Implement motion sensor support

CMakeLists.txt

@@ -155,6 +155,7 @@ set(antimicrox_SOURCES
         src/gui/joybuttonwidget.cpp
         src/gui/joycontrolstickeditdialog.cpp
         src/gui/joydpadbuttonwidget.cpp
+        src/gui/joysensoreditdialog.cpp
         src/gui/joystickstatuswindow.cpp
         src/gui/joytabwidget.cpp
         src/gui/joytabwidgetcontainer.cpp
@@ -169,24 +170,36 @@ set(antimicrox_SOURCES
         src/inputdaemon.cpp
         src/inputdevice.cpp
         src/inputdevicebitarraystatus.cpp
+        src/joyaccelerometersensor.cpp
         src/joyaxis.cpp
         src/joyaxiscontextmenu.cpp
         src/joybutton.cpp
         src/joybuttoncontextmenu.cpp
         src/joybuttonmousehelper.cpp
         src/joybuttonslot.cpp
         src/joybuttonstatusbox.cpp
+        src/joybuttontypes/joyaccelerometerbutton.cpp
         src/joybuttontypes/joyaxisbutton.cpp
         src/joybuttontypes/joycontrolstickbutton.cpp
         src/joybuttontypes/joycontrolstickmodifierbutton.cpp
         src/joybuttontypes/joydpadbutton.cpp
         src/joybuttontypes/joygradientbutton.cpp
+        src/joybuttontypes/joygyroscopebutton.cpp
+        src/joybuttontypes/joysensorbutton.cpp
         src/joycontrolstick.cpp
         src/joycontrolstickbuttonpushbutton.cpp
         src/joycontrolstickcontextmenu.cpp
         src/joycontrolstickpushbutton.cpp
         src/joycontrolstickstatusbox.cpp
         src/joydpad.cpp
+        src/joygyroscopesensor.cpp
+        src/joysensor.cpp
+        src/joysensorbuttonpushbutton.cpp
+        src/joysensorcontextmenu.cpp
+        src/joysensorfactory.cpp
+        src/joysensorpreset.cpp
+        src/joysensorpushbutton.cpp
+        src/joysensorstatusbox.cpp
         src/joystick.cpp
         src/keyboard/virtualkeyboardmousewidget.cpp
         src/keyboard/virtualkeypushbutton.cpp
@@ -197,6 +210,7 @@ set(antimicrox_SOURCES
         src/mousedialog/mousebuttonsettingsdialog.cpp
         src/mousedialog/mousecontrolsticksettingsdialog.cpp
         src/mousedialog/mousedpadsettingsdialog.cpp
+        src/mousedialog/mousesensorsettingsdialog.cpp
         src/mousedialog/springmoderegionpreview.cpp
         src/mousedialog/uihelpers/mouseaxissettingsdialoghelper.cpp
         src/mousedialog/uihelpers/mousebuttonsettingsdialoghelper.cpp
@@ -206,6 +220,7 @@ set(antimicrox_SOURCES
         src/pt1filter.cpp
         src/qtkeymapperbase.cpp
         src/sdleventreader.cpp
+        src/sensorpushbuttongroup.cpp
         src/setjoystick.cpp
         src/simplekeygrabberbutton.cpp
         src/statisticsestimator.cpp
@@ -218,6 +233,7 @@ set(antimicrox_SOURCES
         src/uihelpers/joyaxiscontextmenuhelper.cpp
         src/uihelpers/joycontrolstickcontextmenuhelper.cpp
         src/uihelpers/joycontrolstickeditdialoghelper.cpp
+        src/uihelpers/joysensoriothreadhelper.cpp
         src/uihelpers/joytabwidgethelper.cpp
         src/vdpad.cpp
         src/xml/inputdevicexml.cpp
@@ -269,6 +285,7 @@ set(antimicrox_HEADERS
         src/gui/joybuttonwidget.h
         src/gui/joycontrolstickeditdialog.h
         src/gui/joydpadbuttonwidget.h
+        src/gui/joysensoreditdialog.h
         src/gui/joystickstatuswindow.h
