diff options
Diffstat (limited to 'calendar/gui/e-itip-control.c')
| -rw-r--r-- | calendar/gui/e-itip-control.c | 476 |
1 files changed, 0 insertions, 476 deletions
diff --git a/calendar/gui/e-itip-control.c b/calendar/gui/e-itip-control.c deleted file mode 100644 index 193667b9b7..0000000000 --- a/calendar/gui/e-itip-control.c +++ /dev/null @@ -1,476 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-itip-control.c - * - * Authors: - * Jesse Pavel <jpavel@helixcode.com> - * - * Copyright 2000, Helix Code, Inc. - */ - -#include <config.h> -#include <gnome.h> -#include <bonobo.h> -#include <glade/glade.h> -#include <icaltypes.h> -#include <ical.h> -#include <time.h> - -#include "e-itip-control.h" -#include <cal-util/cal-component.h> -#include <cal-client/cal-client.h> - - -#define DEFAULT_WIDTH 500 -#define DEFAULT_HEIGHT 400 - -extern gchar *evolution_dir; - -typedef struct _EItipControlPrivate EItipControlPrivate; - -struct _EItipControlPrivate { - GladeXML *xml; - GtkWidget *main_frame; - GtkWidget *text_box; - GtkWidget *organizer_entry, *dtstart_label, *dtend_label; - GtkWidget *summary_entry, *description_box; - GtkWidget *add_button; - GtkWidget *loading_window; - GtkWidget *loading_progress; - - icalcomponent *main_comp, *comp; - CalComponent *cal_comp; -}; - - -#if 0 -static icalparameter * -get_icalparam_by_type (icalproperty *prop, icalparameter_kind kind) -{ - icalparameter *param; - - for (param = icalproperty_get_first_parameter (prop, ICAL_ANY_PARAMETER); - param != NULL && icalparameter_isa (param) != kind; - param = icalproperty_get_next_parameter (prop, ICAL_ANY_PARAMETER) ); - - return param; -} -#endif - -static void -itip_control_destroy_cb (GtkObject *object, - gpointer data) -{ - EItipControlPrivate *priv = data; - - gtk_object_unref (GTK_OBJECT (priv->xml)); - if (priv->main_comp != NULL) { - icalcomponent_free (priv->main_comp); - } - - if (priv->cal_comp != NULL) { - gtk_object_unref (GTK_OBJECT (priv->cal_comp)); - } - g_free (priv); -} - -static void -itip_control_size_request_cb (GtkWidget *widget, GtkRequisition *requisition) -{ - requisition->width = DEFAULT_WIDTH; - requisition->height = DEFAULT_HEIGHT; -} - -static void -cal_loaded_cb (GtkObject *object, CalClientGetStatus status, gpointer data) -{ - CalClient *client = CAL_CLIENT (object); - EItipControlPrivate *priv = data; - - gtk_widget_hide (priv->loading_progress); - - if (status == CAL_CLIENT_GET_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 added."); - 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 -add_button_clicked_cb (GtkWidget *widget, gpointer data) -{ - EItipControlPrivate *priv = data; - gchar cal_uri[255]; - CalClient *client; - - sprintf (cal_uri, "%s/local/Calendar/calendar.ics", evolution_dir); - - client = cal_client_new (); - if (cal_client_load_calendar (client, cal_uri) == 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_signal_connect (GTK_OBJECT (client), "cal_loaded", - GTK_SIGNAL_FUNC (cal_loaded_cb), priv); - - gtk_progress_bar_update (GTK_PROGRESS_BAR (priv->loading_progress), 0.5); - gtk_widget_show (priv->loading_progress); - - return; -} - - -/* - * 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; - gchar *vcalendar; - gint pos, length, length2; - icalcomponent_kind comp_kind; - - 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 ((vcalendar = stream_read (stream)) == NULL) { - CORBA_exception_set (ev, CORBA_USER_EXCEPTION, - ex_Bonobo_Persist_FileNotFound, NULL); - return; - } - - /* Do something with the data, here. */ - pos = 0; - length = strlen (vcalendar); - length2 = strlen (gtk_editable_get_chars (GTK_EDITABLE (priv->text_box), 0, -1)); - - - if (length2 > 0) - gtk_editable_delete_text (GTK_EDITABLE (priv->text_box), 0, length2); - - gtk_editable_insert_text (GTK_EDITABLE (priv->text_box), - vcalendar, - length, - &pos); - - priv->main_comp = icalparser_parse_string (vcalendar); - if (priv->main_comp == NULL) { - g_printerr ("e-itip-control.c: the iCalendar data was invalid!\n"); - return; - } - - priv->comp = icalcomponent_get_first_component (priv->main_comp, - ICAL_ANY_COMPONENT); - 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. */ - 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 (vcalendar); - - 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; - gchar *new_text; - gchar *organizer, *description, *summary; - 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; - - 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)); - } - - pos = 0; - length = strlen (vcalendar); - length2 = strlen (gtk_editable_get_chars (GTK_EDITABLE (priv->text_box), 0, -1)); - - - if (length2 > 0) - gtk_editable_delete_text (GTK_EDITABLE (priv->text_box), 0, length2); - - gtk_editable_insert_text (GTK_EDITABLE (priv->text_box), - vcalendar, - length, - &pos); - - - g_free (vcalendar); - -} /* 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; - gchar *vcalendar; - 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 = gtk_text_get_length (GTK_TEXT (priv->text_box)); - vcalendar = gtk_editable_get_chars (GTK_EDITABLE (priv->text_box), 0, -1); - - bonobo_stream_client_write (stream, vcalendar, length, ev); - g_free (vcalendar); -} /* pstream_save */ - -static CORBA_long -pstream_get_max_size (BonoboPersistStream *ps, void *data, - CORBA_Environment *ev) -{ - EItipControlPrivate *priv = data; - gint length; - - length = gtk_text_get_length (GTK_TEXT (priv->text_box)); - - return length; -} - -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 BonoboObject * -e_itip_control_factory (BonoboGenericFactory *Factory, void *closure) -{ - BonoboControl *control; - 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->text_box = glade_xml_get_widget (priv->xml, "text_box"); - 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->loading_progress = glade_xml_get_widget (priv->xml, "loading_progress"); - priv->loading_window = glade_xml_get_widget (priv->xml, "loading_window"); - - gtk_text_set_editable (GTK_TEXT (priv->text_box), FALSE); - - gtk_signal_connect (GTK_OBJECT (priv->main_frame), "destroy", - GTK_SIGNAL_FUNC (itip_control_destroy_cb), priv); - gtk_signal_connect (GTK_OBJECT (priv->main_frame), "size_request", - GTK_SIGNAL_FUNC (itip_control_size_request_cb), priv); - gtk_signal_connect (GTK_OBJECT (priv->add_button), "clicked", - GTK_SIGNAL_FUNC (add_button_clicked_cb), priv); - - gtk_widget_show (priv->text_box); - gtk_widget_show (priv->main_frame); - - control = bonobo_control_new (priv->main_frame); - - 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:control-factory:e_itipview:10441fcf-9a4f-4bf9-a026-d50b5462d45a", - e_itip_control_factory, NULL); - - if (factory == NULL) - g_error ("I could not register an iTip control factory."); -} - |