mirror of
https://github.com/letscontrolit/ESPEasy.git
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1484 lines
56 KiB
JavaScript
1484 lines
56 KiB
JavaScript
// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: https://codemirror.net/LICENSE
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var isSame;
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// This is from the file anyword-hint.js-------------------------------------------------------------------------
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(function (anyword) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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anyword(require("codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["codemirror"], mod);
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else // Plain browser env
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anyword(CodeMirror);
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})(function (CodeMirror) {
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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 extraWords = options && options.extraWords || EXTRAWORDS; //CXD
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var cur = editor.getCursor(), curLine = editor.getLine(cur.line);
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var end = cur.ch, start = 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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if (curWord) { curWord = curWord.toLowerCase(); }
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//autocorrect with space key and add a whitespace after the word
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//look if the typed word is in the extraWord list CXD
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isSame = extraWords.some(element => {
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return element.toLowerCase() === curWord;
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});
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var list = options && options.list || [], seen = {};
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var re = new RegExp(word.source, "gi");
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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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text = text.replace(/\/{2}.*/g, ''); //filter out comments CXD
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text = text.replace(/(=|-|\+|\*|<|>)\d+/g, ''); //filter out numbers CXD
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var replaceK = text.match(/\w+(?:,(\S+)){2}/);
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if (replaceK) { text = text.replace(replaceK[1], ' ' + replaceK[1]); } //filter out everything after second comma
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//and put a space between CXD
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if (text.includes("#")) { re = new RegExp(/[\w?#.,%]+/, "gi"); } //regain old bahaviour of "word1#word2" suggestions
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while (m = re.exec(text)) {
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if (line == cur.line && m[0].toLowerCase() === curWord) continue;
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if ((!curWord || m[0].toLowerCase().lastIndexOf(curWord, 0) == 0) && !Object.prototype.hasOwnProperty.call(seen, m[0])) {
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seen[m[0]] = true;
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list.push(m[0]);
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}
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}
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}
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}
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list.sort();
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list.reverse();
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let tempList = new Map(list.map(s => [s.toLowerCase(), s]));
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list = [...tempList.values()];
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list.sort();
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var list2 = extraWords.filter(el => el.toLowerCase().startsWith(curWord || ''));
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list2.sort();
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list = list.concat(list2);
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let tempList2 = new Map(list.map(s => [s.toLowerCase(), s]));
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list = [...tempList2.values()];
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list.sort(function (a, b) {
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return a.toLowerCase().localeCompare(b.toLowerCase());
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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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// This is from the file show-hint.js-------------------------------------------------------------------------
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(function (showHint) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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showHint(require("codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["codemirror"], mod);
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else // Plain browser env
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showHint(CodeMirror);
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})(function (CodeMirror) {
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"use strict";
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var HINT_ELEMENT_CLASS = "CodeMirror-hint";
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var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active";
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// This is the old interface, kept around for now to stay
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// backwards-compatible.
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CodeMirror.showHint = function (cm, getHints, options) {
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if (!getHints) return cm.showHint(options);
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if (options && options.async) getHints.async = true;
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var newOpts = { hint: getHints };
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if (options) for (var prop in options) newOpts[prop] = options[prop];
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return cm.showHint(newOpts);
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};
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CodeMirror.defineExtension("showHint", function (options) {
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options = parseOptions(this, this.getCursor("start"), options);
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var selections = this.listSelections()
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if (selections.length > 1) return;
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// By default, don't allow completion when something is selected.
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// A hint function can have a `supportsSelection` property to
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// indicate that it can handle selections.
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if (this.somethingSelected()) {
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if (!options.hint.supportsSelection) return;
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// Don't try with cross-line selections
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for (var i = 0; i < selections.length; i++)
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if (selections[i].head.line != selections[i].anchor.line) return;
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}
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if (this.state.completionActive) this.state.completionActive.close();
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var completion = this.state.completionActive = new Completion(this, options);
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if (!completion.options.hint) return;
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CodeMirror.signal(this, "startCompletion", this);
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completion.update(true);
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});
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CodeMirror.defineExtension("closeHint", function () {
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if (this.state.completionActive) this.state.completionActive.close()
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})
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function Completion(cm, options) {
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this.cm = cm;
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this.options = options;
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this.widget = null;
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this.debounce = 0;
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this.tick = 0;
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this.startPos = this.cm.getCursor("start");
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this.startLen = this.cm.getLine(this.startPos.line).length - this.cm.getSelection().length;
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if (this.options.updateOnCursorActivity) {
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var self = this;
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cm.on("cursorActivity", this.activityFunc = function () { self.cursorActivity(); });
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}
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CodeMirror.signal(this, "startCompletion", this);
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}
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var requestAnimationFrame = window.requestAnimationFrame || function (fn) {
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return setTimeout(fn, 1000 / 60);
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};
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var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout;
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Completion.prototype = {
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close: function () {
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if (!this.active()) return;
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this.cm.state.completionActive = null;
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this.tick = null;
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if (this.options.updateOnCursorActivity) {
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this.cm.off("cursorActivity", this.activityFunc);
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}
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if (this.widget && this.data) CodeMirror.signal(this.data, "close");
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if (this.widget) this.widget.close();
