/* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) version 3. * * 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with the program; if not, see * * * Authors: * Rodrigo Moya * * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) * */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "comp-util.h" #include "ea-calendar.h" #include "e-cal-model-calendar.h" #include "e-calendar-view.h" #include "itip-utils.h" #include "dialogs/comp-editor-util.h" #include "dialogs/delete-comp.h" #include "dialogs/delete-error.h" #include "dialogs/event-editor.h" #include "dialogs/send-comp.h" #include "dialogs/cancel-comp.h" #include "dialogs/recur-comp.h" #include "dialogs/select-source-dialog.h" #include "dialogs/goto-dialog.h" #include "print.h" #include "misc.h" struct _ECalendarViewPrivate { /* The GnomeCalendar we are associated to */ GnomeCalendar *calendar; /* The calendar model we are monitoring */ ECalModel *model; gchar *default_category; gint time_divisions; GtkTargetList *copy_target_list; GtkTargetList *paste_target_list; }; enum { PROP_0, PROP_COPY_TARGET_LIST, PROP_MODEL, PROP_PASTE_TARGET_LIST, PROP_TIME_DIVISIONS }; /* FIXME Why are we emitting these event signals here? Can't the model just be listened to? */ /* Signal IDs */ enum { POPUP_EVENT, SELECTION_CHANGED, SELECTED_TIME_CHANGED, TIMEZONE_CHANGED, EVENT_CHANGED, EVENT_ADDED, USER_CREATED, OPEN_EVENT, LAST_SIGNAL }; static guint signals[LAST_SIGNAL]; static void calendar_view_selectable_init (ESelectableInterface *interface); G_DEFINE_ABSTRACT_TYPE_WITH_CODE ( ECalendarView, e_calendar_view, GTK_TYPE_TABLE, G_IMPLEMENT_INTERFACE (E_TYPE_EXTENSIBLE, NULL) G_IMPLEMENT_INTERFACE (E_TYPE_SELECTABLE, calendar_view_selectable_init)); static void calendar_view_add_retract_data (ECalComponent *comp, const gchar *retract_comment, CalObjModType mod) { icalcomponent *icalcomp = NULL; icalproperty *icalprop = NULL; icalcomp = e_cal_component_get_icalcomponent (comp); if (retract_comment && *retract_comment) icalprop = icalproperty_new_x (retract_comment); else icalprop = icalproperty_new_x ("0"); icalproperty_set_x_name (icalprop, "X-EVOLUTION-RETRACT-COMMENT"); icalcomponent_add_property (icalcomp, icalprop); if (mod == CALOBJ_MOD_ALL) icalprop = icalproperty_new_x ("All"); else icalprop = icalproperty_new_x ("This"); icalproperty_set_x_name (icalprop, "X-EVOLUTION-RECUR-MOD"); icalcomponent_add_property (icalcomp, icalprop); } static gboolean calendar_view_check_for_retract (ECalComponent *comp, ECalClient *client) { ECalComponentOrganizer organizer; const gchar *strip; gchar *email = NULL; gboolean ret_val; if (!e_cal_component_has_attendees (comp)) return FALSE; if (!e_cal_client_check_save_schedules (client)) return FALSE; e_cal_component_get_organizer (comp, &organizer); strip = itip_strip_mailto (organizer.value); ret_val = e_client_get_backend_property_sync (E_CLIENT (client), CAL_BACKEND_PROPERTY_CAL_EMAIL_ADDRESS, &email, NULL, NULL) && (g_ascii_strcasecmp (email, strip) == 0); g_free (email); return ret_val; } static void calendar_view_delete_event (ECalendarView *cal_view, ECalendarViewEvent *event) { ECalModel *model; ECalComponent *comp; ECalComponentVType vtype; gboolean delete = TRUE; GError *error = NULL; if (!is_comp_data_valid (event)) return; model = e_calendar_view_get_model (cal_view); comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (event->comp_data->icalcomp)); vtype = e_cal_component_get_vtype (comp); /*FIXME remove it once the we dont set the recurrence id for all the generated instances */ if (!e_cal_client_check_recurrences_no_master (event->comp_data->client)) e_cal_component_set_recurid (comp, NULL); /*FIXME Retract should be moved to Groupwise features plugin */ if (calendar_view_check_for_retract (comp, event->comp_data->client)) { gchar *retract_comment = NULL; gboolean retract = FALSE; delete = prompt_retract_dialog (comp, &retract_comment, GTK_WIDGET (cal_view), &retract); if (retract) { GSList *users = NULL; icalcomponent *icalcomp = NULL, *mod_comp = NULL; calendar_view_add_retract_data ( comp, retract_comment, CALOBJ_MOD_ALL); icalcomp = e_cal_component_get_icalcomponent (comp); icalcomponent_set_method (icalcomp, ICAL_METHOD_CANCEL); if (!e_cal_client_send_objects_sync (event->comp_data->client, icalcomp, &users, &mod_comp, NULL, &error)) { delete_error_dialog (error, E_CAL_COMPONENT_EVENT); g_clear_error (&error); error = NULL; } else { if (mod_comp) icalcomponent_free (mod_comp); if (users) { g_slist_foreach (users, (GFunc) g_free, NULL); g_slist_free (users); } } } } else if (e_cal_model_get_confirm_delete (model)) delete = delete_component_dialog ( comp, FALSE, 1, vtype, GTK_WIDGET (cal_view)); if (delete) { const gchar *uid; gchar *rid = NULL; if ((itip_organizer_is_user (comp, event->comp_data->client) || itip_sentby_is_user (comp, event->comp_data->client)) && cancel_component_dialog ((GtkWindow *) gtk_widget_get_toplevel (GTK_WIDGET (cal_view)), event->comp_data->client, comp, TRUE)) itip_send_comp ( E_CAL_COMPONENT_METHOD_CANCEL, comp, event->comp_data->client, NULL, NULL, NULL, TRUE, FALSE); e_cal_component_get_uid (comp, &uid); if (!uid || !*uid) { g_object_unref (comp); return; } rid = e_cal_component_get_recurid_as_string (comp); if (e_cal_util_component_is_instance (event->comp_data->icalcomp) || e_cal_util_component_has_recurrences (event->comp_data->icalcomp)) e_cal_client_remove_object_sync (event->comp_data->client, uid, rid, CALOBJ_MOD_ALL, NULL, &error); else e_cal_client_remove_object_sync (event->comp_data->client, uid, NULL, CALOBJ_MOD_THIS, NULL, &error); delete_error_dialog (error, E_CAL_COMPONENT_EVENT); g_clear_error (&error); g_free (rid); } g_object_unref (comp); } static void calendar_view_set_model (ECalendarView *calendar_view, ECalModel *model) { g_return_if_fail (calendar_view->priv->model == NULL); g_return_if_fail (E_IS_CAL_MODEL (model)); calendar_view->priv->model = g_object_ref (model); } static void calendar_view_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { switch (property_id) { case PROP_MODEL: calendar_view_set_model ( E_CALENDAR_VIEW (object), g_value_get_object (value)); return; case PROP_TIME_DIVISIONS: e_calendar_view_set_time_divisions ( E_CALENDAR_VIEW (object), g_value_get_int (value)); return; } G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } static void calendar_view_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { switch (property_id) { case PROP_COPY_TARGET_LIST: g_value_set_boxed ( value, e_calendar_view_get_copy_target_list ( E_CALENDAR_VIEW (object))); return; case PROP_MODEL: g_value_set_object ( value, e_calendar_view_get_model ( E_CALENDAR_VIEW (object))); return; case PROP_PASTE_TARGET_LIST: g_value_set_boxed ( value, e_calendar_view_get_paste_target_list ( E_CALENDAR_VIEW (object))); return; case PROP_TIME_DIVISIONS: g_value_set_int ( value, e_calendar_view_get_time_divisions ( E_CALENDAR_VIEW (object))); return; } G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } static void calendar_view_dispose (GObject *object) { ECalendarViewPrivate *priv; priv = E_CALENDAR_VIEW (object)->priv; if (priv->model != NULL) { g_signal_handlers_disconnect_matched ( priv->model, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, object); g_object_unref (priv->model); priv->model = NULL; } if (priv->copy_target_list != NULL) { gtk_target_list_unref (priv->copy_target_list); priv->copy_target_list = NULL; } if (priv->paste_target_list != NULL) { gtk_target_list_unref (priv->paste_target_list); priv->paste_target_list = NULL; } /* Chain up to parent's dispose() method. */ G_OBJECT_CLASS (e_calendar_view_parent_class)->dispose (object); } static void calendar_view_finalize (GObject *object) { ECalendarViewPrivate *priv; priv = E_CALENDAR_VIEW (object)->priv; g_free (priv->default_category); /* Chain up to parent's finalize() method. */ G_OBJECT_CLASS (e_calendar_view_parent_class)->finalize (object); } static void calendar_view_constructed (GObject *object) { /* Do this after calendar_view_init() so extensions can query * the GType accurately. See GInstanceInitFunc documentation * for details of the problem. */ e_extensible_load_extensions (E_EXTENSIBLE (object)); /* Chain up to parent's constructed() method. */ G_OBJECT_CLASS (e_calendar_view_parent_class)->constructed (object); } static void calendar_view_update_actions (ESelectable *selectable, EFocusTracker *focus_tracker, GdkAtom *clipboard_targets, gint n_clipboard_targets) { ECalendarView *view; GtkAction *action; GtkTargetList *target_list; GList *list, *iter; gboolean can_paste = FALSE; gboolean sources_are_editable = TRUE; gboolean recurring = FALSE; gboolean sensitive; const gchar *tooltip; gint n_selected; gint ii; view = E_CALENDAR_VIEW (selectable); list = e_calendar_view_get_selected_events (view); n_selected = g_list_length (list); for (iter = list; iter != NULL; iter = iter->next) { ECalendarViewEvent *event = iter->data; ECalClient *client; icalcomponent *icalcomp; if (event == NULL || event->comp_data == NULL) continue; client = event->comp_data->client; icalcomp = event->comp_data->icalcomp; sources_are_editable = sources_are_editable && !e_client_is_readonly (E_CLIENT (client)); recurring |= e_cal_util_component_is_instance (icalcomp) || e_cal_util_component_has_recurrences (icalcomp); } g_list_free (list); target_list = e_selectable_get_paste_target_list (selectable); for (ii = 0; ii < n_clipboard_targets && !can_paste; ii++) can_paste = gtk_target_list_find ( target_list, clipboard_targets[ii], NULL); action = e_focus_tracker_get_cut_clipboard_action (focus_tracker); sensitive = (n_selected > 0) && sources_are_editable; tooltip = _("Cut selected events to the clipboard"); gtk_action_set_sensitive (action, sensitive); gtk_action_set_tooltip (action, tooltip); action = e_focus_tracker_get_copy_clipboard_action (focus_tracker); sensitive = (n_selected > 0); tooltip = _("Copy selected events to the clipboard"); gtk_action_set_sensitive (action, sensitive); gtk_action_set_tooltip (action, tooltip); action = e_focus_tracker_get_paste_clipboard_action (focus_tracker); sensitive = sources_are_editable && can_paste; tooltip = _("Paste events from the clipboard"); gtk_action_set_sensitive (action, sensitive); gtk_action_set_tooltip (action, tooltip); action = e_focus_tracker_get_delete_selection_action (focus_tracker); sensitive = (n_selected > 0) && sources_are_editable && !recurring; tooltip = _("Delete selected events"); gtk_action_set_sensitive (action, sensitive); gtk_action_set_tooltip (action, tooltip); } static void calendar_view_cut_clipboard (ESelectable *selectable) { ECalendarView *cal_view; GList *selected, *l; const gchar *uid; cal_view = E_CALENDAR_VIEW (selectable); selected = e_calendar_view_get_selected_events (cal_view); if (!selected) return; #if 0 /* KILL-BONOBO */ e_calendar_view_set_status_message (cal_view, _("Deleting selected objects"), -1); #endif e_selectable_copy_clipboard (selectable); for (l = selected; l != NULL; l = l->next) { ECalComponent *comp; ECalendarViewEvent *event = (ECalendarViewEvent *) l->data; GError *error = NULL; if (!event) continue; if (!is_comp_data_valid (event)) continue; comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (event->comp_data->icalcomp)); if ((itip_organizer_is_user (comp, event->comp_data->client) || itip_sentby_is_user (comp, event->comp_data->client)) && cancel_component_dialog ((GtkWindow *) gtk_widget_get_toplevel (GTK_WIDGET (cal_view)), event->comp_data->client, comp, TRUE)) itip_send_comp ( E_CAL_COMPONENT_METHOD_CANCEL, comp, event->comp_data->client, NULL, NULL, NULL, TRUE, FALSE); e_cal_component_get_uid (comp, &uid); if (e_cal_component_is_instance (comp)) { gchar *rid = NULL; icalcomponent *icalcomp; /* when cutting detached instances, only cut that instance */ rid = e_cal_component_get_recurid_as_string (comp); if (e_cal_client_get_object_sync (event->comp_data->client, uid, rid, &icalcomp, NULL, NULL)) { e_cal_client_remove_object_sync (event->comp_data->client, uid, rid, CALOBJ_MOD_THIS, NULL, &error); icalcomponent_free (icalcomp); } else e_cal_client_remove_object_sync (event->comp_data->client, uid, NULL, CALOBJ_MOD_ALL, NULL, &error); g_free (rid); } else e_cal_client_remove_object_sync (event->comp_data->client, uid, NULL, CALOBJ_MOD_ALL, NULL, &error); delete_error_dialog (error, E_CAL_COMPONENT_EVENT); g_clear_error (&error); g_object_unref (comp); } #if 0 /* KILL-BONOBO */ e_calendar_view_set_status_message (cal_view, NULL, -1); #endif g_list_free (selected); } static void add_related_timezones (icalcomponent *des_icalcomp, icalcomponent *src_icalcomp, ECalClient *client) { icalproperty_kind look_in[] = { ICAL_DTSTART_PROPERTY, ICAL_DTEND_PROPERTY, ICAL_NO_PROPERTY }; gint i; g_return_if_fail (des_icalcomp != NULL); g_return_if_fail (src_icalcomp != NULL); g_return_if_fail (client != NULL); for (i = 0; look_in[i] != ICAL_NO_PROPERTY; i++) { icalproperty *prop = icalcomponent_get_first_property (src_icalcomp, look_in[i]); if (prop) { icalparameter *par = icalproperty_get_first_parameter (prop, ICAL_TZID_PARAMETER); if (par) { const gchar *tzid = icalparameter_get_tzid (par); if (tzid) { GError *error = NULL; icaltimezone *zone = NULL; if (!e_cal_client_get_timezone_sync (client, tzid, &zone, NULL, &error)) { g_warning ("%s: Cannot get timezone for '%s'. %s", G_STRFUNC, tzid, error ? error->message : ""); if (error) g_error_free (error); } else if (zone && icalcomponent_get_timezone (des_icalcomp, icaltimezone_get_tzid (zone)) == NULL) { /* do not duplicate timezones in the component */ icalcomponent *vtz_comp; vtz_comp = icaltimezone_get_component (zone); if (vtz_comp) icalcomponent_add_component (des_icalcomp, icalcomponent_new_clone (vtz_comp)); } } } } } } static void calendar_view_copy_clipboard (ESelectable *selectable) { ECalendarView *cal_view; GList *selected, *l; gchar *comp_str; icalcomponent *vcal_comp; icalcomponent *new_icalcomp; ECalendarViewEvent *event; GtkClipboard *clipboard; cal_view = E_CALENDAR_VIEW (selectable); selected = e_calendar_view_get_selected_events (cal_view); if (!selected) return; /* create top-level VCALENDAR component and add VTIMEZONE's */ vcal_comp = e_cal_util_new_top_level (); for (l = selected; l != NULL; l = l->next) { event = (ECalendarViewEvent *) l->data; if (event && is_comp_data_valid (event)) { e_cal_util_add_timezones_from_component (vcal_comp, event->comp_data->icalcomp); add_related_timezones (vcal_comp, event->comp_data->icalcomp, event->comp_data->client); } } for (l = selected; l != NULL; l = l->next) { event = (ECalendarViewEvent *) l->data; if (!is_comp_data_valid (event)) continue; new_icalcomp = icalcomponent_new_clone (event->comp_data->icalcomp); /* remove RECURRENCE-IDs from copied objects */ if (e_cal_util_component_is_instance (new_icalcomp)) { icalproperty *prop; prop = icalcomponent_get_first_property (new_icalcomp, ICAL_RECURRENCEID_PROPERTY); if (prop) icalcomponent_remove_property (new_icalcomp, prop); } icalcomponent_add_component (vcal_comp, new_icalcomp); } comp_str = icalcomponent_as_ical_string_r (vcal_comp); /* copy the VCALENDAR to the clipboard */ clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD); e_clipboard_set_calendar (clipboard, comp_str, -1); gtk_clipboard_store (clipboard); /* free memory */ icalcomponent_free (vcal_comp); g_free (comp_str); g_list_free (selected); } static void clipboard_get_calendar_data (ECalendarView *cal_view, const gchar *text) { icalcomponent *icalcomp; icalcomponent_kind kind; time_t selected_time_start, selected_time_end; icaltimezone *default_zone; ECalClient *client; gboolean in_top_canvas; g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); if (!text || !*text) return; icalcomp = icalparser_parse_string (text); if (!icalcomp) return; default_zone = e_cal_model_get_timezone (cal_view->priv->model); client = e_cal_model_get_default_client (cal_view->priv->model); /* check the type of the component */ /* FIXME An error dialog if we return? */ kind = icalcomponent_isa (icalcomp); if (kind != ICAL_VCALENDAR_COMPONENT && kind != ICAL_VEVENT_COMPONENT) return; #if 0 /* KILL-BONOBO */ e_calendar_view_set_status_message (cal_view, _("Updating objects"), -1); #endif e_calendar_view_get_selected_time_range (cal_view, &selected_time_start, &selected_time_end); if ((selected_time_end - selected_time_start) == 60 * 60 * 24) in_top_canvas = TRUE; else in_top_canvas = FALSE; if (kind == ICAL_VCALENDAR_COMPONENT) { icalcomponent *subcomp; /* add timezones first, to have them ready */ for (subcomp = icalcomponent_get_first_component (icalcomp, ICAL_VTIMEZONE_COMPONENT); subcomp; subcomp = icalcomponent_get_next_component (icalcomp, ICAL_VTIMEZONE_COMPONENT)) { icaltimezone *zone; GError *error = NULL; zone = icaltimezone_new (); icaltimezone_set_component (zone, subcomp); if (!e_cal_client_add_timezone_sync (client, zone, NULL, &error)) { icalproperty *tzidprop = icalcomponent_get_first_property (subcomp, ICAL_TZID_PROPERTY); g_warning ("%s: Add zone '%s' failed. %s", G_STRFUNC, tzidprop ? icalproperty_get_tzid (tzidprop) : "???", error ? error->message : ""); if (error) g_error_free (error); } icaltimezone_free (zone, 1); } for (subcomp = icalcomponent_get_first_component (icalcomp, ICAL_VEVENT_COMPONENT); subcomp; subcomp = icalcomponent_get_next_component (icalcomp, ICAL_VEVENT_COMPONENT)) { if (e_cal_util_component_has_recurrences (subcomp)) { icalproperty *icalprop = icalcomponent_get_first_property (subcomp, ICAL_RRULE_PROPERTY); if (icalprop) icalproperty_remove_parameter_by_name (icalprop, "X-EVOLUTION-ENDDATE"); } e_calendar_view_add_event (cal_view, client, selected_time_start, default_zone, subcomp, in_top_canvas); } icalcomponent_free (icalcomp); } else { e_calendar_view_add_event (cal_view, client, selected_time_start, default_zone, icalcomp, in_top_canvas); } #if 0 /* KILL-BONOBO */ e_calendar_view_set_status_message (cal_view, NULL, -1); #endif } static void calendar_view_paste_clipboard (ESelectable *selectable) { ECalendarView *cal_view; GtkClipboard *clipboard; cal_view = E_CALENDAR_VIEW (selectable); clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD); /* Paste text into an event being edited. */ if (gtk_clipboard_wait_is_text_available (clipboard)) { ECalendarViewClass *class; class = E_CALENDAR_VIEW_GET_CLASS (cal_view); g_return_if_fail (class->paste_text != NULL); class->paste_text (cal_view); /* Paste iCalendar data into the view. */ } else if (e_clipboard_wait_is_calendar_available (clipboard)) { gchar *calendar_source; calendar_source = e_clipboard_wait_for_calendar (clipboard); clipboard_get_calendar_data (cal_view, calendar_source); g_free (calendar_source); } } static void calendar_view_delete_selection (ESelectable *selectable) { ECalendarView *cal_view; GList *selected, *iter; cal_view = E_CALENDAR_VIEW (selectable); selected = e_calendar_view_get_selected_events (cal_view); for (iter = selected; iter != NULL; iter = iter->next) { ECalendarViewEvent *event = iter->data; /* XXX Why would this ever be NULL? */ if (event == NULL) continue; calendar_view_delete_event (cal_view, event); } g_list_free (selected); } static void e_calendar_view_class_init (ECalendarViewClass *class) { GObjectClass *object_class; GtkBindingSet *binding_set; g_type_class_add_private (class, sizeof (ECalendarViewPrivate)); object_class = G_OBJECT_CLASS (class); object_class->set_property = calendar_view_set_property; object_class->get_property = calendar_view_get_property; object_class->dispose = calendar_view_dispose; object_class->finalize = calendar_view_finalize; object_class->constructed = calendar_view_constructed; class->selection_changed = NULL; class->selected_time_changed = NULL; class->event_changed = NULL; class->event_added = NULL; class->user_created = NULL; class->get_selected_events = NULL; class->get_selected_time_range = NULL; class->set_selected_time_range = NULL; class->get_visible_time_range = NULL; class->update_query = NULL; class->open_event = e_calendar_view_open_event; class->paste_text = NULL; /* Inherited from ESelectableInterface */ g_object_class_override_property ( object_class, PROP_COPY_TARGET_LIST, "copy-target-list"); g_object_class_install_property ( object_class, PROP_MODEL, g_param_spec_object ( "model", "Model", NULL, E_TYPE_CAL_MODEL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)); /* Inherited from ESelectableInterface */ g_object_class_override_property ( object_class, PROP_PASTE_TARGET_LIST, "paste-target-list"); g_object_class_install_property ( object_class, PROP_TIME_DIVISIONS, g_param_spec_int ( "time-divisions", "Time Divisions", NULL, G_MININT, G_MAXINT, 30, G_PARAM_READWRITE)); signals[POPUP_EVENT] = g_signal_new ( "popup-event", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (ECalendarViewClass, popup_event), NULL, NULL, g_cclosure_marshal_VOID__BOXED, G_TYPE_NONE, 1, GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE); signals[SELECTION_CHANGED] = g_signal_new ( "selection-changed", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (ECalendarViewClass, selection_changed), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); signals[SELECTED_TIME_CHANGED] = g_signal_new ( "selected-time-changed", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (ECalendarViewClass, selected_time_changed), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); signals[TIMEZONE_CHANGED] = g_signal_new ( "timezone-changed", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (ECalendarViewClass, timezone_changed), NULL, NULL, e_marshal_VOID__POINTER_POINTER, G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_POINTER); signals[EVENT_CHANGED] = g_signal_new ( "event-changed", G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (ECalendarViewClass, event_changed), NULL, NULL, g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); signals[EVENT_ADDED] = g_signal_new ( "event-added", G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (ECalendarViewClass, event_added), NULL, NULL, g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); signals[USER_CREATED] = g_signal_new ( "user-created", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (ECalendarViewClass, user_created), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); signals[OPEN_EVENT] = g_signal_new ( "open-event", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (ECalendarViewClass, open_event), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); /* Key bindings */ binding_set = gtk_binding_set_by_class (class); gtk_binding_entry_add_signal ( binding_set, GDK_KEY_o, GDK_CONTROL_MASK, "open-event", 0); /* init the accessibility support for e_day_view */ e_cal_view_a11y_init (); } static void e_calendar_view_init (ECalendarView *calendar_view) { GtkTargetList *target_list; calendar_view->priv = G_TYPE_INSTANCE_GET_PRIVATE ( calendar_view, E_TYPE_CALENDAR_VIEW, ECalendarViewPrivate); /* Set this early to avoid a divide-by-zero during init. */ calendar_view->priv->time_divisions = 30; target_list = gtk_target_list_new (NULL, 0); e_target_list_add_calendar_targets (target_list, 0); calendar_view->priv->copy_target_list = target_list; target_list = gtk_target_list_new (NULL, 0); e_target_list_add_calendar_targets (target_list, 0); calendar_view->priv->paste_target_list = target_list; } static void calendar_view_selectable_init (ESelectableInterface *interface) { interface->update_actions = calendar_view_update_actions; interface->cut_clipboard = calendar_view_cut_clipboard; interface->copy_clipboard = calendar_view_copy_clipboard; interface->paste_clipboard = calendar_view_paste_clipboard; interface->delete_selection = calendar_view_delete_selection; } void e_calendar_view_popup_event (ECalendarView *calendar_view, GdkEventButton *event) { g_return_if_fail (E_IS_CALENDAR_VIEW (calendar_view)); g_return_if_fail (event != NULL); g_signal_emit (calendar_view, signals[POPUP_EVENT], 0, event); } void e_calendar_view_add_event (ECalendarView *cal_view, ECalClient *client, time_t dtstart, icaltimezone *default_zone, icalcomponent *icalcomp, gboolean in_top_canvas) { ECalComponent *comp; struct icaltimetype itime, old_dtstart, old_dtend; time_t tt_start, tt_end, new_dtstart = 0; struct icaldurationtype ic_dur, ic_oneday; gchar *uid; gint start_offset, end_offset; gboolean all_day_event = FALSE; GnomeCalendarViewType view_type; GError *error = NULL; start_offset = 0; end_offset = 0; old_dtstart = icalcomponent_get_dtstart (icalcomp); tt_start = icaltime_as_timet (old_dtstart); old_dtend = icalcomponent_get_dtend (icalcomp); tt_end = icaltime_as_timet (old_dtend); ic_dur = icaldurationtype_from_int (tt_end - tt_start); if (icaldurationtype_as_int (ic_dur) > 60 *60 *24) { /* This is a long event */ start_offset = old_dtstart.hour * 60 + old_dtstart.minute; end_offset = old_dtstart.hour * 60 + old_dtend.minute; } ic_oneday = icaldurationtype_null_duration (); ic_oneday.days = 1; view_type = gnome_calendar_get_view (cal_view->priv->calendar); switch (view_type) { case GNOME_CAL_DAY_VIEW: case GNOME_CAL_WORK_WEEK_VIEW: if (start_offset == 0 && end_offset == 0 && in_top_canvas) all_day_event = TRUE; if (all_day_event) { ic_dur = ic_oneday; } else if (icaldurationtype_as_int (ic_dur) >= 60 *60 *24 && !in_top_canvas) { /* copy & paste from top canvas to main canvas */ gint time_divisions; time_divisions = e_calendar_view_get_time_divisions (cal_view); ic_dur = icaldurationtype_from_int (time_divisions * 60); } if (in_top_canvas) new_dtstart = dtstart + start_offset * 60; else new_dtstart = dtstart; break; case GNOME_CAL_WEEK_VIEW: case GNOME_CAL_MONTH_VIEW: case GNOME_CAL_LIST_VIEW: if (old_dtstart.is_date && old_dtend.is_date && memcmp (&ic_dur, &ic_oneday, sizeof (ic_dur)) == 0) { all_day_event = TRUE; new_dtstart = dtstart; } else { icaltimetype new_time = icaltime_from_timet_with_zone (dtstart, FALSE, default_zone); new_time.hour = old_dtstart.hour; new_time.minute = old_dtstart.minute; new_time.second = old_dtstart.second; new_dtstart = icaltime_as_timet_with_zone (new_time, old_dtstart.zone ? old_dtstart.zone : default_zone); } break; default: g_return_if_reached (); } itime = icaltime_from_timet_with_zone (new_dtstart, FALSE, old_dtstart.zone ? old_dtstart.zone : default_zone); /* set the timezone properly */ itime.zone = old_dtstart.zone ? old_dtstart.zone : default_zone; if (all_day_event) itime.is_date = TRUE; icalcomponent_set_dtstart (icalcomp, itime); itime.is_date = FALSE; itime = icaltime_add (itime, ic_dur); if (all_day_event) itime.is_date = TRUE; icalcomponent_set_dtend (icalcomp, itime); /* FIXME The new uid stuff can go away once we actually set it in the backend */ uid = e_cal_component_gen_uid (); comp = e_cal_component_new (); e_cal_component_set_icalcomponent ( comp, icalcomponent_new_clone (icalcomp)); e_cal_component_set_uid (comp, uid); g_free (uid); e_cal_component_commit_sequence (comp); uid = NULL; if (e_cal_client_create_object_sync (client, e_cal_component_get_icalcomponent (comp), &uid, NULL, &error)) { gboolean strip_alarms = TRUE; if (uid) { e_cal_component_set_uid (comp, uid); g_free (uid); } if ((itip_organizer_is_user (comp, client) || itip_sentby_is_user (comp, client)) && send_component_dialog ( (GtkWindow *) gtk_widget_get_toplevel ( GTK_WIDGET (cal_view)), client, comp, TRUE, &strip_alarms, NULL)) { itip_send_comp ( E_CAL_COMPONENT_METHOD_REQUEST, comp, client, NULL, NULL, NULL, strip_alarms, FALSE); } } else { g_message (G_STRLOC ": Could not create the object! %s", error ? error->message : ""); if (error) g_error_free (error); } g_object_unref (comp); } GnomeCalendar * e_calendar_view_get_calendar (ECalendarView *cal_view) { g_return_val_if_fail (E_IS_CALENDAR_VIEW (cal_view), NULL); return cal_view->priv->calendar; } void e_calendar_view_set_calendar (ECalendarView *cal_view, GnomeCalendar *calendar) { g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); cal_view->priv->calendar = calendar; } ECalModel * e_calendar_view_get_model (ECalendarView *cal_view) { g_return_val_if_fail (E_IS_CALENDAR_VIEW (cal_view), NULL); return cal_view->priv->model; } icaltimezone * e_calendar_view_get_timezone (ECalendarView *cal_view) { g_return_val_if_fail (E_IS_CALENDAR_VIEW (cal_view), NULL); return e_cal_model_get_timezone (cal_view->priv->model); } void e_calendar_view_set_timezone (ECalendarView *cal_view, icaltimezone *zone) { icaltimezone *old_zone; g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); old_zone = e_cal_model_get_timezone (cal_view->priv->model); if (old_zone == zone) return; e_cal_model_set_timezone (cal_view->priv->model, zone); g_signal_emit (G_OBJECT (cal_view), signals[TIMEZONE_CHANGED], 0, old_zone, zone); } const gchar * e_calendar_view_get_default_category (ECalendarView *cal_view) { g_return_val_if_fail (E_IS_CALENDAR_VIEW (cal_view), NULL); return cal_view->priv->default_category; } /** * e_calendar_view_set_default_category * @cal_view: A calendar view. * @category: Default category name or NULL for no category. * * Sets