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<pre class="prettyprint source linenums"><code>import ACore, { _, $ } from "../ACore";
import { stringHashCode } from "absol/src/String/stringUtils";
import YesNoQuestionDialog from "./YesNoQuestionDialog";
import Modal from "./Modal";
export function getSelectionRangeDirection(range) {
var sel = document.getSelection();
var direction = 'forward';
var cmpPosition = sel.anchorNode.compareDocumentPosition(sel.focusNode);
if (cmpPosition === 4) {
direction = 'forward';
}
else if (cmpPosition === 2) {
direction = 'backward'
}
else if (!cmpPosition && sel.anchorOffset > sel.focusOffset ||
cmpPosition === Node.DOCUMENT_POSITION_PRECEDING) {
direction = 'backward';
}
return direction;
}
/***
*
* @param {Range} range
* @param {boolean=} backward
*/
export function setSelectionRange(range, backward) {
var sel = document.getSelection();
if (backward) {
if (typeof sel.extend != "undefined") {
var endRange = range.cloneRange();
endRange.collapse(false);
sel.removeAllRanges();
sel.addRange(endRange);
sel.extend(range.startContainer, range.startOffset);
}
}
else {
sel.removeAllRanges();
sel.addRange(range);
}
}
export function insertTextAtCursor(text) {
var sel, range;
if (window.getSelection) {
sel = window.getSelection();
if (sel.getRangeAt && sel.rangeCount) {
range = sel.getRangeAt(0);
range.deleteContents();
range.insertNode(document.createTextNode(text));
}
}
else if (document.selection && document.selection.createRange) {
document.selection.createRange().text = text;
}
}
export function contenteditableTextOnly(element, processText) {
if (element.__contenteditableTextOnly__) return;
element.__contenteditableTextOnly__ = true;
element.addEventListener("paste", function (e) {
e.preventDefault();
if (e.clipboardData && e.clipboardData.getData) {
var text = e.clipboardData.getData("text/plain");
if (processText) text = processText(text)
document.execCommand("insertHTML", false, text);
}
else if (window.clipboardData && window.clipboardData.getData) {
var text = window.clipboardData.getData("Text");
if (processText) text = processText(text)
insertTextAtCursor(text);
}
});
}
export function getSelectionText() {
var text = "";
var activeEl = document.activeElement;
var activeElTagName = activeEl ? activeEl.tagName.toLowerCase() : null;
if (
(activeElTagName == "textarea") || (activeElTagName == "input" &&
/^(?:text|search|password|tel|url)$/i.test(activeEl.type)) &&
(typeof activeEl.selectionStart == "number")
) {
text = activeEl.value.slice(activeEl.selectionStart, activeEl.selectionEnd);
}
else if (window.getSelection) {
text = window.getSelection().toString();
}
return text;
}
/***
*
* @param num
* @param maxVal
* @return {number}
*/
export function positiveIntMod(num, maxVal) {
if (maxVal <= 0) return 0;
if (num >= 0 && num < maxVal) {
return Math.floor(num);
}
else if (num === Infinity) {
if (maxVal === Infinity)
return Infinity;
else
return 0;
}
else if (num < 0) {
return (num + (Math.ceil(-num / maxVal) * maxVal)) % maxVal;
}
else if (num >= maxVal) {
return Math.floor(num) % maxVal
}
else return 0;
}
export function nearFloor(x, epsilon) {
var y = Math.floor(x);
if (x - y + epsilon >= 1) y++;
return y;
}
export function measureText(text, font) {
// re-use canvas object for better performance
var canvas = measureText.canvas || (measureText.canvas = document.createElement("canvas"));
var context = canvas.getContext("2d");
if (font)
context.font = font;
var metrics = context.measureText(text);
return metrics;
}
export function getCaretPosition(oField) {
var iCaretPos = 0;
if (document.selection) {
oField.focus();
var oSel = document.selection.createRange();
oSel.moveStart('character', -oField.value.length);
