primeng/fesm2015/primeng-dialog.js

import { EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, ElementRef, Renderer2, NgZone, ChangeDetectorRef, Input, ContentChild, ContentChildren, ViewChild, Output, NgModule } from '@angular/core';
import { animation, style, animate, trigger, transition, useAnimation } from '@angular/animations';
import { CommonModule } from '@angular/common';
import { DomHandler } from 'primeng/dom';
import { Header, Footer, PrimeTemplate, SharedModule } from 'primeng/api';
import { FocusTrapModule } from 'primeng/focustrap';
import { RippleModule } from 'primeng/ripple';

let idx = 0;
const showAnimation = animation([
    style({ transform: '{{transform}}', opacity: 0 }),
    animate('{{transition}}')
]);
const hideAnimation = animation([
    animate('{{transition}}', style({ transform: '{{transform}}', opacity: 0 }))
]);
class Dialog {
    constructor(el, renderer, zone, cd) {
        this.el = el;
        this.renderer = renderer;
        this.zone = zone;
        this.cd = cd;
        this.draggable = true;
        this.resizable = true;
        this.closeOnEscape = true;
        this.closable = true;
        this.showHeader = true;
        this.blockScroll = false;
        this.autoZIndex = true;
        this.baseZIndex = 0;
        this.minX = 0;
        this.minY = 0;
        this.focusOnShow = true;
        this.keepInViewport = true;
        this.focusTrap = true;
        this.transitionOptions = '150ms cubic-bezier(0, 0, 0.2, 1)';
        this.closeIcon = 'pi pi-times';
        this.minimizeIcon = 'pi pi-window-minimize';
        this.maximizeIcon = 'pi pi-window-maximize';
        this.onShow = new EventEmitter();
        this.onHide = new EventEmitter();
        this.visibleChange = new EventEmitter();
        this.onResizeInit = new EventEmitter();
        this.onResizeEnd = new EventEmitter();
        this.onDragEnd = new EventEmitter();
        this.id = `p-dialog-${idx++}`;
        this._style = {};
        this._position = "center";
        this.transformOptions = "scale(0.7)";
    }
    get positionLeft() {
        return 0;
    }
    ;
    set positionLeft(_positionLeft) {
        console.log("positionLeft property is deprecated.");
    }
    get positionTop() {
        return 0;
    }
    ;
    set positionTop(_positionTop) {
        console.log("positionTop property is deprecated.");
    }
    get responsive() {
        return false;
    }
    ;
    set responsive(_responsive) {
        console.log("Responsive property is deprecated.");
    }
    get breakpoint() {
        return 649;
    }
    ;
    set breakpoint(_breakpoint) {
        console.log("Breakpoint property is not utilized and deprecated, use CSS media queries instead.");
    }
    ngAfterContentInit() {
        this.templates.forEach((item) => {
            switch (item.getType()) {
                case 'header':
                    this.headerTemplate = item.template;
                    break;
                case 'content':
                    this.contentTemplate = item.template;
                    break;
                case 'footer':
                    this.footerTemplate = item.template;
                    break;
                default:
                    this.contentTemplate = item.template;
                    break;
            }
        });
    }
    get visible() {
        return this._visible;
    }
    set visible(value) {
        this._visible = value;
        if (this._visible && !this.maskVisible) {
            this.maskVisible = true;
        }
    }
    get style() {
        return this._style;
    }
    set style(value) {
        if (value) {
            this._style = Object.assign({}, value);
            this.originalStyle = value;
        }
    }
    get position() {
        return this._position;
    }
    ;
    set position(value) {
        this._position = value;
        switch (value) {
            case 'topleft':
            case 'bottomleft':
            case 'left':
                this.transformOptions = "translate3d(-100%, 0px, 0px)";
                break;
            case 'topright':
            case 'bottomright':
            case 'right':
                this.transformOptions = "translate3d(100%, 0px, 0px)";
                break;
            case 'bottom':
                this.transformOptions = "translate3d(0px, 100%, 0px)";
                break;
            case 'top':
