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16 changes: 12 additions & 4 deletions src/seat/helper.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -256,9 +256,9 @@ Helper::Helper(QObject *parent)
);

if (!connected) {
qCWarning(treelandCore) << "Failed to connect to systemd-logind PrepareForSleep signal";
qCWarning(qLcHelper) << "Failed to connect to systemd-logind PrepareForSleep signal";
} else {
qCInfo(treelandCore) << "Successfully connected to systemd-logind PrepareForSleep signal";
qCInfo(qLcHelper) << "Successfully connected to systemd-logind PrepareForSleep signal";
}

// Also connect to SessionNew signal for logging purposes
Expand Down Expand Up @@ -3048,11 +3048,19 @@ void Helper::toggleFpsDisplay()
void Helper::onPrepareForSleep(bool sleep)
{
if (sleep) {
qCInfo(treelandCore) << "Rendering black frames to all outputs before hibernate";
qCInfo(qLcHelper) << "Rendering black frames to all outputs before hibernate";
disableRender();
// TODO:should we disable output?
} else {
qCInfo(treelandCore) << "Re-enabled rendering after hibernate";
qCInfo(qLcHelper) << "Re-enabled rendering after hibernate";
enableRender();
}
}

void Helper::enableRender() {
m_renderWindow->setRenderEnabled(true);
}

void Helper::disableRender() {
m_renderWindow->setRenderEnabled(false);
}
2 changes: 2 additions & 0 deletions src/seat/helper.h
Original file line number Diff line number Diff line change
Expand Up @@ -219,6 +219,8 @@ class Helper : public WSeatEventFilter
void setActivatedSurfaceForSeat(WSeat *seat, SurfaceWrapper *surface);
SurfaceWrapper *getActivatedSurfaceForSeat(WSeat *seat) const;
void toggleFpsDisplay();
void enableRender();
void disableRender();

public Q_SLOTS:
void activateSurface(SurfaceWrapper *wrapper, Qt::FocusReason reason = Qt::OtherFocusReason);
Expand Down
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