iCaretPos = oSel.text.length;
}
else if (oField.selectionStart || oField.selectionStart == '0')
iCaretPos = oField.selectionDirection == 'backward' ? oField.selectionStart : oField.selectionEnd;
return iCaretPos;
}
/**
*
* @param {AElement} elt
*/
export function preventNotNumberInput(elt) {
elt.addEventListener('keyup', function () {
var lastValue = (elt.tagName === "DIV" || elt.tagName === "SPAN") ? elt.innerHTML : elt.attributes.value;
var cValue = parseFloat(this.value);
if (this.value != lastValue) {
elt.attributes.value = cValue;
elt.emit('change', cValue, elt);
}
});
elt.addEventListener("paste", function (e) {
e.preventDefault();
var text = "";
if (e.clipboardData && e.clipboardData.getData) {
text = e.clipboardData.getData("text/plain");
}
else if (window.clipboardData && window.clipboardData.getData) {
text = window.clipboardData.getData("Text");
}
var matched = text.match(/[+-]?([0-9]*[.])?[0-9]+/);
if (matched) {
this.value = matched[0];
}
});
elt.addEventListener('keydown', function (event) {
var key = event.key;
if (key && key.length == 1 && !event.ctrlKey && !event.altKey) {
if (key.match(/[0-9.\-\+]/)) {
if (key == '.' && this.value.indexOf('.') >= 0) event.preventDefault();
if ((key == '+' || key == '-') && (this.value.indexOf('+') >= 0 || this.value.indexOf('-') >= 0 || getCaretPosition(this) > 0)) event.preventDefault();
}
else event.preventDefault();
}
});
}
export function buildCss(StyleSheet) {
return _({
tag: 'style',
props: {
innerHTML: Object.keys(StyleSheet).map(function (key) {
var style = StyleSheet[key];
return key + ' {\n' +
Object.keys(style).map(function (propName) {
return propName + ': ' + style[propName] + ';';
}).join('\n') +
'}';
}).join('\n')
}
}).addTo(document.head);
}
export function forwardEvent(elt, fromName, toName){
elt.defineEvent(toName);
elt.on(fromName, function (event) {
event = Object.assign({}, event);
event.type = toName;
this.emit.apply(this, [toName, event].concat(Array.prototype.slice.call(arguments, 1)));
});
}
export function forwardMethod(elt, fromName, toName){
elt[fromName] = function (){
this[toName].apply(this, arguments);
}
}
/***
*
* @param {"camera"|"microphone"|"camcorder"|{accept:("image/*"|"audio/*"|"video/*"|undefined), capture:boolean|undefined, multiple:boolean|undefined}|{}} props
* @return {Promise<File[]>}
*/
export function openFileDialog(props, unSafe) {
return new Promise(function (resolve) {
var input = ACore._({
tag: 'input',
style: {
display: 'none'
},
attr: {
type: 'file'
}
}).addTo(document.body);
props = props || {};
if (props === 'camera') {
props = {
accept: 'image/*',
capture: 'camera'
}
}
else if (props === 'microphone') {
props = {
accept: 'audio/*',
capture: "microphone"
}
}
else if (props === 'camcorder') {
props = {
accept: 'video/*',
capture: 'camcorder'
}
}
if (props.accept) {
if (props.accept instanceof Array)
input.attr('accept', props.accept.join(','));
else
input.attr('accept', props.accept);
}
else {
input.attr('accept', null);
}
if (props.capture) {
input.attr('capture', props.capture);
}
if (props.multiple) {
input.attr('multiple', 'true');
}
else {
input.attr('multiple');
}
input.value = null;
function focusHandler() {
setTimeout(function () {
window.removeEventListener('focus', focusHandler);
if (unSafe) {
input.off('change', changeHandler);
input.remove();
resolve([]);
}
}, 1000);
}
function changeHandler() {
input.off('change', changeHandler);
window.removeEventListener('focus', focusHandler);
var files = Array.prototype.slice.call(input.files)
resolve(files);
input.remove();
}
input.on('change', changeHandler);
input.click();
setTimeout(function () {
window.addEventListener('focus', focusHandler);
}, 10);
});
}
