/* Evolution calendar - Widget utilities * * Copyright (C) 2000 Ximian, Inc. * * Author: Federico Mena-Quintero * * 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. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include "../calendar-config.h" #include "comp-editor-util.h" /** * comp_editor_dates: * @dates: A structure to be filled out with dates of a component * @comp: The component to extract the dates from * * Extracts the dates from the calendar component into the * CompEditorPageDates structure. Note that it returns pointers to static * structs, so these will be overwritten in the next call. **/ void comp_editor_dates (CompEditorPageDates *dates, CalComponent *comp) { static struct icaltimetype start; static struct icaltimetype end; static struct icaltimetype due; static struct icaltimetype complete; CalComponentDateTime dt; struct icaltimetype *comp_complete; dates->start = NULL; dates->end = NULL; dates->due = NULL; dates->complete = NULL; cal_component_get_dtstart (comp, &dt); if (dt.value) { start = *dt.value; dates->start = &start; } cal_component_free_datetime (&dt); cal_component_get_dtend (comp, &dt); if (dt.value) { end = *dt.value; dates->end = &end; } cal_component_free_datetime (&dt); cal_component_get_due (comp, &dt); if (dt.value) { due = *dt.value; dates->due = &due; } cal_component_free_datetime (&dt); cal_component_get_completed (comp, &comp_complete); if (comp_complete) { complete = *comp_complete; dates->complete = &complete; cal_component_free_icaltimetype (comp_complete); } } static void write_label_piece (struct icaltimetype *tt, char *buffer, int size, char *stext, char *etext) { struct tm tmp_tm = { 0 }; int len; /* FIXME: May want to convert the time to an appropriate zone. */ if (stext != NULL) strcat (buffer, stext); tmp_tm.tm_year = tt->year - 1900; tmp_tm.tm_mon = tt->month - 1; tmp_tm.tm_mday = tt->day; tmp_tm.tm_hour = tt->hour; tmp_tm.tm_min = tt->minute; tmp_tm.tm_sec = tt->second; tmp_tm.tm_isdst = -1; tmp_tm.tm_wday = time_day_of_week (tt->day, tt->month - 1, tt->year); len = strlen (buffer); e_time_format_date_and_time (&tmp_tm, calendar_config_get_24_hour_format (), FALSE, FALSE, &buffer[len], size - len); if (etext != NULL) strcat (buffer, etext); } /** * comp_editor_date_label: * @dates: The dates to use in constructing a label * @label: The label whose text is to be set * * Set the text of a label based on the dates available and the user's * formatting preferences **/ void comp_editor_date_label (CompEditorPageDates *dates, GtkWidget *label) { char buffer[1024]; gboolean start_set = FALSE, end_set = FALSE; gboolean complete_set = FALSE, due_set = FALSE; buffer[0] = '\0'; if (dates->start && !icaltime_is_null_time (*dates->start)) start_set = TRUE; if (dates->end && !icaltime_is_null_time (*dates->end)) end_set = TRUE; if (dates->complete && !icaltime_is_null_time (*dates->complete)) complete_set = TRUE; if (dates->due && !icaltime_is_null_time (*dates->due)) due_set = TRUE; if (start_set) write_label_piece (dates->start, buffer, 1024, NULL, NULL); if (start_set && end_set) write_label_piece (dates->end, buffer, 1024, _(" to "), NULL); if (complete_set) { if (start_set) write_label_piece (dates->complete, buffer, 1024, _(" (Completed "), ")"); else write_label_piece (dates->complete, buffer, 1024, _("Completed "), NULL); } if (due_set && dates->complete == NULL) { if (start_set) write_label_piece (dates->due, buffer, 1024, _(" (Due "), ")"); else write_label_piece (dates->due, buffer, 1024, _("Due "), NULL); } gtk_label_set_text (GTK_LABEL (label), buffer); } /** * comp_editor_new_date_edit: * @show_date: Whether to show a date picker in the widget. * @show_time: Whether to show a time picker in the widget. * * Creates a new #EDateEdit widget, configured using the calendar's preferences. * * Return value: A newly-created #EDateEdit widget. **/ GtkWidget * comp_editor_new_date_edit (gboolean show_date, gboolean show_time) { EDateEdit *dedit; dedit = E_DATE_EDIT (e_date_edit_new ()); e_date_edit_set_show_date (dedit, show_date); e_date_edit_set_show_time (dedit, show_time); calendar_config_configure_e_date_edit (dedit); return GTK_WIDGET (dedit); } /* Returns the current time, for EDateEdit widgets and ECalendar items in the dialogs. FIXME: Should probably use the timezone from somewhere in the component rather than the current timezone. */ struct tm comp_editor_get_current_time (GtkObject *object, gpointer data) { char *location; icaltimezone *zone; struct icaltimetype tt; struct tm tmp_tm = { 0 }; /* Get the current timezone. */ location = calendar_config_get_timezone (); zone = icaltimezone_get_builtin_timezone (location); tt = icaltime_from_timet_with_zone (time (NULL), FALSE, zone); /* Now copy it to the struct tm and return it. */ tmp_tm.tm_year = tt.year - 1900; tmp_tm.tm_mon = tt.month - 1; tmp_tm.tm_mday = tt.day; tmp_tm.tm_hour = tt.hour; tmp_tm.tm_min = tt.minute; tmp_tm.tm_sec = tt.second; tmp_tm.tm_isdst = -1; return tmp_tm; }