import { OnDestroy, OnInit } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
import { RemoteDesktopService } from '../remote-desktop.service';
import { ConnectingMessageComponent } from '../messages/connecting-message.component';
import { DisconnectedMessageComponent } from '../messages/disconnected-message.component';
import { ErrorMessageComponent } from '../messages/error-message.component';
import { ManagedFilesystemService } from '../managed-filesystem.service';
import * as i0 from "@angular/core";
/**
 * The main component for displaying a remote desktop
 */
export declare class RemoteDesktopComponent implements OnInit, OnDestroy {
    remoteDesktopService: RemoteDesktopService;
    private fsService;
    /**
     * Guacamole has more states than the list below however for the component we are only interested
     * in managing four states.
     */
    states: {
        CONNECTING: string;
        CONNECTED: string;
        DISCONNECTED: string;
        ERROR: string;
    };
    /**
     * Manage the component state
     */
    state: BehaviorSubject<string>;
    showFileManager: boolean;
    connectingMessage: ConnectingMessageComponent;
    disconnectedMessage: DisconnectedMessageComponent;
    errorMessage: ErrorMessageComponent;
    private container;
    private toolbar;
    private fileManager;
    /**
     * Subscriptions
     */
    private subscriptions;
    /**
     * Hide or show elements
     */
    toolbarVisible: boolean;
    /**
     * Whether a drag/drop operation is currently in progress (the user has
     * dragged a file over the Guacamole connection but has not yet dropped it).
     */
    dropPending: boolean;
    constructor(remoteDesktopService: RemoteDesktopService, fsService: ManagedFilesystemService);
    /**
     * Subscribe to the connection state  and full screen state when the component is initialised
     */
    ngOnInit(): void;
    /**
     * Remove all subscriptions when the component is destroyed
     */
    ngOnDestroy(): void;
    hasTransfers(): boolean;
    /**
     * Bind the subscriptions
     */
    private bindSubscriptions;
    /**
     * Unbind the subscriptions
     */
    private unbindSubscriptions;
    /**
     * Set the component state to the new guacamole state
     * @param newState
     */
    private setState;
    /**
     * Receive the state from the desktop client and update this components state
     * @param newState - state received from the guacamole client
     */
    private handleState;
    /**
     * Exit full screen and show the toolbar
     */
    private exitFullScreen;
    /**
     * Enter full screen mode and auto hide the toolbar
     */
    private enterFullScreen;
    /**
     * Go in and out of full screen
     */
    private handleFullScreen;
    private handleToolbar;
    /**
     * Handle the display mouse movement
     * @param event Mouse event
     */
    handleDisplayMouseMove($event: any): void;
    private onDocumentMousemove;
    /**
     * Displays a visual indication that dropping the file currently
     * being dragged is possible. Further propagation and default behavior
     * of the given event is automatically prevented.
     */
    notifyDragStart(e: any): void;
    /**
     * Removes the visual indication that dropping the file currently
     * being dragged is possible. Further propagation and default behavior
     * of the given event is automatically prevented.
     */
    notifyDragEnd(e: any): void;
    dropFile(e: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<RemoteDesktopComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<RemoteDesktopComponent, "ngx-remote-desktop", never, { "showFileManager": "showFileManager"; }, {}, ["connectingMessage", "disconnectedMessage", "errorMessage", "fileManager"], ["ngx-remote-desktop-toolbar-item[align=left]", "ngx-remote-desktop-toolbar-item[align=right]", "ngx-remote-desktop-connecting-message", "ngx-remote-desktop-disconnected-message", "ngx-remote-desktop-error-message", "ngx-remote-desktop-file-manager"]>;
}