Bhargava 6063bd1724 Help Project:
1. Initial Commit - a boiler plate code and POC to realize the concept of context
sensitive help
2. Frontend code written in ReactJS
3. Backend code written in Java, Spring Boot Framework
4. Frontend Start:
        pre-requisites : node, npm
	npm run dev  ==> to start the frontend vite server
5. Backend Start:
	pre-requisites : java, mvn
        mvn spring-boot:run  ==> to start the backend server
6. Visit http://localhost:5173/ for basic demo of help, press F1 in textboxes
7. Visit http://localhost:5173/editor and enter "admin123" to add/modify texts.

Happy Coding !!!

Thank you,
Bhargava.
2025-07-04 15:54:13 +05:30

238 lines
7.5 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SVG_TAG_NAMES_ADJUSTMENT_MAP = void 0;
exports.causesExit = causesExit;
exports.adjustTokenMathMLAttrs = adjustTokenMathMLAttrs;
exports.adjustTokenSVGAttrs = adjustTokenSVGAttrs;
exports.adjustTokenXMLAttrs = adjustTokenXMLAttrs;
exports.adjustTokenSVGTagName = adjustTokenSVGTagName;
exports.isIntegrationPoint = isIntegrationPoint;
const html_js_1 = require("./html.js");
//MIME types
const MIME_TYPES = {
TEXT_HTML: 'text/html',
APPLICATION_XML: 'application/xhtml+xml',
};
//Attributes
const DEFINITION_URL_ATTR = 'definitionurl';
const ADJUSTED_DEFINITION_URL_ATTR = 'definitionURL';
const SVG_ATTRS_ADJUSTMENT_MAP = new Map([
'attributeName',
'attributeType',
'baseFrequency',
'baseProfile',
'calcMode',
'clipPathUnits',
'diffuseConstant',
'edgeMode',
'filterUnits',
'glyphRef',
'gradientTransform',
'gradientUnits',
'kernelMatrix',
'kernelUnitLength',
'keyPoints',
'keySplines',
'keyTimes',
'lengthAdjust',
'limitingConeAngle',
'markerHeight',
'markerUnits',
'markerWidth',
'maskContentUnits',
'maskUnits',
'numOctaves',
'pathLength',
'patternContentUnits',
'patternTransform',
'patternUnits',
'pointsAtX',
'pointsAtY',
'pointsAtZ',
'preserveAlpha',
'preserveAspectRatio',
'primitiveUnits',
'refX',
'refY',
'repeatCount',
'repeatDur',
'requiredExtensions',
'requiredFeatures',
'specularConstant',
'specularExponent',
'spreadMethod',
'startOffset',
'stdDeviation',
'stitchTiles',
'surfaceScale',
'systemLanguage',
'tableValues',
'targetX',
'targetY',
'textLength',
'viewBox',
'viewTarget',
'xChannelSelector',
'yChannelSelector',
'zoomAndPan',
].map((attr) => [attr.toLowerCase(), attr]));
const XML_ATTRS_ADJUSTMENT_MAP = new Map([
['xlink:actuate', { prefix: 'xlink', name: 'actuate', namespace: html_js_1.NS.XLINK }],
['xlink:arcrole', { prefix: 'xlink', name: 'arcrole', namespace: html_js_1.NS.XLINK }],
['xlink:href', { prefix: 'xlink', name: 'href', namespace: html_js_1.NS.XLINK }],
['xlink:role', { prefix: 'xlink', name: 'role', namespace: html_js_1.NS.XLINK }],
['xlink:show', { prefix: 'xlink', name: 'show', namespace: html_js_1.NS.XLINK }],
['xlink:title', { prefix: 'xlink', name: 'title', namespace: html_js_1.NS.XLINK }],
['xlink:type', { prefix: 'xlink', name: 'type', namespace: html_js_1.NS.XLINK }],
['xml:lang', { prefix: 'xml', name: 'lang', namespace: html_js_1.NS.XML }],
['xml:space', { prefix: 'xml', name: 'space', namespace: html_js_1.NS.XML }],
['xmlns', { prefix: '', name: 'xmlns', namespace: html_js_1.NS.XMLNS }],
['xmlns:xlink', { prefix: 'xmlns', name: 'xlink', namespace: html_js_1.NS.XMLNS }],
]);
//SVG tag names adjustment map
exports.SVG_TAG_NAMES_ADJUSTMENT_MAP = new Map([
'altGlyph',
'altGlyphDef',
'altGlyphItem',
'animateColor',
'animateMotion',
'animateTransform',
'clipPath',
'feBlend',
'feColorMatrix',
'feComponentTransfer',
'feComposite',
'feConvolveMatrix',
'feDiffuseLighting',
'feDisplacementMap',
'feDistantLight',
'feFlood',
'feFuncA',
'feFuncB',
'feFuncG',
'feFuncR',
'feGaussianBlur',
'feImage',
'feMerge',
