82 lines
1.9 KiB
C++
82 lines
1.9 KiB
C++
#include "viewerpreventsleep.h"
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#include <QtGlobal>
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#if defined(Q_OS_WINDOWS)
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#include <windows.h>
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#elif defined(Q_OS_MAC)
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#include <IOKit/pwr_mgt/IOPMLib.h>
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#elif defined(Q_OS_LINUX)
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#include <QtDBus/QtDBus>
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#endif
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namespace olive
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{
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#if defined(Q_OS_MAC)
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IOPMAssertionID assertionID = 0;
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#elif defined(Q_OS_LINUX)
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#endif
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void PreventSleep(bool on)
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{
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#if defined(Q_OS_WINDOWS)
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SetThreadExecutionState(on ? ES_DISPLAY_REQUIRED | ES_CONTINUOUS :
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ES_CONTINUOUS);
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#elif defined(Q_OS_MAC)
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if (on) {
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static const CFStringRef reasonForActivity = CFSTR("Video Playback");
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IOPMAssertionCreateWithName(kIOPMAssertionTypeNoDisplaySleep,
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kIOPMAssertionLevelOn, reasonForActivity,
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&assertionID);
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} else if (assertionID) {
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IOPMAssertionRelease(assertionID);
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assertionID = 0;
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}
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#elif defined(Q_OS_LINUX)
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QDBusConnection bus = QDBusConnection::sessionBus();
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if (bus.isConnected()) {
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static const QStringList sleep_services = {
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QStringLiteral("org.freedesktop.ScreenSaver"),
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//QStringLiteral("org.gnome.SessionManager")
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};
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static const QStringList sleep_paths = {
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QStringLiteral("/org/freedesktop/ScreenSaver"),
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//QStringLiteral("/org/gnome/SessionManager")
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};
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static QVector<uint> sleep_cookies;
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// Initialize vector to 0
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if (sleep_cookies.isEmpty()) {
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sleep_cookies.resize(sleep_services.size());
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sleep_cookies.fill(0);
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}
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for (int i = 0; i < sleep_cookies.size(); i++) {
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QDBusInterface interface(sleep_services.at(i), sleep_paths.at(i),
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sleep_services.at(i), bus);
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if (interface.isValid()) {
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QDBusReply<uint> reply;
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if (on) {
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reply = interface.call(QStringLiteral("Inhibit"),
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QStringLiteral("Olive Video Editor"),
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QStringLiteral("Video Playback"));
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} else {
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reply = interface.call(QStringLiteral("UnInhibit"),
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sleep_cookies.at(i));
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}
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if (reply.isValid()) {
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sleep_cookies[i] = reply.value();
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}
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}
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}
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}
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#endif
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}
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}
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