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{NgModule,Component,ElementRef,AfterViewInit,OnDestroy,Input,Output,EventEmitter,Renderer,ContentChild,trigger,state,style,transition,animate} from '@angular/core';\nimport {CommonModule} from '@angular/common';\nimport {DomHandler} from '../dom/domhandler';\nimport {Header,Footer} from '../common/shared';\nimport {ButtonModule} from '../button/button';\nimport {ConfirmationService,Confirmation} from '../common/api';\nimport {Subscription}   from 'rxjs/Subscription';\n\n@Component({\n    selector: 'p-confirmDialog',\n    template: `\n        <div [ngClass]=\"{'ui-dialog ui-confirmdialog ui-widget ui-widget-content ui-corner-all ui-shadow':true,'ui-dialog-rtl':rtl}\" \n            [style.display]=\"visible ? 'block' : 'none'\" [style.width.px]=\"width\" [style.height.px]=\"height\" (mousedown)=\"moveOnTop()\" [@dialogState]=\"visible ? 'visible' : 'hidden'\">\n            <div class=\"ui-dialog-titlebar ui-widget-header ui-helper-clearfix ui-corner-top\">\n                <span class=\"ui-dialog-title\" *ngIf=\"header\">{{header}}</span>\n                <a [ngClass]=\"{'ui-dialog-titlebar-icon ui-dialog-titlebar-close ui-corner-all':true,'ui-state-hover':hoverCloseIcon}\" href=\"#\" role=\"button\" *ngIf=\"closable\" \n                    (click)=\"hide($event)\" (mouseenter)=\"hoverCloseIcon=true\" (mouseleave)=\"hoverCloseIcon=false\">\n                    <span class=\"fa fa-fw fa-close\"></span>\n                </a>\n            </div>\n            <div class=\"ui-dialog-content ui-widget-content\">\n                <i [class]=\"icon\"></i>\n                <span class=\"ui-confirmdialog-message\">{{message}}</span>\n            </div>\n            <div class=\"ui-dialog-buttonpane ui-widget-content ui-helper-clearfix\" *ngIf=\"footer\">\n                <ng-content select=\"footer\"></ng-content>\n            </div>\n            <div class=\"ui-dialog-buttonpane ui-widget-content ui-helper-clearfix\" *ngIf=\"!footer\">\n                <button type=\"button\" pButton [icon]=\"rejectIcon\" [label]=\"rejectLabel\" (click)=\"reject()\" *ngIf=\"rejectVisible\"></button>\n                <button type=\"button\" pButton [icon]=\"acceptIcon\" [label]=\"acceptLabel\" (click)=\"accept()\" *ngIf=\"acceptVisible\"></button>\n            </div>\n        </div>\n    `,\n    animations: [\n        trigger('dialogState', [\n            state('hidden', style({\n                opacity: 0\n            })),\n            state('visible', style({\n                opacity: 1\n            })),\n            transition('visible => hidden', animate('400ms ease-in')),\n            transition('hidden => visible', animate('400ms ease-out'))\n        ])\n    ],\n    providers: [DomHandler]\n})\nexport class ConfirmDialog implements AfterViewInit,OnDestroy {\n    \n    @Input() header: string;\n    \n    @Input() icon: string;\n    \n    @Input() message: string;\n    \n    @Input() acceptIcon: string = 'fa-check';\n    \n    @Input() acceptLabel: string = 'Yes';\n    \n    @Input() acceptVisible: boolean = true;\n\n    @Input() rejectIcon: string = 'fa-close';\n    \n    @Input() rejectLabel: string = 'No';\n    \n    @Input() rejectVisible: boolean = true;\n        \n    @Input() width: any;\n\n    @Input() height: any;\n    \n    @Input() closeOnEscape: boolean = true;\n\n    @Input() rtl: boolean;\n\n    @Input() closable: boolean = true;\n\n    @Input() responsive: boolean = true;\n    \n    @Input() appendTo: any;\n        \n    @ContentChild(Footer) footer;\n    \n    confirmation: Confirmation;\n        \n    _visible: boolean;\n    \n    documentEscapeListener: any;\n    \n    documentResponsiveListener: any;\n    \n    mask: any;\n        \n    contentContainer: any;\n    \n    positionInitialized: boolean;\n    \n    subscription: Subscription;\n            \n    constructor(public el: ElementRef, public domHandler: DomHandler, \n            public renderer: Renderer, private confirmationService: ConfirmationService) {\n        this.subscription = confirmationService.requireConfirmation$.subscribe(confirmation => {\n            this.confirmation = confirmation;\n            this.message = this.confirmation.message||this.message;\n            this.icon = this.confirmation.icon||this.icon;\n            this.header = this.confirmation.header||this.header;\n            this.rejectVisible = this.confirmation.rejectVisible === false ? false : this.rejectVisible;\n            this.acceptVisible = this.confirmation.acceptVisible === false ? false : this.acceptVisible;\n            \n            if(this.confirmation.accept) {\n                this.confirmation.acceptEvent = new EventEmitter();\n                