jcs.org
Calendar/time for progman
Add an -f flag to specify the strftime format for the icon title
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xcalicon.1
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xcalicon.1
···
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.Sh SYNOPSIS
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.Nm
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.Op Fl d Ar display
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.Op Fl f Ar format
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.Sh DESCRIPTION
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.Nm
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shows the current date as an icon, and the time as the icon's title.
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Un-iconifying the program shows the same icon in a small window.
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.Sh OPTIONS
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.Bl -tag -width Ds
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.It Fl d
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Use a different X11 display.
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.It Fl d Ar display
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Use a different X11 display named
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.Ar display .
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.It Fl f Ar format
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Use a custom
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.Fn strftime 3
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format string instead of the default
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.Fa "%a %H:%M" .
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.El
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.Sh AUTHORS
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.Nm
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xcalicon.c
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xcalicon.c
···
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Pixmap digits_pm_mask;
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XpmAttributes digits_pm_attrs;
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Pixmap icon_pm;
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char *title_fmt;
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} xinfo = { 0 };
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extern char *__progname;
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int last_day = 0;
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int last_min = -1;
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#define WINDOW_WIDTH 200
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#define WINDOW_HEIGHT 100
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#define WINDOW_WIDTH 200
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#define WINDOW_HEIGHT 100
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#define DEFAULT_TITLE_FMT "%a %H:%M"
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int
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main(int argc, char* argv[])
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char *display = NULL;
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int ch;
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while ((ch = getopt(argc, argv, "d:")) != -1) {
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while ((ch = getopt(argc, argv, "d:f:")) != -1) {
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switch (ch) {
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case 'd':
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display = optarg;
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break;
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case 'f':
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xinfo.title_fmt = strdup(optarg);
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break;
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default:
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usage();
···
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if (pledge("stdio") == -1)
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err(1, "pledge");
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#endif
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if (xinfo.title_fmt == NULL)
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xinfo.title_fmt = strdup(DEFAULT_TITLE_FMT);
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/* setup exit handler pipe that we'll poll on */
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if (pipe2(exit_msg, O_CLOEXEC) != 0)
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XDestroyWindow(xinfo.dpy, xinfo.win);
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XFree(hints);
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XCloseDisplay(xinfo.dpy);
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free(xinfo.title_fmt);
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return 0;
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}
···
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usage(void)
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{
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fprintf(stderr, "usage: %s %s\n", __progname,
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"[-d display]");
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"[-d display] [-f title date format]");
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exit(1);
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}
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···
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{
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XTextProperty title_prop;
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XWindowAttributes xgwa;
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char title[50];
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char title[100];
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char *titlep = (char *)&title;
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int rc, dwidth, xo, yo;
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struct tm *tm;
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#endif
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last_min = tm->tm_min;
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strftime(title, sizeof(title), "%a %H:%M", tm);
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strftime(title, sizeof(title), xinfo.title_fmt, tm);
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/* update icon and window titles */
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if (!(rc = XStringListToTextProperty(&titlep, 1, &title_prop)))