nx button: draw gray if not enabled

client/src/board/boardareawidget.cpp

@@ -162,6 +162,7 @@ void BoardAreaWidget::tileObjectAdded(int16_t x, int16_t y, const ObjectPtr& obj
       break;
 
     case TileId::RailNXButton:
+      tryConnect("enabled");
       if(auto* nxButton = dynamic_cast<NXButtonRailTile*>(object.get())) /*[[likely]]*/
       {
         connect(nxButton, &NXButtonRailTile::isPressedChanged, this, handler);
@@ -335,6 +336,15 @@ DecouplerState BoardAreaWidget::getDecouplerState(const TileLocation& l) const
   return DecouplerState::Deactivated;
 }
 
+bool BoardAreaWidget::getNXButtonEnabled(const TileLocation& l) const
+{
+  if(auto object = std::dynamic_pointer_cast<NXButtonRailTile>(m_board.board().getTileObject(l)))
+  {
+    return object->getPropertyValueBool("enabled", false);
+  }
+  return false;
+}
+
 bool BoardAreaWidget::getNXButtonPressed(const TileLocation& l) const
 {
   if(auto object = std::dynamic_pointer_cast<NXButtonRailTile>(m_board.board().getTileObject(l)))
@@ -585,7 +595,7 @@ void BoardAreaWidget::paintEvent(QPaintEvent* event)
           break;
 
         case TileId::RailNXButton:
-          tilePainter.drawRailNX(r, a, isReserved, getNXButtonPressed(it.first));
+          tilePainter.drawRailNX(r, a, isReserved, getNXButtonEnabled(it.first), getNXButtonPressed(it.first));
           break;
 
         case TileId::None:

client/src/board/boardareawidget.hpp

@@ -102,6 +102,7 @@ class BoardAreaWidget : public QWidget
     SignalAspect getSignalAspect(const TileLocation& l) const;
     Color getColor(const TileLocation& l) const;
     DecouplerState getDecouplerState(const TileLocation& l) const;
+    bool getNXButtonEnabled(const TileLocation& l) const;
     bool getNXButtonPressed(const TileLocation& l) const;
     TileLocation pointToTileLocation(const QPoint& p);
 

client/src/board/boardwidget.cpp

@@ -394,11 +394,35 @@ BoardWidget::BoardWidget(std::shared_ptr<Board> object, QWidget* parent) :
         m_statusBarCoords->setText(QString::number(x) + ", " + QString::number(y));
 
         const auto tileId = m_object->getTileId(tl);
-        if((!m_toolbarEdit->isVisible() && (isRailTurnout(tileId) || isRailSignal(tileId) || tileId == TileId::RailDirectionControl || tileId == TileId::RailDecoupler || tileId == TileId::PushButton || tileId == TileId::RailNXButton)) ||
-            (m_toolbarEdit->isVisible() && isActive(tileId) && m_editActions->checkedAction() == m_editActionNone))
-          setCursor(Qt::PointingHandCursor);
-        else
-          setCursor(Qt::ArrowCursor);
+        auto cursorShape = Qt::ArrowCursor;
+
+        if(m_toolbarEdit->isVisible()) // Edit mode
+        {
+          if(isActive(tileId) && m_editActions->checkedAction() == m_editActionNone)
+          {
+            cursorShape = Qt::PointingHandCursor;
+          }
+        }
+        else // Operate mode
+        {
+          if(isRailTurnout(tileId) ||
+              isRailSignal(tileId) ||
+              tileId == TileId::RailDirectionControl ||
+              tileId == TileId::RailDecoupler ||
+              tileId == TileId::PushButton)
+          {
+            cursorShape = Qt::PointingHandCursor;
+          }
+          else if(tileId == TileId::RailNXButton)
+          {
+            if(auto nxButton = m_object->getTileObject(tl); nxButton && nxButton->getPropertyValueBool("enabled", false))
+            {
+              cursorShape = Qt::PointingHandCursor;
+            }
+          }
+        }
+
+        setCursor(cursorShape);
       }
       else
         m_statusBarCoords->setText("");
@@ -597,6 +621,11 @@ void BoardWidget::tileClicked(int16_t x, int16_t y)
       {
         if(auto nxButton = std::dynamic_pointer_cast<NXButtonRailTile>(obj)) /*[[likely]]*/
         {
+          if(!nxButton->getPropertyValueBool("enabled", false))
+          {
+            return; // not enabled, no action
+          }
+
           if(nxButton->isPressed())
           {
             releaseNXButton(nxButton);

client/src/board/tilepainter.cpp

@@ -1289,9 +1289,9 @@ void TilePainter::drawRailDecoupler(const QRectF& r, TileRotate rotate, bool isR
   m_painter.restore();
 }
 
