@@ -106,15 +106,6 @@ import '../../assets/css/scrollstyles.css';
                     tryRemoveElement(dlg);
                 }
             }
-
-            //resolve();
-            // if we just called history.back(), then use a timeout to allow the history events to fire first
-            setTimeout(() => {
-                resolve({
-                    element: dlg,
-                    closedByBack: self.closedByBack
-                });
-            }, 1);
         }
 
         dlg.addEventListener('close', onDialogClosed);
import { appRouter } from '../appRouter';
import focusManager from '../focusManager';
import browser from '../../scripts/browser';
import layoutManager from '../layoutManager';
import inputManager from '../../scripts/inputManager';
import dom from '../../scripts/dom';
import './dialoghelper.css';
import '../../assets/css/scrollstyles.css';

/* eslint-disable indent */

    let globalOnOpenCallback;

    function enableAnimation() {
        // too slow
        if (browser.tv) {
            return false;
        }

        return browser.supportsCssAnimation();
    }

    function removeCenterFocus(dlg) {
        if (layoutManager.tv) {
            if (dlg.classList.contains('scrollX')) {
                centerFocus(dlg, true, false);
            } else if (dlg.classList.contains('smoothScrollY')) {
                centerFocus(dlg, false, false);
            }
        }
    }

    function tryRemoveElement(elem) {
        const parentNode = elem.parentNode;
        if (parentNode) {
            // Seeing crashes in edge webview
            try {
                parentNode.removeChild(elem);
            } catch (err) {
                console.error('error removing dialog element: ' + err);
            }
        }
    }

    function DialogHashHandler(dlg, hash, resolve) {
        const self = this;
        self.originalUrl = window.location.href;
        const activeElement = document.activeElement;
        let removeScrollLockOnClose = false;

        function onHashChange(e) {
            const isBack = self.originalUrl === window.location.href;

            if (isBack || !isOpened(dlg)) {
                window.removeEventListener('popstate', onHashChange);
            }

            if (isBack) {
                self.closedByBack = true;
                closeDialog(dlg);
            }
        }

        function onBackCommand(e) {
            if (e.detail.command === 'back') {
                self.closedByBack = true;
                e.preventDefault();
                e.stopPropagation();
                closeDialog(dlg);
            }
        }

        function onDialogClosed() {
            if (!isHistoryEnabled(dlg)) {
                inputManager.off(dlg, onBackCommand);
            }

            window.removeEventListener('popstate', onHashChange);

            removeBackdrop(dlg);
            dlg.classList.remove('opened');

            if (removeScrollLockOnClose) {
                document.body.classList.remove('noScroll');
            }

            if (!self.closedByBack && isHistoryEnabled(dlg)) {
                const state = window.history.state || {};
                if (state.dialogId === hash) {
                    window.history.back();
                }
            }

            if (layoutManager.tv) {
                focusManager.focus(activeElement);
            }

            if (dlg.getAttribute('data-removeonclose') !== 'false') {
                removeCenterFocus(dlg);

                const dialogContainer = dlg.dialogContainer;
                if (dialogContainer) {
                    tryRemoveElement(dialogContainer);
                    dlg.dialogContainer = null;
                } else {
                    tryRemoveElement(dlg);
                }
            }

            //resolve();
            // if we just called history.back(), then use a timeout to allow the history events to fire first
            setTimeout(() => {
                resolve({
                    element: dlg,
                    closedByBack: self.closedByBack
                });
            }, 1);
        }

        dlg.addEventListener('close', onDialogClosed);

        const center = !dlg.classList.contains('dialog-fixedSize');
        if (center) {
            dlg.classList.add('centeredDialog');
        }

        dlg.classList.remove('hide');

        addBackdropOverlay(dlg);

        dlg.classList.add('opened');
        dlg.dispatchEvent(new CustomEvent('open', {
            bubbles: false,
            cancelable: false
        }));

        if (dlg.getAttribute('data-lockscroll') === 'true' && !document.body.classList.contains('noScroll')) {
            document.body.classList.add('noScroll');
            removeScrollLockOnClose = true;
        }

        animateDialogOpen(dlg);

        if (isHistoryEnabled(dlg)) {
            appRouter.pushState({ dialogId: hash }, 'Dialog', `#${hash}`);

            window.addEventListener('popstate', onHashChange);
        } else {
            inputManager.on(dlg, onBackCommand);
        }
    }

    function addBackdropOverlay(dlg) {
        const backdrop = document.createElement('div');
        backdrop.classList.add('dialogBackdrop');

        const backdropParent = dlg.dialogContainer || dlg;
        backdropParent.parentNode.insertBefore(backdrop, backdropParent);
        dlg.backdrop = backdrop;

