diff options
Diffstat (limited to 'calendar/gui/dialogs/meeting-page.c')
| -rw-r--r-- | calendar/gui/dialogs/meeting-page.c | 833 |
1 files changed, 0 insertions, 833 deletions
diff --git a/calendar/gui/dialogs/meeting-page.c b/calendar/gui/dialogs/meeting-page.c deleted file mode 100644 index fe4ade9363..0000000000 --- a/calendar/gui/dialogs/meeting-page.c +++ /dev/null @@ -1,833 +0,0 @@ -/* Evolution calendar - Main page of the task editor dialog - * - * 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 version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <glib.h> -#include <gtk/gtkcombo.h> -#include <gtk/gtksignal.h> -#include <gtk/gtktogglebutton.h> -#include <gtk/gtkvbox.h> -#include <gtk/gtkwindow.h> -#include <libgnome/gnome-i18n.h> -#include <glade/glade.h> -#include <libgnomeui/gnome-stock-icons.h> -#include <gal/util/e-util.h> -#include <gal/widgets/e-popup-menu.h> -#include <gal/widgets/e-gui-utils.h> -#include <widgets/misc/e-dateedit.h> -#include <e-util/e-dialog-utils.h> -#include <e-util/e-dialog-widgets.h> - -#include "../calendar-component.h" -#include "../e-meeting-attendee.h" -#include "../e-meeting-store.h" -#include "../e-meeting-list-view.h" -#include "../itip-utils.h" -#include "comp-editor-util.h" -#include "e-delegate-dialog.h" -#include "meeting-page.h" - - -/* Private part of the MeetingPage structure */ -struct _MeetingPagePrivate { - /* Lists of attendees */ - GPtrArray *deleted_attendees; - - /* To use in case of cancellation */ - ECalComponent *comp; - - /* List of identities */ - EAccountList *accounts; - EMeetingAttendee *ia; - char *default_address; - - /* Glade XML data */ - GladeXML *xml; - - /* Widgets from the Glade file */ - GtkWidget *main; - GtkWidget *organizer_table; - GtkWidget *organizer; - GtkWidget *existing_organizer_table; - GtkWidget *existing_organizer; - GtkWidget *existing_organizer_btn; - GtkWidget *invite; - - /* ListView stuff */ - EMeetingStore *model; - EMeetingListView *list_view; - gint row; - - /* For handling who the organizer is */ - gboolean existing; - - gboolean updating; -}; - - - -static void meeting_page_class_init (MeetingPageClass *class); -static void meeting_page_init (MeetingPage *mpage); -static void meeting_page_finalize (GObject *object); - -static GtkWidget *meeting_page_get_widget (CompEditorPage *page); -static void meeting_page_focus_main_widget (CompEditorPage *page); -static void meeting_page_fill_widgets (CompEditorPage *page, ECalComponent *comp); -static gboolean meeting_page_fill_component (CompEditorPage *page, ECalComponent *comp); - -static CompEditorPageClass *parent_class = NULL; - - - -/** - * meeting_page_get_type: - * - * Registers the #MeetingPage class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the #MeetingPage class. - **/ - -E_MAKE_TYPE (meeting_page, "MeetingPage", MeetingPage, meeting_page_class_init, meeting_page_init, - TYPE_COMP_EDITOR_PAGE); - -/* Class initialization function for the task page */ -static void -meeting_page_class_init (MeetingPageClass *class) -{ - CompEditorPageClass *editor_page_class; - GObjectClass *object_class; - - editor_page_class = (CompEditorPageClass *) class; - object_class = (GObjectClass *) class; - - parent_class = g_type_class_ref (TYPE_COMP_EDITOR_PAGE); - - editor_page_class->get_widget = meeting_page_get_widget; - editor_page_class->focus_main_widget = meeting_page_focus_main_widget; - editor_page_class->fill_widgets = meeting_page_fill_widgets; - editor_page_class->fill_component = meeting_page_fill_component; - editor_page_class->set_summary = NULL; - editor_page_class->set_dates = NULL; - - object_class->finalize = meeting_page_finalize; -} - -/* Object initialization function for the task page */ -static void -meeting_page_init (MeetingPage *mpage) -{ - MeetingPagePrivate *priv; - - priv = g_new0 (MeetingPagePrivate, 1); - mpage->priv = priv; - - priv->deleted_attendees = g_ptr_array_new (); - - priv->comp = NULL; - - priv->accounts = NULL; - priv->ia = NULL; - priv->default_address = NULL; - - priv->xml = NULL; - priv->main = NULL; - priv->invite = NULL; - - priv->model = NULL; - priv->list_view = NULL; - - priv->updating = FALSE; -} - -static EAccount * -get_current_account (MeetingPage *mpage) -{ - MeetingPagePrivate *priv; - EIterator *it; - const char *str; - - priv = mpage->priv; - - str = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (priv->organizer)->entry)); - if (!str) - return NULL; - - for (it = e_list_get_iterator((EList *)priv->accounts); e_iterator_is_valid(it); e_iterator_next(it)) { - EAccount *a = (EAccount *)e_iterator_get(it); - char *full = g_strdup_printf("%s <%s>", a->id->name, a->id->address); - - if (!strcmp (full, str)) { - g_free (full); - g_object_unref (it); - - return a; - } - - g_free (full); - } - g_object_unref (it); - - return NULL; -} - -static void -set_attendees (ECalComponent *comp, const GPtrArray *attendees) -{ - GSList *comp_attendees = NULL, *l; - int i; - - for (i = 0; i < attendees->len; i++) { - EMeetingAttendee *ia = g_ptr_array_index (attendees, i); - ECalComponentAttendee *ca; - - ca = e_meeting_attendee_as_e_cal_component_attendee (ia); - - comp_attendees = g_slist_prepend (comp_attendees, ca); - - } - comp_attendees = g_slist_reverse (comp_attendees); - e_cal_component_set_attendee_list (comp, comp_attendees); - - for (l = comp_attendees; l != NULL; l = l->next) - g_free (l->data); - g_slist_free (comp_attendees); -} - -static void -cleanup_attendees (GPtrArray *attendees) -{ - int i; - - for (i = 0; i < attendees->len; i++) - g_object_unref (g_ptr_array_index (attendees, i)); -} - -/* Destroy handler for the task page */ -static void -meeting_page_finalize (GObject *object) -{ - MeetingPage *mpage; - MeetingPagePrivate *priv; - - g_return_if_fail (object != NULL); - g_return_if_fail (IS_MEETING_PAGE (object)); - - mpage = MEETING_PAGE (object); - priv = mpage->priv; - - if (priv->comp != NULL) - g_object_unref (priv->comp); - - cleanup_attendees (priv->deleted_attendees); - g_ptr_array_free (priv->deleted_attendees, TRUE); - - if (priv->ia != NULL) - g_object_unref (priv->ia); - - g_object_unref (priv->model); - - if (priv->main) - gtk_widget_unref (priv->main); - - if (priv->xml) { - g_object_unref (priv->xml); - priv->xml = NULL; - } - - if (priv->default_address) { - g_free (priv->default_address); - priv->default_address = NULL; - } - - g_free (priv); - mpage->priv = NULL; - - if (G_OBJECT_CLASS (parent_class)->finalize) - (* G_OBJECT_CLASS (parent_class)->finalize) (object); -} - - - -/* get_widget handler for the task page */ -static GtkWidget * -meeting_page_get_widget (CompEditorPage *page) -{ - MeetingPage *mpage; - MeetingPagePrivate *priv; - - mpage = MEETING_PAGE (page); - priv = mpage->priv; - - return priv->main; -} - -/* focus_main_widget handler for the task page */ -static void -meeting_page_focus_main_widget (CompEditorPage *page) -{ - MeetingPage *mpage; - MeetingPagePrivate *priv; - - mpage = MEETING_PAGE (page); - priv = mpage->priv; - - gtk_widget_grab_focus (priv->organizer); -} - -/* Fills the widgets with default