ant-design-blazor/components/core/JsInterop/interop.ts

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export function getDom(element) {
if (!element) {
element = document.body;
} else if (typeof element === 'string') {
if (element === 'document') {
return document;
}
element = document.querySelector(element);
}
return element;
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}
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export function getDomInfo(element) {
var result = {};
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var dom = getDom(element);
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result["offsetTop"] = dom.offsetTop || 0;
result["offsetLeft"] = dom.offsetLeft || 0;
result["offsetWidth"] = dom.offsetWidth || 0;
result["offsetHeight"] = dom.offsetHeight || 0;
result["scrollHeight"] = dom.scrollHeight || 0;
result["scrollWidth"] = dom.scrollWidth || 0;
result["scrollLeft"] = dom.scrollLeft || 0;
result["scrollTop"] = dom.scrollTop || 0;
result["clientTop"] = dom.clientTop || 0;
result["clientLeft"] = dom.clientLeft || 0;
result["clientHeight"] = dom.clientHeight || 0;
result["clientWidth"] = dom.clientWidth || 0;
var absolutePosition = getElementAbsolutePos(dom);
result["absoluteTop"] = Math.round(absolutePosition.y);
result["absoluteLeft"] = Math.round(absolutePosition.x);
return result;
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}
function getElementAbsolutePos(element) {
var res: any = new Object();
res.x = 0; res.y = 0;
if (element !== null) {
if (element.getBoundingClientRect) {
var viewportElement = document.documentElement;
var box = element.getBoundingClientRect();
var scrollLeft = viewportElement.scrollLeft;
var scrollTop = viewportElement.scrollTop;
res.x = box.left + scrollLeft;
res.y = box.top + scrollTop;
}
}
return res;
}
export function addFileClickEventListener(btn) {
if ((btn as HTMLElement).addEventListener) {
(btn as HTMLElement).addEventListener("click", fileClickEvent);
}
}
export function removeFileClickEventListener(btn) {
(btn as HTMLElement).removeEventListener("click", fileClickEvent);
}
export function fileClickEvent() {
var fileId = this.attributes["data-fileid"].nodeValue;
var element = document.getElementById(fileId);
(element as HTMLInputElement).click();
}
export function clearFile(element) {
element.setAttribute("type", "input");
element.value = '';
element.setAttribute("type", "file");
}
export function getFileInfo(element) {
if (element.files && element.files.length > 0) {
var fileInfo = [];
for (var i = 0; i < element.files.length; i++) {
var file = element.files[i];
var objectUrl = getObjectURL(element);
fileInfo.push({
fileName: file.name,
size: file.size,
objectURL: objectUrl,
type: file.type
});
}
return fileInfo;
}
}
export function getObjectURL(element) {
var url = null;
var file = element.files[0];
if (window.URL != undefined) {
url = window.URL.createObjectURL(file);
} else if (window.webkitURL != undefined) {
url = window.webkitURL.createObjectURL(file);
}
return url;
}
export function uploadFile(element, index, data, headers, fileId, url, name, instance, percentMethod, successMethod, errorMethod) {
let formData = new FormData();
var file = element.files[index];
var size = file.size;
formData.append(name, file);
if (data != null) {
for (var key in data) {
formData.append(key, data[key]);
}
}
const req = new XMLHttpRequest()
req.onreadystatechange = function () {
if (req.readyState === 4) {
if (req.status != 200) {
instance.invokeMethodAsync(errorMethod, fileId, `{"status": ${req.status}}`);
return;
}
instance.invokeMethodAsync(successMethod, fileId, req.responseText);
}
}
req.upload.onprogress = function (event) {
var percent = Math.floor(event.loaded / size * 100);
instance.invokeMethodAsync(percentMethod, fileId, percent);
}
req.onerror = function (e) {
instance.invokeMethodAsync(errorMethod, fileId, "error");
}
req.open('post', url, true)
if (headers != null) {
for (var header in headers) {
req.setRequestHeader(header, headers[header]);
}
}
req.send(formData)
}
export function triggerEvent(element, eventType, eventName) {
var dom = element as HTMLInputElement;
var evt = document.createEvent(eventType);
evt.initEvent(eventName);
return dom.dispatchEvent(evt);
}
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export function getBoundingClientRect(element) {
