1
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ace.define("ace/snippets",["require","exports","module","ace/lib/oop","ace/lib/event_emitter","ace/lib/lang","ace/range","ace/range_list","ace/keyboard/hash_handler","ace/tokenizer","ace/clipboard","ace/lib/dom","ace/editor"], function(require, exports, module) {
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"use strict";
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var oop = require("./lib/oop");
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var EventEmitter = require("./lib/event_emitter").EventEmitter;
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var lang = require("./lib/lang");
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var Range = require("./range").Range;
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var RangeList = require("./range_list").RangeList;
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var HashHandler = require("./keyboard/hash_handler").HashHandler;
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var Tokenizer = require("./tokenizer").Tokenizer;
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var clipboard = require("./clipboard");
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var VARIABLES = {
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CURRENT_WORD: function(editor) {
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return editor.session.getTextRange(editor.session.getWordRange());
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},
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SELECTION: function(editor, name, indentation) {
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var text = editor.session.getTextRange();
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if (indentation)
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return text.replace(/\n\r?([ \t]*\S)/g, "\n" + indentation + "$1");
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return text;
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},
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CURRENT_LINE: function(editor) {
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return editor.session.getLine(editor.getCursorPosition().row);
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},
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PREV_LINE: function(editor) {
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return editor.session.getLine(editor.getCursorPosition().row - 1);
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},
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LINE_INDEX: function(editor) {
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return editor.getCursorPosition().row;
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},
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LINE_NUMBER: function(editor) {
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return editor.getCursorPosition().row + 1;
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},
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SOFT_TABS: function(editor) {
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return editor.session.getUseSoftTabs() ? "YES" : "NO";
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},
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TAB_SIZE: function(editor) {
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return editor.session.getTabSize();
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},
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CLIPBOARD: function(editor) {
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return clipboard.getText && clipboard.getText();
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},
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FILENAME: function(editor) {
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return /[^/\\]*$/.exec(this.FILEPATH(editor))[0];
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},
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FILENAME_BASE: function(editor) {
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return /[^/\\]*$/.exec(this.FILEPATH(editor))[0].replace(/\.[^.]*$/, "");
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},
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DIRECTORY: function(editor) {
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return this.FILEPATH(editor).replace(/[^/\\]*$/, "");
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},
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FILEPATH: function(editor) { return "/not implemented.txt"; },
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WORKSPACE_NAME: function() { return "Unknown"; },
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FULLNAME: function() { return "Unknown"; },
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55
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BLOCK_COMMENT_START: function(editor) {
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var mode = editor.session.$mode || {};
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return mode.blockComment && mode.blockComment.start || "";
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},
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BLOCK_COMMENT_END: function(editor) {
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var mode = editor.session.$mode || {};
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return mode.blockComment && mode.blockComment.end || "";
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},
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LINE_COMMENT: function(editor) {
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var mode = editor.session.$mode || {};
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return mode.lineCommentStart || "";
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},
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CURRENT_YEAR: date.bind(null, {year: "numeric"}),
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CURRENT_YEAR_SHORT: date.bind(null, {year: "2-digit"}),
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CURRENT_MONTH: date.bind(null, {month: "numeric"}),
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CURRENT_MONTH_NAME: date.bind(null, {month: "long"}),
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CURRENT_MONTH_NAME_SHORT: date.bind(null, {month: "short"}),
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CURRENT_DATE: date.bind(null, {day: "2-digit"}),
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CURRENT_DAY_NAME: date.bind(null, {weekday: "long"}),
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CURRENT_DAY_NAME_SHORT: date.bind(null, {weekday: "short"}),
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CURRENT_HOUR: date.bind(null, {hour: "2-digit", hour12: false}),
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CURRENT_MINUTE: date.bind(null, {minute: "2-digit"}),
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CURRENT_SECOND: date.bind(null, {second: "2-digit"})
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};
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VARIABLES.SELECTED_TEXT = VARIABLES.SELECTION;
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function date(dateFormat) {
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var str = new Date().toLocaleString("en-us", dateFormat);
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return str.length == 1 ? "0" + str : str;
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85
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}
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var SnippetManager = function() {
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this.snippetMap = {};
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this.snippetNameMap = {};
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};
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91
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(function() {
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oop.implement(this, EventEmitter);
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this.getTokenizer = function() {
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return SnippetManager.$tokenizer || this.createTokenizer();
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};
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this.createTokenizer = function() {
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function TabstopToken(str) {
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str = str.substr(1);
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if (/^\d+$/.test(str))
