diff options
Diffstat (limited to 'calendar/gui/e-itip-control.c')
| -rw-r--r-- | calendar/gui/e-itip-control.c | 1081 |
1 files changed, 0 insertions, 1081 deletions
diff --git a/calendar/gui/e-itip-control.c b/calendar/gui/e-itip-control.c deleted file mode 100644 index 5e7df6b35c..0000000000 --- a/calendar/gui/e-itip-control.c +++ /dev/null @@ -1,1081 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* Evolution calendar - Control for displaying iTIP mail messages - * - * Copyright (C) 2000 Helix Code, Inc. - * Copyright (C) 2000 Ximian, Inc. - * - * Author: Jesse Pavel <jpavel@ximian.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <time.h> -#include <glib.h> -#include <gtk/gtkobject.h> -#include <gtk/gtkwidget.h> -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-i18n.h> -#include <libgnomeui/gnome-dialog.h> -#include <libgnomeui/gnome-dialog-util.h> -#include <bonobo/bonobo-generic-factory.h> -#include <bonobo/bonobo-persist-stream.h> -#include <bonobo/bonobo-stream-client.h> -#include <glade/glade.h> -#include <ical.h> -#include <Evolution-Composer.h> - -#include "e-itip-control.h" -#include <cal-util/cal-component.h> -#include <cal-client/cal-client.h> -#include "itip-utils.h" - -#define MAIL_COMPOSER_OAF_IID "OAFIID:GNOME_Evolution_Mail_Composer" - -#define DEFAULT_WIDTH 400 -#define DEFAULT_HEIGHT 300 - -extern gchar *evolution_dir; - -typedef struct _EItipControlPrivate EItipControlPrivate; - -struct _EItipControlPrivate { - GladeXML *xml, *xml2; - GtkWidget *main_frame; - GtkWidget *organizer_entry, *dtstart_label, *dtend_label; - GtkWidget *summary_entry, *description_box, *message_text; - GtkWidget *button_box; - GtkWidget *address_entry; - GtkWidget *add_button; - GtkWidget *loading_window; - GtkWidget *loading_progress; - - icalcomponent *main_comp, *comp; - CalComponent *cal_comp; - char *vcalendar; - gchar *from_address, *my_address, *organizer; - icalparameter_partstat new_partstat; -}; - -enum E_ITIP_BONOBO_ARGS { - FROM_ADDRESS_ARG_ID, - MY_ADDRESS_ARG_ID -}; - - -/******** - * find_attendee() searches through the attendee properties of `comp' - * and returns the one the value of which is the same as `address' if such - * a property exists. Otherwise, it will return NULL. - ********/ -static icalproperty * -find_attendee (icalcomponent *comp, char *address) -{ - icalproperty *prop; - const char *attendee, *text; - icalvalue *value; - - for (prop = icalcomponent_get_first_property (comp, ICAL_ATTENDEE_PROPERTY); - prop != NULL; - prop = icalcomponent_get_next_property (comp, ICAL_ATTENDEE_PROPERTY)) - { - value = icalproperty_get_value (prop); - if (!value) - continue; - - attendee = icalvalue_get_string (value); - - /* Here I strip off the "MAILTO:" if it is present. */ - text = strchr (attendee, ':'); - if (text != NULL) - text++; - else - text = attendee; - - if (strcmp (text, address) == 0) { - /* We have found the correct property. */ - break; - } - } - - return prop; -} - -static void -itip_control_destroy_cb (GtkObject *object, - gpointer data) -{ - EItipControlPrivate *priv = data; - - gtk_object_unref (GTK_OBJECT (priv->xml)); - gtk_object_unref (GTK_OBJECT (priv->xml2)); - - if (priv->main_comp != NULL) { - if (priv->comp != NULL) - icalcomponent_remove_component (priv->main_comp, priv->comp); - - icalcomponent_free (priv->main_comp); - } - - - if (priv->cal_comp != NULL) { - gtk_object_unref (GTK_OBJECT (priv->cal_comp)); - } - - if (priv->from_address != NULL) - g_free (priv->from_address); - - if (priv->organizer != NULL) - g_free (priv->organizer); - - if (priv->vcalendar != NULL) - g_free (priv->vcalendar); - - g_free (priv); -} - - -static void -cal_opened_cb (CalClient *client, CalClientOpenStatus status, gpointer data) -{ - EItipControlPrivate *priv = data; - - gtk_widget_hide (priv->loading_progress); - - if (status == CAL_CLIENT_OPEN_SUCCESS) { - if (cal_client_update_object (client, priv->cal_comp) == FALSE) { - GtkWidget *dialog; - - dialog = gnome_warning_dialog(_("I couldn't update your calendar file!