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

[roobuilder] / src / Builder4 / WindowLeftProps.vala

diff --git a/src/Builder4/WindowLeftProps.vala b/src/Builder4/WindowLeftProps.vala
index 16720bc..eae35e4 100644 (file)
--- a/src/Builder4/WindowLeftProps.vala
+++ b/src/Builder4/WindowLeftProps.vala
@@ -287,7 +287,7 @@ public class Xcls_LeftProps : Object
                
            }
            
-           GLib.debug("load leftprops\n");
+           GLib.debug("load leftprops");
        
            this.node = node;
            this.file = file;
@@ -297,6 +297,7 @@ public class Xcls_LeftProps : Object
                      
            //this.get('/RightEditor').el.hide();
            if (node ==null) {
+               GLib.debug("node is null return");
                return ;
            }
        
@@ -1713,6 +1714,9 @@ public class Xcls_LeftProps : Object
                                }
                                if (l.get_visible()) {
                                        _this.stop_editor();
+                                       if (prop.parent == null) {
+                                               return;
+                                       }
                                _this.show_editor(_this.file, prop.parent, prop);
                                
                                }
@@ -2181,7 +2185,9 @@ public class Xcls_LeftProps : Object
                         var lb = (Gtk.Label) ((Gtk.ListItem)listitem).get_child();
                         var item = (JsRender.NodeProp) ((Gtk.ListItem)listitem).get_item();
                        
-                       
+                        if (item == null) {
+                               return;
+                       }
                        item.bind_property("to_display_name_prop",
                                            lb, "label",
                                           GLib.BindingFlags.SYNC_CREATE);
@@ -2349,6 +2355,15 @@ public class Xcls_LeftProps : Object
                                cb.hide();
                                
                                var prop = (JsRender.NodeProp) ((Gtk.ListItem)listitem).get_item();
+                               if (prop == null || _this.node == null ) {
+                                       GLib.error("something is wrong");
+                                       return;
+                               }
+                               if ( _this.node.fqn() == "") {
+                                       GLib.debug("node is missing fqn");
+                                       return;
+                               }
+                               
                                //GLib.debug("prop = %s", prop.get_type().name());
                                //GLib.debug("prop.val = %s", prop.val);
                                //GLib.debug("prop.key = %s", prop.to_display_name());