/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* itip-model.c * * Copyright (C) 2001 Ximian, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * published by the Free Software Foundation; either version 2 of the * 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. * * Author: JP Rosevear */ #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 #include #include #include "Evolution-Addressbook-SelectNames.h" #include "calendar-config.h" #include "itip-utils.h" #include "e-meeting-attendee.h" #include "e-meeting-model.h" #define SELECT_NAMES_OAFID "OAFIID:GNOME_Evolution_Addressbook_SelectNames" enum columns { ITIP_ADDRESS_COL, ITIP_MEMBER_COL, ITIP_TYPE_COL, ITIP_ROLE_COL, ITIP_RSVP_COL, ITIP_DELTO_COL, ITIP_DELFROM_COL, ITIP_STATUS_COL, ITIP_CN_COL, ITIP_LANGUAGE_COL, ITIP_COLUMN_COUNT }; struct _EMeetingModelPrivate { GPtrArray *attendees; CalClient *client; EBook *ebook; gboolean book_loaded; gboolean book_load_wait; GList *refresh_callbacks; GList *refresh_data; gint refresh_count; gboolean refreshing; /* For invite others dialogs */ GNOME_Evolution_Addressbook_SelectNames corba_select_names; }; #define BUF_SIZE 1024 typedef struct _EMeetingModelAttendeeRefreshData EMeetingModelAttendeeRefreshData; struct _EMeetingModelAttendeeRefreshData { char buffer[BUF_SIZE]; GString *string; EMeetingAttendee *ia; }; typedef struct _EMeetingModelRefreshData EMeetingModelRefreshData; struct _EMeetingModelRefreshData { EMeetingModel *im; EMeetingModelAttendeeRefreshData attendee_data; }; static void class_init (EMeetingModelClass *klass); static void init (EMeetingModel *model); static void destroy (GtkObject *obj); static void attendee_changed_cb (EMeetingAttendee *ia, gpointer data); static void invite_entry_changed_cb (BonoboListener *listener, char *event_name, CORBA_any *arg, CORBA_Environment *ev, gpointer data); static void table_destroy_cb (ETableScrolled *etable, gpointer data); static ETableModelClass *parent_class = NULL; GtkType e_meeting_model_get_type (void) { static GtkType type = 0; if (type == 0) { static const GtkTypeInfo info = { "EMeetingModel", sizeof (EMeetingModel), sizeof (EMeetingModelClass), (GtkClassInitFunc) class_init, (GtkObjectInitFunc) init, /* reserved_1 */ NULL, /* reserved_2 */ NULL, (GtkClassInitFunc) NULL, }; type = gtk_type_unique (e_table_model_get_type (), &info); } return type; } static void book_open_cb (EBook *book, EBookStatus status, gpointer data) { EMeetingModel *im = E_MEETING_MODEL (data); EMeetingModelPrivate *priv; priv = im->priv; if (status == E_BOOK_STATUS_SUCCESS) priv->book_loaded = TRUE; else g_warning ("Book not loaded"); if (priv->book_load_wait) { priv->book_load_wait = FALSE; gtk_main_quit (); } } static void start_addressbook_server (EMeetingModel *im) { EMeetingModelPrivate *priv; gchar *uri, *path; priv = im->priv; priv->ebook = e_book_new (); path = g_concat_dir_and_file (g_get_home_dir (), "evolution/local/Contacts/addressbook.db"); uri = g_strdup_printf ("file://%s", path); g_free (path); e_book_load_uri (priv->ebook, uri, book_open_cb, im); g_free (uri); } static EMeetingAttendee * find_match (EMeetingModel *im, const char *address, int *pos) { EMeetingModelPrivate *priv; EMeetingAttendee *ia; const gchar *ia_address; int i; priv = im->priv; if (address == NULL) return NULL; /* Make sure we can add the new delegatee person */ for (i = 0; i < priv->attendees->len; i++) { ia = g_ptr_array_index (priv->attendees, i); ia_address = e_meeting_attendee_get_address (ia); if (ia_address != NULL && !g_strcasecmp (itip_strip_mailto (ia_address), itip_strip_mailto (address))) { if (pos != NULL) *pos = i; return ia; } } return NULL; } static icalparameter_cutype text_to_type (const char *type) { if (!g_strcasecmp (type, _("Individual"))) return ICAL_CUTYPE_INDIVIDUAL; else if (!g_strcasecmp (type, _("Group"))) return ICAL_CUTYPE_GROUP; else if (!g_strcasecmp (type, _("Resource"))) return ICAL_CUTYPE_RESOURCE; else if (!g_strcasecmp (type, _("Room"))) return ICAL_CUTYPE_ROOM; else return ICAL_CUTYPE_NONE; } static char * type_to_text (icalparameter_cutype type) { switch (type) { case ICAL_CUTYPE_INDIVIDUAL: return _("Individual"); case ICAL_CUTYPE_GROUP: return _("Group"); case ICAL_CUTYPE_RESOURCE: return _("Resource"); case ICAL_CUTYPE_ROOM: return _("Room"); default: return _("Unknown"); } return