win/gnome/gnworn.c

   1 /* NetHack 3.6  gnworn.c        2009/05/06 10:58:06  1.3 */
   2 /*
   3  * $NHDT-Date: 1432512804 2015/05/25 00:13:24 $  $NHDT-Branch: master $:$NHDT-Revision: 1.10 $
   4  */
   5 /* Copyright (C) 2002, Dylan Alex Simon                 */
   6 /* NetHack may be freely redistributed.  See license for details. */
   7
   8 #include "gnworn.h"
   9 #include "gnglyph.h"
  10 #include "gnsignal.h"
  11 #include "gnomeprv.h"
  12
  13 #define WORN_WIDTH 3
  14 #define WORN_HEIGHT 6
  15
  16 #define WORN_OBJECT_LIST /* struct obj *[WORN_HEIGHT][WORN_WIDTH] = */ \
  17     {                                                                  \
  18         {                                                              \
  19             uquiver, uarmh, u.twoweap ? NULL : uswapwep                \
  20         }                                                              \
  21         , { u.twoweap ? uswapwep : NULL, ublindf, uwep },              \
  22             { uleft, uamul, uright }, { uarms, uarmc, uarmg },         \
  23             { uarmu, uarm, uskin },                                    \
  24         {                                                              \
  25             uball, uarmf, uchain                                       \
  26         }                                                              \
  27     }
  28
  29 static GtkWidget *worn_contents[WORN_HEIGHT][WORN_WIDTH];
  30 static struct obj *last_worn_objects[WORN_HEIGHT][WORN_WIDTH];
  31
  32 GdkImlibImage *image_of_worn_object(struct obj *o);
  33 void ghack_worn_display(GtkWidget *win, boolean block, gpointer data);
  34
  35 GtkWidget *
  36 ghack_init_worn_window()
  37 {
  38     GtkWidget *top;
  39     GtkWidget *table;
  40     GtkWidget *tablealign;
  41     GtkWidget *label;
  42     int i, j;
  43
  44     top = gtk_vbox_new(FALSE, 2);
  45
  46     table = gtk_table_new(WORN_HEIGHT, WORN_WIDTH, TRUE);
  47     for (i = 0; i < WORN_HEIGHT; i++) {
  48         for (j = 0; j < WORN_WIDTH; j++) {
  49             worn_contents[i][j] =
  50                 gnome_pixmap_new_from_imlib(image_of_worn_object(NULL));
  51             last_worn_objects[i][j] = NULL; /* a pointer that will never be */
  52             gtk_table_attach(GTK_TABLE(table),
  53                              GTK_WIDGET(worn_contents[i][j]), j, j + 1, i,
  54                              i + 1, 0, 0, 0, 0);
  55         }
  56     }
  57     tablealign = gtk_alignment_new(0.5, 0.0, 0.0, 1.0);
  58     gtk_box_pack_start(GTK_BOX(top), tablealign, FALSE, FALSE, 0);
  59     gtk_container_add(GTK_CONTAINER(tablealign), table);
  60
  61     label = gtk_label_new("Equipment");
  62     gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_CENTER);
  63     gtk_box_pack_start(GTK_BOX(top), label, FALSE, FALSE, 0);
  64
  65     gtk_signal_connect(GTK_OBJECT(top), "ghack_display",
  66                        GTK_SIGNAL_FUNC(ghack_worn_display), NULL);
  67
  68     return top;
  69 }
  70
  71 GdkImlibImage *
  72 image_of_worn_object(struct obj *o)
  73 {
  74     int glyph;
  75     GdkImlibImage *im;
  76
  77     if (o)
  78         glyph = obj_to_glyph(o);
  79     else
  80         glyph = cmap_to_glyph(S_stone);
  81
  82     im = ghack_image_from_glyph(glyph, FALSE);
  83
  84     return im;
  85 }
  86
  87 void
  88 ghack_worn_display(GtkWidget *win, boolean block, gpointer data)
  89 {
  90     int i, j;
  91     struct obj *worn_objects[WORN_HEIGHT][WORN_WIDTH] = WORN_OBJECT_LIST;
  92
  93     for (i = 0; i < WORN_HEIGHT; i++) {
  94         for (j = 0; j < WORN_WIDTH; j++) {
  95             if (worn_objects[i][j] != last_worn_objects[i][j]) {
  96                 last_worn_objects[i][j] = worn_objects[i][j];
  97                 gnome_pixmap_load_imlib(
  98                     GNOME_PIXMAP(worn_contents[i][j]),
  99                     image_of_worn_object(worn_objects[i][j]));
 100             }
 101         }
 102     }
 103 }