This commit was manufactured by cvs2svn to create tagGNUMERIC_0_66

'GNUMERIC_0_66'.

svn path=/tags/GNUMERIC_0_66/; revision=10420

1 files changed, 0 insertions, 567 deletions

diff --git a/calendar/pcs/cal-backend.c b/calendar/pcs/cal-backend.c
deleted file mode 100644
index 081442e392..0000000000
--- a/calendar/pcs/cal-backend.c
+++ /dev/null
@@ -1,567 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* Evolution calendar - generic backend class
- *
- * Copyright (C) 2000 Helix Code, Inc.
- * Copyright (C) 2000 Ximian, Inc.
- *
- * Authors: Federico Mena-Quintero <federico@ximian.com>
- *          JP Rosevear <jpr@ximian.com>
- *          Rodrigo Moya <rodrigo@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 <gtk/gtkobject.h>
-#include <gtk/gtksignal.h>
-#include <gnome-xml/parser.h>
-#include <gnome-xml/parserInternals.h>
-#include <gnome-xml/xmlmemory.h>
-
-#include "cal-backend.h"
-#include "libversit/vcc.h"
-
-
-
-/* Signal IDs */
-enum {
-	LAST_CLIENT_GONE,
-	OPENED,
-	OBJ_UPDATED,
-	OBJ_REMOVED,
-	LAST_SIGNAL
-};
-
-static void cal_backend_class_init (CalBackendClass *class);
-
-static guint cal_backend_signals[LAST_SIGNAL];
-
-#define CLASS(backend) (CAL_BACKEND_CLASS (GTK_OBJECT (backend)->klass))
-
-
-
-/**
- * cal_backend_get_type:
- * @void:
- *
- * Registers the #CalBackend class if necessary, and returns the type ID
- * associated to it.
- *
- * Return value: The type ID of the #CalBackend class.
- **/
-GtkType
-cal_backend_get_type (void)
-{
-	static GtkType cal_backend_type = 0;
-
-	if (!cal_backend_type) {
-		static const GtkTypeInfo cal_backend_info = {
-			"CalBackend",
-			sizeof (CalBackend),
-			sizeof (CalBackendClass),
-			(GtkClassInitFunc) cal_backend_class_init,
-			(GtkObjectInitFunc) NULL,
-			NULL, /* reserved_1 */
-			NULL, /* reserved_2 */
-			(GtkClassInitFunc) NULL
-		};
-
-		cal_backend_type =
-			gtk_type_unique (GTK_TYPE_OBJECT, &cal_backend_info);
-	}
-
-	return cal_backend_type;
-}
-
-/* Class initialization function for the calendar backend */
-static void
-cal_backend_class_init (CalBackendClass *class)
-{
-	GtkObjectClass *object_class;
-
-	object_class = (GtkObjectClass *) class;
-
-	cal_backend_signals[LAST_CLIENT_GONE] =
-		gtk_signal_new ("last_client_gone",
-				GTK_RUN_FIRST,
-				object_class->type,
-				GTK_SIGNAL_OFFSET (CalBackendClass, last_client_gone),
-				gtk_marshal_NONE__NONE,
-				GTK_TYPE_NONE, 0);
-	cal_backend_signals[OPENED] =
-		gtk_signal_new ("opened",
-				GTK_RUN_FIRST,
-				object_class->type,
-				GTK_SIGNAL_OFFSET (CalBackendClass, opened),
-				gtk_marshal_NONE__ENUM,
-				GTK_TYPE_NONE, 1,
-				GTK_TYPE_ENUM);
-	cal_backend_signals[OBJ_UPDATED] =
-		gtk_signal_new ("obj_updated",
-				GTK_RUN_FIRST,
-				object_class->type,
-				GTK_SIGNAL_OFFSET (CalBackendClass, obj_updated),
-				gtk_marshal_NONE__STRING,
-				GTK_TYPE_NONE, 1,
-				GTK_TYPE_STRING);
-	cal_backend_signals[OBJ_REMOVED] =
-		gtk_signal_new ("obj_removed",
-				GTK_RUN_FIRST,
-				object_class->type,
-				GTK_SIGNAL_OFFSET (CalBackendClass, obj_removed),
-				gtk_marshal_NONE__STRING,
-				GTK_TYPE_NONE, 1,
-				GTK_TYPE_STRING);
-
-	gtk_object_class_add_signals (object_class, cal_backend_signals, LAST_SIGNAL);
-
-	class->last_client_gone = NULL;
-	class->opened = NULL;
-	class->obj_updated = NULL;
-	class->obj_removed = NULL;
-
-	class->get_uri = NULL;
-	class->add_cal = NULL;
-	class->open = NULL;
-	class->is_loaded = NULL;
-	class->get_n_objects = NULL;
-	class->get_object = NULL;
-	class->get_type_by_uid = NULL;
-	class->get_uids = NULL;
-	class->get_objects_in_range = NULL;
-	class->get_free_busy = NULL;
-	class->get_changes = NULL;
-	class->get_alarms_in_range = NULL;
-	class->get_alarms_for_object = NULL;
-	class->update_object = NULL;
-	class->remove_object = NULL;
-}
-
-
-
-/**
- * cal_backend_get_uri:
- * @backend: A calendar backend.
