70 lines
3.4 KiB
C++
70 lines
3.4 KiB
C++
/*
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* InfiniPaint
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* Copyright (C) 2025-2026 Yousef Khadadeh
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <cstdint>
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#include <cereal/archives/portable_binary.hpp>
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#include <Helpers/VersionNumber.hpp>
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#include <include/core/SkCanvas.h>
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#include <Helpers/SCollision.hpp>
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#include "CanvasComponentType.hpp"
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#include "CanvasComponentContainer.hpp"
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class DrawingProgram;
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class CanvasComponent {
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public:
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virtual CanvasComponentType get_type() const = 0;
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virtual ~CanvasComponent();
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static CanvasComponent* allocate_comp(CanvasComponentType type);
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virtual void save(cereal::PortableBinaryOutputArchive& a) const = 0;
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virtual void load(cereal::PortableBinaryInputArchive& a) = 0;
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virtual void save_file(cereal::PortableBinaryOutputArchive& a) const = 0;
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virtual void load_file(cereal::PortableBinaryInputArchive& a, VersionNumber version) = 0;
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virtual void update(DrawingProgram& drawP);
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virtual void get_used_resources(std::unordered_set<NetworkingObjects::NetObjID>& resourceSet) const;
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virtual void remap_resource_ids(const std::unordered_map<NetworkingObjects::NetObjID, NetworkingObjects::NetObjID>& resourceOldToNewMap);
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virtual void change_stroke_color(const Vector4f& newStrokeColor);
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virtual std::vector<CanvasComponentContainer*> attempt_split(DrawingProgram& drawP) const;
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virtual std::optional<Vector4f> get_stroke_color() const;
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virtual void set_data_from(const CanvasComponent& other) = 0;
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virtual std::unique_ptr<CanvasComponent> get_data_copy() const = 0;
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protected:
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friend class CanvasComponentContainer;
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friend class CanvasComponentAllocator;
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virtual bool accurate_draw(SkCanvas* canvas, const DrawData& drawData, const CoordSpaceHelper& coords, const std::shared_ptr<void>& predrawData) const;
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virtual std::shared_ptr<void> get_predraw_data(const DrawData& drawData) const;
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virtual std::shared_ptr<void> get_predraw_data_accurate(const DrawData& drawData, const CoordSpaceHelper& coords) const;
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virtual bool should_draw_extra(const DrawData& drawData, const CoordSpaceHelper& coords) const;
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virtual void draw(SkCanvas* canvas, const DrawData& drawData, const std::shared_ptr<void>& predrawData) const = 0;
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virtual void initialize_draw_data(DrawingProgram& drawP) = 0;
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virtual bool collides_within_coords_point(const Vector2f& checkAgainst) const = 0;
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virtual bool collides_within_coords_skpath(const SkPath& checkAgainst) const = 0;
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virtual bool can_erase_detail() const;
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virtual CanvasComponentEraseDetailResult erase_detail(const SkPath& eraseAgainst);
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virtual SCollision::AABB<float> get_obj_coord_bounds() const = 0;
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CanvasComponentContainer* compContainer = nullptr;
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};
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