test/no_op_renderer.hpp

#ifndef _RIVE_NOOP_RENDERER_HPP_
#define _RIVE_NOOP_RENDERER_HPP_

#include <rive/renderer.hpp>
#include <rive/factory.hpp>
#include <vector>

namespace rive {
    class NoOpRenderImage : public RenderImage {
    public:
        rcp<RenderShader> makeShader(RenderTileMode, RenderTileMode, const Mat2D*) const override {
            return nullptr;
        }
    };

    class NoOpRenderPaint : public RenderPaint {
    public:
        void color(unsigned int value) override {}
        void style(RenderPaintStyle value) override {}
        void thickness(float value) override {}
        void join(StrokeJoin value) override {}
        void cap(StrokeCap value) override {}
        void blendMode(BlendMode value) override {}
        void shader(rcp<RenderShader>) override {}
    };

    enum class NoOpPathCommandType { MoveTo, LineTo, CubicTo, Reset, Close };

    struct NoOpPathCommand {
        NoOpPathCommandType command;
        float x;
        float y;
        float inX;
        float inY;
        float outX;
        float outY;
    };

    class NoOpRenderPath : public RenderPath {
    public:
        std::vector<NoOpPathCommand> commands;
        void reset() override {
            commands.emplace_back(
                (NoOpPathCommand){NoOpPathCommandType::Reset, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f});
        }

        void fillRule(FillRule value) override {}
        void addPath(CommandPath* path, const Mat2D& transform) override {}
        void addRenderPath(RenderPath* path, const Mat2D& transform) override {}

        void moveTo(float x, float y) override {
            commands.emplace_back(
                (NoOpPathCommand){NoOpPathCommandType::MoveTo, x, y, 0.0f, 0.0f, 0.0f, 0.0f});
        }
        void lineTo(float x, float y) override {
            commands.emplace_back(
                (NoOpPathCommand){NoOpPathCommandType::LineTo, x, y, 0.0f, 0.0f, 0.0f, 0.0f});
        }
        void cubicTo(float ox, float oy, float ix, float iy, float x, float y) override {
            commands.emplace_back(
                (NoOpPathCommand){NoOpPathCommandType::CubicTo, x, y, ix, iy, ox, oy});
        }
        void close() override {
            commands.emplace_back(
                (NoOpPathCommand){NoOpPathCommandType::Close, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f});
        }
    };

    class NoOpRenderer : public Renderer {
        void save() override {}
        void restore() override {}
        void transform(const Mat2D& transform) override {}
        void drawPath(RenderPath* path, RenderPaint* paint) override {}
        void clipPath(RenderPath* path) override {}
        void drawImage(const RenderImage* image, BlendMode value, float opacity) override {}
        void drawImageMesh(const RenderImage*,
                           rcp<RenderBuffer> vertices,
                           rcp<RenderBuffer> uvCoords,
                           rcp<RenderBuffer> indices,
                           BlendMode,
                           float opacity) override {}
    };

} // namespace rive
#endif