\n")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - } else { - /* We have success. */ - GtkWidget *dialog; - - dialog = gnome_ok_dialog(_("Component successfully updated.")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - } - } else { - GtkWidget *dialog; - - dialog = gnome_ok_dialog(_("There was an error loading the calendar file.")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - } - - gtk_object_unref (GTK_OBJECT (client)); - return; -} - -static void -update_calendar (EItipControlPrivate *priv) -{ - gchar cal_uri[255]; - CalClient *client; - - snprintf (cal_uri, 250, "%s/local/Calendar/calendar.ics", evolution_dir); - - client = cal_client_new (); - - gtk_signal_connect (GTK_OBJECT (client), "cal_opened", - GTK_SIGNAL_FUNC (cal_opened_cb), priv); - - if (cal_client_open_calendar (client, cal_uri, FALSE) == FALSE) { - GtkWidget *dialog; - - dialog = gnome_warning_dialog(_("I couldn't open your calendar file!\n")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - gtk_object_unref (GTK_OBJECT (client)); - - return; - } - - gtk_progress_bar_update (GTK_PROGRESS_BAR (priv->loading_progress), 0.5); - gtk_widget_show (priv->loading_progress); - - return; -} - -static void -add_button_clicked_cb (GtkWidget *widget, gpointer data) -{ - EItipControlPrivate *priv = data; - - update_calendar (priv); - - return; -} - -static void -change_my_status (icalparameter_partstat status, EItipControlPrivate *priv) -{ - icalproperty *prop; - - prop = find_attendee (priv->comp, priv->my_address); - if (prop) { - icalparameter *param; - - icalproperty_remove_parameter (prop, ICAL_PARTSTAT_PARAMETER); - param = icalparameter_new_partstat (status); - icalproperty_add_parameter (prop, param); - } -} - -static void -send_itip_reply (EItipControlPrivate *priv) -{ - BonoboObjectClient *bonobo_server; - GNOME_Evolution_Composer composer_server; - CORBA_Environment ev; - GNOME_Evolution_Composer_RecipientList *to_list, *cc_list, *bcc_list; - GNOME_Evolution_Composer_Recipient *recipient; - CORBA_char *subject; - CalComponentText caltext; - CORBA_char *content_type, *filename, *description, *attach_data; - CORBA_boolean show_inline; - CORBA_char tempstr[200]; - - CORBA_exception_init (&ev); - - /* First, I obtain an object reference that represents the Composer. */ - bonobo_server = bonobo_object_activate (MAIL_COMPOSER_OAF_IID, 0); - - g_return_if_fail (bonobo_server != NULL); - - composer_server = bonobo_object_corba_objref (BONOBO_OBJECT (bonobo_server)); - - /* Now I have to make a CORBA sequence that represents a recipient list with - one item, for the organizer. */ - to_list = GNOME_Evolution_Composer_RecipientList__alloc (); - to_list->_maximum = 1; - to_list->_length = 1; - to_list->_buffer = CORBA_sequence_GNOME_Evolution_Composer_Recipient_allocbuf (1); - - recipient = &(to_list->_buffer[0]); - recipient->name = CORBA_string_alloc (0); /* FIXME: we may want an actual name here. */ - recipient->name[0] = '\0'; - recipient->address = CORBA_string_alloc (strlen (priv->organizer)); - strcpy (recipient->address, priv->organizer); - - cc_list = GNOME_Evolution_Composer_RecipientList__alloc (); - cc_list->_maximum = cc_list->_length = 0; - bcc_list = GNOME_Evolution_Composer_RecipientList__alloc (); - bcc_list->_maximum = bcc_list->_length = 0; - - cal_component_get_summary (priv->cal_comp, &caltext); - subject = CORBA_string_alloc (strlen (caltext.value)); - strcpy (subject, caltext.value); - - GNOME_Evolution_Composer_setHeaders (composer_server, to_list, cc_list, bcc_list, subject, &ev); - if (ev._major != CORBA_NO_EXCEPTION) { - g_printerr ("gui/e-meeting-edit.c: I couldn't set the composer headers via CORBA! Aagh.