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| define(["require", "exports", "../primitives/rect", "../primitives/size", "./path-util", "./base-util", "../primitives/matrix", "@syncfusion/ej2-base", "../objects/node", "./diagram-util", "../utility/base-util"], function (require, exports, rect_1, size_1, path_util_1, base_util_1, matrix_1, ej2_base_1, node_1, diagram_util_1, base_util_2) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function removeElementsByClass(className, id) {
var elements;
Iif (id && document.getElementById(id).classList.contains(className)) {
elements = document.getElementById(id).getElementsByClassName(className);
}
else {
elements = document.getElementsByClassName(className);
}
while (elements.length > 0) {
elements[0].parentNode.removeChild(elements[0]);
}
}
exports.removeElementsByClass = removeElementsByClass;
function findSegmentPoints(element) {
var pts = [];
var sample;
var sampleLength;
var measureWindowElement = 'measureElement';
window["" + measureWindowElement].style.visibility = 'visible';
var svg = window["" + measureWindowElement].children[2];
var pathNode = getChildNode(svg)[0];
pathNode.setAttributeNS(null, 'd', element.data);
var pathBounds = element.absoluteBounds;
var pathData = updatePath(element, pathBounds, element);
pathNode.setAttributeNS(null, 'd', pathData);
var pathLength = pathNode.getTotalLength();
for (sampleLength = 0; sampleLength <= pathLength; sampleLength += 10) {
sample = pathNode.getPointAtLength(sampleLength);
pts.push({ x: sample.x, y: sample.y });
}
window["" + measureWindowElement].style.visibility = 'hidden';
return pts;
}
exports.findSegmentPoints = findSegmentPoints;
function getChildNode(node) {
var child;
var collection = [];
Iif (ej2_base_1.Browser.info.name === 'msie' || ej2_base_1.Browser.info.name === 'edge') {
for (var i = 0; i < node.childNodes.length; i++) {
child = node.childNodes[parseInt(i.toString(), 10)];
if (child.nodeType === 1) {
collection.push(child);
}
}
}
else {
collection = node.children;
}
return collection;
}
exports.getChildNode = getChildNode;
function translatePoints(element, points) {
var translatedPts = [];
var left = element.offsetX - element.actualSize.width * element.pivot.x;
var top = element.offsetY - element.actualSize.height * element.pivot.y;
for (var _i = 0, points_1 = points; _i < points_1.length; _i++) {
var point = points_1[_i];
var pt1 = void 0;
var baseX = left + point.x;
var baseY = top + point.y;
var flipX = left + element.actualSize.width - point.x;
var flipY = top + element.actualSize.height - point.y;
switch (element.flip) {
case 'Both':
pt1 = { x: flipX, y: flipY };
break;
case 'Horizontal':
pt1 = { x: flipX, y: baseY };
break;
case 'Vertical':
pt1 = { x: baseX, y: flipY };
break;
default:
pt1 = { x: baseX, y: baseY };
break;
}
var matrix = void 0;
var angle = element.rotateAngle + element.parentTransform;
if (angle) {
matrix = matrix_1.identityMatrix();
matrix_1.rotateMatrix(matrix, angle, element.offsetX, element.offsetY);
}
if (matrix) {
pt1 = matrix_1.transformPointByMatrix(matrix, pt1);
}
translatedPts.push(pt1);
}
return translatedPts;
}
exports.translatePoints = translatePoints;
function measurePath(data) {
if (data) {
var measureWindowElement = 'measureElement';
window["" + measureWindowElement].style.visibility = 'visible';
var svg = window["" + measureWindowElement].children[2];
var element = getChildNode(svg)[0];
element.setAttribute('d', data);
var bounds = element.getBBox();
