d83584dbd2
The goal was to avoid pulling in <glib-object.h> unnecessarily. Not that it was a big deal...
115 lines
3.1 KiB
C
115 lines
3.1 KiB
C
/*
|
|
* Copyright (C) 2016-2022 Jolla Ltd.
|
|
* Copyright (C) 2016-2022 Slava Monich <slava.monich@jolla.com>
|
|
*
|
|
* You may use this file under the terms of BSD license as follows:
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the names of the copyright holders nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
|
* THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* The views and conclusions contained in the software and documentation
|
|
* are those of the authors and should not be interpreted as representing
|
|
* any official policies, either expressed or implied.
|
|
*/
|
|
|
|
#ifndef MCE_DISPLAY_H
|
|
#define MCE_DISPLAY_H
|
|
|
|
#include "mce_types.h"
|
|
|
|
#include <glib-object.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef enum mce_display_state {
|
|
MCE_DISPLAY_STATE_OFF,
|
|
MCE_DISPLAY_STATE_DIM,
|
|
MCE_DISPLAY_STATE_ON
|
|
} MCE_DISPLAY_STATE;
|
|
|
|
typedef struct mce_display_priv MceDisplayPriv;
|
|
|
|
struct mce_display {
|
|
GObject object;
|
|
MceDisplayPriv* priv;
|
|
gboolean valid;
|
|
MCE_DISPLAY_STATE state;
|
|
}; /* MceDisplay */
|
|
|
|
typedef void
|
|
(*MceDisplayFunc)(
|
|
MceDisplay* display,
|
|
void* arg);
|
|
|
|
MceDisplay*
|
|
mce_display_new(
|
|
void);
|
|
|
|
MceDisplay*
|
|
mce_display_ref(
|
|
MceDisplay* display);
|
|
|
|
void
|
|
mce_display_unref(
|
|
MceDisplay* display);
|
|
|
|
gulong
|
|
mce_display_add_valid_changed_handler(
|
|
MceDisplay* display,
|
|
MceDisplayFunc fn,
|
|
void* arg);
|
|
|
|
gulong
|
|
mce_display_add_state_changed_handler(
|
|
MceDisplay* display,
|
|
MceDisplayFunc fn,
|
|
void* arg);
|
|
|
|
void
|
|
mce_display_remove_handler(
|
|
MceDisplay* display,
|
|
gulong id);
|
|
|
|
void
|
|
mce_display_remove_handlers(
|
|
MceDisplay* display,
|
|
gulong* ids,
|
|
guint count);
|
|
|
|
#define mce_display_remove_all_handlers(d, ids) \
|
|
mce_display_remove_handlers(d, ids, G_N_ELEMENTS(ids))
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* MCE_DISPLAY_H */
|
|
|
|
/*
|
|
* Local Variables:
|
|
* mode: C
|
|
* c-basic-offset: 4
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*/
|