diff options
Diffstat (limited to 'calendar/gui/dialogs/alarm-page.c')
| -rw-r--r-- | calendar/gui/dialogs/alarm-page.c | 771 |
1 files changed, 0 insertions, 771 deletions
diff --git a/calendar/gui/dialogs/alarm-page.c b/calendar/gui/dialogs/alarm-page.c deleted file mode 100644 index 74e728ad4c..0000000000 --- a/calendar/gui/dialogs/alarm-page.c +++ /dev/null @@ -1,771 +0,0 @@ -/* Evolution calendar - Alarm page of the calendar component dialogs - * - * Copyright (C) 2001 Ximian, Inc. - * - * Authors: Federico Mena-Quintero <federico@ximian.com> - * Miguel de Icaza <miguel@ximian.com> - * Seth Alves <alves@hungry.com> - * JP Rosevear <jpr@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 <string.h> -#include <gtk/gtksignal.h> -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-i18n.h> -#include <glade/glade.h> -#include <gal/widgets/e-unicode.h> -#include "e-util/e-dialog-widgets.h" -#include "cal-util/cal-util.h" -#include "comp-editor-util.h" -#include "alarm-page.h" - - - -/* Private part of the AlarmPage structure */ -struct _AlarmPagePrivate { - /* Glade XML data */ - GladeXML *xml; - - /* Widgets from the Glade file */ - - GtkWidget *main; - - GtkWidget *summary; - GtkWidget *date_time; - - GtkWidget *list; - GtkWidget *add; - GtkWidget *delete; - - GtkWidget *action; - GtkWidget *interval_value; - GtkWidget *value_units; - GtkWidget *relative; - GtkWidget *time; - - gboolean updating; -}; - - - -static void alarm_page_class_init (AlarmPageClass *class); -static void alarm_page_init (AlarmPage *apage); -static void alarm_page_destroy (GtkObject *object); - -static GtkWidget *alarm_page_get_widget (CompEditorPage *page); -static void alarm_page_fill_widgets (CompEditorPage *page, CalComponent *comp); -static void alarm_page_fill_component (CompEditorPage *page, CalComponent *comp); -static void alarm_page_set_summary (CompEditorPage *page, const char *summary); -static void alarm_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates); - -static CompEditorPageClass *parent_class = NULL; - - - -/** - * alarm_page_get_type: - * - * Registers the #AlarmPage class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the #AlarmPage class. - **/ -GtkType -alarm_page_get_type (void) -{ - static GtkType alarm_page_type; - - if (!alarm_page_type) { - static const GtkTypeInfo alarm_page_info = { - "AlarmPage", - sizeof (AlarmPage), - sizeof (AlarmPageClass), - (GtkClassInitFunc) alarm_page_class_init, - (GtkObjectInitFunc) alarm_page_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - alarm_page_type = gtk_type_unique (TYPE_COMP_EDITOR_PAGE, - &alarm_page_info); - } - - return alarm_page_type; -} - -/* Class initialization function for the alarm page */ -static void -alarm_page_class_init (AlarmPageClass *class) -{ - CompEditorPageClass *editor_page_class; - GtkObjectClass *object_class; - - editor_page_class = (CompEditorPageClass *) class; - object_class = (GtkObjectClass *) class; - - parent_class = gtk_type_class (TYPE_COMP_EDITOR_PAGE); - - editor_page_class->get_widget = alarm_page_get_widget; - editor_page_class->fill_widgets = alarm_page_fill_widgets; - editor_page_class->fill_component = alarm_page_fill_component; - editor_page_class->set_summary = alarm_page_set_summary; - editor_page_class->set_dates = alarm_page_set_dates; - - object_class->destroy = alarm_page_destroy; -} - -/* Object initialization function for the alarm