Added base class for pin body widgets & increased temperature of pin body colors (so that they're easier on the eyes)

src/Insight/UserInterfaces/InsightWindow/Widgets/TargetWidgets/TargetPinBodyWidget.cpp

@@ -0,0 +1,62 @@
+#include <QEvent>
+
+#include "TargetPinBodyWidget.hpp"
+
+using namespace Bloom::Widgets::InsightTargetWidgets;
+using namespace Bloom::Targets;
+
+bool TargetPinBodyWidget::event(QEvent* event) {
+    if (this->isEnabled()
+        && this->pinState.has_value()
+        && this->pinState->ioDirection == TargetPinState::IoDirection::OUTPUT
+    ) {
+        switch (event->type()) {
+            case QEvent::Enter: {
+                this->hoverActive = true;
+                this->repaint();
+                break;
+            }
+            case QEvent::Leave: {
+                this->hoverActive = false;
+                this->repaint();
+                break;
+            }
+            default: {
+                break;
+            }
+        }
+    }
+
+    return QWidget::event(event);
+}
+
+QColor TargetPinBodyWidget::getBodyColor() {
+    auto pinColor = this->defaultBodyColor;
+
+    if (this->pinDescriptor.type == TargetPinType::VCC) {
+        pinColor = this->vccBodyColor;
+
+    } else if (this->pinDescriptor.type == TargetPinType::GND) {
+        pinColor = this->gndBodyColor;
+
+    } else if (this->pinDescriptor.type == TargetPinType::GPIO) {
+        if (this->pinState.has_value()
+            && this->pinState->ioState.has_value()
+            && this->pinState->ioDirection.has_value()
+            && this->pinState->ioState.value() == TargetPinState::IoState::HIGH
+        ) {
+            pinColor = this->pinState->ioDirection.value() == TargetPinState::IoDirection::OUTPUT ?
+                this->outputHighBodyColor : this->inputHighBodyColor;
+        }
+
+        if (!this->hoverActive) {
+            pinColor.setAlpha(225);
+        }
+    }
+
+    if (!this->isEnabled()) {
+        pinColor.setAlpha(this->disableAlphaLevel);
+    }
+
+    return pinColor;
+}