--- /dev/null
+(function() {
+ "use strict";
+
+ var Pos = CodeMirror.Pos;
+
+ function getHints(cm, options) {
+ var tags = options && options.schemaInfo;
+ var quote = (options && options.quoteChar) || '"';
+ if (!tags) return;
+ var cur = cm.getCursor(), token = cm.getTokenAt(cur);
+ var inner = CodeMirror.innerMode(cm.getMode(), token.state);
+ if (inner.mode.name != "xml") return;
+ var result = [], replaceToken = false, prefix;
+ var isTag = token.string.charAt(0) == "<";
+ if (!inner.state.tagName || isTag) { // Tag completion
+ if (isTag) {
+ prefix = token.string.slice(1);
+ replaceToken = true;
+ }
+ var cx = inner.state.context, curTag = cx && tags[cx.tagName];
+ var childList = cx ? curTag && curTag.children : tags["!top"];
+ if (childList) {
+ for (var i = 0; i < childList.length; ++i) if (!prefix || childList[i].indexOf(prefix) == 0)
+ result.push("<" + childList[i]);
+ } else {
+ for (var name in tags) if (tags.hasOwnProperty(name) && name != "!top" && (!prefix || name.indexOf(prefix) == 0))
+ result.push("<" + name);
+ }
+ if (cx && (!prefix || ("/" + cx.tagName).indexOf(prefix) == 0))
+ result.push("</" + cx.tagName + ">");
+ } else {
+ // Attribute completion
+ var curTag = tags[inner.state.tagName], attrs = curTag && curTag.attrs;
+ if (!attrs) return;
+ if (token.type == "string" || token.string == "=") { // A value
+ var before = cm.getRange(Pos(cur.line, Math.max(0, cur.ch - 60)),
+ Pos(cur.line, token.type == "string" ? token.start : token.end));
+ var atName = before.match(/([^\s\u00a0=<>\"\']+)=$/), atValues;
+ if (!atName || !attrs.hasOwnProperty(atName[1]) || !(atValues = attrs[atName[1]])) return;
+ if (token.type == "string") {
+ prefix = token.string;
+ if (/['"]/.test(token.string.charAt(0))) {
+ quote = token.string.charAt(0);
+ prefix = token.string.slice(1);
+ }
+ replaceToken = true;
+ }
+ for (var i = 0; i < atValues.length; ++i) if (!prefix || atValues[i].indexOf(prefix) == 0)
+ result.push(quote + atValues[i] + quote);
+ } else { // An attribute name
+ if (token.type == "attribute") {
+ prefix = token.string;
+ replaceToken = true;
+ }
+ for (var attr in attrs) if (attrs.hasOwnProperty(attr) && (!prefix || attr.indexOf(prefix) == 0))
+ result.push(attr);
+ }
+ }
+ return {
+ list: result,
+ from: replaceToken ? Pos(cur.line, token.start) : cur,
+ to: replaceToken ? Pos(cur.line, token.end) : cur
+ };
+ }
+
+ CodeMirror.xmlHint = getHints; // deprecated
+ CodeMirror.registerHelper("hint", "xml", getHints);
+})();