import { Dom } from '@antv/x6-common';
import { Rectangle, Point } from '@antv/x6-geometry';
import { Attr, PortLayout } from '../registry';
import { Cell } from '../model/cell';
import { Node } from '../model/node';
import { Edge } from '../model/edge';
import { PortManager } from '../model/port';
import { CellView } from './cell';
import { EdgeView } from './edge';
import { Markup } from './markup';
import { Graph } from '../graph';
export declare class NodeView<Entity extends Node = Node, Options extends NodeView.Options = NodeView.Options> extends CellView<Entity, Options> {
    protected portsCache: {
        [id: string]: NodeView.PortCache;
    };
    protected get [Symbol.toStringTag](): string;
    protected getContainerClassName(): string;
    protected updateClassName(e: Dom.MouseEnterEvent): void;
    isNodeView(): this is NodeView;
    confirmUpdate(flag: number, options?: any): number;
    update(partialAttrs?: Attr.CellAttrs): void;
    protected renderMarkup(): void;
    protected renderJSONMarkup(markup: Markup.JSONMarkup | Markup.JSONMarkup[]): void;
    render(): this;
    resize(): void;
    translate(): void;
    rotate(): void;
    protected getTranslationString(): string;
    protected getRotationString(): string | undefined;
    protected updateTransform(): void;
    findPortElem(portId?: string, selector?: string): Element | null;
    protected cleanPortsCache(): void;
    protected removePorts(): void;
    protected renderPorts(): void;
    protected appendPorts(ports: PortManager.Port[], zIndex: number, refs: Element[]): void;
    protected getPortElement(port: PortManager.Port): Element;
    protected createPortElement(port: PortManager.Port): Element;
    protected updatePorts(): void;
    protected updatePortGroup(groupName?: string): void;
    protected applyPortTransform(element: Element, layout: PortLayout.Result, initialAngle?: number): void;
    protected getPortMarkup(port: PortManager.Port): Markup;
    protected getPortLabelMarkup(label: PortManager.Label): Markup;
    protected existPortLabel(port: PortManager.Port): Attr.ComplexAttrs | undefined;
    protected getEventArgs<E>(e: E): NodeView.MouseEventArgs<E>;
    protected getEventArgs<E>(e: E, x: number, y: number): NodeView.PositionEventArgs<E>;
    protected getPortEventArgs<E>(e: E, port: string, pos?: {
        x: number;
        y: number;
    }): NodeView.PositionEventArgs<E> | NodeView.MouseEventArgs<E>;
    notifyMouseDown(e: Dom.MouseDownEvent, x: number, y: number): void;
    notifyMouseMove(e: Dom.MouseMoveEvent, x: number, y: number): void;
    notifyMouseUp(e: Dom.MouseUpEvent, x: number, y: number): void;
    notifyPortEvent(name: string, e: Dom.EventObject, pos?: {
        x: number;
        y: number;
    }): void;
    onClick(e: Dom.ClickEvent, x: number, y: number): void;
    onDblClick(e: Dom.DoubleClickEvent, x: number, y: number): void;
    onContextMenu(e: Dom.ContextMenuEvent, x: number, y: number): void;
    onMouseDown(e: Dom.MouseDownEvent, x: number, y: number): void;
    onMouseMove(e: Dom.MouseMoveEvent, x: number, y: number): void;
    onMouseUp(e: Dom.MouseUpEvent, x: number, y: number): void;
    onMouseOver(e: Dom.MouseOverEvent): void;
    onMouseOut(e: Dom.MouseOutEvent): void;
    onMouseEnter(e: Dom.MouseEnterEvent): void;
    onMouseLeave(e: Dom.MouseLeaveEvent): void;
    onMouseWheel(e: Dom.EventObject, x: number, y: number, delta: number): void;
    onMagnetClick(e: Dom.MouseUpEvent, magnet: Element, x: number, y: number): void;
    onMagnetDblClick(e: Dom.DoubleClickEvent, magnet: Element, x: number, y: number): void;
    onMagnetContextMenu(e: Dom.ContextMenuEvent, magnet: Element, x: number, y: number): void;
    onMagnetMouseDown(e: Dom.MouseDownEvent, magnet: Element, x: number, y: number): void;
    onCustomEvent(e: Dom.MouseDownEvent, name: string, x: number, y: number): void;
    protected prepareEmbedding(e: Dom.MouseMoveEvent): void;
    processEmbedding(e: Dom.MouseMoveEvent, data: EventData.MovingTargetNode): void;
    clearEmbedding(data: EventData.MovingTargetNode): void;
    finalizeEmbedding(e: Dom.MouseUpEvent, data: EventData.MovingTargetNode): void;
    getDelegatedView(): NodeView<Node<Node.Properties>, NodeView.Options> | null;
    protected validateMagnet(cellView: CellView, magnet: Element, e: Dom.MouseDownEvent | Dom.MouseEnterEvent): boolean;
    protected startMagnetDragging(e: Dom.MouseDownEvent, x: number, y: number): void;
    protected startConnectting(e: Dom.MouseDownEvent, magnet: Element, x: number, y: number): void;
    protected getDefaultEdge(sourceView: CellView, sourceMagnet: Element): Edge<Edge.Properties>;
    protected createEdgeFromMagnet(magnet: Element, x: number, y: number): EdgeView<Edge<Edge.Properties>, EdgeView.Options>;
    protected dragMagnet(e: Dom.MouseMoveEvent, x: number, y: number): void;
    protected stopMagnetDragging(e: Dom.MouseUpEvent, x: number, y: number): void;
    protected notifyUnhandledMouseDown(e: Dom.MouseDownEvent, x: number, y: number): void;
