238 lines
7.0 KiB
C
238 lines
7.0 KiB
C
/* $Xorg: xclock.c,v 1.4 2001/02/09 02:05:39 xorgcvs Exp $ */
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/* $XdotOrg: $ */
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/*
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* xclock -- Hacked from Tony Della Fera's much hacked clock program.
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*
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* "-strftime" option added by George Belotsky, Open Light Software Inc.
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*/
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/*
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Copyright 1989, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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*/
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/* $XFree86: xclock.c,v 1.16 2002/10/21 13:33:08 alanh Exp $ */
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_PLEDGE
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# include <err.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <X11/Xatom.h>
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#include <X11/Intrinsic.h>
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#include <X11/StringDefs.h>
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#include <X11/Shell.h>
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#include "Clock.h"
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#include <X11/Xaw/Cardinals.h>
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#include "clock.bit"
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#include "clmask.bit"
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#ifdef XKB
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#include <X11/extensions/XKBbells.h>
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#endif
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#ifndef NO_I18N
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#include <locale.h> /* for setlocale() */
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Boolean no_locale = True; /* if True, use old behavior */
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#endif
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#ifdef HAVE_GETPID
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# include <unistd.h>
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#endif
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/* Command line options table. Only resources are entered here...there is a
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pass over the remaining options after XtParseCommand is let loose. */
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static XrmOptionDescRec options[] = {
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{"-chime", "*clock.chime", XrmoptionNoArg, "TRUE"},
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{"-hd", "*clock.hands", XrmoptionSepArg, NULL},
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{"-hands", "*clock.hands", XrmoptionSepArg, NULL},
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{"-hl", "*clock.highlight", XrmoptionSepArg, NULL},
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{"-highlight", "*clock.highlight", XrmoptionSepArg, NULL},
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{"-update", "*clock.update", XrmoptionSepArg, NULL},
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{"-padding", "*clock.padding", XrmoptionSepArg, NULL},
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{"-d", "*clock.analog", XrmoptionNoArg, "FALSE"},
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{"-digital", "*clock.analog", XrmoptionNoArg, "FALSE"},
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{"-analog", "*clock.analog", XrmoptionNoArg, "TRUE"},
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{"-twelve", "*clock.twentyfour", XrmoptionNoArg, "FALSE"},
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{"-twentyfour", "*clock.twentyfour", XrmoptionNoArg, "TRUE"},
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{"-brief", "*clock.brief", XrmoptionNoArg, "TRUE"},
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{"-utime", "*clock.utime", XrmoptionNoArg, "TRUE"},
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{"-strftime", "*clock.strftime", XrmoptionSepArg, NULL},
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#ifdef XRENDER
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{"-face", "*clock.face", XrmoptionSepArg, NULL},
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{"-render", "*clock.render", XrmoptionNoArg, "TRUE"},
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{"-norender", "*clock.render", XrmoptionNoArg, "FALSE"},
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{"-sharp", "*clock.sharp", XrmoptionNoArg, "TRUE"},
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#endif
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};
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static void quit ( Widget w, XEvent *event, String *params,
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Cardinal *num_params );
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static XtActionsRec xclock_actions[] = {
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{ "quit", quit },
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};
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static Atom wm_delete_window;
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/*
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* Report the syntax for calling xclock.
