| 1 |
(function() { |
| 2 |
"use strict"; |
| 3 |
|
| 4 |
var Pos = CodeMirror.Pos; |
| 5 |
|
| 6 |
function getHints(cm, options) { |
| 7 |
var tags = options && options.schemaInfo; |
| 8 |
var quote = (options && options.quoteChar) || '"'; |
| 9 |
if (!tags) return; |
| 10 |
var cur = cm.getCursor(), token = cm.getTokenAt(cur); |
| 11 |
var inner = CodeMirror.innerMode(cm.getMode(), token.state); |
| 12 |
if (inner.mode.name != "xml") return; |
| 13 |
var result = [], replaceToken = false, prefix; |
| 14 |
var isTag = token.string.charAt(0) == "<"; |
| 15 |
if (!inner.state.tagName || isTag) { // Tag completion |
| 16 |
if (isTag) { |
| 17 |
prefix = token.string.slice(1); |
| 18 |
replaceToken = true; |
| 19 |
} |
| 20 |
var cx = inner.state.context, curTag = cx && tags[cx.tagName]; |
| 21 |
var childList = cx ? curTag && curTag.children : tags["!top"]; |
| 22 |
if (childList) { |
| 23 |
for (var i = 0; i < childList.length; ++i) if (!prefix || childList[i].indexOf(prefix) == 0) |
| 24 |
result.push("<" + childList[i]); |
| 25 |
} else { |
| 26 |
for (var name in tags) if (tags.hasOwnProperty(name) && name != "!top" && (!prefix || name.indexOf(prefix) == 0)) |
| 27 |
result.push("<" + name); |
| 28 |
} |
| 29 |
if (cx && (!prefix || ("/" + cx.tagName).indexOf(prefix) == 0)) |
| 30 |
result.push("</" + cx.tagName + ">"); |
| 31 |
} else { |
| 32 |
// Attribute completion |
| 33 |
var curTag = tags[inner.state.tagName], attrs = curTag && curTag.attrs; |
| 34 |
if (!attrs) return; |
| 35 |
if (token.type == "string" || token.string == "=") { // A value |
| 36 |
var before = cm.getRange(Pos(cur.line, Math.max(0, cur.ch - 60)), |
| 37 |
Pos(cur.line, token.type == "string" ? token.start : token.end)); |
| 38 |
var atName = before.match(/([^\s\u00a0=<>\"\']+)=$/), atValues; |
| 39 |
if (!atName || !attrs.hasOwnProperty(atName[1]) || !(atValues = attrs[atName[1]])) return; |
| 40 |
if (token.type == "string") { |
| 41 |
prefix = token.string; |
| 42 |
if (/['"]/.test(token.string.charAt(0))) { |
| 43 |
quote = token.string.charAt(0); |
| 44 |
prefix = token.string.slice(1); |
| 45 |
} |
| 46 |
replaceToken = true; |
| 47 |
} |
| 48 |
for (var i = 0; i < atValues.length; ++i) if (!prefix || atValues[i].indexOf(prefix) == 0) |
| 49 |
result.push(quote + atValues[i] + quote); |
| 50 |
} else { // An attribute name |
| 51 |
if (token.type == "attribute") { |
| 52 |
prefix = token.string; |
| 53 |
replaceToken = true; |
| 54 |
} |
| 55 |
for (var attr in attrs) if (attrs.hasOwnProperty(attr) && (!prefix || attr.indexOf(prefix) == 0)) |
| 56 |
result.push(attr); |
| 57 |
} |
| 58 |
} |
| 59 |
return { |
| 60 |
list: result, |
| 61 |
from: replaceToken ? Pos(cur.line, token.start) : cur, |
| 62 |
to: replaceToken ? Pos(cur.line, token.end) : cur |
| 63 |
}; |
| 64 |
} |
| 65 |
|
| 66 |
CodeMirror.xmlHint = getHints; // deprecated |
| 67 |
CodeMirror.registerHelper("hint", "xml", getHints); |
| 68 |
})(); |
| 69 |
|