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CodeMirror.signal(this.cm, "endCompletion", this.cm);
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},
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active: function () {
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return this.cm.state.completionActive == this;
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},
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pick: function (data, i) {
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var completion = data.list[i], self = this;
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this.cm.operation(function () {
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if (completion.hint)
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completion.hint(self.cm, data, completion)
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else
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self.cm.replaceRange(getText(completion), completion.from || data.from,
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completion.to || data.to, "complete");
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CodeMirror.signal(data, "pick", completion);
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self.cm.scrollIntoView();
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});
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if (this.options.closeOnPick) {
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this.close();
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}
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},
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cursorActivity: function () {
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if (this.debounce) {
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cancelAnimationFrame(this.debounce);
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this.debounce = 0;
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}
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var identStart = this.startPos;
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if (this.data) {
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identStart = this.data.from;
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}
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var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line);
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if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch ||
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pos.ch < identStart.ch || this.cm.somethingSelected() ||
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(!pos.ch || this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) {
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this.close();
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} else {
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var self = this;
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this.debounce = requestAnimationFrame(function () { self.update(); });
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if (this.widget) this.widget.disable();
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}
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},
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update: function (first) {
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if (this.tick == null) return
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var self = this, myTick = ++this.tick
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fetchHints(this.options.hint, this.cm, this.options, function (data) {
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if (self.tick == myTick) self.finishUpdate(data, first)
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})
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},
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finishUpdate: function (data, first) {
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if (this.data) CodeMirror.signal(this.data, "update");
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var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle);
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if (this.widget) this.widget.close();
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this.data = data;
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if (data && data.list.length) {
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if (picked && data.list.length == 1) {
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this.pick(data, 0);
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} else {
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this.widget = new Widget(this, data);
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CodeMirror.signal(data, "shown");
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}
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}
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}
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};
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function parseOptions(cm, pos, options) {
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var editor = cm.options.hintOptions;
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var out = {};
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for (var prop in defaultOptions) out[prop] = defaultOptions[prop];
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if (editor) for (var prop in editor)
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if (editor[prop] !== undefined) out[prop] = editor[prop];
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if (options) for (var prop in options)
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if (options[prop] !== undefined) out[prop] = options[prop];
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if (out.hint.resolve) out.hint = out.hint.resolve(cm, pos)
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return out;
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}
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function getText(completion) {
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if (typeof completion == "string") return completion;
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else return completion.text;
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}
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function buildKeyMap(completion, handle) {
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var baseMap = {
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Up: function () { handle.moveFocus(-1); },
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Down: function () { handle.moveFocus(1); },
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PageUp: function () { handle.moveFocus(-handle.menuSize() + 1, true); },
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PageDown: function () { handle.moveFocus(handle.menuSize() - 1, true); },
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Home: function () { handle.setFocus(0); },
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End: function () { handle.setFocus(handle.length - 1); },
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Enter: handle.pick,
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Tab: handle.pick,
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Esc: handle.close
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};
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var mac = /Mac/.test(navigator.platform);
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//autocorrect with space key and add a whitespace after the word CXD
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if (isSame) {
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baseMap["Space"] = handle.pick;
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baseMap[","] = handle.pick;
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}
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if (mac) {
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baseMap["Ctrl-P"] = function () { handle.moveFocus(-1); };
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baseMap["Ctrl-N"] = function () { handle.moveFocus(1); };
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}
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var custom = completion.options.customKeys;
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var ourMap = custom ? {} : baseMap;
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function addBinding(key, val) {
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var bound;
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if (typeof val != "string")
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bound = function (cm) { return val(cm, handle); };
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// This mechanism is deprecated
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else if (baseMap.hasOwnProperty(val))
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bound = baseMap[val];
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else
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bound = val;
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ourMap[key] = bound;
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}
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if (custom)
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for (var key in custom) if (custom.hasOwnProperty(key))
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addBinding(key, custom[key]);
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var extra = completion.options.extraKeys;
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if (extra)
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for (var key in extra) if (extra.hasOwnProperty(key))
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addBinding(key, extra[key]);
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return ourMap;
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}
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function getHintElement(hintsElement, el) {
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while (el && el != hintsElement) {
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if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el;
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el = el.parentNode;
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}
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}
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function Widget(completion, data) {
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this.id = "cm-complete-" + Math.floor(Math.random(1e6))
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this.completion = completion;
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this.data = data;
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this.picked = false;
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var widget = this, cm = completion.cm;
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var ownerDocument = cm.getInputField().ownerDocument;
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var parentWindow = ownerDocument.defaultView || ownerDocument.parentWindow;