export function openYesNoQuestionDialog (title, message) {
return new Promise(resolve => {
if (window.ModalElement && window.ModalElement.question) {
window.ModalElement.question({
title: title,
message: message,
onclick: function (sel) {
if (sel === 0) {
resolve(true);
}
else {
resolve(false);
}
}
});
}
else {
var modal = _({
tag: Modal.tag,
child: {
tag: YesNoQuestionDialog.tag,
props: {
textYes: 'Có',
textNo: 'Không',
message: message,
dialogTitle: title
},
on: {
action: (event) => {
modal.remove();
resolve(event.action.name === 'yes');
}
}
}
}).addTo(document.body);
}
});
}
export var charWidth = {
"A": 9.337890625,
"Á": 9.337890625,
"À": 9.337890625,
"Ả": 9.337890625,
"Ã": 9.337890625,
"Ạ": 9.337890625,
"a": 7.7861328125,
"á": 7.7861328125,
"à": 7.7861328125,
"ả": 7.7861328125,
"ã": 7.7861328125,
"ạ": 7.7861328125,
"Ă": 9.337890625,
"Ắ": 9.337890625,
"Ằ": 9.337890625,
"Ẳ": 9.337890625,
"Ẵ": 9.337890625,
"Ặ": 9.337890625,
"ă": 7.7861328125,
"ắ": 7.7861328125,
"ằ": 7.7861328125,
"ẳ": 7.7861328125,
"ẵ": 7.7861328125,
"ặ": 7.7861328125,
"Â": 9.337890625,
"Ấ": 9.337890625,
"Ầ": 9.337890625,
"Ẩ": 9.337890625,
"Ẫ": 9.337890625,
"Ậ": 9.337890625,
"â": 7.7861328125,
"ấ": 7.7861328125,
"ầ": 7.7861328125,
"ẩ": 7.7861328125,
"ẫ": 7.7861328125,
"ậ": 7.7861328125,
"B": 9.337890625,
"b": 7.7861328125,
"C": 10.1103515625,
"c": 7,
"D": 10.1103515625,
"d": 7.7861328125,
"Đ": 10.1103515625,
"đ": 7.7861328125,
"E": 9.337890625,
"É": 9.337890625,
"È": 9.337890625,
"Ẻ": 9.337890625,
"Ẽ": 9.337890625,
"Ẹ": 9.337890625,
"e": 7.7861328125,
"é": 7.7861328125,
"è": 7.7861328125,
"ẻ": 7.7861328125,
"ẽ": 7.7861328125,
"ẹ": 7.7861328125,
"Ê": 9.337890625,
"Ế": 9.337890625,
"Ề": 9.337890625,
"Ể": 9.337890625,
"Ễ": 9.337890625,
"Ệ": 9.337890625,
"ê": 7.7861328125,
"ế": 7.7861328125,
"ề": 7.7861328125,
"ể": 7.7861328125,
"ễ": 7.7861328125,
"ệ": 7.7861328125,
"G": 10.8896484375,
"g": 7.7861328125,
"H": 10.1103515625,
"h": 7.7861328125,
"I": 3.8896484375,
"Í": 3.8896484375,
"Ì": 3.8896484375,
"Ỉ": 3.8896484375,
"Ĩ": 3.8896484375,
"Ị": 3.8896484375,
"i": 3.1103515625,
"í": 3.1103515625,
"ì": 3.1103515625,
"ỉ": 3.1103515625,
"ĩ": 3.1103515625,
"ị": 3.1103515625,
"K": 9.337890625,
"k": 7,
"L": 7.7861328125,
"l": 3.1103515625,
"M": 11.662109375,
"m": 11.662109375,
"N": 10.1103515625,
"n": 7.7861328125,
"O": 10.8896484375,
"Ó": 10.8896484375,
"Ò": 10.8896484375,
"Ỏ": 10.8896484375,
"Õ": 10.8896484375,
"Ọ": 10.8896484375,
"o": 7.7861328125,
"ó": 7.7861328125,
"ò": 7.7861328125,
"ỏ": 7.7861328125,
"õ": 7.7861328125,
"ọ": 7.7861328125,
"Ô": 10.8896484375,
"Ố": 10.8896484375,
"Ồ": 10.8896484375,
"Ổ": 10.8896484375,
"Ỗ": 10.8896484375,
"Ộ": 10.8896484375,
"ô": 7.7861328125,
"ố": 7.7861328125,
"ồ": 7.7861328125,
"ổ": 7.7861328125,
"ỗ": 7.7861328125,
"ộ": 7.7861328125,
"Ơ": 12.00390625,
"Ớ": 12.00390625,
"Ờ": 12.00390625,
"Ở": 12.00390625,
"Ỡ": 12.00390625,
"Ợ": 12.00390625,
"ơ": 9.1806640625,
"ớ": 9.1806640625,
"ờ": 9.1806640625,
"ở": 9.1806640625,
"ỡ": 9.1806640625,
"ợ": 9.1806640625,
"P": 9.337890625,
"p": 7.7861328125,
"Q": 10.8896484375,
"q": 7.7861328125,
"R": 10.1103515625,
"r": 4.662109375,
"S": 9.337890625,
"s": 7,
"T": 8.5517578125,
"t": 3.8896484375,
"U": 10.1103515625,
"Ú": 10.1103515625,
"Ù": 10.1103515625,
"Ủ": 10.1103515625,
"Ũ": 10.1103515625,
"Ụ": 10.1103515625,
"u": 7.7861328125,
"ú": 7.7861328125,
"ù": 7.7861328125,
"ủ": 7.7861328125,
"ũ": 7.7861328125,
"ụ": 7.7861328125,
"Ư": 11.9560546875,
"Ứ": 11.9560546875,
"Ừ": 11.9560546875,
"Ử": 11.9560546875,
"Ữ": 11.9560546875,
"Ự": 11.9560546875,
"ư": 9.3720703125,
"ứ": 9.3720703125,
"ừ": 9.3720703125,
"ử": 9.3720703125,
"ữ": 9.3720703125,
"ự": 9.3720703125,
"V": 9.337890625,
"v": 7,
"X": 9.337890625,
"x": 7,
"Y": 9.337890625,