values */ -static void -clear_widgets (MeetingPage *mpage) -{ - MeetingPagePrivate *priv; - - priv = mpage->priv; - - gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (priv->organizer)->entry), priv->default_address); - gtk_label_set_text (GTK_LABEL (priv->existing_organizer), _("None")); - - gtk_widget_show (priv->organizer_table); - gtk_widget_hide (priv->existing_organizer_table); - - priv->existing = FALSE; -} - -/* fill_widgets handler for the meeting page */ -static void -meeting_page_fill_widgets (CompEditorPage *page, ECalComponent *comp) -{ - MeetingPage *mpage; - MeetingPagePrivate *priv; - ECalComponentOrganizer organizer; - - mpage = MEETING_PAGE (page); - priv = mpage->priv; - - priv->updating = TRUE; - - /* Clean out old data */ - if (priv->comp != NULL) - g_object_unref (priv->comp); - priv->comp = NULL; - - cleanup_attendees (priv->deleted_attendees); - g_ptr_array_set_size (priv->deleted_attendees, 0); - - /* Clean the screen */ - clear_widgets (mpage); - - /* Component for cancellation */ - priv->comp = e_cal_component_clone (comp); - - /* If there is an existing organizer show it properly */ - if (e_cal_component_has_organizer (comp)) { - e_cal_component_get_organizer (comp, &organizer); - if (organizer.value != NULL) { - const gchar *strip = itip_strip_mailto (organizer.value); - gchar *string; - - gtk_widget_hide (priv->organizer_table); - gtk_widget_show (priv->existing_organizer_table); - if (itip_organizer_is_user (comp, page->client)) { - gtk_widget_show (priv->invite); - if (e_cal_get_static_capability ( - page->client, - CAL_STATIC_CAPABILITY_ORGANIZER_NOT_EMAIL_ADDRESS)) - gtk_widget_hide (priv->existing_organizer_btn); - } else { - if (e_cal_get_static_capability ( - page->client, - CAL_STATIC_CAPABILITY_ORGANIZER_NOT_EMAIL_ADDRESS)) - gtk_widget_hide (priv->existing_organizer_btn); - gtk_widget_hide (priv->invite); - } - - if (organizer.cn != NULL) - string = g_strdup_printf ("%s <%s>", organizer.cn, strip); - else - string = g_strdup (strip); - gtk_label_set_text (GTK_LABEL (priv->existing_organizer), string); - g_free (string); - - priv->existing = TRUE; - } - } else { - EAccount *a; - - a = get_current_account (mpage); - if (a != NULL) { - priv->ia = e_meeting_store_add_attendee_with_defaults (priv->model); - g_object_ref (priv->ia); - - e_meeting_attendee_set_address (priv->ia, g_strdup_printf ("MAILTO:%s", a->id->address)); - e_meeting_attendee_set_cn (priv->ia, g_strdup (a->id->name)); - e_meeting_attendee_set_status (priv->ia, ICAL_PARTSTAT_ACCEPTED); - } - } - - priv->updating = FALSE; -} - -/* fill_component handler for the meeting page */ -static gboolean -meeting_page_fill_component (CompEditorPage *page, ECalComponent *comp) -{ - MeetingPage *mpage; - MeetingPagePrivate *priv; - ECalComponentOrganizer organizer = {NULL, NULL, NULL, NULL}; - - mpage = MEETING_PAGE (page); - priv = mpage->priv; - - if (!priv->existing) { - EAccount *a; - gchar *addr = NULL; - - /* Find the identity for the organizer or sentby field */ - a = get_current_account (mpage); - - /* Sanity Check */ - if (a == NULL) { - e_notice (page, GTK_MESSAGE_ERROR, - _("The organizer selected no longer has an account.")); - return FALSE; - } - - if (a->id->address == NULL || strlen (a->id->address) == 0) { - e_notice (page, GTK_MESSAGE_ERROR, - _("An organizer is required.")); - return FALSE; - } - - addr = g_strdup_printf ("MAILTO:%s", a->id->address); - - organizer.value = addr; - organizer.cn = a->id->name; - e_cal_component_set_organizer (comp, &organizer); - - g_free (addr); - } - - if (e_meeting_store_count_actual_attendees (priv->model) < 1) { - e_notice (page, GTK_MESSAGE_ERROR, - _("At least one attendee is required.")); - return FALSE; - } - set_attendees (comp, e_meeting_store_get_attendees (priv->model)); - - return TRUE; -} - - - -/* Gets the widgets from the XML file and returns if they are all available. */ -static gboolean -get_widgets (MeetingPage *mpage) -{ - CompEditorPage *page = COMP_EDITOR_PAGE (mpage); - MeetingPagePrivate *priv; - GSList *accel_groups; - GtkWidget *toplevel; - - priv = mpage->priv; - -#define GW(name) glade_xml_get_widget (priv->xml, name) - - priv->main = GW ("meeting-page"); - if (!priv->main) - return FALSE; - - /* Get the GtkAccelGroup from the toplevel window, so we can install - it when the notebook page is mapped. */ - toplevel = gtk_widget_get_toplevel (priv->main); - accel_groups = gtk_accel_groups_from_object (G_OBJECT (toplevel)); - if (accel_groups) { - page->accel_group = accel_groups->data; - gtk_accel_group_ref (page->accel_group); - } - - gtk_widget_ref (priv->main); - gtk_container_remove (GTK_CONTAINER (priv->main->parent), priv->main); - - /* For making the user the organizer */ - priv->organizer_table = GW ("organizer-table"); - priv->organizer = GW ("organizer"); - gtk_combo_set_value_in_list (GTK_COMBO (priv->organizer), FALSE, FALSE); - - /* For showing existing organizers */ - priv->existing_organizer_table = GW ("existing-organizer-table"); - priv->existing_organizer = GW ("existing-organizer"); - priv->existing_organizer_btn = GW ("existing-organizer-button"); - priv->invite = GW ("invite"); - -#undef GW - - return (priv->invite - && priv->organizer_table - && priv->organizer - && priv->existing_organizer_table - && priv->existing_organizer - && priv->existing_organizer_btn); -} - -static void -org_changed_cb (GtkWidget *widget, gpointer data) -{ - MeetingPage *mpage; - MeetingPagePrivate *priv; - - mpage = MEETING_PAGE (data); - priv = mpage->priv; - - if (priv->updating) - return; - - if (!priv->existing && priv->ia != NULL) { - EAccount *a; - - a = get_current_account (mpage); - if (a != NULL) { - e_meeting_attendee_set_address (priv->ia, g_strdup_printf ("MAILTO:%s", a->id->address)); - e_meeting_attendee_set_cn (priv->ia, g_strdup (a->id->name)); - - if (!e_meeting_store_find_attendee (priv->model, e_meeting_attendee_get_address (priv->ia), NULL)) - e_meeting_store_add_attendee (priv->model, priv->ia); - } else { - e_meeting_store_remove_attendee (priv->model, priv->ia); - } - } - - comp_editor_page_notify_changed (COMP_EDITOR_PAGE (mpage)); -} - -/* Function called to change the organizer */ -static void -change_clicked_cb (GtkWidget *widget, gpointer data) -{ - MeetingPage *mpage; - MeetingPagePrivate *priv; - - mpage = MEETING_PAGE (data); - priv = mpage->priv; - - gtk_widget_show (priv->organizer_table); - gtk_widget_hide (priv->existing_organizer_table); - gtk_widget_show (priv->invite); - - comp_editor_page_notify_needs_send (COMP_EDITOR_PAGE (mpage)); - - priv->existing = FALSE; -} - -/* Function called to invite more people */ -static void -invite_cb (GtkWidget *widget, gpointer data) -{ - MeetingPage *mpage; - MeetingPagePrivate *priv; - - mpage = MEETING_PAGE (data); - priv = mpage->priv; - - e_meeting_list_view_invite_others_dialog (priv->list_view); -} - -/* Hooks the widget signals */ -static void -init_widgets (MeetingPage *mpage) -{ - MeetingPagePrivate *priv; - - priv = mpage->priv; - - /* Organizer */ - g_signal_connect((GTK_COMBO (priv->organizer)->entry), "changed", - G_CALLBACK (org_changed_cb), mpage); - - g_signal_connect((priv->existing_organizer_btn), "clicked", - G_CALLBACK (change_clicked_cb), mpage); - - /* Invite button */ - g_signal_connect((priv->invite), "clicked", - G_CALLBACK (invite_cb), mpage); -} - -static void -popup_delete_cb (GtkWidget *widget, gpointer data) -{ - MeetingPage *mpage = MEETING_PAGE (data); - MeetingPagePrivate *priv; - EMeetingAttendee *ia; - int pos = 0; - - priv = mpage->priv; - - ia = e_meeting_store_find_attendee_at_row (priv->model, priv->row); - - /* If the user deletes the attendee explicitly, assume they no - longer want the organizer showing up */ - if (ia == priv->ia) { - g_object_unref (priv->ia); - priv->ia = NULL; - } - - /* If this was a delegatee, no longer delegate */ - if (e_meeting_attendee_is_set_delfrom (ia)) { - EMeetingAttendee *ib; - - ib = e_meeting_store_find_attendee (priv->model, e_meeting_attendee_get_delfrom (ia), &pos); - if (ib != NULL) { - e_meeting_attendee_set_delto (ib, NULL); - e_meeting_attendee_set_edit_level (ib, E_MEETING_ATTENDEE_EDIT_FULL); - } - } - - /* Handle deleting all attendees in the delegation chain */ - while (ia != NULL) { - EMeetingAttendee *ib = NULL; - - g_object_ref (ia); - g_ptr_array_add (priv->deleted_attendees, ia); - e_meeting_store_remove_attendee (priv->model, ia); - - if (e_meeting_attendee_get_delto (ia) != NULL) - ib = e_meeting_store_find_attendee (priv->model, e_meeting_attendee_get_delto (ia), NULL); - ia = ib; - } -} - -enum { - CAN_DELEGATE = 2, - CAN_DELETE = 4 -}; - -static EPopupMenu context_menu[] = { -#if 0 - E_POPUP_ITEM (N_("_Delegate To..."), G_CALLBACK (popup_delegate_cb), CAN_DELEGATE), - - E_POPUP_SEPARATOR, -#endif - E_POPUP_ITEM (N_("_Delete"), G_CALLBACK (popup_delete_cb), CAN_DELETE), - - E_POPUP_TERMINATOR -}; - -#if 0 -/* FIXME: handle context menu for treeview */ -/* handle context menu over message-list */ -static gint -right_click_cb (ETable *etable, gint row, gint col, GdkEvent *event, gpointer data) -{ - MeetingPage *mpage = MEETING_PAGE (data); - MeetingPagePrivate *priv; - GtkMenu *menu; - EMeetingAttendee *ia; - int disable_mask = 0, hide_mask = 0, view_row; - - priv = mpage->priv; - - view_row = e_table_model_to_view_row (etable, row); - priv->row = e_meeting_model_etable_view_to_model_row (etable, priv->model, view_row); - - ia = e_meeting_model_find_attendee_at_row (priv->model, priv->row); - if (e_meeting_attendee_get_edit_level (ia) != E_MEETING_ATTENDEE_EDIT_FULL) - disable_mask = CAN_DELETE; - - /* FIXME: if you enable Delegate, then change index to '1'. - * (This has now been enabled). */ - /* context_menu[1].pixmap_widget = gnome_stock_new_with_icon (GNOME_STOCK_MENU_TRASH); */ - context_menu[1].pixmap_widget = - gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU); - - menu = e_popup_menu_create (context_menu, disable_mask, hide_mask, data); - e_auto_kill_popup_menu_on_selection_done (menu); - - gtk_menu_popup (menu, NULL, NULL, NULL, NULL, - event->button.button, event->button.time); - - return TRUE; -} -#endif - -static void -add_btn_clicked_cb (GtkButton *btn, MeetingPage *mpage) -{ - e_meeting_store_add_attendee_with_defaults (mpage->priv->model); -} - -/** - * meeting_page_construct: - * @mpage: An task details page. - * - * Constructs an task page by loading its Glade data. - * - * Return value: The same object as @mpage, or NULL if the widgets could not - * be created. - **/ -MeetingPage * -meeting_page_construct (MeetingPage *mpage, EMeetingStore *ems, - ECal *client) -{ - MeetingPagePrivate *priv; - char *backend_address; - EIterator *it; - EAccount *def_account; - GList *address_strings = NULL, *l; - GtkWidget *sw, *btn; - - priv = mpage->priv; - - priv->xml = glade_xml_new (EVOLUTION_GLADEDIR - "/meeting-page.glade", NULL, NULL); - if (!priv->xml) { - g_message ("meeting_page_construct(): " - "Could not load the Glade XML file!"); - return NULL; - } - - if (!get_widgets (mpage)) { - g_message ("meeting_page_construct(): " - "Could not find all widgets in the XML file!"); - return NULL; - } - - /* Address information */ - if (!e_cal_get_cal_address (client, &backend_address, NULL)) - return NULL; - - priv->accounts = itip_addresses_get (); - def_account = itip_addresses_get_default(); - for (it = e_list_get_iterator((EList *)priv->accounts); - e_iterator_is_valid(it); - e_iterator_next(it)) { - EAccount *a = (EAccount *)e_iterator_get(it); - char *full; - - full = g_strdup_printf("%s <%s>", a->id->name, a->id->address); - - address_strings = g_list_append(address_strings, full); - - /* Note that the address specified by the backend gets - * precedence over the default mail address. - */ - if (backend_address && !strcmp (backend_address, a->id->address)) { - if (priv->default_address) - g_free (priv->default_address); - - priv->default_address = g_strdup (full); - } else if (a == def_account && !priv->default_address) { - priv->default_address = g_strdup (full); - } - } - g_object_unref(it); - g_free (backend_address); - - if (address_strings) - gtk_combo_set_popdown_strings (GTK_COMBO (priv->organizer), address_strings); - else - g_warning ("No potential organizers!"); - - for (l = address_strings; l != NULL; l = l->next) - g_free (l->data); - g_list_free (address_strings); - - /* The etable displaying attendees and their status */ - g_object_ref (ems); - priv->model = ems; - - btn = gtk_button_new_with_label ("Add Attendee"); - g_signal_connect(btn, "clicked", G_CALLBACK (add_btn_clicked_cb), mpage); - gtk_widget_show (btn); - gtk_box_pack_start (GTK_BOX (priv->main), btn, FALSE, FALSE, 6); - - priv->list_view = e_meeting_list_view_new (priv->model); - -#if 0 - /* FIXME: handle context menu for treeview */ - g_signal_connect((real_table), - "right_click", G_CALLBACK (right_click_cb), mpage); -#endif - - gtk_widget_show (GTK_WIDGET (priv->list_view)); - sw = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_IN); - gtk_widget_show (sw); - gtk_container_add (GTK_CONTAINER (sw), GTK_WIDGET (priv->list_view)); - gtk_box_pack_start (GTK_BOX (priv->main), sw, TRUE, TRUE, 6); - - /* Init the widget signals */ - init_widgets (mpage); - - return mpage; -} - -/** - * meeting_page_new: - * - * Creates a new task details page. - * - * Return value: A newly-created task details page, or NULL if the page could - * not be created. - **/ -MeetingPage * -meeting_page_new (EMeetingStore *ems, ECal *client) -{ - MeetingPage *mpage; - - mpage = g_object_new (TYPE_MEETING_PAGE, NULL); - if (!meeting_page_construct (mpage, ems, client)) { - g_object_unref (mpage); - return NULL; - } - - return mpage; -} - -/** - * meeting_page_get_cancel_comp: - * @mpage: - * - * - * - * Return value: - **/ -ECalComponent * -meeting_page_get_cancel_comp (MeetingPage *mpage) -{ - MeetingPagePrivate *priv; - - g_return_val_if_fail (mpage != NULL, NULL); - g_return_val_if_fail (IS_MEETING_PAGE (mpage), NULL); - - priv = mpage->priv; - - if (priv->deleted_attendees->len == 0) - return NULL; - - set_attendees (priv->comp, priv->deleted_attendees); - - return e_cal_component_clone (priv->comp); -} |