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return [{tabstopId: parseInt(str, 10)}];
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return [{text: str}];
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}
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function escape(ch) {
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return "(?:[^\\\\" + ch + "]|\\\\.)";
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}
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var formatMatcher = {
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regex: "/(" + escape("/") + "+)/",
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onMatch: function(val, state, stack) {
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var ts = stack[0];
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ts.fmtString = true;
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ts.guard = val.slice(1, -1);
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ts.flag = "";
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return "";
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},
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next: "formatString"
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};
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SnippetManager.$tokenizer = new Tokenizer({
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start: [
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{regex: /\\./, onMatch: function(val, state, stack) {
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var ch = val[1];
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if (ch == "}" && stack.length) {
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val = ch;
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} else if ("`$\\".indexOf(ch) != -1) {
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val = ch;
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}
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return [val];
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}},
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{regex: /}/, onMatch: function(val, state, stack) {
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return [stack.length ? stack.shift() : val];
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}},
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{regex: /\$(?:\d+|\w+)/, onMatch: TabstopToken},
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{regex: /\$\{[\dA-Z_a-z]+/, onMatch: function(str, state, stack) {
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var t = TabstopToken(str.substr(1));
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stack.unshift(t[0]);
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return t;
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}, next: "snippetVar"},
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{regex: /\n/, token: "newline", merge: false}
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],
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snippetVar: [
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{regex: "\\|" + escape("\\|") + "*\\|", onMatch: function(val, state, stack) {
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var choices = val.slice(1, -1).replace(/\\[,|\\]|,/g, function(operator) {
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return operator.length == 2 ? operator[1] : "\x00";
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147
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}).split("\x00");
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stack[0].choices = choices;
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return [choices[0]];
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}, next: "start"},
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formatMatcher,
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{regex: "([^:}\\\\]|\\\\.)*:?", token: "", next: "start"}
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],
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formatString: [
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{regex: /:/, onMatch: function(val, state, stack) {
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if (stack.length && stack[0].expectElse) {
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stack[0].expectElse = false;
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stack[0].ifEnd = {elseEnd: stack[0]};
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return [stack[0].ifEnd];
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160
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}
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return ":";
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162
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}},
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{regex: /\\./, onMatch: function(val, state, stack) {
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var ch = val[1];
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if (ch == "}" && stack.length)
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val = ch;
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else if ("`$\\".indexOf(ch) != -1)
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val = ch;
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else if (ch == "n")
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val = "\n";
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else if (ch == "t")
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val = "\t";
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else if ("ulULE".indexOf(ch) != -1)
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val = {changeCase: ch, local: ch > "a"};
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return [val];
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}},
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{regex: "/\\w*}", onMatch: function(val, state, stack) {
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var next = stack.shift();
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if (next)
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next.flag = val.slice(1, -1);
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this.next = next && next.tabstopId ? "start" : "";
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return [next || val];
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}, next: "start"},
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{regex: /\$(?:\d+|\w+)/, onMatch: function(val, state, stack) {
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return [{text: val.slice(1)}];
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}},
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{regex: /\${\w+/, onMatch: function(val, state, stack) {
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var token = {text: val.slice(2)};
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stack.unshift(token);
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return [token];
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}, next: "formatStringVar"},
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{regex: /\n/, token: "newline", merge: false},
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{regex: /}/, onMatch: function(val, state, stack) {
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var next = stack.shift();
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this.next = next && next.tabstopId ? "start" : "";
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return [next || val];
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}, next: "start"}
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],
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formatStringVar: [
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{regex: /:\/\w+}/, onMatch: function(val, state, stack) {
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var ts = stack[0];
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ts.formatFunction = val.slice(2, -1);
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return [stack.shift()];
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}, next: "formatString"},
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formatMatcher,
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{regex: /:[\?\-+]?/, onMatch: function(val, state, stack) {
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if (val[1] == "+")
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stack[0].ifEnd = stack[0];
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if (val[1] == "?")