"Ý": 9.337890625,
"Ỳ": 9.337890625,
"Ỷ": 9.337890625,
"Ỹ": 9.337890625,
"Ỵ": 9.337890625,
"y": 7,
"ý": 7,
"ỳ": 7,
"ỷ": 7,
"ỹ": 7,
"ỵ": 7,
" ": 3.8896484375
};
export function estimateWidth14(text) {
// return absol.text.measureText(text, '14px arial').width
var l = 0;
for (var j = 0; j < text.length; ++j) {
l += (charWidth[text.charAt(j)]) || 9.337890625;
}
return l;
}
/***
*
* @param {number} v
* @returns {number}
*/
export function absCeil(v) {
var a = Math.ceil(Math.abs(v));
return v < 0 ? -a : a;
}
/***
*
* @param {number} x
* @param {number} l
* @returns {String}
*/
export function zeroPadding(x, l) {
var res = Math.abs(x) + '';
while (res.length < l) {
res = '0' + res;
}
if (x < 0) res = '-' + res;
return res;
}
var propertyFilter =
["$trigger",
"$content", "_isShow", "defineEvent", "isSupportedEvent",
"emit", "fire", "eventEmittorOnWithTime", "on", "once",
"off", "init", "eventHandler", "super", "defineAttribute",
"defineAttributes", "attr", "addStyle", "removeStyle", "addChild", "addTo", "selfRemove",
"selfReplace", "clearChild", "containsClass", "addClass", "removeClass", "getComputedStyleValue",
"getFontSize", "findChildAfter", "findChildBefore", "addChildBefore", "addChildAfter",
"getBoundingRecursiveRect", "isDescendantOf", "getCSSRules", "afterAttached", "afterDisplayed",
"_azar_extendEvents", "__azar_force", "_azar_extendAttributes", "_azar_extendTags",
"findAvailablePosition", "$container", "autoFixParrentSize", "sync", "$dropper", "$vmenu",
"$button", "$text", "$key", "$arrow", "$iconCtn", "_textMarginRight", "_tabIndex",
'$icon', '_icon', '$textNode', '$primaryBtn', '$extendBtn', '_menuHolder', '_items', 'hasClass'].reduce(function (ac, cr) {
ac[cr] = true;
return ac;
}, {});
/**
* This is a solution for menu, before a better one.
* @param obj
* @returns {{}}
*/
export function cleanMenuItemProperty(obj) {
var res = {};
var keys = Object.keys(obj);
var key;
for (var i = 0; i < keys.length; ++i) {
key = keys[i];
if (!propertyFilter[key]) {
res[key] = obj[key];
}
}
res.text = obj.text;
if (obj.icon) {
res.icon = obj.icon;
}
if (obj.items) {
res.items = obj.items;
}
return res;
}
export function getTagListInTextMessage(text) {
var rg = /@\[id:(\d+)]/g;
var matched = rg.exec(text);
var dict = {};
var v;
var res = [];
while (matched) {
v = parseInt(matched[1]);
if (isNaN(v)) v = matched[1];
if (!dict[v]) {
dict[v] = true;
res.push(v);
}
matched = rg.exec(text);
}
return res;
}
/***
*
* @param {AElement} e1
* @param {AElement} e2
*/
export function swapElt(e1, e2) {
var temp = _('div');
e1.parentElement.replaceChild(temp, e1);
e2.parentElement.replaceChild(e1, e2);
temp.parentElement.replaceChild(e2, temp);
}
export function swapChildrenInElt(e1, e2) {
var c1 = Array.prototype.slice.call(e1.childNodes);
var c2 = Array.prototype.slice.call(e2.childNodes);
$(e1).clearChild();
$(e2).clearChild();
while (c2.length > 0){
e1.appendChild(c2.shift());
}
while (c1.length > 0) {
e2.appendChild(c1.shift());
}
}
/**
*
* @param {HTMLElement} elt
*/
export function vScrollIntoView(elt) {
var parent = elt.parentElement;
var overflowStyle;
while (parent) {
overflowStyle = window.getComputedStyle(parent)['overflow'];
if ((overflowStyle === 'auto scroll' || overflowStyle === 'auto' || overflowStyle === 'hidden auto' || overflowStyle === 'scroll' || parent.tagName === 'HTML')
&& (parent.clientHeight < parent.scrollHeight)) {
break;
}
parent = parent.parentElement;
}
if (!parent || parent === document || parent.tagName === "HTML" || parent.tagName === "html") {
parent = document.body.parentElement;
}
var eBound = elt.getBoundingClientRect();
var viewportBound = parent.getBoundingClientRect();
var currentScrollTop = parent.scrollTop;
var newScrollTop = currentScrollTop;
