/*!
 * devextreme-angular-test
 * Version: 17.2.8
 * Build date: Mon Feb 05 2018
 *
 * Copyright (c) 2012 - 2018 Developer Express Inc. ALL RIGHTS RESERVED
 *
 * This software may be modified and distributed under the terms
 * of the MIT license. See the LICENSE file in the root of the project for details.
 *
 * https://github.com/DevExpress/devextreme-angular
 */











import {
    Component,
    NgModule,
    ElementRef,
    NgZone,
    Input,
    Output,
    OnDestroy,
    Injector,
    EventEmitter
} from '@angular/core';


import DevExpress from 'devextreme/bundles/dx.all';

import DxDeferRendering from 'devextreme/ui/defer_rendering';


import { DxComponent } from '../core/component';
import { DxTemplateHost } from '../core/template-host';
import { DxTemplateModule } from '../core/template';
import { EventsRegistrator } from '../core/events-strategy';
import { NestedOptionHost } from '../core/nested-option';
import { WatcherHelper } from '../core/watcher-helper';


import { DxoAnimationModule } from './nested/animation';





/**
 * The DeferRendering is a widget that waits for its content to be ready before rendering it. While the content is getting ready, the DeferRendering displays a loading indicator.
 */
@Component({
    selector: 'dx-defer-rendering',
    template: '',
    providers: [
        DxTemplateHost,
        WatcherHelper,
        NestedOptionHost
    ]
})
export class DxDeferRenderingComponent extends DxComponent implements OnDestroy {
    instance: DxDeferRendering;


    /**
     * Specifies the shortcut key that sets focus on the widget.
     */
    @Input()
    get accessKey(): string {
        return this._getOption('accessKey');
    }
    set accessKey(value: string) {
        this._setOption('accessKey', value);
    }


    /**
     * Specifies whether or not the widget changes its state when interacting with a user.
     */
    @Input()
    get activeStateEnabled(): boolean {
        return this._getOption('activeStateEnabled');
    }
    set activeStateEnabled(value: boolean) {
        this._setOption('activeStateEnabled', value);
    }


    /**
     * Specifies the animation to be used to show the rendered content.
     */
    @Input()
    get animation(): DevExpress.animationConfig {
        return this._getOption('animation');
    }
    set animation(value: DevExpress.animationConfig) {
        this._setOption('animation', value);
    }


    /**
     * Specifies whether the widget responds to user interaction.
     */
    @Input()
    get disabled(): boolean {
        return this._getOption('disabled');
    }
    set disabled(value: boolean) {
        this._setOption('disabled', value);
    }


    /**
     * Specifies the attributes to be attached to the widget's root element.
     */
    @Input()
    get elementAttr(): any {
        return this._getOption('elementAttr');
    }
    set elementAttr(value: any) {
        this._setOption('elementAttr', value);
    }


    /**
     * Specifies whether the widget can be focused using keyboard navigation.
     */
    @Input()
    get focusStateEnabled(): boolean {
        return this._getOption('focusStateEnabled');
    }
    set focusStateEnabled(value: boolean) {
        this._setOption('focusStateEnabled', value);
    }


    /**
     * Specifies the widget's height.
     */
    @Input()
    get height(): number|
        Function|
        string {
        return this._getOption('height');
    }
    set height(value: number|
        Function|
        string) {
        this._setOption('height', value);
    }


    /**
     * Specifies text for a hint that appears when a user pauses on the widget.
     */
    @Input()
    get hint(): string {
        return this._getOption('hint');
    }
    set hint(value: string) {
        this._setOption('hint', value);
    }


    /**
     * Specifies whether the widget changes its state when a user pauses on it.
     */
    @Input()
    get hoverStateEnabled(): boolean {
        return this._getOption('hoverStateEnabled');
    }
    set hoverStateEnabled(value: boolean) {
        this._setOption('hoverStateEnabled', value);
    }


    /**
     * Specifies when the widget content is rendered.
     */
    @Input()
    get renderWhen(): boolean|
        Promise<void> & JQueryPromise<void> {
        return this._getOption('renderWhen');
    }
    set renderWhen(value: boolean|
        Promise<void> & JQueryPromise<void>) {
        this._setOption('renderWhen', value);
    }


    /**
     * Switches the widget to a right-to-left representation.
     */
    @Input()
    get rtlEnabled(): boolean {
        return this._getOption('rtlEnabled');
    }
    set rtlEnabled(value: boolean) {
        this._setOption('rtlEnabled', value);
    }


    /**
     * Indicates if a load indicator should be shown until the widget's content is rendered.
     */
    @Input()
    get showLoadIndicator(): boolean {
        return this._getOption('showLoadIndicator');
    }
    set showLoadIndicator(value: boolean) {
        this._setOption('showLoadIndicator', value);
    }


    /**
     * Specifies a jQuery selector of items that should be rendered using a staggered animation.
     */
    @Input()
    get staggerItemSelector(): string {
        return this._getOption('staggerItemSelector');
    }
    set staggerItemSelector(value: string) {
        this._setOption('staggerItemSelector', value);
    }


    /**
     * Specifies the number of the element when the Tab key is used for navigating.
     */
    @Input()
    get tabIndex(): number {
        return this._getOption('tabIndex');
    }
    set tabIndex(value: number) {
        this._setOption('tabIndex', value);
    }


    /**
     * Specifies whether the widget is visible.
     */
    @Input()
    get visible(): boolean {
        return this._getOption('visible');
    }
    set visible(value: boolean) {
        this._setOption('visible', value);
    }