-void TilePainter::drawRailNX(const QRectF& r, TileRotate rotate, bool isReserved, bool pressed)
+void TilePainter::drawRailNX(const QRectF& r, TileRotate rotate, bool isReserved, bool isEnabled, bool pressed)
 {
   setTrackPen(isReserved);
   drawStraight(r, rotate);
-  drawPushButton(r, pressed ? Color::White : Color::Blue);
+  drawPushButton(r, pressed ? Color::White : (isEnabled ? Color::Blue : Color::Gray));
 }

client/src/board/tilepainter.hpp

@@ -110,7 +110,7 @@ class TilePainter
 
     void drawRailDecoupler(const QRectF& r, TileRotate rotate, bool isReserved = false, DecouplerState active = DecouplerState::Deactivated);
 
-    void drawRailNX(const QRectF& r, TileRotate rotate, bool isReserved = false, bool pressed = false);
+    void drawRailNX(const QRectF& r, TileRotate rotate, bool isReserved = false, bool isEnabled = false, bool pressed = false);
 };
 
 #endif

server/src/board/tile/rail/nxbuttonrailtile.cpp

@@ -49,6 +49,7 @@ NXButtonRailTile::NXButtonRailTile(World& world, std::string_view id_)
   : StraightRailTile(world, id_, TileId::RailNXButton)
   , m_node{*this, 2}
   , name{this, "name", std::string{id_}, PropertyFlags::ReadWrite | PropertyFlags::Store}
+  , enabled{this, "enabled", false, PropertyFlags::ReadOnly | PropertyFlags::NoStore}
   , block{this, "block", nullptr, PropertyFlags::ReadOnly | PropertyFlags::NoStore}
   , input{this, "input", nullptr, PropertyFlags::ReadWrite | PropertyFlags::Store, nullptr,
       [this](const std::shared_ptr<Input>& value)
@@ -70,6 +71,9 @@ NXButtonRailTile::NXButtonRailTile(World& world, std::string_view id_)
   Attributes::addDisplayName(name, DisplayName::Object::name);
   m_interfaceItems.add(name);
 
+  Attributes::addObjectEditor(enabled, false);
+  m_interfaceItems.add(enabled);
+
   m_interfaceItems.add(block);
 
   Attributes::addEnabled(input, editable);
@@ -91,6 +95,8 @@ void NXButtonRailTile::loaded()
 
   if(input)
     connectInput(*input);
+
+  updateEnabled();
 }
 
 void NXButtonRailTile::destroying()
@@ -107,6 +113,8 @@ void NXButtonRailTile::worldEvent(WorldState worldState, WorldEvent worldEvent)
 
   Attributes::setEnabled(name, editable);
   Attributes::setEnabled(input, editable);
+
+  updateEnabled();
 }
 
 void NXButtonRailTile::boardModified()
@@ -132,6 +140,8 @@ void NXButtonRailTile::boardModified()
     block.setValueInternal(nullptr);
     Log::log(*this, LogMessage::W3002_NX_BUTTON_NOT_CONNECTED_TO_ANY_BLOCK);
   }
+
+  updateEnabled();
 }
 
 void NXButtonRailTile::connectInput(Input& object)
@@ -146,9 +156,9 @@ void NXButtonRailTile::connectInput(Input& object)
   m_inputValueChanged = object.onValueChanged.connect(
     [this](bool value, const std::shared_ptr<Input>& /*input*/)
     {
-      if(!block)
+      if(!enabled)
       {
-        return; // no block, no action
+        return; // not enabled, no action
       }
 
       if(value)
@@ -168,3 +178,8 @@ void NXButtonRailTile::disconnectInput(Input& object)
   m_inputDestroying.disconnect();
   object.consumers.removeInternal(shared_from_this());
 }
+
+void NXButtonRailTile::updateEnabled()
+{
+  enabled.setValueInternal(block && contains(m_world.state, WorldState::Run));
+}

server/src/board/tile/rail/nxbuttonrailtile.hpp

@@ -45,6 +45,8 @@ class NXButtonRailTile final : public StraightRailTile
     void connectInput(Input& object);
     void disconnectInput(Input& object);
 
+    void updateEnabled();
+
   protected:
     void loaded() final;
     void destroying() final;
@@ -53,6 +55,7 @@ class NXButtonRailTile final : public StraightRailTile
 
   public:
     Property<std::string> name;
+    Property<bool> enabled;
     ObjectProperty<BlockRailTile> block;
     ObjectProperty<Input> input;