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29 * $Id: popup_msg.c,v 1.9 2018/05/12 15:08:45 tom Exp $
31 * Show a multi-line message in a window which may extend beyond the screen.
33 * Thomas Dickey - 2017/4/15.
36 #include <test.priv.h>
38 #include <popup_msg.h>
42 static WINDOW *old_window;
48 old_window = dupwin(curscr);
55 wnoutrefresh(old_window);
61 * Display a temporary window, e.g., to display a help-message.
64 popup_msg(WINDOW *parent, const char *const *msg)
70 int wide = getmaxx(parent) - ((x0 + 1) * 2);
71 int high = getmaxy(parent) - ((y0 + 1) * 2);
80 for (n = 0; msg[n] != 0; ++n) {
81 int check = (int) strlen(msg[n]);
87 if ((help = newwin(high, wide, y0, x0)) == 0)
89 if ((data = newpad(length + 1, width)) == 0) {
98 for (n = 0; n < length; ++n) {
99 waddstr(data, msg[n]);
100 if ((n + 1) < length) {
105 last_y = (y2 - (high - 3));
158 pnoutrefresh(data, y1, 0, y0 + 1, x0 + 1, high, wide);
160 } while ((ch = wgetch(data)) != ERR && ch != QUIT && ch != ESCAPE);
170 popup_msg2(WINDOW *parent, char **msg)
172 popup_msg(parent, (const char *const *) msg);
177 popup_msg(WINDOW *parent, const char *const *msg)