win/gnome/gntext.c

   1 /* aNetHack 0.0.1       gntext.c        $ANH-Date: 1432512804 2015/05/25 00:13:24 $  $ANH-Branch: master $:$ANH-Revision: 1.9 $ */
   2 /* Copyright (C) 1998 by Erik Andersen <andersee@debian.org> */
   3 /* aNetHack may be freely redistributed.  See license for details. */
   4
   5 #include "gntext.h"
   6 #include "gnmain.h"
   7 #include <gnome.h>
   8
   9 /* include the standard RIP window (win/X11/rip.xpm) */
  10 #include "gn_rip.h"
  11
  12 /* dimensions of the pixmap */
  13 #define RIP_IMAGE_WIDTH 400
  14 #define RIP_IMAGE_HEIGHT 200
  15
  16 /* dimensions and location of area where we can draw text on the pixmap */
  17 #define RIP_DRAW_WIDTH 84
  18 #define RIP_DRAW_HEIGHT 89
  19 #define RIP_DRAW_X 114
  20 #define RIP_DRAW_Y 69
  21
  22 /* Text Window widgets */
  23 GtkWidget *RIP = NULL;
  24 GtkWidget *RIPlabel = NULL;
  25 GtkWidget *TW_window = NULL;
  26 GnomeLess *gless;
  27
  28 static int showRIP = 0;
  29
  30 void
  31 ghack_text_window_clear(GtkWidget *widget, gpointer data)
  32 {
  33     g_assert(gless != NULL);
  34     gtk_editable_delete_text(GTK_EDITABLE(gless->text), 0, 0);
  35 }
  36
  37 void
  38 ghack_text_window_destroy()
  39 {
  40     TW_window = NULL;
  41 }
  42
  43 void
  44 ghack_text_window_display(GtkWidget *widget, boolean block, gpointer data)
  45 {
  46     if (showRIP == 1) {
  47         gtk_widget_show(GTK_WIDGET(RIP));
  48         gtk_window_set_title(GTK_WINDOW(TW_window), "Rest In Peace");
  49     }
  50
  51     gtk_signal_connect(GTK_OBJECT(TW_window), "destroy",
  52                        (GtkSignalFunc) ghack_text_window_destroy, NULL);
  53     if (block)
  54         gnome_dialog_run(GNOME_DIALOG(TW_window));
  55     else
  56         gnome_dialog_run_and_close(GNOME_DIALOG(TW_window));
  57
  58     if (showRIP == 1) {
  59         showRIP = 0;
  60         gtk_widget_hide(GTK_WIDGET(RIP));
  61         gtk_window_set_title(GTK_WINDOW(TW_window), "Text Window");
  62     }
  63 }
  64
  65 void
  66 ghack_text_window_put_string(GtkWidget *widget, int attr, const char *text,
  67                              gpointer data)
  68 {
  69     if (text == NULL)
  70         return;
  71
  72     /* Don't bother with attributes yet */
  73     gtk_text_insert(GTK_TEXT(gless->text), NULL, NULL, NULL, text, -1);
  74     gtk_text_insert(GTK_TEXT(gless->text), NULL, NULL, NULL, "\n", -1);
  75 }
  76
  77 GtkWidget *
  78 ghack_init_text_window()
  79 {
  80     GtkWidget *pixmap;
  81     if (TW_window)
  82         return (GTK_WIDGET(TW_window));
  83
  84     TW_window = gnome_dialog_new("Text Window", GNOME_STOCK_BUTTON_OK, NULL);
  85     gtk_window_set_default_size(GTK_WINDOW(TW_window), 500, 400);
  86     gtk_window_set_policy(GTK_WINDOW(TW_window), TRUE, TRUE, FALSE);
  87     gtk_window_set_title(GTK_WINDOW(TW_window), "Text Window");
  88
  89     /* create GNOME pixmap object */
  90     pixmap = gnome_pixmap_new_from_xpm_d(rip_xpm);
  91     g_assert(pixmap != NULL);
  92     gtk_widget_show(GTK_WIDGET(pixmap));
  93
  94     /* create label with our "death message", sized to fit into the
  95     * tombstone */
  96     RIPlabel = gtk_label_new("RIP");
  97     g_assert(RIPlabel != NULL);
  98     /* gtk_label_set_justify is broken? */
  99     gtk_label_set_justify(GTK_LABEL(RIPlabel), GTK_JUSTIFY_CENTER);
 100     gtk_label_set_line_wrap(GTK_LABEL(RIPlabel), TRUE);
 101     gtk_widget_set_usize(RIPlabel, RIP_DRAW_WIDTH, RIP_DRAW_HEIGHT);
 102     gtk_widget_show(RIPlabel);
 103
 104     /* create a fixed sized widget for the RIP pixmap */
 105     RIP = gtk_fixed_new();
 106     g_assert(RIP != NULL);
 107     gtk_widget_set_usize(RIP, RIP_IMAGE_WIDTH, RIP_IMAGE_HEIGHT);
 108     gtk_fixed_put(GTK_FIXED(RIP), pixmap, 0, 0);
 109     gtk_fixed_put(GTK_FIXED(RIP), RIPlabel, RIP_DRAW_X, RIP_DRAW_Y);
 110     gtk_widget_show(RIP);
 111     gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(TW_window)->vbox), RIP, TRUE,
 112                        TRUE, 0);
 113
 114     /* create a gnome Less widget for the text stuff */
 115     gless = GNOME_LESS(gnome_less_new());
 116     g_assert(gless != NULL);
 117     gtk_widget_show(GTK_WIDGET(gless));
 118     gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(TW_window)->vbox),
 119                        GTK_WIDGET(gless), TRUE, TRUE, 0);
 120
 121     /* Hook up some signals */
 122     gtk_signal_connect(GTK_OBJECT(TW_window), "ghack_putstr",
 123                        GTK_SIGNAL_FUNC(ghack_text_window_put_string), NULL);
 124
 125     gtk_signal_connect(GTK_OBJECT(TW_window), "ghack_clear",
 126                        GTK_SIGNAL_FUNC(ghack_text_window_clear), NULL);
 127
 128     gtk_signal_connect(GTK_OBJECT(TW_window), "ghack_display",
 129                        GTK_SIGNAL_FUNC(ghack_text_window_display), NULL);
 130
 131     /* Center the dialog over over parent */
 132     gnome_dialog_set_parent(GNOME_DIALOG(TW_window),
 133                             GTK_WINDOW(ghack_get_main_window()));
 134
 135     gtk_window_set_modal(GTK_WINDOW(TW_window), TRUE);
 136     gtk_widget_show_all(TW_window);
 137     gtk_widget_hide(GTK_WIDGET(RIP));
 138     gnome_dialog_close_hides(GNOME_DIALOG(TW_window), TRUE);
 139
 140     return GTK_WIDGET(TW_window);
 141 }
 142
 143 void
 144 ghack_text_window_rip_string(const char *string)
 145 {
 146     /* This is called to specify that the next message window will
 147      * be a RIP window, which will include this text */
 148
 149     showRIP = 1;
 150     gtk_label_set(GTK_LABEL(RIPlabel), string);
 151 }