         src/gui/joytabwidget.h
         src/gui/joytabwidgetcontainer.h
@@ -283,24 +300,38 @@ set(antimicrox_HEADERS
         src/inputdaemon.h
         src/inputdevice.h
         src/inputdevicebitarraystatus.h
+        src/joyaccelerometersensor.h
         src/joyaxis.h
         src/joyaxiscontextmenu.h
         src/joybutton.h
         src/joybuttoncontextmenu.h
         src/joybuttonmousehelper.h
         src/joybuttonslot.h
         src/joybuttonstatusbox.h
+        src/joybuttontypes/joyaccelerometerbutton.h
         src/joybuttontypes/joyaxisbutton.h
         src/joybuttontypes/joycontrolstickbutton.h
         src/joybuttontypes/joycontrolstickmodifierbutton.h
         src/joybuttontypes/joydpadbutton.h
         src/joybuttontypes/joygradientbutton.h
+        src/joybuttontypes/joygyroscopebutton.h
+        src/joybuttontypes/joysensorbutton.h
         src/joycontrolstick.h
         src/joycontrolstickbuttonpushbutton.h
         src/joycontrolstickcontextmenu.h
         src/joycontrolstickpushbutton.h
         src/joycontrolstickstatusbox.h
         src/joydpad.h
+        src/joygyroscopesensor.h
+        src/joysensor.h
+        src/joysensorbuttonpushbutton.h
+        src/joysensorcontextmenu.h
+        src/joysensordirection.h
+        src/joysensorfactory.h
+        src/joysensorpreset.h
+        src/joysensorpushbutton.h
+        src/joysensorstatusbox.h
+        src/joysensortype.h
         src/joystick.h
         src/keyboard/virtualkeyboardmousewidget.h
         src/keyboard/virtualkeypushbutton.h
@@ -312,6 +343,7 @@ set(antimicrox_HEADERS
         src/mousedialog/mousecontrolsticksettingsdialog.h
         src/mousedialog/mousedpadsettingsdialog.h
         src/mousedialog/springmoderegionpreview.h
+        src/mousedialog/mousesensorsettingsdialog.h
         src/mousedialog/uihelpers/mouseaxissettingsdialoghelper.h
         src/mousedialog/uihelpers/mousebuttonsettingsdialoghelper.h
         src/mousedialog/uihelpers/mousecontrolsticksettingsdialoghelper.h
@@ -320,6 +352,7 @@ set(antimicrox_HEADERS
         src/pt1filter.h
         src/qtkeymapperbase.h
         src/sdleventreader.h
+        src/sensorpushbuttongroup.h
         src/setjoystick.h
         src/simplekeygrabberbutton.h
         src/statisticsestimator.h
@@ -332,6 +365,7 @@ set(antimicrox_HEADERS
         src/uihelpers/joyaxiscontextmenuhelper.h
         src/uihelpers/joycontrolstickcontextmenuhelper.h
         src/uihelpers/joycontrolstickeditdialoghelper.h
+        src/uihelpers/joysensoriothreadhelper.h
         src/uihelpers/joytabwidgethelper.h
         src/vdpad.h
         src/xml/inputdevicexml.h
@@ -369,6 +403,7 @@ set(antimicrox_FORMS
         src/gui/extraprofilesettingsdialog.ui
         src/gui/gamecontrollermappingdialog.ui
         src/gui/joycontrolstickeditdialog.ui
+        src/gui/joysensoreditdialog.ui
         src/gui/joystickstatuswindow.ui
         src/gui/mainsettingsdialog.ui
         src/gui/mainwindow.ui
@@ -804,4 +839,4 @@ if(BUILD_DOCS)
     else (DOXYGEN_FOUND)
       message("Doxygen need to be installed to generate the doxygen documentation")
     endif (DOXYGEN_FOUND)
-endif(BUILD_DOCS)
+endif(BUILD_DOCS)

