Improving coding style

src/Joystick/Joystick.cc

@@ -221,14 +221,14 @@ float Joystick::_adjustRange(int value, Calibration_t calibration)
 
 void Joystick::run(void)
 {
-    open();
+    _open();
     
     while (!_exitThread) {
-	update();
+    _update();
 
         // Update axes
         for (int axisIndex=0; axisIndex<_axisCount; axisIndex++) {
-            int newAxisValue = getAxis(axisIndex);
+            int newAxisValue = _getAxis(axisIndex);
             // Calibration code requires signal to be emitted even if value hasn't changed
             _rgAxisValues[axisIndex] = newAxisValue;
             emit rawAxisValueChanged(axisIndex, newAxisValue);
@@ -236,7 +236,7 @@ void Joystick::run(void)
         
         // Update buttons
         for (int buttonIndex=0; buttonIndex<_buttonCount; buttonIndex++) {
-            bool newButtonValue = getButton(buttonIndex);
+            bool newButtonValue = _getButton(buttonIndex);
             if (newButtonValue != _rgButtonValues[buttonIndex]) {
                 _rgButtonValues[buttonIndex] = newButtonValue;
                 emit rawButtonPressedChanged(buttonIndex, newButtonValue);
@@ -321,7 +321,7 @@ void Joystick::run(void)
         QGC::SLEEP::msleep(40);
     }
     
-    close();
+    _close();
 }
 
 void Joystick::startPolling(Vehicle* vehicle)

src/Joystick/Joystick.h

@@ -132,12 +132,12 @@ protected:
     bool _validButton(int button);
 
 private:
-    virtual bool open() = 0;
-    virtual void close() = 0;
-    virtual bool update() = 0;
+    virtual bool _open() = 0;
+    virtual void _close() = 0;
+    virtual bool _update() = 0;
 
-    virtual bool getButton(int i) = 0;
-    virtual int getAxis(int i) = 0;
+    virtual bool _getButton(int i) = 0;
+    virtual int _getAxis(int i) = 0;
 
     // Override from QThread
     virtual void run(void);

src/Joystick/JoystickSDL.cc

@@ -42,7 +42,7 @@ QMap<QString, Joystick*> JoystickSDL::discover(MultiVehicleManager* _multiVehicl
     return ret;
 }
 
-bool JoystickSDL::open(void) {
+bool JoystickSDL::_open(void) {
     sdlJoystick = SDL_JoystickOpen(_index);
 
     if (!sdlJoystick) {
@@ -53,21 +53,21 @@ bool JoystickSDL::open(void) {
     return true;
 }
 
-void JoystickSDL::close(void) {
+void JoystickSDL::_close(void) {
     SDL_JoystickClose(sdlJoystick);
 }
 
-bool JoystickSDL::update(void)
+bool JoystickSDL::_update(void)
 {
     SDL_JoystickUpdate();
     return true;
 }
 
-bool JoystickSDL::getButton(int i) {
+bool JoystickSDL::_getButton(int i) {
     return !!SDL_JoystickGetButton(sdlJoystick, i);
 }
 
-int JoystickSDL::getAxis(int i) {
+int JoystickSDL::_getAxis(int i) {
     return SDL_JoystickGetAxis(sdlJoystick, i);
 }
 

src/Joystick/JoystickSDL.h

@@ -20,12 +20,12 @@ public:
     static QMap<QString, Joystick*> discover(MultiVehicleManager* _multiVehicleManager); 
 
 private:
-    virtual bool open();
-    virtual void close();
-    virtual bool update();
+    bool _open() final;
+    void _close() final;
+    bool _update() final;
 
-    virtual bool getButton(int i);
-    virtual int getAxis(int i);
+    bool _getButton(int i) final;
+    int _getAxis(int i) final;
 
     SDL_Joystick *sdlJoystick;
     int     _index;      ///< Index for SDL_JoystickOpen