fix line numbering issues with vala generator - hopefully fixes completion in node...
[roobuilder] / src / Builder4 / Editor.vala
index 2b47e91..c1cca4b 100644 (file)
@@ -2,1538 +2,1492 @@ static Editor  _Editor;
 
 public class Editor : Object
 {
-       public Gtk.Box el;
-       private Editor  _this;
-
-       public static Editor singleton()
-       {
-               if (_Editor == null) {
-                   _Editor= new Editor();
-               }
-               return _Editor;
-       }
-       public Xcls_save_button save_button;
-       public Xcls_close_btn close_btn;
-       public Xcls_RightEditor RightEditor;
-       public Xcls_view view;
-       public Xcls_buffer buffer;
-       public Xcls_search_entry search_entry;
-       public Xcls_search_results search_results;
-       public Xcls_nextBtn nextBtn;
-       public Xcls_backBtn backBtn;
-       public Xcls_search_settings search_settings;
-       public Xcls_case_sensitive case_sensitive;
-       public Xcls_regex regex;
-       public Xcls_multiline multiline;
-
-               // my vars (def)
-       public int pos_root_x;
-       public Xcls_MainWindow window;
-       public bool dirty;
-       public int pos_root_y;
-       public bool pos;
-       public GtkSource.SearchContext searchcontext;
-       public int last_search_end;
-       public signal void save ();
-       public JsRender.JsRender? file;
-       public JsRender.Node node;
-       public JsRender.NodeProp? prop;
-       public string activeEditor;
-
-       // ctor
-       public Editor()
-       {
-               _this = this;
-               this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
-
-               // my vars (dec)
-               this.window = null;
-               this.dirty = false;
-               this.pos = false;
-               this.searchcontext = null;
-               this.last_search_end = 0;
-               this.file = null;
-               this.node = null;
-               this.prop = null;
-               this.activeEditor = "";
-
-               // set gobject values
-               this.el.homogeneous = false;
-               this.el.hexpand = true;
-               this.el.vexpand = true;
-               var child_1 = new Xcls_Box2( _this );
-               child_1.ref();
-               this.el.append( child_1.el );
-               new Xcls_RightEditor( _this );
-               this.el.append( _this.RightEditor.el );
-               var child_3 = new Xcls_Box12( _this );
-               child_3.ref();
-               this.el.append ( child_3.el  );
-       }
-
-       // user defined functions
-       public bool saveContents ()  {
-           
-           
-           if (_this.file == null) {
-               return true;
-           }
-           
-            
-            
-            var str = _this.buffer.toString();
-            
-            _this.buffer.checkSyntax();
-            
-            
-            
-            // LeftPanel.model.changed(  str , false);
-            _this.dirty = false;
-            _this.save_button.el.sensitive = false;
-            
-           // find the text for the node..
-           if (_this.file.xtype != "PlainFile") {
-              // in theory these properties have to exist!?!
-               this.prop.val = str;
-               //this.window.windowstate.left_props.reload();
-           } else {
-               _this.file.setSource(  str );
-            }
-           
-           // call the signal..
-           this.save();
-           
-           return true;
-       
-       }
-       public void forwardSearch (bool change_focus) {
-       
-               if (this.searchcontext == null) {
-                       return;
-               } 
-       
-               Gtk.TextIter beg, st,en;
-                bool has_wrapped_around;
-               this.buffer.el.get_iter_at_offset(out beg, this.last_search_end);
-               if (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {
-               
-                       this.last_search_end = 0; // not sure if this should happen
-               } else {
-                       if (has_wrapped_around) {
-                               return;
-                       }
-               
-                       this.last_search_end = en.get_offset();
-                       if (change_focus) {
-                               this.view.el.grab_focus();
-                       }
-                       this.buffer.el.place_cursor(st);
-                       this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
-               }
-        
-       }
-       public void show (JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)
-       {
-           this.reset();
-           this.file = file;    
-           
-           if (file.xtype != "PlainFile") {
-               this.prop = prop;
-               this.node = node;
-       
-               // find the text for the node..
-               this.view.load( prop.val );
-               
-               
-               this.close_btn.el.show();       
-           
-           } else {
-               this.view.load(        file.toSource() );
-               this.close_btn.el.hide();
-           }
-        
-       }
-       public void backSearch (bool change_focus) {
-       
-               if (this.searchcontext == null) {
-                       return;
-               } 
-               
-               Gtk.TextIter beg, st,en;
-               bool has_wrapped_around;
-               this.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );
-               
-               if (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {
-                       this.last_search_end = 0;
-               } else {
-                       this.last_search_end = en.get_offset();
-                       if (change_focus) {
-                               this.view.el.grab_focus();
-                       }
-                       this.buffer.el.place_cursor(st);
-                       this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
-               }
-       
-       }
-       public string tempFileContents () {
-          
-          
-          if (_this.file == null) {
-              return "";
-          }
-               var str= this.buffer.toString();
-               if (_this.file.xtype == "PlainFile") {
-           
-               return str;
-           
-           }
-         
-             
-            
-           GLib.debug("calling validate");    
-           // clear the buttons.
-               if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
-                       return this.file.toSource(); ;
-               }
-               
-               var oldcode  = _this.prop.val;
-               _this.prop.val = str;
-           var ret = _this.file.toSource();
-           _this.prop.val = oldcode;
-           return ret;
-           
-       }
-       public void reset () {
-                this.file = null;    
-            
-           this.node = null;
-           this.prop = null;
-               this.searchcontext = null;
-         
-       }
-       public int search (string in_txt) {
-       
-               var s = new GtkSource.SearchSettings();
-               s.case_sensitive = _this.case_sensitive.el.active;
-               s.regex_enabled = _this.regex.el.active;        
-               s.wrap_around = false;
-               
-               this.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);
-               this.searchcontext.set_highlight(true);
-               var txt = in_txt;
-               
-               if (_this.multiline.el.active) {
-                       txt = in_txt.replace("\\n", "\n");
-               }
-               
-               s.set_search_text(txt);
-               Gtk.TextIter beg, st,en;
-                
-               this.buffer.el.get_start_iter(out beg);
-               bool has_wrapped_around;
-               this.searchcontext.forward(beg, out st, out en, out has_wrapped_around);
-               this.last_search_end = 0;
-               
-               return this.searchcontext.get_occurrences_count();
-       
-        
-          
-       
-       }
-       public void updateErrorMarks (string category) {
-               
-        
-       
-               var buf = _this.buffer.el;
-               Gtk.TextIter start;
-               Gtk.TextIter end;     
-               buf.get_bounds (out start, out end);
-       
-               buf.remove_source_marks (start, end, category);
-        
-               //GLib.debug("highlight errors");                
-       
-                // we should highlight other types of errors..
-       
-               if (_this.window.windowstate.state != WindowState.State.CODEONLY 
-                       &&
-                       _this.window.windowstate.state != WindowState.State.CODE
-                       ) {
-                       //GLib.debug("windowstate != CODEONLY?");
-                       
-                       return;
-               } 
-       
-                
-               if (_this.file == null) {
-                       GLib.debug("file is null?");
-                       return;
-       
-               }
-               var ar = this.file.getErrors(category);
-               if (ar == null || ar.get_n_items() < 1) {
-                       //GLib.debug("highlight %s :  %s has no errors", this.file.relpath, category);
-                       return;
-               }
-        
-       
-        
-               
-               var offset = 0;
-                
-       
-               var tlines = buf.get_line_count () +1;
-               
-               if (_this.prop != null) {
-                       // this still seems flaky...
-                       
-                       tlines = _this.prop.end_line;
-                       offset = _this.prop.start_line;
-                        
-               }
-                
-               for (var i = 0; i < ar.get_n_items();i++) {
-                       var err = (Palete.CompileError) ar.get_item(i);
-                       
-                    Gtk.TextIter iter;
-       //        print("get inter\n");
-                   var eline = err.line - offset;
-                   //GLib.debug("GOT ERROR on line %d -- converted to %d  (offset = %d)",
-                   //  err.line ,eline, offset);
-                   
-                   
-                   if (eline > tlines || eline < 0) {
-                       return;
-                   }
-                  
-                   
-                   buf.get_iter_at_line( out iter, eline);
-                  
-                  
-                       var msg = "Line: %d %s : %s".printf(eline+1, err.category, err.msg);
-                   buf.create_source_mark( msg, err.category, iter);
-                  // GLib.debug("set line %d to %s", eline, msg);
-                   //this.marks.set(eline, msg);
-               }
-               return ;
-       
-       
-       
-        
-       
-       }
-       public void scroll_to_line (int line) {
-       
-               GLib.Timeout.add(500, () => {
-          
-                       var buf = this.view.el.get_buffer();
-       
-                       var sbuf = (GtkSource.Buffer) buf;
-       
-       
-                       Gtk.TextIter iter;   
-                       sbuf.get_iter_at_line(out iter,  line);
-                       this.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);
-                       return false;
-               });   
-       }
-       public class Xcls_Box2 : Object
-       {
-               public Gtk.Box el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-
-               // ctor
-               public Xcls_Box2(Editor _owner )
-               {
-                       _this = _owner;
-                       this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
-
-                       // my vars (dec)
-
-                       // set gobject values
-                       this.el.homogeneous = false;
-                       this.el.hexpand = true;
-                       new Xcls_save_button( _this );
-                       this.el.append( _this.save_button.el );
-                       var child_2 = new Xcls_Label4( _this );
-                       child_2.ref();
-                       this.el.append( child_2.el );
-                       var child_3 = new Xcls_Scale5( _this );
-                       child_3.ref();
-                       this.el.append( child_3.el );
-                       new Xcls_close_btn( _this );
-                       this.el.append( _this.close_btn.el );
-               }
-
-               // user defined functions
-       }
-       public class Xcls_save_button : Object
-       {
-               public Gtk.Button el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-