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var hints = this.hints = ownerDocument.createElement("ul");
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hints.setAttribute("role", "listbox")
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hints.setAttribute("aria-expanded", "true")
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hints.id = this.id
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var theme = completion.cm.options.theme;
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hints.className = "CodeMirror-hints " + theme;
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this.selectedHint = data.selectedHint || 0;
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var completions = data.list;
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for (var i = 0; i < completions.length; ++i) {
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var elt = hints.appendChild(ownerDocument.createElement("li")), cur = completions[i];
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var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS);
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if (cur.className != null) className = cur.className + " " + className;
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elt.className = className;
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if (i == this.selectedHint) elt.setAttribute("aria-selected", "true")
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elt.id = this.id + "-" + i
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elt.setAttribute("role", "option")
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if (cur.render) cur.render(elt, data, cur);
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else elt.appendChild(ownerDocument.createTextNode(cur.displayText || getText(cur)));
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elt.hintId = i;
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}
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var container = completion.options.container || ownerDocument.body;
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var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null);
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var left = pos.left, top = pos.bottom, below = true;
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var offsetLeft = 0, offsetTop = 0;
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if (container !== ownerDocument.body) {
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// We offset the cursor position because left and top are relative to the offsetParent's top left corner.
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var isContainerPositioned = ['absolute', 'relative', 'fixed'].indexOf(parentWindow.getComputedStyle(container).position) !== -1;
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var offsetParent = isContainerPositioned ? container : container.offsetParent;
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var offsetParentPosition = offsetParent.getBoundingClientRect();
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var bodyPosition = ownerDocument.body.getBoundingClientRect();
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offsetLeft = (offsetParentPosition.left - bodyPosition.left - offsetParent.scrollLeft);
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offsetTop = (offsetParentPosition.top - bodyPosition.top - offsetParent.scrollTop);
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}
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hints.style.left = (left - offsetLeft) + "px";
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hints.style.top = (top - offsetTop) + "px";
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// If we're at the edge of the screen, then we want the menu to appear on the left of the cursor.
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var winW = parentWindow.innerWidth || Math.max(ownerDocument.body.offsetWidth, ownerDocument.documentElement.offsetWidth);
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var winH = parentWindow.innerHeight || Math.max(ownerDocument.body.offsetHeight, ownerDocument.documentElement.offsetHeight);
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container.appendChild(hints);
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cm.getInputField().setAttribute("aria-autocomplete", "list")
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cm.getInputField().setAttribute("aria-owns", this.id)
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cm.getInputField().setAttribute("aria-activedescendant", this.id + "-" + this.selectedHint)
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var box = completion.options.moveOnOverlap ? hints.getBoundingClientRect() : new DOMRect();
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var scrolls = completion.options.paddingForScrollbar ? hints.scrollHeight > hints.clientHeight + 1 : false;
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// Compute in the timeout to avoid reflow on init
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var startScroll;
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setTimeout(function () { startScroll = cm.getScrollInfo(); });
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var overlapY = box.bottom - winH;
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if (overlapY > 0) {
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var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top);
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if (curTop - height > 0) { // Fits above cursor
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hints.style.top = (top = pos.top - height - offsetTop) + "px";
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below = false;
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} else if (height > winH) {
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hints.style.height = (winH - 5) + "px";
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hints.style.top = (top = pos.bottom - box.top - offsetTop) + "px";
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var cursor = cm.getCursor();
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if (data.from.ch != cursor.ch) {
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pos = cm.cursorCoords(cursor);
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hints.style.left = (left = pos.left - offsetLeft) + "px";
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box = hints.getBoundingClientRect();
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}
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}
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}
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var overlapX = box.right - winW;
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if (scrolls) overlapX += cm.display.nativeBarWidth;
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if (overlapX > 0) {
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if (box.right - box.left > winW) {
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hints.style.width = (winW - 5) + "px";
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overlapX -= (box.right - box.left) - winW;
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}
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hints.style.left = (left = pos.left - overlapX - offsetLeft) + "px";
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}
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if (scrolls) for (var node = hints.firstChild; node; node = node.nextSibling)
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node.style.paddingRight = cm.display.nativeBarWidth + "px"
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cm.addKeyMap(this.keyMap = buildKeyMap(completion, {
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moveFocus: function (n, avoidWrap) { widget.changeActive(widget.selectedHint + n, avoidWrap); },
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setFocus: function (n) { widget.changeActive(n); },
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menuSize: function () { return widget.screenAmount(); },
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length: completions.length,
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close: function () { completion.close(); },
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pick: function () { widget.pick(); },
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data: data
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}));
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if (completion.options.closeOnUnfocus) {
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var closingOnBlur;
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cm.on("blur", this.onBlur = function () { closingOnBlur = setTimeout(function () { completion.close(); }, 100); });
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cm.on("focus", this.onFocus = function () { clearTimeout(closingOnBlur); });
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}
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cm.on("scroll", this.onScroll = function () {
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var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect();
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if (!startScroll) startScroll = cm.getScrollInfo();
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var newTop = top + startScroll.top - curScroll.top;
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var point = newTop - (parentWindow.pageYOffset || (ownerDocument.documentElement || ownerDocument.body).scrollTop);
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if (!below) point += hints.offsetHeight;
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if (point <= editor.top || point >= editor.bottom) return completion.close();
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hints.style.top = newTop + "px";
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hints.style.left = (left + startScroll.left - curScroll.left) + "px";
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});
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CodeMirror.on(hints, "dblclick", function (e) {
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var t = getHintElement(hints, e.target || e.srcElement);
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if (t && t.hintId != null) { widget.changeActive(t.hintId); widget.pick(); }
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});
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CodeMirror.on(hints, "click", function (e) {
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var t = getHintElement(hints, e.target || e.srcElement);
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if (t && t.hintId != null) {
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widget.changeActive(t.hintId);
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if (completion.options.completeOnSingleClick) widget.pick();
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}
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});
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CodeMirror.on(hints, "mousedown", function () {
