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root |
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/*--------------------------------*-C-*---------------------------------* |
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* Copyright 1997 1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
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* Copyright 1992, 1993 Robert Nation <nation@rocket.sanders.lockheed.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*----------------------------------------------------------------------*/ |
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#ifdef HAVE_CONFIG_H |
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# include <config.h> |
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#else |
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/* # define STDC_HEADERS */ |
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# define HAVE_UNISTD_H |
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# define TIME_WITH_SYS_TIME |
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# define HAVE_SYS_TIME_H |
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# ifdef _AIX |
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# define HAVE_SYS_SELECT_H |
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# endif |
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#endif |
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#include "../src/version.h" |
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#include "feature.h" |
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#include <ctype.h> |
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/* #ifdef STDC_HEADERS */ |
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# include <stdarg.h> |
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# include <stdio.h> |
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# include <stdlib.h> |
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# include <string.h> |
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/* #endif */ |
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#ifdef HAVE_UNISTD_H |
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# include <unistd.h> |
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#endif |
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#ifdef TIME_WITH_SYS_TIME |
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# include <sys/time.h> |
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# include <time.h> |
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#else |
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# ifdef HAVE_SYS_TIME_H |
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# include <sys/time.h> |
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# else |
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# include <time.h> |
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# endif |
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#endif |
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#if defined (__svr4__) |
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# include <sys/resource.h> /* for struct rlimit */ |
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#endif |
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#ifdef HAVE_SYS_SELECT_H |
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# include <sys/select.h> |
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#endif |
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#include <sys/stat.h> |
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#ifdef MAIL |
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#include <dirent.h> |
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#endif |
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#include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */ |
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#define APL_CLASS "Clock" |
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#define APL_NAME "rclock" |
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#define MSG_CLASS "Appointment" |
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#define MSG_NAME "Appointment" |
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#define CONFIG_FILE ".rclock" |
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#ifndef EXIT_SUCCESS /* missed from <stdlib.h> ? */ |
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# define EXIT_SUCCESS 0 |
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# define EXIT_FAILURE 1 |
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#endif |
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/*----------------------------------------------------------------------*/ |
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static Display* Xdisplay; /* X display */ |
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static int Xfd; /* file descriptor of server connection */ |
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static GC Xgc, Xrvgc; /* normal, reverse video GC */ |
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#define Xscreen DefaultScreen (Xdisplay) |
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#define Xcmap DefaultColormap (Xdisplay, Xscreen) |
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#define Xroot DefaultRootWindow (Xdisplay) |
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/* windows and their sizes */ |
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typedef struct { |
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Window win; |
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int width, height; |
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} mywindow_t; |
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static mywindow_t Clock = {None, 80, 80}; /* parent window */ |
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#define fgColor 0 |
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#define bgColor 1 |
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static const char * rs_color [2] = { FG_COLOR_NAME, BG_COLOR_NAME }; |
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static Pixel PixColors [2]; |
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static const char * rs_geometry = NULL; |
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#ifdef ICONWIN |
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static const char * rs_iconGeometry = NULL; |
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static mywindow_t Icon = {None, 65, 65}; /* icon window */ |
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static int iconic_state = NormalState; /* iconic startup? */ |
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#endif |
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#ifdef REMINDERS |
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static mywindow_t Msg = {0, 0, 0}; /* message window */ |
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static struct { |
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Window |
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# ifndef NO_REMINDER_EXEC |
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Start, |
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# endif |
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Dismiss, |
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Defer; |
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int width, height; |
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} msgButton; |
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static XFontStruct * Xfont; |
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#define FontHeight() (Xfont->ascent + Xfont->descent) |
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static int Msg_Mapped = 0; /* message window mapped? */ |
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static int reminderTime = -1; |
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static char message [256] = ""; |
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#ifndef NO_REMINDER_EXEC |
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static char execPrgm [256] = ""; |
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#endif |
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static const char * reminders_file = NULL; /* name of ~/.rclock file */ |
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#ifdef DATE_ON_CLOCK_FACE |
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static int show_date = 1; /* show date on face of clock */ |
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#endif |
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#endif |
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#ifdef ADJUST_TIME |
