src/xio.c

   1 #include <stdlib.h>
   2 #include <X11/Intrinsic.h>
   3 #include <X11/StringDefs.h>
   4 #include <X11/Shell.h>
   5 #include <X11/Xaw/Box.h>
   6 #include <X11/Xaw/Form.h>
   7 #include <X11/Xaw/Command.h>
   8 #include <X11/Xaw/AsciiText.h>
   9 #include "sst.h"
  10
  11 static XtAppContext app_context;
  12 static Widget toplevel, text, form;
  13 static Widget navigation, weapons, planets, misc;
  14 static Widget navlabel, weaplabel, planlabel, misclabel;
  15
  16 static String fallback[] = {
  17     "*text.resizable: true",
  18     "*text.resize: ResizeBoth",
  19     "*text.width: 640",
  20     "*text.height: 200",
  21     "*text.autoFill: True",
  22     "*text.scrollVertical: Always",
  23     "*text.scrollHorizontal: WhenNeeded",
  24     "*text.displayCaret: True",
  25     "*navigation.fromVert: text",
  26     "*navigation.borderWidth: 0",
  27     "*navlabel.label: Navigation:   ",
  28     "*navlabel.borderWidth: 0",
  29     "*weapons.fromVert: navigation",
  30     "*weapons.borderWidth: 0",
  31     "*weaplabel.label: Weapons:      ",
  32     "*weaplabel.borderWidth: 0",
  33     "*planets.fromVert: weapons",
  34     "*planets.borderWidth: 0",
  35     "*planlabel.label: Planets:      ",
  36     "*planlabel.borderWidth: 0",
  37     "*misc.fromVert: planets",
  38     "*misc.borderWidth: 0",
  39     "*misclabel.label: Miscellaneous:",
  40     "*misclabel.borderWidth: 0",
  41     NULL,
  42 };
  43
  44 struct cmd_t {
  45     char *name;
  46     void (*callback)(Widget, XtPointer, XtPointer);
  47     Widget *parent;
  48     int enable;
  49     Widget widget;
  50
  51 };
  52
  53 static void quit_proc(Widget w, XtPointer client_data, XtPointer call_data)
  54 {
  55     XtDestroyApplicationContext (app_context);
  56     exit (0);
  57 }
  58
  59 static void noargs_proc(Widget w, XtPointer client_data, XtPointer call_data)
  60 /* use this for commands that take no arguments */
  61 {
  62     /* currently a stub */
  63     printf("Button %s pressed\n", XtName(w));
  64 }
  65
  66 static struct cmd_t commands[] = {
  67     {"Move",            NULL,           &navigation,    0},
  68     {"Dock",            noargs_proc,    &navigation,    0},
  69     {"Chart",           noargs_proc,    &navigation,    0},
  70     {"Impulse",         NULL,           &navigation,    0},
  71     {"Rest",            NULL,           &navigation,    0},
  72     {"Warp",            NULL,           &navigation,    0},
  73     {"Probe",           NULL,           &navigation,    OPTION_PROBE},
  74
  75     {"Phasers",         NULL,           &weapons,       0},
  76     {"Torpedo",         NULL,           &weapons,       0},
  77     {"Shields",         NULL,           &weapons,       0},
  78     {"Damages",         noargs_proc,    &weapons,       0},
  79     {"Abandon",         noargs_proc,    &weapons,       0},
  80     {"Destruct",        noargs_proc,    &weapons,       0},
  81     {"Deathray",        noargs_proc,    &weapons,       0},
  82     {"Mayday",          noargs_proc,    &weapons,       0},
  83
  84     {"Sensors",         noargs_proc,    &planets,       OPTION_PLANETS},
  85     {"Orbit",           noargs_proc,    &planets,       OPTION_PLANETS},
  86     {"Transport",       noargs_proc,    &planets,       OPTION_PLANETS},
  87     {"Mine",            noargs_proc,    &planets,       OPTION_PLANETS},
  88     {"Crystals",        noargs_proc,    &planets,       OPTION_PLANETS},
  89     {"Shuttle",         noargs_proc,    &planets,       OPTION_PLANETS},
  90     {"Planets",         noargs_proc,    &planets,       OPTION_PLANETS},
  91
  92     {"Score",           noargs_proc,    &misc,          0},
  93     {"Report",          noargs_proc,    &misc,          0},
  94     {"Computer",        noargs_proc,    &misc,          0},
  95     {"Save",            NULL,           &misc,          0},
  96     {"Quit",            quit_proc,      &misc,          0},
  97     {"Help",            noargs_proc,    &misc,          0},
  98 };
  99
 100 static void instantiate_main(int argc, char **argv)
 101 {
 102     struct cmd_t *cp;
 103
 104     toplevel = XtVaOpenApplication(&app_context, "sst2k", NULL, 0, &argc,
 105                                     argv, fallback,
 106                                     applicationShellWidgetClass,
 107                                     XtNallowShellResize, True, NULL);
 108     form = XtVaCreateManagedWidget("form", formWidgetClass, toplevel, NULL);
 109     /* the command window */
 110     text = XtVaCreateManagedWidget("text",
 111                                    asciiTextWidgetClass, form,
 112                                    XtNeditType, XawtextEdit,
 113                                    NULL);
 114     /* The button panels */
 115     navigation  = XtVaCreateManagedWidget("navigation",
 116                                           boxWidgetClass, form,
 117                                           XtNorientation, XtorientHorizontal,
 118                                           NULL);
 119     navlabel  = XtVaCreateManagedWidget("navlabel",
 120                                         labelWidgetClass, navigation,
 121                                         NULL);
 122     weapons  = XtVaCreateManagedWidget("weapons",
 123                                        boxWidgetClass, form,
 124                                        XtNorientation, XtorientHorizontal,
 125                                        NULL);
 126     weaplabel  = XtVaCreateManagedWidget("weaplabel",
 127                                          labelWidgetClass, weapons,
 128                                          NULL);
 129     planets  = XtVaCreateManagedWidget("planets",
 130                                        boxWidgetClass, form,
 131                                        XtNorientation, XtorientHorizontal,
 132                                        NULL);
 133     planlabel  = XtVaCreateManagedWidget("planlabel",
 134                                          labelWidgetClass, planets,
 135                                          XtNborderWidth, 0,
 136                                          NULL);
 137     misc  = XtVaCreateManagedWidget("misc",
 138                                        boxWidgetClass, form,
 139                                        XtNorientation, XtorientHorizontal,
 140                                        NULL);
 141     misclabel  = XtVaCreateManagedWidget("misclabel",
 142                                          labelWidgetClass, misc,
 143                                          NULL);
 144     for (cp = commands; cp < commands + sizeof(commands)/sizeof(commands[0]); cp++) {
 145         cp->widget = XtVaCreateManagedWidget(cp->name,
 146                                              commandWidgetClass,
 147                                              *cp->parent,
 148                                              XtNlabel, cp->name,
 149                                              NULL);
 150         if (cp->callback)
 151             XtAddCallback (cp->widget, XtNcallback, cp->callback, NULL);
 152     }
 153     XtRealizeWidget(toplevel);
 154     XtAppMainLoop(app_context);
 155     /* loop may be interrupted */
 156     XtDestroyApplicationContext(app_context);
 157 }
 158
 159 int main(int argc, char **argv)
 160 {
 161     instantiate_main(argc, argv);
 162     exit(0);
 163 }