src/gamecontroller/gamecontroller.cpp

@@ -172,6 +172,39 @@ int GameController::getNumberRawAxes()
     return SDL_CONTROLLER_AXIS_MAX;
 }
 
+/**
+ * @brief Queries the data rate of the given sensor from SDL.
+ * @returns Data rate in events per second or zero if data rate is unavailable.
+ */
+double GameController::getRawSensorRate(JoySensorType type)
+{
+    double rate = 0;
+#if SDL_VERSION_ATLEAST(2, 0, 16)
+    if (type == ACCELEROMETER)
+        rate = SDL_GameControllerGetSensorDataRate(controller, SDL_SENSOR_ACCEL);
+    else if (type == GYROSCOPE)
+        rate = SDL_GameControllerGetSensorDataRate(controller, SDL_SENSOR_GYRO);
+#endif
+    if (qFuzzyIsNull(rate))
+        WARN() << "Sensor rate is zero. Some calculations may be inaccurate!";
+    return rate;
+}
+
+/**
+ * @brief Queries if the hardware has the given sensor type.
+ * @returns True if the sensor is present, false otherwise.
+ */
+bool GameController::hasRawSensor(JoySensorType type)
+{
+#if SDL_VERSION_ATLEAST(2, 0, 14)
+    if (type == ACCELEROMETER)
+        return SDL_GameControllerHasSensor(controller, SDL_SENSOR_ACCEL);
+    else if (type == GYROSCOPE)
+        return SDL_GameControllerHasSensor(controller, SDL_SENSOR_GYRO);
+#endif
+    return false;
+}
+
 int GameController::getNumberRawHats() { return 0; }
 
 void GameController::setCounterUniques(int counter) { counterUniques = counter; }

src/gamecontroller/gamecontroller.h

@@ -59,6 +59,8 @@ class GameController : public InputDevice
     virtual int getNumberRawButtons() override;
     virtual int getNumberRawAxes() override;
     virtual int getNumberRawHats() override;
+    virtual double getRawSensorRate(JoySensorType type) override;
+    virtual bool hasRawSensor(JoySensorType type) override;
     void setCounterUniques(int counter) override;
 
     QString getBindStringForAxis(int index, bool trueIndex = true);

src/gamecontroller/gamecontrollerset.cpp

@@ -23,6 +23,7 @@
 #include "gamecontrollertrigger.h"
 #include "inputdevice.h"
 #include "joycontrolstick.h"
+#include "joysensor.h"
 #include "xml/joyaxisxml.h"
 #include "xml/joybuttonxml.h"
 #include "xml/joydpadxml.h"
@@ -189,6 +190,9 @@ void GameControllerSet::readJoystickConfig(QXmlStreamReader *xml, QHash<int, SDL
             } else if ((xml->name() == "stick") && xml->isStartElement())
             {
                 getElemFromXml("stick", xml);
+            } else if ((xml->name() == "sensor") && xml->isStartElement())
+            {
+                getElemFromXml("sensor", xml);
             } else if ((xml->name() == "vdpad") && xml->isStartElement())
             {
                 readConfDpad(xml, hatButtons, vdpadExists, dpadExists);
@@ -228,6 +232,9 @@ void GameControllerSet::readConfig(QXmlStreamReader *xml)
             } else if ((xml->name() == "stick") && xml->isStartElement())
             {
                 getElemFromXml("stick", xml);
+            } else if ((xml->name() == "sensor") && xml->isStartElement())
+            {
+                getElemFromXml("sensor", xml);
             } else if ((xml->name() == "dpad") && xml->isStartElement())
             {
                 getElemFromXml("dpad", xml);
@@ -310,6 +317,11 @@ void GameControllerSet::getElemFromXml(QString elemName, QXmlStreamReader *xml)
         {
             xml->skipCurrentElement();
         }
+    } else if (elemName == "sensor")
+    {
+        int type = xml->attributes().value("type").toString().toInt();
+        JoySensor *sensor = getSensor(static_cast<JoySensorType>(type));
+        readConf(sensor, xml);
     }
 }
 

src/gamecontroller/gamecontrollerset.h

@@ -26,6 +26,9 @@
 class QXmlStreamReader;
 class InputDevice;
 
+/**
+ * @brief A SetJoystick specialized for gamepads
+ */
 class GameControllerSet : public SetJoystick
 {
     Q_OBJECT