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static int adjustTime = 0; |
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#else |
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# define adjustTime 0 |
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#endif |
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#ifdef CENTURY |
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# if (CENTURY < 1900) |
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Error, Cenury incorrectly set. |
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# endif |
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#else |
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# define CENTURY 1900 |
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#endif |
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static int clockUpdate = CLOCKUPDATE; |
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#ifdef MAIL |
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static int mailUpdate = MAILUPDATE; |
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static char * mail_file = NULL; |
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#ifndef MAIL_SPAWN |
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static char * mail_spawn = NULL; |
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#endif |
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static int is_maildir = 0; |
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#endif |
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static XSizeHints szHint = { |
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PMinSize | PResizeInc | PBaseSize | PWinGravity, |
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0, 0, 80, 80, /* x, y, width and height */ |
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1, 1, /* Min width and height */ |
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0, 0, /* Max width and height */ |
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1, 1, /* Width and height increments */ |
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{1, 1}, /* x, y increments */ |
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{1, 1}, /* Aspect ratio - not used */ |
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0, 0, /* base size */ |
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NorthWestGravity /* gravity */ |
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}; |
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/* subroutine declarations */ |
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static void geometry2sizehint (mywindow_t * /* win */, |
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const char * /* geom */); |
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static void Create_Windows (int /* argc */, |
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char * /* argv */ []); |
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static void getXevent (void); |
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static void print_error (const char * /* fmt */, ...); |
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static void Draw_Window (mywindow_t * /* this_win */, |
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int /* full_redraw */); |
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static void Reminder (void); |
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static void Next_Reminder (int /* update_only */); |
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/* Arguments for Next_Reminder() */ |
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#define REPLACE 0 |
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#define UPDATE 1 |
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/*----------------------------------------------------------------------*/ |
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static void |
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usage (void) |
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{ |
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int i; |
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struct { |
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const char * const opt; |
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const char * const desc; |
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} optList[] = { |
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#define optList_size() (sizeof(optList)/sizeof(optList[0])) |
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{ "-display displayname", "X server to contact" }, |
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{ "-geometry geom", "size (in pixels) and position" }, |
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{ "-bg color", "background color" }, |
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{ "-fg color", "foreground color" }, |
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#ifdef REMINDERS |
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{ "-fn fontname", "normal font for messages" }, |
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#ifdef DATE_ON_CLOCK_FACE |
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{ "-nodate", "do not display date on the clock face" }, |
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#endif |
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#endif |
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#ifdef ICONWIN |
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{ "-iconic", "start iconic" }, |
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#endif |
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#ifdef ADJUST_TIME |
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{ "-adjust +/-ddhhmm", "adjust clock time" }, |
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#endif |
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{ "-update seconds", "clock update interval" }, |
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#ifdef MAIL |
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{ "-mail seconds", "check $MAIL interval" }, |
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{ "-mailfile file", "file to use for mail checking" }, |
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#ifndef MAIL_SPAWN |
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{ "-mailspawn cmd", "execute `cmd` when clock is clicked" }, |
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#endif |
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#endif |
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{ "#geom", "icon window geometry" } |
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}; |
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fprintf (stderr, "\nUsage v" VERSION ":\n " APL_NAME " [options]\n\n" |
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"where options include:\n"); |
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for (i = 0; i < optList_size(); i++) |
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fprintf (stderr, " %-29s%s\n", optList[i].opt, optList[i].desc); |
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} |
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/**************** |
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* Check out if we are using a maildir drop (qmail) |
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* Note: this changes mail_dir to hold the "new" diretory |
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*/ |
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#ifdef MAIL |
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static void |
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CheckMaildir() |
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{ |
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struct stat st; |
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char *buf, *p; |
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250 |
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if( !*mail_file || stat(mail_file, &st) || !S_ISDIR(st.st_mode) ) |
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return; /* no */ |
252 |
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253 |
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if( !(buf = malloc(strlen(mail_file)+5)) ) { |
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print_error ("malloc error"); |
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exit( EXIT_FAILURE ); |
256 |
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} |
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strcpy(buf,mail_file); |
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p = buf+strlen(buf); |
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if( p[-1] != '/' ) |
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*p++ = '/'; |
