/* Utilities for GTimeTracker - a time tracker * Copyright (C) 2001 Linas Vepstas * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #define _GNU_SOURCE #define __EXTENSIONS__ #include "config.h" #include #include #include #include #include #include #include #include /* hack alert --xxx fixme -- we need to configure.in for have_langinfo */ #define HAVE_LANGINFO_D_FMT #ifdef HAVE_LANGINFO_D_FMT #include #endif #include "util.h" #ifdef HAVE_LANGINFO_D_FMT # define GNC_D_FMT (nl_langinfo (D_FMT)) # define GNC_D_T_FMT (nl_langinfo (D_T_FMT)) # define GNC_T_FMT (nl_langinfo (T_FMT)) #else # define GNC_D_FMT "%Y-%m-%d" # define GNC_D_T_FMT "%Y-%m-%d %r" # define GNC_T_FMT "%r" #endif /* ============================================================== */ #ifndef HAVE_STPCPY char * stpcpy(char *dest, const char *src) { strcpy (dest, src); return (dest + strlen(src)); } #endif /* ============================================================== */ char * print_hours_elapsed (char * buff, int len, int secs, gboolean show_secs) { size_t flen; if (0 <= secs) { if (show_secs) { flen = g_snprintf(buff, len, "%02d:%02d:%02d", (int)(secs / 3600), (int)((secs % 3600) / 60), (int)(secs % 60)); } else { flen = g_snprintf(buff, len, "%02d:%02d", (int)(secs / 3600), (int)((secs % 3600) / 60)); } } else { if (show_secs) { flen = g_snprintf(buff, len, "-%02d:%02d:%02d", (int)(-secs / 3600), (int)((-secs % 3600) / 60), (int)(-secs % 60)); } else { flen = g_snprintf(buff, len, "-%02d:%02d", (int)(-secs / 3600), (int)((-secs % 3600) / 60)); } } return buff+flen; } /* ============================================================== */ /* The following code baldly stolen fron GnuCash */ static DateFormat dateFormat = DATE_FORMAT_LOCALE; void set_date_format(DateFormat df) { dateFormat = df; } char * print_date (char * buff, size_t len, time_t secs) { int flen; int day, month, year; struct tm ltm; if (!buff) return buff; /* Note that when printing year, we use %-4d in format string; * this causes a one, two or three-digit year to be left-adjusted * when printed (i.e. padded with blanks on the right). This is * important while the user is editing the year, since erasing a * digit can temporarily cause a three-digit year, and having the * blank on the left is a real pain for the user. So pad on the * right. */ ltm = *localtime (&secs); day = ltm.tm_mday; month = ltm.tm_mon +1; year = ltm.tm_year +1900; switch(dateFormat) { case DATE_FORMAT_UK: flen = g_snprintf (buff, len, "%2d/%2d/%-4d", day, month, year); break; case DATE_FORMAT_CE: flen = g_snprintf (buff, len, "%2d.%2d.%-4d", day, month, year); break; case DATE_FORMAT_ISO: flen = g_snprintf (buff, len, "%04d-%02d-%02d", year, month, day); break; case DATE_FORMAT_LOCALE: { flen = strftime (buff, len, GNC_D_FMT, <m); } break; case DATE_FORMAT_US: default: flen = g_snprintf (buff, len, "%2d/%2d/%-4d", month, day, year); break; } return buff + flen; } char * print_date_time (char * buff, size_t len, time_t secs) { int flen; int day, month, year, hour, min, sec; struct tm ltm; if (!buff) return buff; /* Note that when printing year, we use %-4d in format string; * this causes a one, two or three-digit year to be left-adjusted * when printed (i.e. padded with blanks on the right). This is * important while the user is editing the year, since erasing a * digit can temporarily cause a three-digit year, and having the * blank on the left is a real pain for the user. So pad on the * right. */ ltm = *localtime (&secs); day = ltm.tm_mday; month = ltm.tm_mon +1; year = ltm.tm_year +1900; hour = ltm.tm_hour; min = ltm.tm_min; sec = ltm.tm_sec; switch(dateFormat) { case DATE_FORMAT_UK: flen = g_snprintf (buff, len, "%2d/%2d/%-4d %2d:%02d", day, month, year, hour, min); break; case DATE_FORMAT_CE: flen = g_snprintf (buff, len, "%2d.%2d.%-4d %2d:%02d", day, month, year, hour, min); break; case DATE_FORMAT_ISO: flen = g_snprintf (buff, len, "%04d-%02d-%02d %02d:%02d", year, month, day, hour, min); break; case DATE_FORMAT_LOCALE: { flen = strftime (buff, len, GNC_D_T_FMT, <m); } break; case DATE_FORMAT_US: default: flen = g_snprintf (buff, len, "%2d/%2d/%-4d %2d:%02d", month, day, year, hour, min); break; } return buff + flen; } char * print_time (char * buff, size_t len, time_t secs) { int flen; struct tm ltm; if (!buff) return buff; ltm = *localtime (&secs); flen = strftime (buff, len, GNC_T_FMT, <m); return buff + flen; } /* ============================================================== */ int is_same_day (time_t ta, time_t tb) { struct tm lta, ltb; lta = *localtime (&ta); ltb = *localtime (&tb); if (lta.tm_year == ltb.tm_year) { return (ltb.tm_yday - lta.tm_yday); } return (ltb.tm_year - lta.tm_year)*365; /* very approximate */ } /* ============================================================== */ void xxxgtk_text_set_text (GtkText *text, const char *str) { gint pos=0; if (!str) str = ""; gtk_editable_delete_text (GTK_EDITABLE (text), 0, -1); gtk_editable_insert_text (GTK_EDITABLE (text), str, strlen(str), &pos); } const char * xxxgtk_text_get_text (GtkText *text) { return gtk_editable_get_chars (GTK_EDITABLE(text), 0, -1); } /* ============================================================== */ /* Glade loader, it will look in the right directories */ GladeXML * gtt_glade_xml_new (const char *filename, const char *widget) { GladeXML *xml = NULL; g_return_val_if_fail (filename != NULL, NULL); if (g_file_exists (filename)) xml = glade_xml_new (filename, widget); if (xml == NULL) { char *file = g_concat_dir_and_file (GTTGLADEDIR, filename); xml = glade_xml_new (file, widget); g_free (file); } return xml; } /* ===================== END OF FILE ============================ */