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*/
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static void _X_NORETURN
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Syntax(const char *call)
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{
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fprintf (stderr, "Usage: %s %s", call,
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"[-analog] [-bw <pixels>] [-digital] [-brief]\n"
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" [-utime] [-strftime <fmt-str>]\n"
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" [-fg <color>] [-bg <color>] [-hd <color>]\n"
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" [-hl <color>] [-bd <color>]\n"
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" [-fn <font_name>] [-help] [-padding <pixels>]\n"
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" [-rv] [-update <seconds>] [-display displayname]\n"
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#ifdef XRENDER
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" [-[no]render] [-face <face name>] [-sharp]\n"
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#endif
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" [-geometry geom] [-twelve] [-twentyfour]\n\n");
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exit(1);
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}
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static void _X_NORETURN
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die(Widget w, XtPointer client_data, XtPointer call_data)
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{
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XCloseDisplay(XtDisplayOfObject(w));
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exit(0);
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}
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static void
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quit(Widget w, XEvent *event, String *params, Cardinal *num_params)
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{
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Arg arg;
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if (event->type == ClientMessage &&
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event->xclient.data.l[0] != wm_delete_window) {
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#ifdef XKB
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XkbStdBell(XtDisplay(w), XtWindow(w), 0, XkbBI_MinorError);
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#else
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XBell (XtDisplay(w), 0);
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#endif
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} else {
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/* resign from the session */
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XtSetArg(arg, XtNjoinSession, False);
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XtSetValues(w, &arg, ONE);
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die(w, NULL, NULL);
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}
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}
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static void
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save(Widget w, XtPointer client_data, XtPointer call_data)
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{
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XtCheckpointToken token = (XtCheckpointToken) call_data;
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/* we have nothing to save */
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token->save_success = True;
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}
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int
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main(int argc, char *argv[])
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{
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Widget toplevel;
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Arg arg;
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Pixmap icon_pixmap = None;
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XtAppContext app_con;
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#ifndef NO_I18N
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char *locale_name = setlocale(LC_ALL,"");
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XtSetLanguageProc ( NULL, NULL, NULL );
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if(!locale_name || 0 == strcmp(locale_name,"C")) {
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no_locale = True;
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}
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else {
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no_locale = False;
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}
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#endif
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toplevel = XtOpenApplication(&app_con, "XClock",
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options, XtNumber(options), &argc, argv, NULL,
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sessionShellWidgetClass, NULL, ZERO);
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if (argc != 1) Syntax(argv[0]);
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XtAddCallback(toplevel, XtNdieCallback, die, NULL);
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XtAddCallback(toplevel, XtNsaveCallback, save, NULL);
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XtAppAddActions (app_con, xclock_actions, XtNumber(xclock_actions));
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/*
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* This is a hack so that wm_delete_window will do something useful
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* in this single-window application.
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*/
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XtOverrideTranslations(toplevel,
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XtParseTranslationTable ("<Message>WM_PROTOCOLS: quit()"));
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XtSetArg(arg, XtNiconPixmap, &icon_pixmap);
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XtGetValues(toplevel, &arg, ONE);
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if (icon_pixmap == None) {
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arg.value = (XtArgVal)XCreateBitmapFromData(XtDisplay(toplevel),
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XtScreen(toplevel)->root,
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(char *)clock_bits, clock_width, clock_height);
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XtSetValues (toplevel, &arg, ONE);
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}
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XtSetArg(arg, XtNiconMask, &icon_pixmap);
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XtGetValues(toplevel, &arg, ONE);
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if (icon_pixmap == None) {
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arg.value = (XtArgVal)XCreateBitmapFromData(XtDisplay(toplevel),
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XtScreen(toplevel)->root,
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(char *)clock_mask_bits, clock_mask_width,
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clock_mask_height);
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XtSetValues (toplevel, &arg, ONE);
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}
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XtCreateManagedWidget ("clock", clockWidgetClass, toplevel, NULL, ZERO);
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XtRealizeWidget (toplevel);
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wm_delete_window = XInternAtom (XtDisplay(toplevel), "WM_DELETE_WINDOW",
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False);
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(void) XSetWMProtocols (XtDisplay(toplevel), XtWindow(toplevel),
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&wm_delete_window, 1);
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#ifdef HAVE_GETPID
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{
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unsigned long pid = (unsigned long)getpid();
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XChangeProperty(XtDisplay(toplevel), XtWindow(toplevel),
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XInternAtom(XtDisplay(toplevel), "_NET_WM_PID", False),
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XA_CARDINAL, 32, PropModeReplace,
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(unsigned char *) &pid, 1);
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}
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#endif
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#ifdef HAVE_PLEDGE
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if (pledge("stdio", NULL) == -1)
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err(1, "pledge");
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#endif
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XtAppMainLoop (app_con);
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exit(0);
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}
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