                this.transformOptions = "translate3d(0px, -100%, 0px)";
                break;
            default:
                this.transformOptions = "scale(0.7)";
                break;
        }
    }
    focus() {
        let focusable = DomHandler.findSingle(this.container, '[autofocus]');
        if (focusable) {
            this.zone.runOutsideAngular(() => {
                setTimeout(() => focusable.focus(), 5);
            });
        }
    }
    close(event) {
        this.visibleChange.emit(false);
        event.preventDefault();
    }
    enableModality() {
        if (this.closable && this.dismissableMask) {
            this.maskClickListener = this.renderer.listen(this.wrapper, 'click', (event) => {
                if (this.wrapper && this.wrapper.isSameNode(event.target)) {
                    this.close(event);
                }
            });
        }
        if (this.modal) {
            DomHandler.addClass(document.body, 'p-overflow-hidden');
        }
    }
    disableModality() {
        if (this.wrapper) {
            if (this.dismissableMask) {
                this.unbindMaskClickListener();
            }
            if (this.modal) {
                DomHandler.removeClass(document.body, 'p-overflow-hidden');
            }
            if (!this.cd.destroyed) {
                this.cd.detectChanges();
            }
        }
    }
    maximize() {
        this.maximized = !this.maximized;
        if (!this.modal && !this.blockScroll) {
            if (this.maximized)
                DomHandler.addClass(document.body, 'p-overflow-hidden');
            else
                DomHandler.removeClass(document.body, 'p-overflow-hidden');
        }
    }
    unbindMaskClickListener() {
        if (this.maskClickListener) {
            this.maskClickListener();
            this.maskClickListener = null;
        }
    }
    moveOnTop() {
        if (this.autoZIndex) {
            this.container.style.zIndex = String(this.baseZIndex + (++DomHandler.zindex));
            this.wrapper.style.zIndex = String(this.baseZIndex + (DomHandler.zindex - 1));
        }
    }
    initDrag(event) {
        if (DomHandler.hasClass(event.target, 'p-dialog-header-icon') || DomHandler.hasClass(event.target.parentElement, 'p-dialog-header-icon')) {
            return;
        }
        if (this.draggable) {
            this.dragging = true;
            this.lastPageX = event.pageX;
            this.lastPageY = event.pageY;
            this.container.style.margin = '0';
            DomHandler.addClass(document.body, 'p-unselectable-text');
        }
    }
    onKeydown(event) {
        if (this.focusTrap) {
            if (event.which === 9) {
                event.preventDefault();
                let focusableElements = DomHandler.getFocusableElements(this.container);
                if (focusableElements && focusableElements.length > 0) {
                    if (!focusableElements[0].ownerDocument.activeElement) {
                        focusableElements[0].focus();
                    }
                    else {
                        let focusedIndex = focusableElements.indexOf(focusableElements[0].ownerDocument.activeElement);
                        if (event.shiftKey) {
                            if (focusedIndex == -1 || focusedIndex === 0)
                                focusableElements[focusableElements.length - 1].focus();
                            else
                                focusableElements[focusedIndex - 1].focus();
                        }
                        else {
                            if (focusedIndex == -1 || focusedIndex === (focusableElements.length - 1))
                                focusableElements[0].focus();
                            else
                                focusableElements[focusedIndex + 1].focus();
                        }
                    }
                }
            }
        }
    }
    onDrag(event) {
        if (this.dragging) {
            let containerWidth = DomHandler.getOuterWidth(this.container);
            let containerHeight = DomHandler.getOuterHeight(this.container);
            let deltaX = event.pageX - this.lastPageX;
            let deltaY = event.pageY - this.lastPageY;
            let offset = DomHandler.getOffset(this.container);
            let leftPos = offset.left + deltaX;
            let topPos = offset.top + deltaY;
            let viewport = DomHandler.getViewport();