let dom = getDom(element);
if (dom && dom.getBoundingClientRect) {
return dom.getBoundingClientRect();
}
return null;
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}
feat(module: overlay): OverlayTrigger not bound to a div (#937) * feat(module:overlay): OverlayTrigger not bound to a div * feat(module:overlay): OverlayTrigger not bound to a div * feat(module:overlay): Logic transfer to single Overlay * feat(module:overlay): remove obsolete duplication * feat(module:Tooltip): Add for unbounded oncontextmenu event handler * feat(module:tooltip): unbound js event listeners remove * docs(module:tooltip): unbound explanation * fix(module:button): attach Ref to top level html element @ref * feat(module:dropdown&tooltip&popconfirm&popover): Overlay not bound to a div * docs(module:dropdown&tooltip&popconfirm&popover): unbound explanation * feat(module:OverlayTrigger): common logic relocation * feat(module:overlaytrigger): Overlay not bound to a div * feat(module:DatePicker): Overlay not bound to a div * feat(module:select): Overlay not boud to div * fix(module:select): onclickarrow event relocation * fix(module:select): rename Show to OnArrowClick * feat(module:avatar): Overlay not bound to a div * docs(module:avatar): demo switch to unbound version * feat(module:autocomplete): partial OverlayTrigger not bound to a div * feat(module:slider): tooltip * docs(module:slider): tooltip * fix(module:overlay): add SetVisible method * feat: set Ref where missing, performance components register Ref when missing IsFixed flag for CascadeValue changed hard-code sequence numbers when using RenderTreeBuilder Rate component use Tooltip Unbound version Tabs test fix * fix: revert changes (accidental) * feat(module:upload): tooltip with unbound usage * feat(module:table): column use of unbound tooltip * feat(module:autocomplete):overlay unbound from div * fix(module:upload): missing div restore Co-authored-by: James Yeung <shunjiey@hotmail.com>
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export function addDomEventListener(element, eventName, preventDefault, invoker) {
let callback = args => {
const obj = {};
for (let k in args) {
if (k !== 'originalTarget') { //firefox occasionally raises Permission Denied when this property is being stringified
obj[k] = args[k];
}
}
let json = JSON.stringify(obj, (k, v) => {
if (v instanceof Node) return 'Node';
if (v instanceof Window) return 'Window';
return v;
}, ' ');
invoker.invokeMethodAsync('Invoke', json);
feat(module: overlay): OverlayTrigger not bound to a div (#937) * feat(module:overlay): OverlayTrigger not bound to a div * feat(module:overlay): OverlayTrigger not bound to a div * feat(module:overlay): Logic transfer to single Overlay * feat(module:overlay): remove obsolete duplication * feat(module:Tooltip): Add for unbounded oncontextmenu event handler * feat(module:tooltip): unbound js event listeners remove * docs(module:tooltip): unbound explanation * fix(module:button): attach Ref to top level html element @ref * feat(module:dropdown&tooltip&popconfirm&popover): Overlay not bound to a div * docs(module:dropdown&tooltip&popconfirm&popover): unbound explanation * feat(module:OverlayTrigger): common logic relocation * feat(module:overlaytrigger): Overlay not bound to a div * feat(module:DatePicker): Overlay not bound to a div * feat(module:select): Overlay not boud to div * fix(module:select): onclickarrow event relocation * fix(module:select): rename Show to OnArrowClick * feat(module:avatar): Overlay not bound to a div * docs(module:avatar): demo switch to unbound version * feat(module:autocomplete): partial OverlayTrigger not bound to a div * feat(module:slider): tooltip * docs(module:slider): tooltip * fix(module:overlay): add SetVisible method * feat: set Ref where missing, performance components register Ref when missing IsFixed flag for CascadeValue changed hard-code sequence numbers when using RenderTreeBuilder Rate component use Tooltip Unbound version Tabs test fix * fix: revert changes (accidental) * feat(module:upload): tooltip with unbound usage * feat(module:table): column use of unbound tooltip * feat(module:autocomplete):overlay unbound from div * fix(module:upload): missing div restore Co-authored-by: James Yeung <shunjiey@hotmail.com>
