File: ags_lv2_event_manager.c

package info (click to toggle)
gsequencer 7.7.5-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 71,040 kB
  • sloc: ansic: 1,145,949; xml: 31,016; cpp: 9,487; sh: 5,798; makefile: 3,845; perl: 155; sed: 16; python: 11
file content (157 lines) | stat: -rw-r--r-- 3,979 bytes parent folder | download | duplicates (2)
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
/* GSequencer - Advanced GTK Sequencer
 * Copyright (C) 2005-2019 Joël Krähemann
 *
 * This file is part of GSequencer.
 *
 * GSequencer 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 3 of the License, or
 * (at your option) any later version.
 *
 * GSequencer 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 GSequencer.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <ags/plugin/ags_lv2_event_manager.h>

void ags_lv2_event_manager_class_init(AgsLv2EventManagerClass *lv2_event_manager);
void ags_lv2_event_manager_init(AgsLv2EventManager *lv2_event_manager);
void ags_lv2_event_manager_finalize(GObject *gobject);

/**
 * SECTION:ags_lv2_event_manager
 * @short_description: event manager
 * @title: AgsLv2EventManager
 * @section_id:
 * @include: ags/plugin/ags_lv2_event_manager.h
 *
 * The #AgsLv2EventManager allows you to do memory management with LV2_Event's.
 */

static gpointer ags_lv2_event_manager_parent_class = NULL;

AgsLv2EventManager *ags_lv2_event_manager = NULL;

GType
ags_lv2_event_manager_get_type()
{
  static gsize g_define_type_id__static = 0;

  if(g_once_init_enter(&g_define_type_id__static)){
    GType ags_type_lv2_event_manager = 0;

    const GTypeInfo ags_lv2_event_manager_info = {
      sizeof (AgsLv2EventManagerClass),
      NULL, /* base_init */
      NULL, /* base_finalize */
      (GClassInitFunc) ags_lv2_event_manager_class_init,
      NULL, /* class_finalize */
      NULL, /* class_data */
      sizeof (AgsLv2EventManager),
      0,    /* n_preallocs */
      (GInstanceInitFunc) ags_lv2_event_manager_init,
    };

    ags_type_lv2_event_manager = g_type_register_static(G_TYPE_OBJECT,
							"AgsLv2EventManager",
							&ags_lv2_event_manager_info,
							0);

    g_once_init_leave(&g_define_type_id__static, ags_type_lv2_event_manager);
  }

  return(g_define_type_id__static);
}

void
ags_lv2_event_manager_class_init(AgsLv2EventManagerClass *lv2_event_manager)
{
  GObjectClass *gobject;
  GParamSpec *param_spec;

  ags_lv2_event_manager_parent_class = g_type_class_peek_parent(lv2_event_manager);

  /* GObject */
  gobject = (GObjectClass *) lv2_event_manager;

  gobject->finalize = ags_lv2_event_manager_finalize;
}

void
ags_lv2_event_manager_init(AgsLv2EventManager *event_manager)
{  
  /* empty */
}

void
ags_lv2_event_manager_finalize(GObject *gobject)
{
  /* empty */

  /* call parent */
  G_OBJECT_CLASS(ags_lv2_event_manager_parent_class)->finalize(gobject);
}

uint32_t
ags_lv2_event_manager_lv2_event_ref(LV2_Event_Callback_Data callback_data,
				    LV2_Event *event)
{
  //TODO:JK: implement me
  
  return(1);
}

uint32_t
ags_lv2_event_manager_lv2_event_unref(LV2_Event_Callback_Data callback_data,
				      LV2_Event *event)
{
  //TODO:JK: implement me
  
  return(1);
}

/**
 * ags_lv2_event_manager_get_instance:
 * 
 * Singleton function to optain the id manager instance.
 *
 * Returns: (transfer none): an instance of #AgsLv2EventManager
 *
 * Since: 3.0.0
 */
AgsLv2EventManager*
ags_lv2_event_manager_get_instance()
{
  if(ags_lv2_event_manager == NULL){
    ags_lv2_event_manager = ags_lv2_event_manager_new();
    
    //    ags_lv2_event_manager_load_default(ags_lv2_event_manager);
  }

  return(ags_lv2_event_manager);
}

/**
 * ags_lv2_event_manager_new:
 *
 * Instantiate a id manager. 
 *
 * Returns: a new #AgsLv2EventManager
 *
 * Since: 3.0.0
 */
AgsLv2EventManager*
ags_lv2_event_manager_new()
{
  AgsLv2EventManager *lv2_event_manager;

  lv2_event_manager = (AgsLv2EventManager *) g_object_new(AGS_TYPE_LV2_EVENT_MANAGER,
							  NULL);

  return(lv2_event_manager);
}