src/Builder4/WindowRooView.bjs

src/Builder4/WindowRooView.vala

diff --git a/src/Builder4/WindowRooView.bjs b/src/Builder4/WindowRooView.bjs
index 3ef7660..ab0858e 100644 (file)
--- a/src/Builder4/WindowRooView.bjs
+++ b/src/Builder4/WindowRooView.bjs
@@ -1004,27 +1004,62 @@
             ""
            ],
            "| void nodeSelected" : [
-            "(JsRender.Node? sel, bool scroll ) {",
+            "(JsRender.Node? sel, bool scroll) {",
             "  ",
             "    ",
-            "\t",
+            "    if (this.loading) {",
+            "    \treturn;",
+            "\t}",
             "    // this is connected in widnowstate",
+            "    print(\"Roo-view - node selected\\n\");",
+            "    var buf = this.el.get_buffer();",
+            " ",
+            "    var sbuf = (GtkSource.Buffer) buf;",
             "",
-            "",
-            "\t// not sure why....   ",
-            "  //  while(Gtk.events_pending()) {",
-            "   //     Gtk.main_iteration();",
-            " //   }",
             "    ",
-            "    this.node_selected = sel;",
             "    ",
-            "   // this.updateGreySelection(scroll);",
+            "   ",
+            "    // clear all the marks..",
+            "     Gtk.TextIter start;",
+            "    Gtk.TextIter end;     ",
+            "        ",
+            "    sbuf.get_bounds (out start, out end);",
+            "    sbuf.remove_source_marks (start, end, \"grey\");",
             "    ",
+            "        this.node_selected = sel;",
+            "     if (sel == null) {",
+            "        // no highlighting..",
+            "        return;",
+            "    }",
+            "    Gtk.TextIter iter;   ",
+            "    sbuf.get_iter_at_line(out iter,  sel.line_start);",
             "    ",
             "    ",
-            "}",
+            "    Gtk.TextIter cur_iter;",
+            "    sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);",
+            "    ",
+            "    //var cur_line = cur_iter.get_line();",
+            "    //if (cur_line > sel.line_start && cur_line < sel.line_end) {",
+            "    ",
+            "    //} else {",
+            "    if (this.allow_node_scroll && _this.buffer.in_cursor_change) {",
+            "    \tthis.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);",
+            "\t}",
+            "    ",
+            "     ",
+            "    ",
+            "    for (var i = 0; i < buf.get_line_count();i++) {",
+            "        if (i < sel.line_start || i > sel.line_end) {",
+            "           ",
+            "            sbuf.get_iter_at_line(out iter, i);",
+            "            sbuf.create_source_mark(null, \"grey\", iter);",
+            "            ",
+            "        }",
+            "    ",
+            "    }",
+            "    ",
             "",
-            "   ",
+            "}",
             ""
            ],
            "| void updateGreySelection" : [

diff --git a/src/Builder4/WindowRooView.vala b/src/Builder4/WindowRooView.vala
index 5466799..b5cc4ce 100644 (file)
--- a/src/Builder4/WindowRooView.vala
+++ b/src/Builder4/WindowRooView.vala
@@ -1253,24 +1253,61 @@ public class Xcls_WindowRooView : Object
                    this.loading = false; 
                    _this.buffer.dirty = false;
                }
-               public void nodeSelected (JsRender.Node? sel, bool scroll ) {
+               public void nodeSelected (JsRender.Node? sel, bool scroll) {
                  
                    
-                       
+                   if (this.loading) {
+                       return;
+                       }
                    // this is connected in widnowstate
+                   print("Roo-view - node selected\n");
+                   var buf = this.el.get_buffer();
+                
+                   var sbuf = (GtkSource.Buffer) buf;
                
-               
-                       // not sure why....   
-                 //  while(Gtk.events_pending()) {
-                  //     Gtk.main_iteration();
-                //   }
                    
-                   this.node_selected = sel;
                    
-                  // this.updateGreySelection(scroll);
+                  
+                   // clear all the marks..
+                    Gtk.TextIter start;
+                   Gtk.TextIter end;     
+                       
+                   sbuf.get_bounds (out start, out end);
+                   sbuf.remove_source_marks (start, end, "grey");
+                   
+                       this.node_selected = sel;
+                    if (sel == null) {
+                       // no highlighting..
+                       return;
+                   }
+                   Gtk.TextIter iter;   
+                   sbuf.get_iter_at_line(out iter,  sel.line_start);
                    
                    
+                   Gtk.TextIter cur_iter;
+                   sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);
                    
+                   //var cur_line = cur_iter.get_line();
+                   //if (cur_line > sel.line_start && cur_line < sel.line_end) {
+                   
+                   //} else {
+                   if (this.allow_node_scroll && _this.buffer.in_cursor_change) {
+                       this.el.scroll_to_iter(iter,  0.1f, true, 0.0f, 0.5f);
+                       }
+                   
+                    
+                   
+                   for (var i = 0; i < buf.get_line_count();i++) {
+                       if (i < sel.line_start || i > sel.line_end) {
+                          
+                           sbuf.get_iter_at_line(out iter, i);
+                           sbuf.create_source_mark(null, "grey", iter);
+                           
+                       }
+                   
+                   }
+                   
+               
                }
                public void updateGreySelection (bool scroll) { 
                        var sel = this.node_selected;