    protected notifyNodeMove<Key extends keyof NodeView.EventArgs>(name: Key, e: Dom.MouseMoveEvent | Dom.MouseUpEvent, x: number, y: number, cell: Cell): void;
    protected getRestrictArea(view?: NodeView): Rectangle.RectangleLike | null;
    protected startNodeDragging(e: Dom.MouseDownEvent, x: number, y: number): void;
    protected dragNode(e: Dom.MouseMoveEvent, x: number, y: number): void;
    protected stopNodeDragging(e: Dom.MouseUpEvent, x: number, y: number): void;
    protected autoScrollGraph(x: number, y: number): void;
}
export declare namespace NodeView {
    interface Options extends CellView.Options {
    }
    interface PortCache {
        portElement: Element;
        portSelectors?: Markup.Selectors | null;
        portLabelElement?: Element;
        portLabelSelectors?: Markup.Selectors | null;
        portContentElement?: Element;
        portContentSelectors?: Markup.Selectors | null;
    }
}
export declare namespace NodeView {
    interface MagnetEventArgs {
        magnet: Element;
    }
    export interface MouseEventArgs<E> {
        e: E;
        node: Node;
        cell: Node;
        view: NodeView;
        port?: string;
    }
    export interface PositionEventArgs<E> extends MouseEventArgs<E>, CellView.PositionEventArgs {
    }
    export interface TranslateEventArgs<E> extends PositionEventArgs<E> {
    }
    export interface ResizeEventArgs<E> extends PositionEventArgs<E> {
    }
    export interface RotateEventArgs<E> extends PositionEventArgs<E> {
    }
    export interface EventArgs {
        'node:click': PositionEventArgs<Dom.ClickEvent>;
        'node:dblclick': PositionEventArgs<Dom.DoubleClickEvent>;
        'node:contextmenu': PositionEventArgs<Dom.ContextMenuEvent>;
        'node:mousedown': PositionEventArgs<Dom.MouseDownEvent>;
        'node:mousemove': PositionEventArgs<Dom.MouseMoveEvent>;
        'node:mouseup': PositionEventArgs<Dom.MouseUpEvent>;
        'node:mouseover': MouseEventArgs<Dom.MouseOverEvent>;
        'node:mouseout': MouseEventArgs<Dom.MouseOutEvent>;
        'node:mouseenter': MouseEventArgs<Dom.MouseEnterEvent>;
        'node:mouseleave': MouseEventArgs<Dom.MouseLeaveEvent>;
        'node:mousewheel': PositionEventArgs<Dom.EventObject> & CellView.MouseDeltaEventArgs;
        'node:port:click': PositionEventArgs<Dom.ClickEvent>;
        'node:port:dblclick': PositionEventArgs<Dom.DoubleClickEvent>;
        'node:port:contextmenu': PositionEventArgs<Dom.ContextMenuEvent>;
        'node:port:mousedown': PositionEventArgs<Dom.MouseDownEvent>;
        'node:port:mousemove': PositionEventArgs<Dom.MouseMoveEvent>;
        'node:port:mouseup': PositionEventArgs<Dom.MouseUpEvent>;
        'node:port:mouseover': MouseEventArgs<Dom.MouseOverEvent>;
        'node:port:mouseout': MouseEventArgs<Dom.MouseOutEvent>;
        'node:port:mouseenter': MouseEventArgs<Dom.MouseEnterEvent>;
        'node:port:mouseleave': MouseEventArgs<Dom.MouseLeaveEvent>;
        'node:customevent': PositionEventArgs<Dom.MouseDownEvent> & {
            name: string;
        };
        'node:unhandled:mousedown': PositionEventArgs<Dom.MouseDownEvent>;
        'node:highlight': {
            magnet: Element;
            view: NodeView;
            node: Node;
            cell: Node;
            options: CellView.HighlightOptions;
        };
        'node:unhighlight': EventArgs['node:highlight'];
        'node:magnet:click': PositionEventArgs<Dom.MouseUpEvent> & MagnetEventArgs;
        'node:magnet:dblclick': PositionEventArgs<Dom.DoubleClickEvent> & MagnetEventArgs;
        'node:magnet:contextmenu': PositionEventArgs<Dom.ContextMenuEvent> & MagnetEventArgs;
        'node:move': TranslateEventArgs<Dom.MouseMoveEvent>;
        'node:moving': TranslateEventArgs<Dom.MouseMoveEvent>;
        'node:moved': TranslateEventArgs<Dom.MouseUpEvent>;
        'node:embed': PositionEventArgs<Dom.MouseMoveEvent> & {
            currentParent: Node | null;
        };
        'node:embedding': PositionEventArgs<Dom.MouseMoveEvent> & {
            currentParent: Node | null;
            candidateParent: Node | null;
        };
        'node:embedded': PositionEventArgs<Dom.MouseUpEvent> & {
            currentParent: Node | null;
            previousParent: Node | null;
        };
    }
    export {};
}
export declare namespace NodeView {
    const toStringTag: string;
    function isNodeView(instance: any): instance is NodeView;
}
declare namespace EventData {
    type Mousemove = Moving | Magnet;
    interface Magnet {
        action: 'magnet';
        targetMagnet: Element;
        edgeView?: EdgeView;
    }
    interface Moving {
        action: 'move';
        targetView: NodeView;
    }
    interface MovingTargetNode {
        moving: boolean;
        offset: Point.PointLike;
        restrict?: Rectangle.RectangleLike | null;
        embedding?: boolean;
        candidateEmbedView?: NodeView | null;
        cell?: Node;
        graph?: Graph;
    }
}
export {};