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
|
/*
* Copyright 2013 Canonical Ltd.
*
* Authors:
* Charles Kerr <charles.kerr@canonical.com>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY, 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __INDICATOR_POWER_DEVICE_PROVIDER__H__
#define __INDICATOR_POWER_DEVICE_PROVIDER__H__
#include <glib-object.h>
G_BEGIN_DECLS
#define INDICATOR_TYPE_POWER_DEVICE_PROVIDER \
(indicator_power_device_provider_get_type ())
#define INDICATOR_POWER_DEVICE_PROVIDER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
INDICATOR_TYPE_POWER_DEVICE_PROVIDER, \
IndicatorPowerDeviceProvider))
#define INDICATOR_IS_POWER_DEVICE_PROVIDER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), INDICATOR_TYPE_POWER_DEVICE_PROVIDER))
#define INDICATOR_POWER_DEVICE_PROVIDER_GET_INTERFACE(inst) \
(G_TYPE_INSTANCE_GET_INTERFACE ((inst), \
INDICATOR_TYPE_POWER_DEVICE_PROVIDER, \
IndicatorPowerDeviceProviderInterface))
typedef struct _IndicatorPowerDeviceProvider
IndicatorPowerDeviceProvider;
typedef struct _IndicatorPowerDeviceProviderInterface
IndicatorPowerDeviceProviderInterface;
/**
* An interface class for an object that provides IndicatorPowerDevices.
*
* Example uses:
* - in unit tests, a mock that feeds fake devices to the service
* - in production, an implementation that monitors upower
* - in the future, upower can be replaced by changing providers
*/
struct _IndicatorPowerDeviceProviderInterface
{
GTypeInterface parent_iface;
/* signals */
void (*devices_changed) (IndicatorPowerDeviceProvider * self);
/* virtual functions */
GList* (*get_devices) (IndicatorPowerDeviceProvider * self);
};
GType indicator_power_device_provider_get_type (void);
/***
****
***/
GList * indicator_power_device_provider_get_devices (IndicatorPowerDeviceProvider * self);
void indicator_power_device_provider_emit_devices_changed (IndicatorPowerDeviceProvider * self);
G_END_DECLS
#endif /* __INDICATOR_POWER_DEVICE_PROVIDER__H__ */
|