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if (preventDefault === true) {
args.preventDefault();
}
};
if (element == 'window') {
if (eventName == 'resize') {
window.addEventListener(eventName, debounce(() => callback({ innerWidth: window.innerWidth, innerHeight: window.innerHeight }), 200, false));
} else {
window.addEventListener(eventName, callback);
}
} else {
let dom = getDom(element);
(dom as HTMLElement).addEventListener(eventName, callback);
}
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}
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export function matchMedia(query) {
return window.matchMedia(query).matches;
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}
function fallbackCopyTextToClipboard(text) {
var textArea = document.createElement("textarea");
textArea.value = text;
// Avoid scrolling to bottom
textArea.style.top = "0";
textArea.style.left = "0";
textArea.style.position = "fixed";
document.body.appendChild(textArea);
textArea.focus();
textArea.select();
try {
var successful = document.execCommand('copy');
var msg = successful ? 'successful' : 'unsuccessful';
console.log('Fallback: Copying text command was ' + msg);
} catch (err) {
console.error('Fallback: Oops, unable to copy', err);
}
document.body.removeChild(textArea);
}
export function copy(text) {
if (!navigator.clipboard) {
fallbackCopyTextToClipboard(text);
return;
}
navigator.clipboard.writeText(text).then(function () {
console.log('Async: Copying to clipboard was successful!');
}, function (err) {
console.error('Async: Could not copy text: ', err);
});
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}
export function focus(selector) {
let dom = getDom(selector);
dom.focus();
}
export function blur(selector) {
let dom = getDom(selector);
dom.blur();
}
export function log(text) {
console.log(text);
}
export function backTop(target: string) {
let dom = getDom(target);
if (dom) {
slideTo(dom.scrollTop);
} else {
slideTo(0);
}
}
function slideTo(targetPageY) {
var timer = setInterval(function () {
var currentY = document.documentElement.scrollTop || document.body.scrollTop;
var distance = targetPageY > currentY ? targetPageY - currentY : currentY - targetPageY;
var speed = Math.ceil(distance / 10);
if (currentY == targetPageY) {
clearInterval(timer);
} else {
window.scrollTo(0, targetPageY > currentY ? currentY + speed : currentY - speed);
}
}, 10);
}
export function scrollTo(target) {
let dom = getDom(target);
if (dom instanceof HTMLElement) {
dom.scrollIntoView({
behavior: "smooth",
block: "start",
inline: "nearest"
});
}
}
export function getFirstChildDomInfo(element) {
var dom = getDom(element);
if (dom.firstElementChild)
return getDomInfo(dom.firstElementChild);
return getDomInfo(dom);
}
export function addClsToFirstChild(element, className) {
var dom = getDom(element);
if (dom.firstElementChild) {
dom.firstElementChild.classList.add(className);
}
}
export function removeClsFromFirstChild(element, className) {
var dom = getDom(element);
if (dom.firstElementChild) {
dom.firstElementChild.classList.remove(className);
}
}
feat(module: overlay): OverlayTrigger not bound to a div (#937) * feat(module:overlay): OverlayTrigger not bound to a div * feat(module:overlay): OverlayTrigger not bound to a div * feat(module:overlay): Logic transfer to single Overlay * feat(module:overlay): remove obsolete duplication * feat(module:Tooltip): Add for unbounded oncontextmenu event handler * feat(module:tooltip): unbound js event listeners remove * docs(module:tooltip): unbound explanation * fix(module:button): attach Ref to top level html element @ref * feat(module:dropdown&tooltip&popconfirm&popover): Overlay not bound to a div * docs(module:dropdown&tooltip&popconfirm&popover): unbound explanation * feat(module:OverlayTrigger): common logic relocation * feat(module:overlaytrigger): Overlay not bound to a div * feat(module:DatePicker): Overlay not bound to a div * feat(module:select): Overlay not boud to div * fix(module:select): onclickarrow event relocation * fix(module:select): rename Show to OnArrowClick * feat(module:avatar): Overlay not bound to a div * docs(module:avatar): demo switch to unbound version * feat(module:autocomplete): partial OverlayTrigger not bound to a div * feat(module:slider): tooltip * docs(module:slider): tooltip * fix(module:overlay): add SetVisible method * feat: set Ref where missing, performance components register Ref when missing IsFixed flag for CascadeValue changed hard-code sequence numbers when using RenderTreeBuilder Rate component use Tooltip Unbound version Tabs test fix * fix: revert changes (accidental) * feat(module:upload): tooltip with unbound usage * feat(module:table): column use of unbound tooltip * feat(module:autocomplete):overlay unbound from div * fix(module:upload): missing div restore Co-authored-by: James Yeung <shunjiey@hotmail.com>