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strcpy(p, "tmp" ); |
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if( stat(buf, &st) || !S_ISDIR(st.st_mode ) ) |
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goto leave; |
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strcpy(p, "cur" ); |
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if( stat(buf, &st) || !S_ISDIR(st.st_mode ) ) |
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goto leave; |
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strcpy(p, "new" ); |
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if( stat(buf, &st) || !S_ISDIR(st.st_mode ) ) |
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goto leave; |
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mail_file = buf; |
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is_maildir = 1; |
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return; |
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leave: |
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free(buf); |
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} |
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#endif |
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/*----------------------------------------------------------------------* |
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* rclock - Rob's clock |
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* simple X windows clock with appointment reminder |
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*----------------------------------------------------------------------*/ |
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int |
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main (int argc, char * argv []) |
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{ |
287 |
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int i; |
288 |
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char * opt, * val; |
289 |
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const char * display_name = NULL; |
290 |
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XGCValues gcv; |
291 |
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292 |
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#ifdef REMINDERS |
293 |
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const char * rs_font = FONT_NAME; |
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/* find the ~/.rclock file */ |
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if ((val = getenv ("HOME")) != NULL) |
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{ |
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char * p = malloc (strlen (CONFIG_FILE) + strlen (val) + 2); |
299 |
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if (p == NULL) |
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goto Malloc_Error; |
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302 |
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strcpy (p, val); |
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strcat (p, "/" CONFIG_FILE); |
304 |
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305 |
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reminders_file = p; |
306 |
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} |
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#endif |
308 |
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#ifdef MAIL |
309 |
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val = getenv ("MAIL"); /* get the mail spool file name */ |
310 |
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#ifdef MAIL_SPOOL |
311 |
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if (val == NULL) /* csh doesn't set $MAIL */ |
312 |
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{ |
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const char * spool = MAIL_SPOOL; |
314 |
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char * user = getenv ("USER"); /* assume this works */ |
315 |
root |
1.2 |
if (user != NULL) { |
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val = malloc (strlen (spool) + strlen (user) + 1); |
317 |
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if (val == NULL) |
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goto Malloc_Error; |
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strcpy (val, spool); |
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strcat (val, user); |
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} |
322 |
root |
1.1 |
} |
323 |
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#endif |
324 |
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mail_file = val; |
325 |
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if( mail_file ) |
326 |
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CheckMaildir(); |
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#endif |
328 |
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329 |
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/* parse the command line */ |
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for (i = 1; i < argc; i += 2) |
331 |
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{ |
332 |
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opt = argv [i]; |
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val = argv [i+1]; |
334 |
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335 |
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switch (*opt++) { |
336 |
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case '-': |
337 |
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break; |
338 |
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339 |
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case '#': |
340 |
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#ifdef ICONWIN |
341 |
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rs_iconGeometry = opt; /* drop */ |
342 |
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#endif |
343 |
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default: |
344 |
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continue; |
345 |
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break; |
346 |
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} |
347 |
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348 |
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if (*opt == 'd' && val) display_name = val; /* "d", "display" */ |
349 |
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else if (*opt == 'g' && val) rs_geometry = val; /* "g", "geometry" */ |
350 |
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#ifdef ICONWIN |
351 |
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else if (*opt == 'i') /* "ic", "iconic" */ |
352 |
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{ |
353 |
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iconic_state = IconicState; |
354 |
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i--; /* no argument */ |
355 |
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} |
356 |
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#endif |
357 |
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else if (!strcmp (opt, "fg") && val) rs_color [fgColor] = val; |
358 |
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else if (!strcmp (opt, "bg") && val) rs_color [bgColor] = val; |
359 |
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#ifdef REMINDERS |
360 |
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else if (!strcmp (opt, "fn") && val) rs_font = val; |
361 |
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#ifdef DATE_ON_CLOCK_FACE |
362 |
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else if (!strcmp (opt, "nodate")) |
363 |
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{ |
364 |
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show_date = 0; |
365 |
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i--; /* no argument */ |
366 |
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} |
367 |
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#endif |
368 |
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#endif |
369 |
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else if (!strcmp (opt, "update") && val) |
370 |
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{ |
371 |
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int x = atoi (val); |
372 |
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if (x < 1 || x > 60) |
373 |
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print_error ("update: %d sec", clockUpdate); |
374 |
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else |
375 |
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clockUpdate = x; |
376 |