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setTimeout(function () { cm.focus(); }, 20);
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});
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// The first hint doesn't need to be scrolled to on init
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var selectedHintRange = this.getSelectedHintRange();
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if (selectedHintRange.from !== 0 || selectedHintRange.to !== 0) {
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this.scrollToActive();
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}
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CodeMirror.signal(data, "select", completions[this.selectedHint], hints.childNodes[this.selectedHint]);
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return true;
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}
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Widget.prototype = {
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close: function () {
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if (this.completion.widget != this) return;
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this.completion.widget = null;
|
|
if (this.hints.parentNode) this.hints.parentNode.removeChild(this.hints);
|
|
this.completion.cm.removeKeyMap(this.keyMap);
|
|
var input = this.completion.cm.getInputField()
|
|
input.removeAttribute("aria-activedescendant")
|
|
input.removeAttribute("aria-owns")
|
|
|
|
var cm = this.completion.cm;
|
|
if (this.completion.options.closeOnUnfocus) {
|
|
cm.off("blur", this.onBlur);
|
|
cm.off("focus", this.onFocus);
|
|
}
|
|
cm.off("scroll", this.onScroll);
|
|
},
|
|
|
|
disable: function () {
|
|
this.completion.cm.removeKeyMap(this.keyMap);
|
|
var widget = this;
|
|
this.keyMap = { Enter: function () { widget.picked = true; } };
|
|
this.completion.cm.addKeyMap(this.keyMap);
|
|
},
|
|
|
|
pick: function () {
|
|
//autocorrect with space key and add a whitespace after the word + autocompletion CXD
|
|
var whatisIt;
|
|
var Xspace, Xspace2;
|
|
var numCharA, numCharB;
|
|
numCharA = rEdit.getCursor().ch;
|
|
numCharB = rEdit.getCursor().ch - this.data.list[0].length;
|
|
if (numCharA === 1 || numCharA === 0) { Xspace = ''; }
|
|
else { Xspace = ' '.repeat(numCharA - 2); if (numCharB > 0) Xspace2 = ' '.repeat(numCharB); else Xspace2 = ''; }
|
|
if (isSame && nameKey === 'Space') {
|
|
if (this.data.list[0] === 'If') { this.data.list[0] = this.data.list[0] + ' '; }
|
|
else if (this.data.list[0] != 'Do') { this.data.list[0] = this.data.list[0] + ' '; isSame = false; whatisIt = 0; }
|
|
}
|
|
else if (isSame && nameKey === 'Enter') {
|
|
if (this.data.list[0] === 'If') { this.data.list[0] = this.data.list[0] + ' ' + '\n' + Xspace + 'Endif'; whatisIt = 1; }
|
|
//else if (this.data.list[0] === 'On') { this.data.list[0] = this.data.list[0] + ' Do' + '\n\n' + Xspace + 'Endon'; whatisIt = 2; }
|
|
else if (this.data.list[0] === 'On') { this.data.list[0] = this.data.list[0] + ' Do' + '\n\n' + 'Endon'; whatisIt = 2; }
|
|
else if (this.data.list[0] === 'Do') { this.data.list[0] = this.data.list[0] + '\n\n' + 'Endon'; whatisIt = 2.2; }
|
|
else { this.data.list[0] = this.data.list[0] + '\n' + Xspace2; whatisIt = 0; }
|
|
isSame = false;
|
|
}
|
|
else if (isSame && nameKey === ',') {
|
|
this.data.list[0] = this.data.list[0] + ','; whatisIt = 0;
|
|
isSame = false;
|
|
}
|
|
if (this.data.list[this.selectedHint] === 'LogEntry') { this.data.list[this.selectedHint] = this.data.list[this.selectedHint] + ',\'\''; whatisIt = 3; }
|
|
//else if (this.data.list[this.selectedHint] === 'If') { if (numCharA > 1) { Xspace = Xspace + ' '; } this.data.list[this.selectedHint] = this.data.list[this.selectedHint] + ' ' + '\n' + Xspace+ '\n' + Xspace + 'Endif'; whatisIt = 1; }
|
|
|
|
this.completion.pick(this.data, this.selectedHint);
|
|
//autocompletion addition CXD
|
|
var numLine = rEdit.getCursor().line
|
|
var numChar = rEdit.getCursor().ch
|
|
if (whatisIt === 1) { rEdit.setCursor({ line: numLine - 1 }) }
|
|
//else if (whatisIt === 2) { rEdit.setCursor({ line: numLine - 1 }); rEdit.execCommand('insertSoftTab'); rEdit.setCursor({ line: numLine - 2, ch: numChar-2}); }
|
|
else if (whatisIt === 2) {
|
|
rEdit.setCursor({ line: numLine - 1 }); rEdit.execCommand('insertSoftTab'); rEdit.setCursor({ line: numLine - 2, ch: numCharA + 1 });
|
|
while (rEdit.getCursor().ch > 3) {
|
|
rEdit.execCommand('indentLess');
|
|
}
|
|
}
|
|
else if (whatisIt === 2.2) { rEdit.setCursor({ line: numLine - 1 }); rEdit.execCommand('insertSoftTab'); }
|
|
else if (whatisIt === 3) { rEdit.setCursor({ line: numLine, ch: numChar - 1 }); };
|
|
},
|
|
|
|
changeActive: function (i, avoidWrap) {
|
|
if (i >= this.data.list.length)
|
|
i = avoidWrap ? this.data.list.length - 1 : 0;
|
|
else if (i < 0)
|
|
i = avoidWrap ? 0 : this.data.list.length - 1;
|
|
if (this.selectedHint == i) return;
|
|
var node = this.hints.childNodes[this.selectedHint];
|
|
if (node) {
|
|
node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, "");
|
|
node.removeAttribute("aria-selected")
|
|
}
|
|
node = this.hints.childNodes[this.selectedHint = i];
|
|
node.className += " " + ACTIVE_HINT_ELEMENT_CLASS;
|
|
node.setAttribute("aria-selected", "true")
|
|
this.completion.cm.getInputField().setAttribute("aria-activedescendant", node.id)
|
|
this.scrollToActive()
|
|
CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node);
|
|
},
|
|
|
|
scrollToActive: function () {
|
|
var selectedHintRange = this.getSelectedHintRange();
|
|
var node1 = this.hints.childNodes[selectedHintRange.from];
|
|
var node2 = this.hints.childNodes[selectedHintRange.to];
|
|
var firstNode = this.hints.firstChild;
|
|
if (node1.offsetTop < this.hints.scrollTop)
|
|
this.hints.scrollTop = node1.offsetTop - firstNode.offsetTop;
|
|
else if (node2.offsetTop + node2.offsetHeight > this.hints.scrollTop + this.hints.clientHeight)
|
|
this.hints.scrollTop = node2.offsetTop + node2.offsetHeight - this.hints.clientHeight + firstNode.offsetTop;
|
|
},
|
|
|
|
screenAmount: function () {
|
|
return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1;
|
|
},
|
|
|
|
getSelectedHintRange: function () {
|
|
var margin = this.completion.options.scrollMargin || 0;
|
|
return {
|
|
from: Math.max(0, this.selectedHint - margin),
|
|
to: Math.min(this.data.list.length - 1, this.selectedHint + margin),
|
|
};
|
|
}
|
|
};
|
|
|
|
function applicableHelpers(cm, helpers) {
|
|
if (!cm.somethingSelected()) return helpers
|
|
var result = []
|
|
for (var i = 0; i < helpers.length; i++)
|
|
if (helpers[i].supportsSelection) result.push(helpers[i])
|
|
return result
|
|
}
|
|
|
|
function fetchHints(hint, cm, options, callback) {
|
|
if (hint.async) {
|
|
hint(cm, callback, options)
|
|
} else {
|
|
var result = hint(cm, options)
|
|
if (result && result.then) result.then(callback)
|
|
else callback(result)
|
|
}
|
|
}
|
|
|
|
function resolveAutoHints(cm, pos) {
|
|
var helpers = cm.getHelpers(pos, "hint"), words
|
|
if (helpers.length) {
|
|
var resolved = function (cm, callback, options) {
|
|
var app = applicableHelpers(cm, helpers);
|
|
function run(i) {
|
|
if (i == app.length) return callback(null)
|
|
fetchHints(app[i], cm, options, function (result) {
|
|
if (result && result.list.length > 0) callback(result)
|
|
else run(i + 1)
|
|
})
|
|
}
|
|
run(0)
|
|
}
|
|
resolved.async = true
|
|
resolved.supportsSelection = true
|
|
return resolved
|
|
} else if (words = cm.getHelper(cm.getCursor(), "hintWords")) {
|
|
return function (cm) { return CodeMirror.hint.fromList(cm, { words: words }) }
|
|
} else if (CodeMirror.hint.anyword) {
|
|
return function (cm, options) { return CodeMirror.hint.anyword(cm, options) }
|
|
} else {
|
|
return function () { }
|
|
}
|
|
}
|
|
|
|
CodeMirror.registerHelper("hint", "auto", {
|
|
resolve: resolveAutoHints
|
|
});
|
|
|
|
CodeMirror.registerHelper("hint", "fromList", function (cm, options) {
|
|
var cur = cm.getCursor(), token = cm.getTokenAt(cur)
|
|
var term, from = CodeMirror.Pos(cur.line, token.start), to = cur
|
|
if (token.start < cur.ch && /\w/.test(token.string.charAt(cur.ch - token.start - 1))) {
|
|
term = token.string.substr(0, cur.ch - token.start)
|
|
} else {
|
|
term = ""
|
|
from = cur
|
|
}
|
|
var found = [];
|
|
for (var i = 0; i < options.words.length; i++) {
|
|
var word = options.words[i];
|
|
if (word.slice(0, term.length) == term)
|
|
found.push(word);
|
|
}
|
|
if (found.length) return { list: found, from: from, to: to };
|
|
});
|
|
|
|
CodeMirror.commands.autocomplete = CodeMirror.showHint;
|
|
|
|
var defaultOptions = {
|
|
hint: CodeMirror.hint.auto,
|
|
completeSingle: true,
|
|
alignWithWord: true,
|
|
closeCharacters: /[[\s=+*\-()\[\]{};:>]/,
|
|
closeOnPick: true,
|
|
closeOnUnfocus: true,
|
|
updateOnCursorActivity: true,
|
|
completeOnSingleClick: true,
|
|
container: null,
|
|
customKeys: null,
|
|
extraKeys: null,
|
|
paddingForScrollbar: true,
|
|
moveOnOverlap: true,
|
|
};
|
|
|
|
CodeMirror.defineOption("hintOptions", null);
|
|
});
|
|
|
|
|
|
|
|
// This is from the file search.js-------------------------------------------------------------------------
|
|
// CodeMirror, copyright (c) by Marijn Haverbeke and others
|
|
// Distributed under an MIT license: https://codemirror.net/5/LICENSE
|
|
|
|
// Define search commands. Depends on dialog.js or another
|
|
// implementation of the openDialog method.
|
|
|
|
// Replace works a little oddly -- it will do the replace on the next
|
|
// Ctrl-G (or whatever is bound to findNext) press. You prevent a
|
|
// replace by making sure the match is no longer selected when hitting
|
|
// Ctrl-G.
|
|
|
|
(function (search) {
|
|
if (typeof exports == "object" && typeof module == "object") // CommonJS
|
|
search(require("../../lib/codemirror"), require("./searchcursor"), require("../dialog/dialog"));
|
|
else if (typeof define == "function" && define.amd) // AMD
|
|
define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], search);
|
|
else // Plain browser env
|
|
search(CodeMirror);
|
|
})(function (CodeMirror) {
|
|
"use strict";
|
|
|
|
// default search panel location
|
|
CodeMirror.defineOption("search", { bottom: false });
|
|
|
|
function searchOverlay(query, caseInsensitive) {
|
|
if (typeof query == "string")
|
|
query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g");
|
|
else if (!query.global)
|
|
query = new RegExp(query.source, query.ignoreCase ? "gi" : "g");
|
|
|
|
return {
|
|
token: function (stream) {
|
|
query.lastIndex = stream.pos;
|
|
var match = query.exec(stream.string);
|
|
if (match && match.index == stream.pos) {
|
|
stream.pos += match[0].length || 1;
|
|
return "searching";
|
|
} else if (match) {
|
|
stream.pos = match.index;
|
|
} else {
|
|
stream.skipToEnd();
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
function SearchState() {
|
|
this.posFrom = this.posTo = this.lastQuery = this.query = null;
|
|
this.overlay = null;
|
|
}
|
|
|
|
function getSearchState(cm) {
|
|
return cm.state.search || (cm.state.search = new SearchState());
|
|
}
|
|
|
|
function queryCaseInsensitive(query) {
|
|
return typeof query == "string" && query == query.toLowerCase();
|
|
}
|
|
|
|
function getSearchCursor(cm, query, pos) {
|
|
// Heuristic: if the query string is all lowercase, do a case insensitive search.
