X-Git-Url: http://git.roojs.org/?p=app.Builder.js;a=blobdiff_plain;f=old-javascript%2FJsRender%2FNode.vala;fp=old-javascript%2FJsRender%2FNode.vala;h=5328abbab5dfd8a66927c68fc967943b92f7f31a;hp=0000000000000000000000000000000000000000;hb=48c8b2fc9bda5825704ed41611a97932d0a854a1;hpb=cff05da1384a13d4370ac8bb57df171875f6c583

diff --git a/old-javascript/JsRender/Node.vala b/old-javascript/JsRender/Node.vala
new file mode 100644
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+
+// test..
+// valac gitlive/app.Builder.js/JsRender/Lang.vala gitlive/app.Builder.js/JsRender/Node.vala --pkg gee-1.0 --pkg=json-glib-1.0 -o /tmp/Lang ;/tmp/Lang
+
+
+/*
+ * 
+ * props:
+ * 
+ * key value view of properties.
+ * 
+ * Old standard..
+ * XXXXX : YYYYY  -- standard - should be rendered as XXXX : "YYYY" usually.
+ * |XXXXX : YYYYY  -- standard - should be rendered as XXXX : YYYY usually.
+ * |init  -- the initialization...
+ * *prop : a property which is actually an object definition... 
+ * *args : contructor args
+ * .ctor : Full contruct line...  
+ * 
+ * Newer code
+ * ".Gee.ArrayList<Xcls_fileitem>:fileitems" ==> # type  name 
+ * ".signal:void:open": "(JsRender.JsRender file)" ==> @ type name
+ *  "|void:clearFiles": "() .... some code...."  | type name
+ *
+ * 
+ * 
+ * 
+ * 
+ * Standardize this crap...
+ * 
+ * standard properties (use to set)
+ *          If they are long values show the dialog..
+ * 
+ * bool is_xxx  :: can show a pulldown.. (true/false)
+ * string html  
+ * $ string html  = string with value interpolated eg. baseURL + ".." 
+ *  Clutter.ActorAlign x_align  (typed)  -- shows pulldowns if type is ENUM? 
+ * $ untypedvalue = javascript untyped value... 
+ * 
+ * object properties (not part of the GOjbect being wrapped?
+ * # Gee.ArrayList<Xcls_fileitem> fileitems
+ * 
+ * signals
+ * @ void open 
+ * 
+ * methods -- always text editor..
+ * | void clearFiles
+ * | someJSmethod
+ * 
+ * specials
+ * * prop -- string
+ * * args  -- string
+ * * ctor -- string
+ * * init -- big string?
+ * 
+ * event handlers (listeners)
+ *   just shown 
+ * 
+ * -----------------
+ * special ID values
+ *  +XXXX -- indicates it's a instance property / not glob...
+ *  *XXXX -- skip writing glob property (used as classes that can be created...)
+ * 
+ * 
+ * 
+ *  FORMATING?
+.method {
+	 color : green;
+	 font-weight: bold;	 
+}
+.prop {
+	color : #333;
+}
+.prop-code {
+    font-style: italic;
+ }
+.listener {
+    color: #600;
+    font-weight: bold;	 
+}
+.special { 
+  color : #00c;    font-weight: bold;	 
+
+
+*/
+
+
+
+
+
+
+public class JsRender.Node : Object {
+	
+
+	public static int uid_count = 0;
+	
+	public Node parent;
+	public Gee.ArrayList<Node> items; // child items..
+	
+	public Gee.HashMap<string,string> props; // the properties..
+	public Gee.HashMap<string,string> listeners; // the listeners..
