Initial commit

Lts/Plugins/OcSituationClient/Gui/System/osc_settings.cpp

@@ -0,0 +1,208 @@
+/**
+  * @RDE_HEADER@
+  * HMI Plugin for Observer Controller - Settings Dialog
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Patric Karwat, SLSE, 2018-01-17
+  */
+
+#include "osc_settings.h"
+#include "ui_osc_settings.h"
+
+#include <LtsUtilsSettings/settings.h>
+
+#include <Plugins/SituationMapPlugin/situation_map_gui_plugin_interface.h>
+#include <PluginInterfaces/gui_plugin_interface.h>
+#include <QDebug>
+
+namespace OcSituationClient
+{
+
+Settings::Settings(LtsSession::LtsSession *session, QWidget *parent)
+  : LtsWidgets::LtsDialog(parent, LtsWidgets::ButtonCombination::OkApplyCancel)
+  , m_mediaplayer(new QMediaPlayer(this))
+  , m_ocGroupString(QStringLiteral("ObserverController"))
+  , m_opSettings(LtsUtils::OperatorSettings::getInstance())
+  , m_ui(new Ui::Settings)
+  // , m_logger(getLogger("SettingsDialog"))
+{
+  m_ui->setupUi(this);
+
+  //optional
+  session->getForeignGuiInterface<SituationMap::ForeignGuiInterface>(m_sitMapGuiIfc);
+
+  //connects
+  connect(m_ui->pbSoundCheck, &LtsWidgets::LtsDragIcon::clicked, this, &Settings::onSoundCheck);
+  connect(m_ui->pbResetRange, &LtsWidgets::LtsDragIcon::clicked, this, &Settings::onResetRange);
+  connect(m_ui->slWarningRange, &QSlider::valueChanged, this, [this](int range)
+  {
+    m_ui->lblRange->setText(QString::number(range));
+  });
+
+#ifdef WIN32
+  m_handler = CreateFile(L"\\\\.\\LCD",GENERIC_READ | GENERIC_WRITE,0,NULL,OPEN_EXISTING,0, NULL);
+  m_monitorLightBrightness = getMonitorCurrentLightBrightness();
+  connect(m_ui->slMonitorBrightness, &QSlider::valueChanged, this, [this](int range)
+  {
+    m_ui->lblMonitorBrightness->setText(QString::number(range));
+    setMonitorLightBrightness(range);
+  });
+  if(m_monitorLightBrightness >= 0)
+  {
+    m_ui->slMonitorBrightness->setValue(m_monitorLightBrightness);
+  }
+  m_ui->lblMonitorBrightness->setText(QString::number(m_ui->slMonitorBrightness->value()));
+
+  connect(m_buttonBox->getButton(LtsWidgets::DialogButton::Close), &QPushButton::clicked,
+    this, [this]()
+  {
+    //reset to old Value
+    setMonitorLightBrightness(m_monitorLightBrightness);
+  });
+#else
+  m_ui->slMonitorBrightness->hide();
+  m_ui->lblMonitorBrightness->hide();
+  m_ui->LblMonitorBrightness->hide();
+#endif
+
+  connect(m_ui->cbxAcusticWarning, &LtsWidgets::LtsDragIcon::clicked, this, &Settings::slotChangesMade);
+  connect(m_ui->cbxVisualWarning, &LtsWidgets::LtsDragIcon::clicked, this, &Settings::slotChangesMade);
+  connect(m_ui->cbxOcSituationBorder, &LtsWidgets::LtsDragIcon::clicked, this, &Settings::slotChangesMade);
+  connect(m_ui->cbxMovingMapToSelf, &LtsWidgets::LtsDragIcon::clicked, this, &Settings::slotChangesMade);
+  //load OperatorSettings and set Ui Values
+  loadOperatorSettings();
+
+  //set audio file
+  m_mediaplayer->setMedia(QUrl(QLatin1String("qrc:/beep.wav")));
+  m_mediaplayer->setVolume(100);
+
+  setOnlineHelpFilename(QStringLiteral("OC-Settings"));
+}
+
+Settings::~Settings()
+{
+  delete m_ui;
+}
+/*!