var svgBounds = new rect_1.Rect(bounds.x, bounds.y, bounds.width, bounds.height);
window["" + measureWindowElement].style.visibility = 'hidden';
return svgBounds;
}
return new rect_1.Rect(0, 0, 0, 0);
}
exports.measurePath = measurePath;
function getTextOptions(element, maxWidth) {
var options = {
fill: element.style.fill, stroke: element.style.strokeColor, angle: element.rotateAngle + element.parentTransform,
pivotX: element.pivot.x, pivotY: element.pivot.y, strokeWidth: element.style.strokeWidth,
dashArray: element.style.strokeDashArray, opacity: element.style.opacity, shadow: element.shadow,
gradient: element.style.gradient, visible: element.visible, id: element.id, description: element.description,
width: maxWidth || element.actualSize.width, height: element.actualSize.height,
x: element.offsetX - element.actualSize.width * element.pivot.x + 0.5,
y: element.offsetY - element.actualSize.height * element.pivot.y + 0.5
};
options.fontSize = element.style.fontSize;
options.fontFamily = element.style.fontFamily;
options.textOverflow = element.style.textOverflow;
options.textDecoration = element.style.textDecoration;
options.doWrap = element.doWrap;
options.whiteSpace = base_util_1.whiteSpaceToString(element.style.whiteSpace, element.style.textWrapping);
options.content = element.content;
options.textWrapping = element.style.textWrapping;
options.breakWord = base_util_1.wordBreakToString(element.style.textWrapping);
options.textAlign = base_util_1.textAlignToString(element.style.textAlign);
options.color = element.style.color;
options.italic = element.style.italic;
options.bold = element.style.bold;
options.dashArray = '';
options.strokeWidth = 0;
options.fill = '';
return options;
}
function wrapSvgText(text, textValue, laneWidth) {
var childNodes = [];
var k = 0;
var txtValue;
var bounds1;
var content = textValue || text.content;
if (text.whiteSpace !== 'nowrap' && text.whiteSpace !== 'pre') {
if (text.breakWord === 'breakall') {
txtValue = '';
txtValue += content[0];
for (k = 0; k < content.length; k++) {
bounds1 = base_util_1.bBoxText(txtValue, text);
if (bounds1 >= text.width && txtValue.length > 0) {
childNodes[childNodes.length] = { text: txtValue, x: 0, dy: 0, width: bounds1 };
txtValue = '';
}
else {
txtValue = txtValue + (content[k + 1] || '');
if (txtValue.indexOf('\n') > -1) {
childNodes[childNodes.length] = { text: txtValue, x: 0, dy: 0, width: base_util_1.bBoxText(txtValue, text) };
txtValue = '';
}
var width = base_util_1.bBoxText(txtValue, text);
if (Math.ceil(width) + 2 >= text.width && txtValue.length > 0) {
childNodes[childNodes.length] = { text: txtValue, x: 0, dy: 0, width: width };
txtValue = '';
}
if (k === content.length - 1 && txtValue.length > 0) {
childNodes[childNodes.length] = { text: txtValue, x: 0, dy: 0, width: width };
txtValue = '';
}
}
}
}
else {
childNodes = wordWrapping(text, textValue, laneWidth);
}
}
else {
childNodes[childNodes.length] = { text: content, x: 0, dy: 0, width: base_util_1.bBoxText(content, text) };
}
return childNodes;
}
function wordWrapping(text, textValue, laneWidth) {
var childNodes = [];
var txtValue = '';
var j = 0;
var i = 0;
var wrap = text.whiteSpace !== 'nowrap' ? true : false;
var content = textValue || text.content;
var eachLine = content.split('\n');
var txt;
var words;
var newText;
var existingWidth;
var existingText;
for (j = 0; j < eachLine.length; j++) {
txt = '';
words = text.textWrapping !== 'NoWrap' ? eachLine[parseInt(j.toString(), 10)].split(' ') : (text.textWrapping === 'NoWrap') ? [eachLine[parseInt(j.toString(), 10)]] : eachLine;