-               // ctor
-               public Xcls_save_button(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.save_button = this;
-                       this.el = new Gtk.Button();
-
-                       // my vars (dec)
-
-                       // set gobject values
-                       this.el.label = "Save";
-
-                       //listeners
-                       this.el.clicked.connect( () => { 
-                           _this.saveContents();
-                       });
-               }
-
-               // user defined functions
-       }
-
-       public class Xcls_Label4 : Object
-       {
-               public Gtk.Label el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-
-               // ctor
-               public Xcls_Label4(Editor _owner )
-               {
-                       _this = _owner;
-                       this.el = new Gtk.Label( null );
-
-                       // my vars (dec)
-
-                       // set gobject values
-                       this.el.hexpand = true;
-               }
-
-               // user defined functions
-       }
-
-       public class Xcls_Scale5 : Object
-       {
-               public Gtk.Scale el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-
-               // ctor
-               public Xcls_Scale5(Editor _owner )
-               {
-                       _this = _owner;
-                       this.el = new Gtk.Scale.with_range (Gtk.Orientation.HORIZONTAL,6, 30, 1);
+    public Gtk.Box el;
+    private Editor  _this;
+
+    public static Editor singleton()
+    {
+        if (_Editor == null) {
+            _Editor= new Editor();
+        }
+        return _Editor;
+    }
+    public Xcls_save_button save_button;
+    public Xcls_close_btn close_btn;
+    public Xcls_RightEditor RightEditor;
+    public Xcls_view view;
+    public Xcls_buffer buffer;
+    public Xcls_search_entry search_entry;
+    public Xcls_search_results search_results;
+    public Xcls_nextBtn nextBtn;
+    public Xcls_backBtn backBtn;
+    public Xcls_search_settings search_settings;
+    public Xcls_case_sensitive case_sensitive;
+    public Xcls_regex regex;
+    public Xcls_multiline multiline;
+
+        // my vars (def)
+    public int pos_root_x;
+    public Xcls_MainWindow window;
+    public bool dirty;
+    public int pos_root_y;
+    public bool pos;
+    public GtkSource.SearchContext searchcontext;
+    public int last_search_end;
+    public signal void save ();
+    public JsRender.JsRender? file;
+    public JsRender.Node node;
+    public JsRender.NodeProp? prop;
+    public string activeEditor;
+
+    // ctor
+    public Editor()
+    {
+        _this = this;
+        this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
+
+        // my vars (dec)
+        this.window = null;
+        this.dirty = false;
+        this.pos = false;
+        this.searchcontext = null;
+        this.last_search_end = 0;
+        this.file = null;
+        this.node = null;
+        this.prop = null;
+        this.activeEditor = "";
+
+        // set gobject values
+        this.el.homogeneous = false;
+        this.el.hexpand = true;
+        this.el.vexpand = true;
+        var child_1 = new Xcls_Box2( _this );
+        child_1.ref();
+        this.el.append( child_1.el );
+        var child_2 = new Xcls_RightEditor( _this );
+        child_2.ref();
+        this.el.append( child_2.el );
+        var child_3 = new Xcls_Box12( _this );
+        child_3.ref();
+        this.el.append ( child_3.el  );
+    }
+
+    // user defined functions
+    public bool saveContents ()  {
+        
+        
+        if (_this.file == null) {
+            return true;
+        }
+        
+         
+         
+         var str = _this.buffer.toString();
+         
+         _this.buffer.checkSyntax();
+         
+         
+         
+         // LeftPanel.model.changed(  str , false);
+         _this.dirty = false;
+         _this.save_button.el.sensitive = false;
+         
+        // find the text for the node..
+        if (_this.file.xtype != "PlainFile") {
+           // in theory these properties have to exist!?!
+               this.prop.val = str;
+            //this.window.windowstate.left_props.reload();
+        } else {
+            _this.file.setSource(  str );
+         }
+        
+        // call the signal..
+        this.save();
+        
+        return true;
+    
+    }
+    public void forwardSearch (bool change_focus) {
+    
+       if (this.searchcontext == null) {
+               return;
+       } 
+       
+       Gtk.TextIter beg, st,en;
+        bool has_wrapped_around;
+       this.buffer.el.get_iter_at_offset(out beg, this.last_search_end);
+       if (!this.searchcontext.forward(beg, out st, out en, out has_wrapped_around)) {
+       
+               this.last_search_end = 0; // not sure if this should happen
+       } else {
+               if (has_wrapped_around) {
+                       return;
+               }
+       
+               this.last_search_end = en.get_offset();
+               if (change_focus) {
+                       this.view.el.grab_focus();
+               }
+               this.buffer.el.place_cursor(st);
+               this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
+       }
+     
+    }
+    public void show (JsRender.JsRender file, JsRender.Node? node, JsRender.NodeProp? prop)
+    {
+        this.reset();
+        this.file = file;    
+        
+        if (file.xtype != "PlainFile") {
+               this.prop = prop;
+            this.node = node;
+    
+            // find the text for the node..
+            this.view.load( prop.val );
+            
+            
+            this.close_btn.el.show();       
+        
+        } else {
+            this.view.load(        file.toSource() );
+            this.close_btn.el.hide();
+        }
+     
+    }
+    public void backSearch (bool change_focus) {
+    
+       if (this.searchcontext == null) {
+               return;
+       } 
+       
+       Gtk.TextIter beg, st,en;
+       bool has_wrapped_around;
+       this.buffer.el.get_iter_at_offset(out beg, this.last_search_end -1 );
+       
+       if (!this.searchcontext.backward(beg, out st, out en, out has_wrapped_around)) {
+               this.last_search_end = 0;
+       } else {
+               this.last_search_end = en.get_offset();
+               if (change_focus) {
+                       this.view.el.grab_focus();
+               }
+               this.buffer.el.place_cursor(st);
+               this.view.el.scroll_to_iter(st,  0.1f, true, 0.0f, 0.5f);
+       }
+    
+    }
+    public void reset () {
+        this.file = null;    
+         
+        this.node = null;
+        this.prop = null;
+       this.searchcontext = null;
+      
+    }
+    public int search (string in_txt) {
+    
+       var s = new GtkSource.SearchSettings();
+       s.case_sensitive = _this.case_sensitive.el.active;
+       s.regex_enabled = _this.regex.el.active;        
+       s.wrap_around = false;
+       
+       this.searchcontext = new GtkSource.SearchContext(this.buffer.el,s);
+       this.searchcontext.set_highlight(true);
+       var txt = in_txt;
+       
+       if (_this.multiline.el.active) {
+               txt = in_txt.replace("\\n", "\n");
+       }
+       
+       s.set_search_text(txt);
+       Gtk.TextIter beg, st,en;
+        
+       this.buffer.el.get_start_iter(out beg);
+       bool has_wrapped_around;
+       this.searchcontext.forward(beg, out st, out en, out has_wrapped_around);
+       this.last_search_end = 0;
+       
+       return this.searchcontext.get_occurrences_count();
+    
+     
+       
+    
+    }
+    public void updateErrorMarks (string category) {
+       
+     
+    
+       var buf = _this.buffer.el;
+       Gtk.TextIter start;
+       Gtk.TextIter end;     
+       buf.get_bounds (out start, out end);
+    
+       buf.remove_source_marks (start, end, category);
+     
+       GLib.debug("highlight errors");          
+    
+        // we should highlight other types of errors..
+    
+       if (_this.window.windowstate.state != WindowState.State.CODEONLY 
+               &&
+               _this.window.windowstate.state != WindowState.State.CODE
+               ) {
+               GLib.debug("windowstate != CODEONLY?");
+               
+               return;
+       } 
+    
+        
+       if (_this.file == null) {
+               GLib.debug("file is null?");
+               return;
+    
+       }
+       var ar = this.file.getErrors(category);
+       if (ar == null || ar.get_n_items() < 1) {
+               GLib.debug("highlight %s :  %s has no errors", this.file.relpath, category);
+               return;
+       }
+     
+    
+     
+       
+       var offset = 0;
+        
+    
+       var tlines = buf.get_line_count () +1;
+       
+       if (_this.prop != null) {
+       
+               tlines = _this.prop.end_line + 1;
+               offset = _this.prop.start_line + 1;
+       
+       }
+        
+       for (var i = 0; i < ar.get_n_items();i++) {
+               var err = (Palete.CompileError) ar.get_item(i);
+               
+            Gtk.TextIter iter;
+    //        print("get inter\n");
+           var eline = err.line - offset;
+           GLib.debug("GOT ERROR on line %d -- converted to %d  (offset = %d)",
+               err.line ,eline, offset);
+           
+           
+           if (eline > tlines || eline < 0) {
+               return;
+           }
+          
+           
+           buf.get_iter_at_line( out iter, eline);
+          
+          
+               var msg = "Line: %d %s : %s".printf(eline+1, err.category, err.msg);
+           buf.create_source_mark( msg, err.category, iter);
+           GLib.debug("set line %d to %s", eline, msg);
+           //this.marks.set(eline, msg);
+       }
+       return ;
+    
+    
+    
+     
+    
+    }
+    public void scroll_to_line (int line) {
+    
+       GLib.Timeout.add(500, () => {
+       
+               var buf = this.view.el.get_buffer();
+    
+               var sbuf = (GtkSource.Buffer) buf;
+    
+    
+               Gtk.TextIter iter;   
+               sbuf.get_iter_at_line(out iter,  line);
+               this.view.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);
+               return false;
+       });   
+    }
+    public class Xcls_Box2 : Object
+    {
+        public Gtk.Box el;
+        private Editor  _this;
+
+
+            // my vars (def)
+
+        // ctor
+        public Xcls_Box2(Editor _owner )
+        {
+            _this = _owner;
+            this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
+
+            // my vars (dec)
+
+            // set gobject values
+            this.el.homogeneous = false;
+            this.el.hexpand = true;
+            var child_1 = new Xcls_save_button( _this );
+            child_1.ref();
+            this.el.append( child_1.el );
+            var child_2 = new Xcls_Label4( _this );
+            child_2.ref();
+            this.el.append( child_2.el );
+            var child_3 = new Xcls_Scale5( _this );
+            child_3.ref();
+            this.el.append( child_3.el );
+            var child_4 = new Xcls_close_btn( _this );
+            child_4.ref();
+            this.el.append( child_4.el );
+        }
+
+        // user defined functions
+    }
+    public class Xcls_save_button : Object
+    {
+        public Gtk.Button el;
+        private Editor  _this;
+
+
+            // my vars (def)
+
+        // ctor
+        public Xcls_save_button(Editor _owner )
+        {
+            _this = _owner;
+            _this.save_button = this;
+            this.el = new Gtk.Button();
+
+            // my vars (dec)
+
+            // set gobject values
+            this.el.label = "Save";
+
+            //listeners
+            this.el.clicked.connect( () => { 
+                _this.saveContents();
+            });
+        }
+
+        // user defined functions
+    }
+
+    public class Xcls_Label4 : Object
+    {
+        public Gtk.Label el;
+        private Editor  _this;
+
+
+            // my vars (def)
+
+        // ctor
+        public Xcls_Label4(Editor _owner )
+        {
+            _this = _owner;
+            this.el = new Gtk.Label( null );
+
+            // my vars (dec)
+
+            // set gobject values
+            this.el.hexpand = true;
+        }
+
+        // user defined functions
+    }
+
+    public class Xcls_Scale5 : Object
+    {
+        public Gtk.Scale el;
+        private Editor  _this;
+
+
+            // my vars (def)
+
+        // ctor
+        public Xcls_Scale5(Editor _owner )
+        {
+            _this = _owner;
+            this.el = new Gtk.Scale.with_range (Gtk.Orientation.HORIZONTAL,6, 30, 1);
 
