c6d09a58d6
If an old port is resurrected to work with current version code, its files can be relocated to the appropriate sys or win folder as required. In the meantime, the burden of upkeep can be avoided for the stuff in the outdated folder for now.
100 lines
2.9 KiB
C
100 lines
2.9 KiB
C
/* NetHack 3.6 gnmesg.c $NHDT-Date: 1432512805 2015/05/25 00:13:25 $ $NHDT-Branch: master $:$NHDT-Revision: 1.8 $ */
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/* Copyright (C) 1998 by Erik Andersen <andersee@debian.org> */
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/* NetHack may be freely redistributed. See license for details. */
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#include "gnmesg.h"
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#include "gnsignal.h"
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/* Pick an arbitrary number of chars such as 80 col X 40 rows text = 3200
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* chars */
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#define nCharsBeforeDeletingStuff 3200
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/* Message Window widgets */
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GtkWidget *MW_table;
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GtkWidget *MW_text;
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GtkWidget *MW_scrollbar;
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void
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ghack_message_window_clear(GtkWidget *widget, gpointer data)
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{
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/* Seems nethack calls this after every move -- we don't want
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* to really clear the window at all though. Ignore the request */
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gint len;
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len = gtk_text_get_length(GTK_TEXT(MW_text));
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if (len < nCharsBeforeDeletingStuff)
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return;
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gtk_text_freeze(GTK_TEXT(MW_text));
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gtk_text_set_point(GTK_TEXT(MW_text), 0);
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gtk_text_forward_delete(GTK_TEXT(MW_text),
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len - ((guint)(nCharsBeforeDeletingStuff * 0.5)));
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gtk_text_set_point(GTK_TEXT(MW_text),
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(guint)(nCharsBeforeDeletingStuff * 0.5));
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gtk_text_thaw(GTK_TEXT(MW_text));
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}
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void
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ghack_message_window_destroy(GtkWidget *win, gpointer data)
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{
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}
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void
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ghack_message_window_display(GtkWidget *widget, boolean block, gpointer data)
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{
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}
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void
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ghack_message_window_put_string(GtkWidget *widget, int attr, const char *text,
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gpointer data)
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{
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if (text == NULL)
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return;
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/* Don't bother with attributes yet */
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gtk_text_insert(GTK_TEXT(MW_text), NULL, NULL, NULL, text, -1);
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gtk_text_insert(GTK_TEXT(MW_text), NULL, NULL, NULL, "\n", -1);
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}
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void
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ghack_message_window_use_RIP(int how)
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{
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}
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void
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ghack_message_window_scroll(int dx, int dy)
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{
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}
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GtkWidget *
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ghack_init_message_window(void)
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{
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MW_table = gtk_table_new(2, 1, FALSE);
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gtk_table_set_row_spacing(GTK_TABLE(MW_table), 0, 2);
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MW_text = gtk_text_new(NULL, NULL);
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gtk_text_set_editable(GTK_TEXT(MW_text), FALSE);
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gtk_text_set_word_wrap(GTK_TEXT(MW_text), TRUE);
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gtk_table_attach(GTK_TABLE(MW_table), MW_text, 0, 1, 0, 1,
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(GTK_EXPAND | GTK_FILL), (GTK_EXPAND | GTK_FILL), 0, 0);
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MW_scrollbar = gtk_vscrollbar_new(GTK_TEXT(MW_text)->vadj);
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gtk_table_attach(GTK_TABLE(MW_table), MW_scrollbar, 1, 2, 0, 1, GTK_FILL,
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(GTK_EXPAND | GTK_FILL), 0, 0);
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gtk_signal_connect(GTK_OBJECT(MW_table), "ghack_putstr",
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GTK_SIGNAL_FUNC(ghack_message_window_put_string),
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NULL);
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gtk_signal_connect(GTK_OBJECT(MW_table), "ghack_clear",
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GTK_SIGNAL_FUNC(ghack_message_window_clear), NULL);
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gtk_signal_connect(GTK_OBJECT(MW_table), "gnome_delay_output",
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GTK_SIGNAL_FUNC(ghack_delay), NULL);
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gtk_widget_show_all(MW_table);
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return GTK_WIDGET(MW_table);
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}
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