From 8160d7388e27c6f97e3ed96bc5d61fbf20ff2d16 Mon Sep 17 00:00:00 2001 From: Federico Mena Quintero Date: Mon, 8 May 2000 16:58:27 +0000 Subject: CalBackendClass now is just an interface for calendar backends; this is an 2000-05-08 Federico Mena Quintero * pcs/cal-backend.h (CalBackendClass): CalBackendClass now is just an interface for calendar backends; this is an abstract class. Put in the vtable for the backend methods. * pcs/cal-backend.c (cal_backend_new): Removed function, since CalBackend is not just an abstract class. Removed implementation-specific functions and made public functions call the virtual methods instead. * pcs/cal-backend-imc.[ch]: New files with the CalBackendIMC implementation; this implements a backend for iCalendar and vCalendar files. Moved the implementation-specific stuff from cal-backend.[ch] to here. * pcs/cal-backend-imc.c (CalendarFormat): Moved enumeration to here. Added a CAL_UNKNOWN value for when the backend is not loaded yet. (cal_backend_imc_init): Initialize priv->format as CAL_UNKNOWN. (save_to_vcal): Use the same VCProdIdProp value as in cal-util/calobj.c. Use "1.0" as the VCVersionProp as per the vCalendar spec. (ensure_uid): Return nothing, since the result value need not be used anymore. (add_object): Since we mark the calendar as dirty anyways, we do not need to check the result value of ensure_uid() anymore. (remove_object): Asssert that we know how to handle the object's type. We do this in add_object() anyways. * pcs/Makefile.am (libpcs_a_SOURCES): Added cal-backend-imc.[ch]. * gui/gnome-cal.c: Replaced debugging printf()s with g_message() so that we can see the line number where they occur. * gui/gnome-cal.c (gnome_calendar_load_cb): Sort of handle the LOAD_METHOD_NOT_SUPPORTED result code, and added a default for the switch. * cal-client/cal-listener.h (CalListenerLoadStatus): Removed enumeration; it is stupid to translate all values for the CalClient when it is going to translate them again. (CalListenerClass::cal_loaded): This signal now passes the LoadStatus directly from the CORBA side. * cal-client/cal-listener.c (Listener_cal_loaded): Do not translate the status value. * cal-client/cal-client.h (CalClientLoadStatus): Added the CAL_CLIENT_LOAD_METHOD_NOT_SUPPORTED error code. * cal-client/cal-client.c (cal_loaded_cb): Translate the CORBA version of the LoadStatus result code. * pcs/cal-factory.c (CalFactoryPrivate): New methods field for the hash table from method strings to the GtkTypes for backend class types. (cal_factory_init): Create the priv->methods hash table. (cal_factory_destroy): Free the priv->methods hash table. (cal_factory_register_method): New function to register a backend class for a particular URI method. (launch_backend_for_uri): New function to launch a backend for a particular URI's method. (load_backend): Use launch_backend_for_uri(). Move the error notification code from load_fn() to here. (create_backend): Use launch_backend_for_uri(). Move the error notification code form create_fn() to here; it is #ifdefed out since currently cal_backend_create() does not have any error reporting capabilities. * idl/evolution-calendar.idl (Listener::LoadStatus): Added a PROTOCOL_NOT_SUPPORTED error code. * pcs/cal-factory.c (cal_factory_load cal_factory_create): Removed functions, since they were supposed to be internal only. (CalFactory_load): Call queue_load_create_job() directly. (CalFactory_create): Likewise. svn path=/trunk/; revision=2921 --- calendar/pcs/cal-backend-imc.h | 60 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 calendar/pcs/cal-backend-imc.h (limited to 'calendar/pcs/cal-backend-imc.h') diff --git a/calendar/pcs/cal-backend-imc.h b/calendar/pcs/cal-backend-imc.h new file mode 100644 index 0000000000..b0fa93611e --- /dev/null +++ b/calendar/pcs/cal-backend-imc.h @@ -0,0 +1,60 @@ +/* Evolution calendar - Internet Mail Consortium formats backend + * + * Copyright (C) 2000 Helix Code, Inc. + * + * Authors: Federico Mena-Quintero + * Seth Alves + * + * 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. + */ + +#ifndef CAL_BACKEND_IMC_H +#define CAL_BACKEND_IMC_H + +#include +#include "cal-backend.h" + +BEGIN_GNOME_DECLS + + + +#define CAL_BACKEND_IMC_TYPE (cal_backend_imc_get_type ()) +#define CAL_BACKEND_IMC(obj) (GTK_CHECK_CAST ((obj), CAL_BACKEND_IMC_TYPE, CalBackendIMC)) +#define CAL_BACKEND_IMC_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), CAL_BACKEND_IMC_TYPE, \ + CalBackendIMCClass)) +#define IS_CAL_BACKEND_IMC(obj) (GTK_CHECK_TYPE ((obj), CAL_BACKEND_IMC_TYPE)) +#define IS_CAL_BACKEND_IMC_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), CAL_BACKEND_IMC_TYPE)) + +typedef struct _CalBackendIMC CalBackendIMC; +typedef struct _CalBackendIMCClass CalBackendIMCClass; + +struct _CalBackendIMC { + CalBackend backend; + + /* Private data */ + gpointer priv; +}; + +struct _CalBackendIMCClass { + CalBackendClass parent_class; +}; + +GtkType cal_backend_imc_get_type (void); + + + +END_GNOME_DECLS + +#endif -- cgit v1.2.3