-                       // my vars (dec)
+            // my vars (dec)
 
-                       // set gobject values
-                       this.el.width_request = 200;
-                       this.el.has_origin = true;
-                       this.el.draw_value = false;
-                       this.el.digits = 0;
-                       this.el.sensitive = true;
+            // set gobject values
+            this.el.width_request = 200;
+            this.el.has_origin = true;
+            this.el.draw_value = false;
+            this.el.digits = 0;
+            this.el.sensitive = true;
+
+            // init method
+
+            {
+               this.el.set_range(6,30);
+               this.el.set_value(8);
+            }
+
+            //listeners
+            this.el.change_value.connect( (st, val ) => {
+                
+                  
+                 _this.view.css.load_from_string(
+                               "#editor-view { font: %dpx monospace; }".printf((int)val)
+                  );
+                 
+               return false;
+            });
+        }
 
-                       // init method
-
-                       {
-                               this.el.set_range(6,30);
-                               this.el.set_value(8);
-                       }
-
-                       //listeners
-                       this.el.change_value.connect( (st, val ) => {
-                                
-                                  
-                                 _this.view.css.load_from_string(
-                                               "#editor-view { font: %dpx monospace; }".printf((int)val)
-                                  );
-                            
-                               return false;
-                       });
-               }
+        // user defined functions
+    }
 
-               // user defined functions
-       }
+    public class Xcls_close_btn : Object
+    {
+        public Gtk.Button el;
+        private Editor  _this;
 
-       public class Xcls_close_btn : Object
-       {
-               public Gtk.Button el;
-               private Editor  _this;
 
+            // my vars (def)
 