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stack[0].expectElse = true;
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}, next: "formatString"},
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{regex: "([^:}\\\\]|\\\\.)*:?", token: "", next: "formatString"}
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]
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});
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return SnippetManager.$tokenizer;
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};
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this.tokenizeTmSnippet = function(str, startState) {
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return this.getTokenizer().getLineTokens(str, startState).tokens.map(function(x) {
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return x.value || x;
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});
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};
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this.getVariableValue = function(editor, name, indentation) {
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if (/^\d+$/.test(name))
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return (this.variables.__ || {})[name] || "";
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if (/^[A-Z]\d+$/.test(name))
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return (this.variables[name[0] + "__"] || {})[name.substr(1)] || "";
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name = name.replace(/^TM_/, "");
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if (!this.variables.hasOwnProperty(name))
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return "";
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var value = this.variables[name];
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if (typeof value == "function")
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value = this.variables[name](editor, name, indentation);
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return value == null ? "" : value;
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};
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this.variables = VARIABLES;
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this.tmStrFormat = function(str, ch, editor) {
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if (!ch.fmt) return str;
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var flag = ch.flag || "";
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var re = ch.guard;
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re = new RegExp(re, flag.replace(/[^gim]/g, ""));
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var fmtTokens = typeof ch.fmt == "string" ? this.tokenizeTmSnippet(ch.fmt, "formatString") : ch.fmt;
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var _self = this;
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var formatted = str.replace(re, function() {
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var oldArgs = _self.variables.__;
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_self.variables.__ = [].slice.call(arguments);
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var fmtParts = _self.resolveVariables(fmtTokens, editor);
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var gChangeCase = "E";
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252
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for (var i = 0; i < fmtParts.length; i++) {
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var ch = fmtParts[i];
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if (typeof ch == "object") {
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fmtParts[i] = "";
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256
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if (ch.changeCase && ch.local) {
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var next = fmtParts[i + 1];
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if (next && typeof next == "string") {
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if (ch.changeCase == "u")
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fmtParts[i] = next[0].toUpperCase();
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else
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fmtParts[i] = next[0].toLowerCase();
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fmtParts[i + 1] = next.substr(1);
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}
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} else if (ch.changeCase) {
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gChangeCase = ch.changeCase;
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267
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}
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268
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} else if (gChangeCase == "U") {
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269
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fmtParts[i] = ch.toUpperCase();
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270
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} else if (gChangeCase == "L") {
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271
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fmtParts[i] = ch.toLowerCase();
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272
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}
|
273
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}
|
274
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_self.variables.__ = oldArgs;
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275
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return fmtParts.join("");
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276
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});
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277
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return formatted;
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278
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};
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279
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|
280
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this.tmFormatFunction = function(str, ch, editor) {
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if (ch.formatFunction == "upcase")
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return str.toUpperCase();
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283
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if (ch.formatFunction == "downcase")
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284
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return str.toLowerCase();
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285
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return str;
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286
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};
|
287
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288
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this.resolveVariables = function(snippet, editor) {
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var result = [];
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290
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var indentation = "";
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291
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var afterNewLine = true;
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292
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for (var i = 0; i < snippet.length; i++) {
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293
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var ch = snippet[i];
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294
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if (typeof ch == "string") {
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result.push(ch);
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296
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if (ch == "\n") {
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297
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afterNewLine = true;
|
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indentation = "";
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299
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}
