52 lines
2.3 KiB
C++
52 lines
2.3 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 <include/core/SkCanvas.h>
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#include "../../DrawData.hpp"
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#include "DrawingProgramToolBase.hpp"
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class DrawingProgram;
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class EraserTool : public DrawingProgramToolBase {
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public:
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EraserTool(DrawingProgram& initDrawP);
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virtual DrawingProgramToolType get_type() override;
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virtual void gui_toolbox(Toolbar& t) override;
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virtual void gui_phone_toolbox(PhoneDrawingProgramScreen& t) override;
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virtual void right_click_popup_gui(Toolbar& t, Vector2f popupPos) override;
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virtual void erase_component(CanvasComponentContainer::ObjInfo* erasedComp) override;
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virtual void tool_update() override;
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virtual void switch_tool(DrawingProgramToolType newTool) override;
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virtual void draw(SkCanvas* canvas, const DrawData& drawData) override;
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virtual bool prevent_undo_or_redo() override;
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virtual void input_mouse_button_on_canvas_callback(const InputManager::MouseButtonCallbackArgs& button) override;
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virtual void input_mouse_motion_callback(const InputManager::MouseMotionCallbackArgs& motion) override;
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std::unordered_map<CanvasComponentContainer::ObjInfo*, std::unique_ptr<CanvasComponent>> updatedComponents;
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std::unordered_set<CanvasComponentContainer::ObjInfo*> erasedComponents; // Pointers will be erased from this set if theyre erased in the main list (done by callback)
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private:
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SkPath erasePath;
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SkPath eraseBorderPath;
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Vector2f start;
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Vector2f end;
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void erase_between_points();
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bool isErasing = false;
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};
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