|
|
return cm.getSearchCursor(query, pos, { caseFold: queryCaseInsensitive(query), multiline: true });
|
|
}
|
|
|
|
//cXd:changed to live view (https://github.com/codemirror/codemirror5/issues/4496#issuecomment-332658411)
|
|
function persistentDialog(cm, text, deflt, onEnter, onKeyUp) {
|
|
cm.openDialog(text, onEnter, {
|
|
value: deflt,
|
|
selectValueOnOpen: true,
|
|
closeOnEnter: false,
|
|
onClose: function () { clearSearch(cm); },
|
|
onKeyUp: onKeyUp,
|
|
bottom: cm.options.search.bottom
|
|
});
|
|
}
|
|
|
|
function dialog(cm, text, shortText, deflt, f) {
|
|
if (cm.openDialog) cm.openDialog(text, f, { value: deflt, selectValueOnOpen: true, bottom: cm.options.search.bottom });
|
|
else f(prompt(shortText, deflt));
|
|
}
|
|
|
|
function confirmDialog(cm, text, shortText, fs) {
|
|
if (cm.openConfirm) cm.openConfirm(text, fs);
|
|
else if (confirm(shortText)) fs[0]();
|
|
}
|
|
|
|
function parseString(string) {
|
|
return string.replace(/\\([nrt\\])/g, function (match, ch) {
|
|
if (ch == "n") return "\n"
|
|
if (ch == "r") return "\r"
|
|
if (ch == "t") return "\t"
|
|
if (ch == "\\") return "\\"
|
|
return match
|
|
})
|
|
}
|
|
|
|
function parseQuery(query) {
|
|
var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
|
|
if (isRE) {
|
|
try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); }
|
|
catch (e) { } // Not a regular expression after all, do a string search
|
|
} else {
|
|
query = parseString(query)
|
|
}
|
|
if (typeof query == "string" ? query == "" : query.test(""))
|
|
query = /x^/;
|
|
return query;
|
|
}
|
|
|
|
function startSearch(cm, state, query) {
|
|
state.queryText = query;
|
|
state.query = parseQuery(query);
|
|
cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query));
|
|
state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query));
|
|
cm.addOverlay(state.overlay);
|
|
if (cm.showMatchesOnScrollbar) {
|
|
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
|
|
state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query));
|
|
}
|
|
}
|
|
|
|
function doSearch(cm, rev, persistent, immediate) {
|
|
var state = getSearchState(cm);
|
|
if (state.query) return findNext(cm, rev);
|
|
var q = cm.getSelection() || state.lastQuery;
|
|
if (q instanceof RegExp && q.source == "x^") q = null
|
|
if (persistent && cm.openDialog) {
|
|
var hiding = null
|
|
var searchNext = function (query, event) {
|
|
CodeMirror.e_stop(event);
|
|
if (!query) return;
|
|
if (query != state.queryText) {
|
|
startSearch(cm, state, query);
|
|
state.posFrom = state.posTo = cm.getCursor();
|
|
}
|
|
if (hiding) hiding.style.opacity = 1
|
|
findNext(cm, event.shiftKey, function (_, to) {
|
|
var dialog
|
|
if (to.line < 3 && document.querySelector &&
|
|
(dialog = cm.display.wrapper.querySelector(".CodeMirror-dialog")) &&
|
|
dialog.getBoundingClientRect().bottom - 4 > cm.cursorCoords(to, "window").top)
|
|
(hiding = dialog).style.opacity = .4
|
|
})
|
|
};
|
|
//cXd:changed to live view (https://github.com/codemirror/codemirror5/issues/4496#issuecomment-332658411)
|
|
persistentDialog(cm, getQueryDialog(cm), q, searchNext, function (event, query) {
|
|
var keyName = CodeMirror.keyName(event)
|
|
if (keyName != 'Enter' && query != state.queryText) {
|
|
startSearch(cm, state, query);
|
|
cm.execCommand('goLineUp');
|
|
state.posFrom = state.posTo = cm.getCursor();
|
|
findNext(cm, event.shiftKey);
|
|
}
|
|
var extra = cm.getOption('extraKeys'), cmd = (extra && extra[keyName]) || CodeMirror.keyMap[cm.getOption("keyMap")][keyName]
|
|
if (cmd == "findNext" || cmd == "findPrev" ||
|
|
cmd == "findPersistentNext" || cmd == "findPersistentPrev") {
|
|
CodeMirror.e_stop(event);
|
|
startSearch(cm, getSearchState(cm), query);
|
|
cm.execCommand(cmd);
|
|
} else if (cmd == "find" || cmd == "findPersistent") {
|
|
CodeMirror.e_stop(event);
|
|
searchNext(query, event);
|
|
}
|
|
});
|
|
if (immediate && q) {
|
|
startSearch(cm, state, q);
|
|
findNext(cm, rev);
|
|
}
|
|
} else {
|
|
dialog(cm, getQueryDialog(cm), "Search for:", q, function (query) {
|
|
if (query && !state.query) cm.operation(function () {
|
|
startSearch(cm, state, query);
|
|
state.posFrom = state.posTo = cm.getCursor();
|
|
findNext(cm, rev);
|
|
});
|
|
});
|
|
}
|
|
}
|
|
//cXd:changed for adding highlight to a match
|
|
function findNext(cm, rev, callback) {
|
|
cm.operation(function () {
|
|
const state = getSearchState(cm);
|
|
// store the markText reference on the editor instance
|
|
function highlightCurrentMatch(from, to) {
|
|
if (cm.__searchNextHighlight) {
|
|
cm.__searchNextHighlight.clear();
|
|
}
|
|
cm.__searchNextHighlight = cm.markText(from, to, {
|
|
className: 'search-next-highlight'
|
|
});
|
|
}
|
|
|
|
let cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo);
|
|
if (!cursor.find(rev)) {
|
|
cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0));
|
|
if (!cursor.find(rev)) return;
|
|
}
|
|
|
|
//cXd Highlight current match
|
|
highlightCurrentMatch(cursor.from(), cursor.to());
|
|
|
|
cm.setSelection(cursor.from(), cursor.to());
|
|
//cm.scrollIntoView({ from: cursor.from(), to: cursor.to() }, 20);
|
|
cm.scrollTo(null, cm.charCoords(cursor.from(), 'local').top); // cXd scroll line to top
|
|
state.posFrom = cursor.from();
|
|
state.posTo = cursor.to();
|
|
if (callback) callback(cursor.from(), cursor.to());
|
|
});
|
|
}
|
|
|
|
function clearSearch(cm) {
|
|
cm.operation(function () {
|
|
var state = getSearchState(cm);
|
|
state.lastQuery = state.query;
|
|
if (!state.query) return;
|
|
state.query = state.queryText = null;
|
|
cm.removeOverlay(state.overlay);
|
|
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
|
|
});
|
|
}
|
|
|
|
function el(tag, attrs) {
|
|
var element = tag ? document.createElement(tag) : document.createDocumentFragment();
|
|
for (var key in attrs) {
|
|
element[key] = attrs[key];
|
|
}
|
|
for (var i = 2; i < arguments.length; i++) {
|
|
var child = arguments[i]
|
|
element.appendChild(typeof child == "string" ? document.createTextNode(child) : child);
|
|
}
|
|
return element;
|
|
}
|
|
|
|
function getQueryDialog(cm) {
|
|
var label = el("label", { className: "CodeMirror-search-label" },
|
|
cm.phrase("Search:"),
|
|
el("input", {
|
|
type: "text", "style": "width: 10em", className: "CodeMirror-search-field",
|
|
id: "CodeMirror-search-field"
|
|
}));
|
|
label.setAttribute("for", "CodeMirror-search-field");
|
|
return el("", null, label, " ",
|
|
el("span", { style: "color: #666", className: "CodeMirror-search-hint" },
|
|
cm.phrase("(Use /re/ syntax for regexp search)")));
|
|
}
|
|
function getReplaceQueryDialog(cm) {
|
|
return el("", null, " ",
|
|
el("input", { type: "text", "style": "width: 10em", className: "CodeMirror-search-field" }), " ",
|
|
el("span", { style: "color: #666", className: "CodeMirror-search-hint" },
|
|
cm.phrase("(Use /re/ syntax for regexp search)")));
|
|
}
|
|
function getReplacementQueryDialog(cm) {
|
|
return el("", null,
|
|
el("span", { className: "CodeMirror-search-label" }, cm.phrase("With:")), " ",
|
|
el("input", { type: "text", "style": "width: 10em", className: "CodeMirror-search-field" }));
|
|
}
|
|
function getDoReplaceConfirm(cm) {
|
|
return el("", null,
|
|
el("span", { className: "CodeMirror-search-label" }, cm.phrase("Replace?")), " ",
|
|
el("button", {}, cm.phrase("Yes")), " ",
|
|
el("button", {}, cm.phrase("No")), " ",
|
|
el("button", {}, cm.phrase("All")), " ",
|
|
el("button", {}, cm.phrase("Stop")));
|
|
}
|
|
|
|
function replaceAll(cm, query, text) {
|
|
cm.operation(function () {
|
|
for (var cursor = getSearchCursor(cm, query); cursor.findNext();) {
|
|
if (typeof query != "string") {
|
|
var match = cm.getRange(cursor.from(), cursor.to()).match(query);
|
|
cursor.replace(text.replace(/\$(\d)/g, function (_, i) { return match[i]; }));
|
|
} else cursor.replace(text);
|
|
}
|
|
});
|
|
}
|
|
|
|
//cXd:changed for adding highlight to a match
|
|
function replace(cm, all) {
|
|
if (cm.getOption("readOnly")) return;
|
|
|
|
// store the markText reference on the editor instance
|
|
function highlightCurrentMatch(from, to) {
|
|
if (cm.__searchNextHighlight) {
|
|
cm.__searchNextHighlight.clear();
|
|
}
|
|
cm.__searchNextHighlight = cm.markText(from, to, {
|
|
className: 'search-next-highlight'