-                       // my vars (def)
+        // ctor
+        public Xcls_close_btn(Editor _owner )
+        {
+            _this = _owner;
+            _this.close_btn = this;
+            this.el = new Gtk.Button();
+
+            // my vars (dec)
+
+            // set gobject values
+            this.el.icon_name = "window-close";
+            var child_1 = new Xcls_Image7( _this );
+            child_1.ref();
+            this.el.child = child_1.el;
+
+            //listeners
+            this.el.clicked.connect( () => { 
+                _this.saveContents();
+                _this.window.windowstate.switchState(WindowState.State.PREVIEW);
+            });
+        }
+
+        // user defined functions
+    }
+    public class Xcls_Image7 : Object
+    {
+        public Gtk.Image el;
+        private Editor  _this;
+
+
+            // my vars (def)
+
+        // ctor
+        public Xcls_Image7(Editor _owner )
+        {
+            _this = _owner;
+            this.el = new Gtk.Image();
+
+            // my vars (dec)
+
+            // set gobject values
+            this.el.icon_name = "window-close";
+            this.el.icon_size = Gtk.IconSize.NORMAL;
+        }
+
+        // user defined functions
+    }
+
+
+
+    public class Xcls_RightEditor : Object
+    {
+        public Gtk.ScrolledWindow el;
+        private Editor  _this;
+
+
+            // my vars (def)
+
+        // ctor
+        public Xcls_RightEditor(Editor _owner )
+        {
+            _this = _owner;
+            _this.RightEditor = this;
+            this.el = new Gtk.ScrolledWindow();
+
+            // my vars (dec)
+
+            // set gobject values
+            this.el.vscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
+            this.el.vexpand = true;
+            this.el.overlay_scrolling = false;
+            this.el.hscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
+            var child_1 = new Xcls_view( _this );
+            child_1.ref();
+            this.el.child = child_1.el;
+        }
+
+        // user defined functions
+    }
+    public class Xcls_view : Object
+    {
+        public GtkSource.View el;
+        private Editor  _this;
+
+
+            // my vars (def)
+        public Gtk.CssProvider css;
+
+        // ctor
+        public Xcls_view(Editor _owner )
+        {
+            _this = _owner;
+            _this.view = this;
+            this.el = new GtkSource.View();
+
+            // my vars (dec)
+            this.css = null;
+
+            // set gobject values
+            this.el.auto_indent = true;
+            this.el.indent_width = 4;
+            this.el.name = "editor-view";
+            this.el.show_line_marks = true;
+            this.el.insert_spaces_instead_of_tabs = true;
+            this.el.show_line_numbers = true;
+            this.el.hexpand = true;
+            this.el.vexpand = true;
+            this.el.has_tooltip = true;
+            this.el.tab_width = 4;
+            this.el.highlight_current_line = true;
+            var child_1 = new Xcls_buffer( _this );
+            child_1.ref();
+            this.el.buffer = child_1.el;
+            var child_2 = new Xcls_EventControllerKey11( _this );
+            child_2.ref();
+            this.el.add_controller(  child_2.el );
+
+            // init method
+
+            this.css = new Gtk.CssProvider();
+            
+            this.css.load_from_string(
+               "#editor-view { font:  12px monospace;}"
+            );
+             
+            Gtk.StyleContext.add_provider_for_display(
+               this.el.get_display(),
+               this.css,
+               Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
+            );
+               
+             
+                
+            /*
+            this is pretty flakey - triggers Gtk with  < 0 d
+             var cp = new GtkSource.CompletionWords("test"); 
+             cp.minimum_word_size  = 3;
+             //cp.priority = 100; //?? does this do anything
+             cp.proposals_batch_size  = 10;
+             cp.scan_batch_size = 1000;
+             
+            cp.register(_this.buffer.el);
+            this.el.completion.add_provider(cp);
+            */
+            this.el.completion.add_provider(new Palete.CompletionProvider(_this));
+              
+            //this.el.completion.unblock_interactive();
+            this.el.completion.select_on_show = true; // select
+            //this.el.completion.remember_info_visibility       = true;
+            
+            
+            var attrs = new GtkSource.MarkAttributes();
+            var  pink =   Gdk.RGBA();
+            pink.parse ( "pink");
+            attrs.set_background ( pink);
+            attrs.set_icon_name ( "process-stop");    
+            attrs.query_tooltip_text.connect(( mark) => {
+                 GLib.debug("tooltip query? %s", mark.name);
+                return strdup( mark.name);
+            });
+             attrs.query_tooltip_markup.connect(( mark) => {
+                 GLib.debug("tooltip query? %s", mark.name);
+                return strdup( mark.name);
+            });
+            this.el.set_mark_attributes ("ERR", attrs, 1);
+            attrs.ref();
+             var wattrs = new GtkSource.MarkAttributes();
+            var  blue =   Gdk.RGBA();
+            blue.parse ( "#ABF4EB");
+            wattrs.set_background ( blue);
+            wattrs.set_icon_name ( "process-stop");    
+            wattrs.query_tooltip_text.connect(( mark) => {
+                 GLib.debug("tooltip query? %s", mark.name);
+                return strdup(mark.name);
+            });
+            wattrs.query_tooltip_markup.connect(( mark) => {
+                 GLib.debug("tooltip query? %s", mark.name);
+                return strdup(mark.name);
+            });
+            this.el.set_mark_attributes ("WARN", wattrs, 1);
+            wattrs.ref();
+            
+            
+             var dattrs = new GtkSource.MarkAttributes();
+            var  purple =   Gdk.RGBA();
+            purple.parse ( "#EEA9FF");
+            dattrs.set_background ( purple);
+            dattrs.set_icon_name ( "process-stop");    
+            dattrs.query_tooltip_text.connect(( mark) => {
+               GLib.debug("tooltip query? %s", mark.name);
+                return strdup(mark.name);
+            });
+            dattrs.query_tooltip_markup.connect(( mark) => {
+               GLib.debug("tooltip query? %s", mark.name);
+                return strdup(mark.name);
+            });
+            this.el.set_mark_attributes ("DEPR", dattrs, 1);
+            dattrs.ref();    
+            
+             this.el.get_space_drawer().set_matrix(null);
+             this.el.get_space_drawer().set_types_for_locations( 
+               GtkSource.SpaceLocationFlags.ALL,
+               GtkSource.SpaceTypeFlags.ALL
+            );
+            this.el.get_space_drawer().set_enable_matrix(true);
+            /*
+            Gtk.SourceDrawSpacesFlags.LEADING + 
+            Gtk.SourceDrawSpacesFlags.TRAILING + 
+            Gtk.SourceDrawSpacesFlags.TAB + 
+            Gtk.SourceDrawSpacesFlags.SPACE
+            */
+
+            //listeners
+            this.el.query_tooltip.connect( (x, y, keyboard_tooltip, tooltip) => {
+               
+               //GLib.debug("query tooltip");
+               Gtk.TextIter iter;
+               int trailing;
+               
+               var yoff = (int) _this.RightEditor.el.vadjustment.value;
+               
+               // I think this is problematic - if it's compliing  / updating at same time as query.
+               
+               //if (_this.window.statusbar_compile_spinner.el.spinning) {
+               //      return false;
+               //}
+               
+               this.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);
+                
+               var l = iter.get_line();
+            
+               
+                
+               // GLib.debug("query tooltip line %d", (int) l);
+               if (l < 0) {
+            
+                       return false;
+               }
+               /*
+               if (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {
+                       GLib.debug("line %d setting tip to %s", l,  _this.buffer.marks.get(l));
+                       tooltip.set_text(_this.buffer.marks.get(l).dup());
+                       return true;
+               }
+             
+               return false;
+               */
+               
+                 
+               // this crashes?? - not sure why.
+               var marks = _this.buffer.el.get_source_marks_at_line(l, "ERR");
+               if (marks.is_empty()) {
+                       marks = _this.buffer.el.get_source_marks_at_line(l, "WARN");
+               }
+               if (marks.is_empty()) {
+                       marks = _this.buffer.el.get_source_marks_at_line(l, "DEPR");
+               }
+               
+               // GLib.debug("query tooltip line %d marks %d", (int)l, (int) marks.length());
+               var str = "";
+               marks.@foreach((m) => { 
+                       //GLib.debug("got mark %s", m.name);
+                       str += (str.length > 0 ? "\n" : "") + m.category + ": " + m.name;
+               });
+               // true if there is a mark..
+               if (str.length > 0 ) {
+                       tooltip.set_text( str );
+               }
+               return str.length > 0 ? true : false;
+                
+            });
+        }
+
+        // user defined functions
+        public void load (string str) {
+        
+        // show the help page for the active node..
+           //this.get('/Help').show();
+         
+          // this.get('/BottomPane').el.set_current_page(0);
+               GLib.debug("load called - Reset undo buffer");
+               
+            var buf = (GtkSource.Buffer)this.el.get_buffer();
+            buf.begin_irreversible_action();
+            buf.set_text(str, str.length);
+            buf.end_irreversible_action();
+            
+            var lm = GtkSource.LanguageManager.get_default();
+            var lang = "vala";
+            if (_this.file != null) {
+                 lang = _this.file.language;
+            }
+            print("lang=%s, content_type = %s\n", lang, _this.file.content_type);
+            var lg = _this.file.content_type.length > 0  ?
+                    lm.guess_language(_this.file.path, _this.file.content_type) :
+                    lm.get_language(lang);
+             
+           
+            ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg); 
+        
+            this.el.insert_spaces_instead_of_tabs = true;
+            if (lg != null) {
+                       print("sourcelanguage  = %s\n", lg.name);
+                       if (lg.name == "Vala") {
+                           this.el.insert_spaces_instead_of_tabs = false;
+                       }
+             }
+            _this.dirty = false;
+            this.el.grab_focus();
+            _this.save_button.el.sensitive = false;
+        }
+    }
+    public class Xcls_buffer : Object
+    {
+        public GtkSource.Buffer el;
+        private Editor  _this;
+
+
+            // my vars (def)
+        public int error_line;
+        public Gee.HashMap<int,string>? xmarks;
+        public bool check_queued;
+
+        // ctor
+        public Xcls_buffer(Editor _owner )
+        {
+            _this = _owner;
+            _this.buffer = this;
+            this.el = new GtkSource.Buffer( null );
+
+            // my vars (dec)
+            this.error_line = -1;
+            this.xmarks = null;
+            this.check_queued = false;
+
+            // set gobject values
+            this.el.enable_undo = true;
+
+            //listeners
+            this.el.changed.connect( () => {
+                // check syntax??
+                // ??needed..??
+                _this.save_button.el.sensitive = true;
+                print("EDITOR CHANGED");
+                this.checkSyntax();
+               
+                _this.dirty = true;
+            
+                // this.get('/LeftPanel.model').changed(  str , false);
+                return ;
+            });
+        }
+
+        // user defined functions
+        public bool checkSyntax () {
+         
+            
+            var str = this.toString();
+            
+            // needed???
+            if (this.error_line > 0) {
+                 Gtk.TextIter start;
+                 Gtk.TextIter end;     
+                this.el.get_bounds (out start, out end);
+        
+                this.el.remove_source_marks (start, end, null);
+            }
+            if (str.length < 1) {
+                print("checkSyntax - empty string?\n");
+                return true;
+            }
+            
+            // bit presumptiona
+            if (_this.file.xtype == "PlainFile") {
+            
+                // assume it's gtk...
+                 var  oldcode =_this.file.toSource();
+                _this.file.setSource(str);
+                _this.file.getLanguageServer().document_change(_this.file);
+                _this.file.setSource(oldcode);
+                
+                        
+                return true;
+            
+            }
+           if (_this.file == null) {
+               return true;
+           }
+         
+            
+        
+              
+             
+            GLib.debug("calling validate");    
+            // clear the buttons.
+               if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
+                       return true ;
+               }
+               var oldcode  = _this.prop.val;
+               
+               _this.prop.val = str;
+            _this.file.getLanguageServer().document_change(_this.file);
+            _this.prop.val = oldcode;
+            
+            
+            //print("done mark line\n");
+             
+            return true; // at present allow saving - even if it's invalid..
+        }
+        public bool highlightErrorsJson (string type, Json.Object obj) {
+               Gtk.TextIter start;
+               Gtk.TextIter end;     
+               this.el.get_bounds (out start, out end);
+        
+               this.el.remove_source_marks (start, end, type);
+               GLib.debug("highlight errors");          
+        
+                // we should highlight other types of errors..
+        
+               if (!obj.has_member(type)) {
+                       GLib.debug("Return has no errors\n");
+                       return true;
+               }
+        
+               if (_this.window.windowstate.state != WindowState.State.CODEONLY 
+                       &&
