| #ifndef _RIVE_STROKE_BASE_HPP_ |
| #define _RIVE_STROKE_BASE_HPP_ |
| #include "rive/core/field_types/core_bool_type.hpp" |
| #include "rive/core/field_types/core_double_type.hpp" |
| #include "rive/core/field_types/core_uint_type.hpp" |
| #include "rive/shapes/paint/shape_paint.hpp" |
| namespace rive { |
| class StrokeBase : public ShapePaint { |
| protected: |
| typedef ShapePaint Super; |
| |
| public: |
| static const uint16_t typeKey = 24; |
| |
| /// Helper to quickly determine if a core object extends another without RTTI |
| /// at runtime. |
| bool isTypeOf(uint16_t typeKey) const override { |
| switch (typeKey) { |
| case StrokeBase::typeKey: |
| case ShapePaintBase::typeKey: |
| case ContainerComponentBase::typeKey: |
| case ComponentBase::typeKey: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| uint16_t coreType() const override { return typeKey; } |
| |
| static const uint16_t thicknessPropertyKey = 47; |
| static const uint16_t capPropertyKey = 48; |
| static const uint16_t joinPropertyKey = 49; |
| static const uint16_t transformAffectsStrokePropertyKey = 50; |
| |
| private: |
| float m_Thickness = 1.0f; |
| uint32_t m_Cap = 0; |
| uint32_t m_Join = 0; |
| bool m_TransformAffectsStroke = true; |
| |
| public: |
| inline float thickness() const { return m_Thickness; } |
| void thickness(float value) { |
| if (m_Thickness == value) { |
| return; |
| } |
| m_Thickness = value; |
| thicknessChanged(); |
| } |
| |
| inline uint32_t cap() const { return m_Cap; } |
| void cap(uint32_t value) { |
| if (m_Cap == value) { |
| return; |
| } |
| m_Cap = value; |
| capChanged(); |
| } |
| |
| inline uint32_t join() const { return m_Join; } |
| void join(uint32_t value) { |
| if (m_Join == value) { |
| return; |
| } |
| m_Join = value; |
| joinChanged(); |
| } |
| |
| inline bool transformAffectsStroke() const { return m_TransformAffectsStroke; } |
| void transformAffectsStroke(bool value) { |
| if (m_TransformAffectsStroke == value) { |
| return; |
| } |
| m_TransformAffectsStroke = value; |
| transformAffectsStrokeChanged(); |
| } |
| |
| Core* clone() const override; |
| void copy(const StrokeBase& object) { |
| m_Thickness = object.m_Thickness; |
| m_Cap = object.m_Cap; |
| m_Join = object.m_Join; |
| m_TransformAffectsStroke = object.m_TransformAffectsStroke; |
| ShapePaint::copy(object); |
| } |
| |
| bool deserialize(uint16_t propertyKey, BinaryReader& reader) override { |
| switch (propertyKey) { |
| case thicknessPropertyKey: |
| m_Thickness = CoreDoubleType::deserialize(reader); |
| return true; |
| case capPropertyKey: |
| m_Cap = CoreUintType::deserialize(reader); |
| return true; |
| case joinPropertyKey: |
| m_Join = CoreUintType::deserialize(reader); |
| return true; |
| case transformAffectsStrokePropertyKey: |
| m_TransformAffectsStroke = CoreBoolType::deserialize(reader); |
| return true; |
| } |
| return ShapePaint::deserialize(propertyKey, reader); |
| } |
| |
| protected: |
| virtual void thicknessChanged() {} |
| virtual void capChanged() {} |
| virtual void joinChanged() {} |
| virtual void transformAffectsStrokeChanged() {} |
| }; |
| } // namespace rive |
| |
| #endif |