for (i = 0; i < words.length; i++) {
txtValue += (((i !== 0 || words.length === 1) && wrap && txtValue.length > 0) ? ' ' : '') + words[parseInt(i.toString(), 10)];
if (words[i + 1]) {
newText = txtValue + ' ' + (words[i + 1]);
}
else {
newText = txtValue;
}
var width = base_util_1.bBoxText(newText, text);
if (Math.floor(width) > (laneWidth || text.width) - 2 && txtValue.length > 0) {
childNodes[childNodes.length] = {
text: txtValue, x: 0, dy: 0,
width: newText === txtValue ? width : (txtValue === existingText) ? existingWidth : base_util_1.bBoxText(txtValue, text)
};
txtValue = '';
}
else {
if (i === words.length - 1) {
childNodes[childNodes.length] = { text: txtValue, x: 0, dy: 0, width: width };
txtValue = '';
}
}
existingText = newText;
existingWidth = width;
}
}
return childNodes;
}
function wrapSvgTextAlign(text, childNodes) {
var wrapBounds = { x: 0, width: 0 };
var k = 0;
var txtWidth;
var width;
for (k = 0; k < childNodes.length; k++) {
txtWidth = childNodes[parseInt(k.toString(), 10)].width;
width = txtWidth;
if (text.textAlign === 'left' || text.textAlign === 'justify') {
txtWidth = 0;
}
else if (text.textAlign === 'center') {
if (txtWidth > text.width && (text.textOverflow === 'Ellipsis' || text.textOverflow === 'Clip')) {
txtWidth = 0;
}
else {
txtWidth = -txtWidth / 2;
}
}
else Eif (text.textAlign === 'right') {
txtWidth = -txtWidth;
}
else {
txtWidth = childNodes.length > 1 ? 0 : -txtWidth / 2;
}
childNodes[parseInt(k.toString(), 10)].dy = text.fontSize * 1.2;
childNodes[parseInt(k.toString(), 10)].x = txtWidth;
wrapBounds.x = Math.min(wrapBounds.x, txtWidth);
wrapBounds.width = Math.max(wrapBounds.width, width);
}
return wrapBounds;
}
function measureHtmlText(style, content, width, height, maxWidth) {
var bounds = new size_1.Size();
var text = createHtmlElement('span', { 'style': 'display:inline-block; line-height: normal' });
if (style.bold) {
text.style.fontWeight = 'bold';
}
if (style.italic) {
text.style.fontStyle = 'italic';
}
Iif (width !== undefined) {
text.style.width = width.toString() + 'px';
}
Iif (height !== undefined) {
text.style.height = height.toString() + 'px';
}
Eif (maxWidth !== undefined) {
text.style.maxWidth = maxWidth.toString() + 'px';
}
text.style.fontFamily = style.fontFamily;
text.style.fontSize = style.fontSize + 'px';
text.style.color = style.color;
text.textContent = content;
text.style.whiteSpace = base_util_1.whiteSpaceToString(style.whiteSpace, style.textWrapping);
Eif (maxWidth !== undefined) {
text.style.wordBreak = 'break-word';
}
else {
text.style.wordBreak = base_util_1.wordBreakToString(style.textWrapping);
}
document.body.appendChild(text);
bounds.width = text.offsetWidth;
bounds.height = text.offsetHeight;
document.body.removeChild(text);
return bounds;
}
exports.measureHtmlText = measureHtmlText;
function measureText(text, style, content, maxWidth, textValue) {
var bounds = new size_1.Size(0, 0);
var childNodes;
var wrapBounds;
var options = getTextOptions(text, maxWidth);
text.childNodes = childNodes = wrapSvgText(options, textValue, text.isLaneOrientation ? maxWidth : undefined);
text.wrapBounds = wrapBounds = wrapSvgTextAlign(options, childNodes);
bounds.width = wrapBounds.width;
if (text.wrapBounds.width >= maxWidth && options.textOverflow !== 'Wrap') {
bounds.width = maxWidth;
}
bounds.height = childNodes.length * text.style.fontSize * 1.2;
return bounds;
}
exports.measureText = measureText;