        // trigger reflow or the backdrop will not animate
        void backdrop.offsetWidth;
        backdrop.classList.add('dialogBackdropOpened');

        dom.addEventListener((dlg.dialogContainer || backdrop), 'click', e => {
            if (e.target === dlg.dialogContainer) {
                close(dlg);
            }
        }, {
            passive: true
        });

        dom.addEventListener((dlg.dialogContainer || backdrop), 'contextmenu', e => {
            if (e.target === dlg.dialogContainer) {
                // Close the application dialog menu
                close(dlg);
                // Prevent the default browser context menu from appearing
                e.preventDefault();
            }
        });
    }

    function isHistoryEnabled(dlg) {
        return dlg.getAttribute('data-history') === 'true';
    }

    export function open(dlg) {
        if (globalOnOpenCallback) {
            globalOnOpenCallback(dlg);
        }

        const parent = dlg.parentNode;
        if (parent) {
            parent.removeChild(dlg);
        }

        const dialogContainer = document.createElement('div');
        dialogContainer.classList.add('dialogContainer');
        dialogContainer.appendChild(dlg);
        dlg.dialogContainer = dialogContainer;
        document.body.appendChild(dialogContainer);

        return new Promise((resolve, reject) => {
            new DialogHashHandler(dlg, `dlg${new Date().getTime()}`, resolve);
        });
    }

    function isOpened(dlg) {
        //return dlg.opened;
        return !dlg.classList.contains('hide');
    }

    export function close(dlg) {
        if (isOpened(dlg)) {
            if (isHistoryEnabled(dlg)) {
                window.history.back();
            } else {
                closeDialog(dlg);
            }
        }
    }

    function closeDialog(dlg) {
        if (!dlg.classList.contains('hide')) {
            dlg.dispatchEvent(new CustomEvent('closing', {
                bubbles: false,
                cancelable: false
            }));

            const onAnimationFinish = () => {
                focusManager.popScope(dlg);

                dlg.classList.add('hide');
                dlg.dispatchEvent(new CustomEvent('close', {
                    bubbles: false,
                    cancelable: false
                }));
            };

            animateDialogClose(dlg, onAnimationFinish);
        }
    }

    function animateDialogOpen(dlg) {
        const onAnimationFinish = () => {
            focusManager.pushScope(dlg);

            if (dlg.getAttribute('data-autofocus') === 'true') {
                focusManager.autoFocus(dlg);
            }

            if (document.activeElement && !dlg.contains(document.activeElement)) {
                // Blur foreign element to prevent triggering of an action from the previous scope
                document.activeElement.blur();
            }
        };

        if (enableAnimation()) {
            const onFinish = () => {
                dom.removeEventListener(dlg, dom.whichAnimationEvent(), onFinish, {
                    once: true
                });
                onAnimationFinish();
            };
            dom.addEventListener(dlg, dom.whichAnimationEvent(), onFinish, {
                once: true
            });
            return;
        }

        onAnimationFinish();
    }

    function animateDialogClose(dlg, onAnimationFinish) {
        if (enableAnimation()) {
            let animated = true;

            switch (dlg.animationConfig.exit.name) {
                case 'fadeout':
                    dlg.style.animation = `fadeout ${dlg.animationConfig.exit.timing.duration}ms ease-out normal both`;
                    break;
                case 'scaledown':
                    dlg.style.animation = `scaledown ${dlg.animationConfig.exit.timing.duration}ms ease-out normal both`;
                    break;
                case 'slidedown':
                    dlg.style.animation = `slidedown ${dlg.animationConfig.exit.timing.duration}ms ease-out normal both`;
                    break;
                default:
                    animated = false;
                    break;
            }
            const onFinish = () => {
                dom.removeEventListener(dlg, dom.whichAnimationEvent(), onFinish, {
                    once: true
                });
                onAnimationFinish();
            };
            dom.addEventListener(dlg, dom.whichAnimationEvent(), onFinish, {
                once: true
            });

            if (animated) {
                return;
            }
        }

        onAnimationFinish();
    }

    const supportsOverscrollBehavior = 'overscroll-behavior-y' in document.body.style;

    function shouldLockDocumentScroll(options) {
        if (options.lockScroll != null) {
            return options.lockScroll;
        }

        if (options.size === 'fullscreen') {
            return true;
        }

        if (supportsOverscrollBehavior && (options.size || !browser.touch)) {
            return false;
        }

        if (options.size) {
            return true;
        }

        return browser.touch;
    }

    function removeBackdrop(dlg) {
        const backdrop = dlg.backdrop;

        if (!backdrop) {
            return;
        }

        dlg.backdrop = null;

        const onAnimationFinish = () => {
            tryRemoveElement(backdrop);
        };

        if (enableAnimation()) {
            backdrop.classList.remove('dialogBackdropOpened');