2021-01-21 17:20:10 +08:00
export function addDomEventListenerToFirstChild(element, eventName, preventDefault, invoker) {
var dom = getDom(element);
if (dom.firstElementChild) {
feat(module: overlay): OverlayTrigger not bound to a div (#937) * feat(module:overlay): OverlayTrigger not bound to a div * feat(module:overlay): OverlayTrigger not bound to a div * feat(module:overlay): Logic transfer to single Overlay * feat(module:overlay): remove obsolete duplication * feat(module:Tooltip): Add for unbounded oncontextmenu event handler * feat(module:tooltip): unbound js event listeners remove * docs(module:tooltip): unbound explanation * fix(module:button): attach Ref to top level html element @ref * feat(module:dropdown&tooltip&popconfirm&popover): Overlay not bound to a div * docs(module:dropdown&tooltip&popconfirm&popover): unbound explanation * feat(module:OverlayTrigger): common logic relocation * feat(module:overlaytrigger): Overlay not bound to a div * feat(module:DatePicker): Overlay not bound to a div * feat(module:select): Overlay not boud to div * fix(module:select): onclickarrow event relocation * fix(module:select): rename Show to OnArrowClick * feat(module:avatar): Overlay not bound to a div * docs(module:avatar): demo switch to unbound version * feat(module:autocomplete): partial OverlayTrigger not bound to a div * feat(module:slider): tooltip * docs(module:slider): tooltip * fix(module:overlay): add SetVisible method * feat: set Ref where missing, performance components register Ref when missing IsFixed flag for CascadeValue changed hard-code sequence numbers when using RenderTreeBuilder Rate component use Tooltip Unbound version Tabs test fix * fix: revert changes (accidental) * feat(module:upload): tooltip with unbound usage * feat(module:table): column use of unbound tooltip * feat(module:autocomplete):overlay unbound from div * fix(module:upload): missing div restore Co-authored-by: James Yeung <shunjiey@hotmail.com>
2021-01-21 17:20:10 +08:00
addDomEventListener(dom.firstElementChild, eventName, preventDefault, invoker);
}
}
export function getAbsoluteTop(e) {
var offset = e.offsetTop;
if (e.offsetParent != null) {
offset += getAbsoluteTop(e.offsetParent);
}
return offset;
}
export function getAbsoluteLeft(e) {
var offset = e.offsetLeft;
if (e.offsetParent != null) {
offset += getAbsoluteLeft(e.offsetParent);
}
return offset;
}
export function addElementToBody(element) {
document.body.appendChild(element);
}
export function delElementFromBody(element) {
document.body.removeChild(element);
}
export function addElementTo(addElement, elementSelector) {
let parent = getDom(elementSelector);
if (parent && addElement) {
parent.appendChild(addElement);
}
}
export function delElementFrom(delElement, elementSelector) {
let parent = getDom(elementSelector);
if (parent && delElement) {
parent.removeChild(delElement);
}
}
export function getActiveElement() {
let element = document.activeElement;
let id = element.getAttribute("id") || "";
return id;
}
export function focusDialog(selector: string, count: number = 0) {
let ele = <HTMLElement>document.querySelector(selector);
if (ele && !ele.hasAttribute("disabled")) {
setTimeout(() => {
ele.focus();
let curId = "#" + getActiveElement();
if (curId !== selector) {
if (count < 10) {
focusDialog(selector, count + 1);
}
}
}, 10);
}
}
export function getWindow() {
return {
innerWidth: window.innerWidth,
innerHeight: window.innerHeight
};
}
function debounce(func, wait, immediate) {
var timeout;
return () => {
const context = this, args = arguments;
const later = () => {
timeout = null;
if (!immediate) func.apply(this, args);
};
const callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) func.apply(context, args);