+	public string  xvala_cls;
+	public string xvala_xcls; // 'Xcls_' + id;
+	public string xvala_id; // item id or ""
+		
+
+
+	public Node()
+	{
+		this.items = new Gee.ArrayList<Node>();
+		this.props = new Gee.HashMap<string,string>();
+		this.listeners = new Gee.HashMap<string,string>();
+		this.xvala_cls = "";
+		this.xvala_xcls = "";
+		this.xvala_id = "";
+		this.parent = null;
+	}
+
+	
+	public string uid()
+	{
+		if (this.props.get("id") == null) {
+			uid_count++;
+			return "uid-%d".printf(uid_count);
+		}
+		return this.props.get("id");
+	}
+	
+	
+	public bool hasChildren()
+	{
+		return this.items.size > 0;
+	}
+	public bool hasXnsType()
+	{
+		if (this.props.get("$ xns") != null && this.props.get("xtype") != null) {
+			return true;
+			
+		}
+		return false;
+	}
+	public string fqn()
+	{
+		if (!this.hasXnsType ()) {
+			return "";
+		}
+		return this.props.get("$ xns") + "." + this.props.get("xtype"); 
+
+	}
+	public void setFqn(string name)
+	{
+		var ar = name.split(".");
+		this.props.set("xtype", ar[ar.length-1]);
+		var l = name.length - (ar[ar.length-1].length +1);
+		this.props.set("$ xns", name.substring(0, l));
+		print("setFQN %s to %s\n", name , this.fqn());
+		               
+
+	}
+	// wrapper around get props that returns empty string if not found.
+	public string get(string key)
+	{
+		var k = this.props.get(key);
+		if (k != null) {
+			return k;
+		}
+		
+		k = this.props.get("$ " + key);
+		if (k != null) {
+			return k;
+		}
+		
+		var iter = this.props.map_iterator();
+		while (iter.next()) {
+			var kk = iter.get_key().split(" ");
+			if (kk[kk.length-1] == key) {
+				return iter.get_value();
+			}
+		}
+		
+		
+		return "";
+		
+	}
+	
+	public string get_key(string key)
+	{
+		var k = this.props.get(key);
+		if (k != null) {
+			return key;
+		}
+		
+		k = this.props.get("$ " + key);
+		if (k != null) {
+			return "$ " + key;
+		}
+		
+		var iter = this.props.map_iterator();
+		while (iter.next()) {
+			var kk = iter.get_key().split(" ");
+			if (kk[kk.length-1] == key) {
+				return iter.get_key();
+			}
+		}
+		
+		
+		return "";
+		
+	}
+	
+	public void set(string key, string value) {
+		this.props.set(key,value);
+	}
+	 public bool has(string key)
+	{
+		var k = this.props.get(key);
+		if (k != null) {
+			return true;
+		}
+		var iter = this.props.map_iterator();
+		while (iter.next()) {
+			var kk = iter.get_key().strip().split(" ");
+			if (kk[kk.length-1] == key) {
+				return true;
+			}
+		}
+		
+		return false;
+		
+	}
+
+	public void  remove()
+	{
+		if (this.parent == null) {
+			
+			
+			return;
+		}
+		var nlist = new Gee.ArrayList<Node>();
+		for (var i =0;i < this.parent.items.size; i++) {
+			if (this.parent.items.get(i) == this) {
+				continue;
+			}
+			nlist.add(this.parent.items.get(i));
+		}
+		this.parent.items = nlist;
+		this.parent = null;
+
+	}
+	 
+	/* creates javascript based on the rules */
+	public Node? findProp(string n) {
+		for(var i=0;i< this.items.size;i++) {
+			var p = this.items.get(i).get("* prop");
+			if (this.items.get(i).get("* prop").length < 1) {
+				continue;
+			}
+			if (p == n) {
+				return this.items.get(i);
+			}
+		}
+		return null;
+
+	}
+
+	
+	
+	 
+	static Json.Generator gen = null;
+	
+	public string quoteString(string str)
+	{
+		if (Node.gen == null) {
+			Node.gen = new Json.Generator();
+		}
+		 var n = new Json.Node(Json.NodeType.VALUE);
+		n.set_string(str);
+ 
+		Node.gen.set_root (n);
+		return  Node.gen.to_data (null);   
+	}
+
+	public void loadFromJson(Json.Object obj, int version) {
+		obj.foreach_member((o , key, value) => {
+			//print(key+"\n");
+			if (key == "items") {
+				var ar = value.get_array();
+				ar.foreach_element( (are, ix, el) => {
+					var node = new Node();
+					node.parent = this;
+					node.loadFromJson(el.get_object(), version);
+					this.items.add(node);
+				});
+				return;
+			}
+			if (key == "listeners") {
+				var li = value.get_object();
+				li.foreach_member((lio , li_key, li_value) => {
+					this.listeners.set(li_key, li_value.get_string());
+
+				});
+				return;
+			}
+			var v = value.get_value();
+			var sv =  Value (typeof (string));
+			v.transform(ref sv);
+
+			var rkey = key;
+			if (version == 1) {
+				rkey = this.upgradeKey(key, (string)sv);
+			}
+
+			
+			this.props.set(rkey,  (string)sv);
+		});
+		
+
+
+
+	}
+
+	public string upgradeKey(string key, string val)
+	{
+		// convert V1 to V2
+		if (key.length < 1) {
+			return key;
+		}
+		switch(key) {
+			case "*prop":
+			case "*args":
+			case ".ctor":
+			case "|init":
+				return "* " + key.substring(1);
+				
+			case "pack":
+				return "* " + key;
+		}
+		if (key[0] == '.') { // v2 does not start with '.' ?
