http://ftp.ksu.edu.tw/FTP/FreeBSD/distfiles/xscreensaver-4.20.tar.gz

[xscreensaver] / hacks / glx / gltext.c

diff --git a/hacks/glx/gltext.c b/hacks/glx/gltext.c
index a537c374299fe7f09e6e98fb1dfa0705bdfb67e1..3dd7922489892af444c8bb1a72e88083ed5f9999 100644 (file)
--- a/hacks/glx/gltext.c
+++ b/hacks/glx/gltext.c
@@ -1,4 +1,4 @@
-/* gltext, Copyright (c) 2001, 2002, 2003, 2004 Jamie Zawinski <jwz@jwz.org>
+/* gltext, Copyright (c) 2001-2005 Jamie Zawinski <jwz@jwz.org>
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -54,6 +54,10 @@ extern XtAppContext app;
 #include <sys/time.h>
 #include <ctype.h>
 
+#ifdef HAVE_LOCALE_H
+# include <locale.h>
+#endif /* HAVE_LOCALE_H */
+
 #ifdef USE_GL /* whole file */
 
 #ifdef HAVE_UNAME
@@ -248,7 +252,7 @@ text_handle_event (ModeInfo *mi, XEvent *event)
   text_configuration *tp = &tps[MI_SCREEN(mi)];
 
   if (event->xany.type == ButtonPress &&
-      event->xbutton.button & Button1)
+      event->xbutton.button == Button1)
     {
       tp->button_down_p = True;
       gltrackball_start (tp->trackball,
@@ -257,11 +261,19 @@ text_handle_event (ModeInfo *mi, XEvent *event)
       return True;
     }
   else if (event->xany.type == ButtonRelease &&
-           event->xbutton.button & Button1)
+           event->xbutton.button == Button1)
     {
       tp->button_down_p = False;
       return True;
     }
+  else if (event->xany.type == ButtonPress &&
+           (event->xbutton.button == Button4 ||
+            event->xbutton.button == Button5))
+    {
+      gltrackball_mousewheel (tp->trackball, event->xbutton.button, 10,
+                              !!event->xbutton.state);
+      return True;
+    }
   else if (event->xany.type == MotionNotify &&
            tp->button_down_p)
     {
@@ -281,6 +293,10 @@ init_text (ModeInfo *mi)
   text_configuration *tp;
   int i;
 
+# ifdef HAVE_SETLOCALE
+  setlocale (LC_TIME, "");      /* for strftime() calls */
+# endif
+
   if (!tps) {
     tps = (text_configuration *)
       calloc (MI_NUM_SCREENS(mi), sizeof (text_configuration));
@@ -388,7 +404,7 @@ fill_character (GLUTstrokeFont font, int c, Bool wire)
             ly = coord->y;
           }
       }
-      return (int) (ch->right + tube_width/2);
+      return (int) (ch->right + tube_width);
     }
   return 0;
 }