双缓冲先加上

2026-08-11 17:48:32 +08:00
parent 542637ede4
commit 0327d71536
31 changed files with 1605 additions and 2248 deletions
@@ -0,0 +1,53 @@
+#pragma once
+#include "Renderable.h"
+#include "../plot/Plot_Core.h"
+#include <renderive/base/property/Concepts.hpp>
+#include <renderive/base/property/Validators.hpp>
+#include <functional>
+#include <memory>
+#include <utility>
+namespace renderive {
+template <Property_Product Product_Type, Property_Set Properties_Type, Property_Validator<Properties_Type> Validator_Type = No_Property_Validator<Properties_Type>>
+class Renderable_Builder {
+public:
+    using Product = Product_Type;
+    using Properties = Properties_Type;
+    using Validator = Validator_Type;
+    using Self = Renderable_Builder;
+    Renderable_Builder() requires std::default_initializable<Properties> && std::default_initializable<Validator> : properties{}, validator{} {}
+    explicit Renderable_Builder(Properties properties) requires std::default_initializable<Validator> : properties(std::move(properties)), validator{} {}
+    Renderable_Builder(Properties properties, Validator validator) : properties(std::move(properties)), validator(std::move(validator)) {}
+    template <auto Member, Property_Member_Assignable<Properties, Member> Value>
+    Self& set(Value&& value) {
+        properties.*Member = std::forward<Value>(value);
+        return *this;
+    }
+    template <Property_Configurator<Properties> Configure>
+    Self& configure(Configure&& configure) {
+        std::invoke(std::forward<Configure>(configure), properties);
+        return *this;
+    }
+    const Properties& properties_value() const noexcept {
+        return properties;
+    }
+    template <class... Args>
+    requires std::derived_from<Product, Renderable> && std::constructible_from<Product, Plot_Core&, const Properties&, Args&&...>
+    std::shared_ptr<Product> build(const std::shared_ptr<Renderable>& parent, Args&&... args) const {
+        if(!parent || !(valid_argument(args) && ...))
+            return {};
+        validator(properties);
+        return parent->plot().make_renderable<Product>(parent, properties, std::forward<Args>(args)...);
+    }
+private:
+    template <class T>
+    static bool valid_argument(const std::shared_ptr<T>& value) {
+        return static_cast<bool>(value);
+    }
+    template <class T>
+    static bool valid_argument(const T&) {
+        return true;
+    }
+    Properties properties;
+    [[no_unique_address]] Validator validator;
+};
+}