Added line tool

src/DrawingProgram/Tools/LineDrawTool.hpp

@@ -0,0 +1,25 @@
+#pragma once
+#include "DrawingProgramToolBase.hpp"
+#include <Helpers/SCollision.hpp>
+#include "../../CanvasComponents/CanvasComponentContainer.hpp"
+
+class DrawingProgram;
+
+class LineDrawTool : public DrawingProgramToolBase {
+    public:
+        LineDrawTool(DrawingProgram& initDrawP);
+        virtual DrawingProgramToolType get_type() override;
+        virtual void gui_toolbox() override;
+        virtual bool right_click_popup_gui(Vector2f popupPos) override;
+        virtual void erase_component(CanvasComponentContainer::ObjInfo* erasedComp) override;
+        virtual void tool_update() override;
+        virtual void switch_tool(DrawingProgramToolType newTool) override;
+        virtual void draw(SkCanvas* canvas, const DrawData& drawData) override;
+        virtual bool prevent_undo_or_redo() override;
+    private:
+        void commit();
+
+        Vector2f startAt;
+        bool hasRoundCaps = true;
+        CanvasComponentContainer::ObjInfo* objInfoBeingEdited = nullptr;
+};