};
};
export function css(element: HTMLElement, name: string | object, value: string | null = null) {
if (typeof name === 'string') {
element.style[name] = value;
} else {
for (let key in name) {
if (name.hasOwnProperty(key)) {
element.style[key] = name[key];
}
}
}
}
export function addCls(selector: Element | string, clsName: string | Array<string>) {
let element = getDom(selector);
if (typeof clsName === "string") {
element.classList.add(clsName);
} else {
element.classList.add(...clsName);
}
}
export function removeCls(selector: Element | string, clsName: string | Array<string>) {
let element = getDom(selector);
if (typeof clsName === "string") {
element.classList.remove(clsName);
} else {
element.classList.remove(...clsName);
}
}
export function elementScrollIntoView(selector: Element | string) {
let element = getDom(selector);
if (!element)
return;
element.scrollIntoView({ behavior: 'smooth', block: 'nearest', inline: 'start' });
}
const oldBodyCacheStack = [];
const hasScrollbar = () => {
let overflow = document.body.style.overflow;
if (overflow && overflow === "hidden") return false;
return document.body.scrollHeight > (window.innerHeight || document.documentElement.clientHeight);
}
export function disableBodyScroll() {
let body = document.body;
const oldBodyCache = {};
["position", "width", "overflow"].forEach((key) => {
oldBodyCache[key] = body.style[key];
});
oldBodyCacheStack.push(oldBodyCache);
css(body,
{
"position": "relative",
"width": hasScrollbar() ? "calc(100% - 17px)" : null,
"overflow": "hidden"
});
addCls(document.body, "ant-scrolling-effect");
}
export function enableBodyScroll() {
let oldBodyCache = oldBodyCacheStack.length > 0 ? oldBodyCacheStack.pop() : {};
css(document.body,
{
"position": oldBodyCache["position"] ?? null,
"width": oldBodyCache["width"] ?? null,
"overflow": oldBodyCache["overflow"] ?? null
});
removeCls(document.body, "ant-scrolling-effect");
}
export function destroyAllDialog() {
document.querySelectorAll('.ant-modal-root')
.forEach(e => document.body.removeChild(e.parentNode));
}
export function createIconFromfontCN(scriptUrl) {
if (document.querySelector(`[data-namespace="${scriptUrl}"]`)) {
return;
}
const script = document.createElement('script');
script.setAttribute('src', scriptUrl);
script.setAttribute('data-namespace', scriptUrl);
document.body.appendChild(script);
}
export function getScroll() {
return { x: window.pageXOffset, y: window.pageYOffset };
}
export function getInnerText(element) {
let dom = getDom(element);
return dom.innerText;
}
export function getMaxZIndex() {
return [...document.all].reduce((r, e) => Math.max(r, +window.getComputedStyle(e).zIndex || 0), 0)
}
const objReferenceDict = {};
export function disposeObj(objReferenceName) {
delete objReferenceDict[objReferenceName];
}
//#region mentions
import getOffset from "./modules/Caret";
export function getCursorXY(element, objReference) {
objReferenceDict["mentions"] = objReference;
window.addEventListener("click", mentionsOnWindowClick);
var offset = getOffset(element);
return [offset.left, offset.top + offset.height + 14];
}
function mentionsOnWindowClick(e) {
let mentionsObj = objReferenceDict["mentions"];
if (mentionsObj) {
mentionsObj.invokeMethodAsync("CloseMentionsDropDown");
} else {
window.removeEventListener("click", mentionsOnWindowClick);
}
}
//#endregion
export { enableDraggable, disableDraggable, resetModalPosition } from "./modules/dragHelper";
export function bindTableHeaderAndBodyScroll(bodyRef, headerRef) {
bodyRef.bindScrollLeftToHeader = () => {
headerRef.scrollLeft = bodyRef.scrollLeft;
}
bodyRef.addEventListener('scroll', bodyRef.bindScrollLeftToHeader);
}
export function unbindTableHeaderAndBodyScroll(bodyRef) {
if (bodyRef) {
bodyRef.removeEventListener('scroll', bodyRef.bindScrollLeftToHeader);
}
}
function preventCursorMoveOnArrowUp(e) {
if (e.key === 'ArrowUp' || e.key === 'ArrowDown') {
e.preventDefault();
return false;
}
}
export function addPreventCursorMoveOnArrowUp(inputElement) {
let dom = getDom(inputElement);
(dom as HTMLElement).addEventListener("keydown", preventCursorMoveOnArrowUp, false);
}
export function removePreventCursorMoveOnArrowUp(inputElement) {
let dom = getDom(inputElement);
(dom as HTMLElement).removeEventListener("keydown", preventCursorMoveOnArrowUp);
}