\n"); - CORBA_exception_free (&ev); - return; - } - - sprintf (tempstr, "text/calendar;METHOD=REPLY"); - content_type = CORBA_string_alloc (strlen (tempstr)); - strcpy (content_type, tempstr); - filename = CORBA_string_alloc (0); - filename[0] = '\0'; - sprintf (tempstr, "Calendar attachment"); - description = CORBA_string_alloc (strlen (tempstr)); - strcpy (description, tempstr); - show_inline = FALSE; - - /* I need to create an encapsulating iCalendar component, and stuff our reply event - into it. */ - { - icalcomponent *comp; - icalproperty *prop; - icalvalue *value; - gchar *ical_string; - - comp = icalcomponent_new (ICAL_VCALENDAR_COMPONENT); - - prop = icalproperty_new (ICAL_PRODID_PROPERTY); - value = icalvalue_new_text ("-//HelixCode/Evolution//EN"); - icalproperty_set_value (prop, value); - icalcomponent_add_property (comp, prop); - - prop = icalproperty_new (ICAL_VERSION_PROPERTY); - value = icalvalue_new_text ("2.0"); - icalproperty_set_value (prop, value); - icalcomponent_add_property (comp, prop); - - prop = icalproperty_new (ICAL_METHOD_PROPERTY); - value = icalvalue_new_text ("REPLY"); - icalproperty_set_value (prop, value); - icalcomponent_add_property (comp, prop); - - icalcomponent_remove_component (priv->main_comp, priv->comp); - icalcomponent_add_component (comp, priv->comp); - - ical_string = icalcomponent_as_ical_string (comp); - attach_data = CORBA_string_alloc (strlen (ical_string)); - strcpy (attach_data, ical_string); - - icalcomponent_remove_component (comp, priv->comp); - icalcomponent_add_component (priv->main_comp, priv->comp); - icalcomponent_free (comp); - - } - - GNOME_Evolution_Composer_attachData (composer_server, - content_type, filename, description, - show_inline, attach_data, - &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_printerr ("gui/e-meeting-edit.c: I couldn't attach data to the composer via CORBA! Aagh.\n"); - CORBA_exception_free (&ev); - return; - } - - GNOME_Evolution_Composer_show (composer_server, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_printerr ("gui/e-meeting-edit.c: I couldn't show the composer via CORBA! Aagh.\n"); - CORBA_exception_free (&ev); - return; - } - - CORBA_exception_free (&ev); - - /* Here is where we free our graciously-allocated memory. */ - if (CORBA_sequence_get_release (to_list) != FALSE) - CORBA_free (to_list->_buffer); - - CORBA_free (to_list); - CORBA_free (cc_list); - CORBA_free (bcc_list); - - CORBA_free (subject); - CORBA_free (content_type); - CORBA_free (filename); - CORBA_free (description); - CORBA_free (attach_data); - -} - -static void -accept_button_clicked_cb (GtkWidget *widget, gpointer data) -{ - EItipControlPrivate *priv = data; - - change_my_status (ICAL_PARTSTAT_ACCEPTED, priv); - send_itip_reply (priv); - update_calendar (priv); - - return; -} - -static void -tentative_button_clicked_cb (GtkWidget *widget, gpointer data) -{ - EItipControlPrivate *priv = data; - - change_my_status (ICAL_PARTSTAT_TENTATIVE, priv); - send_itip_reply (priv); - update_calendar (priv); - - return; -} - -static void -decline_button_clicked_cb (GtkWidget *widget, gpointer data) -{ - EItipControlPrivate *priv = data; - - change_my_status (ICAL_PARTSTAT_DECLINED, priv); - send_itip_reply (priv); - - return; -} - - -/******** - * load_calendar_store() opens and loads the calendar referred to by cal_uri - * and