if (eBound.bottom > viewportBound.bottom) {
newScrollTop = currentScrollTop + (eBound.bottom - viewportBound.bottom);
}
if (eBound.top < viewportBound.top) {
newScrollTop = currentScrollTop - (viewportBound.top - eBound.top);
}
if (newScrollTop != currentScrollTop) {
parent.scrollTop = newScrollTop;
}
}
export function fileSize2Text(s) {
if (typeof s !== "number" || isNaN(s)) return '';
var units = ['B', 'KB', 'MB', 'GB', 'TB'];
var b = 1;
for (var i = 0; i < units.length; ++i) {
if (s <= b * 1024) {
return Math.floor(s / b * 100) / 100 + units[i];
}
b *= 1024;
}
return Math.floor(s / b * 10) / 100 + 'PB';
}
export function isDateTimeFormatToken(text) {
return ['d', 'dd', 'M', 'MM', 'y', 'yyyy', 'h', 'hh', 'H', 'HH', 'm', 'mm', 'a', 'w', 'ww'].indexOf(text) >= 0;
}
export function isRealNumber(value) {
return (isFinite(value) && (typeof value === "number"));
}
export function isNaturalNumber(value) {
return (isFinite(value) && (typeof value === "number") && Math.floor(value) === value && value >= 0);
}
/****
*
* @param {string} text
* @param {{locales?:string}|string =} opt
*/
export function parseLocalFloat(text, opt) {
if (typeof opt === "string") opt = { locales: opt };
var locales = (opt && opt.locales) || (window.systemconfig && window.systemconfig.numberFormatLocales);
var sample = locales ? (new Intl.NumberFormat(locales).format(123456.78)) : (123456.78.toLocaleString());
// decimal-separator, thousand-separator.
var thousandSeparator = sample.match(/3(.?)4/)[1] || '';
var decimalSeparator = sample.match(/6(.?)7/)[1];
text = text.replace(new RegExp('[' + thousandSeparator + ']', 'g'), '')
.replace(new RegExp('[' + decimalSeparator + ']', 'g'), '.');
return parseFloat(text);
}
export function formatLocalFloat(value, opt) {
if (typeof opt === "string") opt = { locales: opt };
var formatOpt = Object.assign({}, opt);
delete formatOpt.locales;
var locales = (opt && opt.locales) || (window.systemconfig && window.systemconfig.numberFormatLocales);
var sample;
var thousandSeparator;
var decimalSeparator;
if (!locales) {
sample = (123456.78.toLocaleString());
thousandSeparator = sample.match(/3(.?)4/)[1] || '';
decimalSeparator = sample.match(/6(.?)7/)[1];
if (decimalSeparator === '.') locales = 'en-US';
else if (decimalSeparator === ',') {
locales = 'vi-VN';
}
}
return new Intl.NumberFormat(locales, formatOpt).format(value);
}
/***
*
* @param {String} text
* @returns {Boolean}
*/
export function isURLAddress(text) {
if (typeof text != "string") return false;
return text.startsWith('.') || text.startsWith('http://') || text.startsWith('https://') || text.startsWith('/');
}
/***
*
* @param {string | null} pattern
* @param {string} typeString
* @returns {boolean}
*/
export function fileAccept(pattern, typeString) {
if (!pattern) return true;
var parts = pattern.split(',').map(function (x) {
return x.trim().toLowerCase();
});
var ext = typeString.split('.').pop().toLowerCase();
var mineType = typeString.split('/').shift().toLowerCase();
return parts.some(function (part) {
if (part === '*') return true;
if (part === 'audio/*') {
return mineType === 'audio' || ['.3gp', '.aa', '.aac', '.aax', '.act', '.aiff', '.alac', '.amr', '.ape',
'.au', '.awb', '.dss', '.flac', '.gsm', '.m4a', '.m4b', '.m4p', '.mp3', '.mpc', '.ogg, .oga, .mogg'
, '.opus', '.ra', '.rm', '.raw', '.rf64', '.sln', '.tta', '.voc', '.vox', '.wav', '.wma', '.wv', '.webm',
'.8svx', '.cda'].indexOf(ext) >= 0;
}
else if (part === 'video/*') {
return mineType === 'video' || ['.webm', '.mkv', '.flv', '.flv', '.vob', '.drc', '.gif', '.gifv', '.mng',
'.avi', '.wmv', '.yuv', '.rm', '.rmvb', '.viv', '.asf', '.amv', '.m4v', '.svi',
'.3gp', '.3g2', '.mxf', '.roq', '.nsv'].indexOf(ext) >= 0;