            this.container.style.position = 'fixed';
            if (this.keepInViewport) {
                if (leftPos >= this.minX && (leftPos + containerWidth) < viewport.width) {
                    this._style.left = leftPos + 'px';
                    this.lastPageX = event.pageX;
                    this.container.style.left = leftPos + 'px';
                }
                if (topPos >= this.minY && (topPos + containerHeight) < viewport.height) {
                    this._style.top = topPos + 'px';
                    this.lastPageY = event.pageY;
                    this.container.style.top = topPos + 'px';
                }
            }
            else {
                this.lastPageX = event.pageX;
                this.container.style.left = leftPos + 'px';
                this.lastPageY = event.pageY;
                this.container.style.top = topPos + 'px';
            }
        }
    }
    endDrag(event) {
        if (this.dragging) {
            this.dragging = false;
            DomHandler.removeClass(document.body, 'p-unselectable-text');
            this.cd.detectChanges();
            this.onDragEnd.emit(event);
        }
    }
    resetPosition() {
        this.container.style.position = '';
        this.container.style.left = '';
        this.container.style.top = '';
        this.container.style.margin = '';
    }
    //backward compatibility
    center() {
        this.resetPosition();
    }
    initResize(event) {
        if (this.resizable) {
            this.resizing = true;
            this.lastPageX = event.pageX;
            this.lastPageY = event.pageY;
            DomHandler.addClass(document.body, 'p-unselectable-text');
            this.onResizeInit.emit(event);
        }
    }
    onResize(event) {
        if (this.resizing) {
            let deltaX = event.pageX - this.lastPageX;
            let deltaY = event.pageY - this.lastPageY;
            let containerWidth = DomHandler.getOuterWidth(this.container);
            let containerHeight = DomHandler.getOuterHeight(this.container);
            let contentHeight = DomHandler.getOuterHeight(this.contentViewChild.nativeElement);
            let newWidth = containerWidth + deltaX;
            let newHeight = containerHeight + deltaY;
            let minWidth = this.container.style.minWidth;
            let minHeight = this.container.style.minHeight;
            let offset = DomHandler.getOffset(this.container);
            let viewport = DomHandler.getViewport();
            let hasBeenDragged = !parseInt(this.container.style.top) || !parseInt(this.container.style.left);
            if (hasBeenDragged) {
                newWidth += deltaX;
                newHeight += deltaY;
            }
            if ((!minWidth || newWidth > parseInt(minWidth)) && (offset.left + newWidth) < viewport.width) {
                this._style.width = newWidth + 'px';
                this.container.style.width = this._style.width;
            }
            if ((!minHeight || newHeight > parseInt(minHeight)) && (offset.top + newHeight) < viewport.height) {
                this.contentViewChild.nativeElement.style.height = contentHeight + newHeight - containerHeight + 'px';
                if (this._style.height) {
                    this._style.height = newHeight + 'px';
                    this.container.style.height = this._style.height;
                }
            }
            this.lastPageX = event.pageX;
            this.lastPageY = event.pageY;
        }
    }
    resizeEnd(event) {
        if (this.resizing) {
            this.resizing = false;
            DomHandler.removeClass(document.body, 'p-unselectable-text');
            this.onResizeEnd.emit(event);
        }
    }
    bindGlobalListeners() {
        if (this.draggable) {
            this.bindDocumentDragListener();
            this.bindDocumentDragEndListener();
        }
        if (this.resizable) {
            this.bindDocumentResizeListeners();
        }
        if (this.closeOnEscape && this.closable) {
            this.bindDocumentEscapeListener();
        }
    }
    unbindGlobalListeners() {
        this.unbindDocumentDragListener();
        this.unbindDocumentDragEndListener();
        this.unbindDocumentResizeListeners();
        this.unbindDocumentEscapeListener();
    }
    bindDocumentDragListener() {
        this.zone.runOutsideAngular(() => {
            this.documentDragListener = this.onDrag.bind(this);
