Class JsonUiNumberFieldInternal

src/platforms/shared/ui/json/number_field.cpp.hpp:13–62

Definition of the internal class that was previously in number_field_internal.h

// Definition of the internal class that was previously in number_field_internal.h
class JsonUiNumberFieldInternal : public JsonUiInternal {
private:
    float mValue;
    float mMin;
    float mMax;

public:
    // Constructor: Initializes the base JsonUiInternal with name, and sets initial values.
    JsonUiNumberFieldInternal(const fl::string& name, float value, float min, float max)
 FL_NOEXCEPT : JsonUiInternal(name), mValue(value), mMin(min), mMax(max) {}

    // Override toJson to serialize the number field's data directly.
    void toJson(fl::json& json) const FL_NOEXCEPT override {
        json.set("name", name());
        json.set("type", "number");
        json.set("group", groupName());
        json.set("id", id());
        json.set("value", mValue);
        json.set("min", mMin);
        json.set("max", mMax);
    }

    // Override updateInternal to handle updates from JSON.
    void updateInternal(const fl::json& json) FL_NOEXCEPT override {
        float value = json | 0.0f;
        if (value < mMin) {
            value = mMin;
        } else if (value > mMax) {
            value = mMax;
        }
        mValue = value;
    }

    // Accessors for the number field values.
    float value() const FL_NOEXCEPT { return mValue; }
    float getMin() const FL_NOEXCEPT { return mMin; }
    float getMax() const FL_NOEXCEPT { return mMax; }
    
    void setValue(float value) FL_NOEXCEPT { 
        if (value < mMin) {
            value = mMin;
        } else if (value > mMax) {
            value = mMax;
        }
        mValue = value;
    }
    
    void setMin(float min) FL_NOEXCEPT { mMin = min; }
    void setMax(float max) FL_NOEXCEPT { mMax = max; }
};

JsonNumberFieldImpl::JsonNumberFieldImpl(const fl::string &name, float value,
                                        float min, float max) FL_NOEXCEPT {