+                       _this.window.windowstate.state != WindowState.State.CODE
+                       ) {
+                       GLib.debug("windowstate != CODEONLY?");
+                       
+                       return true;
+               } 
+        
+               //this.marks = new Gee.HashMap<int,string>();
+               var err = obj.get_object_member(type);
+         
+               if (_this.file == null) {
+                       GLib.debug("file is null?");
+                       return true;
+        
+               }
+               var valafn = _this.file.path;
+        
+               if (_this.file.xtype != "PlainFile") {
+        
+                       valafn = "";
+                       try {             
+                               var  regex = new Regex("\\.bjs$");
+                               // should not happen
+                               valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
+                       } catch (GLib.RegexError e) {
+                               return true;
+                       }   
+        
+        
+        
+               }
+               if (!err.has_member(valafn)) {
+                       GLib.debug("File path has no errors");
+                       return  true;
+               }
+        
+               var lines = err.get_object_member(valafn);
+               
+               var offset = 1;
+               if (obj.has_member("line_offset")) { // ?? why??
+                       offset = (int)obj.get_int_member("line_offset") + 1;
+               }
+        
+        
+               var tlines = this.el.get_line_count () +1;
+               
+               if (_this.prop != null) {
+               
+                       tlines = _this.prop.end_line + 1;
+                       offset = _this.prop.start_line + 1;
+               
+               }
+               
+        
+        
+               lines.foreach_member((obj, line, node) => {
+                       
+                    Gtk.TextIter iter;
+        //        print("get inter\n");
+                   var eline = int.parse(line) - offset;
+                   GLib.debug("GOT ERROR on line %s -- converted to %d  (offset = %d)\n", line,eline, offset);
+                   
+                   
+                   if (eline > tlines || eline < 0) {
+                       return;
+                   }
+                  
+                   
+                   this.el.get_iter_at_line( out iter, eline);
+                   //print("mark line\n");
+                   var msg  = "";
+                   var ar = lines.get_array_member(line);
+                   for (var i = 0 ; i < ar.get_length(); i++) {
+                       if (ar.get_string_element(i) == "Success") {
+                               continue;
+                       }
+                               msg += (msg.length > 0) ? "\n" : "";
+                               msg += ar.get_string_element(i);
+                       }
+                       if (msg == "") {
+                               return;
+                       }
+                       msg = "Line: %d".printf(eline+1) +  " " + msg;
+                   this.el.create_source_mark(msg, type, iter);
+                   GLib.debug("set line %d to %m", eline, msg);
+                  // this.marks.set(eline, msg);
+               } );
+               return false;
+        
+        
+        
+        
+        
+               }
+        public bool highlightErrors ( Gee.HashMap<int,string> validate_res) {
+                 
+               this.error_line = validate_res.size;
+        
+               if (this.error_line < 1) {
+                       return true;
+               }
+               var tlines = this.el.get_line_count ();
+               Gtk.TextIter iter;
+               var valiter = validate_res.map_iterator();
+               while (valiter.next()) {
+        
+               //        print("get inter\n");
+                       var eline = valiter.get_key();
+                       if (eline > tlines) {
+                               continue;
+                       }
+                       this.el.get_iter_at_line( out iter, eline);
+                       //print("mark line\n");
+                       this.el.create_source_mark(valiter.get_value(), "ERR", iter);
+               }   
+               return false;
+        }
+        public string toString () {
+            
+            Gtk.TextIter s;
+            Gtk.TextIter e;
+            this.el.get_start_iter(out s);
+            this.el.get_end_iter(out e);
+            var ret = this.el.get_text(s,e,true);
+            //print("TO STRING? " + ret);
+            return ret;
+        }
+    }
+
+    public class Xcls_EventControllerKey11 : Object
+    {
+        public Gtk.EventControllerKey el;
+        private Editor  _this;
+
+
+            // my vars (def)
+
+        // ctor
+        public Xcls_EventControllerKey11(Editor _owner )
+        {
+            _this = _owner;
+            this.el = new Gtk.EventControllerKey();
+
+            // my vars (dec)
+
+            // set gobject values
+
+            //listeners
+            this.el.key_released.connect( (keyval, keycode, state) => {
+            
+              
+                if (keyval == Gdk.Key.s && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
+                    GLib.debug("SAVE: ctrl-S  pressed");
+                    _this.saveContents();
+                    return;
+                }
+                
+                if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
+                   GLib.debug("SAVE: ctrl-g  pressed");
+                       _this.forwardSearch(true);
+                   return;
+               }
+               if (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
+                   GLib.debug("SAVE: ctrl-f  pressed");
+                       _this.search_entry.el.grab_focus();
+                   return;
+               }
+                //_this.view.el.show_completion();
+               // print(event.key.keyval)
+                
+                return;
+             
+             
+            });
+        }
+
+        // user defined functions
+    }
+
+
+
+    public class Xcls_Box12 : Object
+    {
+        public Gtk.Box el;
+        private Editor  _this;
+
+
+            // my vars (def)
+
+        // ctor
+        public Xcls_Box12(Editor _owner )
+        {
+            _this = _owner;
+            this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
+
+            // my vars (dec)
+
+            // set gobject values
+            this.el.homogeneous = false;
+            this.el.vexpand = false;
+            var child_1 = new Xcls_search_entry( _this );
+            child_1.ref();
+            this.el.append( child_1.el );
+            var child_2 = new Xcls_search_results( _this );
+            child_2.ref();
+            this.el.append( child_2.el );
+            var child_3 = new Xcls_nextBtn( _this );
+            child_3.ref();
+            this.el.append( child_3.el );
+            var child_4 = new Xcls_backBtn( _this );
+            child_4.ref();
+            this.el.append( child_4.el );
+            var child_5 = new Xcls_MenuButton18( _this );
+            child_5.ref();
+            this.el.append( child_5.el );
+        }
+
+        // user defined functions
+    }
+    public class Xcls_search_entry : Object
+    {
+        public Gtk.SearchEntry el;
+        private Editor  _this;
+
+
+            // my vars (def)
+        public Gtk.CssProvider css;
+
+        // ctor
+        public Xcls_search_entry(Editor _owner )
+        {
+            _this = _owner;
+            _this.search_entry = this;
+            this.el = new Gtk.SearchEntry();
+
+            // my vars (dec)
+
+            // set gobject values
+            this.el.name = "editor-search-entry";
+            this.el.hexpand = true;
+            this.el.placeholder_text = "Press enter to search";
+            this.el.search_delay = 3;
+            var child_1 = new Xcls_EventControllerKey14( _this );
+            child_1.ref();
+            this.el.add_controller(  child_1.el );
+
+            //listeners
+            this.el.search_changed.connect( ( ) => {
+            
+            _this.search(_this.search_entry.el.text);
+                _this.search_results.updateResults();
+            
+               GLib.Timeout.add_seconds(1,() => {
+                        _this.search_results.updateResults();
+                        return false;
+                });
+            });
+        }
+
+        // user defined functions
+        public void forwardSearch (bool change_focus) {
+        
+        
+               _this.forwardSearch(change_focus);
+        
+        /*
+        
+               switch(_this.windowstate.state) {
+                       case WindowState.State.CODEONLY:
+                       //case WindowState.State.CODE:
+                               // search the code being edited..
+                               _this.windowstate.code_editor_tab.forwardSearch(change_focus);
+                                
+                               break;
+                       case WindowState.State.PREVIEW:
+                               if (_this.windowstate.file.xtype == "Gtk") {
+                                       _this.windowstate.window_gladeview.forwardSearch(change_focus);
+                               } else { 
+                                        _this.windowstate.window_rooview.forwardSearch(change_focus);
+                               }
+                       
+                               break;
+               }
+               */
+               
+        }
+    }
+    public class Xcls_EventControllerKey14 : Object
+    {
+        public Gtk.EventControllerKey el;
+        private Editor  _this;
+
+
+            // my vars (def)
+
+        // ctor
+        public Xcls_EventControllerKey14(Editor _owner )
+        {
+            _this = _owner;
+            this.el = new Gtk.EventControllerKey();
+
+            // my vars (dec)
+
+            // set gobject values
+
+            //listeners
+            this.el.key_pressed.connect( (keyval, keycode, state) => {
+            
+               if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
+                   GLib.debug("SAVE: ctrl-g  pressed");
+                       _this.forwardSearch(true);
+                   return true;
+               }
+                
+              
+               if (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {
+                       _this.forwardSearch(true);
+                       
+                       
+                   return true;
+            
+               }    
+               // print(event.key.keyval)
+               
+                return false;
+            });
+        }
+
+        // user defined functions
+    }
+
+
+    public class Xcls_search_results : Object
+    {
+        public Gtk.Label el;
+        private Editor  _this;
+
+
+            // my vars (def)
+
+        // ctor
+        public Xcls_search_results(Editor _owner )
+        {
+            _this = _owner;
+            _this.search_results = this;
+            this.el = new Gtk.Label( "No Results" );
+
+            // my vars (dec)
+
+            // set gobject values
+            this.el.margin_end = 4;
+            this.el.margin_start = 4;
+        }
+
+        // user defined functions
+        public void updateResults () {
+               this.el.visible = true;
+               
+               var res = _this.searchcontext.get_occurrences_count();
+               if (res < 0) {
+                       _this.search_results.el.label = "??? Matches";          
+                       return;
+               }
+        
+               _this.nextBtn.el.sensitive = false;
+               _this.backBtn.el.sensitive = false;     
+        
+               if (res > 0) {
+                       _this.search_results.el.label = "%d Matches".printf(res);
+                       _this.nextBtn.el.sensitive = true;
+                       _this.backBtn.el.sensitive = true;
+                       return;
+               } 
+               _this.search_results.el.label = "No Matches";
+               
+        }
+    }
+
+    public class Xcls_nextBtn : Object
+    {
+        public Gtk.Button el;
+        private Editor  _this;
+
+
+            // my vars (def)
+        public bool always_show_image;
+
+        // ctor
+        public Xcls_nextBtn(Editor _owner )
+        {
+            _this = _owner;
+            _this.nextBtn = this;
+            this.el = new Gtk.Button();
+
+            // my vars (dec)
+            this.always_show_image = true;
+
+            // set gobject values
+            this.el.icon_name = "go-down";
+            this.el.sensitive = false;
+
+            //listeners
+            this.el.clicked.connect( (event) => {
+            
+               _this.forwardSearch(true);
+               
+                
+            });
+        }
+
+        // user defined functions
+    }
+
+    public class Xcls_backBtn : Object
+    {
+        public Gtk.Button el;
+        private Editor  _this;
+
+
+            // my vars (def)
+        public bool always_show_image;
+
+        // ctor
+        public Xcls_backBtn(Editor _owner )
+        {
+            _this = _owner;
+            _this.backBtn = this;
+            this.el = new Gtk.Button();
+
+            // my vars (dec)
+            this.always_show_image = true;
+
+            // set gobject values
+            this.el.icon_name = "go-up";
+            this.el.sensitive = false;
+
+            //listeners
+            this.el.clicked.connect( (event) => {
+            
+               _this.backSearch(true);
+                
+            });
+        }
+
+        // user defined functions
+    }
+
+    public class Xcls_MenuButton18 : Object
+    {
+        public Gtk.MenuButton el;
+        private Editor  _this;
+
+
+            // my vars (def)
+        public bool always_show_image;
+
+        // ctor
+        public Xcls_MenuButton18(Editor _owner )
+        {
+            _this = _owner;
+            this.el = new Gtk.MenuButton();
+
+            // my vars (dec)
+            this.always_show_image = true;
+
+            // set gobject values
+            this.el.icon_name = "emblem-system";
+            this.el.always_show_arrow = true;
+            var child_1 = new Xcls_search_settings( _this );
+            child_1.ref();
+            this.el.popover = child_1.el;
+        }
+
+        // user defined functions
+    }
+    public class Xcls_search_settings : Object
+    {
+        public Gtk.Popover el;
+        private Editor  _this;
+
+
+            // my vars (def)
 
