X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fglx%2Fgltext.c;h=f9e6f156488bef3026c74a9d5d74072019cc19c2;hp=e1b94fc25071322f3167761f328e14ec7d4f4c8a;hb=6b1c86cf395f59389e4ece4ea8f4bea2c332745b;hpb=447db08c956099b3b183886729108bf5b364c4b8

diff --git a/hacks/glx/gltext.c b/hacks/glx/gltext.c
index e1b94fc2..f9e6f156 100644
--- a/hacks/glx/gltext.c
+++ b/hacks/glx/gltext.c
@@ -1,4 +1,4 @@
-/* gltext, Copyright (c) 2001-2005 Jamie Zawinski <jwz@jwz.org>
+/* gltext, Copyright (c) 2001-2008 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
@@ -9,28 +9,12 @@
  * implied warranty.
  */
 
-#include <X11/Intrinsic.h>
-
-extern XtAppContext app;
-
-#define PROGCLASS	"GLText"
-#define HACK_INIT	init_text
-#define HACK_DRAW	draw_text
-#define HACK_RESHAPE	reshape_text
-#define HACK_HANDLE_EVENT text_handle_event
-#define EVENT_MASK	PointerMotionMask
-#define sws_opts	xlockmore_opts
-
-#define DEF_TEXT        "(default)"
-#define DEF_PROGRAM     "(default)"
-#define DEF_SPIN        "XYZ"
-#define DEF_WANDER      "True"
-#define DEF_FRONT       "False"
-
 #define DEFAULTS	"*delay:	20000        \n" \
 			"*showFPS:      False        \n" \
 			"*wireframe:    False        \n" \
 
+# define refresh_text 0
+# define release_text 0
 #define SMOOTH_TUBE       /* whether to have smooth or faceted tubes */
 
 #ifdef SMOOTH_TUBE
@@ -48,22 +32,26 @@ extern XtAppContext app;
 #include "tube.h"
 #include "rotator.h"
 #include "gltrackball.h"
-#include <time.h>
-#include <sys/time.h>
-#include <ctype.h>
 
-#ifdef HAVE_LOCALE_H
-# include <locale.h>
-#endif /* HAVE_LOCALE_H */
+#include <ctype.h>
 
 #ifdef USE_GL /* whole file */
 
+#ifdef HAVE_COCOA
+# define DEF_TEXT       "%A%n%d %b %Y%n%r"
+#else
+# define DEF_TEXT        "(default)"
+#endif
+
+#define DEF_PROGRAM     "(default)"
+#define DEF_SPIN        "XYZ"
+#define DEF_WANDER      "True"
+#define DEF_FRONT       "True"
+
 #ifdef HAVE_UNAME
 # include <sys/utsname.h>
 #endif /* HAVE_UNAME */
 
-
-#include <GL/glu.h>
 #include "glutstroke.h"
 #include "glut_roman.h"
 #define GLUT_FONT (&glutStrokeRoman)
@@ -85,6 +73,8 @@ typedef struct {
   char *text;
   int reload;
 
+  time_t last_update;
+
 } text_configuration;
 
 static text_configuration *tps = NULL;
@@ -114,12 +104,12 @@ static argtype vars[] = {
   {&face_front_p, "faceFront", "FaceFront", DEF_FRONT,   t_Bool},
 };
 
-ModeSpecOpt sws_opts = {countof(opts), opts, countof(vars), vars, NULL};
+ENTRYPOINT ModeSpecOpt text_opts = {countof(opts), opts, countof(vars), vars, NULL};
 
 
 /* Window management, etc
  */
-void
+ENTRYPOINT void
 reshape_text (ModeInfo *mi, int width, int height)
 {
   GLfloat h = (GLfloat) height / (GLfloat) width;
@@ -146,7 +136,7 @@ gl_init (ModeInfo *mi)
   text_configuration *tp = &tps[MI_SCREEN(mi)];
   int wire = MI_IS_WIREFRAME(mi);
 
-  static GLfloat pos[4] = {5.0, 5.0, 10.0, 1.0};
+  static const GLfloat pos[4] = {5.0, 5.0, 10.0, 1.0};
 
   if (!wire)
     {
@@ -289,7 +279,7 @@ parse_text (ModeInfo *mi)
 }
 
 
-Bool
+ENTRYPOINT Bool
 text_handle_event (ModeInfo *mi, XEvent *event)
 {
   text_configuration *tp = &tps[MI_SCREEN(mi)];
@@ -311,7 +301,9 @@ text_handle_event (ModeInfo *mi, XEvent *event)
     }
   else if (event->xany.type == ButtonPress &&
            (event->xbutton.button == Button4 ||
-            event->xbutton.button == Button5))
+            event->xbutton.button == Button5 ||
+            event->xbutton.button == Button6 ||
+            event->xbutton.button == Button7))
     {
       gltrackball_mousewheel (tp->trackball, event->xbutton.button, 10,
                               !!event->xbutton.state);
@@ -330,16 +322,12 @@ text_handle_event (ModeInfo *mi, XEvent *event)
 }
 
 
-void 
+ENTRYPOINT void 
 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));
@@ -370,6 +358,7 @@ init_text (ModeInfo *mi)
         if      (*s == 'x' || *s == 'X') tp->spinx = True;
         else if (*s == 'y' || *s == 'Y') tp->spiny = True;
         else if (*s == 'z' || *s == 'Z') tp->spinz = True;
+        else if (*s == '0') ;
         else
           {
             fprintf (stderr,
@@ -545,7 +534,7 @@ fill_string (const char *string, Bool wire)
 }
 
 
-void
+ENTRYPOINT void
 draw_text (ModeInfo *mi)
 {
   text_configuration *tp = &tps[MI_SCREEN(mi)];
@@ -553,19 +542,20 @@ draw_text (ModeInfo *mi)
   Window window = MI_WINDOW(mi);
   int wire = MI_IS_WIREFRAME(mi);
 
-  static GLfloat color[4] = {0.0, 0.0, 0.0, 1.0};
-  static GLfloat white[4] = {1.0, 1.0, 1.0, 1.0};
+  GLfloat white[4] = {1.0, 1.0, 1.0, 1.0};
+  GLfloat color[4] = {0.0, 0.0, 0.0, 1.0};
 
   if (!tp->glx_context)
     return;
 
+  glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(tp->glx_context));
+
   if (tp->reload)
     {
-      static time_t last_update = 0;
-      if (time ((time_t *) 0) >= last_update + tp->reload)
+      if (time ((time_t *) 0) >= tp->last_update + tp->reload)
         {
           parse_text (mi);
-          last_update = time ((time_t *) 0);
+          tp->last_update = time ((time_t *) 0);
         }
     }
 
@@ -575,6 +565,7 @@ draw_text (ModeInfo *mi)
   glEnable(GL_NORMALIZE);
   glEnable(GL_CULL_FACE);
 
+
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
   glPushMatrix ();
@@ -630,4 +621,6 @@ draw_text (ModeInfo *mi)
   glXSwapBuffers(dpy, window);
 }
 
+XSCREENSAVER_MODULE_2 ("GLText", gltext, text)
+
 #endif /* USE_GL */