function measureImage(source, contentSize, id, callback) {
var measureWindowElement = 'measureElement';
window["" + measureWindowElement].style.visibility = 'visible';
var imageElement = window["" + measureWindowElement].children[1];
imageElement.setAttribute('src', source);
var bounds = imageElement.getBoundingClientRect();
var width = bounds.width;
var height = bounds.height;
contentSize = new size_1.Size(width, height);
window["" + measureWindowElement].style.visibility = 'hidden';
var element = document.createElement('img');
element.setAttribute('src', source);
setAttributeHtml(element, { id: id + 'sf-imageNode', style: 'display: none;' });
document.body.appendChild(element);
element.onload = function (event) {
var loadedImage = event.currentTarget;
Iif (callback) {
callback(id, { width: loadedImage.width, height: loadedImage.height });
}
};
return contentSize;
}
exports.measureImage = measureImage;
function measureNativeContent(nativeContent) {
var measureWindowElement = 'measureElement';
window[measureWindowElement].style.visibility = 'visible';
var nativeSVG = window[measureWindowElement].children[2];
nativeSVG.appendChild(nativeContent);
var bounds = nativeContent.getBoundingClientRect();
var svgBounds = nativeSVG.getBoundingClientRect();
var rect = bounds;
rect.x = bounds.left - svgBounds.left;
rect.y = bounds.top - svgBounds.top;
nativeSVG.removeChild(nativeContent);
window[measureWindowElement].style.visibility = 'hidden';
return rect;
}
exports.measureNativeContent = measureNativeContent;
function measureNativeSvg(nativeContent) {
var measureWindowElement = 'measureElement';
window[measureWindowElement].style.visibility = 'visible';
var nativeSVG = window[measureWindowElement].children[2];
nativeSVG.appendChild(nativeContent);
var svgBounds = nativeSVG.getBoundingClientRect();
nativeSVG.removeChild(nativeContent);
window[measureWindowElement].style.visibility = 'hidden';
return svgBounds;
}
exports.measureNativeSvg = measureNativeSvg;
function updatePath(element, bounds, child, options) {
var initX = 0;
var initY = 0;
var scaleX = 0;
var scaleY = 0;
var isScale = false;
var newPathString = '';
var arrayCollection = [];
var bBox = bounds;
if (initX !== bBox.x || initY !== bBox.y) {
scaleX = initX - Number(bBox.x);
scaleY = initY - Number(bBox.y);
}
if (element.actualSize.width !== bBox.width || element.actualSize.height !== bBox.height || options) {
scaleX = (options && options.width || element.actualSize.width) / Number(bBox.width ? bBox.width : 1);
scaleY = (options && options.height || element.actualSize.height) / Number(bBox.height ? bBox.height : 1);
isScale = true;
}
arrayCollection = path_util_1.processPathData(element.data);
arrayCollection = path_util_1.splitArrayCollection(arrayCollection);
newPathString = path_util_1.transformPath(arrayCollection, scaleX, scaleY, isScale, bBox.x, bBox.y, initX, initY);
isScale = false;
return newPathString;
}
exports.updatePath = updatePath;
function getDiagramLayerSvg(diagramId) {
var diagramElement = getDiagramElement(diagramId);
var elementcoll = diagramElement.getElementsByClassName('e-diagram-layer');
var diagramLayerSvg = elementcoll[0];
return diagramLayerSvg;
}
exports.getDiagramLayerSvg = getDiagramLayerSvg;
function getDiagramElement(elementId, contentId) {
var diagramElement;
var element;
if (contentId) {
element = document.getElementById(contentId);
}
Iif (ej2_base_1.Browser.info.name === 'msie' || ej2_base_1.Browser.info.name === 'edge') {