NULL; } static icalparameter_role text_to_role (const char *role) { if (!g_strcasecmp (role, _("Chair"))) return ICAL_ROLE_CHAIR; else if (!g_strcasecmp (role, _("Required Participant"))) return ICAL_ROLE_REQPARTICIPANT; else if (!g_strcasecmp (role, _("Optional Participant"))) return ICAL_ROLE_OPTPARTICIPANT; else if (!g_strcasecmp (role, _("Non-Participant"))) return ICAL_ROLE_NONPARTICIPANT; else return ICAL_ROLE_NONE; } static char * role_to_text (icalparameter_role role) { switch (role) { case ICAL_ROLE_CHAIR: return _("Chair"); case ICAL_ROLE_REQPARTICIPANT: return _("Required Participant"); case ICAL_ROLE_OPTPARTICIPANT: return _("Optional Participant"); case ICAL_ROLE_NONPARTICIPANT: return _("Non-Participant"); default: return _("Unknown"); } return NULL; } static gboolean text_to_boolean (const char *role) { if (!g_strcasecmp (role, _("Yes"))) return TRUE; else return FALSE; } static char * boolean_to_text (gboolean b) { if (b) return _("Yes"); else return _("No"); } static icalparameter_partstat text_to_partstat (const char *partstat) { if (!g_strcasecmp (partstat, _("Needs Action"))) return ICAL_PARTSTAT_NEEDSACTION; else if (!g_strcasecmp (partstat, _("Accepted"))) return ICAL_PARTSTAT_ACCEPTED; else if (!g_strcasecmp (partstat, _("Declined"))) return ICAL_PARTSTAT_DECLINED; else if (!g_strcasecmp (partstat, _("Tentative"))) return ICAL_PARTSTAT_TENTATIVE; else if (!g_strcasecmp (partstat, _("Delegated"))) return ICAL_PARTSTAT_DELEGATED; else if (!g_strcasecmp (partstat, _("Completed"))) return ICAL_PARTSTAT_COMPLETED; else if (!g_strcasecmp (partstat, _("In Process"))) return ICAL_PARTSTAT_INPROCESS; else return ICAL_PARTSTAT_NONE; } static char * partstat_to_text (icalparameter_partstat partstat) { switch (partstat) { case ICAL_PARTSTAT_NEEDSACTION: return _("Needs Action"); case ICAL_PARTSTAT_ACCEPTED: return _("Accepted"); case ICAL_PARTSTAT_DECLINED: return _("Declined"); case ICAL_PARTSTAT_TENTATIVE: return _("Tentative"); case ICAL_PARTSTAT_DELEGATED: return _("Delegated"); case ICAL_PARTSTAT_COMPLETED: return _("Completed"); case ICAL_PARTSTAT_INPROCESS: return _("In Process"); case ICAL_PARTSTAT_NONE: default: return _("Unknown"); } return NULL; } static int column_count (ETableModel *etm) { return ITIP_COLUMN_COUNT; } static int row_count (ETableModel *etm) { EMeetingModel *im; EMeetingModelPrivate *priv; im = E_MEETING_MODEL (etm); priv = im->priv; return (priv->attendees->len); } static void append_row (ETableModel *etm, ETableModel *source, int row) { EMeetingModel *im; EMeetingModelPrivate *priv; EMeetingAttendee *ia; char *address; im = E_MEETING_MODEL (etm); priv = im->priv; address = (char *) e_table_model_value_at (source, ITIP_ADDRESS_COL, row); if (find_match (im, address, NULL) != NULL) { // duplicate_error (); return; } ia = E_MEETING_ATTENDEE (e_meeting_attendee_new ()); e_meeting_attendee_set_address (ia, g_strdup_printf ("MAILTO:%s", address)); e_meeting_attendee_set_member (ia, g_strdup (e_table_model_value_at (source, ITIP_MEMBER_COL, row))); e_meeting_attendee_set_cutype (ia, text_to_type (e_table_model_value_at (source, ITIP_TYPE_COL, row))); e_meeting_attendee_set_role (ia, text_to_role (e_table_model_value_at (source, ITIP_ROLE_COL, row))); e_meeting_attendee_set_rsvp (ia, text_to_boolean (e_table_model_value_at (source, ITIP_RSVP_COL, row))); e_meeting_attendee_set_delto (ia, g_strdup (e_table_model_value_at (source, ITIP_DELTO_COL, row))); e_meeting_attendee_set_delfrom (ia, g_strdup (e_table_model_value_at (source, ITIP_DELFROM_COL, row))); e_meeting_attendee_set_status (ia, text_to_partstat (e_table_model_value_at (source, ITIP_STATUS_COL, row))); e_meeting_attendee_set_cn (ia, g_strdup (e_table_model_value_at (source, ITIP_CN_COL, row))); e_meeting_attendee_set_language (ia, g_strdup (e_table_model_value_at (source, ITIP_LANGUAGE_COL, row))); e_meeting_model_add_attendee (E_MEETING_MODEL (etm), ia); } static void * value_at (ETableModel *etm, int col, int row) { EMeetingModel *im; EMeetingModelPrivate *priv; EMeetingAttendee *ia; im = E_MEETING_MODEL (etm); priv = im->priv; ia = g_ptr_array_index (priv->attendees, row); switch (col) { case ITIP_ADDRESS_COL: return (void *)itip_strip_mailto (e_meeting_attendee_get_address (ia)); case ITIP_MEMBER_COL: return (void *)e_meeting_attendee_get_member (ia); case ITIP_TYPE_COL: return type_to_text (e_meeting_attendee_get_cutype (ia)); case ITIP_ROLE_COL: return role_to_text (e_meeting_attendee_get_role (ia)); case ITIP_RSVP_COL: return boolean_to_text (e_meeting_attendee_get_rsvp (ia)); case ITIP_DELTO_COL: return (void *)itip_strip_mailto (e_meeting_attendee_get_delto (ia)); case ITIP_DELFROM_COL: return (void *)itip_strip_mailto (e_meeting_attendee_get_delfrom (ia)); case ITIP_STATUS_COL: return partstat_to_text (e_meeting_attendee_get_status (ia)); case ITIP_CN_COL: return (void *)e_meeting_attendee_get_cn (ia); case ITIP_LANGUAGE_COL: return (void *)e_meeting_attendee_get_language (ia); } return NULL; } static void set_value_at (ETableModel *etm, int col, int row, const void *val) { EMeetingModel *im; EMeetingModelPrivate *priv; EMeetingAttendee *ia; im = E_MEETING_MODEL (etm); priv = im->priv; ia = g_ptr_array_index (priv->attendees, row); switch (col) { case ITIP_ADDRESS_COL: e_meeting_attendee_set_address (ia, g_strdup_printf ("MAILTO:%s", (char *) val)); break; case ITIP_MEMBER_COL: e_meeting_attendee_set_member (ia, g_strdup (val)); break; case ITIP_TYPE_COL: e_meeting_attendee_set_cutype (ia, text_to_type (val)); break; case ITIP_ROLE_COL: e_meeting_attendee_set_role (ia, text_to_role (val)); break; case ITIP_RSVP_COL: e_meeting_attendee_set_rsvp (ia, text_to_boolean (val)); break; case ITIP_DELTO_COL: e_meeting_attendee_set_delto (ia, g_strdup (val)); break; case ITIP_DELFROM_COL: e_meeting_attendee_set_delfrom (ia, g_strdup (val)); break; case ITIP_STATUS_COL: e_meeting_attendee_set_status (ia, text_to_partstat (val)); break; case ITIP_CN_COL: e_meeting_attendee_set_cn (ia, g_strdup (val)); break; case ITIP_LANGUAGE_COL: e_meeting_attendee_set_language (ia, g_strdup (val)); break; } } static gboolean is_cell_editable (ETableModel *etm, int col, int row) { switch (col) { case ITIP_DELTO_COL: case ITIP_DELFROM_COL: return FALSE; default: } return TRUE; } static void * duplicate_value (ETableModel *etm, int col, const void *val) { return g_strdup (val); } static void free_value (ETableModel *etm, int col, void *val) { g_free (val); } static void * init_value (ETableModel *etm, int col) { switch (col) { case ITIP_ADDRESS_COL: return g_strdup (""); case ITIP_MEMBER_COL: return g_strdup (""); case ITIP_TYPE_COL: return g_strdup (_("Individual")); case ITIP_ROLE_COL: return g_strdup (_("Required Participant")); case ITIP_RSVP_COL: return g_strdup (_("Yes")); case ITIP_DELTO_COL: return g_strdup (""); case ITIP_DELFROM_COL: return g_strdup (""); case ITIP_STATUS_COL: return g_strdup (_("Needs Action")); case ITIP_CN_COL: return g_strdup (""); case ITIP_LANGUAGE_COL: return g_strdup ("en"); } return g_strdup (""); } static gboolean value_is_empty (ETableModel *etm, int col, const void *val) { switch (col) { case ITIP_ADDRESS_COL: case ITIP_MEMBER_COL: case ITIP_DELTO_COL: case ITIP_DELFROM_COL: case ITIP_CN_COL: if (val && !g_strcasecmp (val, "")) return TRUE; else return FALSE; default: } return TRUE; } static char * value_to_string (ETableModel *etm, int col, const void *val) { return g_strdup (val); } static void class_init (EMeetingModelClass *klass) { GtkObjectClass *object_class; ETableModelClass *etm_class; object_class = GTK_OBJECT_CLASS (klass); etm_class = E_TABLE_MODEL_CLASS (klass); parent_class = gtk_type_class (E_TABLE_MODEL_TYPE); object_class->destroy = destroy; etm_class->column_count = column_count; etm_class->row_count = row_count; etm_class->value_at = value_at; etm_class->set_value_at = set_value_at; etm_class->is_cell_editable = is_cell_editable; etm_class->append_row = append_row; etm_class->duplicate_value = duplicate_value; etm_class->free_value = free_value; etm_class->initialize_value = init_value; etm_class->value_is_empty = value_is_empty; etm_class->value_to_string = value_to_string; } static void init (EMeetingModel *im) { EMeetingModelPrivate *priv; priv = g_new0 (EMeetingModelPrivate, 1); im->priv = priv; priv->attendees = g_ptr_array_new (); priv->client = NULL; priv->ebook = NULL; priv->book_loaded = FALSE; priv->book_load_wait = FALSE; priv->refreshing = FALSE; start_addressbook_server (im); } static void destroy (GtkObject *obj) { EMeetingModel *model = E_MEETING_MODEL (obj); EMeetingModelPrivate *priv; gint i; priv = model->priv; for (i = 0; i < priv->attendees->len; i++) gtk_object_unref (GTK_OBJECT (g_ptr_array_index(priv->attendees, i))); g_ptr_array_free (priv->attendees, FALSE); if (priv->client != NULL) gtk_object_unref (GTK_OBJECT (priv->client)); if (priv->ebook != NULL) gtk_object_unref (GTK_OBJECT (priv->ebook)); g_free (priv); } GtkObject * e_meeting_model_new (void) { return gtk_type_new (E_TYPE_MEETING_MODEL); } CalClient * e_meeting_model_get_cal_client (EMeetingModel *im) { EMeetingModelPrivate *priv; priv = im->priv; return priv->client; } void e_meeting_model_set_cal_client (EMeetingModel *im, CalClient *client) { EMeetingModelPrivate *priv; priv = im->priv; if (priv->client != NULL) gtk_object_unref (GTK_OBJECT (priv->client)); if (client != NULL) gtk_object_ref (GTK_OBJECT (client)); priv->client = client; } static ETableScrolled * build_etable (ETableModel *model, const gchar *spec_file, const gchar *state_file) { GtkWidget *etable; ETable *real_table; ETableExtras *extras; GList *strings; ECell *popup_cell, *cell; extras = e_table_extras_new (); /* For type */ cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT); popup_cell = e_cell_combo_new (); e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell); gtk_object_unref (GTK_OBJECT (cell)); strings = NULL; strings = g_list_append (strings, (char*) U_("Individual")); strings = g_list_append (strings, (char*) U_("Group")); strings = g_list_append (strings, (char*) U_("Resource")); strings = g_list_append (strings, (char*) U_("Room")); strings = g_list_append (strings, (char*) U_("Unknown")); e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell), strings); e_table_extras_add_cell (extras, "typeedit", popup_cell); /* For role */ cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT); popup_cell = e_cell_combo_new (); e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell); gtk_object_unref (GTK_OBJECT (cell)); strings = NULL; strings = g_list_append (strings, (char*) U_("Chair")); strings = g_list_append (strings, (char*) U_("Required Participant")); strings = g_list_append (strings, (char*) U_("Optional Participant")); strings = g_list_append (strings, (char*) U_("Non-Participant")); strings = g_list_append (strings, (char*) U_("Unknown")); e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell), strings); e_table_extras_add_cell (extras, "roleedit", popup_cell); /* For rsvp */ cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT); popup_cell = e_cell_combo_new (); e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell); gtk_object_unref (GTK_OBJECT (cell)); strings = NULL; strings = g_list_append (strings, (char*) U_("Yes")); strings = g_list_append (strings, (char*) U_("No")); e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell), strings); e_table_extras_add_cell (extras, "rsvpedit", popup_cell); /* For status */ cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT); popup_cell = e_cell_combo_new (); e_cell_popup_set_child (E_CELL_POPUP (popup_cell), cell); gtk_object_unref (GTK_OBJECT (cell)); strings = NULL; strings = g_list_append (strings, (char*) U_("Needs Action")); strings = g_list_append (strings, (char*) U_("Accepted")); strings = g_list_append (strings, (char*) U_("Declined")); strings = g_list_append (strings, (char*) U_("Tentative")); strings = g_list_append (strings, (char*) U_("Delegated")); e_cell_combo_set_popdown_strings (E_CELL_COMBO (popup_cell), strings); e_table_extras_add_cell (extras, "statusedit", popup_cell); etable = e_table_scrolled_new_from_spec_file (model, extras, spec_file, NULL); real_table = e_table_scrolled_get_table (E_TABLE_SCROLLED (etable)); gtk_object_set (GTK_OBJECT (real_table), "uniform_row_height", TRUE, NULL); e_table_load_state (real_table, state_file); #if 0 gtk_signal_connect (GTK_OBJECT (real_table), "right_click", GTK_SIGNAL_FUNC (right_click_cb), mpage); #endif gtk_signal_connect (GTK_OBJECT (etable), "destroy", GTK_SIGNAL_FUNC (table_destroy_cb), g_strdup (state_file)); gtk_object_unref (GTK_OBJECT (extras)); return E_TABLE_SCROLLED (etable); } void e_meeting_model_add_attendee (EMeetingModel *im, EMeetingAttendee *ia) { EMeetingModelPrivate *priv; priv = im->priv; gtk_object_ref (GTK_OBJECT (ia)); g_ptr_array_add (priv->attendees, ia); gtk_signal_connect (GTK_OBJECT (ia), "changed", GTK_SIGNAL_FUNC (attendee_changed_cb), im); e_table_model_row_inserted (E_TABLE_MODEL (im), row_count (E_TABLE_MODEL (im)) - 1); } EMeetingAttendee * e_meeting_model_add_attendee_with_defaults (EMeetingModel *im) { EMeetingAttendee *ia; char *str; ia = E_MEETING_ATTENDEE (e_meeting_attendee_new ()); e_meeting_attendee_set_address (ia, init_value (E_TABLE_MODEL (im), ITIP_ADDRESS_COL)); e_meeting_attendee_set_member (ia, init_value (E_TABLE_MODEL (im), ITIP_MEMBER_COL)); str = init_value (E_TABLE_MODEL (im), ITIP_TYPE_COL); e_meeting_attendee_set_cutype (ia, text_to_type (str)); g_free (str); str = init_value (E_TABLE_MODEL (im), ITIP_ROLE_COL); e_meeting_attendee_set_role (ia, text_to_role (str)); g_free (str); str = init_value (E_TABLE_MODEL (im), ITIP_RSVP_COL); e_meeting_attendee_set_role (ia, text_to_boolean (str)); g_free (str); e_meeting_attendee_set_delto (ia, init_value (E_TABLE_MODEL (im), ITIP_DELTO_COL)); e_meeting_attendee_set_delfrom (ia, init_value (E_TABLE_MODEL (im), ITIP_DELFROM_COL)); str = init_value (E_TABLE_MODEL (im), ITIP_STATUS_COL); e_meeting_attendee_set_status (ia, text_to_partstat (str)); g_free (str); e_meeting_attendee_set_cn (ia, init_value (E_TABLE_MODEL (im), ITIP_CN_COL)); e_meeting_attendee_set_language (ia, init_value (E_TABLE_MODEL (im), ITIP_LANGUAGE_COL)); e_meeting_model_add_attendee (im, ia); return ia; } void e_meeting_model_remove_attendee (EMeetingModel *im, EMeetingAttendee *ia) { EMeetingModelPrivate *priv; gint i, row = -1; priv = im->priv; for (i = 0; i < priv->attendees->len; i++) { if (ia == g_ptr_array_index (priv->attendees, i)) { row = i; break; } } if (row != -1) { g_ptr_array_remove_index (priv->attendees, row); gtk_object_unref (GTK_OBJECT (ia)); e_table_model_row_deleted (E_TABLE_MODEL (im), row); } } void e_meeting_model_remove_all_attendees (EMeetingModel *im) { EMeetingModelPrivate *priv; gint i; priv = im->priv; for (i = 0; i < priv->attendees->len; i++) { EMeetingAttendee *ia = g_ptr_array_index (priv->attendees, i); gtk_object_unref (GTK_OBJECT (ia)); } e_table_model_rows_deleted (E_TABLE_MODEL (im), 0, priv->attendees->len); g_ptr_array_set_size (priv->attendees, 0); } EMeetingAttendee * e_meeting_model_find_attendee (EMeetingModel *im, const gchar *address, gint *row) { EMeetingModelPrivate *priv; EMeetingAttendee *ia; int i; priv = im->priv; if (address == NULL) return NULL; for (i = 0; i < priv->attendees->len; i++) { const gchar *ia_address; ia = g_ptr_array_index (priv->attendees, i); ia_address = e_meeting_attendee_get_address (ia); if (ia_address && !g_strcasecmp (itip_strip_mailto (ia_address), itip_strip_mailto (address))) { if (row != NULL) *row = i; return ia; } } return NULL; } EMeetingAttendee * e_meeting_model_find_attendee_at_row (EMeetingModel *im, gint row) { EMeetingModelPrivate *priv; priv = im->priv; return g_ptr_array_index (priv->attendees, row); } gint e_meeting_model_count_attendees (EMeetingModel *im) { EMeetingModelPrivate *priv; priv = im->priv; return priv->attendees->len; } const GPtrArray * e_meeting_model_get_attendees (EMeetingModel *im) { EMeetingModelPrivate *priv; priv = im->priv; return priv->attendees; } static icaltimezone * find_zone (icalproperty *ip, icalcomponent *tz_top_level) { icalparameter *param; icalcomponent *sub_comp; const char *tzid; icalcompiter iter; if (tz_top_level == NULL) return NULL; param = icalproperty_get_first_parameter (ip, ICAL_TZID_PARAMETER); tzid = icalparameter_get_tzid (param); iter = icalcomponent_begin_component (tz_top_level, ICAL_VTIMEZONE_COMPONENT); while ((sub_comp = icalcompiter_deref (&iter)) != NULL) { icalcomponent *clone; const char *tz_tzid; tz_tzid = icalproperty_get_tzid (sub_comp); if (!strcmp (tzid, tz_tzid)) { icaltimezone *zone; zone = icaltimezone_new (); clone = icalcomponent_new_clone (sub_comp); icaltimezone_set_component (zone, clone); return zone; } icalcompiter_next (&iter); } return NULL; } static struct icaltimetype convert_time (struct icaltimetype itt, icaltimezone *from, icaltimezone *to) { if (from == NULL) from = icaltimezone_get_utc_timezone (); icaltimezone_convert_time (&itt, from, to); return itt; } static void process_free_busy_comp (EMeetingAttendee *ia, icalcomponent *fb_comp, icalcomponent *tz_top_level) { icalproperty *ip; icaltimezone *view_zone; view_zone = icaltimezone_get_builtin_timezone (calendar_config_get_timezone ()); ip = icalcomponent_get_first_property (fb_comp, ICAL_DTSTART_PROPERTY); if (ip != NULL) { struct icaltimetype dtstart; icaltimezone *ds_zone = NULL; dtstart = icalproperty_get_dtstart (ip); if (!dtstart.is_utc) { ds_zone = find_zone (ip, tz_top_level); if (ds_zone != NULL) dtstart = convert_time (dtstart, ds_zone, view_zone); } e_meeting_attendee_set_start_busy_range (ia, dtstart.year, dtstart.month, dtstart.day, dtstart.hour, dtstart.minute); } ip = icalcomponent_get_first_property (fb_comp, ICAL_DTEND_PROPERTY); if (ip != NULL) { struct icaltimetype dtend; icaltimezone *de_zone = NULL; dtend = icalproperty_get_dtend (ip); if (!dtend.is_utc) { de_zone = find_zone (ip, tz_top_level); if (de_zone != NULL) dtend = convert_time (dtend, de_zone, view_zone); } e_meeting_attendee_set_end_busy_range (ia, dtend.year, dtend.month, dtend.day, dtend.hour, dtend.minute); } ip = icalcomponent_get_first_property (fb_comp, ICAL_FREEBUSY_PROPERTY); while (ip != NULL) { icalparameter *param; struct icalperiodtype fb; EMeetingFreeBusyType busy_type = E_MEETING_FREE_BUSY_LAST; icalparameter_fbtype fbtype = ICAL_FBTYPE_BUSY; fb = icalproperty_get_freebusy (ip); param = icalproperty_get_first_parameter (ip, ICAL_FBTYPE_PARAMETER); if (param != NULL) fbtype = icalparameter_get_fbtype (param); switch (fbtype) { case ICAL_FBTYPE_BUSY: busy_type = E_MEETING_FREE_BUSY_BUSY; break; case ICAL_FBTYPE_BUSYUNAVAILABLE: busy_type = E_MEETING_FREE_BUSY_OUT_OF_OFFICE; break; case ICAL_FBTYPE_BUSYTENTATIVE: busy_type = E_MEETING_FREE_BUSY_TENTATIVE; break; default: } if (busy_type != E_MEETING_FREE_BUSY_LAST) { fb.start = convert_time (fb.start, NULL, view_zone); fb.end = convert_time (fb.end, NULL, view_zone); e_meeting_attendee_add_busy_period (ia, fb.start.year, fb.start.month, fb.start.day, fb.start.hour, fb.start.minute, fb.end.year, fb.end.month, fb.end.day, fb.end.hour, fb.end.minute, busy_type); } ip = icalcomponent_get_next_property (fb_comp, ICAL_FREEBUSY_PROPERTY); } } static void process_callbacks (EMeetingModel *im) { EMeetingModelPrivate *priv; GList *l, *m; priv = im->priv; for (l = priv->refresh_callbacks, m = priv->refresh_data; l != NULL; l = l->next, m = m->next) { EMeetingModelRefreshCallback cb = l->data; cb (m->data); } g_list_free (priv->refresh_callbacks); g_list_free (priv->refresh_data); priv->refresh_callbacks = NULL; priv->refresh_data = NULL; priv->refreshing = FALSE; } static void process_free_busy (EMeetingModel *im, EMeetingAttendee *ia, char *text) { EMeetingModelPrivate *priv; icalcomponent *main_comp; icalcomponent_kind kind = ICAL_NO_COMPONENT; priv = im->priv; main_comp = icalparser_parse_string (text); if (main_comp == NULL) return; kind = icalcomponent_isa (main_comp); if (kind == ICAL_VCALENDAR_COMPONENT) { icalcompiter iter; icalcomponent *tz_top_level, *sub_comp; tz_top_level = cal_util_new_top_level (); iter = icalcomponent_begin_component (main_comp, ICAL_VTIMEZONE_COMPONENT); while ((sub_comp = icalcompiter_deref (&iter)) != NULL) { icalcomponent *clone; clone = icalcomponent_new_clone (sub_comp); icalcomponent_add_component (tz_top_level, clone); icalcompiter_next (&iter); } iter = icalcomponent_begin_component (main_comp, ICAL_VFREEBUSY_COMPONENT); while ((sub_comp = icalcompiter_deref (&iter)) != NULL) { process_free_busy_comp (ia, sub_comp, tz_top_level); icalcompiter_next (&iter); } icalcomponent_free (tz_top_level); } else if (kind == ICAL_VFREEBUSY_COMPONENT) { process_free_busy_comp (ia, main_comp, NULL); } else { return; } icalcomponent_free (main_comp); } static void async_close (GnomeVFSAsyncHandle *handle, GnomeVFSResult result, gpointer data) { EMeetingModelRefreshData *r_data = data; EMeetingModelPrivate *priv; process_free_busy (r_data->im, r_data->attendee_data.ia, r_data->attendee_data.string->str); priv = r_data->im->priv; priv->refresh_count--; if (priv->refresh_count == 0) process_callbacks (r_data->im); } static void async_read (GnomeVFSAsyncHandle *handle, GnomeVFSResult result, gpointer buffer, GnomeVFSFileSize requested, GnomeVFSFileSize read, gpointer data) { EMeetingModelRefreshData *r_data = data; GnomeVFSFileSize buf_size = BUF_SIZE - 1; if (result != GNOME_VFS_OK) { gnome_vfs_async_close (handle, async_close, r_data); return; } ((char *)buffer)[read] = '\0'; r_data->attendee_data.string = g_string_append (r_data->attendee_data.string, buffer); if (read < requested) { gnome_vfs_async_close (handle, async_close, r_data); return; } gnome_vfs_async_read (handle, r_data->attendee_data.buffer, buf_size, async_read, r_data); } static void async_open (GnomeVFSAsyncHandle *handle, GnomeVFSResult result, gpointer data) { EMeetingModelRefreshData *r_data = data; GnomeVFSFileSize buf_size = BUF_SIZE - 1; gnome_vfs_async_read (handle, r_data->attendee_data.buffer, buf_size, async_read, r_data); } static void cursor_cb (EBook *book, EBookStatus status, ECardCursor *cursor, gpointer data) { EMeetingModel *im = E_MEETING_MODEL (data); EMeetingModelPrivate *priv; int length, i, j; if (status != E_BOOK_STATUS_SUCCESS) return; priv = im->priv; length = e_card_cursor_get_length (cursor); priv->refresh_count = 0; for (i = 0; i < length; i ++) { GnomeVFSAsyncHandle *handle; ECard *card = e_card_cursor_get_nth (cursor, i); EMeetingModelRefreshData *r_data = g_new0 (EMeetingModelRefreshData, 1); EMeetingAttendee *ia = NULL; if (card->fburl == NULL) continue; for (j = 0; j < priv->attendees->len; j++) { ia = g_ptr_array_index (priv->attendees, j); if (e_card_email_match_string (card, itip_strip_mailto (e_meeting_attendee_get_address (ia)))) break; } if (ia == NULL) continue; r_data->im = im; r_data->attendee_data.string = g_string_new (NULL); r_data->attendee_data.ia = ia; priv->refresh_count++; /* Read in free/busy data from the url */ gnome_vfs_async_open (&handle, card->fburl, GNOME_VFS_OPEN_READ, async_open, r_data); } } void e_meeting_model_refresh_busy_periods (EMeetingModel *im, EMeetingModelRefreshCallback call_back, gpointer data) { EMeetingModelPrivate *priv; GPtrArray *not_found; GString *string; int i; priv = im->priv; priv->refresh_callbacks = g_list_append (priv->refresh_callbacks, call_back); priv->refresh_data = g_list_append (priv->refresh_data, data); if (priv->refreshing) return; priv->refreshing = TRUE; /* To track what we don't find on the server */ not_found = g_ptr_array_new (); g_ptr_array_set_size (not_found, priv->attendees->len); for (i = 0; i < priv->attendees->len; i++) g_ptr_array_index (not_found, i) = g_ptr_array_index (priv->attendees, i); /* Check the server for free busy data */ if (priv->client) { GList *fb_data, *users = NULL, *l; time_t start, end, now = time (NULL); start = now - 60 * 60 * 24; end = time_add_week (now, 6); for (i = 0; i < priv->attendees->len; i++) { EMeetingAttendee *ia = g_ptr_array_index (priv->attendees, i); const char *user; user = itip_strip_mailto (e_meeting_attendee_get_address (ia)); users = g_list_append (users, g_strdup (user)); } fb_data = cal_client_get_free_busy (priv->client, users, start, end); g_list_foreach (users, (GFunc)g_free, NULL); g_list_free (users); for (l = fb_data; l != NULL; l = l->next) { CalComponent *comp = l->data; EMeetingAttendee *ia = NULL; CalComponentOrganizer org; /* Process the data for any attendees found */ cal_component_get_organizer (comp, &org); for (i = 0; i < priv->attendees->len; i++) { ia = g_ptr_array_index (priv->attendees, i); if (org.value && !strcmp (org.value, e_meeting_attendee_get_address (ia))) { g_ptr_array_remove_fast (not_found, ia); break; } ia = NULL; } if (ia != NULL) process_free_busy (im, ia, cal_component_get_as_string (comp)); process_callbacks (im); } } /* Look for fburl's of attendee with no free busy info on server */ if (!priv->book_loaded) { priv->book_load_wait = TRUE; gtk_main (); } string = g_string_new ("(or "); for (i = 0; i < not_found->len; i++) { EMeetingAttendee *ia = g_ptr_array_index (not_found, i); char *query; if (!e_meeting_attendee_is_set_address (ia)) continue; e_meeting_attendee_clear_busy_periods (ia); query = g_strdup_printf ("(contains \"email\" \"%s\")", itip_strip_mailto (e_meeting_attendee_get_address (ia))); g_string_append (string, query); g_free (query); } g_string_append_c (string, ')'); e_book_get_cursor (priv->ebook, string->str, cursor_cb, im); g_ptr_array_free (not_found, FALSE); g_string_free (string, TRUE); } ETableScrolled * e_meeting_model_etable_from_model (EMeetingModel *im, const gchar *spec_file, const gchar *state_file) { g_return_val_if_fail (im != NULL, NULL); g_return_val_if_fail (E_IS_MEETING_MODEL (im), NULL); return build_etable (E_TABLE_MODEL (im), spec_file, state_file); } static void add_section (GNOME_Evolution_Addressbook_SelectNames corba_select_names, const char *name, int