@ts-for-gir/lib/src/gir/direct-allocation-constructor.ts

Typescript .d.ts generator from GIR for gjs

import { GirDirection } from "@gi.ts/parser";
import type { FormatGenerator } from "../generators/generator.ts";
import type { GirVisitor } from "../visitor.ts";
import { IntrospectedClassMember } from "./introspected-class-member.ts";
import type { IntrospectedBaseClass } from "./introspected-classes.ts";
import { IntrospectedFunctionParameter } from "./parameter.ts";
import type { IntrospectedField } from "./property.ts";

export class IntrospectedDirectAllocationConstructor extends IntrospectedClassMember {
	parameters: IntrospectedFunctionParameter[];

	constructor(parameters: IntrospectedFunctionParameter[], parent: IntrospectedBaseClass | null) {
		super("new", parent, { isPrivate: false, isIntrospectable: true });

		this.parameters = parameters.map((parameter) => parameter.copy({ parent: this }));
	}

	static fromFields(fields: IntrospectedField[], parent: IntrospectedBaseClass) {
		const building = new IntrospectedDirectAllocationConstructor([], parent);

		building.parameters = fields
			.filter((field) => {
				return !field.isStatic && !field.isPrivate && !field.type.isPointer;
			})
			.map(
				(field) =>
					new IntrospectedFunctionParameter({
						parent: building,
						type: field.type,
						name: field.name,
						direction: GirDirection.In,
					}),
			);

		return building;
	}

	asString<T extends FormatGenerator<unknown>>(generator: T): ReturnType<T["generateDirectAllocationConstructor"]> {
		return generator.generateDirectAllocationConstructor(this) as ReturnType<T["generateDirectAllocationConstructor"]>;
	}

	copy(options?: {
		parent?: IntrospectedBaseClass | undefined;
		parameters?: IntrospectedFunctionParameter[];
	}): IntrospectedDirectAllocationConstructor {
		const copy = new IntrospectedDirectAllocationConstructor(
			options?.parameters ?? this.parameters,
			options?.parent ?? this.parent,
		);

		copy._copyBaseProperties(this);

		return copy;
	}

	accept(visitor: GirVisitor): IntrospectedDirectAllocationConstructor {
		const node = this.copy({
			parameters: this.parameters.map((parameters) => {
				return parameters.accept(visitor);
			}),
		});

		return visitor.visitDirectAllocationConstructor?.(node) ?? node;
	}
}