submodule/include/shapes/paint/linear_gradient.hpp

   1 #ifndef _RIVE_LINEAR_GRADIENT_HPP_
   2 #define _RIVE_LINEAR_GRADIENT_HPP_
   3 #include "generated/shapes/paint/linear_gradient_base.hpp"
   4 #include "math/vec2d.hpp"
   5 #include "shapes/paint/shape_paint_mutator.hpp"
   6 #include <vector>
   7 namespace rive
   8 {
   9         class Node;
  10         class GradientStop;
  11
  12         class LinearGradient : public LinearGradientBase, public ShapePaintMutator
  13         {
  14         private:
  15                 std::vector<GradientStop*> m_Stops;
  16                 bool m_PaintsInWorldSpace;
  17                 Node* m_ShapePaintContainer = nullptr;
  18
  19         public:
  20                 StatusCode onAddedDirty(CoreContext* context) override;
  21                 StatusCode onAddedClean(CoreContext* context) override
  22                 {
  23                         return StatusCode::Ok;
  24                 }
  25                 void addStop(GradientStop* stop);
  26                 void update(ComponentDirt value) override;
  27                 bool paintsInWorldSpace() const;
  28                 void paintsInWorldSpace(bool value);
  29                 void markGradientDirty();
  30                 void markStopsDirty();
  31
  32         protected:
  33                 void buildDependencies() override;
  34                 void startXChanged() override;
  35                 void startYChanged() override;
  36                 void endXChanged() override;
  37                 void endYChanged() override;
  38                 void opacityChanged() override;
  39                 void renderOpacityChanged() override;
  40                 virtual void makeGradient(const Vec2D& start, const Vec2D& end);
  41         };
  42 } // namespace rive
  43
  44 #endif