Fix #8044 - fixing varous crashes, correct tree drop location and empty nodes after...

[roobuilder] / src / JsRender / Node.vala

diff --git a/src/JsRender/Node.vala b/src/JsRender/Node.vala
index 73515e9..eea58d3 100644 (file)
--- a/src/JsRender/Node.vala
+++ b/src/JsRender/Node.vala
@@ -110,7 +110,7 @@ public class JsRender.Node : GLib.Object {
        public Gee.HashMap<int,string> line_map; // store of l:xxx or p:....  // fixme - not needed as we can store line numbers in props now.
        public Gee.ArrayList<int> node_lines; 
        public Gee.HashMap<int,Node> node_lines_map; // store of l:xxx or p:....
-       
+       public JsRender? file = null;
        
        public string node_pad = "";
        
@@ -127,10 +127,11 @@ public class JsRender.Node : GLib.Object {
                                
                        //GLib.debug("Update Node %d p%d - rev %d", this.oid, this.parent != null ? this.parent.oid : -1, value);
                        if (this.parent != null) {
-                               this.parent.updated_count++;
+                               this.parent.updated_count++; // will recurse up.
                        }  else {
-                               //GLib.debug("UNDO top node is %d", value);
-                               this.version_changed();
+                               if (this.file != null) {
+                                       this.file.updateUndo();
+                               }
                        }
                }
  
@@ -142,7 +143,7 @@ public class JsRender.Node : GLib.Object {
         
        
        
-       public signal void  version_changed();
+       //public signal void  version_changed();
        
        public Node()
        {
@@ -958,15 +959,17 @@ public class JsRender.Node : GLib.Object {
        
        public void insertChild(int pos, Node child)
        {
+               child.parent = this;
                this.items.insert(pos, child);
                this.childstore.insert(pos, child);
-               child.parent = this;
+               
        }
        public void appendChild(Node child)
        {
+               child.parent = this;
                this.items.add( child);
                this.childstore.append(child);
-               child.parent = this;
+
        }