    /**
     * Specifies the widget's width.
     */
    @Input()
    get width(): number|
        Function|
        string {
        return this._getOption('width');
    }
    set width(value: number|
        Function|
        string) {
        this._setOption('width', value);
    }

    /**
     * A handler for the contentReady event. Executed when the widget's content is ready. This handler may be executed multiple times during the widget's lifetime depending on the number of times its content changes.
     */
    @Output() onContentReady: EventEmitter<any>;

    /**
     * A handler for the disposing event. Executed when the widget is removed from the DOM using the remove(), empty(), or html() jQuery methods only.
     */
    @Output() onDisposing: EventEmitter<any>;

    /**
     * A handler for the initialized event. Executed only once, after the widget is initialized.
     */
    @Output() onInitialized: EventEmitter<any>;

    /**
     * A handler for the optionChanged event. Executed after an option of the widget is changed.
     */
    @Output() onOptionChanged: EventEmitter<any>;

    /**
     * Specifies a callback function that is called when the widget's content has finished rendering but is not yet shown.
     */
    @Output() onRendered: EventEmitter<any>;

    /**
     * Specifies a callback function that is called when widget content is shown and animation has completed.
     */
    @Output() onShown: EventEmitter<any>;

    /**
     * A handler for the accessKeyChange event.
     */
    @Output() accessKeyChange: EventEmitter<string>;

    /**
     * A handler for the activeStateEnabledChange event.
     */
    @Output() activeStateEnabledChange: EventEmitter<boolean>;

    /**
     * A handler for the animationChange event.
     */
    @Output() animationChange: EventEmitter<DevExpress.animationConfig>;

    /**
     * A handler for the disabledChange event.
     */
    @Output() disabledChange: EventEmitter<boolean>;

    /**
     * A handler for the elementAttrChange event.
     */
    @Output() elementAttrChange: EventEmitter<any>;

    /**
     * A handler for the focusStateEnabledChange event.
     */
    @Output() focusStateEnabledChange: EventEmitter<boolean>;

    /**
     * A handler for the heightChange event.
     */
    @Output() heightChange: EventEmitter<number|
        Function|
        string>;

    /**
     * A handler for the hintChange event.
     */
    @Output() hintChange: EventEmitter<string>;

    /**
     * A handler for the hoverStateEnabledChange event.
     */
    @Output() hoverStateEnabledChange: EventEmitter<boolean>;

    /**
     * A handler for the renderWhenChange event.
     */
    @Output() renderWhenChange: EventEmitter<boolean|
        Promise<void> & JQueryPromise<void>>;

    /**
     * A handler for the rtlEnabledChange event.
     */
    @Output() rtlEnabledChange: EventEmitter<boolean>;

    /**
     * A handler for the showLoadIndicatorChange event.
     */
    @Output() showLoadIndicatorChange: EventEmitter<boolean>;

    /**
     * A handler for the staggerItemSelectorChange event.
     */
    @Output() staggerItemSelectorChange: EventEmitter<string>;

    /**
     * A handler for the tabIndexChange event.
     */
    @Output() tabIndexChange: EventEmitter<number>;

    /**
     * A handler for the visibleChange event.
     */
    @Output() visibleChange: EventEmitter<boolean>;

    /**
     * A handler for the widthChange event.
     */
    @Output() widthChange: EventEmitter<number|
        Function|
        string>;





    constructor(elementRef: ElementRef, ngZone: NgZone, templateHost: DxTemplateHost, injector: Injector,
            _watcherHelper: WatcherHelper, optionHost: NestedOptionHost) {

        super(elementRef, ngZone, templateHost, _watcherHelper);
        injector.get(EventsRegistrator);

        this._createEventEmitters([
            { subscribe: 'contentReady', emit: 'onContentReady' },
            { subscribe: 'disposing', emit: 'onDisposing' },
            { subscribe: 'initialized', emit: 'onInitialized' },
            { subscribe: 'optionChanged', emit: 'onOptionChanged' },
            { subscribe: 'rendered', emit: 'onRendered' },
            { subscribe: 'shown', emit: 'onShown' },
            { emit: 'accessKeyChange' },
            { emit: 'activeStateEnabledChange' },
            { emit: 'animationChange' },
            { emit: 'disabledChange' },
            { emit: 'elementAttrChange' },
            { emit: 'focusStateEnabledChange' },
            { emit: 'heightChange' },
            { emit: 'hintChange' },
            { emit: 'hoverStateEnabledChange' },
            { emit: 'renderWhenChange' },
            { emit: 'rtlEnabledChange' },
            { emit: 'showLoadIndicatorChange' },
            { emit: 'staggerItemSelectorChange' },
            { emit: 'tabIndexChange' },
            { emit: 'visibleChange' },
            { emit: 'widthChange' }
        ]);
        optionHost.setHost(this);
    }

    protected _createInstance(element, options) {
        return new DxDeferRendering(element, options);
    }

    ngOnDestroy() {
        this._destroyWidget();
    }


}

@NgModule({
  imports: [
    DxoAnimationModule,
    DxTemplateModule
  ],
  declarations: [
    DxDeferRenderingComponent
  ],
  exports: [
    DxDeferRenderingComponent,
    DxoAnimationModule,
    DxTemplateModule
  ],
  providers: [EventsRegistrator]

})
export class DxDeferRenderingModule { }