sets cal_client as a client for that store. If cal_uri is NULL, - * we load the default calendar URI. If all goes well, it returns TRUE; - * otherwise, it returns FALSE. - ********/ -static gboolean -load_calendar_store (char *cal_uri, CalClient **cal_client) -{ - char uri_buf[255]; - char *uri; - - if (cal_uri == NULL) { - snprintf (uri_buf, 250, "%s/local/Calendar/calendar.ics", evolution_dir); - uri = uri_buf; - } - else { - uri = cal_uri; - } - - *cal_client = cal_client_new (); - if (cal_client_open_calendar (*cal_client, uri, FALSE) == FALSE) { - return FALSE; - } - - /* FIXME!!!!!! This is fucking ugly. */ - - while (!cal_client_get_load_state (*cal_client) != CAL_CLIENT_LOAD_LOADED) { - gtk_main_iteration_do (FALSE); /* Do a non-blocking iteration. */ - usleep (200000L); /* Pause for 1/5th of a second before checking again.*/ - } - - return TRUE; -} - - -static void -update_reply_cb (GtkWidget *widget, gpointer data) -{ - EItipControlPrivate *priv = data; - CalClient *cal_client; - CalComponent *cal_comp; - icalcomponent *comp; - icalproperty *prop; - icalparameter *param; - const char *uid; - - if (load_calendar_store (NULL, &cal_client) == FALSE) { - GtkWidget *dialog; - - dialog = gnome_warning_dialog(_("I couldn't load your calendar file!\n")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - gtk_object_unref (GTK_OBJECT (cal_client)); - - return; - } - - - cal_component_get_uid (priv->cal_comp, &uid); - if (cal_client_get_object (cal_client, uid, &cal_comp) != CAL_CLIENT_GET_SUCCESS) { - GtkWidget *dialog; - - dialog = gnome_warning_dialog(_("I couldn't read your calendar file!\n")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - gtk_object_unref (GTK_OBJECT (cal_client)); - - return; - } - - comp = cal_component_get_icalcomponent (cal_comp); - - prop = find_attendee (comp, priv->from_address); - if (!prop) { - GtkWidget *dialog; - - dialog = gnome_warning_dialog(_("This is a reply from someone who was uninvited!")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - gtk_object_unref (GTK_OBJECT (cal_client)); - gtk_object_unref (GTK_OBJECT (cal_comp)); - - return; - } - - icalproperty_remove_parameter (prop, ICAL_PARTSTAT_PARAMETER); - param = icalparameter_new_partstat (priv->new_partstat); - icalproperty_add_parameter (prop, param); - - /* Now we need to update the object in the calendar store. */ - if (!cal_client_update_object (cal_client, cal_comp)) { - GtkWidget *dialog; - - dialog = gnome_warning_dialog(_("I couldn't update your calendar store.")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - gtk_object_unref (GTK_OBJECT (cal_client)); - gtk_object_unref (GTK_OBJECT (cal_comp)); - - return; - } - else { - /* We have success. */ - GtkWidget *dialog; - - dialog = gnome_ok_dialog(_("Component successfully updated.")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - } - - - gtk_object_unref (GTK_OBJECT (cal_client)); - gtk_object_unref (GTK_OBJECT (cal_comp)); -} - -static void -cancel_meeting_cb (GtkWidget *widget, gpointer data) -{ - EItipControlPrivate *priv = data; - CalClient *cal_client; - const char *uid; - - if (load_calendar_store (NULL, &cal_client) == FALSE) { - GtkWidget *dialog; - - dialog = gnome_warning_dialog(_("I couldn't load your calendar file!\n")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - gtk_object_unref (GTK_OBJECT (cal_client)); - - return; - } - - cal_component_get_uid (priv->cal_comp, &uid); - if (cal_client_remove_object (cal_client, uid) == FALSE) { - GtkWidget *dialog; - - dialog = gnome_warning_dialog(_("I couldn't delete the calendar component!