the default category that will be used when creating new calendar * components from the given calendar view. */ void e_calendar_view_set_default_category (ECalendarView *cal_view, const gchar *category) { g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); g_free (cal_view->priv->default_category); cal_view->priv->default_category = g_strdup (category); } GtkTargetList * e_calendar_view_get_copy_target_list (ECalendarView *cal_view) { g_return_val_if_fail (E_IS_CALENDAR_VIEW (cal_view), NULL); return cal_view->priv->copy_target_list; } GtkTargetList * e_calendar_view_get_paste_target_list (ECalendarView *cal_view) { g_return_val_if_fail (E_IS_CALENDAR_VIEW (cal_view), NULL); return cal_view->priv->paste_target_list; } gint e_calendar_view_get_time_divisions (ECalendarView *cal_view) { g_return_val_if_fail (E_IS_CALENDAR_VIEW (cal_view), 0); return cal_view->priv->time_divisions; } void e_calendar_view_set_time_divisions (ECalendarView *cal_view, gint time_divisions) { g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); cal_view->priv->time_divisions = time_divisions; g_object_notify (G_OBJECT (cal_view), "time-divisions"); } GList * e_calendar_view_get_selected_events (ECalendarView *cal_view) { ECalendarViewClass *class; g_return_val_if_fail (E_IS_CALENDAR_VIEW (cal_view), NULL); class = E_CALENDAR_VIEW_GET_CLASS (cal_view); g_return_val_if_fail (class->get_selected_events != NULL, NULL); return class->get_selected_events (cal_view); } gboolean e_calendar_view_get_selected_time_range (ECalendarView *cal_view, time_t *start_time, time_t *end_time) { ECalendarViewClass *class; g_return_val_if_fail (E_IS_CALENDAR_VIEW (cal_view), FALSE); class = E_CALENDAR_VIEW_GET_CLASS (cal_view); g_return_val_if_fail (class->get_selected_time_range != NULL, FALSE); return class->get_selected_time_range (cal_view, start_time, end_time); } void e_calendar_view_set_selected_time_range (ECalendarView *cal_view, time_t start_time, time_t end_time) { ECalendarViewClass *class; g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); /* Not all views implement this, so return silently. */ class = E_CALENDAR_VIEW_GET_CLASS (cal_view); if (class->set_selected_time_range == NULL) return; class->set_selected_time_range (cal_view, start_time, end_time); } gboolean e_calendar_view_get_visible_time_range (ECalendarView *cal_view, time_t *start_time, time_t *end_time) { ECalendarViewClass *class; g_return_val_if_fail (E_IS_CALENDAR_VIEW (cal_view), FALSE); class = E_CALENDAR_VIEW_GET_CLASS (cal_view); g_return_val_if_fail (class->get_visible_time_range != NULL, FALSE); return class->get_visible_time_range (cal_view, start_time, end_time); } void e_calendar_view_update_query (ECalendarView *cal_view) { ECalendarViewClass *class; g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); class = E_CALENDAR_VIEW_GET_CLASS (cal_view); g_return_if_fail (class->update_query != NULL); class->update_query (cal_view); } void e_calendar_view_delete_selected_occurrence (ECalendarView *cal_view) { GList *selected; ECalModel *model; ECalComponent *comp; ECalendarViewEvent *event; ECalComponentVType vtype; gboolean delete = TRUE; GError *error = NULL; model = e_calendar_view_get_model (cal_view); selected = e_calendar_view_get_selected_events (cal_view); if (!selected) return; event = (ECalendarViewEvent *) selected->data; if (!is_comp_data_valid (event)) return; comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (event->comp_data->icalcomp)); vtype = e_cal_component_get_vtype (comp); /*FIXME Retract should be moved to Groupwise features plugin */ if (calendar_view_check_for_retract (comp, event->comp_data->client)) { gchar *retract_comment = NULL; gboolean retract = FALSE; delete = prompt_retract_dialog (comp, &retract_comment, GTK_WIDGET (cal_view), &retract); if (retract) { GSList *users = NULL; icalcomponent *icalcomp = NULL, *mod_comp = NULL; calendar_view_add_retract_data ( comp, retract_comment, CALOBJ_MOD_THIS); icalcomp = e_cal_component_get_icalcomponent (comp); icalcomponent_set_method (icalcomp, ICAL_METHOD_CANCEL); if (!e_cal_client_send_objects_sync (event->comp_data->client, icalcomp, &users, &mod_comp, NULL, &error)) { delete_error_dialog (error, E_CAL_COMPONENT_EVENT); g_clear_error (&error); error = NULL; } else { if (mod_comp) icalcomponent_free (mod_comp); if (users) { g_slist_foreach (users, (GFunc) g_free, NULL); g_slist_free (users); } } } } else if (e_cal_model_get_confirm_delete (model)) delete = delete_component_dialog ( comp, FALSE, 1, vtype, GTK_WIDGET (cal_view)); if (delete) { const gchar *uid; gchar *rid = NULL; ECalComponentDateTime dt; icaltimezone *zone = NULL; gboolean is_instance = FALSE; e_cal_component_get_uid (comp, &uid); e_cal_component_get_dtstart (comp, &dt); is_instance = e_cal_component_is_instance (comp); if (dt.tzid) { GError *error = NULL; e_cal_client_get_timezone_sync (event->comp_data->client, dt.tzid, &zone, NULL, &error); if (error) { zone = e_calendar_view_get_timezone (cal_view); g_clear_error (&error); } } else zone = e_calendar_view_get_timezone (cal_view); if (is_instance) rid = e_cal_component_get_recurid_as_string (comp); e_cal_component_free_datetime (&dt); if ((itip_organizer_is_user (comp, event->comp_data->client) || itip_sentby_is_user (comp, event->comp_data->client)) && cancel_component_dialog ((GtkWindow *) gtk_widget_get_toplevel (GTK_WIDGET (cal_view)), event->comp_data->client, comp, TRUE) && !e_cal_client_check_save_schedules (event->comp_data->client)) { if (!e_cal_component_is_instance (comp)) { ECalComponentRange range; /* set the recurrence ID of the object we send */ range.type = E_CAL_COMPONENT_RANGE_SINGLE; e_cal_component_get_dtstart (comp, &range.datetime); range.datetime.value->is_date = 1; e_cal_component_set_recurid (comp, &range); e_cal_component_free_datetime (&range.datetime); } itip_send_comp ( E_CAL_COMPONENT_METHOD_CANCEL, comp, event->comp_data->client, NULL, NULL, NULL, TRUE, FALSE); } if (is_instance) e_cal_client_remove_object_sync (event->comp_data->client, uid, rid, CALOBJ_MOD_THIS, NULL, &error); else { struct icaltimetype instance_rid; instance_rid = icaltime_from_timet_with_zone (event->comp_data->instance_start, TRUE, zone ? zone : icaltimezone_get_utc_timezone ()); e_cal_util_remove_instances (event->comp_data->icalcomp, instance_rid, CALOBJ_MOD_THIS); e_cal_client_modify_object_sync (event->comp_data->client, event->comp_data->icalcomp, CALOBJ_MOD_THIS, NULL, &error); } delete_error_dialog (error, E_CAL_COMPONENT_EVENT); g_clear_error (&error); g_free (rid); } /* free memory */ g_list_free (selected); g_object_unref (comp); } void e_calendar_view_open_event (ECalendarView *cal_view) { GList *selected; selected = e_calendar_view_get_selected_events (cal_view); if (selected) { ECalendarViewEvent *event = (ECalendarViewEvent *) selected->data; if (event && is_comp_data_valid (event)) e_calendar_view_edit_appointment (cal_view, event->comp_data->client, event->comp_data->icalcomp, EDIT_EVENT_AUTODETECT); g_list_free (selected); } } /** * e_calendar_view_new_appointment_for * @cal_view: A calendar view. * @dtstart: A Unix time_t that marks the beginning of the appointment. * @dtend: A Unix time_t that marks the end of the appointment. * @all_day: If TRUE, the dtstart and dtend are expanded to cover * the entire day, and the event is set to TRANSPARENT. * @meeting: Whether the appointment is a meeting or not. * * Opens an event editor dialog for a new appointment. */ void e_calendar_view_new_appointment_for (ECalendarView *cal_view, time_t dtstart, time_t dtend, gboolean all_day, gboolean meeting) { ECalendarViewPrivate *priv; struct icaltimetype itt; ECalComponentDateTime dt; ECalComponent *comp; icalcomponent *icalcomp; ECalComponentTransparency transparency; ECalClient *default_client = NULL; gpointer parent; guint32 flags = 0; g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); parent = gtk_widget_get_toplevel (GTK_WIDGET (cal_view)); parent = gtk_widget_is_toplevel (parent) ? parent : NULL; priv = cal_view->priv; default_client = e_cal_model_get_default_client (priv->model); if (!default_client || !e_client_is_opened (E_CLIENT (default_client))) { g_warning ("Default client not loaded \n"); return; } if (e_client_is_readonly (E_CLIENT (default_client))) { GtkWidget *widget; ESource *source; source = e_client_get_source (E_CLIENT (default_client)); widget = e_alert_dialog_new_for_args ( parent, "calendar:prompt-read-only-cal", e_source_peek_name (source), NULL); g_signal_connect ((GtkDialog *)widget, "response", G_CALLBACK (gtk_widget_destroy), widget); gtk_widget_show (widget); return; } dt.value = &itt; if (all_day) dt.tzid = NULL; else dt.tzid = icaltimezone_get_tzid (e_cal_model_get_timezone (cal_view->priv->model)); icalcomp = e_cal_model_create_component_with_defaults (priv->model, all_day); comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomp); /* DTSTART, DTEND */ itt = icaltime_from_timet_with_zone (dtstart, FALSE, e_cal_model_get_timezone (cal_view->priv->model)); if (all_day) { itt.hour = itt.minute = itt.second = 0; itt.is_date = TRUE; } e_cal_component_set_dtstart (comp, &dt); itt = icaltime_from_timet_with_zone (dtend, FALSE, e_cal_model_get_timezone (cal_view->priv->model)); if (all_day) { /* We round it up to the end of the day, unless it is * already set to midnight */ if (itt.hour != 0 || itt.minute != 0 || itt.second != 0) { icaltime_adjust (&itt, 1, 0, 0, 0); } itt.hour = itt.minute = itt.second = 0; itt.is_date = TRUE; } e_cal_component_set_dtend (comp, &dt); /* TRANSPARENCY */ transparency = all_day ? E_CAL_COMPONENT_TRANSP_TRANSPARENT : E_CAL_COMPONENT_TRANSP_OPAQUE; e_cal_component_set_transparency (comp, transparency); /* CATEGORY */ e_cal_component_set_categories (comp, priv->default_category); /* edit the object */ e_cal_component_commit_sequence (comp); flags |= COMP_EDITOR_NEW_ITEM; if (meeting) { flags |= COMP_EDITOR_MEETING; flags |= COMP_EDITOR_USER_ORG; } e_calendar_view_open_event_with_flags (cal_view, default_client, icalcomp, flags); g_object_unref (comp); } /** * e_calendar_view_new_appointment_full * @cal_view: an #ECalendarView * @all_day: Whether create all day event or not. * @meeting: This is a meeting or an appointment. * @no_past_date: Don't create event in past date, use actual date instead * (if %TRUE). * * Opens an event editor dialog for a new appointment. The appointment's * start and end times are set to the currently selected time range in * the calendar view. * * When the selection is for all day and we don't need @all_day event, * then this do a rounding to the actual hour for actual day (today) and * to the 'day begins' from preferences in other selected day. */ void e_calendar_view_new_appointment_full (ECalendarView *cal_view, gboolean all_day, gboolean meeting, gboolean no_past_date) { ECalModel *model; time_t dtstart, dtend, now; gboolean do_rounding = FALSE; g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); model = e_calendar_view_get_model (cal_view); now = time (NULL); if (!e_calendar_view_get_selected_time_range (cal_view, &dtstart, &dtend)) { dtstart = now; dtend = dtstart + 3600; } if (no_past_date && dtstart < now) { dtend = time_day_begin (now) + (dtend - dtstart); dtstart = time_day_begin (now); do_rounding = TRUE; } /* We either need rounding or don't want to set all_day for this, we will rather use actual */ /* time in this cases; dtstart should be a midnight in this case */ if (do_rounding || (!all_day && (dtend - dtstart) == (60 * 60 * 24))) { struct tm local = *localtime (&now); gint time_div = e_calendar_view_get_time_divisions (cal_view); gint hours, mins; if (!time_div) /* Possible if your settings values aren't so nice */ time_div = 30; if (time_day_begin (now) == time_day_begin (dtstart)) { /* same day as today */ hours = local.tm_hour; mins = local.tm_min; /* round minutes to nearest time division, up or down */ if ((mins % time_div) >= time_div / 2) mins += time_div; mins = (mins - (mins % time_div)); } else { /* other day than today */ hours = e_cal_model_get_work_day_start_hour (model); mins = e_cal_model_get_work_day_start_minute (model); } dtstart = dtstart + (60 * 60 * hours) + (mins * 60); dtend = dtstart + (time_div * 60); } e_calendar_view_new_appointment_for (cal_view, dtstart, dtend, all_day, meeting); } void e_calendar_view_new_appointment (ECalendarView *cal_view) { g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); e_calendar_view_new_appointment_full (cal_view, FALSE, FALSE, FALSE); } /* Ensures the calendar is selected */ static void object_created_cb (CompEditor *ce, ECalendarView *cal_view) { e_calendar_view_emit_user_created (cal_view); } CompEditor * e_calendar_view_open_event_with_flags (ECalendarView *cal_view, ECalClient *client, icalcomponent *icalcomp, guint32 flags) { CompEditor *ce; const gchar *uid; ECalComponent *comp; EShell *shell; /* FIXME ECalendarView should own an EShell pointer. */ shell = e_shell_get_default (); uid = icalcomponent_get_uid (icalcomp); ce = comp_editor_find_instance (uid); if (!ce) { ce = event_editor_new (client, shell, flags); g_signal_connect (ce, "object_created", G_CALLBACK (object_created_cb), cal_view); comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (icalcomp)); comp_editor_edit_comp (ce, comp); if (flags & COMP_EDITOR_MEETING) event_editor_show_meeting (EVENT_EDITOR (ce)); g_object_unref (comp); } gtk_window_present (GTK_WINDOW (ce)); return ce; } /** * e_calendar_view_edit_appointment * @cal_view: A calendar view. * @client: Calendar client. * @icalcomp: The object to be edited. * @mode: one of #EEditEventMode * * Opens an editor window to allow the user to edit the selected * object. */ void e_calendar_view_edit_appointment (ECalendarView *cal_view, ECalClient *client, icalcomponent *icalcomp, EEditEventMode mode) { guint32 flags = 0; g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); g_return_if_fail (E_IS_CAL_CLIENT (client)); g_return_if_fail (icalcomp != NULL); if ((mode == EDIT_EVENT_AUTODETECT && icalcomponent_get_first_property (icalcomp, ICAL_ATTENDEE_PROPERTY) != NULL) || mode == EDIT_EVENT_FORCE_MEETING) { ECalComponent *comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (icalcomp)); flags |= COMP_EDITOR_MEETING; if (itip_organizer_is_user (comp, client) || itip_sentby_is_user (comp, client) || !e_cal_component_has_attendees (comp)) flags |= COMP_EDITOR_USER_ORG; g_object_unref (comp); } e_calendar_view_open_event_with_flags (cal_view, client, icalcomp, flags); } void