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} |
377 |
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#ifdef MAIL |
378 |
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else if (!strcmp (opt, "mail") && val) |
379 |
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{ |
380 |
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int x = atoi (val); |
381 |
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if (x < 1) |
382 |
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print_error ("mail update: %d sec", mailUpdate); |
383 |
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else |
384 |
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mailUpdate = x; |
385 |
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} |
386 |
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else if (!strcmp (opt, "mailfile") && val) |
387 |
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{ |
388 |
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/* If the mail environment is not set, then mail_file was created |
389 |
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* with a malloc. We need to free it. |
390 |
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*/ |
391 |
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if( getenv ("MAIL") == NULL) |
392 |
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free( mail_file); |
393 |
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/* assume user knows what he's doing, don't check that file is valid...*/ |
394 |
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mail_file = val; |
395 |
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} |
396 |
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#ifndef MAIL_SPAWN |
397 |
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else if (!strcmp (opt, "mailspawn") && val) |
398 |
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{ |
399 |
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mail_spawn = val; |
400 |
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} |
401 |
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#endif |
402 |
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#endif /* MAIL */ |
403 |
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#ifdef ADJUST_TIME |
404 |
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else if (!strcmp (opt, "adjust") && val) |
405 |
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{ |
406 |
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/* convert ddhhmm to seconds, minimal error checking */ |
407 |
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int x = atoi (val); |
408 |
|
|
adjustTime = ((((abs (x) / 10000) % 100) * 24 /* days */ |
409 |
|
|
+ ((abs (x) / 100) % 100)) * 60 /* hours */ |
410 |
|
|
+ (abs (x) % 100)) * 60; /* minutes */ |
411 |
|
|
if (x < 0) |
412 |
|
|
adjustTime = -adjustTime; |
413 |
|
|
} |
414 |
|
|
#endif /* ADJUST_TIME */ |
415 |
|
|
else |
416 |
|
|
{ |
417 |
|
|
usage (); |
418 |
|
|
goto Abort; |
419 |
|
|
} |
420 |
|
|
} |
421 |
|
|
|
422 |
|
|
/* open display */ |
423 |
|
|
Xdisplay = XOpenDisplay (display_name); |
424 |
|
|
if (!Xdisplay) |
425 |
|
|
{ |
426 |
root |
1.2 |
print_error ("can't open display %s", display_name?display_name: |
427 |
|
|
getenv("DISPLAY")?getenv("DISPLAY"): |
428 |
|
|
"as no -d given and DISPLAY not set"); |
429 |
root |
1.1 |
goto Abort; |
430 |
|
|
} |
431 |
|
|
|
432 |
|
|
/* get display info */ |
433 |
|
|
Xfd = XConnectionNumber (Xdisplay); |
434 |
|
|
{ |
435 |
|
|
const char * const color_msg = "can't load color \"%s\""; |
436 |
|
|
XColor xcol; |
437 |
|
|
|
438 |
|
|
/* allocate foreground/background colors */ |
439 |
|
|
if (!XParseColor (Xdisplay, Xcmap, rs_color [fgColor], &xcol) || |
440 |
|
|
!XAllocColor (Xdisplay, Xcmap, &xcol)) |
441 |
|
|
{ |
442 |
|
|
print_error (color_msg, rs_color [fgColor]); |
443 |
|
|
goto Abort; |
444 |
|
|
} |
445 |
|
|
PixColors [fgColor] = xcol.pixel; |
446 |
|
|
|
447 |
|
|
if (!XParseColor (Xdisplay, Xcmap, rs_color [bgColor], &xcol) || |
448 |
|
|
!XAllocColor (Xdisplay, Xcmap, &xcol)) |
449 |
|
|
{ |
450 |
|
|
print_error (color_msg, rs_color [bgColor]); |
451 |
|
|
goto Abort; |
452 |
|
|
} |
453 |
|
|
PixColors [bgColor] = xcol.pixel; |
454 |
|
|
} |
455 |
|
|
|
456 |
|
|
#ifdef REMINDERS |
457 |
|
|
/* load the font for messages */ |
458 |
|
|
if ((Xfont = XLoadQueryFont (Xdisplay, rs_font)) == NULL) |
459 |
|
|
{ |
460 |
|
|
print_error ("can't load font \"%s\"", rs_font); |
461 |
|
|
goto Abort; |
462 |
|
|
} |
463 |
|
|
gcv.font = Xfont->fid; |
464 |
|
|
#endif |
465 |
|
|
|
466 |
|
|
Create_Windows (argc, argv); |
467 |
|
|
/* Create the graphics contexts */ |
468 |
|
|
gcv.foreground = PixColors [fgColor]; |
469 |
|
|
gcv.background = PixColors [bgColor]; |
470 |
|
|
|
471 |
|
|
Xgc = XCreateGC (Xdisplay, Clock.win, |
472 |
|
|
#ifdef REMINDERS |
473 |
|
|
GCFont | |
474 |
|
|
#endif |
475 |
|
|
GCForeground | GCBackground, &gcv); |
476 |
|
|
|
477 |
|
|
gcv.foreground = PixColors [bgColor]; |
478 |
|
|
gcv.background = PixColors [fgColor]; |
479 |
|
|
Xrvgc = XCreateGC (Xdisplay, Clock.win, |
480 |
|
|
#ifdef REMINDERS |
481 |
|
|
GCFont | |
482 |
|
|
#endif |
483 |
|
|
GCForeground | GCBackground, &gcv); |
484 |
|
|
|
485 |
|
|
getXevent (); |
486 |
|
|
return EXIT_SUCCESS; |
487 |
|
|
|
488 |
|
|
Malloc_Error: |
489 |
|
|
print_error ("malloc error"); |
490 |
|
|
Abort: |
491 |
|
|
print_error ("aborting"); |
492 |
|
|
return EXIT_FAILURE; |
493 |
|
|
} |
494 |
|
|
|
495 |
|
|
/* |
496 |
|
|
* translate geometry string to appropriate sizehint |
497 |
|
|
*/ |
498 |
|
|
static void |
499 |
|
|
geometry2sizehint (mywindow_t * win, const char * geom) |
500 |
|
|
{ |
501 |
|
|
int x, y, flags; |
502 |
|
|
unsigned int width, height; |
503 |
|
|
|
504 |
|
|
/* copy in values */ |
505 |
|
|
szHint.width = win->width; |
506 |
|
|
szHint.height = win->height; |
507 |
|
|
|
508 |
|
|
if (geom == NULL) |
509 |
|
|
return; |
510 |
|
|
|
511 |
|
|
flags = XParseGeometry (geom, &x, &y, &width, &height); |
512 |
|
|
|
513 |
|
|
if (flags & WidthValue) |
514 |
|
|
{ |
515 |
|
|
szHint.width = width + szHint.base_width; |
516 |
|
|
szHint.flags |= USSize; |
517 |
|
|
} |
518 |
|
|
if (flags & HeightValue) |
519 |
|
|
{ |
520 |
|
|
szHint.height = height + szHint.base_height; |
521 |
|
|
szHint.flags |= USSize; |
522 |
|
|
} |
523 |
|
|
|
524 |
|
|
if (flags & XValue) |
525 |
|
|
{ |
526 |
|
|
if (flags & XNegative) |
527 |
|
|
{ |
528 |
|
|
x += (DisplayWidth (Xdisplay, Xscreen) - szHint.width); |
529 |
|
|
szHint.win_gravity = NorthEastGravity; |
530 |
|
|
} |
531 |
|
|
szHint.x = x; |
532 |
|
|
szHint.flags |= USPosition; |
533 |
|
|
} |
534 |
|
|
if (flags & YValue) |
535 |
|
|
{ |
536 |
|
|
if (flags & YNegative) |
537 |
|
|
{ |
538 |
|
|
y += (DisplayHeight (Xdisplay, Xscreen) - szHint.height); |
539 |
|
|
szHint.win_gravity = (szHint.win_gravity == NorthEastGravity ? |
540 |
|
|
SouthEastGravity : SouthWestGravity); |
541 |
|
|
} |
542 |
|
|
szHint.y = y; |
543 |
|
|
szHint.flags |= USPosition; |
544 |
|
|
} |
545 |
|
|
|
546 |
|
|
/* copy out values */ |
547 |
|
|
win->width = szHint.width; |
548 |
|
|
win->height = szHint.height; |
549 |
|
|
} |
550 |
|
|
|
551 |
|
|
/* |
552 |
|
|
* Open and map the windows |
553 |
|
|
*/ |
554 |
|
|
static void |
555 |
|
|
Create_Windows (int argc, char * argv []) |
556 |
|
|
{ |
557 |
|
|
XClassHint classHint; |
558 |
|
|
XWMHints wmHint; |
559 |
|
|
|
560 |
|
|
geometry2sizehint (&Clock, rs_geometry); |
561 |
|
|
Clock.win = XCreateSimpleWindow (Xdisplay, Xroot, |
562 |
|
|
szHint.x, szHint.y, |
563 |
|
|
Clock.width, Clock.height, |
564 |
|
|
0, |
565 |
|
|
PixColors [fgColor], |
566 |
|
|
PixColors [bgColor]); |
567 |
|
|
|
568 |
|
|
#ifdef ICONWIN |
569 |
|
|
geometry2sizehint (&Icon, rs_iconGeometry); |
570 |
|
|
Icon.win = XCreateSimpleWindow (Xdisplay, Xroot, |
571 |
|
|
szHint.x, szHint.y, |
572 |
|
|
Icon.width, Icon.height, |
573 |
|
|
0, |
574 |
|
|
PixColors [fgColor], |
575 |
|
|
PixColors [bgColor]); |
576 |
|
|
wmHint.initial_state = iconic_state; |
577 |
|
|
wmHint.icon_window = Icon.win; |
578 |
|
|
wmHint.flags = InputHint | StateHint | IconWindowHint; |
579 |
|
|
#else |
580 |
|
|
wmHint.flags = InputHint; |
581 |
|
|
#endif |
582 |
|
|
wmHint.input = True; |
583 |
|
|
|
584 |
|
|
/* ignore warning about discarded `const' */ |
585 |
|
|
classHint.res_name = APL_NAME; |
586 |
|
|
classHint.res_class = APL_CLASS; |
587 |
|
|
XSetWMProperties (Xdisplay, Clock.win, NULL, NULL, argv, argc, |
588 |
|
|
&szHint, &wmHint, &classHint); |
589 |
|
|
|
590 |
|
|
XSelectInput (Xdisplay, Clock.win, |
591 |
|
|
(ExposureMask|StructureNotifyMask|ButtonPressMask)); |
592 |
|
|
|
593 |
|
|
#ifdef ICONWIN |
594 |
|
|
XSelectInput (Xdisplay, Icon.win, |
595 |
|
|