|
|
});
|
|
}
|
|
|
|
var query = cm.getSelection() || getSearchState(cm).lastQuery;
|
|
var dialogText = all ? cm.phrase("Replace all:") : cm.phrase("Replace:");
|
|
var fragment = el("", null,
|
|
el("span", { className: "CodeMirror-search-label" }, dialogText),
|
|
getReplaceQueryDialog(cm));
|
|
|
|
dialog(cm, fragment, dialogText, query, function (query) {
|
|
if (!query) return;
|
|
query = parseQuery(query);
|
|
|
|
dialog(cm, getReplacementQueryDialog(cm), cm.phrase("Replace with:"), "", function (text) {
|
|
text = parseString(text);
|
|
|
|
if (all) {
|
|
replaceAll(cm, query, text);
|
|
} else {
|
|
clearSearch(cm);
|
|
var cursor = getSearchCursor(cm, query, cm.getCursor("from"));
|
|
|
|
var advance = function () {
|
|
var start = cursor.from(), match;
|
|
|
|
if (!(match = cursor.findNext())) {
|
|
cursor = getSearchCursor(cm, query);
|
|
if (!(match = cursor.findNext()) ||
|
|
(start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
|
|
}
|
|
|
|
cm.setSelection(cursor.from(), cursor.to());
|
|
//cm.scrollIntoView({ from: cursor.from(), to: cursor.to() });
|
|
cm.scrollTo(null, cm.charCoords(cursor.from(), 'local').top); // cXd scroll line to top
|
|
highlightCurrentMatch(cursor.from(), cursor.to());
|
|
|
|
confirmDialog(cm, getDoReplaceConfirm(cm), cm.phrase("Replace?"), [
|
|
function () { doReplace(match); },
|
|
advance,
|
|
function () {
|
|
replaceAll(cm, query, text);
|
|
}
|
|
]);
|
|
};
|
|
|
|
var doReplace = function (match) {
|
|
cursor.replace(typeof query == "string" ? text :
|
|
text.replace(/\$(\d)/g, function (_, i) { return match[i]; }));
|
|
advance();
|
|
};
|
|
|
|
advance();
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
CodeMirror.commands.find = function (cm) { clearSearch(cm); doSearch(cm); };
|
|
CodeMirror.commands.findPersistent = function (cm) { clearSearch(cm); doSearch(cm, false, true); };
|
|
CodeMirror.commands.findPersistentNext = function (cm) { doSearch(cm, false, true, true); };
|
|
CodeMirror.commands.findPersistentPrev = function (cm) { doSearch(cm, true, true, true); };
|
|
CodeMirror.commands.findNext = doSearch;
|
|
CodeMirror.commands.findPrev = function (cm) { doSearch(cm, true); };
|
|
CodeMirror.commands.clearSearch = clearSearch;
|
|
CodeMirror.commands.replace = replace;
|
|
CodeMirror.commands.replaceAll = function (cm) { replace(cm, true); };
|
|
});
|
|
|
|
|
|
|
|
// This is from the file searchcursor.js-------------------------------------------------------------------------
|
|
|
|
|
|
(function (searchcursor) {
|
|
if (typeof exports == "object" && typeof module == "object") // CommonJS
|
|
searchcursor(require("../../lib/codemirror"))
|
|
else if (typeof define == "function" && define.amd) // AMD
|
|
define(["../../lib/codemirror"], searchcursor)
|
|
else // Plain browser env
|
|
searchcursor(CodeMirror)
|
|
})(function (CodeMirror) {
|
|
"use strict"
|
|
var Pos = CodeMirror.Pos
|
|
|
|
function regexpFlags(regexp) {
|
|
var flags = regexp.flags
|
|
return flags != null ? flags : (regexp.ignoreCase ? "i" : "")
|
|
+ (regexp.global ? "g" : "")
|
|
+ (regexp.multiline ? "m" : "")
|
|
}
|
|
|
|
function ensureFlags(regexp, flags) {
|
|
var current = regexpFlags(regexp), target = current
|
|
for (var i = 0; i < flags.length; i++) if (target.indexOf(flags.charAt(i)) == -1)
|
|
target += flags.charAt(i)
|
|
return current == target ? regexp : new RegExp(regexp.source, target)
|
|
}
|
|
|
|
function maybeMultiline(regexp) {
|
|
return /\\s|\\n|\n|\\W|\\D|\[\^/.test(regexp.source)
|
|
}
|
|
|
|
function searchRegexpForward(doc, regexp, start) {
|
|
regexp = ensureFlags(regexp, "g")
|
|
for (var line = start.line, ch = start.ch, last = doc.lastLine(); line <= last; line++, ch = 0) {
|
|
regexp.lastIndex = ch
|
|
var string = doc.getLine(line), match = regexp.exec(string)
|
|
if (match)
|
|
return {
|
|
from: Pos(line, match.index),
|
|
to: Pos(line, match.index + match[0].length),
|
|
match: match
|
|
}
|
|
}
|
|
}
|
|
|
|
function searchRegexpForwardMultiline(doc, regexp, start) {
|
|
if (!maybeMultiline(regexp)) return searchRegexpForward(doc, regexp, start)
|
|
|
|
regexp = ensureFlags(regexp, "gm")
|
|
var string, chunk = 1
|
|
for (var line = start.line, last = doc.lastLine(); line <= last;) {
|
|
// This grows the search buffer in exponentially-sized chunks
|
|
// between matches, so that nearby matches are fast and don't
|
|
// require concatenating the whole document (in case we're
|
|
// searching for something that has tons of matches), but at the
|
|
// same time, the amount of retries is limited.
|
|
for (var i = 0; i < chunk; i++) {
|
|
if (line > last) break
|
|
var curLine = doc.getLine(line++)
|
|
string = string == null ? curLine : string + "\n" + curLine
|
|
}
|
|
chunk = chunk * 2
|
|
regexp.lastIndex = start.ch
|
|
var match = regexp.exec(string)
|
|
if (match) {
|
|
var before = string.slice(0, match.index).split("\n"), inside = match[0].split("\n")
|
|
var startLine = start.line + before.length - 1, startCh = before[before.length - 1].length
|
|
return {
|
|
from: Pos(startLine, startCh),
|
|
to: Pos(startLine + inside.length - 1,
|
|
inside.length == 1 ? startCh + inside[0].length : inside[inside.length - 1].length),
|
|
match: match
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function lastMatchIn(string, regexp, endMargin) {
|
|
var match, from = 0
|
|
while (from <= string.length) {
|
|
regexp.lastIndex = from
|
|
var newMatch = regexp.exec(string)
|
|
if (!newMatch) break
|
|
var end = newMatch.index + newMatch[0].length
|
|
if (end > string.length - endMargin) break
|
|
if (!match || end > match.index + match[0].length)
|
|
match = newMatch
|
|
from = newMatch.index + 1
|
|
}
|
|
return match
|
|
}
|
|
|
|
function searchRegexpBackward(doc, regexp, start) {
|
|
regexp = ensureFlags(regexp, "g")
|
|
for (var line = start.line, ch = start.ch, first = doc.firstLine(); line >= first; line--, ch = -1) {
|
|
var string = doc.getLine(line)
|
|
var match = lastMatchIn(string, regexp, ch < 0 ? 0 : string.length - ch)
|
|
if (match)
|
|
return {
|
|
from: Pos(line, match.index),
|
|
to: Pos(line, match.index + match[0].length),
|
|
match: match
|
|
}
|
|
}
|
|
}
|
|
|
|
function searchRegexpBackwardMultiline(doc, regexp, start) {
|
|
if (!maybeMultiline(regexp)) return searchRegexpBackward(doc, regexp, start)
|
|
regexp = ensureFlags(regexp, "gm")
|
|
var string, chunkSize = 1, endMargin = doc.getLine(start.line).length - start.ch
|
|
for (var line = start.line, first = doc.firstLine(); line >= first;) {
|
|
for (var i = 0; i < chunkSize && line >= first; i++) {
|
|
var curLine = doc.getLine(line--)
|
|
string = string == null ? curLine : curLine + "\n" + string
|
|
}
|
|
chunkSize *= 2
|
|
|
|
var match = lastMatchIn(string, regexp, endMargin)
|
|
if (match) {
|
|
var before = string.slice(0, match.index).split("\n"), inside = match[0].split("\n")
|
|
var startLine = line + before.length, startCh = before[before.length - 1].length
|
|
return {
|
|
from: Pos(startLine, startCh),
|
|
to: Pos(startLine + inside.length - 1,
|
|
inside.length == 1 ? startCh + inside[0].length : inside[inside.length - 1].length),
|
|
match: match
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
var doFold, noFold
|
|
if (String.prototype.normalize) {
|
|
doFold = function (str) { return str.normalize("NFD").toLowerCase() }
|
|
noFold = function (str) { return str.normalize("NFD") }
|
|
} else {
|
|
doFold = function (str) { return str.toLowerCase() }
|
|
noFold = function (str) { return str }
|
|
}
|
|
|
|
// Maps a position in a case-folded line back to a position in the original line
|
|
// (compensating for codepoints increasing in number during folding)
|
|
function adjustPos(orig, folded, pos, foldFunc) {
|
|
if (orig.length == folded.length) return pos
|
|
for (var min = 0, max = pos + Math.max(0, orig.length - folded.length); ;) {
|
|
if (min == max) return min
|
|
var mid = (min + max) >> 1
|
|
var len = foldFunc(orig.slice(0, mid)).length
|
|
if (len == pos) return mid
|
|
else if (len > pos) max = mid
|
|
else min = mid + 1
|
|
}
|
|
}
|
|
|
|
function searchStringForward(doc, query, start, caseFold) {
|
|
// Empty string would match anything and never progress, so we
|
|
// define it to match nothing instead.