diagramElement = (element) ? element.querySelector('#' + elementId) : document.getElementById(elementId);
}
else {
diagramElement = (element) ? element.querySelector('#' + CSS.escape(elementId)) : document.getElementById(elementId);
}
return diagramElement;
}
exports.getDiagramElement = getDiagramElement;
function getDomIndex(viewId, elementId, layer) {
var index = undefined;
var parentElement;
var postId = '';
if (layer === 'native') {
parentElement = getNativeLayer(viewId);
postId = '_content_groupElement';
}
else if (layer === 'html') {
parentElement = getHTMLLayer(viewId).childNodes[0];
postId = '_html_element';
}
else {
parentElement = getDiagramLayer(viewId);
postId = '_groupElement';
}
var childElement;
for (var i = 0; parentElement.childNodes && i < parentElement.childNodes.length; i++) {
childElement = parentElement.childNodes[i];
if (childElement && childElement.id === elementId + postId) {
index = i;
break;
}
}
return index;
}
exports.getDomIndex = getDomIndex;
function getAdornerLayerSvg(diagramId) {
var adornerLayerSvg = null;
var diagramElement = getDiagramElement(diagramId);
var elementcoll = diagramElement.getElementsByClassName('e-adorner-layer');
adornerLayerSvg = elementcoll[0];
return adornerLayerSvg;
}
exports.getAdornerLayerSvg = getAdornerLayerSvg;
function getSelectorElement(diagramId) {
var adornerLayer = null;
var adornerSvg = getAdornerLayerSvg(diagramId);
adornerLayer = adornerSvg.getElementById(diagramId + '_SelectorElement');
return adornerLayer;
}
exports.getSelectorElement = getSelectorElement;
function getAdornerLayer(diagramId) {
var adornerLayer = null;
var diagramAdornerSvg = getAdornerLayerSvg(diagramId);
adornerLayer = diagramAdornerSvg.getElementById(diagramId + '_diagramAdorner');
return adornerLayer;
}
exports.getAdornerLayer = getAdornerLayer;
function getUserHandleLayer(diagramId) {
var adornerLayer = null;
var diagramUserHandleLayer = getDiagramElement(diagramId);
var elementcoll = diagramUserHandleLayer.getElementsByClassName('e-userHandle-layer');
adornerLayer = elementcoll[0];
return adornerLayer;
}
exports.getUserHandleLayer = getUserHandleLayer;
function getDiagramLayer(diagramId) {
var diagramLayerSvg = getDiagramLayerSvg(diagramId);
var diagramLayer = diagramLayerSvg.getElementById(diagramId + '_diagramLayer');
return diagramLayer;
}
exports.getDiagramLayer = getDiagramLayer;
function getPortLayerSvg(diagramId) {
var adornerLayerSvg = null;
var diagramElement = getDiagramElement(diagramId);
var elementcoll = diagramElement.getElementsByClassName('e-ports-expand-layer');
adornerLayerSvg = elementcoll[0];
return adornerLayerSvg;
}
exports.getPortLayerSvg = getPortLayerSvg;
function getNativeLayerSvg(diagramId) {
var nativeLayerSvg;
var diagramElement = getDiagramElement(diagramId);
var elementcoll = diagramElement.getElementsByClassName('e-native-layer');
nativeLayerSvg = elementcoll[0];
return nativeLayerSvg;
}
exports.getNativeLayerSvg = getNativeLayerSvg;
function getGridLayerSvg(diagramId) {
var gridLayerSvg = null;
var diagramElement = getDiagramElement(diagramId);
var elementcoll = diagramElement.getElementsByClassName('e-grid-layer');
gridLayerSvg = elementcoll[0];
return gridLayerSvg;
}
exports.getGridLayerSvg = getGridLayerSvg;
function getBackgroundLayerSvg(diagramId) {
var gridLayerSvg = null;
var diagramElement = getDiagramElement(diagramId);
var elementcoll = diagramElement.getElementsByClassName('e-background-layer');
return elementcoll[0].parentNode;
}