}
else if (part === 'image/*') {
return mineType === 'video' || [
"ase", "art", "bmp", "blp", "cd5", "cit", "cpt", "cr2", "cut", "dds", "dib", "djvu", "egt", "exif", "gif", "gpl",
"grf", "icns", "ico", "iff", "jng", "jpeg", "jpg", "jfif", "jp2", "jps", "lbm", "max", "miff", "mng", "msp", "nef",
"nitf", "ota", "pbm", "pc1", "pc2", "pc3", "pcf", "pcx", "pdn", "pgm", "PI1", "PI2", "PI3", "pict", "pct", "pnm",
"pns", "ppm", "psb", "psd", "pdd", "psp", "px", "pxm", "pxr", "qfx", "raw", "rle", "sct", "sgi", "rgb", "int", "bw",
"tga", "tiff", "tif", "vtf", "xbm", "xcf", "xpm", "3dv", "amf", "ai", "awg", "cgm", "cdr", "cmx", "dxf", "e2d", "egt",
"eps", "fs", "gbr", "odg", "svg", "stl", "vrml", "x3d", "sxd", "v2d", "vnd", "wmf", "emf", "art", "xar", "png", "webp",
"jxr", "hdp", "wdp", "cur", "ecw", "iff", "lbm", "liff", "nrrd", "pam", "pcx", "pgf", "sgi", "rgb", "rgba", "bw", "int",
"inta", "sid", "ras", "sun", "tga", "heic", "heif"
].indexOf(ext) >= 0;
}
else if (part.startsWith('.')) {
return '.' + ext === part;
}
else {
return part === ext || part === mineType;
}
});
}
/***
*
* @param {File|Blob|string|{url:string}} fi
*/
export function fileInfoOf(fi) {
var res = {};
var handle = o => {
if (typeof o === "string") {
res.name = (o.split('/').pop() || '').replace(/%([\dA-Fa-f][\dA-Fa-f])/g, (all, g1) => {
var n = parseInt(g1, 16);
if (typeof n === "number") {
return String.fromCharCode(n);
}
return all;
}).replace(/\?.+$/, '');
if (!res.url && isURLAddress(o)) res.url = o;
}
else if ((typeof o === "object") && o) {
if (o instanceof Blob) {
res.mimeType = o.type;
}
if (!res.name && (typeof o.name === "string")) {
res.name = o.name;
}
if (!res.size && (typeof o.size === "number")) {
res.size = o.size;
}
if (typeof o.url === "string") {
res.url = o.url;
handle(o.url);
}
}
};
handle(fi);
if (res.name) {
res.name = res.name.replace(/\.upload$/, '')
}
if (!res.type && res.name) {
res.type = res.name.toLowerCase().split('.').slice(1).pop();
}
for (var k in res) {
if (res[k] === undefined) delete res[k];
}
return res;
}
export function addElementsBefore(inElement, elements, at) {
for (var i = 0; i < elements.length; ++i) {
(inElement.addChildBefore || inElement.insertBefore).call(inElement, elements[i], at);
}
}
export function addElementAfter(inElement, elements, at) {
var atIdx;
var before;
var i;
if (at) {
atIdx = Array.prototype.indexOf.call(inElement.childNodes, at);
if (at && atIdx < 0) throw new Error("The node before which the new node is to be inserted is not a child of this node.");
before = inElement.childNodes[atIdx + 1];
if (before) {
for (i = 0; i < elements.length; ++i) {
(inElement.addChildBefore || inElement.insertBefore).call(inElement, elements[i], before);
}
}
else {
for (i = 0; i < elements.length; ++i) {
(inElement.addChild || inElement.appendChild).call(inElement, elements[i]);
}
}
}
else {
before = inElement.firstChild;
for (i = 0; i < elements.length; ++i) {
(inElement.addChildBefore || inElement.insertBefore).call(inElement, elements[i], before);
}
}
}
export function checkedValues2RootTreeValues(items, values) {
var keyOf = (x) => (typeof x) + x;
var dict = values.reduce((ac, cr) => {
ac[keyOf(cr)] = true;
return ac;
}, {});
var checkScan = item => {
if (dict[keyOf(item.value)]) return true;
if (item.items && item.items.length > 0) {
item.items.forEach(sItem => checkScan(sItem));
dict[keyOf(item.value)] = item.items.every(sItem => dict[keyOf(sItem.value)]);
}
return dict[keyOf(item.value)];
}
var res = [];
var scan = item => {
if (dict[keyOf(item.value)]) {
res.push(item.value);
}
else if (item.items && item.items.length > 0) {
item.items.forEach(sItem => scan(sItem));
}
}
items.forEach(sItem => scan(sItem));