            // this is not firing animatonend
            setTimeout(onAnimationFinish, 300);
            return;
        }

        onAnimationFinish();
    }

    function centerFocus(elem, horiz, on) {
        import('../../scripts/scrollHelper').then((scrollHelper) => {
            const fn = on ? 'on' : 'off';
            scrollHelper.centerFocus[fn](elem, horiz);
        });
    }

    export function createDialog(options = {}) {
        // If there's no native dialog support, use a plain div
        // Also not working well in samsung tizen browser, content inside not clickable
        // Just go ahead and always use a plain div because we're seeing issues overlaying absoltutely positioned content over a modal dialog
        const dlg = document.createElement('div');

        // Add an id so we can access the dialog element
        if (options.id) {
            dlg.id = options.id;
        }

        dlg.classList.add('focuscontainer');
        dlg.classList.add('hide');

        if (shouldLockDocumentScroll(options)) {
            dlg.setAttribute('data-lockscroll', 'true');
        }

        if (options.enableHistory === true) {
            dlg.setAttribute('data-history', 'true');
        }

        // without this safari will scroll the background instead of the dialog contents
        // but not needed here since this is already on top of an existing dialog
        // but skip it in IE because it's causing the entire browser to hang
        // Also have to disable for firefox because it's causing select elements to not be clickable
        if (options.modal !== false) {
            dlg.setAttribute('modal', 'modal');
        }

        if (options.autoFocus !== false) {
            dlg.setAttribute('data-autofocus', 'true');
        }

        const defaultEntryAnimation = 'scaleup';
        const defaultExitAnimation = 'scaledown';
        const entryAnimation = options.entryAnimation || defaultEntryAnimation;
        const exitAnimation = options.exitAnimation || defaultExitAnimation;

        // If it's not fullscreen then lower the default animation speed to make it open really fast
        const entryAnimationDuration = options.entryAnimationDuration || (options.size !== 'fullscreen' ? 180 : 280);
        const exitAnimationDuration = options.exitAnimationDuration || (options.size !== 'fullscreen' ? 120 : 220);

        dlg.animationConfig = {
            // scale up
            'entry': {
                name: entryAnimation,
                timing: {
                    duration: entryAnimationDuration,
                    easing: 'ease-out'
                }
            },
            // fade out
            'exit': {
                name: exitAnimation,
                timing: {
                    duration: exitAnimationDuration,
                    easing: 'ease-out',
                    fill: 'both'
                }
            }
        };

        dlg.classList.add('dialog');

        if (options.scrollX) {
            dlg.classList.add('scrollX');
            dlg.classList.add('smoothScrollX');

            if (layoutManager.tv) {
                centerFocus(dlg, true, true);
            }
        } else if (options.scrollY !== false) {
            dlg.classList.add('smoothScrollY');

            if (layoutManager.tv) {
                centerFocus(dlg, false, true);
            }
        }

        if (options.removeOnClose) {
            dlg.setAttribute('data-removeonclose', 'true');
        }

        if (options.size) {
            dlg.classList.add('dialog-fixedSize');
            dlg.classList.add(`dialog-${options.size}`);
        }

        if (enableAnimation()) {
            switch (dlg.animationConfig.entry.name) {
                case 'fadein':
                    dlg.style.animation = `fadein ${entryAnimationDuration}ms ease-out normal`;
                    break;
                case 'scaleup':
                    dlg.style.animation = `scaleup ${entryAnimationDuration}ms ease-out normal both`;
                    break;
                case 'slideup':
                    dlg.style.animation = `slideup ${entryAnimationDuration}ms ease-out normal`;
                    break;
                case 'slidedown':
                    dlg.style.animation = `slidedown ${entryAnimationDuration}ms ease-out normal`;
                    break;
                default:
                    break;
            }
        }

        return dlg;
    }

    export function setOnOpen(val) {
        globalOnOpenCallback = val;
    }

/* eslint-enable indent */

export default {
    open: open,
    close: close,
    createDialog: createDialog,
    setOnOpen: setOnOpen
};

Why was this removed?