+			var bits = key.substring(1).split(":");
+			if (bits[0] == "signal") {
+				return "@" + string.joinv(" ", bits).substring(bits[0].length);
+			}
+			return "# " + string.joinv(" ", bits);			
+		}
+		if (key[0] != '|' || key[1] == ' ') { // might be a v2 file..
+			return key;
+		}
+		var bits = key.substring(1).split(":");
+		// two types '$' or '|' << for methods..
+		// javascript 
+		if  (Regex.match_simple ("^function\\s*(", val.strip())) {
+			return "| " + key.substring(1);
+		}
+		// vala function..
+		
+		if  (Regex.match_simple ("^\\(", val.strip())) {
+		
+			return "| " + string.joinv(" ", bits);
+		}
+		
+		// guessing it's a property..
+		return "$ " + string.joinv(" ", bits);
+		
+		
+
+	}
+
+
+
+
+
+	
+	public Node  deepClone()
+	{
+		var n = new Node();
+		n.loadFromJson(this.toJsonObject(), 2);
+		return n;
+
+	}
+	public string toJsonString()
+	{
+		if (Node.gen == null) {
+			Node.gen = new Json.Generator();
+			gen.pretty =  true;
+			gen.indent = 4;
+		}
+		var n = new Json.Node(Json.NodeType.OBJECT);
+		n.set_object(this.toJsonObject () );
+		Node.gen.set_root (n);
+		return  Node.gen.to_data (null);   
+	}
+	
+	public Json.Object toJsonObject()
+	{
+		var ret = new Json.Object();
+
+		// listeners...
+		if (this.listeners.size > 0) {
+			var li = new Json.Object();
+			ret.set_object_member("listeners", li);
+			var liter = this.listeners.map_iterator();
+			while (liter.next()) {
+				li.set_string_member(liter.get_key(), liter.get_value());
+			}
+		}
+		//props
+		if (this.props.size > 0 ) {
+			var iter = this.props.map_iterator();
+			while (iter.next()) {
+				this.jsonObjectsetMember(ret, iter.get_key(), iter.get_value());
+			}
+		}
+		if (this.items.size > 0) {
+			var ar = new Json.Array();
+			ret.set_array_member("items", ar);
+		
+			// children..