+ * \brief Settings::setMonitorLightBrightness
+ * this method set the light brightness of an windows os monitor
+ * \warning this funcion work only for windows os
+ * \param value
+ */
+void Settings::setMonitorLightBrightness(const int value)
+{
+#ifdef WIN32
+  m_displayBrightness.ucDisplayPolicy = 0;
+  m_displayBrightness.ucACBrightness = 0;
+  m_displayBrightness.ucDCBrightness = value;
+  DWORD ret = 0;
+  DWORD nOutBufferSize = sizeof(m_displayBrightness);
+  if(m_handler == INVALID_HANDLE_VALUE)
+  {
+     m_handler = CreateFile(L"\\\\.\\LCD",
+                            GENERIC_READ | GENERIC_WRITE,
+                            0,
+                            NULL,
+                            OPEN_EXISTING,
+                            0,
+                            NULL);
+     if(m_handler == INVALID_HANDLE_VALUE)
+     {
+        qCritical()<<" couldn't CreateFile for setting monitor light brightness. Error: "<<GetLastError();
+        return;
+     }
+  }
+  if (!DeviceIoControl(m_handler,
+                       IOCTL_VIDEO_SET_DISPLAY_BRIGHTNESS,
+                       (DISPLAY_BRIGHTNESS*)&m_displayBrightness,
+                       nOutBufferSize,
+                       NULL,
+                       0,
+                       &ret,
+                       NULL))
+  {
+    qCritical()<<" couldn't set monitor light brightness. Error: "<<GetLastError();
+  }
+#else
+  Q_UNUSED(value)
+#endif
+
+}
+
+/*!
+ * \brief Settings::getMonitorCurrentLightBrightness
+ * get on win os monitor light brightness
+ * \warning this funcion work only for windows os
+ * \return
+ */
+int Settings::getMonitorCurrentLightBrightness()
+{
+#ifdef WIN32
+  DWORD ret;
+  int nRes = DeviceIoControl(
+           m_handler, // handle to device
+           IOCTL_VIDEO_QUERY_DISPLAY_BRIGHTNESS , // dwIoControlCode
+           NULL, // lpInBuffer
+           0, // nInBufferSize
+           (DISPLAY_BRIGHTNESS*)&m_displayBrightness, // output buffer
+           sizeof(m_displayBrightness), // size of output buffer
+           (LPDWORD) &ret, // bytes returned
+           NULL // OVERLAPPED
+           );
+  if(nRes !=0)
+  {
+    const int l = m_displayBrightness.ucDCBrightness;
+    return l;
+  }
+  else {
+    return -1;
+  }
+#endif
+  return -1;
+}
+
+void Settings::onResetRange()
+{
+  m_ui->slWarningRange->setValue(WARNINGRANGEDEFAULT);
+}
+
+void Settings::onSoundCheck()
+{
+  m_mediaplayer->play();
+}
+
+void Settings::loadOperatorSettings()
+{
+  // now set values
+  m_ui->slWarningRange->setValue(m_opSettings->value(m_ocGroupString, QStringLiteral("WarningRange"), WARNINGRANGEDEFAULT).toInt());
+  m_ui->cbxAcusticWarning->setChecked(m_opSettings->value(m_ocGroupString, QStringLiteral("AcousticWarning"), false).toBool());
+  m_ui->cbxVisualWarning->setChecked(m_opSettings->value(m_ocGroupString, QStringLiteral("VisualWarning"), false).toBool());
+  m_ui->cbxOcSituationBorder->setChecked(m_opSettings->value(m_ocGroupString, QStringLiteral("OcSituationBorder"), false).toBool());
+  m_ui->cbxMovingMapToSelf->setChecked(m_opSettings->value(m_ocGroupString, QStringLiteral("MovingMapToSelf"), false).toBool());
+}
+
+void Settings::retranslate()
+{
+  translate(m_ui, tr("Settings") );
+}
+
+bool Settings::apply()
+{
+  //write qsettings
+  m_opSettings->setValue(m_ocGroupString, QStringLiteral("WarningRange"), m_ui->slWarningRange->value());
+  m_opSettings->setValue(m_ocGroupString, QStringLiteral("AcousticWarning"), m_ui->cbxAcusticWarning->isChecked());
+  m_opSettings->setValue(m_ocGroupString, QStringLiteral("VisualWarning"), m_ui->cbxVisualWarning->isChecked());
+  m_opSettings->setValue(m_ocGroupString, QStringLiteral("OcSituationBorder"), m_ui->cbxOcSituationBorder->isChecked());
+  m_opSettings->setValue(m_ocGroupString, QStringLiteral("MovingMapToSelf"), m_ui->cbxMovingMapToSelf->isChecked());
+
+  m_sitMapGuiIfc->ocSituationRange_show(m_ui->cbxOcSituationBorder->isChecked());
+
+#ifdef WIN32
+  m_monitorLightBrightness = getMonitorCurrentLightBrightness();
+#endif
+
+  return true;
+}
+
+} // namespace OcSituationClient