exports.getBackgroundLayerSvg = getBackgroundLayerSvg;
function getBackgroundImageLayer(diagramId) {
var imageLayer = null;
var diagramElement = getDiagramElement(diagramId);
var elementcoll = diagramElement.getElementsByClassName('e-background-image-layer');
imageLayer = elementcoll[0];
return imageLayer;
}
exports.getBackgroundImageLayer = getBackgroundImageLayer;
function getBackgroundLayer(diagramId) {
var imageLayer = null;
var diagramElement = getDiagramElement(diagramId);
var elementcoll = diagramElement.getElementsByClassName('e-background-layer');
imageLayer = elementcoll[0];
return imageLayer;
}
exports.getBackgroundLayer = getBackgroundLayer;
function getGridLayer(diagramId) {
var domTable = 'domTable';
var expandCollapse = null;
if (!window[domTable][diagramId + '_gridline']) {
var diagramGridSvg = getGridLayerSvg(diagramId);
expandCollapse = diagramGridSvg.getElementById(diagramId + '_gridline');
window[domTable][diagramId + '_gridline'] = expandCollapse;
}
else {
expandCollapse = window[domTable][diagramId + '_gridline'];
}
return expandCollapse;
}
exports.getGridLayer = getGridLayer;
function getNativeLayer(diagramId) {
var nativeLayer = null;
var nativeLayerSvg = getNativeLayerSvg(diagramId);
nativeLayer = nativeLayerSvg.getElementById(diagramId + '_nativeLayer');
return nativeLayer;
}
exports.getNativeLayer = getNativeLayer;
function getHTMLLayer(diagramId) {
var htmlLayer = null;
var domTable = 'domTable';
if (!window[domTable][diagramId + 'html_layer']) {
var element = getDiagramElement(diagramId);
var elementcoll = element.getElementsByClassName('e-html-layer');
htmlLayer = elementcoll[0];
window[domTable][diagramId + 'html_layer'] = htmlLayer;
}
else {
htmlLayer = window[domTable][diagramId + 'html_layer'];
}
return htmlLayer;
}
exports.getHTMLLayer = getHTMLLayer;
function createHtmlElement(elementType, attribute) {
var element = ej2_base_1.createElement(elementType);
setAttributeHtml(element, attribute);
return element;
}
exports.createHtmlElement = createHtmlElement;
function createSvgElement(elementType, attribute) {
var element = document.createElementNS('http://www.w3.org/2000/svg', elementType);
setAttributeSvg(element, attribute);
return element;
}
exports.createSvgElement = createSvgElement;
function parentsUntil(elem, selector, isID) {
var parent = elem;
while (parent) {
if (isID ? parent.id === selector : hasClass(parent, selector)) {
break;
}
parent = parent.parentNode;
}
return parent;
}
exports.parentsUntil = parentsUntil;
function hasClass(element, className) {
var eClassName = (typeof element.className === 'object') ? element.className.animVal : element.className;
return ((' ' + eClassName + ' ').indexOf(' ' + className + ' ') > -1) ? true : false;
}
exports.hasClass = hasClass;
function getScrollerWidth() {
var outer = createHtmlElement('div', { 'style': 'visibility:hidden; width: 100px' });
document.body.appendChild(outer);
var widthNoScroll = outer.getBoundingClientRect().width;
outer.style.overflow = 'scroll';
var inner = createHtmlElement('div', { 'style': 'width:100%' });
outer.appendChild(inner);
var widthWithScroll = inner.getBoundingClientRect().width;
outer.parentNode.removeChild(outer);
return widthNoScroll - widthWithScroll;
}
exports.getScrollerWidth = getScrollerWidth;
function addTouchPointer(touchList, e, touches) {
touchList = [];
for (var i = 0, length_1 = touches.length; i < length_1; i++) {
touchList.push({
pageX: touches[parseInt(i.toString(), 10)].clientX, pageY: touches[parseInt(i.toString(), 10)].clientY,
