Centralise generation of the control sequences for arrow keys into a

[u/mdw/putty] / unix / gtkwin.c

diff --git a/unix/gtkwin.c b/unix/gtkwin.c
index 393d98f..93e96da 100644 (file)
--- a/unix/gtkwin.c
+++ b/unix/gtkwin.c
@@ -1052,19 +1052,8 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
              case GDK_Begin: case GDK_KP_Begin: xkey = 'G'; break;
            }
            if (xkey) {
-               /*
-                * The arrow keys normally do ESC [ A and so on. In
-                * app cursor keys mode they do ESC O A instead.
-                * Ctrl toggles the two modes.
-                */
-               if (inst->term->vt52_mode) {
-                   end = 1 + sprintf(output+1, "\033%c", xkey);
-               } else if (!inst->term->app_cursor_keys ^
-                          !(event->state & GDK_CONTROL_MASK)) {
-                   end = 1 + sprintf(output+1, "\033O%c", xkey);
-               } else {                    
-                   end = 1 + sprintf(output+1, "\033[%c", xkey);
-               }
+               end = 1 + format_arrow_key(output+1, inst->term, xkey,
+                                          event->state & GDK_CONTROL_MASK);
                use_ucsoutput = FALSE;
                goto done;
            }