updated copyright for 2016

[xboard.git] / xaw / xoptions.c

diff --git a/xaw/xoptions.c b/xaw/xoptions.c
index 5caa95a..28fe260 100644 (file)
--- a/xaw/xoptions.c
+++ b/xaw/xoptions.c
@@ -1,7 +1,7 @@
 /*
  * xoptions.c -- Move list window, part of X front end for XBoard
  *
- * Copyright 2000, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
+ * Copyright 2000, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Free Software Foundation, Inc.
  * ------------------------------------------------------------------------
  *
  * GNU XBoard is free software: you can redistribute it and/or modify
@@ -273,12 +273,29 @@ SetTextColor (char **cnames, int fg, int bg, int attr)
 void
 AppendColorized (Option *opt, char *message, int count)
 {
+  if(!opt->handle) return;
   AppendText(opt, message);
 }
 
 void
 Show (Option *opt, int hide)
 {
+    static Dimension h;
+    Arg args[16];
+    Dimension v;
+    int j=0;
+return; // FIXME: it would be nice if the Chat window did have an ICS pane we could hide behind
+//printf("Show(%d) %x\n", hide, opt->handle);
+    if(!opt->handle) return;
+    if(hide) { // make sure original size is saved
+      XtSetArg(args[j], XtNheight, &v); j++;
+      XtGetValues(opt->handle, args, j);
+      if(v != 1) h = v;
+    }
+printf("h = %d\n",h);
+    j = 0;
+    XtSetArg(args[j], XtNheight, hide ? 1 : h); j++;
+    XtSetValues(opt->handle, args, j);
 }
 
 void
@@ -1112,7 +1129,7 @@ GenericPopUp (Option *option, char *title, DialogClass dlgNr, DialogClass parent
            j = SetPositionAndSize(args, last, lastrow, 3 /* border */,
                                   option[i].max /* w */, shrink ? textHeight : 0 /* h */, option[i].min & 0xE | chain /* chain */);
            XtSetArg(args[j], XtNlabel, _(option[i].name));  j++;
-           if(option[i].textValue) { // special for buttons of New Variant dialog
+           if(option[i].textValue && *option[i].textValue == '#') { // special for buttons of New Variant dialog
                XtSetArg(args[j], XtNsensitive, option[i].value >= 0 && (appData.noChessProgram
                                         || strstr(first.variants, VariantName(option[i].value)))); j++;
                XtSetArg(args[j], XtNborderWidth, (gameInfo.variant == option[i].value)+1); j++;
@@ -1124,7 +1141,7 @@ GenericPopUp (Option *option, char *title, DialogClass dlgNr, DialogClass parent
                XtAddEventHandler(option[i-1].handle, KeyReleaseMask, False, ColorChanged, (XtPointer)(intptr_t) i-1);
            }
            XtAddCallback(last, XtNcallback, GenericCallback, (XtPointer)(intptr_t) i + (dlgNr<<16)); // invokes user callback
-           if(option[i].textValue) SetColor( option[i].textValue, &option[i]); // for new-variant buttons
+           if(option[i].textValue && *option[i].textValue == '#') SetColor( option[i].textValue, &option[i]); // for new-variant buttons
            break;
          case ComboBox:
            j = SetPositionAndSize(args, last, lastrow, 0 /* border */,