(ExposureMask|ButtonPressMask)); |
596 |
|
|
#endif |
597 |
|
|
XMapWindow (Xdisplay, Clock.win); |
598 |
|
|
|
599 |
|
|
/* create, but don't map a window for appointment reminders */ |
600 |
|
|
#ifdef REMINDERS |
601 |
|
|
Msg.win = XCreateSimpleWindow (Xdisplay, Xroot, |
602 |
|
|
szHint.x, szHint.y, |
603 |
|
|
szHint.width, szHint.height, |
604 |
|
|
0, |
605 |
|
|
PixColors [fgColor], |
606 |
|
|
PixColors [bgColor]); |
607 |
|
|
|
608 |
|
|
szHint.flags |= USPosition; |
609 |
|
|
/* ignore warning about discarded `const' */ |
610 |
|
|
classHint.res_name = MSG_NAME; |
611 |
|
|
classHint.res_class = MSG_CLASS; |
612 |
|
|
wmHint.input = True; |
613 |
|
|
wmHint.flags = InputHint; |
614 |
|
|
|
615 |
|
|
XSetWMProperties (Xdisplay, Msg.win, NULL, NULL, argv, argc, |
616 |
|
|
&szHint, &wmHint, &classHint); |
617 |
|
|
{ |
618 |
|
|
char * str = MSG_NAME; |
619 |
|
|
XStoreName (Xdisplay, Msg.win, str); |
620 |
|
|
XSetIconName (Xdisplay, Msg.win, str); |
621 |
|
|
} |
622 |
|
|
|
623 |
|
|
XSelectInput (Xdisplay, Msg.win, |
624 |
|
|
(ExposureMask|ButtonPressMask|KeyPressMask)); |
625 |
|
|
|
626 |
|
|
/* font already loaded */ |
627 |
|
|
|
628 |
|
|
msgButton.width = 4 + 5 * XTextWidth (Xfont, "M", 1); |
629 |
|
|
msgButton.height = 4 + FontHeight (); |
630 |
|
|
|
631 |
|
|
msgButton.Dismiss = XCreateSimpleWindow (Xdisplay, Msg.win, |
632 |
|
|
0, 0, |
633 |
|
|
msgButton.width, msgButton.height, |
634 |
|
|
0, |
635 |
|
|
PixColors [bgColor], |
636 |
|
|
PixColors [fgColor]); |
637 |
|
|
|
638 |
|
|
XMapWindow (Xdisplay, msgButton.Dismiss); |
639 |
|
|
|
640 |
|
|
msgButton.Defer = XCreateSimpleWindow (Xdisplay, Msg.win, |
641 |
|
|
0, 0, |
642 |
|
|
msgButton.width, msgButton.height, |
643 |
|
|
0, |
644 |
|
|
PixColors [bgColor], |
645 |
|
|
PixColors [fgColor]); |
646 |
|
|
XMapWindow (Xdisplay, msgButton.Defer); |
647 |
|
|
|
648 |
|
|
#ifndef NO_REMINDER_EXEC |
649 |
|
|
msgButton.Start = XCreateSimpleWindow (Xdisplay, Msg.win, |
650 |
|
|
0, 0, |
651 |
|
|
msgButton.width, msgButton.height, |
652 |
|
|
0, |
653 |
|
|
PixColors [bgColor], |
654 |
|
|
PixColors [fgColor]); |
655 |
|
|
XMapWindow (Xdisplay, msgButton.Start); |
656 |
|
|
#endif /* NO_REMINDER_EXEC */ |
657 |
|
|
#endif |
658 |
|
|
} |
659 |
|
|
|
660 |
|
|
static time_t |
661 |
|
|
mk_time (struct tm * tmval) |
662 |
|
|
{ |
663 |
|
|
return (tmval->tm_min |
664 |
|
|
+ 60 * (tmval->tm_hour |
665 |
|
|
+ 24 * (tmval->tm_mday |
666 |
|
|
+ 31 * ((tmval->tm_mon+1) |
667 |
|
|
+ 12 * tmval->tm_year)))); |
668 |
|
|
} |
669 |
|
|
|
670 |
|
|
|
671 |
|
|
#ifdef MAIL |
672 |
|
|
static int |
673 |
|
|
MailAvailable() |
674 |
|
|
{ |
675 |
|
|
struct stat st; |
676 |
|
|
|
677 |
|
|
if( is_maildir ) { |
678 |
|
|
DIR *dirp; |
679 |
|
|
struct dirent *d; |
680 |
|
|
|
681 |
|
|
if( (dirp=opendir( mail_file )) ) { |
682 |
|
|
while( (d=readdir(dirp)) ) { |
683 |
|
|
if( *d->d_name == '.' ) |
684 |
|
|
continue; |
685 |
|
|
if( isdigit(*d->d_name) ) { |
686 |
|
|
closedir(dirp); |
687 |
|
|
return 1; |
688 |
|
|
} |
689 |
|
|
} |
690 |
|
|
closedir(dirp); |
691 |
|
|
} |
692 |
|
|
return 0; |
693 |
|
|
} |
694 |
|
|
else |
695 |
|
|
return !stat(mail_file, &st) && |
696 |
|
|
(st.st_size > 0) && (st.st_mtime >= st.st_atime); |
697 |
|
|
} |
698 |
|
|
#endif |
699 |
|
|
|
700 |
|
|
/*----------------------------------------------------------------------* |
701 |
|
|
* Redraw the whole window after an exposure or size change. |
702 |
|
|
* After a timeout, only redraw the hands. |
703 |
|
|
* Provide reminder if needed. |
704 |
|
|
*----------------------------------------------------------------------*/ |
705 |
|
|
static void |
706 |
|
|
Draw_Window (mywindow_t * W, int full_redraw) |
707 |
|
|
{ |
708 |
|
|
/* pre-computed values for sin() x1000, to avoid using floats */ |
709 |
root |
1.2 |
static const short Sin [720] = { |
710 |
|
|
0, |
711 |
|
|
9, 17, 26, 35, 44, 52, 61, 70, 78, 87, 96, 105, |
712 |
|
|
113, 122, 131, 139, 148, 156, 165, 174, 182, 191, 199, 208, |
713 |
|
|
216, 225, 233, 242, 250, 259, 267, 276, 284, 292, 301, 309, |
714 |
|
|
317, 326, 334, 342, 350, 358, 367, 375, 383, 391, 399, 407, |
715 |
|
|
415, 423, 431, 438, 446, 454, 462, 469, 477, 485, 492, 500, |
716 |
|
|
508, 515, 522, 530, 537, 545, 552, 559, 566, 574, 581, 588, |
717 |
|
|
595, 602, 609, 616, 623, 629, 636, 643, 649, 656, 663, 669, |
718 |
|
|
676, 682, 688, 695, 701, 707, 713, 719, 725, 731, 737, 743, |
719 |
|
|
749, 755, 760, 766, 772, 777, 783, 788, 793, 799, 804, 809, |
720 |
|
|
814, 819, 824, 829, 834, 839, 843, 848, 853, 857, 862, 866, |
721 |
|
|
870, 875, 879, 883, 887, 891, 895, 899, 903, 906, 910, 914, |
722 |
|
|
917, 921, 924, 927, 930, 934, 937, 940, 943, 946, 948, 951, |
723 |
|
|
954, 956, 959, 961, 964, 966, 968, 970, 972, 974, 976, 978, |
724 |
|
|
980, 982, 983, 985, 986, 988, 989, 990, 991, 993, 994, 995, |
725 |
|
|
995, 996, 997, 998, 998, 999, 999, 999, 1000, 1000, 1000, 1000, |
726 |
|
|
1000, 1000, 1000, 999, 999, 999, 998, 998, 997, 996, 995, 995, |
727 |
|
|
994, 993, 991, 990, 989, 988, 986, 985, 983, 982, 980, 978, |
728 |
|
|
976, 974, 972, 970, 968, 966, 964, 961, 959, 956, 954, 951, |
729 |
|
|
948, 946, 943, 940, 937, 934, 930, 927, 924, 921, 917, 914, |
730 |
|
|
910, 906, 903, 899, 895, 891, 887, 883, 879, 875, 870, 866, |
731 |
|
|
862, 857, 853, 848, 843, 839, 834, 829, 824, 819, 814, 809, |
732 |
|
|
804, 799, 793, 788, 783, 777, 772, 766, 760, 755, 749, 743, |
733 |
|
|
737, 731, 725, 719, 713, 707, 701, 695, 688, 682, 676, 669, |
734 |
|
|
663, 656, 649, 643, 636, 629, 623, 616, 609, 602, 595, 588, |
735 |
|
|
581, 574, 566, 559, 552, 545, 537, 530, 523, 515, 508, 500, |
736 |
|
|
492, 485, 477, 469, 462, 454, 446, 438, 431, 423, 415, 407, |
737 |
|
|
399, 391, 383, 375, 367, 358, 350, 342, 334, 326, 317, 309, |
738 |
|
|
301, 292, 284, 276, 267, 259, 250, 242, 233, 225, 216, 208, |
739 |
|
|
199, 191, 182, 174, 165, 156, 148, 139, 131, 122, 113, 105, |
740 |
|
|
96, 87, 78, 70, 61, 52, 44, 35, 26, 17, 9, 0, |
741 |
|
|
-9, -17, -26, -35, -44, -52, -61, -70, -78, -87, -96, -105, |
742 |
|
|
-113, -122, -131, -139, -148, -156, -165, -174, -182, -191, -199, -208, |
743 |
|
|
-216, -225, -233, -242, -250, -259, -267, -276, -284, -292, -301, -309, |
744 |
|
|
-317, -326, -334, -342, -350, -358, -366, -375, -383, -391, -399, -407, |
745 |
|
|
-415, -423, -431, -438, -446, -454, -462, -469, -477, -485, -492, -500, |
746 |
|
|
-508, -515, -522, -530, -537, -545, -552, -559, -566, -574, -581, -588, |
747 |
|
|
-595, -602, -609, -616, -623, -629, -636, -643, -649, -656, -663, -669, |
748 |
|
|
-676, -682, -688, -695, -701, -707, -713, -719, -725, -731, -737, -743, |
749 |
|
|
-749, -755, -760, -766, -772, -777, -783, -788, -793, -799, -804, -809, |
750 |
|
|
-814, -819, -824, -829, -834, -839, -843, -848, -853, -857, -862, -866, |
751 |
|
|
-870, -875, -879, -883, -887, -891, -895, -899, -903, -906, -910, -914, |
752 |
|
|
-917, -921, -924, -927, -930, -934, -937, -940, -943, -946, -948, -951, |
753 |
|
|
-954, -956, -959, -961, -964, -966, -968, -970, -972, -974, -976, -978, |
754 |
|
|
-980, -982, -983, -985, -986, -988, -989, -990, -991, -993, -994, -995, |
755 |
|
|
-995, -996, -997, -998, -998, -999, -999, -999, -1000, -1000, -1000, -1000, |
756 |
|
|
-1000, -1000, -1000, -999, -999, -999, -998, -998, -997, -996, -995, -995, |
757 |
|
|
-994, -993, -991, -990, -989, -988, -986, -985, -983, -982, -980, -978, |
758 |
|
|
-976, -974, -972, -970, -968, -966, -964, -961, -959, -956, -954, -951, |
759 |
|
|
-948, -946, -943, -940, -937, -934, -930, -927, -924, -921, -917, -914, |
760 |
|
|
-910, -906, -903, -899, -895, -891, -887, -883, -879, -875, -870, -866, |
761 |
|
|
-862, -857, -853, -848, -843, -839, -834, -829, -824, -819, -814, -809, |
762 |
|
|
-804, -799, -793, -788, -783, -777, -772, -766, -760, -755, -749, -743, |
763 |
|
|
-737, -731, -725, -719, -713, -707, -701, -695, -688, -682, -676, -669, |
764 |
|
|
-663, -656, -649, -643, -636, -629, -623, -616, -609, -602, -595, -588, |
765 |
|
|
-581, -574, -566, -559, -552, -545, -537, -530, -523, -515, -508, -500, |
766 |
|
|
-492, -485, -477, -469, -462, -454, -446, -438, -431, -423, -415, -407, |
767 |
|
|
-399, -391, -383, -375, -367, -358, -350, -342, -334, -326, -317, -309, |
768 |
|
|
-301, -292, -284, -276, -267, -259, -250, -242, -233, -225, -216, -208, |
769 |
|
|
-199, -191, -182, -174, -165, -156, -148, -139, -131, -122, -113, -105, |
770 |
|
|
-96, -87, -78, -70, -61, -52, -44, -35, -26, -17, -9, |
771 |
root |
1.1 |
}; |
772 |
|
|
|
773 |
|
|
static int savedDay = -1; |
774 |
|
|
|
775 |
|
|
time_t currentTime; |
776 |
|
|
struct tm * tmval; |
777 |
|
|
int ctr_x, ctr_y; |
778 |
|
|
|
779 |
|
|
typedef struct { |
780 |
|
|
int h_x, h_y; /* hour */ |
781 |
|
|
