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Diffstat (limited to 'calendar/gui/dialogs/comp-editor-util.c')
| -rw-r--r-- | calendar/gui/dialogs/comp-editor-util.c | 573 |
1 files changed, 0 insertions, 573 deletions
diff --git a/calendar/gui/dialogs/comp-editor-util.c b/calendar/gui/dialogs/comp-editor-util.c deleted file mode 100644 index 77939beee8..0000000000 --- a/calendar/gui/dialogs/comp-editor-util.c +++ /dev/null @@ -1,573 +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 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 <config.h> -#endif - -#include <ctype.h> -#include <string.h> -#include <ical.h> -#include <glib.h> -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-i18n.h> -#include <liboaf/liboaf.h> -#include <bonobo/bonobo-control.h> -#include <bonobo/bonobo-widget.h> -#include <e-destination.h> -#include <e-util/e-time-utils.h> -#include <cal-util/timeutil.h> -#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. Call comp_editor_free_dates() to free the - * results. - **/ -void -comp_editor_dates (CompEditorPageDates *dates, CalComponent *comp) -{ - CalComponentDateTime dt; - - dates->start = NULL; - dates->end = NULL; - dates->due = NULL; - dates->complete = NULL; - - /* Note that the CalComponentDateTime's returned contain allocated - icaltimetype and tzid values, so we just take over ownership of - those. */ - cal_component_get_dtstart (comp, &dt); - if (dt.value) { - dates->start = g_new (CalComponentDateTime, 1); - *dates->start = dt; - } - - cal_component_get_dtend (comp, &dt); - if (dt.value) { - dates->end = g_new (CalComponentDateTime, 1); - *dates->end = dt; - } - - cal_component_get_due (comp, &dt); - if (dt.value) { - dates->due = g_new (CalComponentDateTime, 1); - *dates->due = dt; - } - - 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 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) { - cal_component_free_datetime (dates->start); - g_free (dates->start); - } - - if (dates->end) { - cal_component_free_datetime (dates->end); - g_free (dates->end); - } - - if (dates->due) { - cal_component_free_datetime (dates->due); - g_free (dates->due); - } - - if (dates->complete) - cal_component_free_icaltimetype (dates->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->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); - - if (start_set && end_set) - write_label_piece (dates->end->value, 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->value, buffer, 1024, _(" (Due "), ")"); - else - write_label_piece (dates->due->value, 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. - * @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; - - 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 - 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; -} - - - -/* - * These are utility functions to handle the SelectNames control we use - * for the contacts field, and its related dialog. - */ - -#define SELECT_NAMES_OAFID "OAFIID:GNOME_Evolution_Addressbook_SelectNames" - -GNOME_Evolution_Addressbook_SelectNames -comp_editor_create_contacts_component (void) -{ - GNOME_Evolution_Addressbook_SelectNames corba_select_names; - CORBA_Environment ev; - - CORBA_exception_init (&ev); - corba_select_names = oaf_activate_from_id (SELECT_NAMES_OAFID, 0, - NULL, &ev); - - /* OAF seems to be broken -- it can return a CORBA_OBJECT_NIL without - raising an exception in `ev'. */ - if (ev._major != CORBA_NO_EXCEPTION - || corba_select_names == CORBA_OBJECT_NIL) { - g_warning ("Cannot activate -- %s", SELECT_NAMES_OAFID); - CORBA_exception_free (&ev); - return CORBA_OBJECT_NIL; - } - - CORBA_exception_free (&ev); - - return corba_select_names; -} - - -GtkWidget * -comp_editor_create_contacts_control (GNOME_Evolution_Addressbook_SelectNames corba_select_names) -{ - Bonobo_Control corba_control; - GtkWidget *control_widget; - CORBA_Environment ev; - char *name = _("Contacts"); - - CORBA_exception_init (&ev); - - GNOME_Evolution_Addressbook_SelectNames_addSection ( - corba_select_names, name, name, &ev); - if (ev._major != CORBA_NO_EXCEPTION) { - CORBA_exception_free (&ev); - return NULL; - } - - corba_control = - GNOME_Evolution_Addressbook_SelectNames_getEntryBySection ( - corba_select_names, name, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - CORBA_exception_free (&ev); - return NULL; - } - - CORBA_exception_free (&ev); - - control_widget = bonobo_widget_new_control_from_objref ( - corba_control, CORBA_OBJECT_NIL); - - gtk_widget_show (control_widget); - - return control_widget; -} - - -Bonobo_EventSource_ListenerId -comp_editor_connect_contacts_changed (GtkWidget *contacts_entry, - BonoboListenerCallbackFn changed_cb, - gpointer changed_cb_data) -{ - BonoboControlFrame *cf; - Bonobo_PropertyBag pb = CORBA_OBJECT_NIL; - - cf = bonobo_widget_get_control_frame (BONOBO_WIDGET (contacts_entry)); - pb = bonobo_control_frame_get_control_property_bag (cf, NULL); - - return bonobo_event_source_client_add_listener ( - pb, changed_cb, - "Bonobo/Property:change:entry_changed", - NULL, changed_cb_data); -} - - -void -comp_editor_show_contacts_dialog (GNOME_Evolution_Addressbook_SelectNames corba_select_names) -{ - CORBA_Environment ev; - - CORBA_exception_init (&ev); - GNOME_Evolution_Addressbook_SelectNames_activateDialog ( - corba_select_names, _("Contacts"), &ev); - CORBA_exception_free (&ev); -} - - -/* A simple 'name <email>' parser. Input should be UTF8. - FIXME: Should probably use camel functions or something. - Also note that this is broken wrt UTF8 - can't use strchr etc. */ -static void -parse_contact_string (const char *value, char **name, char **email) -{ - char *lbracket, *rbracket, *name_end, *tmp_name, *tmp_email; - - if (!value) { - *name = g_strdup (""); - *email = g_strdup (""); - return; - } - - lbracket = strchr (value, '<'); - rbracket = strchr (value, '>'); - - if (!lbracket || !rbracket || rbracket < lbracket) { - *name = g_strdup (value); - *email = g_strdup (""); - return; - } - - name_end = lbracket - 1; - while (name_end > value && isspace (*name_end)) - name_end--; - - tmp_name = g_malloc (name_end - value + 2); - strncpy (tmp_name, value, name_end - value + 1); - tmp_name[name_end - value + 1] = '\0'; - *name = tmp_name; - - tmp_email = g_malloc (rbracket - lbracket); - strncpy (tmp_email, lbracket + 1, rbracket - lbracket - 1); - tmp_email[rbracket - lbracket - 1] = '\0'; - *email = tmp_email; - - g_print ("Parsed: %s\n Name:'%s'\nEmail:'%s'\n", - value, *name, *email); -} - - -void -comp_editor_contacts_to_widget (GtkWidget *contacts_entry, - CalComponent *comp) -{ - GPtrArray *dest_array; - EDestination *dest; - GSList *contact_list, *elem; - char *contacts_string; - int i; - - cal_component_get_contact_list (comp, &contact_list); - dest_array = g_ptr_array_new (); - for (elem = contact_list; elem; elem = elem->next) { - CalComponentText *t = elem->data; - char *name, *email; - - parse_contact_string (t->value, &name, &email); - - dest = e_destination_new (); - e_destination_set_name (dest, name); - e_destination_set_email (dest, email); - g_ptr_array_add (dest_array, dest); - g_free (name); - g_free (email); - } - cal_component_free_text_list (contact_list); - - /* we need destv to be NULL terminated */ - g_ptr_array_add (dest_array, NULL); - - contacts_string = e_destination_exportv ((EDestination**) dest_array->pdata); - g_print ("Destinations: %s\n", contacts_string ? contacts_string : ""); - - bonobo_widget_set_property (BONOBO_WIDGET (contacts_entry), - "destinations", contacts_string, NULL); - - g_free (contacts_string); - - /* We free all dest_array except the last NULL we added. */ - for (i = 0; i < dest_array->len - 1; i++) { - dest = g_ptr_array_index (dest_array, i); - gtk_object_unref (GTK_OBJECT (dest)); - } - g_ptr_array_free (dest_array, TRUE); -} - - -void -comp_editor_contacts_to_component (GtkWidget *contacts_entry, - CalComponent *comp) -{ - EDestination **contact_destv; - GSList *contact_list = NULL, *elem; - char *contacts_string = NULL; - CalComponentText *t; - const char *name, *email; - int i; - - bonobo_widget_get_property (BONOBO_WIDGET (contacts_entry), - "destinations", &contacts_string, NULL); - g_print ("Contacts string: %s\n", contacts_string ? contacts_string : ""); - - contact_destv = e_destination_importv (contacts_string); - if (contact_destv) { - for (i = 0; contact_destv[i] != NULL; i++) { - name = e_destination_get_name (contact_destv[i]); - email = e_destination_get_email (contact_destv[i]); - - t = g_new0 (CalComponentText, 1); - t->altrep = NULL; - - /* If both name and email are given, use the standard - 'name <email>' form, otherwise use just the name - or the email address. - FIXME: I'm not sure this is correct syntax etc. */ - if (name && name[0] && email && email[0]) - t->value = g_strdup_printf ("%s <%s>", - name, email); - else if (name && name[0]) - t->value = g_strdup (name); - else - t->value = g_strdup (email); - - contact_list = g_slist_prepend (contact_list, t); - - gtk_object_unref (GTK_OBJECT (contact_destv[i])); - } - } - g_free (contact_destv); - - contact_list = g_slist_reverse (contact_list); - cal_component_set_contact_list (comp, contact_list); - - for (elem = contact_list; elem; elem = elem->next) { - t = elem->data; - g_free ((char*)t->value); - g_free (t); - } - g_slist_free (contact_list); -} - -/** - * 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; -} |