-               // ctor
-               public Xcls_close_btn(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.close_btn = this;
-                       this.el = new Gtk.Button();
-
-                       // my vars (dec)
-
-                       // set gobject values
-                       this.el.icon_name = "window-close";
-                       var child_1 = new Xcls_Image7( _this );
-                       this.el.child = child_1.el;
-
-                       //listeners
-                       this.el.clicked.connect( () => { 
-                           _this.saveContents();
-                           _this.window.windowstate.switchState(WindowState.State.PREVIEW);
-                       });
-               }
-
-               // user defined functions
-       }
-       public class Xcls_Image7 : Object
-       {
-               public Gtk.Image el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-
-               // ctor
-               public Xcls_Image7(Editor _owner )
-               {
-                       _this = _owner;
-                       this.el = new Gtk.Image();
-
-                       // my vars (dec)
-
-                       // set gobject values
-                       this.el.icon_name = "window-close";
-                       this.el.icon_size = Gtk.IconSize.NORMAL;
-               }
-
-               // user defined functions
-       }
-
-
-
-       public class Xcls_RightEditor : Object
-       {
-               public Gtk.ScrolledWindow el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-
-               // ctor
-               public Xcls_RightEditor(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.RightEditor = this;
-                       this.el = new Gtk.ScrolledWindow();
-
-                       // my vars (dec)
-
-                       // set gobject values
-                       this.el.vscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
-                       this.el.vexpand = true;
-                       this.el.overlay_scrolling = false;
-                       this.el.hscrollbar_policy = Gtk.PolicyType.AUTOMATIC;
-                       new Xcls_view( _this );
-                       this.el.child = _this.view.el;
-               }
-
-               // user defined functions
-       }
-       public class Xcls_view : Object
-       {
-               public GtkSource.View el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-               public Gtk.CssProvider css;
-
-               // ctor
-               public Xcls_view(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.view = this;
-                       this.el = new GtkSource.View();
-
-                       // my vars (dec)
-                       this.css = null;
-
-                       // set gobject values
-                       this.el.auto_indent = true;
-                       this.el.indent_width = 4;
-                       this.el.name = "editor-view";
-                       this.el.show_line_marks = true;
-                       this.el.insert_spaces_instead_of_tabs = true;
-                       this.el.show_line_numbers = true;
-                       this.el.hexpand = true;
-                       this.el.vexpand = true;
-                       this.el.has_tooltip = true;
-                       this.el.tab_width = 4;
-                       this.el.highlight_current_line = true;
-                       new Xcls_buffer( _this );
-                       this.el.buffer = _this.buffer.el;
-                       var child_2 = new Xcls_EventControllerKey11( _this );
-                       child_2.ref();
-                       this.el.add_controller(  child_2.el );
-
-                       // init method
-
-                       this.css = new Gtk.CssProvider();
-                       
-                       this.css.load_from_string(
-                               "#editor-view { font:  12px monospace;}"
-                       );
-                        
-                       Gtk.StyleContext.add_provider_for_display(
-                               this.el.get_display(),
-                               this.css,
-                               Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
-                       );
-                               
-                        
-                                
-                       /*
-                       this is pretty flakey - triggers Gtk with  < 0 d
-                        var cp = new GtkSource.CompletionWords("test"); 
-                        cp.minimum_word_size  = 3;
-                        //cp.priority = 100; //?? does this do anything
-                        cp.proposals_batch_size  = 10;
-                        cp.scan_batch_size = 1000;
-                        
-                       cp.register(_this.buffer.el);
-                       this.el.completion.add_provider(cp);
-                       */
-                       this.el.completion.add_provider(new Palete.CompletionProvider(_this));
-                         
-                       //this.el.completion.unblock_interactive();
-                       this.el.completion.select_on_show = true; // select
-                       //this.el.completion.remember_info_visibility    = true;
-                       
-                       
-                       var attrs = new GtkSource.MarkAttributes();
-                       var  pink =   Gdk.RGBA();
-                       pink.parse ( "pink");
-                       attrs.set_background ( pink);
-                       attrs.set_icon_name ( "process-stop");    
-                       attrs.query_tooltip_text.connect(( mark) => {
-                            GLib.debug("tooltip query? %s", mark.name);
-                           return strdup( mark.name);
-                       });
-                        attrs.query_tooltip_markup.connect(( mark) => {
-                            GLib.debug("tooltip query? %s", mark.name);
-                           return strdup( mark.name);
-                       });
-                       this.el.set_mark_attributes ("ERR", attrs, 1);
-                       attrs.ref();
-                        var wattrs = new GtkSource.MarkAttributes();
-                       var  blue =   Gdk.RGBA();
-                       blue.parse ( "#ABF4EB");
-                       wattrs.set_background ( blue);
-                       wattrs.set_icon_name ( "process-stop");    
-                       wattrs.query_tooltip_text.connect(( mark) => {
-                            GLib.debug("tooltip query? %s", mark.name);
-                           return strdup(mark.name);
-                       });
-                       wattrs.query_tooltip_markup.connect(( mark) => {
-                            GLib.debug("tooltip query? %s", mark.name);
-                           return strdup(mark.name);
-                       });
-                       this.el.set_mark_attributes ("WARN", wattrs, 1);
-                       wattrs.ref();
-                       
-                       
-                        var dattrs = new GtkSource.MarkAttributes();
-                       var  purple =   Gdk.RGBA();
-                       purple.parse ( "#EEA9FF");
-                       dattrs.set_background ( purple);
-                       dattrs.set_icon_name ( "process-stop");    
-                       dattrs.query_tooltip_text.connect(( mark) => {
-                               GLib.debug("tooltip query? %s", mark.name);
-                           return strdup(mark.name);
-                       });
-                       dattrs.query_tooltip_markup.connect(( mark) => {
-                               GLib.debug("tooltip query? %s", mark.name);
-                           return strdup(mark.name);
-                       });
-                       this.el.set_mark_attributes ("DEPR", dattrs, 1);
-                       dattrs.ref();    
-                       
-                        this.el.get_space_drawer().set_matrix(null);
-                        this.el.get_space_drawer().set_types_for_locations( 
-                               GtkSource.SpaceLocationFlags.ALL,
-                               GtkSource.SpaceTypeFlags.ALL
-                       );
-                       this.el.get_space_drawer().set_enable_matrix(true);
-
-                       //listeners
-                       this.el.query_tooltip.connect( (x, y, keyboard_tooltip, tooltip) => {
-                               
-                               //GLib.debug("query tooltip");
-                               Gtk.TextIter iter;
-                               int trailing;
-                               
-                               var yoff = (int) _this.RightEditor.el.vadjustment.value;
-                               
-                               // I think this is problematic - if it's compliing  / updating at same time as query.
-                               
-                               //if (_this.window.statusbar_compile_spinner.el.spinning) {
-                               //      return false;
-                               //}
-                               
-                               this.el.get_iter_at_position (out iter, out trailing,  x,  y + yoff);
-                                
-                               var l = iter.get_line();
-                       
-                               
-                                
-                               // GLib.debug("query tooltip line %d", (int) l);
-                               if (l < 0) {
-                       
-                                       return false;
-                               }
-                               /*
-                               if (_this.buffer.marks != null && _this.buffer.marks.has_key(l)) {
-                                       GLib.debug("line %d setting tip to %s", l,  _this.buffer.marks.get(l));
-                                       tooltip.set_text(_this.buffer.marks.get(l).dup());
-                                       return true;
-                               }
-                        
-                               return false;
-                               */
-                               
-                                 
-                               // this crashes?? - not sure why.
-                               var marks = _this.buffer.el.get_source_marks_at_line(l, "ERR");
-                               if (marks.is_empty()) {
-                                       marks = _this.buffer.el.get_source_marks_at_line(l, "WARN");
-                               }
-                               if (marks.is_empty()) {
-                                       marks = _this.buffer.el.get_source_marks_at_line(l, "DEPR");
-                               }
-                               
-                               // GLib.debug("query tooltip line %d marks %d", (int)l, (int) marks.length());
-                               var str = "";
-                               marks.@foreach((m) => { 
-                                       //GLib.debug("got mark %s", m.name);
-                                       str += (str.length > 0 ? "\n" : "") + m.category + ": " + m.name;
-                               });
-                               // true if there is a mark..
-                               if (str.length > 0 ) {
-                                       tooltip.set_text( str );
-                               }
-                               return str.length > 0 ? true : false;
-                                
-                       });
-               }
-
-               // user defined functions
-               public void load (string str) {
-               
-               // show the help page for the active node..
-                  //this.get('/Help').show();
-                
-                 // this.get('/BottomPane').el.set_current_page(0);
-                       GLib.debug("load called - Reset undo buffer");
-                       
-                   var buf = (GtkSource.Buffer)this.el.get_buffer();
-                   buf.begin_irreversible_action();
-                   buf.set_text(str, str.length);
-                   buf.end_irreversible_action();
-                   
-                   var lm = GtkSource.LanguageManager.get_default();
-                   var lang = "vala";
-                   if (_this.file != null) {
-                        lang = _this.file.language;
-                   }
-                   print("lang=%s, content_type = %s\n", lang, _this.file.content_type);
-                   var lg = _this.file.content_type.length > 0  ?
-                           lm.guess_language(_this.file.path, _this.file.content_type) :
-                           lm.get_language(lang);
-                    
-                  
-                   ((GtkSource.Buffer)(this.el.get_buffer())) .set_language(lg); 
-               
-                   this.el.insert_spaces_instead_of_tabs = true;
-                   if (lg != null) {
-                               print("sourcelanguage  = %s\n", lg.name);
-                               if (lg.name == "Vala") {
-                                   this.el.insert_spaces_instead_of_tabs = false;
-                               }
-                    }
-                   _this.dirty = false;
-                   this.el.grab_focus();
-                   _this.save_button.el.sensitive = false;
-               }
-       }
-       public class Xcls_buffer : Object
-       {
-               public GtkSource.Buffer el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-               public int error_line;
-               public Gee.HashMap<int,string>? xmarks;
-               public bool check_queued;
-
-               // ctor
-               public Xcls_buffer(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.buffer = this;
-                       this.el = new GtkSource.Buffer( null );
-
-                       // my vars (dec)
-                       this.error_line = -1;
-                       this.xmarks = null;
-                       this.check_queued = false;
-
-                       // set gobject values
-                       this.el.highlight_syntax = true;
-                       this.el.highlight_matching_brackets = true;
-                       this.el.enable_undo = true;
-
-                       // init method
-
-                       {
-                               var buf = this.el;
-                               buf.create_tag ("bold", "weight", Pango.Weight.BOLD);
-                           buf.create_tag ("type", "weight", Pango.Weight.BOLD, "foreground", "#204a87");
-                           buf.create_tag ("keyword", "weight", Pango.Weight.BOLD, "foreground", "#a40000");
-                           buf.create_tag ("text", "weight", Pango.Weight.NORMAL, "foreground", "#729fcf");
-                           buf.create_tag ("number", "weight", Pango.Weight.BOLD, "foreground", "#ad7fa8");
-                           buf.create_tag ("method", "weight", Pango.Weight.BOLD, "foreground", "#729fcf");
-                           buf.create_tag ("property", "weight", Pango.Weight.BOLD, "foreground", "#BC1F51");
-                           buf.create_tag ("variable", "weight", Pango.Weight.BOLD, "foreground", "#A518B5");
-                       
-                       }
-
-                       //listeners
-                       this.el.changed.connect( () => {
-                           // check syntax??
-                           // ??needed..??
-                           _this.save_button.el.sensitive = true;
-                           print("EDITOR CHANGED");
-                           this.checkSyntax();
-                          
-                           _this.dirty = true;
-                       
-                           // this.get('/LeftPanel.model').changed(  str , false);
-                           return ;
-                       });
-               }
-
-               // user defined functions
-               public bool checkSyntax () {
-                
-                   
-                   var str = this.toString();
-                   
-                   // needed???
-                   if (this.error_line > 0) {
-                        Gtk.TextIter start;
-                        Gtk.TextIter end;     
-                       this.el.get_bounds (out start, out end);
-               
-                       this.el.remove_source_marks (start, end, null);
-                   }
-                   if (str.length < 1) {
-                       print("checkSyntax - empty string?\n");
-                       return true;
-                   }
-                   
-                   // bit presumptiona
-                   if (_this.file.xtype == "PlainFile") {
-                   
-                       // assume it's gtk...
-                        var  oldcode =_this.file.toSource();
-                       _this.file.setSource(str);
-                       _this.file.getLanguageServer().document_change(_this.file);
-                           BuilderApplication.showSpinner("appointment soon","document change pending");
-                       _this.file.setSource(oldcode);
-                       
-                                
-                       return true;
-                   
-                   }
-                  if (_this.file == null) {
-                      return true;
-                  }
-                
-                   
-               
-                     
-                    
-                   GLib.debug("calling validate");    
-                   // clear the buttons.
-                       if (_this.prop.name == "xns" || _this.prop.name == "xtype") {
-                               return true ;
-                       }
-                       var oldcode  = _this.prop.val;
-                       
-                       _this.prop.val = str;
-                       _this.node.updated_count++;
-                   _this.file.getLanguageServer().document_change(_this.file);
-                   _this.node.updated_count++;
-                   _this.prop.val = oldcode;
-                   
-                   
-                   //print("done mark line\n");
-                    
-                   return true; // at present allow saving - even if it's invalid..
-               }
-               public bool highlightErrorsJson (string type, Json.Object obj) {
-                       Gtk.TextIter start;
-                       Gtk.TextIter end;     
-                       this.el.get_bounds (out start, out end);
-               
-                       this.el.remove_source_marks (start, end, type);
-                       GLib.debug("highlight errors");          
-               
-                        // we should highlight other types of errors..
-               
-                       if (!obj.has_member(type)) {
-                               GLib.debug("Return has no errors\n");
-                               return true;
-                       }
-               
-                       if (_this.window.windowstate.state != WindowState.State.CODEONLY 
-                               &&
-                               _this.window.windowstate.state != WindowState.State.CODE