+			for(var i =0;i < this.items.size;i++) {
+				ar.add_object_element(this.items.get(i).toJsonObject());
+			}
+		}
+		return ret;
+		
+ 
+	}
+	 
+	public void jsonObjectsetMember(Json.Object o, string key, string val) {
+		if (Lang.isBoolean(val)) {
+			o.set_boolean_member(key, val.down() == "false" ? false : true);
+			return;
+		}
+		
+		
+		if (Lang.isNumber(val)) {
+			if (val.contains(".")) {
+				//print( "ADD " + key + "=" + val + " as a double?\n");
+				o.set_double_member(key, double.parse (val));
+				return;
+
+			}
+			//print( "ADD " + key + "=" + val + " as a int?\n")  ;
+			o.set_int_member(key,long.parse(val));
+			return;
+		}
+		///print( "ADD " + key + "=" + val + " as a string?\n");
+		o.set_string_member(key,val);
+		
+	}
+	public string nodeTip()
+	{
+		var ret = this.nodeTitle(true);
+		var funcs = "";
+		var iter = this.props.map_iterator();
+		while (iter.next()) {
+			var i =  iter.get_key();
+			//, iter.get_value());
+			if ( i[0] != '|') {
+				continue;
+			}
+		
+			//if (i == "* init") { 
+			//	continue;
+			//}
+			var val = iter.get_value();
+			if (Regex.match_simple("^\\s*function", val)) { 
+				funcs += "\n<b>" + 
+					GLib.Markup.escape_text(i.substring(1)) +"</b> : " + 
+					GLib.Markup.escape_text(val.split("\n")[0]);
+				continue;
+			}
+			if (Regex.match_simple("^\\s*\\(", val)) {
+				funcs += "\n<b>" + GLib.Markup.escape_text(i.substring(1)) +
+					"</b> : " + 
+					GLib.Markup.escape_text(val.split("\n")[0]);
+				continue;
+			}
+			
+		}
+		if (funcs.length > 0) {
+			ret+="\n\nMethods:" + funcs;
+		} 
+		return ret;
+
+	}
+	public string nodeTitle(bool for_tip = false) {
+  		string[] txt = {};
+
+		//var sr = (typeof(c['+buildershow']) != 'undefined') &&  !c['+buildershow'] ? true : false;
+		//if (sr) txt.push('<s>');
+
+		if (this.has("* prop"))   { txt += (GLib.Markup.escape_text(this.get("* prop")) + ":"); }
+		
+		//if (renderfull && c['|xns']) {
+		var fqn = this.fqn();
+		var fqn_ar = fqn.split(".");
+		txt += for_tip || fqn.length < 1 ? fqn : fqn_ar[fqn_ar.length -1];
+			
+		//}
+		
+		//if (c.xtype)	  { txt.push(c.xtype); }
+			
+		if (this.has("id"))	 { txt += ("<b>[id=" + GLib.Markup.escape_text(this.get("id")) + "]</b>"); }
+		if (this.has("fieldLabel")){ txt += ("[" + GLib.Markup.escape_text(this.get("fieldLabel")) + "]"); }
+		if (this.has("boxLabel"))  { txt += ("[" + GLib.Markup.escape_text(this.get("boxLabel"))+ "]"); }
+		
+		
+		if (this.has("layout"))	{ txt += ("<i>" + GLib.Markup.escape_text(this.get("layout")) + "</i>"); }
+		if (this.has("title"))	 { txt += ("<b>" + GLib.Markup.escape_text(this.get("title")) + "</b>"); }
+		if (this.has("html"))	 { txt += ("<b>" + GLib.Markup.escape_text(this.get("html")) + "</b>"); }
+		if (this.has("label"))	 { txt += ("<b>" + GLib.Markup.escape_text(this.get("label"))+ "</b>"); }
+		if (this.has("header"))   { txt += ("<b>" + GLib.Markup.escape_text(this.get("header")) + "</b>"); }
+		if (this.has("legend"))	 { txt += ("<b>" + GLib.Markup.escape_text(this.get("legend")) + "</b>"); }
+		if (this.has("text"))	  { txt += ("<b>" + GLib.Markup.escape_text(this.get("text")) + "</b>"); }
+		if (this.has("name"))	  { txt += ("<b>" + GLib.Markup.escape_text(this.get("name"))+ "</b>"); }
+		if (this.has("region"))	{ txt += ("<i>(" + GLib.Markup.escape_text(this.get("region")) + ")</i>"); }
+		if (this.has("dataIndex")){ txt += ("[" + GLib.Markup.escape_text(this.get("dataIndex")) + "]"); }
+		
+		// for flat classes...
+		//if (typeof(c["*class"]"))!= "undefined")  { txt += ("<b>" +  c["*class"]+  "</b>"); }
+		//if (typeof(c["*extends"]"))!= "undefined")  { txt += (": <i>" +  c["*extends"]+  "</i>"); }
+		
+		
+		//if (sr) txt.push('</s>');
+		return (txt.length == 0) ? "Element" : string.joinv(" ", txt);
+	}
+
+}