127 lines
3.4 KiB
C
127 lines
3.4 KiB
C
/*
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* E-MoonClock v0.1 (C) 1999-2000 Michael Lea (mikelea@charm.net)
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*
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* - Shows Moon Phase....
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*
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* I am incredibly indebted to Mike Henderson, the original author of
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* wmMoonClock. He did the hard stuff, I ported it to an epplet.
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*
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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, or (at your option)
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* 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 (see the file COPYING); if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA
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*/
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#include "config.h"
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#include "epplet.h"
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#include "CalcEphem.h"
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static Epplet_gadget close_button, help_button, moon_pixmap;
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static const char *moon_image = "E-MoonClock-01.png";
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static double interval = 1000.0;
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static void
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moonclock_cb(void *data __UNUSED__)
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{
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struct tm *GMTTime;
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int Year, Month, DayOfMonth;
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int ImageNumber;
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time_t CurrentGMTTime, date;
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double UT;
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CTrans c;
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static char buf[1024];
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CurrentGMTTime = time(CurrentTime);
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GMTTime = gmtime(&CurrentGMTTime);
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UT = GMTTime->tm_hour + GMTTime->tm_min / 60.0 + GMTTime->tm_sec / 3600.0;
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Year = GMTTime->tm_year + 1900;
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Month = GMTTime->tm_mon + 1;
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DayOfMonth = GMTTime->tm_mday;
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date = Year * 10000 + Month * 100 + DayOfMonth;
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CalcEphem(date, UT, &c);
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ImageNumber = (int)(c.MoonPhase * 60.0 + 0.5);
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if (ImageNumber > 59)
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ImageNumber = 0;
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Esnprintf(buf, sizeof(buf), "E-MoonClock-%02d.png", ImageNumber);
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moon_pixmap = Epplet_create_image(2, 2, 43, 43, buf);
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Epplet_gadget_show(moon_pixmap);
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Epplet_timer(moonclock_cb, NULL, interval, "TIMER");
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}
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static void
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close_cb(void *data __UNUSED__)
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{
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Epplet_unremember();
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Esync();
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exit(0);
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}
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static void
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help_cb(void *data __UNUSED__)
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{
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Epplet_show_about("E-MoonClock");
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}
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static void
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in_cb(void *data __UNUSED__, Window w)
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{
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if (w == Epplet_get_main_window())
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{
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Epplet_gadget_show(close_button);
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Epplet_gadget_show(help_button);
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}
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}
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static void
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out_cb(void *data __UNUSED__, Window w)
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{
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if (w == Epplet_get_main_window())
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{
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Epplet_gadget_hide(close_button);
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Epplet_gadget_hide(help_button);
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}
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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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Epplet_adjust_priority(10);
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atexit(Epplet_cleanup);
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Epplet_Init("E-MoonClock", "0.1", "Enlightenment MoonClock Epplet", 3, 3,
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argc, argv, 0);
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Epplet_load_config();
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close_button =
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Epplet_create_button(NULL, NULL, 2, 2, 0, 0, "CLOSE", 0, NULL, close_cb,
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NULL);
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help_button =
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Epplet_create_button(NULL, NULL, 18, 2, 0, 0, "HELP", 0, NULL, help_cb,
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NULL);
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moon_pixmap = Epplet_create_image(2, 2, 43, 43, moon_image);
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Epplet_gadget_show(moon_pixmap);
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Epplet_show();
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Epplet_register_focus_in_handler(in_cb, NULL);
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Epplet_register_focus_out_handler(out_cb, NULL);
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moonclock_cb(NULL);
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Epplet_Loop();
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return 0;
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}
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