src/Palete/CompletionProvider.vala

diff --git a/src/Palete/CompletionProvider.vala b/src/Palete/CompletionProvider.vala
index 8b13789..4d8d652 100644 (file)
--- a/src/Palete/CompletionProvider.vala
+++ b/src/Palete/CompletionProvider.vala
@@ -1 +1,121 @@
+ 
 
+namespace Palete {
+
+    class CompletionProvider : Gtk.SourceCompletionProvider, Object
+    {
+               
+                public List<Gtk.SourceCompletionItem> proposals;
+               //public List<Gtk.SourceCompletionItem> filtered_proposals;
+
+               construct
+               {
+                  
+                       this.proposals = new List<Gtk.SourceCompletionItem> ();
+               }
+
+               public string get_name ()
+               {
+                 return  "test";
+               }
+
+               public int get_priority ()
+               {
+                 return 1;
+               }
+
+               public bool match (Gtk.SourceCompletionContext context)
+               {
+               
+                       return true;
+               }
+
+               public void populate (Gtk.SourceCompletionContext context)
+               {
+                       var buffer = context.completion.view.buffer;
+                       var  mark = buffer.get_insert ();
+                       TextIter end;
+
+                       buffer.get_iter_at_mark (out end, mark);
+                       var endpos = end;
+                       
+                       var searchpos = endpos;
+                       
+                       searchpos.backward_find_char(is_space, null);
+                       searchpos.forward_char();
+                       var search = endpos.get_text(searchpos);
+                       
+                       
+
+                       var filtered_proposals = new List<Gtk.SourceCompletionItem> ();
+                       foreach(var i in this.proposals) {
+                               //if(i.text.contains(search)) // starts??
+                               //      this.filtered_proposals.prepend (new Gtk.SourceCompletionItem (i.label, i.text, i.icon, i.info));
+                               //}
+                       }
+                       context.add_proposals (this, filtered_proposals, true);
+               }
+
+               public bool activate_proposal (Gtk.SourceCompletionProposal proposal, Gtk.TextIter iter)
+               {
+                       var istart = iter;
+                       istart.backward_find_char(is_space, null);
+                       istart.forward_char();
+
+               //    var search = iter.get_text(istart);           
+               
+                       var buffer = iter.get_buffer();
+                       buffer.delete(ref istart, ref iter);
+                       buffer.insert(ref istart, proposal.get_text(), -1);
+               
+                       return true;
+               }
+
+               public Gtk.SourceCompletionActivation get_activation ()
+               {
+                       //if(SettingsManager.Get_Setting("complete_auto") == "true"){
+                               return Gtk.SourceCompletionActivation.INTERACTIVE | Gtk.SourceCompletionActivation.USER_REQUESTED;
+                       //} else {
+                       //      return Gtk.SourceCompletionActivation.USER_REQUESTED;
+                       //}
+               }
+
+               public int get_interactive_delay ()
+               {
+                       return -1;
+               }
+
+               public bool get_start_iter (Gtk.SourceCompletionContext context, Gtk.SourceCompletionProposal proposal, Gtk.TextIter iter)
+               {
+                       return false;
+               }
+
+               public void update_info (Gtk.SourceCompletionProposal proposal, Gtk.SourceCompletionInfo info)
+               {
+
+               }
+
+               private bool is_space(unichar space){
+                       return space.isspace() || space.to_string() == "";
+               }
+               
+               private bool is_forward_space(unichar space){
+                       return !(
+                               space.to_string() == " "
+                                       ||
+                               space.to_string() == ""
+                               ||
+                               space.to_string() == "\n")
+                               ||
+                               space.to_string() == ")")
+                               ||
+                               space.to_string() == "("
+                               
+                       );
+               }
+}
+
+
+}
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