-                               ) {
-                               GLib.debug("windowstate != CODEONLY?");
-                               
-                               return true;
-                       } 
-               
-                       //this.marks = new Gee.HashMap<int,string>();
-                       var err = obj.get_object_member(type);
-                
-                       if (_this.file == null) {
-                               GLib.debug("file is null?");
-                               return true;
-               
-                       }
-                       var valafn = _this.file.path;
-               
-                       if (_this.file.xtype != "PlainFile") {
-               
-                               valafn = "";
-                               try {             
-                                       var  regex = new Regex("\\.bjs$");
-                                       // should not happen
-                                       valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
-                               } catch (GLib.RegexError e) {
-                                       return true;
-                               }   
-               
-               
-               
-                       }
-                       if (!err.has_member(valafn)) {
-                               GLib.debug("File path has no errors");
-                               return  true;
-                       }
-               
-                       var lines = err.get_object_member(valafn);
-                       
-                       var offset = 1;
-                       if (obj.has_member("line_offset")) { // ?? why??
-                               offset = (int)obj.get_int_member("line_offset") + 1;
-                       }
-               
-               
-                       var tlines = this.el.get_line_count () +1;
-                       
-                       if (_this.prop != null) {
-                       
-                               tlines = _this.prop.end_line + 1;
-                               offset = _this.prop.start_line + 1;
-                       
-                       }
-                       
-               
-               
-                       lines.foreach_member((obj, line, node) => {
-                               
-                            Gtk.TextIter iter;
-               //        print("get inter\n");
-                           var eline = int.parse(line) - offset;
-                           GLib.debug("GOT ERROR on line %s -- converted to %d  (offset = %d)\n", line,eline, offset);
-                           
-                           
-                           if (eline > tlines || eline < 0) {
-                               return;
-                           }
-                          
-                           
-                           this.el.get_iter_at_line( out iter, eline);
-                           //print("mark line\n");
-                           var msg  = "";
-                           var ar = lines.get_array_member(line);
-                           for (var i = 0 ; i < ar.get_length(); i++) {
-                               if (ar.get_string_element(i) == "Success") {
-                                       continue;
-                               }
-                                       msg += (msg.length > 0) ? "\n" : "";
-                                       msg += ar.get_string_element(i);
-                               }
-                               if (msg == "") {
-                                       return;
-                               }
-                               msg = "Line: %d".printf(eline+1) +  " " + msg;
-                           this.el.create_source_mark(msg, type, iter);
-                           GLib.debug("set line %d to %m", eline, msg);
-                          // this.marks.set(eline, msg);
-                       } );
-                       return false;
-               
-               
-               
-               
-               
-                       }
-               public bool highlightErrors ( Gee.HashMap<int,string> validate_res) {
-                        
-                       this.error_line = validate_res.size;
-               
-                       if (this.error_line < 1) {
-                               return true;
-                       }
-                       var tlines = this.el.get_line_count ();
-                       Gtk.TextIter iter;
-                       var valiter = validate_res.map_iterator();
-                       while (valiter.next()) {
-               
-                       //        print("get inter\n");
-                               var eline = valiter.get_key();
-                               if (eline > tlines) {
-                                       continue;
-                               }
-                               this.el.get_iter_at_line( out iter, eline);
-                               //print("mark line\n");
-                               this.el.create_source_mark(valiter.get_value(), "ERR", iter);
-                       }   
-                       return false;
-               }
-               public string toString () {
-                   
-                   Gtk.TextIter s;
-                   Gtk.TextIter e;
-                   this.el.get_start_iter(out s);
-                   this.el.get_end_iter(out e);
-                   var ret = this.el.get_text(s,e,true);
-                   //print("TO STRING? " + ret);
-                   return ret;
-               }
-       }
-
-       public class Xcls_EventControllerKey11 : Object
-       {
-               public Gtk.EventControllerKey el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-
-               // ctor
-               public Xcls_EventControllerKey11(Editor _owner )
-               {
-                       _this = _owner;
-                       this.el = new Gtk.EventControllerKey();
-
-                       // my vars (dec)
-
-                       // set gobject values
-
-                       //listeners
-                       this.el.key_released.connect( (keyval, keycode, state) => {
-                       
-                         
-                           if (keyval == Gdk.Key.s && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
-                               GLib.debug("SAVE: ctrl-S  pressed");
-                               _this.saveContents();
-                               return;
-                           }
-                           
-                           if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
-                                   GLib.debug("SAVE: ctrl-g  pressed");
-                                       _this.forwardSearch(true);
-                                   return;
-                               }
-                               if (keyval == Gdk.Key.f && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
-                                   GLib.debug("SAVE: ctrl-f  pressed");
-                                       _this.search_entry.el.grab_focus();
-                                       _this.search_entry.el.select_region(0,-1);
-                                   return;
-                               }
-                               if (keyval == Gdk.Key.space && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
-                                       _this.view.el.show_completion();
-                               }
-                               
-                               Gtk.TextIter iter;
-                               _this.buffer.el.get_iter_at_offset( out iter, _this.buffer.el.cursor_position);  
-                               var line  = iter.get_line();
-                               var offset = iter.get_line_offset();
-                               GLib.debug("line  %d  off %d", line ,offset);
-                               if (_this.prop != null) {
-                                       line += _this.prop.start_line + 1; // i think..
-                                       offset += 12; // should probably be 8 without namespaced 
-                                       GLib.debug("guess line  %d  off %d", line ,offset);
-                               } 
-                           //_this.view.el.show_completion();
-                          // print(event.key.keyval)
-                          
-                          
-                          
-                           
-                           return;
-                        
-                        
-                       });
-               }
-
-               // user defined functions
-       }
-
-
-
-       public class Xcls_Box12 : Object
-       {
-               public Gtk.Box el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-
-               // ctor
-               public Xcls_Box12(Editor _owner )
-               {
-                       _this = _owner;
-                       this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
-
-                       // my vars (dec)
-
-                       // set gobject values
-                       this.el.homogeneous = false;
-                       this.el.vexpand = false;
-                       new Xcls_search_entry( _this );
-                       this.el.append( _this.search_entry.el );
-                       new Xcls_search_results( _this );
-                       this.el.append( _this.search_results.el );
-                       new Xcls_nextBtn( _this );
-                       this.el.append( _this.nextBtn.el );
-                       new Xcls_backBtn( _this );
-                       this.el.append( _this.backBtn.el );
-                       var child_5 = new Xcls_MenuButton18( _this );
-                       child_5.ref();
-                       this.el.append( child_5.el );
-               }
-
-               // user defined functions
-       }
-       public class Xcls_search_entry : Object
-       {
-               public Gtk.SearchEntry el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-               public Gtk.CssProvider css;
-
-               // ctor
-               public Xcls_search_entry(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.search_entry = this;
-                       this.el = new Gtk.SearchEntry();
-
-                       // my vars (dec)
-
-                       // set gobject values
-                       this.el.name = "editor-search-entry";
-                       this.el.hexpand = true;
-                       this.el.placeholder_text = "Press enter to search";
-                       this.el.search_delay = 3;
-                       var child_1 = new Xcls_EventControllerKey14( _this );
-                       child_1.ref();
-                       this.el.add_controller(  child_1.el );
-
-                       //listeners
-                       this.el.search_changed.connect( ( ) => {
-                       
-                       _this.search(_this.search_entry.el.text);
-                                _this.search_results.updateResults();
-                       
-                               GLib.Timeout.add_seconds(1,() => {
-                                        _this.search_results.updateResults();
-                                        return false;
-                                });
-                       });
-               }
-
-               // user defined functions
-               public void forwardSearch (bool change_focus) {
-               
-               
-                       _this.forwardSearch(change_focus);
-               
-               /*
-               
-                       switch(_this.windowstate.state) {
-                               case WindowState.State.CODEONLY:
-                               //case WindowState.State.CODE:
-                                       // search the code being edited..
-                                       _this.windowstate.code_editor_tab.forwardSearch(change_focus);
-                                        
-                                       break;
-                               case WindowState.State.PREVIEW:
-                                       if (_this.windowstate.file.xtype == "Gtk") {
-                                               _this.windowstate.window_gladeview.forwardSearch(change_focus);
-                                       } else { 
-                                                _this.windowstate.window_rooview.forwardSearch(change_focus);
-                                       }
-                               
-                                       break;
-                       }
-                       */
-                       
-               }
-       }
-       public class Xcls_EventControllerKey14 : Object
-       {
-               public Gtk.EventControllerKey el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-
-               // ctor
-               public Xcls_EventControllerKey14(Editor _owner )
-               {
-                       _this = _owner;
-                       this.el = new Gtk.EventControllerKey();
-
-                       // my vars (dec)
-
-                       // set gobject values
-
-                       //listeners
-                       this.el.key_pressed.connect( (keyval, keycode, state) => {
-                       
-                               if (keyval == Gdk.Key.g && (state & Gdk.ModifierType.CONTROL_MASK ) > 0 ) {
-                                   GLib.debug("SAVE: ctrl-g  pressed");
-                                       _this.forwardSearch(true);
-                                   return true;
-                               }
-                           
-                         
-                               if (keyval == Gdk.Key.Return && _this.search_entry.el.text.length > 0) {
-                                       _this.forwardSearch(true);
-                                       
-                                       
-                                   return true;
-                       
-                               }    
-                          // print(event.key.keyval)
-                          
-                           return false;
-                       });
-               }
-
-               // user defined functions
-       }
-
-
-       public class Xcls_search_results : Object
-       {
-               public Gtk.Label el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-
-               // ctor
-               public Xcls_search_results(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.search_results = this;
-                       this.el = new Gtk.Label( "No Results" );
-
-                       // my vars (dec)
-
-                       // set gobject values
-                       this.el.margin_end = 4;
-                       this.el.margin_start = 4;
-               }
-
-               // user defined functions
-               public void updateResults () {
-                       this.el.visible = true;
-                       
-                       var res = _this.searchcontext.get_occurrences_count();
-                       if (res < 0) {
-                               _this.search_results.el.label = "??? Matches";          
-                               return;
-                       }
-               
-                       _this.nextBtn.el.sensitive = false;
-                       _this.backBtn.el.sensitive = false;     
-               
-                       if (res > 0) {
-                               _this.search_results.el.label = "%d Matches".printf(res);
-                               _this.nextBtn.el.sensitive = true;
-                               _this.backBtn.el.sensitive = true;
-                               return;
-                       } 
-                       _this.search_results.el.label = "No Matches";
-                       
-               }
-       }
-
-       public class Xcls_nextBtn : Object
-       {
-               public Gtk.Button el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-               public bool always_show_image;
-
-               // ctor
-               public Xcls_nextBtn(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.nextBtn = this;
-                       this.el = new Gtk.Button();
-
-                       // my vars (dec)
-                       this.always_show_image = true;
-
-                       // set gobject values
-                       this.el.icon_name = "go-down";
-                       this.el.sensitive = false;
-
-                       //listeners
-                       this.el.clicked.connect( (event) => {
-                       
-                               _this.forwardSearch(true);
-                               
-                                
-                       });
-               }
-
-               // user defined functions
-       }
-
-       public class Xcls_backBtn : Object
-       {
-               public Gtk.Button el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-               public bool always_show_image;
-
-               // ctor
-               public Xcls_backBtn(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.backBtn = this;
-                       this.el = new Gtk.Button();
-
-                       // my vars (dec)
-                       this.always_show_image = true;
-
-                       // set gobject values
-                       this.el.icon_name = "go-up";
-                       this.el.sensitive = false;
-
-                       //listeners
-                       this.el.clicked.connect( (event) => {
-                       
-                               _this.backSearch(true);
-                                
-                       });
-               }
-
-               // user defined functions
-       }
-
-       public class Xcls_MenuButton18 : Object
-       {
-               public Gtk.MenuButton el;
-               private Editor  _this;
-
-
-                       // my vars (def)
-               public bool always_show_image;
-
-               // ctor
-               public Xcls_MenuButton18(Editor _owner )
-               {
-                       _this = _owner;
-                       this.el = new Gtk.MenuButton();
-
-                       // my vars (dec)
-                       this.always_show_image = true;
-
-                       // set gobject values
-                       this.el.icon_name = "emblem-system";
-                       this.el.always_show_arrow = true;
-                       new Xcls_search_settings( _this );
-                       this.el.popover = _this.search_settings.el;
-               }
-
-               // user defined functions
-       }
-       public class Xcls_search_settings : Object
-       {
-               public Gtk.Popover el;
-               private Editor  _this;
+        // ctor
+        public Xcls_search_settings(Editor _owner )
+        {
+            _this = _owner;
+            _this.search_settings = this;
+            this.el = new Gtk.Popover();
+
+            // my vars (dec)
+
+            // set gobject values
+            var child_1 = new Xcls_Box20( _this );
+            child_1.ref();
+            this.el.child = child_1.el;
+        }
 