            window.document.addEventListener('mousemove', this.documentDragListener);
        });
    }
    unbindDocumentDragListener() {
        if (this.documentDragListener) {
            window.document.removeEventListener('mousemove', this.documentDragListener);
            this.documentDragListener = null;
        }
    }
    bindDocumentDragEndListener() {
        this.zone.runOutsideAngular(() => {
            this.documentDragEndListener = this.endDrag.bind(this);
            window.document.addEventListener('mouseup', this.documentDragEndListener);
        });
    }
    unbindDocumentDragEndListener() {
        if (this.documentDragEndListener) {
            window.document.removeEventListener('mouseup', this.documentDragEndListener);
            this.documentDragEndListener = null;
        }
    }
    bindDocumentResizeListeners() {
        this.zone.runOutsideAngular(() => {
            this.documentResizeListener = this.onResize.bind(this);
            this.documentResizeEndListener = this.resizeEnd.bind(this);
            window.document.addEventListener('mousemove', this.documentResizeListener);
            window.document.addEventListener('mouseup', this.documentResizeEndListener);
        });
    }
    unbindDocumentResizeListeners() {
        if (this.documentResizeListener && this.documentResizeEndListener) {
            window.document.removeEventListener('mousemove', this.documentResizeListener);
            window.document.removeEventListener('mouseup', this.documentResizeEndListener);
            this.documentResizeListener = null;
            this.documentResizeEndListener = null;
        }
    }
    bindDocumentEscapeListener() {
        const documentTarget = this.el ? this.el.nativeElement.ownerDocument : 'document';
        this.documentEscapeListener = this.renderer.listen(documentTarget, 'keydown', (event) => {
            if (event.which == 27) {
                if (parseInt(this.container.style.zIndex) === (DomHandler.zindex + this.baseZIndex)) {
                    this.close(event);
                }
            }
        });
    }
    unbindDocumentEscapeListener() {
        if (this.documentEscapeListener) {
            this.documentEscapeListener();
            this.documentEscapeListener = null;
        }
    }
    appendContainer() {
        if (this.appendTo) {
            if (this.appendTo === 'body')
                document.body.appendChild(this.wrapper);
            else
                DomHandler.appendChild(this.wrapper, this.appendTo);
        }
    }
    restoreAppend() {
        if (this.container && this.appendTo) {
            this.el.nativeElement.appendChild(this.wrapper);
        }
    }
    onAnimationStart(event) {
        switch (event.toState) {
            case 'visible':
                this.container = event.element;
                this.wrapper = this.container.parentElement;
                this.onShow.emit({});
                this.appendContainer();
                this.moveOnTop();
                this.bindGlobalListeners();
                if (this.modal) {
                    this.enableModality();
                }
                if (!this.modal && this.blockScroll) {
                    DomHandler.addClass(document.body, 'p-overflow-hidden');
                }
                if (this.focusOnShow) {
                    this.focus();
                }
                break;
        }
    }
    onAnimationEnd(event) {
        switch (event.toState) {
            case 'void':
                this.onContainerDestroy();
                this.onHide.emit({});
                break;
        }
    }
    onContainerDestroy() {
        this.unbindGlobalListeners();
        this.dragging = false;
        this.maskVisible = false;
        if (this.maximized) {
            DomHandler.removeClass(document.body, 'p-overflow-hidden');
            this.maximized = false;
        }
        if (this.modal) {
            this.disableModality();
        }
        if (this.blockScroll) {
            DomHandler.removeClass(document.body, 'p-overflow-hidden');
        }
        this.container = null;
        this.wrapper = null;
        this._style = this.originalStyle ? Object.assign({}, this.originalStyle) : {};
    }
    ngOnDestroy() {
        if (this.container) {
            this.restoreAppend();
            this.onContainerDestroy();
        }
    }
}