- *
- * Queries the URI of a calendar backend, which must already have an open
- * calendar.
- *
- * Return value: The URI where the calendar is stored.
- **/
-GnomeVFSURI *
-cal_backend_get_uri (CalBackend *backend)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-
-	g_assert (CLASS (backend)->get_uri != NULL);
-	return (* CLASS (backend)->get_uri) (backend);
-}
-
-/**
- * cal_backend_add_cal:
- * @backend: A calendar backend.
- * @cal: A calendar client interface object.
- *
- * Adds a calendar client interface object to a calendar @backend.
- * The calendar backend must already have an open calendar.
- **/
-void
-cal_backend_add_cal (CalBackend *backend, Cal *cal)
-{
-	g_return_if_fail (backend != NULL);
-	g_return_if_fail (IS_CAL_BACKEND (backend));
-
-	g_assert (CLASS (backend)->add_cal != NULL);
-	(* CLASS (backend)->add_cal) (backend, cal);
-}
-
-/**
- * cal_backend_open:
- * @backend: A calendar backend.
- * @uri: URI that contains the calendar data.
- * @only_if_exists: Whether the calendar should be opened only if it already
- * exists.  If FALSE, a new calendar will be created when the specified @uri
- * does not exist.
- *
- * Opens a calendar backend with data from a calendar stored at the specified
- * URI.
- *
- * Return value: An operation status code.
- **/
-CalBackendOpenStatus
-cal_backend_open (CalBackend *backend, GnomeVFSURI *uri, gboolean only_if_exists)
-{
-	CalBackendOpenStatus result;
-
-	g_return_val_if_fail (backend != NULL, CAL_BACKEND_OPEN_ERROR);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), CAL_BACKEND_OPEN_ERROR);
-	g_return_val_if_fail (uri != NULL, CAL_BACKEND_OPEN_ERROR);
-
-	g_assert (CLASS (backend)->open != NULL);
-	result = (* CLASS (backend)->open) (backend, uri, only_if_exists);
-
-	return result;
-}
-
-/**
- * cal_backend_is_loaded:
- * @backend: A calendar backend.
- * 
- * Queries whether a calendar backend has been loaded yet.
- * 
- * Return value: TRUE if the backend has been loaded with data, FALSE otherwise.
- **/
-gboolean
-cal_backend_is_loaded (CalBackend *backend)
-{
-	gboolean result;
-
-	g_return_val_if_fail (backend != NULL, FALSE);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), FALSE);
-
-	g_assert (CLASS (backend)->is_loaded != NULL);
-	result = (* CLASS (backend)->is_loaded) (backend);
-
-	return result;
-}
-
-/**
- * cal_backend_get_n_objects:
- * @backend: A calendar backend.
- * @type: Types of objects that will be included in the count.
- * 
- * Queries the number of calendar objects of a particular type.
- * 
- * Return value: Number of objects of the specified @type.
- **/
-int
-cal_backend_get_n_objects (CalBackend *backend, CalObjType type)
-{
-	g_return_val_if_fail (backend != NULL, -1);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), -1);
-
-	g_assert (CLASS (backend)->get_n_objects != NULL);
-	return (* CLASS (backend)->get_n_objects) (backend, type);
-}
-
-/**
- * cal_backend_get_object:
- * @backend: A calendar backend.
- * @uid: Unique identifier for a calendar object.
- *
- * Queries a calendar backend for a calendar object based on its unique
- * identifier.
- *
- * Return value: The string representation of a complete calendar wrapping the
- * the sought object, or NULL if no object had the specified UID.  A complete
- * calendar is returned because you also need the timezone data.
- **/
-char *
-cal_backend_get_object (CalBackend *backend, const char *uid)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-	g_return_val_if_fail (uid != NULL, NULL);
-
-	g_assert (CLASS (backend)->get_object != NULL);
-	return (* CLASS (backend)->get_object) (backend, uid);
-}
-
-/**
- * cal_backend_get_uids:
- * @backend: A calendar backend.
- * @type: Bitmask with types of objects to return.
- *
- * Builds a list of unique identifiers corresponding to calendar objects whose
- * type matches one of the types specified in the @type flags.