int m_x, m_y; /* minute */ |
782 |
|
|
int s_x, s_y; /* second */ |
783 |
|
|
} hands_t; /* hand positions (x,y) */ |
784 |
|
|
|
785 |
|
|
hands_t HandsNow, * pHandsOld; |
786 |
|
|
|
787 |
|
|
GC X_gc, X_rvgc; |
788 |
|
|
|
789 |
|
|
static hands_t HandsOld = { -1 }; |
790 |
|
|
#ifdef ICONWIN |
791 |
|
|
static hands_t HandsOld_icon = { -1 }; |
792 |
|
|
#endif |
793 |
|
|
#ifdef REMINDERS |
794 |
|
|
static int lastUpdateTime = -10; |
795 |
|
|
#endif |
796 |
|
|
|
797 |
|
|
#ifdef MAIL |
798 |
|
|
static time_t mailTime = 0; |
799 |
|
|
static int MailUp = 0, MailUp_rvideo = 0; |
800 |
|
|
#ifdef ICONWIN |
801 |
|
|
static int MailUp_icon = 0; |
802 |
|
|
#endif |
803 |
|
|
#endif /* MAIL */ |
804 |
|
|
|
805 |
|
|
currentTime = time (NULL) + adjustTime; /* get the current time */ |
806 |
|
|
tmval = localtime (¤tTime); |
807 |
|
|
|
808 |
|
|
#ifdef MAIL |
809 |
|
|
#ifdef REMINDERS |
810 |
|
|
if (W->win != Msg.win) |
811 |
|
|
#endif |
812 |
|
|
{ |
813 |
|
|
int * pMailUp = ( |
814 |
|
|
#ifdef ICONWIN |
815 |
|
|
W->win == Icon.win ? &MailUp_icon : |
816 |
|
|
#endif |
817 |
|
|
&MailUp); |
818 |
|
|
|
819 |
|
|
if ((currentTime - mailTime) >= mailUpdate) |
820 |
|
|
{ |
821 |
|
|
struct stat st; |
822 |
|
|
|
823 |
|
|
if ( |
824 |
|
|
#ifdef ICONWIN |
825 |
|
|
MailUp != MailUp_icon ? MailUp : |
826 |
|
|
#endif |
827 |
|
|
((mail_file != NULL) && MailAvailable() ) ) |
828 |
|
|
{ |
829 |
|
|
if (!*pMailUp) |
830 |
|
|
{ |
831 |
|
|
*pMailUp = 1; |
832 |
|
|
full_redraw = 1; |
833 |
|
|
XSetWindowBackground (Xdisplay, W->win, |
834 |
|
|
PixColors [fgColor]); |
835 |
|
|
#ifdef MAIL_BELL |
836 |
|
|
XBell (Xdisplay, 0); |
837 |
|
|
#endif |
838 |
|
|
} |
839 |
|
|
} |
840 |
|
|
else |
841 |
|
|
{ |
842 |
|
|
if (*pMailUp) |
843 |
|
|
{ |
844 |
|
|
*pMailUp = 0; |
845 |
|
|
full_redraw = 1; |
846 |
|
|
XSetWindowBackground (Xdisplay, W->win, |
847 |
|
|
PixColors [bgColor]); |
848 |
|
|
} |
849 |
|
|
} |
850 |
|
|
#ifdef ICONWIN |
851 |
|
|
if (MailUp == MailUp_icon) |
852 |
|
|
#endif |
853 |
|
|
mailTime = currentTime; |
854 |
|
|
|
855 |
|
|
MailUp_rvideo = *pMailUp; |
856 |
|
|
} |
857 |
|
|
} |
858 |
|
|
#endif /* MAIL */ |
859 |
|
|
|
860 |
|
|
/* once every day, update the window and icon name */ |
861 |
|
|
if (tmval->tm_yday != savedDay) |
862 |
|
|
{ |
863 |
|
|
char str [20]; |
864 |
|
|
|
865 |
|
|
savedDay = tmval->tm_yday; |
866 |
|
|
strftime (str, sizeof(str), "%a %h %d", tmval); |
867 |
|
|
XStoreName (Xdisplay, Clock.win, str); |
868 |
|
|
XSetIconName (Xdisplay, Clock.win, str); |
869 |
|
|
} |
870 |
|
|
|
871 |
|
|
if (full_redraw) |
872 |
|
|
XClearWindow (Xdisplay, W->win); |
873 |
|
|
|
874 |
|
|
#ifdef REMINDERS |
875 |
|
|
/* for a message window, just re-draw the message */ |
876 |
|
|
if (W->win == Msg.win) |
877 |
|
|
{ |
878 |
|
|
char * beg, * next; |
879 |
|
|
int lines; |
880 |
|
|
|
881 |
|
|
for (beg = message, lines = 0; beg; beg = next, lines++) |
882 |
|
|
{ |
883 |
|
|
char * end; |
884 |
|
|
|
885 |
|
|
if ((end = strstr (beg, "\\n")) == NULL) |
886 |
|
|
{ |
887 |
|
|
end = beg + strlen (beg); |
888 |
|
|
next = NULL; |
889 |
|
|
} |
890 |
|
|
else |
891 |
|
|
{ |
892 |
|
|
next = end + 2; |
893 |
|
|
} |
894 |
|
|
|
895 |
|
|
XDrawString (Xdisplay, Msg.win, |
896 |
|
|
Xgc, |
897 |
|
|
(Msg.width - |
898 |
|
|
XTextWidth (Xfont, beg, (end-beg))) / 2, |
899 |
|
|
10 + Xfont->ascent + FontHeight () * lines, |
900 |
|
|
beg, (end-beg)); |
901 |
|
|
} |
902 |
|
|
|
903 |
|
|
XDrawString (Xdisplay, msgButton.Dismiss, |
904 |
|
|
Xrvgc, |
905 |
|
|
(msgButton.width - XTextWidth (Xfont, "Done", 4)) / 2, |
906 |
|
|
Xfont->ascent + 2, |
907 |
|
|
"Done", 4); |
908 |
|
|
|
909 |
|
|
XDrawString (Xdisplay, msgButton.Defer, |
910 |
|
|
Xrvgc, |
911 |
|
|
(msgButton.width - XTextWidth (Xfont, "Defer", 5)) / 2, |
912 |
|
|
Xfont->ascent + 2, |
913 |
|
|
"Defer", 5); |
914 |
|
|
|
915 |
|
|
# ifndef NO_REMINDER_EXEC |
916 |
|
|
XDrawString (Xdisplay, msgButton.Start, |
917 |
|
|
Xrvgc, |
918 |
|
|
(msgButton.width - XTextWidth (Xfont, "Start", 5)) / 2, |
919 |
|
|
Xfont->ascent + 2, |
920 |
|
|
"Start", 5); |
921 |
|
|
|
922 |
|
|
if (strlen (execPrgm) > 1) |
923 |
|
|
XMapWindow (Xdisplay, msgButton.Start); |
924 |
|
|
else |
925 |
|
|
XUnmapWindow (Xdisplay, msgButton.Start); |
926 |
|
|
# endif /* NO_REMINDER_EXEC */ |
927 |
|
|
return; |
928 |
|
|
} |
929 |
|
|
|
930 |
|
|
/* |
931 |
|
|
* Convert multi-field time info to a single integer with a resolution |
932 |
|
|
* in minutes. |
933 |
|
|
*/ |
934 |
|
|
currentTime = mk_time (tmval); |
935 |
|
|
|
936 |
|
|
/* is there a reminder pending? */ |
937 |
|
|
if (reminderTime >= 0 && currentTime >= reminderTime) |
938 |
|
|
Reminder (); |
939 |
|
|
|
940 |
|
|
/* every 10 minutes, or at start of day, check for revised entries */ |
941 |
|
|
if (!Msg_Mapped && |
942 |
|
|
(currentTime > lastUpdateTime + REMINDERS_TIME || |
943 |
|
|
(currentTime != lastUpdateTime && |
944 |
|
|
tmval->tm_hour == 0 && tmval->tm_min == 0))) |
945 |
|
|
{ |
946 |
|
|
Next_Reminder (UPDATE); |
947 |
|
|
lastUpdateTime = currentTime; |
948 |
|
|
} |
949 |
|
|
#endif |
950 |
|
|
|
951 |
|
|
/* |
952 |
|
|
* draw clock |
953 |
|
|
*/ |
954 |
|
|
|
955 |
|
|
ctr_x = (W->width / 2); |
956 |
|
|
ctr_y = (W->height / 2); |
957 |
|
|
|
958 |
root |
1.2 |
#define XPOS(i,val) (ctr_x + (W->width * Sin[i%720] * (val) + 100000) / 200000) |
959 |
|
|
#define YPOS(i,val) (ctr_y - (W->height * Sin[(i+180)%720] * (val) + 100000) / 200000) |
960 |
root |
1.1 |
/* |
961 |
|
|
* how to draw the clock face |
962 |
|
|
*/ |
963 |
|
|
|
964 |
|
|
/* calculate the positions of the hands */ |
965 |
|
|
{ |
966 |
root |
1.2 |
int angle = (tmval->tm_hour % 12) * 60 + tmval->tm_min; |
967 |
root |
1.1 |
HandsNow.h_x = XPOS (angle, 60); |
968 |
|
|
HandsNow.h_y = YPOS (angle, 60); |
969 |
|
|
} |
970 |
|
|
{ |
971 |
root |
1.2 |
int angle = (tmval->tm_min * 12); |
972 |
root |
1.1 |
HandsNow.m_x = XPOS (angle, 80); |
973 |
|
|
HandsNow.m_y = YPOS (angle, 80); |
974 |
|
|
} |
975 |
|
|
if (clockUpdate == 1) |
976 |
|
|
{ |
977 |
root |
1.2 |
int angle = (tmval->tm_sec * 12); |
978 |
root |
1.1 |
HandsNow.s_x = XPOS (angle, 85); |
979 |
|
|
HandsNow.s_y = YPOS (angle, 85); |
980 |
|
|
} |
981 |
|
|
|
982 |
|
|
pHandsOld = ( |
983 |
|
|
#ifdef ICONWIN |
984 |
|
|
W->win == Icon.win ? &HandsOld_icon : |
985 |
|
|
#endif |
986 |
|
|
&HandsOld); |
987 |
|
|
|
988 |
|
|
#ifdef MAIL |
989 |
|
|
if (MailUp_rvideo) |
990 |
|
|
{ |
991 |
|
|
X_gc = Xrvgc; |
992 |
|
|
X_rvgc = Xgc; |
993 |
|
|
} |
994 |
|
|
else |
995 |
|
|
#endif |
996 |
|
|
{ |
997 |
|
|
X_gc = Xgc; |
998 |
|
|
X_rvgc = Xrvgc; |
999 |
|
|
} |
1000 |
|
|
|
1001 |
|
|
/* |
1002 |
|
|
* Draw the date in the lower half of the clock window. |
1003 |
|
|
* The code is enclosed in REMINDERS because it uses the same |
1004 |
|
|
* font as the reminders code. |
1005 |
|
|
* I believe this should be drawn always so it does not get |
1006 |
|
|
* "swept away" by the minute hand. |
1007 |
|
|
*/ |
1008 |
root |
1.2 |
#if defined(REMINDERS) && defined(DATE_ON_CLOCK_FACE) |
1009 |
root |
1.1 |
if( show_date) |
1010 |
|
|
{ |
1011 |
|
|
char date[10]; |
1012 |
|
|
currentTime = time (NULL) + adjustTime; /* get the current time */ |
1013 |
|
|
tmval = localtime (¤tTime); |
1014 |
|
|
strftime (date, sizeof(date), "%d", tmval); |
1015 |
|
|
XDrawString (Xdisplay, W->win, X_gc, |
1016 |
|
|
ctr_x - XTextWidth(Xfont, date, strlen(date))/2, |
1017 |
|
|
ctr_y + FontHeight() + (ctr_y - FontHeight())/2, |
1018 |
|
|
date, strlen(date)); |
1019 |
|
|
} |
1020 |
|
|
#endif |
1021 |
|
|
|
1022 |
|
|
if (full_redraw) |
1023 |
|
|
{ |
1024 |
root |
1.2 |
int mintick; |
1025 |
root |
1.1 |
/* |
1026 |
|
|
* draw clock face |
1027 |
|
|
*/ |
1028 |
|
|
#ifdef SUBTICKS |
1029 |
root |
1.2 |
for (mintick = 0; mintick < 60; mintick++) |
1030 |
root |
1.1 |
XDrawPoint (Xdisplay, W->win, X_gc, |
1031 |
root |
1.2 |
XPOS ((mintick * 12), 95), |
1032 |
|
|
YPOS ((mintick * 12), 95)); |
1033 |
root |
1.1 |
#endif |
1034 |
root |
1.2 |
for (mintick = 0; mintick < 60; mintick += 5) |
1035 |
root |
1.1 |
XDrawLine (Xdisplay, W->win, X_gc, |
1036 |
root |
1.2 |
XPOS ((mintick * 12), 90), |
1037 |
|
|
YPOS ((mintick * 12), 90), |
1038 |
|
|
XPOS ((mintick * 12), 100), |
1039 |
|
|
YPOS ((mintick * 12), 100)); |
1040 |
root |
1.1 |
} |
1041 |
|
|
else if (memcmp (pHandsOld, &HandsNow, sizeof(hands_t))) |
1042 |
|
|
{ |
1043 |
|
|
int i, j; |
1044 |
|
|
/* |
1045 |
|
|
* erase old hands |
1046 |
|
|
*/ |
1047 |
|
|
for (i = -1; i < 2; i++) for (j = -1; j < 2; j++) |
1048 |
|
|
{ |
1049 |
|
|
/* hour/minute hands */ |
1050 |
|
|
XDrawLine (Xdisplay, W->win, X_rvgc, |
1051 |
|
|
ctr_x + i, |
1052 |
|
|
ctr_y + j, |
1053 |
|
|
pHandsOld->h_x, pHandsOld->h_y); |
1054 |
|
|