Dialog.decorators = [
    { type: Component, args: [{
                selector: 'p-dialog',
                template: `
        <div *ngIf="maskVisible" [class]="maskStyleClass"
            [ngClass]="{'p-dialog-mask': true, 'p-component-overlay': this.modal, 'p-dialog-mask-scrollblocker': this.modal || this.blockScroll,
                'p-dialog-left': position === 'left',
                'p-dialog-right': position === 'right',
                'p-dialog-top': position === 'top',
                'p-dialog-top-left': position === 'topleft' || position === 'top-left',
                'p-dialog-top-right': position === 'topright' || position === 'top-right',
                'p-dialog-bottom': position === 'bottom',
                'p-dialog-bottom-left': position === 'bottomleft' || position === 'bottom-left',
                'p-dialog-bottom-right': position === 'bottomright' || position === 'bottom-right'}">
            <div #container [ngClass]="{'p-dialog p-component':true, 'p-dialog-rtl':rtl,'p-dialog-draggable':draggable,'p-dialog-resizable':resizable, 'p-dialog-maximized': maximized}"
                [ngStyle]="style" [class]="styleClass" *ngIf="visible" pFocusTrap [pFocusTrapDisabled]="focusTrap === false"
                [@animation]="{value: 'visible', params: {transform: transformOptions, transition: transitionOptions}}" (@animation.start)="onAnimationStart($event)" (@animation.done)="onAnimationEnd($event)" role="dialog" [attr.aria-labelledby]="id + '-label'">
                <div #titlebar class="p-dialog-header" (mousedown)="initDrag($event)" *ngIf="showHeader">
                    <span [attr.id]="id + '-label'" class="p-dialog-title" *ngIf="header">{{header}}</span>
                    <span [attr.id]="id + '-label'" class="p-dialog-title" *ngIf="headerFacet">
                        <ng-content select="p-header"></ng-content>
                    </span>
                    <ng-container *ngTemplateOutlet="headerTemplate"></ng-container>
                    <div class="p-dialog-header-icons">
                        <button *ngIf="maximizable" type="button" [ngClass]="{'p-dialog-header-icon p-dialog-header-maximize p-link':true}" (click)="maximize()" (keydown.enter)="maximize()" tabindex="-1" pRipple>
                            <span class="p-dialog-header-maximize-icon" [ngClass]="maximized ? minimizeIcon : maximizeIcon"></span>
                        </button>
                        <button *ngIf="closable" type="button" [ngClass]="{'p-dialog-header-icon p-dialog-header-close p-link':true}" (click)="close($event)" (keydown.enter)="close($event)" tabindex="-1" pRipple>
                            <span class="p-dialog-header-close-icon" [ngClass]="closeIcon"></span>
                        </button>
                    </div>
                </div>
                <div #content [ngClass]="'p-dialog-content'" [ngStyle]="contentStyle" [class]="contentStyleClass">
                    <ng-content></ng-content>
                    <ng-container *ngTemplateOutlet="contentTemplate"></ng-container>
                </div>
                <div #footer class="p-dialog-footer" *ngIf="footerFacet || footerTemplate">
                    <ng-content select="p-footer"></ng-content>
                    <ng-container *ngTemplateOutlet="footerTemplate"></ng-container>
                </div>
                <div *ngIf="resizable" class="p-resizable-handle" style="z-index: 90;" (mousedown)="initResize($event)"></div>
            </div>
        </div>
    `,
                animations: [
                    trigger('animation', [
                        transition('void => visible', [
                            useAnimation(showAnimation)
                        ]),
                        transition('visible => void', [
                            useAnimation(hideAnimation)
                        ])
                    ])
                ],
                changeDetection: ChangeDetectionStrategy.OnPush,
                encapsulation: ViewEncapsulation.None,