this.confirmation.acceptEvent.subscribe(this.confirmation.accept);\n            }\n            \n            if(this.confirmation.reject) {\n                this.confirmation.rejectEvent = new EventEmitter();\n                this.confirmation.rejectEvent.subscribe(this.confirmation.reject);\n            }\n\n            this.visible = true;\n        });         \n    }\n    \n    @Input() get visible(): boolean {\n        return this._visible;\n    }\n\n    set visible(val:boolean) {\n        this._visible = val;\n        \n        if(this._visible) {            \n            if(!this.positionInitialized) {\n                this.center();\n                this.positionInitialized = true;\n            }\n            \n            this.el.nativeElement.children[0].style.zIndex = ++DomHandler.zindex;\n        } \n        \n        if(this._visible)\n            this.enableModality();\n        else\n            this.disableModality();\n    }\n    \n    ngAfterViewInit() {\n        this.contentContainer = this.domHandler.findSingle(this.el.nativeElement, '.ui-dialog-content');\n        \n        if(this.responsive) {\n            this.documentResponsiveListener = this.renderer.listenGlobal('window', 'resize', (event) => {\n                this.center();\n            });\n        }\n        \n        if(this.closeOnEscape && this.closable) {\n            this.documentEscapeListener = this.renderer.listenGlobal('body', 'keydown', (event) => {\n                if(event.which == 27) {\n                    if(this.el.nativeElement.children[0].style.zIndex == DomHandler.zindex) {\n                        this.hide(event);\n                    }\n                }\n            });\n        }\n        \n        if(this.appendTo) {\n            if(this.appendTo === 'body')\n                document.body.appendChild(this.el.nativeElement);\n            else\n                this.appendTo.appendChild(this.el.nativeElement);\n        }\n    }\n        \n    center() {\n        let container = this.el.nativeElement.children[0];\n        let elementWidth = this.domHandler.getOuterWidth(container);\n        let elementHeight = this.domHandler.getOuterHeight(container);\n        if(elementWidth == 0 && elementHeight == 0) {\n            container.style.visibility = 'hidden';\n            container.style.display = 'block';\n            elementWidth = this.domHandler.getOuterWidth(container);\n            elementHeight = this.domHandler.getOuterHeight(container);\n            container.style.display = 'none';\n            container.style.visibility = 'visible';\n        }\n        let viewport = this.domHandler.getViewport();\n        let x = (viewport.width - elementWidth) / 2;\n        let y = (viewport.height - elementHeight) / 2;\n\n        container.style.left = x + 'px';\n        container.style.top = y + 'px';\n    }\n    \n    enableModality() {\n        if(!this.mask) {\n            this.mask = document.createElement('div');\n            this.mask.style.zIndex = this.el.nativeElement.children[0].style.zIndex - 1;\n            this.domHandler.addMultipleClasses(this.mask, 'ui-widget-overlay ui-dialog-mask');\n            document.body.appendChild(this.mask);\n        }\n    }\n    \n    disableModality() {\n        if(this.mask) {\n            document.body.removeChild(this.mask);\n            this.mask = null;\n        }\n    }\n    \n    hide(event?:Event) {\n        this.visible = false;\n        \n        if(event) {\n            event.preventDefault();\n        }\n    }\n    \n    moveOnTop() {\n        this.el.nativeElement.children[0].style.zIndex = ++DomHandler.zindex;\n    }\n                \n    ngOnDestroy() {\n        this.disableModality();\n                        \n        if(this.responsive) {\n            this.documentResponsiveListener();\n        }\n        \n        if(this.closeOnEscape && this.closable) {\n            this.documentEscapeListener();\n        }\n        \n        if(this.appendTo && this.appendTo === 'body') {\n            document.body.removeChild(this.el.nativeElement);\n        }\n        \n        this.subscription.unsubscribe();\n    }\n    \n    accept() {\n        if(this.confirmation.acceptEvent) {\n            this.confirmation.acceptEvent.emit();\n        }\n        \n        this.hide();\n        this.confirmation = null;\n    }\n    \n    reject() {\n        if(this.confirmation.rejectEvent) {\n            this.confirmation.rejectEvent.emit();\n        }\n        \n        this.hide();\n        this.confirmation = null;\n    }\n}\n\n@NgModule({\n    imports: [CommonModule,ButtonModule],\n    exports: [ConfirmDialog,ButtonModule],\n    declarations: [ConfirmDialog]\n})\nexport class ConfirmDialogModule { }"]}