\n")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - gtk_object_unref (GTK_OBJECT (cal_client)); - - return; - } - else { - /* We have success! */ - GtkWidget *dialog; - - dialog = gnome_ok_dialog(_("Component successfully deleted.")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - } - -} - - - -/* - * Bonobo::PersistStream - * - * These two functions implement the Bonobo::PersistStream load and - * save methods which allow data to be loaded into and out of the - * BonoboObject. - */ - -static char * -stream_read (Bonobo_Stream stream) -{ - Bonobo_Stream_iobuf *buffer; - CORBA_Environment ev; - gchar *data = NULL; - gint length = 0; - - CORBA_exception_init (&ev); - do { -#define READ_CHUNK_SIZE 65536 - Bonobo_Stream_read (stream, READ_CHUNK_SIZE, - &buffer, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - CORBA_exception_free (&ev); - return NULL; - } - - if (buffer->_length <= 0) - break; - - data = g_realloc (data, - length + buffer->_length); - - memcpy (data + length, - buffer->_buffer, buffer->_length); - - length += buffer->_length; - - CORBA_free (buffer); - } while (1); - - CORBA_free (buffer); - CORBA_exception_free (&ev); - - if (data == NULL) - data = g_strdup(""); - - return data; -} /* stream_read */ - -/* - * This function implements the Bonobo::PersistStream:load method. - */ -static void -pstream_load (BonoboPersistStream *ps, const Bonobo_Stream stream, - Bonobo_Persist_ContentType type, void *data, - CORBA_Environment *ev) -{ - EItipControlPrivate *priv = data; - gint pos, length, length2; - icalcompiter iter; - icalcomponent_kind comp_kind; - char message[256]; - - - if (type && g_strcasecmp (type, "text/calendar") != 0 && - g_strcasecmp (type, "text/x-calendar") != 0) { - CORBA_exception_set (ev, CORBA_USER_EXCEPTION, - ex_Bonobo_Persist_WrongDataType, NULL); - return; - } - - if ((priv->vcalendar = stream_read (stream)) == NULL) { - CORBA_exception_set (ev, CORBA_USER_EXCEPTION, - ex_Bonobo_Persist_FileNotFound, NULL); - return; - } - - /* Do something with the data, here. */ - - priv->main_comp = icalparser_parse_string (priv->vcalendar); - if (priv->main_comp == NULL) { - g_printerr ("e-itip-control.c: the iCalendar data was invalid!\n"); - return; - } - - iter = icalcomponent_begin_component (priv->main_comp, ICAL_ANY_COMPONENT); - priv->comp = icalcompiter_deref (&iter); - -#if 0 - { - FILE *fp; - - fp = fopen ("evo.debug", "w"); - - fputs ("The raw vCalendar data:\n\n", fp); - fputs (priv->vcalendar, fp); - - fputs ("The main component:\n\n", fp); - fputs (icalcomponent_as_ical_string (priv->main_comp), fp); - - fputs ("The child component:\n\n", fp); - fputs (icalcomponent_as_ical_string (priv->comp), fp); - - fclose (fp); - } -#endif - - if (priv->comp == NULL) { - g_printerr ("e-itip-control.c: I could not extract a proper component from\n" - " the vCalendar data.\n"); - icalcomponent_free (priv->main_comp); - return; - } - - comp_kind = icalcomponent_isa (priv->comp); - - switch (comp_kind) { - case ICAL_VEVENT_COMPONENT: - case ICAL_VTODO_COMPONENT: - case ICAL_VJOURNAL_COMPONENT: - priv->cal_comp = cal_component_new (); - if (cal_component_set_icalcomponent (priv->cal_comp, priv->comp) == FALSE) { - g_printerr ("e-itip-control.c: I couldn't create a CalComponent from the iTip data.