[systemsettings] Expose display low power mode state

Signed-off-by: Simo Piiroinen <simo.piiroinen@jollamobile.com>
sailfishos · May 15, 2014 · 7daf75c · 7daf75c
1 parent e5f6497
commit 7daf75c
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Showing 2 changed files with 31 additions and 0 deletions.
diff --git a/src/displaysettings.cpp b/src/displaysettings.cpp
@@ -39,6 +39,7 @@ static const char *MceDisplayBrightness = "/system/osso/dsm/display/display_brig
 static const char *MceDisplayDimTimeout = "/system/osso/dsm/display/display_dim_timeout";
 static const char *MceDisplayBlankTimeout = "/system/osso/dsm/display/display_blank_timeout";
 static const char *MceDisplayUseAdaptiveDimming = "/system/osso/dsm/display/use_adaptive_display_dimming";
+static const char *MceDisplayUseLowPowerMode = "/system/osso/dsm/display/use_low_power_mode";
 static const char *MceDisplayUseAmbientLightSensor = "/system/osso/dsm/display/als_enabled";
 static const char *MceDoubleTapMode = "/system/osso/dsm/doubletap/mode";
 
@@ -63,6 +64,10 @@ DisplaySettings::DisplaySettings(QObject *parent)
     result.waitForFinished();
     m_adaptiveDimmingEnabled = result.value().variant().toBool();
 
+    result = m_mceIface->get_config(QDBusObjectPath(MceDisplayUseLowPowerMode));
+    result.waitForFinished();
+    m_lowPowerModeEnabled = result.value().variant().toBool();
+
     result = m_mceIface->get_config(QDBusObjectPath(MceDisplayUseAmbientLightSensor));
     result.waitForFinished();
     m_ambientLightSensorEnabled = result.value().variant().toBool();
@@ -139,6 +144,20 @@ void DisplaySettings::setAdaptiveDimmingEnabled(bool enabled)
     }
 }
 
+bool DisplaySettings::lowPowerModeEnabled() const
+{
+    return m_lowPowerModeEnabled;
+}
+
+void DisplaySettings::setLowPowerModeEnabled(bool enabled)
+{
+    if (m_lowPowerModeEnabled != enabled) {
+        m_lowPowerModeEnabled = enabled;
+        m_mceIface->set_config(QDBusObjectPath(MceDisplayUseLowPowerMode), QDBusVariant(enabled));
+        emit lowPowerModeEnabledChanged();
+    }
+}
+
 bool DisplaySettings::ambientLightSensorEnabled() const
 {
     return m_ambientLightSensorEnabled;
@@ -203,6 +222,12 @@ void DisplaySettings::configChange(const QString &key, const QDBusVariant &value
             m_adaptiveDimmingEnabled = val;
             emit adaptiveDimmingEnabledChanged();
         }
+    } else if (key == MceDisplayUseLowPowerMode) {
+        bool val = value.variant().toBool();
+        if (val != m_lowPowerModeEnabled) {
+            m_lowPowerModeEnabled = val;
+            emit lowPowerModeEnabledChanged();
+        }
     } else if (key == MceDisplayUseAmbientLightSensor) {
         bool val = value.variant().toBool();
         if (val != m_ambientLightSensorEnabled) {

diff --git a/src/displaysettings.h b/src/displaysettings.h
@@ -50,6 +50,7 @@ class DisplaySettings: public QObject
     Q_PROPERTY(int dimTimeout READ dimTimeout WRITE setDimTimeout NOTIFY dimTimeoutChanged)
     Q_PROPERTY(int blankTimeout READ blankTimeout WRITE setBlankTimeout NOTIFY blankTimeoutChanged)
     Q_PROPERTY(bool adaptiveDimmingEnabled READ adaptiveDimmingEnabled WRITE setAdaptiveDimmingEnabled NOTIFY adaptiveDimmingEnabledChanged)
+    Q_PROPERTY(bool lowPowerModeEnabled READ lowPowerModeEnabled WRITE setLowPowerModeEnabled NOTIFY lowPowerModeEnabledChanged)
     Q_PROPERTY(bool ambientLightSensorEnabled READ ambientLightSensorEnabled WRITE setAmbientLightSensorEnabled NOTIFY ambientLightSensorEnabledChanged)
     Q_PROPERTY(int doubleTapMode READ doubleTapMode WRITE setDoubleTapMode NOTIFY doubleTapModeChanged)
     Q_PROPERTY(QVariant orientationLock READ orientationLock WRITE setOrientationLock NOTIFY orientationLockChanged)
@@ -77,6 +78,9 @@ class DisplaySettings: public QObject
     bool adaptiveDimmingEnabled() const;
     void setAdaptiveDimmingEnabled(bool);
 
+    bool lowPowerModeEnabled() const;
+    void setLowPowerModeEnabled(bool);
+
     bool ambientLightSensorEnabled() const;
     void setAmbientLightSensorEnabled(bool);
 
@@ -91,6 +95,7 @@ class DisplaySettings: public QObject
     void dimTimeoutChanged();
     void blankTimeoutChanged();
     void adaptiveDimmingEnabledChanged();
+    void lowPowerModeEnabledChanged();
     void ambientLightSensorEnabledChanged();
     void doubleTapModeChanged();
     void orientationLockChanged();
@@ -106,6 +111,7 @@ private slots:
     int m_dimTimeout;
     int m_blankTimeout;
     bool m_adaptiveDimmingEnabled;
+    bool m_lowPowerModeEnabled;
     bool m_ambientLightSensorEnabled;
     bool m_doubleTapMode;
 };