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| author | Stefano Karapetsas <[email protected]> | 2011-12-11 12:55:19 +0100 |
|---|---|---|
| committer | Stefano Karapetsas <[email protected]> | 2011-12-11 12:55:19 +0100 |
| commit | 51175189c6d7313a3b84019e39496f957c4e6164 (patch) | |
| tree | e4c2c130fa3140bca28685ef900f04a012e53dcd /src/gpm-backlight.h | |
| download | mate-power-manager-51175189c6d7313a3b84019e39496f957c4e6164.tar.bz2 mate-power-manager-51175189c6d7313a3b84019e39496f957c4e6164.tar.xz | |
moved from Mate-Extra
Diffstat (limited to 'src/gpm-backlight.h')
| -rw-r--r-- | src/gpm-backlight.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/gpm-backlight.h b/src/gpm-backlight.h new file mode 100644 index 0000000..1060587 --- /dev/null +++ b/src/gpm-backlight.h @@ -0,0 +1,73 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * + * Copyright (C) 2005-2007 Richard Hughes <[email protected]> + * Copyright (C) 2004-2005 William Jon McCann <[email protected]> + * + * Licensed under the GNU General Public License Version 2 + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef __GPM_BACKLIGHT_H +#define __GPM_BACKLIGHT_H + +#include <glib-object.h> + +G_BEGIN_DECLS + +#define GPM_TYPE_BACKLIGHT (gpm_backlight_get_type ()) +#define GPM_BACKLIGHT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GPM_TYPE_BACKLIGHT, GpmBacklight)) +#define GPM_BACKLIGHT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GPM_TYPE_BACKLIGHT, GpmBacklightClass)) +#define GPM_IS_BACKLIGHT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GPM_TYPE_BACKLIGHT)) +#define GPM_IS_BACKLIGHT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GPM_TYPE_BACKLIGHT)) +#define GPM_BACKLIGHT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GPM_TYPE_BACKLIGHT, GpmBacklightClass)) + +typedef struct GpmBacklightPrivate GpmBacklightPrivate; + +typedef struct +{ + GObject parent; + GpmBacklightPrivate *priv; +} GpmBacklight; + +typedef struct +{ + GObjectClass parent_class; + void (* brightness_changed) (GpmBacklight *backlight, + gint brightness); +} GpmBacklightClass; + +typedef enum +{ + GPM_BACKLIGHT_ERROR_GENERAL, + GPM_BACKLIGHT_ERROR_DATA_NOT_AVAILABLE, + GPM_BACKLIGHT_ERROR_HARDWARE_NOT_PRESENT +} GpmBacklightError; + +GType gpm_backlight_get_type (void); +GQuark gpm_backlight_error_quark (void); +GpmBacklight *gpm_backlight_new (void); + +gboolean gpm_backlight_get_brightness (GpmBacklight *backlight, + guint *brightness, + GError **error); +gboolean gpm_backlight_set_brightness (GpmBacklight *backlight, + guint brightness, + GError **error); + +G_END_DECLS + +#endif /* __GPM_BACKLIGHT_H */ + |