limit) { CORBA_Environment ev; CORBA_exception_init (&ev); if (limit != 0) GNOME_Evolution_Addressbook_SelectNames_addSectionWithLimit (corba_select_names, name, name, limit, &ev); else GNOME_Evolution_Addressbook_SelectNames_addSection (corba_select_names, name, name, &ev); CORBA_exception_free (&ev); } static gboolean get_select_name_dialog (EMeetingModel *im) { EMeetingModelPrivate *priv; const char *sections[] = {_("Chair Persons"), _("Required Participants"), _("Optional Participants"), _("Non-Participants")}; CORBA_Environment ev; priv = im->priv; if (priv->corba_select_names != CORBA_OBJECT_NIL) { Bonobo_Control corba_control; GtkWidget *control_widget; int i; CORBA_exception_init (&ev); for (i = 0; i < 4; i++) { corba_control = GNOME_Evolution_Addressbook_SelectNames_getEntryBySection (priv->corba_select_names, sections[i], &ev); if (BONOBO_EX (&ev)) { CORBA_exception_free (&ev); return FALSE; } control_widget = bonobo_widget_new_control_from_objref (corba_control, CORBA_OBJECT_NIL); bonobo_widget_set_property (BONOBO_WIDGET (control_widget), "text", "", NULL); } CORBA_exception_free (&ev); return TRUE; } CORBA_exception_init (&ev); priv->corba_select_names = oaf_activate_from_id (SELECT_NAMES_OAFID, 0, NULL, &ev); add_section (priv->corba_select_names, sections[0], 0); add_section (priv->corba_select_names, sections[1], 0); add_section (priv->corba_select_names, sections[2], 0); add_section (priv->corba_select_names, sections[3], 0); bonobo_event_source_client_add_listener (priv->corba_select_names, invite_entry_changed_cb, "GNOME/Evolution:changed:model", NULL, im); if (BONOBO_EX (&ev)) { CORBA_exception_free (&ev); return FALSE; } CORBA_exception_free (&ev); return TRUE; } void e_meeting_model_invite_others_dialog (EMeetingModel *im) { EMeetingModelPrivate *priv; CORBA_Environment ev; priv = im->priv; if (!get_select_name_dialog (im)) return; CORBA_exception_init (&ev); GNOME_Evolution_Addressbook_SelectNames_activateDialog ( priv->corba_select_names, _("Required Participants"), &ev); CORBA_exception_free (&ev); } static void invite_entry_changed_cb (BonoboListener *listener, char *event_name, CORBA_any *arg, CORBA_Environment *ev, gpointer data) { EMeetingModel *im = data; EMeetingModelPrivate *priv; Bonobo_Control corba_control; GtkWidget *control_widget; EDestination **destv; char *string = NULL, *section; int i; priv = im->priv; section = BONOBO_ARG_GET_STRING (arg); g_message ("event: \"%s\", section \"%s\"", event_name, section); corba_control = GNOME_Evolution_Addressbook_SelectNames_getEntryBySection (priv->corba_select_names, section, ev); control_widget = bonobo_widget_new_control_from_objref (corba_control, CORBA_OBJECT_NIL); bonobo_widget_get_property (BONOBO_WIDGET (control_widget), "destinations", &string, NULL); destv = e_destination_importv (string); if (destv == NULL) return; for (i = 0; destv[i] != NULL; i++) { EMeetingAttendee *ia; const char *name, *address; name = e_destination_get_name (destv[i]); address = e_destination_get_email (destv[i]); if (e_meeting_model_find_attendee (im, address, NULL) == NULL) { ia = e_meeting_model_add_attendee_with_defaults (im); e_meeting_attendee_set_address (ia, g_strdup_printf ("MAILTO:%s", address)); if (!strcmp (section, _("Chair Persons"))) e_meeting_attendee_set_role (ia, ICAL_ROLE_CHAIR); else if (!strcmp (section, _("Required Participants"))) e_meeting_attendee_set_role (ia, ICAL_ROLE_REQPARTICIPANT); else if (!strcmp (section, _("Optional Participants"))) e_meeting_attendee_set_role (ia, ICAL_ROLE_OPTPARTICIPANT); else if (!strcmp (section, _("Non-Participants"))) e_meeting_attendee_set_role (ia, ICAL_ROLE_NONPARTICIPANT); e_meeting_attendee_set_cn (ia, g_strdup (name)); } } e_destination_freev (destv); } static void attendee_changed_cb (EMeetingAttendee *ia, gpointer data) { EMeetingModel *im = E_MEETING_MODEL (data); EMeetingModelPrivate *priv; gint row = -1, i; priv = im->priv; for (i = 0; i < priv->attendees->len; i++) { if (ia == g_ptr_array_index (priv->attendees, i)) { row = 1; break; } } if (row == -1) return; e_table_model_row_changed (E_TABLE_MODEL (im), row); } static void table_destroy_cb (ETableScrolled *etable, gpointer data) { ETable *real_table; char *filename = data; real_table = e_table_scrolled_get_table (etable); e_table_save_state (real_table, filename); g_free (data); }