main(int argc, char *argv[])
{
int i;
exename= argv[0];
if (argc>1) { /* Check for command line arguments */
i= 1;
while ((--argc > 0) && (argv[i][0]=='-')) {
int c= argv[i][1];
switch (c) {
case 'a':
automanage= 1;
fprintf(stderr,"%s: Windows will be automanaged.\n",argv[0]);
break;
default:
fprintf(stderr,"%s: illegal option %c\n",argv[0],c);
fprintf(stderr,"usage: %s [-a]\n",argv[0]);
argc= 0;
break;
}
i++;
}
}
if (!automanage) {
Arg args[16];
Widget toplevel, main_window, menu_bar, menu_pane, button;
Widget draw_form;
XmString title_string;
int width=300, height=300;
i = 0;
toplevel = XtInitialize("p3d", "xpainter", NULL, 0, &i, NULL);
i= 0;
main_window= XmCreateMainWindow(toplevel, "main_window", args, i);
i= 0;
menu_bar= XmCreateMenuBar(main_window, "menu_bar", args, i);
XtManageChild(menu_bar);
i= 0;
menu_pane= XmCreatePulldownMenu(menu_bar, "menu_pane", args, i);
title_string= XmStringCreateSimple("File");
i= 0;
XtSetArg(args[i], XmNsubMenuId, menu_pane); i++;
XtSetArg(args[i], XmNlabelString, title_string); i++;
button= XmCreateCascadeButton(menu_bar,"file",args,i);
if (title_string) XmStringFree(title_string);
XtManageChild(button);
title_string= XmStringCreateSimple("Show");
i= 0;
XtSetArg(args[i], XmNlabelString, title_string); i++;
button= XmCreatePushButtonGadget(menu_pane,"show",args,i);
XtAddCallback(button,XmNactivateCallback,show_cb,NULL);
if (title_string) XmStringFree(title_string);
XtManageChild(button);
title_string= XmStringCreateSimple("Exit");
i= 0;
XtSetArg(args[i], XmNlabelString, title_string); i++;
button= XmCreatePushButtonGadget(menu_pane,"exit",args,i);
XtAddCallback(button,XmNactivateCallback,exit_cb,NULL);
if (title_string) XmStringFree(title_string);
XtManageChild(button);
i= 0;
draw_form= XmCreateForm(main_window,"draw_form", args, i);
XtManageChild(draw_form);
i = 0;
XtSetArg(args[i], XtNwidth, width); i++;
XtSetArg(args[i], XtNheight, height); i++;
XtSetArg(args[i], XmNtopAttachment, XmATTACH_FORM); i++;
XtSetArg(args[i], XmNbottomAttachment, XmATTACH_FORM); i++;
XtSetArg(args[i], XmNleftAttachment, XmATTACH_FORM); i++;
#ifdef USE_OPENGL
XtSetArg(args[i], GLwNrgba, TRUE); i++;
XtSetArg(args[i], GLwNdoublebuffer, TRUE); i++;
XtSetArg(args[i], GLwNdepthSize, 16); i++;
XtSetArg(args[i], GLwNallocateBackground, TRUE); i++;
XtSetArg(args[i], GLwNinstallBackground, TRUE); i++;
drawa= GLwCreateMDrawingArea(draw_form, "spina", args, i);
#else
XtSetArg(args[i], GlxNglxConfig, glxconfig); i++;
drawa= GlxCreateMDraw(draw_form, "spina", args, i);
#endif
XtManageChild(drawa);
i = 0;
XtSetArg(args[i], XtNwidth, width); i++;
XtSetArg(args[i], XtNheight, height); i++;
XtSetArg(args[i], XmNtopAttachment, XmATTACH_FORM); i++;
XtSetArg(args[i], XmNbottomAttachment, XmATTACH_FORM); i++;
XtSetArg(args[i], XmNleftAttachment, XmATTACH_WIDGET); i++;
XtSetArg(args[i], XmNleftWidget, drawa); i++;
XtSetArg(args[i], XmNrightAttachment, XmATTACH_FORM); i++;
#ifdef USE_OPENGL
XtSetArg(args[i], GLwNrgba, TRUE); i++;
XtSetArg(args[i], GLwNdoublebuffer, TRUE); i++;
XtSetArg(args[i], GLwNdepthSize, 16); i++;
XtSetArg(args[i], GLwNallocateBackground, TRUE); i++;
XtSetArg(args[i], GLwNinstallBackground, TRUE); i++;
drawb= GLwCreateMDrawingArea(draw_form, "spinb", args, i);
#else
XtSetArg(args[i], GlxNglxConfig, glxconfig); i++;
drawb= GlxCreateMDraw(draw_form, "spinb", args, i);
#endif
XtManageChild(drawb);
XtManageChild(main_window);
XtRealizeWidget(toplevel);
}
else { /* automanage renderers */
dp_init_ren("myrena", "gl","",
"title=\"Ren A\",size=\"256x256+200+200\"");
dp_init_ren("myrenb", "gl","",
"title=\"Ren B\",size=\"300x400+500+500\"");
fprintf(stderr, "%s: renderer initialized\n",exename);
dp_print_ren("myrena");
dp_print_ren("myrenb");
rens_initialized= 1;
build_geom();
}
if (!automanage) {
XtMainLoop();
}
else {
fprintf(stderr, "%s: about to render\n",exename);
for (i=0; i<180; i++) make_new_snaps();
finish_and_shutdown();
}
}
Widget GLwCreateM2DrawingArea(Widget parent,char *name,ArgList arglist,Cardinal argcount) {
return (Widget) GLwCreateMDrawingArea(parent, name, arglist, argcount);
}
