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93 lines
2.9 KiB
93 lines
2.9 KiB
(function() {
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"use strict";
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var WORD = /[\w$]+/, RANGE = 500;
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CodeMirror.registerHelper("hint", "anyword", function(editor, options) {
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var word = options && options.word || WORD;
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var range = options && options.range || RANGE;
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var cur = editor.getCursor(), curLine = editor.getLine(cur.line);
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var start = cur.ch, end = start;
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while (end < curLine.length && word.test(curLine.charAt(end))) ++end;
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while (start && word.test(curLine.charAt(start - 1))) --start;
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var curWord = start != end && curLine.slice(start, end);
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var list = [], seen = {};
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if (editor.getMode().name === "solidity")
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{
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list = addSolToken(curWord, list, seen, solCurrency(), solCurrency);
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list = addSolToken(curWord, list, seen, solKeywords(), solKeywords);
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list = addSolToken(curWord, list, seen, solStdContract(), solStdContract);
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list = addSolToken(curWord, list, seen, solTime(), solTime);
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list = addSolToken(curWord, list, seen, solTypes(), solTypes);
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list = addSolToken(curWord, list, seen, solMisc(), solMisc);
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}
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var previousWord = "";
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var re = new RegExp(word.source, "g");
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for (var dir = -1; dir <= 1; dir += 2) {
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var line = cur.line, endLine = Math.min(Math.max(line + dir * range, editor.firstLine()), editor.lastLine()) + dir;
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for (; line != endLine; line += dir) {
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var text = editor.getLine(line), m;
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while (m = re.exec(text)) {
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if (line == cur.line && m[0] === curWord) continue;
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if ((!curWord || m[0].lastIndexOf(curWord, 0) === 0) && !Object.prototype.hasOwnProperty.call(seen, m[0])) {
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seen[m[0]] = true;
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var w = { text: m[0] };
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checkDeclaration(previousWord, "Contract", w);
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checkDeclaration(previousWord, "Function", w);
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list.push(w);
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}
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previousWord = m[0];
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}
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}
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}
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return {list: list, from: CodeMirror.Pos(cur.line, start), to: CodeMirror.Pos(cur.line, end)};
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});
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})();
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function addSolToken(curWord, list, seen, tokens, type)
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{
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var keywordsTypeName = keywordsName();
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for (var key in tokens)
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{
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seen[key] = true;
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if (curWord === false || key.indexOf(curWord, 0) === 0)
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{
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var token = { text: key };
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token.render = function(elt, data, cur)
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{
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render(elt, data, cur, type.name.toLowerCase(), keywordsTypeName[type.name.toLowerCase()]);
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}
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list.push(token);
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}
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}
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return list;
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}
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function render(elt, data, cur, csstype, type)
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{
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var container = document.createElement("div");
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var word = document.createElement("div");
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word.className = csstype + " solToken";
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word.appendChild(document.createTextNode(cur.displayText || cur.text));
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var typeDiv = document.createElement("type");
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typeDiv.appendChild(document.createTextNode(type));
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typeDiv.className = "solTokenType";
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container.appendChild(word);
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container.appendChild(typeDiv);
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elt.appendChild(container);
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}
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function checkDeclaration(previousToken, target, current)
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{
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if (previousToken.toLowerCase() === target.toLowerCase())
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{
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current.render = function(elt, data, cur)
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{
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render(elt, data, cur, "sol" + target, target);
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}
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}
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}
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