- *
- * Return value: A list of strings that are the sought UIDs.  The list should be
- * freed using the cal_obj_uid_list_free() function.
- **/
-GList *
-cal_backend_get_uids (CalBackend *backend, CalObjType type)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-
-	g_assert (CLASS (backend)->get_uids != NULL);
-	return (* CLASS (backend)->get_uids) (backend, type);
-}
-
-
-/**
- * cal_backend_get_objects_in_range:
- * @backend: A calendar backend.
- * @type: Bitmask with types of objects to return.
- * @start: Start time for query.
- * @end: End time for query.
- * 
- * Builds a list of unique identifiers corresponding to calendar objects of the
- * specified type that occur or recur within the specified time range.
- * 
- * Return value: A list of UID strings.  The list should be freed using the
- * cal_obj_uid_list_free() function.
- **/
-GList *
-cal_backend_get_objects_in_range (CalBackend *backend, CalObjType type,
-				  time_t start, time_t end)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-	g_return_val_if_fail (start != -1 && end != -1, NULL);
-	g_return_val_if_fail (start <= end, NULL);
-
-	g_assert (CLASS (backend)->get_objects_in_range != NULL);
-	return (* CLASS (backend)->get_objects_in_range) (backend, type, start, end);
-}
-
-/**
- * cal_backend_get_free_busy:
- * @backend: A calendar backend.
- * @start: Start time for query.
- * @end: End time for query.
- * 
- * Gets a free/busy object for the given time interval
- * 
- * Return value: a free/busy object
- **/
-char *
-cal_backend_get_free_busy (CalBackend *backend, time_t start, time_t end)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-	g_return_val_if_fail (start != -1 && end != -1, NULL);
-	g_return_val_if_fail (start <= end, NULL);
-
-	g_assert (CLASS (backend)->get_free_busy != NULL);
-	return (* CLASS (backend)->get_free_busy) (backend, start, end);
-}
-
-/**
- * cal_backend_get_changes:
- * @backend: A calendar backend
- * @type: Bitmask with types of objects to return.
- * @change_id: A unique uid for the callers change list
- * 
- * Builds a sequence of objects and the type of change that occurred on them since
- * the last time the give change_id was seen
- * 
- * Return value: A list of the objects that changed and the type of change
- **/
-GNOME_Evolution_Calendar_CalObjChangeSeq *
-cal_backend_get_changes (CalBackend *backend, CalObjType type, const char *change_id) 
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-	g_return_val_if_fail (change_id != NULL, NULL);
-
-	g_assert (CLASS (backend)->get_changes != NULL);
-	return (* CLASS (backend)->get_changes) (backend, type, change_id);
-}
-
-/**
- * cal_backend_get_alarms_in_range:
- * @backend: A calendar backend.
- * @start: Start time for query.
- * @end: End time for query.
- * @valid_range: Return value that says whether the range is valid or not.
- * 
- * Builds a sorted list of the alarms that trigger in the specified time range.
- * 
- * Return value: A sequence of component alarm instances structures, or NULL
- * if @valid_range returns FALSE.
- **/
-GNOME_Evolution_Calendar_CalComponentAlarmsSeq *
-cal_backend_get_alarms_in_range (CalBackend *backend, time_t start, time_t end, gboolean *valid_range)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-	g_return_val_if_fail (valid_range != NULL, NULL);
-
-	g_assert (CLASS (backend)->get_alarms_in_range != NULL);
-
-	if (!(start != -1 && end != -1 && start <= end)) {
-		*valid_range = FALSE;
-		return NULL;
-	} else {
-		*valid_range = TRUE;
-		return (* CLASS (backend)->get_alarms_in_range) (backend, start, end);
-	}
-}
-
-/**
- * cal_backend_get_alarms_for_object:
- * @backend: A calendar backend.
- * @uid: Unique identifier for a calendar object.
- * @start: Start time for query.
- * @end: End time for query.
- * @result: Return value for the result code for the operation.
- * 
- * Builds a sorted list of the alarms of the specified event that trigger in a
- * particular time range.
- * 
- * Return value: A structure of the component's alarm instances, or NULL if @result
- * returns something other than #CAL_BACKEND_GET_ALARMS_SUCCESS.