XDrawLine (Xdisplay, W->win, X_rvgc, |
1055 |
|
|
ctr_x + i, |
1056 |
|
|
ctr_y + j, |
1057 |
|
|
pHandsOld->m_x, pHandsOld->m_y); |
1058 |
|
|
} |
1059 |
|
|
|
1060 |
|
|
if (clockUpdate == 1) /* seconds hand */ |
1061 |
|
|
XDrawLine (Xdisplay, |
1062 |
|
|
W->win, X_rvgc, |
1063 |
|
|
ctr_x, |
1064 |
|
|
ctr_y, |
1065 |
|
|
pHandsOld->s_x, pHandsOld->s_y); |
1066 |
|
|
} |
1067 |
|
|
|
1068 |
|
|
if (full_redraw || memcmp (pHandsOld, &HandsNow, sizeof(hands_t))) |
1069 |
|
|
{ |
1070 |
|
|
int i, j; |
1071 |
|
|
/* |
1072 |
|
|
* draw new hands |
1073 |
|
|
*/ |
1074 |
|
|
for (i = -1; i < 2; i++) for (j = -1; j < 2; j++) |
1075 |
|
|
{ |
1076 |
|
|
/* hour/minute hands */ |
1077 |
|
|
XDrawLine (Xdisplay, W->win, X_gc, |
1078 |
|
|
ctr_x + i, |
1079 |
|
|
ctr_y + j, |
1080 |
|
|
HandsNow.h_x, HandsNow.h_y); |
1081 |
|
|
|
1082 |
|
|
XDrawLine (Xdisplay, W->win, X_gc, |
1083 |
|
|
ctr_x + i, |
1084 |
|
|
ctr_y + j, |
1085 |
|
|
HandsNow.m_x, HandsNow.m_y); |
1086 |
|
|
} |
1087 |
|
|
if (clockUpdate == 1) /* seconds hand */ |
1088 |
|
|
XDrawLine (Xdisplay, W->win, X_gc, |
1089 |
|
|
ctr_x, |
1090 |
|
|
ctr_y, |
1091 |
|
|
HandsNow.s_x, HandsNow.s_y); |
1092 |
|
|
|
1093 |
|
|
*pHandsOld = HandsNow; |
1094 |
|
|
} |
1095 |
|
|
} |
1096 |
|
|
|
1097 |
|
|
#ifdef REMINDERS |
1098 |
|
|
/* |
1099 |
|
|
* Read a single integer from *pstr, returns default value if it finds "*" |
1100 |
|
|
* DELIM = trailing delimiter to skip |
1101 |
|
|
*/ |
1102 |
|
|
static int |
1103 |
|
|
GetOneNum (char ** pstr, int def) |
1104 |
|
|
{ |
1105 |
|
|
int num, hit = 0; |
1106 |
|
|
|
1107 |
|
|
for (num = 0; isdigit (**pstr); (*pstr)++) |
1108 |
|
|
{ |
1109 |
|
|
num = num * 10 + (**pstr - '0'); |
1110 |
|
|
hit = 1; |
1111 |
|
|
} |
1112 |
|
|
if (!hit) |
1113 |
|
|
{ |
1114 |
|
|
num = def; |
1115 |
|
|
while (**pstr == '*') (*pstr)++; |
1116 |
|
|
} |
1117 |
|
|
return num; |
1118 |
|
|
} |
1119 |
|
|
|
1120 |
|
|
/* |
1121 |
|
|
* find if TODAY is found in PSTR |
1122 |
|
|
*/ |
1123 |
|
|
static int |
1124 |
|
|
isToday (char ** pstr, int wday) |
1125 |
|
|
{ |
1126 |
|
|
const char * dayNames = DAY_NAMES; |
1127 |
|
|
int rval, today; |
1128 |
|
|
|
1129 |
|
|
today = dayNames [wday]; |
1130 |
|
|
/* no day specified is same as wildcard */ |
1131 |
|
|
if (!strchr (dayNames, tolower (**pstr))) |
1132 |
|
|
return 1; |
1133 |
|
|
|
1134 |
|
|
for (rval = 0; strchr (dayNames, tolower (**pstr)); (*pstr)++) |
1135 |
|
|
{ |
1136 |
|
|
if (today == tolower (**pstr) || **pstr == '*') |
1137 |
|
|
rval = 1; /* found it */ |
1138 |
|
|
} |
1139 |
|
|
return rval; |
1140 |
|
|
} |
1141 |
|
|
|
1142 |
|
|
static char * |
1143 |
|
|
trim_string (char * str) |
1144 |
|
|
{ |
1145 |
|
|
if (str && *str) |
1146 |
|
|
{ |
1147 |
|
|
int n; |
1148 |
|
|
while (*str && isspace (*str)) str++; |
1149 |
|
|
|
1150 |
|
|
n = strlen (str) - 1; |
1151 |
|
|
while (n > 0 && isspace (str [n])) n--; |
1152 |
|
|
str [n+1] = '\0'; |
1153 |
|
|
} |
1154 |
|
|
return str; |
1155 |
|
|
} |
1156 |
|
|
|
1157 |
|
|
# ifndef NO_REMINDER_EXEC |
1158 |
|
|
static char * |
1159 |
|
|
extract_program (char * text) |
1160 |
|
|
{ |
1161 |
|
|
char * prgm = text; |
1162 |
|
|
while ((prgm = strchr (prgm, ';')) != NULL) |
1163 |
|
|
{ |
1164 |
|
|
if (*(prgm-1) == '\\') /* backslash escaped */ |
1165 |
|
|
{ |
1166 |
|
|
/* remove backslash - avoid memmove() */ |
1167 |
|
|
int i, n = strlen (prgm); |
1168 |
|
|
for (i = 0; i <= n; i++) |
1169 |
|
|
prgm [i - 1] = prgm [i]; |
1170 |
|
|
} |
1171 |
|
|
else |
1172 |
|
|
{ |
1173 |
|
|
*prgm++ = '\0'; |
1174 |
|
|
/* remove leading/trailing space */ |
1175 |
|
|
prgm = trim_string (prgm); |
1176 |
|
|
break; |
1177 |
|
|
} |
1178 |
|
|
} |
1179 |
|
|
return prgm; |
1180 |
|
|
} |
1181 |
|
|
# endif /* NO_REMINDER_EXEC */ |
1182 |
|
|
|
1183 |
|
|
/* |
1184 |
|
|
* Read the ~/.rclock file and find the next reminder |
1185 |
|
|
* |
1186 |
|
|
* update_only = 1 |
1187 |
|
|
* look for a reminder whose time is greater than the current time, |
1188 |
|
|
* but less than the currently set reminder time |
1189 |
|
|
* |
1190 |
|
|
* update_only = 0 |
1191 |
|
|
* look for a reminder whose time is greater than the reminder that |
1192 |
|
|
* just went off |
1193 |
|
|
*/ |
1194 |
|
|
static void |
1195 |
|
|
Next_Reminder (int update_only) |
1196 |
|
|
{ |
1197 |
|
|
struct tm * tmval; |
1198 |
|
|
char buffer [256]; |
1199 |
|
|
#ifndef INT_MAX |
1200 |
|
|
# define INT_MAX 1e8 |
1201 |
|
|
#endif |
1202 |
|
|
time_t currentTime; |
1203 |
|
|
int savedTime = INT_MAX; |
1204 |
|
|
FILE * fd; |
1205 |
|
|
|
1206 |
|
|
if (reminders_file == NULL || (fd = fopen (reminders_file, "r")) == NULL) |
1207 |
|
|
{ |
1208 |
|
|
reminderTime = -1; /* no config file, no reminders */ |
1209 |
|
|
return; |
1210 |
|
|
} |
1211 |
|
|
|
1212 |
|
|
currentTime = time (NULL) + adjustTime; /* get the current time */ |
1213 |
|
|
tmval = localtime (¤tTime); |
1214 |
|
|
currentTime = mk_time (tmval); |
1215 |
|
|
|
1216 |
|
|
/* initial startup*/ |
1217 |
|
|
if (reminderTime < 0) |
1218 |
|
|
{ |
1219 |
|
|
/* ignore reminders that have already occurred */ |
1220 |
|
|
reminderTime = currentTime; |
1221 |
|
|
# ifndef NO_REMINDER_EXEC |
1222 |
|
|
/* scan for programs run on start-up */ |
1223 |
|
|
while (fgets (buffer, sizeof(buffer), fd)) |
1224 |
|
|
{ |
1225 |
|
|
char * prgm, * text; |
1226 |
|
|
|
1227 |
|
|
text = trim_string (buffer); |
1228 |
|
|
if (*text != ';') continue; |
1229 |
|
|
|
1230 |
|
|
prgm = extract_program (text); |
1231 |
|
|
if (prgm != NULL && strlen (prgm) > 1) |
1232 |
|
|
system (prgm); |
1233 |
|
|
} |
1234 |
|
|
rewind (fd); |
1235 |
|
|
# endif /* NO_REMINDER_EXEC */ |
1236 |
|
|
} |
1237 |
|
|
|
1238 |
|
|
/* now scan for next reminder */ |
1239 |
|
|
while (fgets (buffer, sizeof(buffer), fd)) |
1240 |
|
|
{ |
1241 |
|
|
int testTime, hh, mm, mo, dd, yy; |
1242 |
|
|
char * text; |
1243 |
|
|
|
1244 |
|
|
text = trim_string (buffer); |
1245 |
|
|
if (*text == '#') continue; /* comment */ |
1246 |
|
|
if (*text == ';') continue; /* program run on startup */ |
1247 |
|
|
/* |
1248 |
|
|
* parse the line, format is hh:mm mo/dd/yr message; program |
1249 |
|
|
* any of hh, mm, mo, dd, yr could be a wildcard `*' |
1250 |
|
|
*/ |
1251 |
|
|
hh = GetOneNum (&text, tmval->tm_hour); if (*text == ':') text++; |
1252 |
|
|
mm = GetOneNum (&text, 0); |
1253 |
|
|
|
1254 |
|
|
while (isspace (*text)) text++; |
1255 |
|
|
if (!isToday (&text, tmval->tm_wday)) continue; |
1256 |
|
|
while (isspace (*text)) text++; |
1257 |
|
|
|
1258 |
|
|
mo = GetOneNum (&text, tmval->tm_mon+1); if (*text == '/') text++; |
1259 |
|
|
dd = GetOneNum (&text, tmval->tm_mday); if (*text == '/') text++; |
1260 |
|
|
yy = GetOneNum (&text, tmval->tm_year); |
1261 |
|
|
|
1262 |
|
|
/* handle 20th/21st centuries */ |
1263 |
|
|
if (yy > CENTURY) |
1264 |
|
|
yy -= 1900; |
1265 |
|
|
else if (yy < CENTURY) |
1266 |
|
|
yy += (CENTURY - 1900); |
1267 |
|
|
|
1268 |
|
|
while (isspace (*text)) text++; |
1269 |
|
|
if (!*text) continue; |
1270 |
|
|
|
1271 |
|
|
testTime = (mm + 60 * (hh + 24 * (dd + 31 * (mo + 12 * yy)))); |
1272 |
|
|
|
1273 |
|
|
if (testTime > (update_only ? currentTime : reminderTime)) |
1274 |
|
|
{ |
1275 |
|
|
#ifndef NO_REMINDER_EXEC |
1276 |
|
|
char * prgm = extract_program (text); |
1277 |
|
|
#endif /* NO_REMINDER_EXEC */ |
1278 |
|
|
/* trim leading/trailing space */ |
1279 |
|
|
text = trim_string (text); |
1280 |
|
|
|
1281 |
|
|
/* |
1282 |
|
|
* have a reminder whose time is greater than the last |
1283 |
|
|
* reminder, now make sure it is the smallest available |
1284 |
|
|
*/ |
1285 |
|
|
if (testTime < savedTime) |
1286 |
|
|
{ |
1287 |
|
|
savedTime = testTime; |
1288 |
|
|
strncpy (message, text, sizeof(message)); |
1289 |
|
|
#ifndef NO_REMINDER_EXEC |
1290 |
|
|
strncpy (execPrgm, (prgm ? prgm : ""), sizeof(execPrgm)); |
1291 |
|
|
#endif |
1292 |
|
|
} |
1293 |
|
|
else if (testTime == savedTime) |
1294 |
|
|
{ |
1295 |
|
|
if (strlen (text)) |
1296 |
|
|
{ |
1297 |
|
|
int n = (sizeof(message) - strlen (message) - 3); |
1298 |
|
|
if (n > 0) |
1299 |
|
|
{ |
1300 |
|
|
/* for co-occurring events */ |
1301 |
|
|
strcat (message, "\\n"); |
1302 |
|
|
strncat (message, text, n); |
1303 |
|
|
} |
1304 |
|
|
} |
1305 |
|
|
#ifndef NO_REMINDER_EXEC |
1306 |
|
|
if (prgm != NULL) |
1307 |
|
|
{ |
1308 |
|
|
int n = (sizeof(execPrgm) - strlen (execPrgm) - 2); |
1309 |
|
|
if ((n > 0) && (n >= strlen (prgm))) |
1310 |
|
|
{ |
1311 |
root |
1.2 |
/* for co-occurring programs */ |
1312 |
|
|
switch (execPrgm[strlen (execPrgm)-1]) |
1313 |
|
|
{ |
1314 |
|
|
case '&': |
1315 |
|
|
case ';': |
1316 |
|
|
break; |
1317 |
|
|
default: |
1318 |
|
|
strcat (execPrgm, ";"); |
1319 |
|
|
break; |
1320 |
|
|
} |
1321 |
root |
1.1 |
