New command 'set folder'

xtt/lib/xtt/src/xtt_ge.cpp

@@ -353,6 +353,10 @@ int ge_set_object_focus( ge_tCtx gectx, char *name, int empty)
   return ((Graph *)gectx->graph)->set_object_focus( name, empty);
 }
 
+int ge_set_folder_index( ge_tCtx gectx, char *name, int idx)
+{
+  return ((Graph *)gectx->graph)->set_folder_index( name, idx);
+}
 
 extern "C" void ge_delete( ge_tCtx gectx)
 {

xtt/lib/xtt/src/xtt_ge.h

@@ -58,6 +58,7 @@ typedef struct ge_sCtx {
 
 void ge_pop( ge_tCtx gectx);
 int ge_set_object_focus( ge_tCtx gectx, char *name, int empty);
+int ge_set_folder_index( ge_tCtx gectx, char *name, int idx);
 void ge_swap( ge_tCtx gectx, int mode);
 
 extern "C" ge_tCtx ge_new( Widget parent_wid,

xtt/lib/xtt/src/xtt_xnav.cpp

@@ -2423,9 +2423,18 @@ int XNav::display_object( pwr_sAttrRef *arp, int open)
       sts = gdh_AttrrefToName( arp, name, sizeof(name), cdh_mName_volumeStrict);
       if ( EVEN(sts)) goto display_error;
 
+      pn = cdh_ParseName( &sts, &parsename, pwr_cNObjid, name, 0);
+      if ( pn->nAttribute == 0) {
+	brow_SetInverse( item->node, 1);
+	brow_SelectInsert( brow->ctx, item->node);
+	brow_ResetNodraw( brow->ctx);
+	brow_Redraw( brow->ctx, 0);
+	brow_CenterObject( brow->ctx, item->node, 0.80);
+	return 1;
+      }
+
       item->open_attributes( brow, 0, 0);
 
-      pn = cdh_ParseName( &sts, &parsename, pwr_cNObjid, name, 0);
       strcpy( name, pn->attribute[0].name.orig);
       for ( i = 0; i < (int) pn->nAttribute; i++) {
 	sts = find( arp->Objid, name, (void **) &aitem);

xtt/lib/xtt/src/xtt_xnav_command.cpp

@@ -246,7 +246,7 @@ dcli_tCmdTable	xnav_command_table[] = {
 			"SET",
 			&xnav_set_func,
 			{ "dcli_arg1", "dcli_arg2", "/NAME", "/VALUE",
-			"/BYPASS", ""}
+			"/BYPASS", "/INDEX", ""}
 		},
 		{
 			"SETUP",
@@ -589,6 +589,42 @@ static int	xnav_set_func(	void		*client_data,
     else
       return sts;
   }
+  else if ( strncmp( arg1_str, "FOLDER", strlen( arg1_str)) == 0)
+  {    
+    // Command is "SET FOLDER"
+    ge_tCtx gectx;
+    char graph_str[80];
+    char object_str[80];
+    char idx_str[20];
+    int nr;
+    int idx;
+
+    if ( EVEN( dcli_get_qualifier( "dcli_arg2", graph_str))) {
+      xnav->message('E', "Graph name is missing");
+      return XNAV__HOLDCOMMAND;
+    }
+
+    if ( EVEN( dcli_get_qualifier( "/NAME", object_str))) {
+      xnav->message('E', "Object name is missing");
+      return XNAV__HOLDCOMMAND;
+    }
+    if ( EVEN( dcli_get_qualifier( "/INDEX", idx_str))) {
+      xnav->message('E',"Syntax error");
+      return XNAV__HOLDCOMMAND;
+    }
+    nr = sscanf( idx_str, "%d", &idx);
+    if ( nr != 1) {
+      xnav->message('E', "Syntax error");
+      return XNAV__HOLDCOMMAND; 	
+    }
+
+    if ( !xnav->appl.find( applist_eType_Graph, graph_str, 0, 
+		  (void **) &gectx)) {
+      xnav->message('E', "Graph is not open");
+      return XNAV__HOLDCOMMAND; 	
+    }
+    ge_set_folder_index( gectx, object_str, idx);
+  }
   else
     xnav->message('E',"Syntax error");
   return 1;