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Diffstat (limited to 'calendar/gui/dialogs/comp-editor-util.c')
| -rw-r--r-- | calendar/gui/dialogs/comp-editor-util.c | 349 |
1 files changed, 0 insertions, 349 deletions
diff --git a/calendar/gui/dialogs/comp-editor-util.c b/calendar/gui/dialogs/comp-editor-util.c deleted file mode 100644 index 2383f760e0..0000000000 --- a/calendar/gui/dialogs/comp-editor-util.c +++ /dev/null @@ -1,349 +0,0 @@ -/* Evolution calendar - Widget utilities - * - * Copyright (C) 2000 Ximian, Inc. - * - * Author: Federico Mena-Quintero <federico@ximian.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * 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 <config.h> -#endif - -#include <ctype.h> -#include <string.h> -#include <libical/ical.h> -#include <glib.h> -#include <gtk/gtklabel.h> -#include <libgnome/gnome-i18n.h> -#include <bonobo-activation/bonobo-activation.h> -#include <bonobo/bonobo-control.h> -#include <bonobo/bonobo-widget.h> -#include <e-util/e-time-utils.h> -#include <libecal/e-cal-time-util.h> -#include "../calendar-config.h" -#include "../e-date-edit-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. Call comp_editor_free_dates() to free the - * results. - **/ -void -comp_editor_dates (CompEditorPageDates *dates, ECalComponent *comp) -{ - ECalComponentDateTime dt; - - dates->start = NULL; - dates->end = NULL; - dates->due = NULL; - dates->complete = NULL; - - /* Note that the ECalComponentDateTime's returned contain allocated - icaltimetype and tzid values, so we just take over ownership of - those. */ - e_cal_component_get_dtstart (comp, &dt); - if (dt.value) { - dates->start = g_new (ECalComponentDateTime, 1); - *dates->start = dt; - } - - e_cal_component_get_dtend (comp, &dt); - if (dt.value) { - dates->end = g_new (ECalComponentDateTime, 1); - *dates->end = dt; - } - - e_cal_component_get_due (comp, &dt); - if (dt.value) { - dates->due = g_new (ECalComponentDateTime, 1); - *dates->due = dt; - } - - e_cal_component_get_completed (comp, &dates->complete); -} - - -/* This frees the dates in the CompEditorPageDates struct. But it doesn't free - * the struct (as that is usually static). - */ -void -comp_editor_free_dates (CompEditorPageDates *dates) -{ - /* Note that e_cal_component_free_datetime() only frees the fields in - the struct. It doesn't free the struct itself, so we do that. */ - if (dates->start) { - e_cal_component_free_datetime (dates->start); - g_free (dates->start); - } - - if (dates->end) { - e_cal_component_free_datetime (dates->end); - g_free (dates->end); - } - - if (dates->due) { - e_cal_component_free_datetime (dates->due); - g_free (dates->due); - } - - if (dates->complete) - e_cal_component_free_icaltimetype (dates->complete); -} - - -/* dtstart is only passed in if tt is the dtend. */ -static void -write_label_piece (struct icaltimetype *tt, char *buffer, int size, - char *stext, char *etext, struct icaltimetype *dtstart) -{ - struct tm tmp_tm = { 0 }; - struct icaltimetype tt_copy = *tt; - int len; - - /* FIXME: May want to convert the time to an appropriate zone. */ - - if (stext != NULL) - strcat (buffer, stext); - - /* If we are writing the DTEND (i.e. DTSTART is set), and - DTEND > DTSTART, subtract 1 day. The DTEND date is not inclusive. */ - if (tt_copy.is_date && dtstart - && icaltime_compare_date_only (tt_copy, *dtstart) > 0) { - icaltime_adjust (&tt_copy, -1, 0, 0, 0); - } - - tmp_tm.tm_year = tt_copy.year - 1900; - tmp_tm.tm_mon = tt_copy.month - 1; - tmp_tm.tm_mday = tt_copy.day; - tmp_tm.tm_hour = tt_copy.hour; - tmp_tm.tm_min = tt_copy.minute; - tmp_tm.tm_sec = tt_copy.second; - tmp_tm.tm_isdst = -1; - - tmp_tm.tm_wday = time_day_of_week (tt_copy.day, tt_copy.month - 1, - tt_copy.year); - - len = strlen (buffer); - e_time_format_date_and_time (&tmp_tm, - calendar_config_get_24_hour_format (), - !tt_copy.is_date, 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->value)) - start_set = TRUE; - if (dates->end && !icaltime_is_null_time (*dates->end->value)) - end_set = TRUE; - if (dates->complete && !icaltime_is_null_time (*dates->complete)) - complete_set = TRUE; - if (dates->due && !icaltime_is_null_time (*dates->due->value)) - due_set = TRUE; - - if (start_set) - write_label_piece (dates->start->value, buffer, 1024, - NULL, NULL, NULL); - - if (start_set && end_set) - write_label_piece (dates->end->value, buffer, 1024, - _(" to "), NULL, dates->start->value); - - if (complete_set) { - if (start_set) - write_label_piece (dates->complete, buffer, 1024, _(" (Completed "), ")", NULL); - else - write_label_piece (dates->complete, buffer, 1024, _("Completed "), NULL, NULL); - } - - if (due_set && dates->complete == NULL) { - if (start_set) - write_label_piece (dates->due->value, buffer, 1024, _(" (Due "), ")", NULL); - else - write_label_piece (dates->due->value, buffer, 1024, _("Due "), NULL, NULL); - } - - gtk_label_set_text (GTK_LABEL (label), buffer); -} - -static void -date_edit_destroy_cb (EDateEdit *date_edit, gpointer data) -{ - EDateEditConfig *config = data; - - g_object_unref (config); -} - -/** - * 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. - * @make_time_insensitive: Whether the time field is made insensitive rather - * than hiding it. This is useful if you want to preserve the layout of the - * widgets. - * - * 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, - gboolean make_time_insensitive) -{ - EDateEdit *dedit; - EDateEditConfig *config; - - 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); -#if 0 - e_date_edit_set_make_time_insensitive (dedit, make_time_insensitive); -#else - e_date_edit_set_make_time_insensitive (dedit, FALSE); -#endif - - config = e_date_edit_config_new (dedit); - g_signal_connect (G_OBJECT (dedit), "destroy", G_CALLBACK (date_edit_destroy_cb), config); - - 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) -{ - icaltimezone *zone; - struct icaltimetype tt; - struct tm tmp_tm = { 0 }; - - /* Get the current timezone. */ - zone = calendar_config_get_icaltimezone (); - - 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; -} - - - -/** - * comp_editor_strip_categories: - * @categories: A string of category names entered by the user. - * - * Takes a string of the form "categ, categ, categ, ..." and removes the - * whitespace between categories to result in "categ,categ,categ,..." - * - * Return value: The category names stripped of surrounding whitespace - * and separated with commas. - **/ -char * -comp_editor_strip_categories (const char *categories) -{ - char *new_categories; - const char *start, *end; - const char *p; - char *new_p; - - if (!categories) - return NULL; - - new_categories = g_new (char, strlen (categories) + 1); - - start = end = NULL; - new_p = new_categories; - - for (p = categories; *p; p++) { - int c; - - c = *p; - - if (isspace (c)) - continue; - else if (c == ',') { - int len; - - if (!start) - continue; - - g_assert (start <= end); - - len = end - start + 1; - strncpy (new_p, start, len); - new_p[len] = ','; - new_p += len + 1; - - start = end = NULL; - } else { - if (!start) { - start = p; - end = p; - } else - end = p; - } - } - - if (start) { - int len; - - g_assert (start <= end); - - len = end - start + 1; - strncpy (new_p, start, len); - new_p += len; - } - - *new_p = '\0'; - - return new_categories; -} |