mirror of
https://gitlab.linphone.org/BC/public/linphone-desktop.git
synced 2026-01-17 19:38:09 +00:00
49 lines
1.5 KiB
Objective-C
49 lines
1.5 KiB
Objective-C
/*
|
|
* ScreenSaverMacOS.m
|
|
* Copyright (C) 2017-2018 Belledonne Communications, Grenoble, France
|
|
*
|
|
* 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.
|
|
*
|
|
* Created on: August 3, 2018
|
|
* Author: Ronan Abhamon
|
|
*/
|
|
|
|
#import <IOKit/pwr_mgt/IOPMLib.h>
|
|
|
|
// =============================================================================
|
|
|
|
static bool ScreenSaverEnabled = true;
|
|
static IOPMAssertionID AssertionID;
|
|
|
|
bool enableScreenSaverMacOs () {
|
|
if (ScreenSaverEnabled)
|
|
return true;
|
|
|
|
ScreenSaverEnabled = IOPMAssertionRelease(AssertionID) == kIOReturnSuccess;
|
|
return ScreenSaverEnabled;
|
|
}
|
|
|
|
bool disableScreenSaverMacOs () {
|
|
if (!ScreenSaverEnabled)
|
|
return true;
|
|
|
|
ScreenSaverEnabled = IOPMAssertionCreateWithName(
|
|
kIOPMAssertionTypeNoDisplaySleep,
|
|
kIOPMAssertionLevelOn,
|
|
CFSTR("Inhibit asked for video stream"),
|
|
&AssertionID
|
|
) != kIOReturnSuccess;
|
|
return !ScreenSaverEnabled;
|
|
}
|