                styles: [".p-dialog-mask{-ms-flex-align:center;-ms-flex-pack:center;align-items:center;background-color:rgba(0,0,0,0);display:-ms-flexbox;display:flex;height:100%;justify-content:center;left:0;pointer-events:none;position:fixed;top:0;transition-property:background-color;width:100%}.p-dialog,.p-dialog-mask.p-component-overlay{pointer-events:auto}.p-dialog{-ms-flex-direction:column;-ms-transform:scale(1);display:-ms-flexbox;display:flex;flex-direction:column;max-height:90%;position:relative;transform:scale(1)}.p-dialog-content{overflow-y:auto}.p-dialog-header{-ms-flex-align:center;-ms-flex-pack:justify;align-items:center;display:-ms-flexbox;display:flex;justify-content:space-between}.p-dialog-footer,.p-dialog-header{-ms-flex-negative:0;flex-shrink:0}.p-dialog .p-dialog-header-icon,.p-dialog .p-dialog-header-icons{-ms-flex-align:center;align-items:center;display:-ms-flexbox;display:flex}.p-dialog .p-dialog-header-icon{-ms-flex-pack:center;justify-content:center;overflow:hidden;position:relative}.p-dialog-mask.p-dialog-mask-leave{background-color:rgba(0,0,0,0)}.p-fluid .p-dialog-footer .p-button{width:auto}.p-dialog-bottom-left .p-dialog,.p-dialog-bottom-right .p-dialog,.p-dialog-bottom .p-dialog,.p-dialog-left .p-dialog,.p-dialog-right .p-dialog,.p-dialog-top-left .p-dialog,.p-dialog-top-right .p-dialog,.p-dialog-top .p-dialog{margin:.75rem;transform:translateZ(0)}.p-dialog-maximized{-ms-transform:none;height:100%;max-height:100%;transform:none;transition:none;width:100vw!important}.p-dialog-maximized .p-dialog-content{-ms-flex-positive:1;flex-grow:1}.p-dialog-left{-ms-flex-pack:start;justify-content:flex-start}.p-dialog-right{-ms-flex-pack:end;justify-content:flex-end}.p-dialog-top,.p-dialog-top-left{-ms-flex-align:start;align-items:flex-start}.p-dialog-top-left{-ms-flex-pack:start;justify-content:flex-start}.p-dialog-top-right{-ms-flex-align:start;-ms-flex-pack:end;align-items:flex-start;justify-content:flex-end}.p-dialog-bottom,.p-dialog-bottom-left{-ms-flex-align:end;align-items:flex-end}.p-dialog-bottom-left{-ms-flex-pack:start;justify-content:flex-start}.p-dialog-bottom-right{-ms-flex-align:end;-ms-flex-pack:end;align-items:flex-end;justify-content:flex-end}.p-dialog .p-resizable-handle{bottom:1px;cursor:se-resize;display:block;font-size:.1px;height:12px;position:absolute;right:1px;width:12px}.p-confirm-dialog .p-dialog-content{-ms-flex-align:center;align-items:center;display:-ms-flexbox;display:flex}"]
            },] }
];
Dialog.ctorParameters = () => [
    { type: ElementRef },
    { type: Renderer2 },
    { type: NgZone },
    { type: ChangeDetectorRef }
];
Dialog.propDecorators = {
    header: [{ type: Input }],
    draggable: [{ type: Input }],
    resizable: [{ type: Input }],
    positionLeft: [{ type: Input }],
    positionTop: [{ type: Input }],
    contentStyle: [{ type: Input }],
    contentStyleClass: [{ type: Input }],
    modal: [{ type: Input }],
    closeOnEscape: [{ type: Input }],
    dismissableMask: [{ type: Input }],
    rtl: [{ type: Input }],
    closable: [{ type: Input }],
    responsive: [{ type: Input }],
    appendTo: [{ type: Input }],
    styleClass: [{ type: Input }],
    maskStyleClass: [{ type: Input }],
    showHeader: [{ type: Input }],
    breakpoint: [{ type: Input }],
    blockScroll: [{ type: Input }],
    autoZIndex: [{ type: Input }],
    baseZIndex: [{ type: Input }],
    minX: [{ type: Input }],
    minY: [{ type: Input }],
    focusOnShow: [{ type: Input }],
    maximizable: [{ type: Input }],
    keepInViewport: [{ type: Input }],
    focusTrap: [{ type: Input }],
    transitionOptions: [{ type: Input }],
    closeIcon: [{ type: Input }],
    minimizeIcon: [{ type: Input }],
    maximizeIcon: [{ type: Input }],
    headerFacet: [{ type: ContentChild, args: [Header,] }],
    footerFacet: [{ type: ContentChild, args: [Footer,] }],
    templates: [{ type: ContentChildren, args: [PrimeTemplate,] }],
    headerViewChild: [{ type: ViewChild, args: ['titlebar',] }],
    contentViewChild: [{ type: ViewChild, args: ['content',] }],
    footerViewChild: [{ type: ViewChild, args: ['footer',] }],
    onShow: [{ type: Output }],
    onHide: [{ type: Output }],
    visibleChange: [{ type: Output }],
    onResizeInit: [{ type: Output }],
    onResizeEnd: [{ type: Output }],
    onDragEnd: [{ type: Output }],
    visible: [{ type: Input }],
    style: [{ type: Input }],
    position: [{ type: Input }]
};
class DialogModule {
}
DialogModule.decorators = [
    { type: NgModule, args: [{
                imports: [CommonModule, FocusTrapModule, RippleModule],
                exports: [Dialog, SharedModule],
                declarations: [Dialog]
            },] }
];

/**
 * Generated bundle index. Do not edit.
 */

export { Dialog, DialogModule };
//# sourceMappingURL=primeng-dialog.js.map