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comparison .cms/lib/codemirror/addon/search/jump-to-line.js @ 0:78edf6b517a0 draft

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24.10
author Coffee CMS <info@coffee-cms.ru>
date Fri, 11 Oct 2024 22:40:23 +0000
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-1:000000000000 0:78edf6b517a0
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE
3
4 // Defines jumpToLine command. Uses dialog.js if present.
5
6 (function(mod) {
7 if (typeof exports == "object" && typeof module == "object") // CommonJS
8 mod(require("../../lib/codemirror"), require("../dialog/dialog"));
9 else if (typeof define == "function" && define.amd) // AMD
10 define(["../../lib/codemirror", "../dialog/dialog"], mod);
11 else // Plain browser env
12 mod(CodeMirror);
13 })(function(CodeMirror) {
14 "use strict";
15
16 // default search panel location
17 CodeMirror.defineOption("search", {bottom: false});
18
19 function dialog(cm, text, shortText, deflt, f) {
20 if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true, bottom: cm.options.search.bottom});
21 else f(prompt(shortText, deflt));
22 }
23
24 function getJumpDialog(cm) {
25 return cm.phrase("Jump to line:") + ' <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">' + cm.phrase("(Use line:column or scroll% syntax)") + '</span>';
26 }
27
28 function interpretLine(cm, string) {
29 var num = Number(string)
30 if (/^[-+]/.test(string)) return cm.getCursor().line + num
31 else return num - 1
32 }
33
34 CodeMirror.commands.jumpToLine = function(cm) {
35 var cur = cm.getCursor();
36 dialog(cm, getJumpDialog(cm), cm.phrase("Jump to line:"), (cur.line + 1) + ":" + cur.ch, function(posStr) {
37 if (!posStr) return;
38
39 var match;
40 if (match = /^\s*([\+\-]?\d+)\s*\:\s*(\d+)\s*$/.exec(posStr)) {
41 cm.setCursor(interpretLine(cm, match[1]), Number(match[2]))
42 } else if (match = /^\s*([\+\-]?\d+(\.\d+)?)\%\s*/.exec(posStr)) {
43 var line = Math.round(cm.lineCount() * Number(match[1]) / 100);
44 if (/^[-+]/.test(match[1])) line = cur.line + line + 1;
45 cm.setCursor(line - 1, cur.ch);
46 } else if (match = /^\s*\:?\s*([\+\-]?\d+)\s*/.exec(posStr)) {
47 cm.setCursor(interpretLine(cm, match[1]), cur.ch);
48 }
49 });
50 };
51
52 CodeMirror.keyMap["default"]["Alt-G"] = "jumpToLine";
53 });