pointerId: null
});
}
return touchList;
}
exports.addTouchPointer = addTouchPointer;
function removeElement(elementId, contentId) {
var div = getDiagramElement(elementId, contentId);
if (div) {
div.parentNode.removeChild(div);
}
}
exports.removeElement = removeElement;
function getContent(element, isHtml, nodeObject) {
var div;
if (isHtml) {
var attr = { 'style': 'height: 100%; width: 100%' };
div = createHtmlElement('div', attr);
}
else {
div = document.createElementNS('http://www.w3.org/2000/svg', 'g');
}
var node = diagram_util_1.getElement(element);
var content = '';
var sentNode = {};
var isSvg = false;
var propertyName;
if (node instanceof node_1.Node) {
sentNode = node;
if (node.shape.type === 'Native') {
isSvg = true;
var svgContent = void 0;
var div_1 = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
document.body.appendChild(div_1);
div_1.innerHTML = (node.shape.content);
svgContent = (div_1.getElementsByTagName('svg').length > 0)
? div_1.getElementsByTagName('svg')[0].outerHTML :
div_1.getElementsByTagName('g').length > 0 ? div_1.getElementsByTagName('g')[0].outerHTML : "";
node.shape.content = svgContent;
element.content = svgContent;
div_1.parentElement.removeChild(div_1);
}
propertyName = "nodeTemplate";
}
else {
sentNode = node;
propertyName = "annotationTemplate";
}
var item;
var diagramElement = document.getElementById(element.diagramId);
var instance = 'ej2_instances';
var diagram = diagramElement[instance][0];
if ((typeof element.content === 'string' || typeof element.content === 'function') && (!element.isTemplate)) {
var template = document.getElementById(element.content);
Iif (template) {
div.appendChild(template);
}
else {
var compiledString = void 0;
compiledString = ej2_base_1.compile(element.content);
for (var _i = 0, _a = compiledString(sentNode, diagram, propertyName, content); _i < _a.length; _i++) {
item = _a[_i];
div.appendChild(item);
}
}
}
else if (element.isTemplate) {
var compiledString = void 0;
Iif (diagram.isReact) {
compiledString = element.getNodeTemplate()(base_util_1.cloneObject(nodeObject), diagram, propertyName + "_" + ((propertyName === "nodeTemplate") ? nodeObject.id : element.nodeId + nodeObject.id), undefined, undefined, false, div);
}
else Iif (diagram.isVue || diagram.isVue3) {
var templateFn = element.getNodeTemplate();
if (templateFn) {
compiledString = element.getNodeTemplate()(base_util_1.cloneObject(nodeObject), diagram, propertyName + "_" + ((propertyName === "nodeTemplate") ? nodeObject.id : element.nodeId + nodeObject.id), undefined, undefined, false, div);
}
else {
if (propertyName === 'nodeTemplate') {
compiledString = ej2_base_1.compile(diagram.nodeTemplate);
}
else {
compiledString = ej2_base_1.compile(diagram.annotationTemplate);
}
compiledString = compiledString(base_util_1.cloneObject(nodeObject), diagram, propertyName + "_" + ((propertyName === "nodeTemplate") ? nodeObject.id : element.nodeId + nodeObject.id), undefined, undefined, false, div);
}
}
else {
compiledString = element.getNodeTemplate()(base_util_1.cloneObject(nodeObject), diagram, propertyName + "_" + ((propertyName === "nodeTemplate") ? nodeObject.id : element.nodeId + nodeObject.id), undefined, undefined, false);
}
Eif (compiledString) {
for (var i = 0; i < compiledString.length; i++) {
div.appendChild(compiledString[parseInt(i.toString(), 10)]);
}
}
}
else {
Eif (element.content && element.content.outerHTML) {
div.appendChild(element.content);
}
}
return element.isTemplate ?
