diff options
Diffstat (limited to 'xclock.c')
| -rw-r--r-- | xclock.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/xclock.c b/xclock.c new file mode 100644 index 0000000..8ac6723 --- /dev/null +++ b/xclock.c @@ -0,0 +1,175 @@ +/* $Xorg: xclock.c,v 1.4 2001/02/09 02:05:39 xorgcvs Exp $ */ + +/* + * xclock -- Hacked from Tony Della Fera's much hacked clock program. + */ + +/* +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + */ + +#include <X11/Xatom.h> +#include <X11/Intrinsic.h> +#include <X11/StringDefs.h> +#include <X11/Shell.h> +#include "Clock.h" +#include <X11/Xaw/Cardinals.h> +#include "clock.bit" +#include "clmask.bit" + +#ifdef XKB +#include <X11/extensions/XKBbells.h> +#endif + +extern void exit(); + +/* Command line options table. Only resources are entered here...there is a + pass over the remaining options after XtParseCommand is let loose. */ + +static XrmOptionDescRec options[] = { +{"-chime", "*clock.chime", XrmoptionNoArg, "TRUE"}, +{"-hd", "*clock.hands", XrmoptionSepArg, NULL}, +{"-hands", "*clock.hands", XrmoptionSepArg, NULL}, +{"-hl", "*clock.highlight", XrmoptionSepArg, NULL}, +{"-highlight", "*clock.highlight", XrmoptionSepArg, NULL}, +{"-update", "*clock.update", XrmoptionSepArg, NULL}, +{"-padding", "*clock.padding", XrmoptionSepArg, NULL}, +{"-d", "*clock.analog", XrmoptionNoArg, "FALSE"}, +{"-digital", "*clock.analog", XrmoptionNoArg, "FALSE"}, +{"-analog", "*clock.analog", XrmoptionNoArg, "TRUE"}, +}; + +static void quit(); +static XtActionsRec xclock_actions[] = { + { "quit", quit }, +}; + +static Atom wm_delete_window; + +/* + * Report the syntax for calling xclock. + */ +Syntax(call) + char *call; +{ + (void) printf ("Usage: %s [-analog] [-bw <pixels>] [-digital]\n", call); + (void) printf (" [-fg <color>] [-bg <color>] [-hd <color>]\n"); + (void) printf (" [-hl <color>] [-bd <color>]\n"); + (void) printf (" [-fn <font_name>] [-help] [-padding <pixels>]\n"); + (void) printf (" [-rv] [-update <seconds>] [-display displayname]\n"); + (void) printf (" [-geometry geom]\n\n"); + exit(1); +} + +static void die(w, client_data, call_data) + Widget w; + XtPointer client_data; + XtPointer call_data; +{ + XCloseDisplay(XtDisplayOfObject(w)); + exit(0); +} + +static void quit (w, event, params, num_params) + Widget w; /* ApplicationShellWidget */ + XEvent *event; + String *params; + Cardinal *num_params; +{ + Arg arg; + + if (event->type == ClientMessage && + event->xclient.data.l[0] != wm_delete_window) { +#ifdef XKB + XkbStdBell(XtDisplay(w), XtWindow(w), 0, XkbBI_MinorError); +#else + XBell (XtDisplay(w), 0); +#endif + } else { + /* resign from the session */ + XtSetArg(arg, XtNjoinSession, False); + XtSetValues(w, &arg, ONE); + die(w, NULL, NULL); + } +} + +static void save(w, client_data, call_data) + Widget w; + XtPointer client_data, call_data; +{ + XtCheckpointToken token = (XtCheckpointToken) call_data; + /* we have nothing to save */ + token->save_success = True; +} + +void main(argc, argv) + int argc; + char **argv; +{ + Widget toplevel; + Arg arg; + Pixmap icon_pixmap = None; + XtAppContext app_con; + + toplevel = XtOpenApplication(&app_con, "XClock", + options, XtNumber(options), &argc, argv, NULL, + sessionShellWidgetClass, NULL, ZERO); + if (argc != 1) Syntax(argv[0]); + XtAddCallback(toplevel, XtNdieCallback, die, NULL); + XtAddCallback(toplevel, XtNsaveCallback, save, NULL); + + XtAppAddActions (app_con, xclock_actions, XtNumber(xclock_actions)); + + /* + * This is a hack so that wm_delete_window will do something useful + * in this single-window application. + */ + XtOverrideTranslations(toplevel, + XtParseTranslationTable ("<Message>WM_PROTOCOLS: quit()")); + + XtSetArg(arg, XtNiconPixmap, &icon_pixmap); + XtGetValues(toplevel, &arg, ONE); + if (icon_pixmap == None) { + arg.value = (XtArgVal)XCreateBitmapFromData(XtDisplay(toplevel), + XtScreen(toplevel)->root, + (char *)clock_bits, clock_width, clock_height); + XtSetValues (toplevel, &arg, ONE); + } + XtSetArg(arg, XtNiconMask, &icon_pixmap); + XtGetValues(toplevel, &arg, ONE); + if (icon_pixmap == None) { + arg.value = (XtArgVal)XCreateBitmapFromData(XtDisplay(toplevel), + XtScreen(toplevel)->root, + (char *)clock_mask_bits, clock_mask_width, + clock_mask_height); + XtSetValues (toplevel, &arg, ONE); + } + + XtCreateManagedWidget ("clock", clockWidgetClass, toplevel, NULL, ZERO); + XtRealizeWidget (toplevel); + wm_delete_window = XInternAtom (XtDisplay(toplevel), "WM_DELETE_WINDOW", + False); + (void) XSetWMProtocols (XtDisplay(toplevel), XtWindow(toplevel), + &wm_delete_window, 1); + XtAppMainLoop (app_con); +} |