/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
'use strict';

import * as vscode from 'vscode';
import {MotionState, Motion} from './motions';

export enum Mode {
	INSERT,
	NORMAL,
	REPLACE
}

export interface ModifierKeys {
	ctrl?: boolean,
	alt?: boolean,
	shifit?: boolean
}

export class DeleteRegister {
	public isWholeLine:boolean;
	public content:string;

	constructor(isWholeLine:boolean, content:string) {
		this.isWholeLine = isWholeLine;
		this.content = content;
	}
}

export interface IController {
	motionState: MotionState;

	setMode(mode: Mode): void;
	setVisual(newVisual:boolean): void;
	findMotion(input: string): Motion;
	isMotionPrefix(input: string): boolean;

	setDeleteRegister(register:DeleteRegister): void;
	getDeleteRegister(): DeleteRegister;
}

export abstract class AbstractCommandDescriptor {

	public abstract createCommand(args?: any): Command;

}

export interface Command {
	commandId: string,
	args?: any[]
}