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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Authors: Michael Zucchi <notzed@ximian.com>
*
* Copyright 2004 Ximian, Inc. (www.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 Street #330, Boston, MA 02111-1307, USA.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <stdlib.h>
#include <glib.h>
#include "es-event.h"
static GObjectClass *eme_parent;
static ESEvent *es_event;
static void
eme_init(GObject *o)
{
/*ESEvent *eme = (ESEvent *)o; */
}
static void
eme_finalise(GObject *o)
{
((GObjectClass *)eme_parent)->finalize(o);
}
static void
eme_target_free(EEvent *ep, EEventTarget *t)
{
switch (t->type) {
case ES_EVENT_TARGET_STATE: {
ESEventTargetState *s = (ESEventTargetState *)t;
s = s;
break; }
}
((EEventClass *)eme_parent)->target_free(ep, t);
}
static void
eme_class_init(GObjectClass *klass)
{
klass->finalize = eme_finalise;
((EEventClass *)klass)->target_free = eme_target_free;
}
GType
es_event_get_type(void)
{
static GType type = 0;
if (type == 0) {
static const GTypeInfo info = {
sizeof(ESEventClass),
NULL, NULL,
(GClassInitFunc)eme_class_init,
NULL, NULL,
sizeof(ESEvent), 0,
(GInstanceInitFunc)eme_init
};
eme_parent = g_type_class_ref(e_event_get_type());
type = g_type_register_static(e_event_get_type(), "ESEvent", &info, 0);
}
return type;
}
/**
* es_event_peek:
* @void:
*
* Get the singular instance of the shell event handler.
*
* Return value:
**/
ESEvent *es_event_peek(void)
{
if (es_event == NULL) {
es_event = g_object_new(es_event_get_type(), 0);
/** @HookPoint: Shell Events Hookpoint
* Id: org.gnome.evolution.shell.events
*
* This is the hook point which emits shell events.
*/
e_event_construct(&es_event->event, "org.gnome.evolution.shell.events");
}
return es_event;
}
ESEventTargetState *
es_event_target_new_state(ESEvent *eme, int state)
{
ESEventTargetState *t = e_event_target_new(&eme->event, ES_EVENT_TARGET_STATE, sizeof(*t));
guint32 mask = ~0;
t->state = state;
if (state)
mask &= ~ES_EVENT_STATE_ONLINE;
else
mask &= ~ES_EVENT_STATE_OFFLINE;
t->target.mask = mask;
return t;
}
ESEventTargetUpgrade *
es_event_target_new_upgrade(ESEvent *eme, int major, int minor, int revision)
{
ESEventTargetUpgrade *t = e_event_target_new(&eme->event, ES_EVENT_TARGET_UPGRADE, sizeof(*t));
t->major = major;
t->minor = minor;
t->revision = revision;
return t;
}
/* ********************************************************************** */
static void *emeh_parent_class;
#define emeh ((ESEventHook *)eph)
static const EEventHookTargetMask emeh_state_masks[] = {
{ "online", ES_EVENT_STATE_ONLINE },
{ "offline", ES_EVENT_STATE_OFFLINE },
{ 0 }
};
static const EEventHookTargetMap emeh_targets[] = {
{ "state", ES_EVENT_TARGET_STATE, emeh_state_masks },
{ "upgrade", ES_EVENT_TARGET_UPGRADE, NULL },
{ 0 }
};
static void
emeh_finalise(GObject *o)
{
/*EPluginHook *eph = (EPluginHook *)o;*/
((GObjectClass *)emeh_parent_class)->finalize(o);
}
static void
emeh_class_init(EPluginHookClass *klass)
{
int i;
/** @HookClass: Shell Main Menu
* @Id: org.gnome.evolution.shell.events:1.0
* @Target: ESEventTargetState
*
* A hook for events coming from the shell.
**/
((GObjectClass *)klass)->finalize = emeh_finalise;
((EPluginHookClass *)klass)->id = "org.gnome.evolution.shell.events:1.0";
for (i=0;emeh_targets[i].type;i++)
e_event_hook_class_add_target_map((EEventHookClass *)klass, &emeh_targets[i]);
((EEventHookClass *)klass)->event = (EEvent *)es_event_peek();
}
GType
es_event_hook_get_type(void)
{
static GType type = 0;
if (!type) {
static const GTypeInfo info = {
sizeof(ESEventHookClass), NULL, NULL, (GClassInitFunc) emeh_class_init, NULL, NULL,
sizeof(ESEventHook), 0, (GInstanceInitFunc) NULL,
};
emeh_parent_class = g_type_class_ref(e_event_hook_get_type());
type = g_type_register_static(e_event_hook_get_type(), "ESEventHook", &info, 0);
}
return type;
}
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