "changeInstanceId"
  20                 },
  21                 instanceLabel : {
  22                         init:"Xml Editor",
  23                         event : "changeInstanceLabel"
  24                 }
  25         },
  26
  27         construct : function(){
  28                 this.base(arguments);
  29                 this.setLayout(new qx.ui.layout.VBox());
  30                 this.htmlPane = new qx.ui.embed.Html();
  31                 this.htmlPane.setOverflow("auto", "auto");
  32                 this.add(this.htmlPane, {flex:1});
  33         },
  34
  35         members : {
  36                 /**
  37                  * The implementation should contain the GUI initialisation.
  38                  * This is the role of the manager to actually add the graphical component to the pane,
  39                  * so it's not necessary to do it here.
  40                  * @param viewPane {org.argeo.ria.components.ViewPane} The pane manager
  41                  * @param data {Mixed} Any object or data passed by the initiator of the view
  42                  * @return {Boolean}
  43                  */
  44                 init : function(viewPane, data){
  45                         this.setViewSelection(new org.argeo.ria.components.ViewSelection(viewPane.getViewId()));
  46                 },
  47                 /**
  48                  * The implementation should contain the real data loading (i.o. query...)
  49                  * @return {Boolean}
  50                  */
  51                 load : function(rootNode){
  52                         rootNode.load();
  53                         rootNode.addListener("changeLoadState", function(){
  54                                 var xmlString = rootNode.toXmlString(true);
  55                             var TAG_START_PATTERN = new RegExp("<([0-9a-zA-Z\.]+)([^>]*)>", "gi");
  56                             var TAG_END_PATTERN = new RegExp("</([0-9a-zA-Z\.]+)>", "gi");
  57                             var TAG_CLOSE_PATTERN = new RegExp("(/?>)", "gi");
  58                             var TAG_ATTRIBUTE = new RegExp("\\s([0-9a-zA-Z:]+)\\=\"([^\"]*)\"", "gi");
  59                             // Not implemented yet
  60                             var TAG_COMMENT = new RegExp("(<!--.*-->)", "gi");
  61                             var TAG_CDATA_START = new RegExp("(\\<!\\[CDATA\\[).*", "gi");
  62                             var TAG_CDATA_END = new RegExp(".*(]]>)", "gi");
  63
  64                             xmlString = xmlString.replace(TAG_START_PATTERN, 'xml_div_begin&lt;xml_tagname_begin$1xml_tagname_end$2&gt;');
  65                             xmlString = xmlString.replace(TAG_END_PATTERN, '&lt;/xml_tagname_begin$1xml_tagname_end&gt;xml_div_end');
  66                             xmlString = xmlString.replace(TAG_CLOSE_PATTERN, '&gt;');
  67
  68                             xmlString = xmlString.replace(TAG_ATTRIBUTE, ' xml_attname_begin$1xml_attname_end="xml_attvalue_begin$2xml_attvalue_end"');
  69
  70                                 //xmlString = qx.xml.String.escape(xmlString);
  71                                 xmlString = xmlString.replace(new RegExp("(xml_div_begin)", "g"), '<div style="padding-top:2px;padding-left:15px;">');
  72                                 xmlString = xmlString.replace(new RegExp("(xml_div_end)", "g"), '</div>');
  73                                 xmlString = xmlString.replace(new RegExp("(xml_tagname_begin)", "g"), '<b style="color:rgb(63,127,127);">');
  74                                 xmlString = xmlString.replace(new RegExp("(xml_tagname_end)", "g"), '</b>');
  75                                 xmlString = xmlString.replace(new RegExp("(xml_attname_begin)", "g"), '<b>');
  76                                 xmlString = xmlString.replace(new RegExp("(xml_attname_end)", "g"), '</b>');
  77                                 xmlString = xmlString.replace(new RegExp("(xml_attvalue_begin)", "g"), '<span style="color:rgb(0,0,255)">');
  78                                 xmlString = xmlString.replace(new RegExp("(xml_attvalue_end)", "g"), '</span>');
  79                                 xmlString = '<div style="margin-left:-10px;">' + xmlString + '</div>';
  80                                 this.htmlPane.setHtml(xmlString);
  81                         }, this);
  82                 },
  83                 /**
  84                  * Whether this component is already contained in a scroller (return false) or not (return true).
  85                  * @return {Boolean}
  86                  */
  87                 addScroll : function(){
  88                         return false;
  89                 },
  90                 /**
  91                  * Called at destruction time
  92                  * Perform all the clean operations (stopping polling queries, etc.)
  93                  */
  94                 close : function(){
  95
  96                 }
  97         }
  98
  99
 100 });