Fix #8047 - debugging language server and fix completion handling

[roobuilder] / src / Palete / CompletionProvider.vala

diff --git a/src/Palete/CompletionProvider.vala b/src/Palete/CompletionProvider.vala
index cfc902c..5f5e527 100644 (file)
--- a/src/Palete/CompletionProvider.vala
+++ b/src/Palete/CompletionProvider.vala
@@ -36,7 +36,7 @@ namespace Palete {
                
                public bool is_trigger(global::Gtk.TextIter  iter, unichar ch)
                {
-                       if (this.in_populate || ch == 32) {
+                       if (this.in_populate || ch == 32 || ch == 10) {
                                return false;
                        }
                        if (this.editor.buffer.el.iter_has_context_class(iter, "comment") ||
@@ -44,9 +44,13 @@ namespace Palete {
                        ) { 
                                return false;
                        }
+                       var back = iter.copy();
+                       back.backward_char();
                        
+                       // what's the character at the iter?
+                       var str = back.get_text(iter);
                        
-                       //GLib.debug("should trigger? %c", (int) ch);
+                       GLib.debug("Previos char to trigger is '%s;", str);
                        
                        
                        return true;
@@ -251,8 +255,14 @@ namespace Palete {
                        GLib.debug("pupoulate async  - got reply");
                        this.model = new CompletionModel(this, context, res, cancellable); 
                        var word = context.get_word();
-                       GLib.debug("Context word is %s, %d", word, (int)word.length);
-                       if (word.length < 1) {
+                       
+                       var lc = end.copy();
+                       lc.backward_char();
+                       var lchar = lc.get_text(end);
+                       
+                       
+                       GLib.debug("Context word is %s / '%s' , %d", word, lchar, (int)word.length);
+                       if (word.length < 1 && lchar != ".") {
                                word = " "; // this should filter out everything, and prevent it displaying 
                        }
                        
@@ -331,11 +341,12 @@ namespace Palete {
                                         if (comp.label == "_") { // skip '_'
                                                continue;
                                        }
+                                       GLib.debug("got suggestion %s", comp.label);
                                        this.items.add(new CompletionProposal(comp));   
                                        
                                }
                        }
-                   print("GOT %d results\n", (int) items.size); 
+                   GLib.debug("GOT %d results\n", (int) items.size); 
                        // WHY TWICE?
                    if (this.items.size < this.minimum_word_size) {
                                return;