|
|
if (!query.length) return null
|
|
var fold = caseFold ? doFold : noFold
|
|
var lines = fold(query).split(/\r|\n\r?/)
|
|
|
|
search: for (var line = start.line, ch = start.ch, last = doc.lastLine() + 1 - lines.length; line <= last; line++, ch = 0) {
|
|
var orig = doc.getLine(line).slice(ch), string = fold(orig)
|
|
if (lines.length == 1) {
|
|
var found = string.indexOf(lines[0])
|
|
if (found == -1) continue search
|
|
var start = adjustPos(orig, string, found, fold) + ch
|
|
return {
|
|
from: Pos(line, adjustPos(orig, string, found, fold) + ch),
|
|
to: Pos(line, adjustPos(orig, string, found + lines[0].length, fold) + ch)
|
|
}
|
|
} else {
|
|
var cutFrom = string.length - lines[0].length
|
|
if (string.slice(cutFrom) != lines[0]) continue search
|
|
for (var i = 1; i < lines.length - 1; i++)
|
|
if (fold(doc.getLine(line + i)) != lines[i]) continue search
|
|
var end = doc.getLine(line + lines.length - 1), endString = fold(end), lastLine = lines[lines.length - 1]
|
|
if (endString.slice(0, lastLine.length) != lastLine) continue search
|
|
return {
|
|
from: Pos(line, adjustPos(orig, string, cutFrom, fold) + ch),
|
|
to: Pos(line + lines.length - 1, adjustPos(end, endString, lastLine.length, fold))
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function searchStringBackward(doc, query, start, caseFold) {
|
|
if (!query.length) return null
|
|
var fold = caseFold ? doFold : noFold
|
|
var lines = fold(query).split(/\r|\n\r?/)
|
|
|
|
search: for (var line = start.line, ch = start.ch, first = doc.firstLine() - 1 + lines.length; line >= first; line--, ch = -1) {
|
|
var orig = doc.getLine(line)
|
|
if (ch > -1) orig = orig.slice(0, ch)
|
|
var string = fold(orig)
|
|
if (lines.length == 1) {
|
|
var found = string.lastIndexOf(lines[0])
|
|
if (found == -1) continue search
|
|
return {
|
|
from: Pos(line, adjustPos(orig, string, found, fold)),
|
|
to: Pos(line, adjustPos(orig, string, found + lines[0].length, fold))
|
|
}
|
|
} else {
|
|
var lastLine = lines[lines.length - 1]
|
|
if (string.slice(0, lastLine.length) != lastLine) continue search
|
|
for (var i = 1, start = line - lines.length + 1; i < lines.length - 1; i++)
|
|
if (fold(doc.getLine(start + i)) != lines[i]) continue search
|
|
var top = doc.getLine(line + 1 - lines.length), topString = fold(top)
|
|
if (topString.slice(topString.length - lines[0].length) != lines[0]) continue search
|
|
return {
|
|
from: Pos(line + 1 - lines.length, adjustPos(top, topString, top.length - lines[0].length, fold)),
|
|
to: Pos(line, adjustPos(orig, string, lastLine.length, fold))
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function SearchCursor(doc, query, pos, options) {
|
|
this.atOccurrence = false
|
|
this.afterEmptyMatch = false
|
|
this.doc = doc
|
|
pos = pos ? doc.clipPos(pos) : Pos(0, 0)
|
|
this.pos = { from: pos, to: pos }
|
|
|
|
var caseFold
|
|
if (typeof options == "object") {
|
|
caseFold = options.caseFold
|
|
} else { // Backwards compat for when caseFold was the 4th argument
|
|
caseFold = options
|
|
options = null
|
|
}
|
|
|
|
if (typeof query == "string") {
|
|
if (caseFold == null) caseFold = false
|
|
this.matches = function (reverse, pos) {
|
|
return (reverse ? searchStringBackward : searchStringForward)(doc, query, pos, caseFold)
|
|
}
|
|
} else {
|
|
query = ensureFlags(query, "gm")
|
|
if (!options || options.multiline !== false)
|
|
this.matches = function (reverse, pos) {
|
|
return (reverse ? searchRegexpBackwardMultiline : searchRegexpForwardMultiline)(doc, query, pos)
|
|
}
|
|
else
|
|
this.matches = function (reverse, pos) {
|
|
return (reverse ? searchRegexpBackward : searchRegexpForward)(doc, query, pos)
|
|
}
|
|
}
|
|
}
|
|
|
|
SearchCursor.prototype = {
|
|
findNext: function () { return this.find(false) },
|
|
findPrevious: function () { return this.find(true) },
|
|
|
|
find: function (reverse) {
|
|
var head = this.doc.clipPos(reverse ? this.pos.from : this.pos.to);
|
|
if (this.afterEmptyMatch && this.atOccurrence) {
|
|
// do not return the same 0 width match twice
|
|
head = Pos(head.line, head.ch)
|
|
if (reverse) {
|
|
head.ch--;
|
|
if (head.ch < 0) {
|
|
head.line--;
|
|
head.ch = (this.doc.getLine(head.line) || "").length;
|
|
}
|
|
} else {
|
|
head.ch++;
|
|
if (head.ch > (this.doc.getLine(head.line) || "").length) {
|
|
head.ch = 0;
|
|
head.line++;
|
|
}
|
|
}
|
|
if (CodeMirror.cmpPos(head, this.doc.clipPos(head)) != 0) {
|
|
return this.atOccurrence = false
|
|
}
|
|
}
|
|
var result = this.matches(reverse, head)
|
|
this.afterEmptyMatch = result && CodeMirror.cmpPos(result.from, result.to) == 0
|
|
|
|
if (result) {
|
|
this.pos = result
|
|
this.atOccurrence = true
|
|
return this.pos.match || true
|
|
} else {
|
|
var end = Pos(reverse ? this.doc.firstLine() : this.doc.lastLine() + 1, 0)
|
|
this.pos = { from: end, to: end }
|
|
return this.atOccurrence = false
|
|
}
|
|
},
|
|
|
|
from: function () { if (this.atOccurrence) return this.pos.from },
|
|
to: function () { if (this.atOccurrence) return this.pos.to },
|
|
|
|
replace: function (newText, origin) {
|
|
if (!this.atOccurrence) return
|
|
var lines = CodeMirror.splitLines(newText)
|
|
this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin)
|
|
this.pos.to = Pos(this.pos.from.line + lines.length - 1,
|
|
lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0))
|
|
}
|
|
}
|
|
|
|
CodeMirror.defineExtension("getSearchCursor", function (query, pos, caseFold) {
|
|
return new SearchCursor(this.doc, query, pos, caseFold)
|
|
})
|
|
CodeMirror.defineDocExtension("getSearchCursor", function (query, pos, caseFold) {
|
|
return new SearchCursor(this, query, pos, caseFold)
|
|
})
|
|
|
|
CodeMirror.defineExtension("selectMatches", function (query, caseFold) {
|
|
var ranges = []
|
|
var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold)
|
|
while (cur.findNext()) {
|
|
if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break
|
|
ranges.push({ anchor: cur.from(), head: cur.to() })
|
|
}
|
|
if (ranges.length)
|
|
this.setSelections(ranges, 0)
|
|
})
|
|
});
|
|
|
|
|
|
|
|
// This is from the file dialog.js-------------------------------------------------------------------------
|
|
|
|
// Open simple dialogs on top of an editor. Relies on dialog.css.