div : (isHtml ? div.cloneNode(true) : div.cloneNode(true));
}
exports.getContent = getContent;
function setAttributeSvg(svg, attributes) {
var keys = Object.keys(attributes);
for (var i = 0; i < keys.length; i++) {
if (svg && keys[parseInt(i.toString(), 10)] !== 'style') {
svg.setAttribute(keys[parseInt(i.toString(), 10)], attributes[keys[parseInt(i.toString(), 10)]]);
}
else {
applyStyleAgainstCsp(svg, attributes[keys[parseInt(i.toString(), 10)]]);
}
}
}
exports.setAttributeSvg = setAttributeSvg;
function applyStyleAgainstCsp(svg, attributes) {
var keys = attributes.split(';');
for (var i = 0; i < keys.length; i++) {
var attribute = keys[parseInt(i.toString(), 10)].split(':');
if (attribute.length === 2) {
svg.style[attribute[0].trim()] = attribute[1].trim();
}
}
}
exports.applyStyleAgainstCsp = applyStyleAgainstCsp;
function setAttributeHtml(element, attributes) {
var keys = Object.keys(attributes);
for (var i = 0; i < keys.length; i++) {
if (keys[parseInt(i.toString(), 10)] !== 'style') {
element.setAttribute(keys[parseInt(i.toString(), 10)], attributes[keys[parseInt(i.toString(), 10)]]);
}
else {
applyStyleAgainstCsp(element, attributes[keys[parseInt(i.toString(), 10)]]);
}
}
}
exports.setAttributeHtml = setAttributeHtml;
function createMeasureElements() {
var measureWindowElement = 'measureElement';
Eif (!window["" + measureWindowElement]) {
var divElement = createHtmlElement('div', {
id: 'measureElement',
style: 'visibility:hidden ; height: 0px ; width: 0px; overflow: hidden;'
});
var text = createHtmlElement('span', { 'style': 'display:inline-block ; line-height: normal' });
divElement.appendChild(text);
var imageElement = createHtmlElement('img', { 'alt': 'measureElementImage', 'src': 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7' });
divElement.appendChild(imageElement);
var svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
svg.setAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink');
divElement.appendChild(svg);
var element = document.createElementNS('http://www.w3.org/2000/svg', 'path');
element.setAttribute('d', '');
svg.appendChild(element);
var data = document.createTextNode('');
var tSpan = document.createElementNS('http://www.w3.org/2000/svg', 'text');
tSpan.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:space', 'preserve');
svg.appendChild(tSpan);
window["" + measureWindowElement] = divElement;
window["" + measureWindowElement].usageCount = 1;
document.body.appendChild(divElement);
var measureElementCount = 'measureElementCount';
if (!window["" + measureElementCount]) {
window["" + measureElementCount] = 1;
}
else {
window["" + measureElementCount]++;
}
}
else {
window["" + measureWindowElement].usageCount += 1;
}
}
exports.createMeasureElements = createMeasureElements;
function setChildPosition(temp, childNodes, i, options) {
if (childNodes.length >= 1 && temp.x === 0 &&
(options.textOverflow === 'Clip' || options.textOverflow === 'Ellipsis') &&
(options.textWrapping === 'Wrap' || options.textWrapping === 'WrapWithOverflow')) {
temp.x = childNodes[i - 1] ? childNodes[i - 1].x : -(temp.width / 2);
return temp.x;
}
return temp.x;
}
exports.setChildPosition = setChildPosition;
function getTemplateContent(annotationcontent, annotation, annotationTemplate, diagram) {
if ((annotationTemplate && !annotation.template) ||
(annotation.template && typeof annotation.template === 'function' && diagram.isReact)) {
annotationcontent.isTemplate = true;
annotationcontent.template = annotationcontent.content = getContent(annotationcontent, true, annotation);
}
else {
annotationcontent.content = annotation.template;
}
return annotationcontent;
}
exports.getTemplateContent = getTemplateContent;
function createUserHandleTemplates(userHandleTemplate, template, selectedItems, diagramID) {
var userHandleFn;
var handle;
var compiledString;
var i;
var div;
var diagramElement = document.getElementById(diagramID);
var instance = 'ej2_instances';
var diagram = diagramElement[instance][0];
if (userHandleTemplate && template) {
userHandleFn = base_util_2.templateCompiler(userHandleTemplate);
for (var _i = 0, _a = selectedItems.userHandles; _i < _a.length; _i++) {
handle = _a[_i];
Eif (userHandleFn) {
compiledString = userHandleFn(base_util_1.cloneObject(handle), diagram, 'userHandleTemplate' + '_' + handle.name, undefined, undefined, false);
for (i = 0; i < compiledString.length; i++) {
var attr = {
'style': 'height: 100%; width: 100%; pointer-events: all',
'id': handle.name + '_template_hiddenUserHandle'
};
div = createHtmlElement('div', attr);
div.appendChild(compiledString[i]);
}
template[0].appendChild(div);
}
}
}
}
exports.createUserHandleTemplates = createUserHandleTemplates;
});
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