e_calendar_view_modify_and_send (ECalendarView *cal_view, ECalComponent *comp, ECalClient *client, CalObjModType mod, GtkWindow *toplevel, gboolean new) { gboolean only_new_attendees = FALSE; GError *error = NULL; g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); e_cal_component_commit_sequence (comp); if (e_cal_client_modify_object_sync (client, e_cal_component_get_icalcomponent (comp), mod, NULL, &error)) { gboolean strip_alarms = TRUE; if ((itip_organizer_is_user (comp, client) || itip_sentby_is_user (comp, client)) && send_component_dialog (toplevel, client, comp, new, &strip_alarms, &only_new_attendees)) { ECalComponent *send_comp = NULL; if (mod == CALOBJ_MOD_ALL && e_cal_component_is_instance (comp)) { /* Ensure we send the master object, not the instance only */ icalcomponent *icalcomp = NULL; const gchar *uid = NULL; e_cal_component_get_uid (comp, &uid); if (e_cal_client_get_object_sync (client, uid, NULL, &icalcomp, NULL, NULL) && icalcomp) { send_comp = e_cal_component_new (); if (!e_cal_component_set_icalcomponent (send_comp, icalcomp)) { icalcomponent_free (icalcomp); g_object_unref (send_comp); send_comp = NULL; } else if (only_new_attendees) { /* copy new-attendees information too if required for later use */ comp_editor_copy_new_attendees (send_comp, comp); } } } itip_send_comp ( E_CAL_COMPONENT_METHOD_REQUEST, send_comp ? send_comp : comp, client, NULL, NULL, NULL, strip_alarms, only_new_attendees); if (send_comp) g_object_unref (send_comp); } } else { g_message (G_STRLOC ": Could not update the object! %s", error ? error->message : "Unknown error"); if (error) g_error_free (error); } } static gboolean tooltip_grab (GtkWidget *tooltip, GdkEventKey *event, ECalendarView *view) { GtkWidget *widget = (GtkWidget *) g_object_get_data (G_OBJECT (view), "tooltip-window"); if (!widget) return TRUE; gdk_keyboard_ungrab (GDK_CURRENT_TIME); gtk_widget_destroy (widget); g_object_set_data (G_OBJECT (view), "tooltip-window", NULL); return FALSE; } static gchar * get_label (struct icaltimetype *tt, icaltimezone *f_zone, icaltimezone *t_zone) { struct tm tmp_tm; tmp_tm = icaltimetype_to_tm_with_zone (tt, f_zone, t_zone); return e_datetime_format_format_tm ("calendar", "table", DTFormatKindDateTime, &tmp_tm); } void e_calendar_view_move_tip (GtkWidget *widget, gint x, gint y) { GtkAllocation allocation; GtkRequisition requisition; gint w, h; GdkScreen *screen; GdkScreen *pointer_screen; gint monitor_num, px, py; GdkRectangle monitor; screen = gtk_widget_get_screen (widget); gtk_widget_get_preferred_size (widget, &requisition, NULL); w = requisition.width; h = requisition.height; gdk_display_get_pointer ( gdk_screen_get_display (screen), &pointer_screen, &px, &py, NULL); if (pointer_screen != screen) { px = x; py = y; } monitor_num = gdk_screen_get_monitor_at_point (screen, px, py); gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor); if ((x + w) > monitor.x + monitor.width) x -= (x + w) - (monitor.x + monitor.width); else if (x < monitor.x) x = monitor.x; gtk_widget_get_allocation (widget, &allocation); if ((y + h + allocation.height + 4) > monitor.y + monitor.height) y = y - h - 36; gtk_window_move (GTK_WINDOW (widget), x, y); gtk_widget_show (widget); } /* * It is expected to show the tooltips in this below format * * SUBJECT OF THE MEETING * Organiser: NameOfTheUser * Location: PlaceOfTheMeeting * Time : DateAndTime (xx Minutes) * Status: Accepted: X Declined: Y ... */ gboolean e_calendar_view_get_tooltips (const ECalendarViewEventData *data) { GtkWidget *label, *box, *hbox, *ebox, *frame; const gchar *str; gchar *tmp, *tmp1, *tmp2; ECalComponentOrganizer organiser; ECalComponentDateTime dtstart, dtend; icalcomponent *clone_comp; time_t t_start, t_end; ECalendarViewEvent *pevent; GtkStyle *style = gtk_widget_get_default_style (); GtkWidget *widget; GdkWindow *window; ECalComponent *newcomp = e_cal_component_new (); icaltimezone *zone, *default_zone; ECalModel *model; ECalClient *client = NULL; gboolean free_text = FALSE; /* This function is a timeout callback. */ g_return_val_if_fail (data != NULL, FALSE); g_return_val_if_fail (E_IS_CALENDAR_VIEW (data->cal_view), FALSE); model = e_calendar_view_get_model (data->cal_view); /* Delete any stray tooltip if left */ widget = g_object_get_data ( G_OBJECT (data->cal_view), "tooltip-window"); if (GTK_IS_WIDGET (widget)) gtk_widget_destroy (widget); default_zone = e_calendar_view_get_timezone (data->cal_view); pevent = data->get_view_event (data->cal_view, data->day, data->event_num); if (!is_comp_data_valid (pevent)) return FALSE; client = pevent->comp_data->client; clone_comp = icalcomponent_new_clone (pevent->comp_data->icalcomp); if (!e_cal_component_set_icalcomponent (newcomp, clone_comp)) g_warning ("couldn't update calendar component with modified data from backend\n"); box = gtk_vbox_new (FALSE, 0); str = e_calendar_view_get_icalcomponent_summary (pevent->comp_data->client, pevent->comp_data->icalcomp, &free_text); if (!(str && *str)) { g_object_unref (newcomp); gtk_widget_destroy (box); return FALSE; } tmp = g_markup_printf_escaped ("%s", str); label = gtk_label_new (NULL); gtk_label_set_line_wrap ((GtkLabel *) label, TRUE); gtk_label_set_markup ((GtkLabel *) label, tmp); if (free_text) { g_free ((gchar *) str); str = NULL; } hbox = gtk_hbox_new (FALSE, 0); gtk_box_pack_start ((GtkBox *) hbox, label, FALSE, FALSE, 0); ebox = gtk_event_box_new (); gtk_container_add ((GtkContainer *) ebox, hbox); gtk_widget_modify_bg (ebox, GTK_STATE_NORMAL, &(style->bg[GTK_STATE_SELECTED])); gtk_widget_modify_fg (label, GTK_STATE_NORMAL, &(style->text[GTK_STATE_SELECTED])); gtk_box_pack_start ((GtkBox *) box, ebox, FALSE, FALSE, 0); g_free (tmp); e_cal_component_get_organizer (newcomp, &organiser); if (organiser.cn) { gchar *ptr; ptr = strchr (organiser.value, ':'); if (ptr) { ptr++; /* To Translators: It will display "Organiser: NameOfTheUser " */ tmp = g_strdup_printf (_("Organizer: %s <%s>"), organiser.cn, ptr); } else /* With SunOne accouts, there may be no ':' in organiser.value*/ tmp = g_strdup_printf (_("Organizer: %s"), organiser.cn); label = gtk_label_new (tmp); hbox = gtk_hbox_new (FALSE, 0); gtk_box_pack_start ((GtkBox *) hbox, label, FALSE, FALSE, 0); ebox = gtk_event_box_new (); gtk_container_add ((GtkContainer *) ebox, hbox); gtk_box_pack_start ((GtkBox *) box, ebox, FALSE, FALSE, 0); g_free (tmp); } e_cal_component_get_location (newcomp, &str); if (str) { /* To Translators: It will display "Location: PlaceOfTheMeeting" */ tmp = g_markup_printf_escaped (_("Location: %s"), str); label = gtk_label_new (NULL); gtk_label_set_markup ((GtkLabel *) label, tmp); hbox = gtk_hbox_new (FALSE, 0); gtk_box_pack_start ((GtkBox *) hbox, label, FALSE, FALSE, 0); ebox = gtk_event_box_new (); gtk_container_add ((GtkContainer *) ebox, hbox); gtk_box_pack_start ((GtkBox *) box, ebox, FALSE, FALSE, 0); g_free (tmp); } e_cal_component_get_dtstart (newcomp, &dtstart); e_cal_component_get_dtend (newcomp, &dtend); if (dtstart.tzid) { zone = icalcomponent_get_timezone (e_cal_component_get_icalcomponent (newcomp), dtstart.tzid); if (!zone) e_cal_client_get_timezone_sync (client, dtstart.tzid, &zone, NULL, NULL); if (!zone) zone = default_zone; } else { zone = NULL; } t_start = icaltime_as_timet_with_zone (*dtstart.value, zone); t_end = icaltime_as_timet_with_zone (*dtend.value, zone); tmp1 = get_label (dtstart.value, zone, default_zone); tmp = calculate_time (t_start, t_end); /* To Translators: It will display "Time: ActualStartDateAndTime (DurationOfTheMeeting)"*/ tmp2 = g_strdup_printf(_("Time: %s %s"), tmp1, tmp); if (zone && !cal_comp_util_compare_event_timezones (newcomp, client, default_zone)) { g_free (tmp); g_free (tmp1); tmp1 = get_label (dtstart.value, zone, zone); tmp = g_strconcat (tmp2, "\n\t[ ", tmp1, " ", icaltimezone_get_display_name (zone), " ]", NULL); } else { g_free (tmp); tmp = tmp2; tmp2 = NULL; } e_cal_component_free_datetime (&dtstart); e_cal_component_free_datetime (&dtend); hbox = gtk_hbox_new (FALSE, 0); gtk_box_pack_start ((GtkBox *) hbox, gtk_label_new_with_mnemonic (tmp), FALSE, FALSE, 0); ebox = gtk_event_box_new (); gtk_container_add ((GtkContainer *) ebox, hbox); gtk_box_pack_start ((GtkBox *) box, ebox, FALSE, FALSE, 0); g_free (tmp); g_free (tmp2); g_free (tmp1); tmp = e_cal_model_get_attendees_status_info ( model, newcomp, pevent->comp_data->client); if (tmp) { hbox = gtk_hbox_new (FALSE, 0); gtk_box_pack_start ((GtkBox *) hbox, gtk_label_new (tmp), FALSE, FALSE, 0); ebox = gtk_event_box_new (); gtk_container_add ((GtkContainer *) ebox, hbox); gtk_box_pack_start ((GtkBox *) box, ebox, FALSE, FALSE, 0); g_free (tmp); } pevent->tooltip = gtk_window_new (GTK_WINDOW_POPUP); frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type ((GtkFrame *) frame, GTK_SHADOW_IN); gtk_window_set_type_hint (GTK_WINDOW (pevent->tooltip), GDK_WINDOW_TYPE_HINT_TOOLTIP); gtk_window_move ((GtkWindow *) pevent->tooltip, pevent->x +16, pevent->y + 16); gtk_container_add ((GtkContainer *) frame, box); gtk_container_add ((GtkContainer *) pevent->tooltip, frame); gtk_widget_show_all (pevent->tooltip); e_calendar_view_move_tip (pevent->tooltip, pevent->x +16, pevent->y + 16); window = gtk_widget_get_window (pevent->tooltip); gdk_keyboard_grab (window, FALSE, GDK_CURRENT_TIME); g_signal_connect (pevent->tooltip, "key-press-event", G_CALLBACK (tooltip_grab), data->cal_view); pevent->timeout = -1; g_object_set_data (G_OBJECT (data->cal_view), "tooltip-window", pevent->tooltip); g_object_unref (newcomp); return FALSE; } static gboolean icalcomp_contains_category (icalcomponent *icalcomp, const gchar *category) { icalproperty *property; g_return_val_if_fail (icalcomp != NULL && category != NULL, FALSE); for (property = icalcomponent_get_first_property (icalcomp, ICAL_CATEGORIES_PROPERTY); property != NULL; property = icalcomponent_get_next_property (icalcomp, ICAL_CATEGORIES_PROPERTY)) { gchar *value = icalproperty_get_value_as_string_r (property); if (value && strcmp (category, value) == 0) { g_free (value); return TRUE; } g_free (value); } return FALSE; } /* e_calendar_view_get_icalcomponent_summary returns summary of calcomp, * and for type of birthday or anniversary it append number of years since * beginning. In this case, the free_text is set to TRUE and caller need * to g_free returned string, otherwise free_text is set to FALSE and * returned value is owned by calcomp. */ const gchar * e_calendar_view_get_icalcomponent_summary (ECalClient *client, icalcomponent *icalcomp, gboolean *free_text) { const gchar *summary; g_return_val_if_fail (icalcomp != NULL && free_text != NULL, NULL); *free_text = FALSE; summary = icalcomponent_get_summary (icalcomp); if (icalcomp_contains_category (icalcomp, _("Birthday")) || icalcomp_contains_category (icalcomp, _("Anniversary"))) { icalproperty *xprop; for (xprop = icalcomponent_get_first_property (icalcomp, ICAL_X_PROPERTY); xprop; xprop = icalcomponent_get_next_property (icalcomp, ICAL_X_PROPERTY)) { const gchar *xname = icalproperty_get_x_name (xprop); if (xname && g_ascii_strcasecmp (xname, "X-EVOLUTION-SINCE-YEAR") == 0) { struct icaltimetype dtnow; gint since_year; gchar *str; str = icalproperty_get_value_as_string_r (xprop); since_year = str ? atoi (str) : 0; g_free (str); dtnow = icalcomponent_get_dtstart (icalcomp); if (since_year > 0 && dtnow.year - since_year > 0) { summary = g_strdup_printf ("%s (%d)", summary ? summary : "", dtnow.year - since_year); *free_text = summary != NULL; } break; } } } return summary; } void e_calendar_view_emit_user_created (ECalendarView *cal_view) { g_return_if_fail (E_IS_CALENDAR_VIEW (cal_view)); g_signal_emit (cal_view, signals[USER_CREATED], 0); } void draw_curved_rectangle (cairo_t *cr, gdouble x0, gdouble y0, gdouble rect_width, gdouble rect_height, gdouble radius) { gdouble x1, y1; x1 = x0 + rect_width; y1 = y0 + rect_height; if (!rect_width || !rect_height) return; if (rect_width / 2 < radius) { if (rect_height / 2 < radius) { cairo_move_to (cr, x0, (y0 + y1) / 2); cairo_curve_to (cr, x0 ,y0, x0, y0, (x0 + x1) / 2, y0); cairo_curve_to (cr, x1, y0, x1, y0, x1, (y0 + y1) / 2); cairo_curve_to (cr, x1, y1, x1, y1, (x1 + x0) / 2, y1); cairo_curve_to (cr, x0, y1, x0, y1, x0, (y0 + y1) / 2); } else { cairo_move_to (cr, x0, y0 + radius); cairo_curve_to (cr, x0 ,y0, x0, y0, (x0 + x1) / 2, y0); cairo_curve_to (cr, x1, y0, x1, y0, x1, y0 + radius); cairo_line_to (cr, x1 , y1 - radius); cairo_curve_to (cr, x1, y1, x1, y1, (x1 + x0) / 2, y1); cairo_curve_to (cr, x0, y1, x0, y1, x0, y1- radius); } } else { if (rect_height / 2 < radius) { cairo_move_to (cr, x0, (y0 + y1) / 2); cairo_curve_to (cr, x0 , y0, x0 , y0, x0 + radius, y0); cairo_line_to (cr, x1 - radius, y0); cairo_curve_to (cr, x1, y0, x1, y0, x1, (y0 + y1) / 2); cairo_curve_to (cr, x1, y1, x1, y1, x1 - radius, y1); cairo_line_to (cr, x0 + radius, y1); cairo_curve_to (cr, x0, y1, x0, y1, x0, (y0 + y1) / 2); } else { cairo_move_to (cr, x0, y0 + radius); cairo_curve_to (cr, x0 , y0, x0 , y0, x0 + radius, y0); cairo_line_to (cr, x1 - radius, y0); cairo_curve_to (cr, x1, y0, x1, y0, x1, y0 + radius); cairo_line_to (cr, x1 , y1 - radius); cairo_curve_to (cr, x1, y1, x1, y1, x1 - radius, y1); cairo_line_to (cr, x0 + radius, y1); cairo_curve_to (cr, x0, y1, x0, y1, x0, y1- radius); } } cairo_close_path (cr); } /* returns either light or dark yellow, based on the base_background, * which is the default background color */ GdkColor get_today_background (const GdkColor base_background) { GdkColor res = base_background; if (res.red > 0x7FFF) { /* light yellow for a light theme */ res.red = 0xFFFF; res.green = 0xFFFF; res.blue = 0xC0C0; } else { /* dark yellow for a dark theme */ res.red = 0x3F3F; res.green = 0x3F3F; res.blue = 0x0000; } return res; } gboolean is_comp_data_valid_func (ECalendarViewEvent *event, const gchar *location) { g_return_val_if_fail (location != NULL, FALSE); if (!event) { g_warning ("%s: event is NULL", location); return FALSE; } if (!event->comp_data) { g_warning ("%s: event's (%p) comp_data is NULL", location, event); return FALSE; } return TRUE; } gboolean is_array_index_in_bounds_func (GArray *array, gint index, const gchar *location) { g_return_val_if_fail (location != NULL, FALSE); if (!array) { g_warning ("%s: array is NULL", location); return FALSE; } if (index < 0 || index >= array->len) { g_warning ("%s: index %d is out of bounds [0,%d) at array %p", location, index, array->len, array); return FALSE; } return TRUE; }