page */ -static void -alarm_page_init (AlarmPage *apage) -{ - AlarmPagePrivate *priv; - - priv = g_new0 (AlarmPagePrivate, 1); - apage->priv = priv; - - priv->xml = NULL; - - priv->main = NULL; - priv->summary = NULL; - priv->date_time = NULL; - priv->list = NULL; - priv->add = NULL; - priv->delete = NULL; - priv->action = NULL; - priv->interval_value = NULL; - priv->value_units = NULL; - priv->relative = NULL; - priv->time = NULL; - - priv->updating = FALSE; -} - -/* Frees all the alarm data and empties the list */ -static void -free_alarms (AlarmPage *apage) -{ - AlarmPagePrivate *priv; - int i; - - priv = apage->priv; - - if (priv->list != NULL) { - GtkCList *clist = GTK_CLIST (priv->list); - - for (i = 0; i < clist->rows; i++) { - CalComponentAlarm *alarm; - - alarm = gtk_clist_get_row_data (clist, i); - g_assert (alarm != NULL); - cal_component_alarm_free (alarm); - - gtk_clist_set_row_data (clist, i, NULL); - } - - gtk_clist_clear (clist); - } -} - -/* Destroy handler for the alarm page */ -static void -alarm_page_destroy (GtkObject *object) -{ - AlarmPage *apage; - AlarmPagePrivate *priv; - - g_return_if_fail (object != NULL); - g_return_if_fail (IS_ALARM_PAGE (object)); - - apage = ALARM_PAGE (object); - priv = apage->priv; - - if (priv->xml) { - gtk_object_unref (GTK_OBJECT (priv->xml)); - priv->xml = NULL; - } - - free_alarms (apage); - - g_free (priv); - apage->priv = NULL; - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - - - -/* get_widget handler for the alarm page */ -static GtkWidget * -alarm_page_get_widget (CompEditorPage *page) -{ - AlarmPage *apage; - AlarmPagePrivate *priv; - - apage = ALARM_PAGE (page); - priv = apage->priv; - - return priv->main; -} - -/* Fills the widgets with default values */ -static void -clear_widgets (AlarmPage *apage) -{ - AlarmPagePrivate *priv; - - priv = apage->priv; - - /* Summary */ - gtk_label_set_text (GTK_LABEL (priv->summary), ""); - - /* Start date */ - gtk_label_set_text (GTK_LABEL (priv->date_time), ""); - - /* List data */ - free_alarms (apage); -} - -static char * -get_alarm_duration_string (struct icaldurationtype *duration) -{ - GString *string = g_string_new (NULL); - char *ret; - - if (duration->days > 1) - g_string_sprintf (string, _("%d days"), duration->days); - else if (duration->days == 1) - g_string_append (string, _("1 day")); - - if (duration->weeks > 1) - g_string_sprintf (string, _("%d weeks"), duration->weeks); - else if (duration->weeks == 1) - g_string_append (string, _("1 week")); - - if (duration->hours > 1) - g_string_sprintf (string, _("%d hours"), duration->hours); - else if (duration->hours == 1) - g_string_append (string, _("1 hour")); - - if (duration->minutes > 1) - g_string_sprintf (string, _("%d minutes"), duration->minutes); - else if (duration->minutes == 1) - g_string_append (string, _("1 minute")); - - if (duration->seconds > 1) - g_string_sprintf (string, _("%d seconds"), duration->seconds); - else if (duration->seconds == 1) - g_string_append (string, _("1 second")); - - ret = string->str; - g_string_free (string, FALSE); - - return ret; -} - -static char * -get_alarm_string (CalComponentAlarm *alarm) -{ - CalAlarmAction action; - CalAlarmTrigger trigger; - char string[256]; - char *base; - char *str; - char *dur; - - string [0] = '\0'; - - cal_component_alarm_get_action (alarm, &action); - cal_component_alarm_get_trigger (alarm, &trigger); - - switch (action) { - case CAL_ALARM_AUDIO: - base = _("Play a sound"); - break; - - case CAL_ALARM_DISPLAY: - base = _("Show a dialog"); - break; - - case CAL_ALARM_EMAIL: - base = _("Send an email"); - break; - - case CAL_ALARM_PROCEDURE: - base = _("Run a program"); - break; - - case CAL_ALARM_NONE: - case CAL_ALARM_UNKNOWN: - default: - base = _("Unknown"); - break; - } - - /* FIXME: This does not look like it will localize correctly. */ - - switch (trigger.type) { - case CAL_ALARM_TRIGGER_RELATIVE_START: - dur = get_alarm_duration_string (&trigger.u.rel_duration); - - if (trigger.u.rel_duration.is_neg) - str = g_strdup_printf ("%s %s %s", base, dur, - _(" before start of appointment")); - else - str = g_strdup_printf ("%s %s %s", base, dur, - _(" after start of appointment")); - - g_free (dur); - break; - - case CAL_ALARM_TRIGGER_RELATIVE_END: - dur = get_alarm_duration_string (&trigger.u.rel_duration); - - if (trigger.u.rel_duration.is_neg) - str = g_strdup_printf ("%s %s %s", base, dur, - _(" before end of appointment")); - else - str = g_strdup_printf ("%s %s %s", base, dur, - _(" after end of appointment")); - - g_free (dur); - break; - case CAL_ALARM_TRIGGER_NONE: - case CAL_ALARM_TRIGGER_ABSOLUTE: - default: - str = g_strdup_printf ("%s %s", base, - _("Unknown")); - break; - } - - return str; -} - -/* Appends an alarm to the list */ -static void -append_reminder (AlarmPage *apage, CalComponentAlarm *alarm) -{ - AlarmPagePrivate *priv; - GtkCList *clist; - char *c[1]; - int i; - - priv = apage->priv; - - clist = GTK_CLIST (priv->list); - - c[0] = get_alarm_string (alarm); - i = gtk_clist_append (clist, c); - - gtk_clist_set_row_data (clist, i, alarm); - gtk_clist_select_row (clist, i, 0); - g_free (c[0]); - - gtk_widget_set_sensitive (priv->delete, TRUE); -} - -/* fill_widgets handler for the alarm page */ -static void -alarm_page_fill_widgets (CompEditorPage *page, CalComponent *comp) -{ - AlarmPage *apage; - AlarmPagePrivate *priv; - CalComponentText text; - GList *alarms, *l; - GtkCList *clist; - CompEditorPageDates dates; - - apage = ALARM_PAGE (page); - priv = apage->priv; - - /* Don't send off changes during this time */ - priv->updating = TRUE; - - /* Clean the page */ - clear_widgets (apage); - - /* Summary */ - cal_component_get_summary (comp, &text); - alarm_page_set_summary (page, text.value); - - /* Dates */ - comp_editor_dates (&dates, comp); - alarm_page_set_dates (page, &dates); - - /* List */ - if (!cal_component_has_alarms (comp)) - return; - - alarms = cal_component_get_alarm_uids (comp); - - clist = GTK_CLIST (priv->list); - for (l = alarms; l != NULL; l = l->next) { - CalComponentAlarm *ca, *ca_copy; - const char *auid; - - auid = l->data; - ca = cal_component_get_alarm (comp, auid); - g_assert (ca != NULL); - - ca_copy = cal_component_alarm_clone (ca); - cal_component_alarm_free (ca); - - append_reminder (apage, ca_copy); - } - cal_obj_uid_list_free (alarms); - - priv->updating = FALSE; -} - -/* fill_component handler for the alarm page */ -static void -alarm_page_fill_component (CompEditorPage *page, CalComponent *comp) -{ - AlarmPage *apage; - AlarmPagePrivate *priv; - GList *list, *l; - GtkCList *clist; - int i; - - apage = ALARM_PAGE (page); - priv = apage->priv; - - /* Remove all the alarms from the component */ - - list = cal_component_get_alarm_uids (comp); - for (l = list; l; l = l->next) { - const char *auid; - - auid = l->data; - cal_component_remove_alarm (comp, auid); - } - cal_obj_uid_list_free (list); - - /* Add the new alarms */ - - clist = GTK_CLIST (priv->list); - for (i = 0; i < clist->rows; i++) { - CalComponentAlarm *alarm, *alarm_copy; - - alarm = gtk_clist_get_row_data (clist, i); - g_assert (alarm != NULL); - - /* We clone the alarm to maintain the invariant that the alarm - * structures in the list did *not* come from the component. - */ - - alarm_copy = cal_component_alarm_clone (alarm); - cal_component_add_alarm (comp, alarm); - cal_component_alarm_free (alarm_copy); - } -} - -/* set_summary handler for the alarm page */ -static void -alarm_page_set_summary (CompEditorPage *page, const char *summary) -{ - AlarmPage *apage; - AlarmPagePrivate *priv; - gchar *s; - - apage = ALARM_PAGE (page); - priv = apage->priv; - - s = e_utf8_to_gtk_string (priv->summary, summary); - gtk_label_set_text (GTK_LABEL (priv->summary), s); - g_free (s); -} - -/* set_dates handler for the alarm page */ -static void -alarm_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates) -{ - AlarmPage *apage; - AlarmPagePrivate *priv; - - apage = ALARM_PAGE (page); - priv = apage->priv; - - comp_editor_date_label (dates, priv->date_time); -} - - - -/* "relative" types */ -enum { - BEFORE, - AFTER -}; - -/* Time units */ -enum { - MINUTES, - HOURS, - DAYS -}; - -/* Option menu maps */ -static const int action_map[] = { - CAL_ALARM_DISPLAY, - CAL_ALARM_AUDIO, - CAL_ALARM_EMAIL, - CAL_ALARM_PROCEDURE, - -1 -}; - -static const int value_map[] = { - MINUTES, - HOURS, - DAYS, - -1 -}; - -static const int relative_map[] = { - BEFORE, - AFTER, - -1 -}; - -static const int time_map[] = { - CAL_ALARM_TRIGGER_RELATIVE_START, - CAL_ALARM_TRIGGER_RELATIVE_END, - -1 -}; - -/* Gets the widgets from the XML file and returns if they are all available. */ -static gboolean -get_widgets (AlarmPage *apage) -{ - AlarmPagePrivate *priv; - - priv = apage->priv; - -#define GW(name) glade_xml_get_widget (priv->xml, name) - - priv->main = GW ("alarm-page"); - g_assert (priv->main); - gtk_widget_ref (priv->main); - gtk_widget_unparent (priv->main); - - priv->summary = GW ("summary"); - priv->date_time = GW ("date-time"); - - priv->list = GW ("list"); - priv->add = GW ("add"); - priv->delete = GW ("delete"); - - priv->action = GW ("action"); - priv->interval_value = GW ("interval-value"); - priv->value_units = GW ("value-units"); - priv->relative = GW ("relative"); - priv->time = GW ("time"); - -#undef GW - - return (priv->summary - && priv->date_time - && priv->list - && priv->add - && priv->delete - && priv->action - && priv->interval_value - && priv->value_units - && priv->relative - && priv->time); -} - -/* This is called when any field is changed; it notifies upstream. */ -static void -field_changed_cb (GtkWidget *widget, gpointer data) -{ - AlarmPage *apage; - AlarmPagePrivate *priv; - - apage = ALARM_PAGE (data); - priv = apage->priv; - - if (!priv->updating) - comp_editor_page_notify_changed (COMP_EDITOR_PAGE (apage)); -} - -/* Callback used for the "add reminder" button */ -static void -add_clicked_cb (GtkButton *button, gpointer data) -{ - AlarmPage *apage; - AlarmPagePrivate *priv; - CalComponentAlarm *alarm; - CalAlarmTrigger trigger; - - apage = ALARM_PAGE (data); - priv = apage->priv; - - alarm = cal_component_alarm_new (); - - memset (&trigger, 0, sizeof (CalAlarmTrigger)); - trigger.type = e_dialog_option_menu_get (priv->time, time_map); - if (e_dialog_option_menu_get (priv->relative, relative_map) == BEFORE) - trigger.u.rel_duration.is_neg = 1; - else - trigger.u.rel_duration.is_neg = 0; - - switch (e_dialog_option_menu_get (priv->value_units, value_map)) { - case MINUTES: - trigger.u.rel_duration.minutes = - e_dialog_spin_get_int (priv->interval_value); - break; - - case HOURS: - trigger.u.rel_duration.hours = - e_dialog_spin_get_int (priv->interval_value); - break; - - case DAYS: - trigger.u.rel_duration.days = - e_dialog_spin_get_int (priv->interval_value); - break; - - default: - g_assert_not_reached (); - } - cal_component_alarm_set_trigger (alarm, trigger); - - cal_component_alarm_set_action (alarm, e_dialog_option_menu_get (priv->action, action_map)); - - append_reminder (apage, alarm); -} - -/* Callback used for the "delete reminder" button */ -static void -delete_clicked_cb (GtkButton *button, gpointer data) -{ - AlarmPage *apage; - AlarmPagePrivate *priv; - GtkCList *clist; - CalComponentAlarm *alarm; - int sel; - - apage = ALARM_PAGE (data); - priv = apage->priv; - - clist = GTK_CLIST (priv->list); - if (!clist->selection) - return; - - sel = GPOINTER_TO_INT (clist->selection->data); - - alarm = gtk_clist_get_row_data (clist, sel); - g_assert (alarm != NULL); - cal_component_alarm_free (alarm); - gtk_clist_set_row_data (clist, sel, NULL); - - gtk_clist_remove (clist, sel); - if (sel >= clist->rows) - sel--; - - if (clist->rows > 0) - gtk_clist_select_row (clist, sel, 0); - else - gtk_widget_set_sensitive (priv->delete, FALSE); -} - -/* Hooks the widget signals */ -static void -init_widgets (AlarmPage *apage) -{ - AlarmPagePrivate *priv; - - priv = apage->priv; - - /* Reminder buttons */ - gtk_signal_connect (GTK_OBJECT (priv->add), "clicked", - GTK_SIGNAL_FUNC (add_clicked_cb), apage); - gtk_signal_connect (GTK_OBJECT (priv->delete), "clicked", - GTK_SIGNAL_FUNC (delete_clicked_cb), apage); - - /* Connect the default signal handler to use to make sure we notify - * upstream of changes to the widget values. - */ - gtk_signal_connect (GTK_OBJECT (priv->add), "clicked", - GTK_SIGNAL_FUNC (field_changed_cb), apage); - gtk_signal_connect (GTK_OBJECT (priv->delete), "clicked", - GTK_SIGNAL_FUNC (field_changed_cb), apage); -} - - - -/** - * alarm_page_construct: - * @apage: An alarm page. - * - * Constructs an alarm page by loading its Glade data. - * - * Return value: The same object as @apage, or NULL if the widgets could not be - * created. - **/ -AlarmPage * -alarm_page_construct (AlarmPage *apage) -{ - AlarmPagePrivate *priv; - - priv = apage->priv; - - priv->xml = glade_xml_new (EVOLUTION_GLADEDIR "/alarm-page.glade", - NULL); - if (!priv->xml) { - g_message ("alarm_page_construct(): " - "Could not load the Glade XML file!"); - return NULL; - } - - if (!get_widgets (apage)) { - g_message ("alarm_page_construct(): " - "Could not find all widgets in the XML file!"); - return NULL; - } - - init_widgets (apage); - - return apage; -} - -/** - * alarm_page_new: - * - * Creates a new alarm page. - * - * Return value: A newly-created alarm page, or NULL if the page could not be - * created. - **/ -AlarmPage * -alarm_page_new (void) -{ - AlarmPage *apage; - - apage = gtk_type_new (TYPE_ALARM_PAGE); - if (!alarm_page_construct (apage)) { - gtk_object_unref (GTK_OBJECT (apage)); - return NULL; - } - - return apage; -} |