\n"); - gtk_object_unref (GTK_OBJECT (priv->cal_comp)); - } - break; - case ICAL_VFREEBUSY_COMPONENT: - /* Take care of busy time information. */ - return; - break; - default: - /* We don't know what this is, so bail. */ - { - GtkWidget *dialog; - - dialog = gnome_warning_dialog(_("I don't recognize this type of calendar component.")); - gnome_dialog_run (GNOME_DIALOG(dialog)); - - g_free (priv->vcalendar); - priv->vcalendar = NULL; - - return; - } - break; - } /* End switch. */ - - - /* Okay, good then; now I will pick apart the component to get - all the things I'll show in my control. */ - { - icalproperty *prop; - const char *description, *summary; - const char *new_text; - const char *organizer; - struct icaltimetype dtstart, dtend; - time_t tstart, tend; - - prop = icalcomponent_get_first_property (priv->comp, ICAL_ORGANIZER_PROPERTY); - if (prop) { - organizer = icalproperty_get_organizer (prop); - - /* Here I strip off the "MAILTO:" if it is present. */ - new_text = strchr (organizer, ':'); - if (new_text != NULL) - new_text++; - else - new_text = organizer; - - priv->organizer = g_strdup (new_text); - gtk_entry_set_text (GTK_ENTRY (priv->organizer_entry), new_text); - } - - prop = icalcomponent_get_first_property (priv->comp, ICAL_SUMMARY_PROPERTY); - if (prop) { - summary = icalproperty_get_summary (prop); - gtk_entry_set_text (GTK_ENTRY (priv->summary_entry), summary); - } - - prop = icalcomponent_get_first_property (priv->comp, ICAL_DESCRIPTION_PROPERTY); - if (prop) { - description = icalproperty_get_summary (prop); - - pos = 0; - length = strlen (description); - length2 = strlen (gtk_editable_get_chars - (GTK_EDITABLE (priv->description_box), 0, -1)); - - if (length2 > 0) - gtk_editable_delete_text (GTK_EDITABLE (priv->description_box), 0, length2); - - gtk_editable_insert_text (GTK_EDITABLE (priv->description_box), - description, - length, - &pos); - } - - prop = icalcomponent_get_first_property (priv->comp, ICAL_DTSTART_PROPERTY); - dtstart = icalproperty_get_dtstart (prop); - prop = icalcomponent_get_first_property (priv->comp, ICAL_DTEND_PROPERTY); - dtend = icalproperty_get_dtend (prop); - - tstart = icaltime_as_timet (dtstart); - tend = icaltime_as_timet (dtend); - - gtk_label_set_text (GTK_LABEL (priv->dtstart_label), ctime (&tstart)); - gtk_label_set_text (GTK_LABEL (priv->dtend_label), ctime (&tend)); - - /* Clear out any old-assed text that's been lying around in my message box. */ - gtk_editable_delete_text (GTK_EDITABLE (priv->message_text), 0, -1); - - prop = icalcomponent_get_first_property (priv->main_comp, ICAL_METHOD_PROPERTY); - switch (icalproperty_get_method (prop)) { - case ICAL_METHOD_PUBLISH: - { - GtkWidget *button; - - snprintf (message, 250, "%s has published calendar information, " - "which you can add to your own calendar. " - "No reply is necessary.", - priv->from_address); - - button = gtk_button_new_with_label (_("Add to Calendar")); - gtk_box_pack_start (GTK_BOX (priv->button_box), button, FALSE, FALSE, 3); - gtk_widget_show (button); - - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (add_button_clicked_cb), priv); - - break; - } - case ICAL_METHOD_REQUEST: - { - /* I'll check if I have to rsvp. */ - icalproperty *prop; - icalparameter *param; - int rsvp = FALSE; - - prop = find_attendee (priv->comp, priv->my_address); - if (prop) { - param = get_icalparam_by_type (prop, ICAL_RSVP_PARAMETER); - - if (param) { - if (icalparameter_get_rsvp (param)) - rsvp = TRUE; - } - } - - snprintf (message, 250, "This is a meeting organized by %s, " - "who indicated that you %s RSVP.", - (priv->organizer ? priv->organizer : "an unknown person"), - (rsvp ? "should" : "don't have to") ); - - if (rsvp) { - GtkWidget *accept_button, *decline_button, *tentative_button; - - accept_button = gtk_button_new_with_label (_(" Accept ")); - decline_button = gtk_button_new_with_label (_(" Decline ")); - tentative_button = gtk_button_new_with_label (_(" Tentative ")); - - gtk_box_pack_start (GTK_BOX (priv->button_box), decline_button, FALSE, FALSE, 3); - gtk_box_pack_end (GTK_BOX (priv->button_box), accept_button, FALSE, FALSE, 3); - gtk_box_pack_end (GTK_BOX (priv->button_box), tentative_button, FALSE, FALSE, 