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- #ifndef STUDIO_CANVAS_REGISTRY_H_20662128_B848_5B8E_B4FC_80D315C1A843
- #define STUDIO_CANVAS_REGISTRY_H_20662128_B848_5B8E_B4FC_80D315C1A843
- #include <core/std/memory.h>
- #include <core/std/vector.h>
- #include "abstract_canvas.h"
- #include "editor.h"
- #include "tool.h"
- namespace rainynite::studio {
- class CanvasTool;
- class CanvasEditor;
- struct CanvasToolsInfo {
- virtual vector<AbstractFactory<CanvasTool>*> operator()() const = 0;
- };
- struct CanvasEditorsInfo {
- virtual unique_ptr<CanvasEditor> operator()(Type type) const = 0;
- };
- template <class CanvasT>
- struct CanvasToolsInfoInstance :
- public CanvasToolsInfo,
- private class_init::Registered<
- CanvasToolsInfoInstance<CanvasT>,
- CanvasT,
- CanvasToolsInfo
- >
- {
- vector<AbstractFactory<CanvasTool>*> operator()() const override {
- auto const& factory_map = get_canvas_tools<CanvasT>();
- vector<AbstractFactory<CanvasTool>*> result;
- std::transform(
- factory_map.begin(),
- factory_map.end(),
- std::back_inserter(result),
- [](auto const& e) {
- return e.second;
- }
- );
- return result;
- }
- };
- template <class CanvasT>
- struct CanvasEditorsInfoInstance :
- public CanvasEditorsInfo,
- private class_init::Registered<
- CanvasEditorsInfoInstance<CanvasT>,
- CanvasT,
- CanvasEditorsInfo
- >
- {
- unique_ptr<CanvasEditor> operator()(Type type) const override {
- return make_canvas_editor<CanvasT>(type);
- }
- };
- #define REGISTER_CANVAS(CanvasT) \
- template struct CanvasToolsInfoInstance<CanvasT>; \
- template struct CanvasEditorsInfoInstance<CanvasT>
- inline vector<AbstractFactory<CanvasTool>*> get_canvas_tools_by_type(Type type) {
- return class_init::type_info<CanvasToolsInfo,vector<AbstractFactory<CanvasTool>*>>(type);
- }
- inline unique_ptr<CanvasEditor> make_canvas_editor_for(AbstractCanvas const& canvas, Type type) {
- return class_init::type_info<CanvasEditorsInfo,unique_ptr<CanvasEditor>>(typeid(canvas), type);
- }
- }
- #endif
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