import { ConfigEntity, Entity, PositionSchema } from '../../../common';
import { Rectangle } from '@gedit/math';
import { Emitter } from '@gedit/utils';
export interface PlaygroundConfigEntityData {
    scrollX: number;
    scrollY: number;
    originX: number;
    originY: number;
    width: number;
    height: number;
    clientX: number;
    clientY: number;
    resolution: number;
    reverseScroll: boolean;
    overflowX: 'hidden' | 'scroll';
    overflowY: 'hidden' | 'scroll';
    minZoom: number;
    maxZoom: number;
    zoom: number;
    scrollLimitX?: number;
    scrollLimitY?: number;
    pageBounds?: {
        x: number;
        y: number;
        width: number;
        height: number;
    };
    loadingHTML: string;
}
export interface PlaygroundConfigRevealOpts {
    entities?: Entity[];
    position?: PositionSchema;
    bounds?: Rectangle;
    selection?: boolean;
    scrollDelta?: PositionSchema;
    zoom?: number;
    easing?: boolean;
    easingDuration?: number;
    scrollToCenter?: boolean;
}
/**
 * 全局画布的配置信息
 */
export declare class PlaygroundConfigEntity extends ConfigEntity<PlaygroundConfigEntityData> {
    static type: string;
    private _loading;
    private _zoomEnable;
    protected onLoadingChangedEmitter: Emitter<boolean>;
    readonly onLoadingChanged: import("@gedit/utils").Event<boolean>;
    cursor: string;
    getDefaultConfig(): PlaygroundConfigEntityData;
    /**
     * 更新实体配置
     * @param props
     */
    updateConfig(props: Partial<PlaygroundConfigEntityData>): void;
    /**
     * 最终缩放比
     */
    get finalScale(): number;
    get scrollData(): {
        scrollX: number;
        scrollY: number;
    };
    protected normalizeZoom(zoom: number): number;
    /**
     * 修改画布光标
     * @param cursor
     */
    updateCursor(cursor: string): void;
    /**
     * 获取相对画布的位置
     * @param event
     * @param widthScale 是否要计算缩放
     */
    getPosFromMouseEvent(event: {
        clientX: number;
        clientY: number;
    }, withScale?: boolean): PositionSchema;
    /**
     * 将画布中的位置转成相对window的位置
     * @param pos
     */
    toFixedPos(pos: PositionSchema): PositionSchema;
    /**
     * 获取可视区域
     */
    getBoundsVisible(withScale?: boolean): Rectangle;
    /**
     * 判断矩形是否在可视区域
     * @param bounds
     * @param rotation
     * @param includeAll - 是否包含在里边, 默认false, TODO allVisible判断 暂时不支持旋转后的情况
     */
    isBoundsVisible(bounds: Rectangle, rotation?: number, includeAll?: boolean): boolean;
    /**
     * 按下边顺序执行
     * 1. 指定的entity位置或pos位置
     * 2. selection位置
     * 3. 初始化位置
     */
    scrollToView(opts?: PlaygroundConfigRevealOpts): Promise<void>;
    /**
     * 这只画布边框，元素编辑的时候回吸附画布边框
     * @param bounds
     */
    setPageBounds(bounds: Rectangle): void;
    getPageBounds(): Rectangle | undefined;
    /**
     * 滚动到画布中央
     * @param zoomToFit 是否缩放并适配外围大小
     * @param fitPadding 适配外围的留白
     * @param easing 是否缓动
     */
    scrollPageBoundsToCenter(zoomToFit?: boolean, fitPadding?: number, easing?: boolean): Promise<void>;
    private cancelScrollTeeen?;
    /**
     * 滚动
     * @param scroll
     * @param easing - 是否开启缓动, 默认开启
     * @param easingDuration - 滚动持续时间, 默认300ms
     */
    scroll(scroll: Partial<{
        scrollX: number;
        scrollY: number;
        zoom: number;
    }>, easing?: boolean, easingDuration?: number): Promise<void>;
    /**
     * 让layer的node节点不随着画布滚动条滚动
     * @param layerNode
     */
    fixLayerPosition(layerNode: HTMLElement): void;
    get loading(): boolean;
    set loading(loading: boolean);
    get zoomEnable(): boolean;
    /**
     * 开启缩放
     * @param zoomEnable
     */
    set zoomEnable(zoomEnable: boolean);
    /**
     * 放大
     */
    zoomin(easing?: boolean, easingDuration?: number): void;
    /**
     * 缩小
     */
    zoomout(easing?: boolean, easingDuration?: number): void;
    updateZoom(newZoom: number, easing?: boolean, easingDuration?: number): void;
}
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