return res;
}
export function rootTreeValues2CheckedValues(items, values) {
var keyOf = (x) => (typeof x) + x;
var dict = values.reduce((ac, cr) => {
ac[keyOf(cr)] = true;
return ac;
}, {});
var res = [];
var visit = (item, checked) => {
if (checked) res.push(item.value);
if (item.items && item.items.length > 0) {
item.items.forEach(cr => visit(cr, checked || dict[keyOf(cr.value)]));
}
}
items.forEach(cr => visit(cr, dict[keyOf(cr.value)]))
return res;
}
/***
*
* @param {SelectionItem[]} items
* @param {{removeNoView?: boolean}=} opt
* @returns {SelectionItem[]}
*/
export function copySelectionItemArray(items, opt) {
opt = opt || {};
if (opt.removeNoView) {
items = items.filter((item) => !item.noView);
}
return items.map(item => {
var newItem = Object.assign({}, item);
if (item.items) {
newItem.items = copySelectionItemArray(item.items, opt);
}
return newItem;
});
}
function compareSelectionItemArray(a, b) {
if (a === b) return true;
var aEmpty = !a || !a.length;
var bEmpty = !b || !b.length;
if (!aEmpty && aEmpty === bEmpty) return true;
if (aEmpty !== bEmpty) return false;
if (a.length !== b.length) return false;
var n = a.length;
var ait, bit;
for (var i = 0; i < n; ++i) {
ait = a[i];
bit = b[i];
if (ait === bit) continue;
if (ait.text !== bit.text) return false;
if (ait.text !== bit.text) return false;
if (!compareSelectionItemArray(ait.items, bit.items)) return false;
}
return true;
}
/***
*
* @param {AElement|HTMLElement} element
* @param {number} padding
*/
export function isScrolledToBottom(element, padding) {
if (!isRealNumber(padding)) padding = 0;
return (element.scrollHeight - element.scrollTop - padding <= element.clientHeight);
}
export function implicitLatLng(value) {
var latlng = null;
var nums;
if (typeof value === "string") {
nums = value.split(/\s*,\s*/).map(function (t) {
return parseFloat(t);
});
if (isRealNumber(nums[0]) && isRealNumber(nums[1])) {
latlng = new google.maps.LatLng(nums[0], nums[1]);
}
}
else if (value instanceof google.maps.LatLng) {
latlng = value;
}
else if (value && isRealNumber(value.latitude) && isRealNumber(value.longitude)) {
latlng = new google.maps.LatLng(value.latitude, value.longitude);
}
else if (value && isRealNumber(value.lat) && isRealNumber(value.lng)) {
latlng = new google.maps.LatLng(value.lat, value.lng);
}
else if ((value instanceof Array) && isRealNumber(value[0]) && isRealNumber(value[1])) {
latlng = new google.maps.LatLng(value[0], value[1]);
}
return latlng;
}
export function getMapZoomLevel(mapDim, bounds) {
var WORLD_DIM = { height: 256, width: 256 };
var ZOOM_MAX = 21;
function latRad(lat) {
var sin = Math.sin(lat * Math.PI / 180);
var radX2 = Math.log((1 + sin) / (1 - sin)) / 2;
return Math.max(Math.min(radX2, Math.PI), -Math.PI) / 2;
}
function zoom(mapPx, worldPx, fraction) {
return Math.floor(Math.log(mapPx / worldPx / fraction) / Math.LN2);
}
var ne = bounds.getNorthEast();
var sw = bounds.getSouthWest();
var latFraction = (latRad(ne.lat()) - latRad(sw.lat())) / Math.PI;
var lngDiff = ne.lng() - sw.lng();
var lngFraction = ((lngDiff < 0) ? (lngDiff + 360) : lngDiff) / 360;
var latZoom = zoom(mapDim.height, WORLD_DIM.height, latFraction);
var lngZoom = zoom(mapDim.width, WORLD_DIM.width, lngFraction);
return Math.min(latZoom, lngZoom, ZOOM_MAX);
}
/***
*
* @param p0
* @param p1
* @returns {number}
*/
export function latLngDistance(p0, p1) {
var lat0 = p0.lat();
var lat1 = p1.lat();
var lng0 = p0.lng();
var lng1 = p1.lng();
var toRad = function (value) {
return value * Math.PI / 180;
};
var R = 6371;
var dLat = toRad(lat1 - lat0);
var dLng = toRad(lng1 - lng0);
lat0 = toRad(lat0);
lat1 = toRad(lat1);
var a = Math.sin(dLat / 2) * Math.sin(dLat / 2) +
