import { Contribution } from 'mana-syringe'; import { RxModel } from '../common/rx-model'; import { Disposable, DisposableCollection } from '../common/disposable'; import { IFrontendApplicationContribution } from '../xflow-main/interface'; import type { ICommandHandler, IGraphCommand, ICommandFactory, IGraphPipelineCommand, ICommandRegisterFunction } from './interface'; import { IGraphCommandService, IGraphCommandContribution } from './interface'; import type { IRuntimeHook } from '@antv/xflow-hook/es/interface'; import 'reflect-metadata'; export declare namespace NCommand { function is(arg: IGraphCommand | any): arg is IGraphCommand; /** Comparator function for when sorting commands */ function compareCommands(a: IGraphCommand, b: IGraphCommand): number; /** * Determine if two commands are equal. * * @param a the first command for comparison. * @param b the second command for comparison. */ function equals(a: IGraphCommand, b: IGraphCommand): boolean; } export declare class GraphCommandRegistry implements IGraphCommandService, IFrontendApplicationContribution { protected readonly contributionProvider: Contribution.Provider; /** * undo cmd后将命令存储在队列中给redo调用 */ protected readonly redoStack: ICommandHandler[]; /** * executeCommand后将命令存储在队列中给undo调用 */ protected readonly undoStack: ICommandHandler[]; /** * 储存所有注册的command */ protected readonly commands: Map; /** * 储存所有注册的command factory */ protected readonly factories: Map; reactNodeRender: import("@antv/xflow-hook").HookHub>, Map>>; reactEdgeLabelRender: import("@antv/xflow-hook").HookHub>, Map>>; afterGraphInit: import("@antv/xflow-hook").HookHub; beforeGraphDestroy: import("@antv/xflow-hook").HookHub; x6Events: import("@antv/xflow-hook").HookHub; }>>; /** * 储存所有注册的command handler disposables */ protected readonly disposables: Map; /** * 监听cmdregistry的变化 */ private readonly cmdChangeEvent; /** * 监听cmdregistry的变化 */ get watchChange(): import("../common/rx-model").NsModel.IWatch; /** * 在Command实例间共享变量 */ readonly Globals: RxModel>; /** 设置command间的共享变量 */ setGlobal: (key: string, value: any) => void; /** 获取共享变量 */ getGlobal: (key: string) => any; constructor(contributionProvider: Contribution.Provider); onStart(): void; executeCommandPipeline(cmdOptions: IGraphPipelineCommand[]): Promise; reactNodeRender: import("@antv/xflow-hook").HookHub>, Map>>; reactEdgeLabelRender: import("@antv/xflow-hook").HookHub>, Map>>; afterGraphInit: import("@antv/xflow-hook").HookHub; beforeGraphDestroy: import("@antv/xflow-hook").HookHub; x6Events: import("@antv/xflow-hook").HookHub; }>>; /** 执行 Command：会在undo stack中push cmd */ executeCommand(commandId: string, cmdArgs: Args, hook?: IRuntimeHook): Promise; reactNodeRender: import("@antv/xflow-hook").HookHub>, Map>>; reactEdgeLabelRender: import("@antv/xflow-hook").HookHub>, Map>>; afterGraphInit: import("@antv/xflow-hook").HookHub; beforeGraphDestroy: import("@antv/xflow-hook").HookHub; x6Events: import("@antv/xflow-hook").HookHub; }>>; /** 执行 unod Command：不会在undo stack中push新的command记录 */ executeUndoCommand(commandId: string, cmdArgs: T, hook?: IRuntimeHook): Promise; reactNodeRender: import("@antv/xflow-hook").HookHub>, Map>>; reactEdgeLabelRender: import("@antv/xflow-hook").HookHub>, Map>>; afterGraphInit: import("@antv/xflow-hook").HookHub; beforeGraphDestroy: import("@antv/xflow-hook").HookHub; x6Events: import("@antv/xflow-hook").HookHub; }>>; /** * Execute the active handler for the given command and arguments. * * Reject if a command cannot be executed. */ createCommand(commandId: string, cmdArgs: T, hook?: IRuntimeHook): Promise; reactNodeRender: import("@antv/xflow-hook").HookHub>, Map>>; reactEdgeLabelRender: import("@antv/xflow-hook").HookHub>, Map>>; afterGraphInit: import("@antv/xflow-hook").HookHub; beforeGraphDestroy: import("@antv/xflow-hook").HookHub; x6Events: import("@antv/xflow-hook").HookHub; }>>; /** * 执行undo stack中最后一条Command */ undoCommand: () => Promise; /** * 执行redo stack中最后一条Command */ redoCommand: () => Promise; /** * 检查是否注册了Command */ get isUndoable(): boolean; /** * 检查是否注册了Command */ get isRedoable(): boolean; /** * 检查是否注册了Command */ hasCommand(commandId: string): boolean; /** * Get a command for the given command identifier. */ getCommand(id: string): IGraphCommand | undefined; /** * Register the given command and handler if present. * * Throw if a command is already registered for the given command identifier. */ registerCommand(command: IGraphCommand, factory: ICommandFactory): Disposable; /** * 注册一批可单独dispose的Command * @param externalRegisterFn ICommandRegisterFunction */ registerDisposableCommand: (externalRegisterFn: ICommandRegisterFunction) => DisposableCollection; protected doRegisterCommand(command: IGraphCommand): Disposable; /** * Unregister command from the registry * * @param command */ unregisterCommand(command: IGraphCommand): void; /** * 检查commandId是否有Factory */ hasFactory(commandId: string): boolean; /** * Get a visible handler for the given command or `undefined`. */ getFactory(commandId: string): ICommandFactory | undefined; /** * Register the given handler for the given command identifier. * * If there is already a handler for the given command * then the given handler is registered as more specific, and * has higher priority during enablement, visibility and toggle state evaluations. */ registerFactory(commandId: string, factory: ICommandFactory, force?: boolean): Disposable; /** * Returns with all handlers for the given command. If the command does not have any handlers, * or the command is not registered, returns an empty array. */ getAllFactories(): [string, ICommandFactory; reactNodeRender: import("@antv/xflow-hook").HookHub>, Map>>; reactEdgeLabelRender: import("@antv/xflow-hook").HookHub>, Map>>; afterGraphInit: import("@antv/xflow-hook").HookHub; beforeGraphDestroy: import("@antv/xflow-hook").HookHub; x6Events: import("@antv/xflow-hook").HookHub; }>][]; }