40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "macscreensaver.h"
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#include <QtDebug>
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#include "core/utilities.h"
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// kIOPMAssertionTypePreventUserIdleDisplaySleep from Lion.
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#define kLionDisplayAssertion CFSTR("PreventUserIdleDisplaySleep")
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MacScreensaver::MacScreensaver() : assertion_id_(0) {}
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void MacScreensaver::Inhibit() {
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CFStringRef assertion_type = (Utilities::GetMacVersion() >= 7)
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? kLionDisplayAssertion
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: kIOPMAssertionTypeNoDisplaySleep;
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IOPMAssertionCreateWithName(
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assertion_type, kIOPMAssertionLevelOn,
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CFSTR("Showing full-screen Clementine visualisations"), &assertion_id_);
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}
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void MacScreensaver::Uninhibit() { IOPMAssertionRelease(assertion_id_); }
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