Math.sin(dLng / 2) * Math.sin(dLng / 2) * Math.cos(lat0) * Math.cos(lat1);
var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
var d = R * c;
return d;
}
export function keyStringOf(o) {
var type = typeof o;
var keys;
if (o && type === "object") {
if (o.getTime) {
return 'd(' + o.getTime() + ')';
}
else if (o.length && o.map) {
return 'a(' + o.map(val => keyStringOf(val)).join(',') + ')';
}
else {
keys = Object.keys(o);
keys.sort();
return 'o(' + keys.map(key => key + ':' + keyStringOf(o[key])).join(',') + ')';
}
}
else {
return type[0] + '(' + o + ')';
}
}
export function jsStringOf(x) {
if (x === null) return 'null';
if (x === undefined) return 'undefined';
var type = typeof x;
if (type === 'string' || type === 'number') return JSON.stringify(x);
if (x instanceof Date) return 'new Date(' + x.getTime() + ')';
var keys;
keys = Object.keys(x);
keys.sort();
return '{' + keys.map(function (key) {
return JSON.stringify(key) + ':' + jsStringOf(x[key]);
}).join(',') + '}';
}
export function calcDTQueryHash(o) {
var s = jsStringOf(o);
return stringHashCode(s);
}
export function replaceInObject(o, replacer, test) {
return new Promise((rs) => {
var sync = [];
function visit(so) {
Object.keys(so).forEach((key) => {
var newValue;
if (test(so[key])) {
newValue = replacer(so[key], key, so);
if (newValue && newValue.then) {
sync.push(newValue);
newValue.then(newValue => so[key] = newValue);
}
else {
so[key] = newValue;
}
}
else if (typeof so[key] === "object" && so[key]) {
visit(so[key]);
}
});
}
visit(o);
Promise.all(sync).then(() => {
rs(o);
})
});
}
export function replaceFileInObject(o, replacer) {
return replaceInObject(o, replacer, (value, key, object) => {
return (value instanceof File) || (value instanceof Blob);
});
}</code></pre>
</article>
</section>
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<h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="CalendarInput.html">CalendarInput</a></li><li><a href="CandyBoxButton.html">CandyBoxButton</a></li><li><a href="ChromeCalendar.html">ChromeCalendar</a></li><li><a href="CircleSectionLabel.html">CircleSectionLabel</a></li><li><a href="Cluster.html">Cluster</a></li><li><a href="ClusterIconInfo.html">ClusterIconInfo</a></li><li><a href="ClusterIconStyle.html">ClusterIconStyle</a></li><li><a href="ContextCaptor.html">ContextCaptor</a></li><li><a href="DateInput.html">DateInput</a></li><li><a href="DateInput2.html">DateInput2</a></li><li><a href="DropPanel.html">DropPanel</a></li><li><a href="DropPanelStack.html">DropPanelStack</a></li><li><a href="FlexiconButton.html">FlexiconButton</a></li><li><a href="MarkerClusterer.html">MarkerClusterer</a></li><li><a href="MarkerClustererOptions.html">MarkerClustererOptions</a></li><li><a href="SearchTextInput.html">SearchTextInput</a></li><li><a href="Sprite.html">Sprite</a></li><li><a href="Time24Input.html">Time24Input</a></li></ul><h3>Events</h3><ul><li><a href="MarkerClusterer.html#event:click">click</a></li><li><a href="MarkerClusterer.html#event:clusteringbegin">clusteringbegin</a></li><li><a href="MarkerClusterer.html#event:clusteringend">clusteringend</a></li><li><a href="MarkerClusterer.html#event:mouseout">mouseout</a></li><li><a href="MarkerClusterer.html#event:mouseover">mouseover</a></li></ul><h3>Global</h3><ul><li><a href="global.html#$windowTitleText">$windowTitleText</a></li><li><a href="global.html#AddIcon">AddIcon</a></li><li><a href="global.html#calcMinHMTime">calcMinHMTime</a></li><li><a href="global.html#cleanMenuItemProperty">cleanMenuItemProperty</a></li><li><a href="global.html#preventNotNumberInput">preventNotNumberInput</a></li><li><a href="global.html#vScrollIntoView">vScrollIntoView</a></li></ul>
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