1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* NautilusUndoContext - Used internally by undo machinery.
* Not public.
*
* Copyright (C) 2000 Eazel, Inc.
*
* Author: Gene Z. Ragan <gzr@eazel.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include "nautilus-undo-context.h"
#include <eel/eel-gtk-macros.h>
#include <bonobo/bonobo-main.h>
#include <gtk/gtksignal.h>
#include <libnautilus/nautilus-bonobo-workarounds.h>
typedef struct {
POA_Nautilus_Undo_Context servant;
NautilusUndoContext *bonobo_object;
} impl_POA_Nautilus_Undo_Context;
/* GtkObject */
static void nautilus_undo_context_initialize_class (NautilusUndoContextClass *class);
static void nautilus_undo_context_initialize (NautilusUndoContext *item);
static void destroy (GtkObject *object);
/* CORBA/Bonobo */
static Nautilus_Undo_Manager impl_Nautilus_Undo_Context__get_undo_manager (PortableServer_Servant servant,
CORBA_Environment *ev);
EEL_DEFINE_CLASS_BOILERPLATE (NautilusUndoContext, nautilus_undo_context, BONOBO_OBJECT_TYPE)
POA_Nautilus_Undo_Context__epv libnautilus_Nautilus_Undo_Context_epv =
{
NULL, /* _private */
&impl_Nautilus_Undo_Context__get_undo_manager,
};
static PortableServer_ServantBase__epv base_epv;
static POA_Nautilus_Undo_Context__vepv vepv =
{
&base_epv,
NULL,
&libnautilus_Nautilus_Undo_Context_epv
};
static void
impl_Nautilus_Undo_Context__destroy (BonoboObject *object,
PortableServer_Servant servant)
{
PortableServer_ObjectId *object_id;
CORBA_Environment ev;
CORBA_exception_init (&ev);
object_id = PortableServer_POA_servant_to_id (bonobo_poa (), servant, &ev);
PortableServer_POA_deactivate_object (bonobo_poa (), object_id, &ev);
CORBA_free (object_id);
object->servant = NULL;
POA_Nautilus_Undo_Context__fini (servant, &ev);
g_free (servant);
CORBA_exception_free (&ev);
}
static Nautilus_Undo_Context
impl_Nautilus_Undo_Context__create (NautilusUndoContext *bonobo_object,
CORBA_Environment *ev)
{
impl_POA_Nautilus_Undo_Context *servant;
servant = g_new0 (impl_POA_Nautilus_Undo_Context, 1);
servant->servant.vepv = &vepv;
vepv.Bonobo_Unknown_epv = nautilus_bonobo_object_get_epv ();
POA_Nautilus_Undo_Context__init ((PortableServer_Servant) servant, ev);
gtk_signal_connect (GTK_OBJECT (bonobo_object), "destroy",
GTK_SIGNAL_FUNC (impl_Nautilus_Undo_Context__destroy),
servant);
servant->bonobo_object = bonobo_object;
return bonobo_object_activate_servant (BONOBO_OBJECT (bonobo_object), servant);
}
static Nautilus_Undo_Manager
impl_Nautilus_Undo_Context__get_undo_manager (PortableServer_Servant servant,
CORBA_Environment *ev)
{
NautilusUndoContext *context;
context = ((impl_POA_Nautilus_Undo_Context *) servant)->bonobo_object;
g_assert (NAUTILUS_IS_UNDO_CONTEXT (context));
return CORBA_Object_duplicate (context->undo_manager, ev);
}
NautilusUndoContext *
nautilus_undo_context_new (Nautilus_Undo_Manager undo_manager)
{
CORBA_Environment ev;
NautilusUndoContext *context;
CORBA_exception_init (&ev);
context = NAUTILUS_UNDO_CONTEXT (gtk_object_new (nautilus_undo_context_get_type (), NULL));
context->undo_manager = CORBA_Object_duplicate (undo_manager, &ev);
CORBA_exception_free (&ev);
return context;
}
static void
nautilus_undo_context_initialize (NautilusUndoContext *context)
{
CORBA_Environment ev;
CORBA_exception_init (&ev);
bonobo_object_construct (BONOBO_OBJECT (context),
impl_Nautilus_Undo_Context__create (context, &ev));
CORBA_exception_free (&ev);
}
static void
destroy (GtkObject *object)
{
CORBA_Environment ev;
NautilusUndoContext *context;
CORBA_exception_init (&ev);
context = NAUTILUS_UNDO_CONTEXT (object);
CORBA_Object_release (context->undo_manager, &ev);
CORBA_exception_free (&ev);
EEL_CALL_PARENT (GTK_OBJECT_CLASS, destroy, (object));
}
static void
nautilus_undo_context_initialize_class (NautilusUndoContextClass *klass)
{
GTK_OBJECT_CLASS (klass)->destroy = destroy;
}
|