+        // user defined functions
+    }
+    public class Xcls_Box20 : Object
+    {
+        public Gtk.Box el;
+        private Editor  _this;
 
-                       // my vars (def)
 
-               // ctor
-               public Xcls_search_settings(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.search_settings = this;
-                       this.el = new Gtk.Popover();
-
-                       // my vars (dec)
+            // my vars (def)
 
-                       // set gobject values
-                       var child_1 = new Xcls_Box20( _this );
-                       this.el.child = child_1.el;
-               }
+        // ctor
+        public Xcls_Box20(Editor _owner )
+        {
+            _this = _owner;
+            this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
 
-               // user defined functions
-       }
-       public class Xcls_Box20 : Object
-       {
-               public Gtk.Box el;
-               private Editor  _this;
+            // my vars (dec)
 
+            // set gobject values
+            var child_1 = new Xcls_case_sensitive( _this );
+            child_1.ref();
+            this.el.append( child_1.el );
+            var child_2 = new Xcls_regex( _this );
+            child_2.ref();
+            this.el.append( child_2.el );
+            var child_3 = new Xcls_multiline( _this );
+            child_3.ref();
+            this.el.append( child_3.el );
+        }
 
-                       // my vars (def)
+        // user defined functions
+    }
+    public class Xcls_case_sensitive : Object
+    {
+        public Gtk.CheckButton el;
+        private Editor  _this;
 
-               // ctor
-               public Xcls_Box20(Editor _owner )
-               {
-                       _this = _owner;
-                       this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
 
-                       // my vars (dec)
+            // my vars (def)
 
-                       // set gobject values
-                       new Xcls_case_sensitive( _this );
-                       this.el.append( _this.case_sensitive.el );
-                       new Xcls_regex( _this );
-                       this.el.append( _this.regex.el );
-                       new Xcls_multiline( _this );
-                       this.el.append( _this.multiline.el );
-               }
+        // ctor
+        public Xcls_case_sensitive(Editor _owner )
+        {
+            _this = _owner;
+            _this.case_sensitive = this;
+            this.el = new Gtk.CheckButton();
 
-               // user defined functions
-       }
-       public class Xcls_case_sensitive : Object
-       {
-               public Gtk.CheckButton el;
-               private Editor  _this;
+            // my vars (dec)
 
+            // set gobject values
+            this.el.label = "Case Sensitive";
 
-                       // my vars (def)
+            // init method
 
-               // ctor
-               public Xcls_case_sensitive(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.case_sensitive = this;
-                       this.el = new Gtk.CheckButton();
+            {
+               this.el.show();
+            }
+        }
 
-                       // my vars (dec)
+        // user defined functions
+    }
 
-                       // set gobject values
-                       this.el.label = "Case Sensitive";
+    public class Xcls_regex : Object
+    {
+        public Gtk.CheckButton el;
+        private Editor  _this;
 
-                       // init method
 
-                       {
-                               this.el.show();
-                       }
-               }
+            // my vars (def)
 
-               // user defined functions
-       }
+        // ctor
+        public Xcls_regex(Editor _owner )
+        {
+            _this = _owner;
+            _this.regex = this;
+            this.el = new Gtk.CheckButton();
 
-       public class Xcls_regex : Object
-       {
-               public Gtk.CheckButton el;
-               private Editor  _this;
+            // my vars (dec)
 
+            // set gobject values
+            this.el.label = "Regex";
 
-                       // my vars (def)
+            // init method
 
-               // ctor
-               public Xcls_regex(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.regex = this;
-                       this.el = new Gtk.CheckButton();
+            {
+               this.el.show();
+            }
+        }
 
-                       // my vars (dec)
+        // user defined functions
+    }
 
-                       // set gobject values
-                       this.el.label = "Regex";
+    public class Xcls_multiline : Object
+    {
+        public Gtk.CheckButton el;
+        private Editor  _this;
 
-                       // init method
 
-                       {
-                               this.el.show();
-                       }
-               }
+            // my vars (def)
 
-               // user defined functions
-       }
+        // ctor
+        public Xcls_multiline(Editor _owner )
+        {
+            _this = _owner;
+            _this.multiline = this;
+            this.el = new Gtk.CheckButton();
 
-       public class Xcls_multiline : Object
-       {
-               public Gtk.CheckButton el;
-               private Editor  _this;
+            // my vars (dec)
 
+            // set gobject values
+            this.el.label = "Multi-line (add \\n)";
+        }
 
-                       // my vars (def)
-
-               // ctor
-               public Xcls_multiline(Editor _owner )
-               {
-                       _this = _owner;
-                       _this.multiline = this;
-                       this.el = new Gtk.CheckButton();
-
-                       // my vars (dec)
-
-                       // set gobject values
-                       this.el.label = "Multi-line (add \\n)";
-               }
-
-               // user defined functions
-       }
+        // user defined functions
+    }