'feMergeNode',
'feMorphology',
'feOffset',
'fePointLight',
'feSpecularLighting',
'feSpotLight',
'feTile',
'feTurbulence',
'foreignObject',
'glyphRef',
'linearGradient',
'radialGradient',
'textPath',
].map((tn) => [tn.toLowerCase(), tn]));
//Tags that causes exit from foreign content
const EXITS_FOREIGN_CONTENT = new Set([
html_js_1.TAG_ID.B,
html_js_1.TAG_ID.BIG,
html_js_1.TAG_ID.BLOCKQUOTE,
html_js_1.TAG_ID.BODY,
html_js_1.TAG_ID.BR,
html_js_1.TAG_ID.CENTER,
html_js_1.TAG_ID.CODE,
html_js_1.TAG_ID.DD,
html_js_1.TAG_ID.DIV,
html_js_1.TAG_ID.DL,
html_js_1.TAG_ID.DT,
html_js_1.TAG_ID.EM,
html_js_1.TAG_ID.EMBED,
html_js_1.TAG_ID.H1,
html_js_1.TAG_ID.H2,
html_js_1.TAG_ID.H3,
html_js_1.TAG_ID.H4,
html_js_1.TAG_ID.H5,
html_js_1.TAG_ID.H6,
html_js_1.TAG_ID.HEAD,
html_js_1.TAG_ID.HR,
html_js_1.TAG_ID.I,
html_js_1.TAG_ID.IMG,
html_js_1.TAG_ID.LI,
html_js_1.TAG_ID.LISTING,
html_js_1.TAG_ID.MENU,
html_js_1.TAG_ID.META,
html_js_1.TAG_ID.NOBR,
html_js_1.TAG_ID.OL,
html_js_1.TAG_ID.P,
html_js_1.TAG_ID.PRE,
html_js_1.TAG_ID.RUBY,
html_js_1.TAG_ID.S,
html_js_1.TAG_ID.SMALL,
html_js_1.TAG_ID.SPAN,
html_js_1.TAG_ID.STRONG,
html_js_1.TAG_ID.STRIKE,
html_js_1.TAG_ID.SUB,
html_js_1.TAG_ID.SUP,
html_js_1.TAG_ID.TABLE,
html_js_1.TAG_ID.TT,
html_js_1.TAG_ID.U,
html_js_1.TAG_ID.UL,
html_js_1.TAG_ID.VAR,
]);
//Check exit from foreign content
function causesExit(startTagToken) {
const tn = startTagToken.tagID;
const isFontWithAttrs = tn === html_js_1.TAG_ID.FONT &&
startTagToken.attrs.some(({ name }) => name === html_js_1.ATTRS.COLOR || name === html_js_1.ATTRS.SIZE || name === html_js_1.ATTRS.FACE);
return isFontWithAttrs || EXITS_FOREIGN_CONTENT.has(tn);
}
//Token adjustments
function adjustTokenMathMLAttrs(token) {
for (let i = 0; i < token.attrs.length; i++) {
if (token.attrs[i].name === DEFINITION_URL_ATTR) {
token.attrs[i].name = ADJUSTED_DEFINITION_URL_ATTR;
break;
}
}
}
function adjustTokenSVGAttrs(token) {
for (let i = 0; i < token.attrs.length; i++) {
const adjustedAttrName = SVG_ATTRS_ADJUSTMENT_MAP.get(token.attrs[i].name);
if (adjustedAttrName != null) {
token.attrs[i].name = adjustedAttrName;
}
}
}
function adjustTokenXMLAttrs(token) {
for (let i = 0; i < token.attrs.length; i++) {
const adjustedAttrEntry = XML_ATTRS_ADJUSTMENT_MAP.get(token.attrs[i].name);
if (adjustedAttrEntry) {
token.attrs[i].prefix = adjustedAttrEntry.prefix;
token.attrs[i].name = adjustedAttrEntry.name;
token.attrs[i].namespace = adjustedAttrEntry.namespace;
}
}
}
function adjustTokenSVGTagName(token) {
const adjustedTagName = exports.SVG_TAG_NAMES_ADJUSTMENT_MAP.get(token.tagName);
if (adjustedTagName != null) {
token.tagName = adjustedTagName;
token.tagID = (0, html_js_1.getTagID)(token.tagName);
}
}
//Integration points
function isMathMLTextIntegrationPoint(tn, ns) {
return ns === html_js_1.NS.MATHML && (tn === html_js_1.TAG_ID.MI || tn === html_js_1.TAG_ID.MO || tn === html_js_1.TAG_ID.MN || tn === html_js_1.TAG_ID.MS || tn === html_js_1.TAG_ID.MTEXT);
}
function isHtmlIntegrationPoint(tn, ns, attrs) {
if (ns === html_js_1.NS.MATHML && tn === html_js_1.TAG_ID.ANNOTATION_XML) {
for (let i = 0; i < attrs.length; i++) {
if (attrs[i].name === html_js_1.ATTRS.ENCODING) {
const value = attrs[i].value.toLowerCase();
return value === MIME_TYPES.TEXT_HTML || value === MIME_TYPES.APPLICATION_XML;
}
}
}
return ns === html_js_1.NS.SVG && (tn === html_js_1.TAG_ID.FOREIGN_OBJECT || tn === html_js_1.TAG_ID.DESC || tn === html_js_1.TAG_ID.TITLE);
}
function isIntegrationPoint(tn, ns, attrs, foreignNS) {
return (((!foreignNS || foreignNS === html_js_1.NS.HTML) && isHtmlIntegrationPoint(tn, ns, attrs)) ||
((!foreignNS || foreignNS === html_js_1.NS.MATHML) && isMathMLTextIntegrationPoint(tn, ns)));
}