|
|
|
|
(function (dialog) {
|
|
if (typeof exports == "object" && typeof module == "object") // CommonJS
|
|
dialog(require("../../lib/codemirror"));
|
|
else if (typeof define == "function" && define.amd) // AMD
|
|
define(["../../lib/codemirror"], dialog);
|
|
else // Plain browser env
|
|
dialog(CodeMirror);
|
|
|
|
})(function (CodeMirror) {
|
|
function dialogDiv(cm, template, bottom) {
|
|
//var wrap = cm.getWrapperElement(); changed by cxd to get searchfield out of div
|
|
var wrap = document.body;
|
|
var dialog;
|
|
dialog = wrap.appendChild(document.createElement("div"));
|
|
if (bottom)
|
|
dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
|
|
else
|
|
dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";
|
|
|
|
if (typeof template == "string") {
|
|
dialog.innerHTML = template;
|
|
} else { // Assuming it's a detached DOM element.
|
|
dialog.appendChild(template);
|
|
}
|
|
// Append the dialog to <body> instead of inside the clipped container
|
|
CodeMirror.addClass(wrap, 'dialog-opened');
|
|
|
|
return dialog;
|
|
}
|
|
|
|
function closeNotification(cm, newVal) {
|
|
if (cm.state.currentNotificationClose)
|
|
cm.state.currentNotificationClose();
|
|
cm.state.currentNotificationClose = newVal;
|
|
}
|
|
|
|
CodeMirror.defineExtension("openDialog", function (template, callback, options) {
|
|
if (!options) options = {};
|
|
|
|
closeNotification(this, null);
|
|
|
|
var dialog = dialogDiv(this, template, options.bottom);
|
|
var closed = false, me = this;
|
|
function close(newVal) {
|
|
if (typeof newVal == 'string') {
|
|
inp.value = newVal;
|
|
} else {
|
|
if (closed) return;
|
|
closed = true;
|
|
CodeMirror.rmClass(dialog.parentNode, 'dialog-opened');
|
|
dialog.parentNode.removeChild(dialog);
|
|
me.focus();
|
|
|
|
if (options.onClose) options.onClose(dialog);
|
|
}
|
|
}
|
|
|
|
var inp = dialog.getElementsByTagName("input")[0], button;
|
|
if (inp) {
|
|
inp.focus();
|
|
|
|
if (options.value) {
|
|
inp.value = options.value;
|
|
if (options.selectValueOnOpen !== false) {
|
|
inp.select();
|
|
}
|
|
}
|
|
|
|
if (options.onInput)
|
|
CodeMirror.on(inp, "input", function (e) { options.onInput(e, inp.value, close); });
|
|
if (options.onKeyUp)
|
|
CodeMirror.on(inp, "keyup", function (e) { options.onKeyUp(e, inp.value, close); });
|
|
|
|
CodeMirror.on(inp, "keydown", function (e) {
|
|
if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
|
|
if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
|
|
inp.blur();
|
|
CodeMirror.e_stop(e);
|
|
close();
|
|
}
|
|
if (e.keyCode == 13) callback(inp.value, e);
|
|
});
|
|
|
|
if (options.closeOnBlur !== false) CodeMirror.on(dialog, "focusout", function (evt) {
|
|
if (evt.relatedTarget !== null) close();
|
|
});
|
|
} else if (button = dialog.getElementsByTagName("button")[0]) {
|
|
CodeMirror.on(button, "click", function () {
|
|
close();
|
|
me.focus();
|
|
});
|
|
|
|
if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);
|
|
|
|
button.focus();
|
|
}
|
|
return close;
|
|
});
|
|
|
|
CodeMirror.defineExtension("openConfirm", function (template, callbacks, options) {
|
|
closeNotification(this, null);
|
|
var dialog = dialogDiv(this, template, options && options.bottom);
|
|
var buttons = dialog.getElementsByTagName("button");
|
|
var closed = false, me = this, blurring = 1;
|
|
function close() {
|
|
if (closed) return;
|
|
closed = true;
|
|
CodeMirror.rmClass(dialog.parentNode, 'dialog-opened');
|
|
dialog.parentNode.removeChild(dialog);
|
|
me.focus();
|
|
}
|
|
buttons[0].focus();
|
|
for (var i = 0; i < buttons.length; ++i) {
|
|
var b = buttons[i];
|
|
(function (callback) {
|
|
CodeMirror.on(b, "click", function (e) {
|
|
CodeMirror.e_preventDefault(e);
|
|
close();
|
|
if (callback) callback(me);
|
|
});
|
|
})(callbacks[i]);
|
|
CodeMirror.on(b, "blur", function () {
|
|
--blurring;
|
|
setTimeout(function () { if (blurring <= 0) close(); }, 200);
|
|
});
|
|
CodeMirror.on(b, "focus", function () { ++blurring; });
|
|
}
|
|
});
|
|
|
|
/*
|
|
* openNotification
|
|
* Opens a notification, that can be closed with an optional timer
|
|
* (default 5000ms timer) and always closes on click.
|
|
*
|
|
* If a notification is opened while another is opened, it will close the
|
|
* currently opened one and open the new one immediately.
|
|
*/
|
|
CodeMirror.defineExtension("openNotification", function (template, options) {
|
|
closeNotification(this, close);
|
|
var dialog = dialogDiv(this, template, options && options.bottom);
|
|
var closed = false, doneTimer;
|
|
var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
|
|
|
|
function close() {
|
|
if (closed) return;
|
|
closed = true;
|
|
clearTimeout(doneTimer);
|
|
CodeMirror.rmClass(dialog.parentNode, 'dialog-opened');
|
|
dialog.parentNode.removeChild(dialog);
|
|
}
|
|
|
|
CodeMirror.on(dialog, 'click', function (e) {
|
|
CodeMirror.e_preventDefault(e);
|
|
close();
|
|
});
|
|
|
|
if (duration)
|
|
doneTimer = setTimeout(close, duration);
|
|
|
|
return close;
|
|
});
|
|
}); |