3); - - gtk_signal_connect (GTK_OBJECT (accept_button), "clicked", - GTK_SIGNAL_FUNC (accept_button_clicked_cb), priv); - gtk_signal_connect (GTK_OBJECT (tentative_button), "clicked", - GTK_SIGNAL_FUNC (tentative_button_clicked_cb), priv); - gtk_signal_connect (GTK_OBJECT (decline_button), "clicked", - GTK_SIGNAL_FUNC (decline_button_clicked_cb), priv); - - gtk_widget_show (accept_button); - gtk_widget_show (tentative_button); - gtk_widget_show (decline_button); - } - - } - break; - case ICAL_METHOD_REPLY: - { - icalproperty *prop; - icalparameter *param; - gboolean success = FALSE; - - prop = find_attendee (priv->comp, priv->from_address); - if (prop) { - param = get_icalparam_by_type (prop, ICAL_PARTSTAT_PARAMETER); - if (param) { - success = TRUE; - - priv->new_partstat = icalparameter_get_partstat (param); - } - } - - if (!success) { - snprintf (message, 250, "%s sent a reply to a meeting request, but " - "the reply is not properly formed.", - priv->from_address); - } - else { - GtkWidget *button; - - button = gtk_button_new_with_label (_("Update Calendar")); - gtk_box_pack_start (GTK_BOX (priv->button_box), button, FALSE, FALSE, 3); - gtk_widget_show (button); - - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (update_reply_cb), priv); - - snprintf (message, 250, "%s responded to your request, replying with: %s", - priv->from_address, partstat_values[priv->new_partstat]); - } - - } - break; - case ICAL_METHOD_CANCEL: - { - if (strcmp (priv->organizer, priv->from_address) != 0) { - snprintf (message, 250, "%s sent a cancellation request, but is not " - "the organizer of the meeting.", - priv->from_address); - } - else { - GtkWidget *button; - - button = gtk_button_new_with_label (_("Cancel Meeting")); - gtk_box_pack_start (GTK_BOX (priv->button_box), button, FALSE, FALSE, 3); - gtk_widget_show (button); - - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (cancel_meeting_cb), priv); - - snprintf (message, 250, "%s sent a cancellation request. You can" - " delete this event from your calendar, if you wish.", - priv->organizer); - } - - } - break; - default: - snprintf (message, 250, "I haven't the slightest notion what this calendar " - "object represents. Sorry."); - } - - { - int pos = 0; - - gtk_editable_insert_text (GTK_EDITABLE (priv->message_text), message, - strlen (message), &pos); - } - } - -} /* pstream_load */ - -/* - * This function implements the Bonobo::PersistStream:save method. - */ -static void -pstream_save (BonoboPersistStream *ps, const Bonobo_Stream stream, - Bonobo_Persist_ContentType type, void *data, - CORBA_Environment *ev) -{ - EItipControlPrivate *priv = data; - int length; - - if (type && g_strcasecmp (type, "text/calendar") != 0 && - g_strcasecmp (type, "text/x-calendar") != 0) { - CORBA_exception_set (ev, CORBA_USER_EXCEPTION, - ex_Bonobo_Persist_WrongDataType, NULL); - return; - } - - /* Put something into vcalendar here. */ - length = strlen (priv->vcalendar); - - bonobo_stream_client_write (stream, priv->vcalendar, length, ev); -} /* pstream_save */ - -static CORBA_long -pstream_get_max_size (BonoboPersistStream *ps, void *data, - CORBA_Environment *ev) -{ - EItipControlPrivate *priv = data; - - if (priv->vcalendar) - return strlen (priv->vcalendar); - else - return 0L; -} - -static Bonobo_Persist_ContentTypeList * -pstream_get_content_types (BonoboPersistStream *ps, void *closure, - CORBA_Environment *ev) -{ - return bonobo_persist_generate_content_types (2, "text/calendar", "text/x-calendar"); -} - -static void -get_prop ( BonoboPropertyBag *bag, - BonoboArg *arg, - guint arg_id, - CORBA_Environment *ev, - gpointer user_data) -{ - EItipControlPrivate *priv = user_data; - - if (arg_id == FROM_ADDRESS_ARG_ID) { - BONOBO_ARG_SET_STRING (arg, priv->from_address); - } - else if (arg_id == MY_ADDRESS_ARG_ID) { - BONOBO_ARG_SET_STRING (arg, priv->my_address); - } -} - -static void -set_prop ( BonoboPropertyBag *bag, - const BonoboArg *arg, - guint arg_id, - CORBA_Environment *ev, - gpointer user_data) -{ - EItipControlPrivate *priv = user_data; - - if (arg_id == FROM_ADDRESS_ARG_ID) { - if (priv->from_address) - g_free (priv->from_address); - - - priv->from_address = g_strdup (BONOBO_ARG_GET_STRING (arg)); - - /* Let's set the widget here, though I'm not sure if - it will work. */ - gtk_entry_set_text (GTK_ENTRY (priv->address_entry), priv->from_address); - - } - else if (arg_id == MY_ADDRESS_ARG_ID) { - if (priv->my_address) - g_free (priv->my_address); - - priv->my_address = g_strdup (BONOBO_ARG_GET_STRING (arg)); - } -} - - -static BonoboObject * -e_itip_control_factory (BonoboGenericFactory *Factory, void *closure) -{ - BonoboControl *control; - BonoboPropertyBag *prop_bag; - BonoboPersistStream *stream; - EItipControlPrivate *priv; - - priv = g_new0 (EItipControlPrivate, 1); - - priv->xml = glade_xml_new (EVOLUTION_GLADEDIR "/" "e-itip-control.glade", "main_frame"); - - /* Create the control. */ - priv->main_frame = glade_xml_get_widget (priv->xml, "main_frame"); - priv->organizer_entry = glade_xml_get_widget (priv->xml, "organizer_entry"); - priv->dtstart_label = glade_xml_get_widget (priv->xml, "dtstart_label"); - priv->dtend_label = glade_xml_get_widget (priv->xml, "dtend_label"); - priv->summary_entry = glade_xml_get_widget (priv->xml, "summary_entry"); - priv->description_box = glade_xml_get_widget (priv->xml, "description_box"); - /* priv->add_button = glade_xml_get_widget (priv->xml, "add_button"); */ - priv->button_box = glade_xml_get_widget (priv->xml, "button_box"); - priv->address_entry = glade_xml_get_widget (priv->xml, "address_entry"); - priv->message_text = glade_xml_get_widget (priv->xml, "message_text"); - - gtk_text_set_word_wrap (GTK_TEXT (priv->message_text), TRUE); - - priv->xml2 = glade_xml_new (EVOLUTION_GLADEDIR "/" "e-itip-control.glade", "loading_window"); - priv->loading_progress = glade_xml_get_widget (priv->xml2, "loading_progress"); - priv->loading_window = glade_xml_get_widget (priv->xml2, "loading_window"); - - gtk_signal_connect (GTK_OBJECT (priv->main_frame), "destroy", - GTK_SIGNAL_FUNC (itip_control_destroy_cb), priv); - - gtk_widget_show (priv->main_frame); - - control = bonobo_control_new (priv->main_frame); - - /* create a property bag */ - prop_bag = bonobo_property_bag_new ( get_prop, set_prop, priv ); - bonobo_control_set_properties (control, prop_bag); - - bonobo_property_bag_add (prop_bag, "from_address", FROM_ADDRESS_ARG_ID, BONOBO_ARG_STRING, NULL, - "from_address", 0 ); - bonobo_property_bag_add (prop_bag, "my_address", MY_ADDRESS_ARG_ID, BONOBO_ARG_STRING, NULL, - "my_address", 0 ); - - bonobo_control_set_automerge (control, TRUE); - - stream = bonobo_persist_stream_new (pstream_load, pstream_save, - pstream_get_max_size, - pstream_get_content_types, - priv); - - if (stream == NULL) { - bonobo_object_unref (BONOBO_OBJECT (control)); - return NULL; - } - - bonobo_object_add_interface (BONOBO_OBJECT (control), - BONOBO_OBJECT (stream)); - - return BONOBO_OBJECT (control); -} - -void -e_itip_control_factory_init (void) -{ - static BonoboGenericFactory *factory = NULL; - - if (factory != NULL) - return; - - factory = bonobo_generic_factory_new ( - "OAFIID:GNOME_Evolution_Calendar_iTip_ControlFactory", - e_itip_control_factory, NULL); - - if (factory == NULL) - g_error ("I could not register an iTip control factory."); -} - |