- **/
-GNOME_Evolution_Calendar_CalComponentAlarms *
-cal_backend_get_alarms_for_object (CalBackend *backend, const char *uid,
-				   time_t start, time_t end,
-				   CalBackendGetAlarmsForObjectResult *result)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-	g_return_val_if_fail (uid != NULL, NULL);
-	g_return_val_if_fail (result != NULL, NULL);
-
-	g_assert (CLASS (backend)->get_alarms_for_object != NULL);
-
-	if (!(start != -1 && end != -1 && start <= end)) {
-		*result = CAL_BACKEND_GET_ALARMS_INVALID_RANGE;
-		return NULL;
-	} else {
-		gboolean object_found;
-		GNOME_Evolution_Calendar_CalComponentAlarms *alarms;
-
-		alarms = (* CLASS (backend)->get_alarms_for_object) (backend, uid, start, end,
-								     &object_found);
-
-		if (object_found)
-			*result = CAL_BACKEND_GET_ALARMS_SUCCESS;
-		else
-			*result = CAL_BACKEND_GET_ALARMS_NOT_FOUND;
-
-		return alarms;
-	}
-}
-
-/**
- * cal_backend_update_object:
- * @backend: A calendar backend.
- * @uid: Unique identifier of the object to update.
- * @calobj: String representation of the new calendar object.
- * 
- * Updates an object in a calendar backend.  It will replace any existing
- * object that has the same UID as the specified one.  The backend will in
- * turn notify all of its clients about the change.
- * 
- * Return value: TRUE on success, FALSE on being passed an invalid object or one
- * with an unsupported type.
- **/
-gboolean
-cal_backend_update_object (CalBackend *backend, const char *uid, const char *calobj)
-{
-	g_return_val_if_fail (backend != NULL, FALSE);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), FALSE);
-	g_return_val_if_fail (uid != NULL, FALSE);
-	g_return_val_if_fail (calobj != NULL, FALSE);
-
-	g_assert (CLASS (backend)->update_object != NULL);
-	return (* CLASS (backend)->update_object) (backend, uid, calobj);
-}
-
-/**
- * cal_backend_remove_object:
- * @backend: A calendar backend.
- * @uid: Unique identifier of the object to remove.
- * 
- * Removes an object in a calendar backend.  The backend will notify all of its
- * clients about the change.
- * 
- * Return value: TRUE on success, FALSE on being passed an UID for an object
- * that does not exist in the backend.
- **/
-gboolean
-cal_backend_remove_object (CalBackend *backend, const char *uid)
-{
-	g_return_val_if_fail (backend != NULL, FALSE);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), FALSE);
-	g_return_val_if_fail (uid != NULL, FALSE);
-
-	g_assert (CLASS (backend)->remove_object != NULL);
-	return (* CLASS (backend)->remove_object) (backend, uid);
-}
-
-/**
- * cal_backend_last_client_gone:
- * @backend: A calendar backend.
- * 
- * Emits the "last_client_gone" signal of a calendar backend.  This function is
- * to be used only by backend implementations.
- **/
-void
-cal_backend_last_client_gone (CalBackend *backend)
-{
-	g_return_if_fail (backend != NULL);
-	g_return_if_fail (IS_CAL_BACKEND (backend));
-
-	gtk_signal_emit (GTK_OBJECT (backend), cal_backend_signals[LAST_CLIENT_GONE]);
-}
-
-/**
- * cal_backend_opened:
- * @backend: A calendar backend.
- * @status: Open status code.
- * 
- * Emits the "opened" signal of a calendar backend.  This function is to be used
- * only by backend implementations.
- **/
-void
-cal_backend_opened (CalBackend *backend, CalBackendOpenStatus status)
-{
-	g_return_if_fail (backend != NULL);
-	g_return_if_fail (IS_CAL_BACKEND (backend));
-
-	gtk_signal_emit (GTK_OBJECT (backend), cal_backend_signals[OPENED],
-			 status);
-}
-
-/**
- * cal_backend_obj_updated:
- * @backend: A calendar backend.
- * @uid: Unique identifier of the component that was updated.
- * 
- * Emits the "obj_updated" signal of a calendar backend.  This function is to be
- * used only by backend implementations.
- **/
-void
-cal_backend_obj_updated (CalBackend *backend, const char *uid)
-{
-	g_return_if_fail (backend != NULL);
-	g_return_if_fail (IS_CAL_BACKEND (backend));
-	g_return_if_fail (uid != NULL);
-
-	gtk_signal_emit (GTK_OBJECT (backend), cal_backend_signals[OBJ_UPDATED],
-			 uid);
-}
-
-/**
- * cal_backend_obj_removed:
- * @backend: A calendar backend.
- * @uid: Unique identifier of the component that was removed.
- * 
- * Emits the "obj_removed" signal of a calendar backend.  This function is to be
- * used only by backend implementations.
- **/
-void
-cal_backend_obj_removed (CalBackend *backend, const char *uid)
-{
-	g_return_if_fail (backend != NULL);
-	g_return_if_fail (IS_CAL_BACKEND (backend));
-	g_return_if_fail (uid != NULL);
-
-	gtk_signal_emit (GTK_OBJECT (backend), cal_backend_signals[OBJ_REMOVED],
-			 uid);
-}