strncat (execPrgm, prgm, n); |
1322 |
|
|
} |
1323 |
|
|
} |
1324 |
|
|
#endif /* NO_REMINDER_EXEC */ |
1325 |
|
|
} |
1326 |
|
|
} |
1327 |
|
|
} |
1328 |
|
|
|
1329 |
|
|
reminderTime = (savedTime < INT_MAX) ? savedTime : -1; |
1330 |
|
|
fclose (fd); |
1331 |
|
|
} |
1332 |
|
|
|
1333 |
|
|
/* |
1334 |
|
|
* Provide reminder by mapping the message window |
1335 |
|
|
*/ |
1336 |
|
|
static void |
1337 |
|
|
Reminder (void) |
1338 |
|
|
{ |
1339 |
|
|
char * beg, * next; |
1340 |
|
|
int lines; |
1341 |
|
|
|
1342 |
|
|
if (Msg_Mapped) |
1343 |
|
|
return; |
1344 |
|
|
|
1345 |
|
|
#ifndef NO_REMINDER_EXEC |
1346 |
|
|
if (strlen (message) == 0) |
1347 |
|
|
{ |
1348 |
|
|
if (strlen (execPrgm) > 1) |
1349 |
|
|
{ |
1350 |
|
|
system (execPrgm); |
1351 |
|
|
Next_Reminder (REPLACE); |
1352 |
|
|
} |
1353 |
|
|
return; /* some sort of error */ |
1354 |
|
|
} |
1355 |
|
|
#endif |
1356 |
|
|
|
1357 |
|
|
/* compute the window size */ |
1358 |
|
|
#ifdef NO_REMINDER_EXEC |
1359 |
|
|
Msg.width = 10 * XTextWidth (Xfont, "M", 1); |
1360 |
|
|
#else |
1361 |
|
|
Msg.width = 18 * XTextWidth (Xfont, "M", 1); |
1362 |
|
|
#endif |
1363 |
|
|
|
1364 |
|
|
for (beg = message, lines = 1; beg; beg = next, lines++) |
1365 |
|
|
{ |
1366 |
|
|
int width; |
1367 |
|
|
char * end; |
1368 |
|
|
|
1369 |
|
|
if ((end = strstr (beg, "\\n")) == NULL) |
1370 |
|
|
{ |
1371 |
|
|
end = beg + strlen (beg); |
1372 |
|
|
next = NULL; |
1373 |
|
|
} |
1374 |
|
|
else |
1375 |
|
|
{ |
1376 |
|
|
next = end + 2; |
1377 |
|
|
} |
1378 |
|
|
|
1379 |
|
|
width = XTextWidth (Xfont, beg, (end-beg)); |
1380 |
|
|
if (Msg.width < width) |
1381 |
|
|
Msg.width = width; |
1382 |
|
|
} |
1383 |
|
|
|
1384 |
|
|
Msg.width += 30; |
1385 |
|
|
Msg.height = (lines+1) * FontHeight () + 30; |
1386 |
|
|
|
1387 |
|
|
/* resize and centre the window */ |
1388 |
|
|
XMoveResizeWindow (Xdisplay, Msg.win, |
1389 |
|
|
(DisplayWidth (Xdisplay, Xscreen) - Msg.width ) / 2, |
1390 |
|
|
(DisplayHeight (Xdisplay, Xscreen) - Msg.height) / 2, |
1391 |
|
|
Msg.width, Msg.height); |
1392 |
|
|
|
1393 |
|
|
#define BUTTON_MARGIN 8 |
1394 |
|
|
|
1395 |
|
|
XMoveWindow (Xdisplay, msgButton.Dismiss, |
1396 |
|
|
BUTTON_MARGIN, |
1397 |
|
|
(Msg.height - msgButton.height - BUTTON_MARGIN)); |
1398 |
|
|
XMoveWindow (Xdisplay, msgButton.Defer, |
1399 |
|
|
(Msg.width - msgButton.width - BUTTON_MARGIN), |
1400 |
|
|
(Msg.height - msgButton.height - BUTTON_MARGIN)); |
1401 |
|
|
#ifndef NO_REMINDER_EXEC |
1402 |
|
|
XMoveWindow (Xdisplay, msgButton.Start, |
1403 |
|
|
(Msg.width - msgButton.width) / 2, |
1404 |
|
|
(Msg.height - msgButton.height - BUTTON_MARGIN)); |
1405 |
|
|
#endif |
1406 |
|
|
|
1407 |
|
|
XMapRaised (Xdisplay, Msg.win); |
1408 |
|
|
XBell (Xdisplay, 0); |
1409 |
|
|
Msg_Mapped = 1; |
1410 |
|
|
} |
1411 |
|
|
#endif /* REMINDERS */ |
1412 |
|
|
|
1413 |
|
|
#ifndef _POSIX_VERSION |
1414 |
|
|
# if defined (__svr4__) |
1415 |
|
|
static int |
1416 |
|
|
getdtablesize (void) |
1417 |
|
|
{ |
1418 |
|
|
struct rlimit rlim; |
1419 |
|
|
getrlimit (RLIMIT_NOFILE, &rlim); |
1420 |
|
|
return rlim.rlim_cur; |
1421 |
|
|
} |
1422 |
|
|
# endif |
1423 |
|
|
#endif |
1424 |
|
|
|
1425 |
|
|
/* |
1426 |
|
|
* Loops forever, looking for stuff to do. Sleeps 1 minute if nothing to do |
1427 |
|
|
*/ |
1428 |
|
|
static void |
1429 |
|
|
getXevent (void) |
1430 |
|
|
{ |
1431 |
|
|
XEvent ev; |
1432 |
|
|
int num_fds; /* number of file descriptors being used */ |
1433 |
|
|
struct timeval tm; |
1434 |
|
|
struct tm * tmval; |
1435 |
|
|
Atom wmDeleteWindow; |
1436 |
|
|
fd_set in_fdset; |
1437 |
|
|
|
1438 |
|
|
/* Enable delete window protocol */ |
1439 |
|
|
wmDeleteWindow = XInternAtom (Xdisplay, "WM_DELETE_WINDOW", False); |
1440 |
|
|
XSetWMProtocols (Xdisplay, Clock.win, &wmDeleteWindow, 1); |
1441 |
|
|
#ifdef ICONWIN |
1442 |
|
|
XSetWMProtocols (Xdisplay, Icon.win, &wmDeleteWindow, 1); |
1443 |
|
|
#endif |
1444 |
|
|
#ifdef REMINDERS |
1445 |
|
|
XSetWMProtocols (Xdisplay, Msg.win, &wmDeleteWindow, 1); |
1446 |
|
|
#endif |
1447 |
|
|
|
1448 |
|
|
#ifdef _POSIX_VERSION |
1449 |
|
|
num_fds = sysconf (_SC_OPEN_MAX); |
1450 |
|
|
#else |
1451 |
|
|
num_fds = getdtablesize (); |
1452 |
|
|
#endif |
1453 |
|
|
#ifdef FD_SETSIZE |
1454 |
|
|
if (num_fds > FD_SETSIZE) |
1455 |
|
|
num_fds = FD_SETSIZE; |
1456 |
|
|
#endif |
1457 |
|
|
|
1458 |
|
|
while (1) { |
1459 |
|
|
/* take care of all pending X events */ |
1460 |
|
|
while (XPending (Xdisplay)) { |
1461 |
|
|
XNextEvent (Xdisplay, &ev); |
1462 |
|
|
switch (ev.type) { |
1463 |
|
|
case ClientMessage: |
1464 |
|
|
/* check for delete window requests */ |
1465 |
|
|
if ((ev.xclient.format == 32) && |
1466 |
|
|
(ev.xclient.data.l[0] == wmDeleteWindow)) |
1467 |
|
|
{ |
1468 |
|
|
#ifdef REMINDERS |
1469 |
|
|
if (ev.xany.window == Msg.win) |
1470 |
|
|
{ |
1471 |
|
|
XUnmapWindow (Xdisplay, Msg.win); |
1472 |
|
|
Msg_Mapped = 0; |
1473 |
|
|
Next_Reminder (REPLACE); |
1474 |
|
|
} |
1475 |
|
|
else |
1476 |
|
|
#endif |
1477 |
|
|
return; /* delete window is how this terminates */ |
1478 |
|
|
} |
1479 |
|
|
break; |
1480 |
|
|
|
1481 |
|
|
case Expose: |
1482 |
|
|
case GraphicsExpose: |
1483 |
|
|
/* need to re-draw a window */ |
1484 |
|
|
if (ev.xany.window == Clock.win) |
1485 |
|
|
Draw_Window (&Clock, 1); |
1486 |
|
|
#ifdef ICONWIN |
1487 |
|
|
else if (ev.xany.window == Icon.win) |
1488 |
|
|
Draw_Window (&Icon, 1); |
1489 |
|
|
#endif |
1490 |
|
|
#ifdef REMINDERS |
1491 |
|
|
else |
1492 |
|
|
Draw_Window (&Msg, 1); |
1493 |
|
|
#endif |
1494 |
|
|
break; |
1495 |
|
|
|
1496 |
|
|
case ConfigureNotify: |
1497 |
|
|
/* window has been re-sized */ |
1498 |
|
|
if (ev.xany.window == Clock.win) |
1499 |
|
|
{ |
1500 |
|
|
Clock.width = ev.xconfigure.width; |
1501 |
|
|
Clock.height = ev.xconfigure.height; |
1502 |
|
|
} |
1503 |
|
|
break; |
1504 |
|
|
|
1505 |
|
|
#ifdef REMINDERS |
1506 |
|
|
case KeyPress: |
1507 |
|
|
/* any key press to dismiss message window */ |
1508 |
|
|
if (ev.xany.window == Msg.win) |
1509 |
|
|
{ |
1510 |
|
|
Next_Reminder (REPLACE); |
1511 |
|
|
Msg_Mapped = 0; |
1512 |
|
|
XUnmapWindow (Xdisplay, Msg.win); |
1513 |
|
|
} |
1514 |
|
|
break; |
1515 |
|
|
#endif |
1516 |
|
|
|
1517 |
|
|
case ButtonPress: |
1518 |
|
|
#ifdef REMINDERS |
1519 |
|
|
/* button press to dismiss message window */ |
1520 |
|
|
if (ev.xany.window == Msg.win) |
1521 |
|
|
{ |
1522 |
|
|
if (ev.xbutton.subwindow == msgButton.Dismiss) |
1523 |
|
|
{ |
1524 |
|
|
Next_Reminder (REPLACE); |
1525 |
|
|
Msg_Mapped = 0; |
1526 |
|
|
XUnmapWindow (Xdisplay, Msg.win); |
1527 |
|
|
} |
1528 |
|
|
else if (ev.xbutton.subwindow == msgButton.Defer) |
1529 |
|
|
{ |
1530 |
|
|
time_t t = time (NULL) + adjustTime; |
1531 |
|
|
tmval = localtime (&t); |
1532 |
|
|
reminderTime = mk_time (tmval) + DEFER_TIME; |
1533 |
|
|
Msg_Mapped = 0; |
1534 |
|
|
XUnmapWindow (Xdisplay, Msg.win); |
1535 |
|
|
} |
1536 |
|
|
#ifndef NO_REMINDER_EXEC |
1537 |
|
|
else if (ev.xbutton.subwindow == msgButton.Start) |
1538 |
|
|
{ |
1539 |
|
|
system (execPrgm); |
1540 |
|
|
Next_Reminder (REPLACE); |
1541 |
|
|
Msg_Mapped = 0; |
1542 |
|
|
XUnmapWindow (Xdisplay, Msg.win); |
1543 |
|
|
} |
1544 |
|
|
#endif /* NO_REMINDER_EXEC */ |
1545 |
|
|
} |
1546 |
|
|
#endif |
1547 |
|
|
#ifdef MAIL |
1548 |
|
|
if (ev.xany.window == Clock.win) |
1549 |
|
|
{ |
1550 |
|
|
#ifdef MAIL_SPAWN |
1551 |
|
|
/* left button action - spawn a mail reader */ |
1552 |
|
|
if (ev.xbutton.button == Button1) |
1553 |
|
|
system (MAIL_SPAWN); |
1554 |
|
|
#else |
1555 |
|
|
if ( (ev.xbutton.button == Button1) && (mail_spawn != NULL) ) |
1556 |
|
|
system(mail_spawn); |
1557 |
|
|
#endif |
1558 |
|
|
/* redraw the window */ |
1559 |
|
|
Draw_Window (&Clock, 1); |
1560 |
|
|
} |
1561 |
|
|
#endif |
1562 |
|
|
break; |
1563 |
|
|
} |
1564 |
|
|
} |
1565 |
|
|
|
1566 |
|
|
/* Now wait for time out or new X event */ |
1567 |
|
|
FD_ZERO (&in_fdset); |
1568 |
|
|
FD_SET (Xfd, &in_fdset); |
1569 |
|
|
tm.tv_sec = clockUpdate; |
1570 |
|
|
tm.tv_usec = 0; |
1571 |
|
|
select (num_fds, &in_fdset, NULL, NULL, &tm); |
1572 |
|
|
|
1573 |
|
|
Draw_Window (&Clock, 0); |
1574 |
|
|
#ifdef ICONWIN |
1575 |
|
|
Draw_Window (&Icon, 0); |
1576 |
|
|
#endif |
1577 |
|
|
} |
1578 |
|
|
} |
1579 |
|
|
|
1580 |
|
|
/* |
1581 |
|
|
* Print an error message. |
1582 |
|
|
*/ |
1583 |
|
|
static void |
1584 |
|
|
print_error (const char * fmt, ...) |
1585 |
|
|
{ |
1586 |
|
|
va_list arg_ptr; |
1587 |
|
|
|
1588 |
|
|
va_start (arg_ptr, fmt); |
1589 |
|
|
fprintf (stderr, APL_NAME ": "); |
1590 |
|
|
vfprintf (stderr, fmt, arg_ptr); |
1591 |
|
|
fprintf (stderr,"\n"); |
1592 |
|
|
va_end (arg_ptr); |
1593 |
|
|
} |
1594 |
|
|
/*----------------------- end-of-file (C source) -----------------------*/ |