|
300
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else if (afterNewLine) {
|
301
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indentation = /^\t*/.exec(ch)[0];
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302
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afterNewLine = /\S/.test(ch);
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}
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304
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continue;
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}
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if (!ch) continue;
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afterNewLine = false;
|
308
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309
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if (ch.fmtString) {
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310
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var j = snippet.indexOf(ch, i + 1);
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311
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if (j == -1) j = snippet.length;
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ch.fmt = snippet.slice(i + 1, j);
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313
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i = j;
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314
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}
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315
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316
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if (ch.text) {
|
317
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var value = this.getVariableValue(editor, ch.text, indentation) + "";
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318
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if (ch.fmtString)
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319
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value = this.tmStrFormat(value, ch, editor);
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320
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if (ch.formatFunction)
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321
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value = this.tmFormatFunction(value, ch, editor);
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322
|
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323
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if (value && !ch.ifEnd) {
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324
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result.push(value);
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325
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gotoNext(ch);
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326
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} else if (!value && ch.ifEnd) {
|
327
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gotoNext(ch.ifEnd);
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328
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}
|
329
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} else if (ch.elseEnd) {
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330
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gotoNext(ch.elseEnd);
|
331
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} else if (ch.tabstopId != null) {
|
332
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result.push(ch);
|
333
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} else if (ch.changeCase != null) {
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334
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result.push(ch);
|
335
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}
|
336
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}
|
337
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function gotoNext(ch) {
|
338
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var i1 = snippet.indexOf(ch, i + 1);
|
339
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if (i1 != -1)
|
340
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i = i1;
|
341
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}
|
342
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return result;
|
343
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};
|
344
|
|
345
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this.insertSnippetForSelection = function(editor, snippetText) {
|
346
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var cursor = editor.getCursorPosition();
|
347
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var line = editor.session.getLine(cursor.row);
|
348
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var tabString = editor.session.getTabString();
|
349
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var indentString = line.match(/^\s*/)[0];
|
350
|
|
351
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if (cursor.column < indentString.length)
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352
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indentString = indentString.slice(0, cursor.column);
|
353
|
|
354
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snippetText = snippetText.replace(/\r/g, "");
|
355
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var tokens = this.tokenizeTmSnippet(snippetText);
|
356
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tokens = this.resolveVariables(tokens, editor);
|
357
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tokens = tokens.map(function(x) {
|
358
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if (x == "\n")
|
359
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return x + indentString;
|
360
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if (typeof x == "string")
|
361
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return x.replace(/\t/g, tabString);
|
362
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return x;
|
363
|
});
|
364
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var tabstops = [];
|
365
|
tokens.forEach(function(p, i) {
|
366
|
if (typeof p != "object")
|
367
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return;
|
368
|
var id = p.tabstopId;
|
369
|
var ts = tabstops[id];
|
370
|
if (!ts) {
|
371
|
ts = tabstops[id] = [];
|
372
|
ts.index = id;
|
373
|
ts.value = "";
|
374
|
ts.parents = {};
|
375
|
}
|
376
|
if (ts.indexOf(p) !== -1)
|
377
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return;
|
378
|
if (p.choices && !ts.choices)
|
379
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ts.choices = p.choices;
|
380
|
ts.push(p);
|
381
|
var i1 = tokens.indexOf(p, i + 1);
|
382
|
if (i1 === -1)
|
383
|
return;
|
384
|
|
385
|
var value = tokens.slice(i + 1, i1);
|
386
|
var isNested = value.some(function(t) {return typeof t === "object";});
|
387
|
if (isNested && !ts.value) {
|
388
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ts.value = value;
|
389
|
} else if (value.length && (!ts.value || typeof ts.value !== "string")) {
|
390
|
ts.value = value.join("");
|
391
|
}
|
392
|
});
|
393
|
tabstops.forEach(function(ts) {ts.length = 0;});
|
394
|
var expanding = {};
|
395
|
function copyValue(val) {
|
396
|
var copy = [];
|
397
|
for (var i = 0; i < val.length; i++) {
|
398
|
var p = val[i];
|
399
|
if (typeof p == "object") {
|
400
|
if (expanding[p.tabstopId])
|
401
|
continue;
|
402
|
var j = val.lastIndexOf(p, i - 1);
|
403
|
p = copy[j] || {tabstopId: p.tabstopId};
|
404
|
}
|
405
|
copy[i] = p;
|
406
|
}
|
407
|
return copy;
|
408
|
}
|
409
|
for (var i = 0; i < tokens.length; i++) {
|
410
|
var p = tokens[i];
|
411
|
if (typeof p != "object")
|
412
|
continue;
|
413
|
var id = p.tabstopId;
|
414
|
var ts = tabstops[id];
|
415
|
var i1 = tokens.indexOf(p, i + 1);
|
416
|
if (expanding[id]) {
|
417
|
if (expanding[id] === p) {
|
418
|
delete expanding[id];
|
419
|
Object.keys(expanding).forEach(function(parentId) {
|
420
|
ts.parents[parentId] = true;
|
421
|
});
|
422
|
}
|
423
|
continue;
|
424
|
}
|
425
|
expanding[id] = p;
|
426
|
var value = ts.value;
|
427
|
if (typeof value !== "string")
|
428
|
value = copyValue(value);
|
429
|
else if (p.fmt)
|
430
|
value = this.tmStrFormat(value, p, editor);
|
431
|
tokens.splice.apply(tokens, [i + 1, Math.max(0, i1 - i)].concat(value, p));
|
432
|
|
433
|
if (ts.indexOf(p) === -1)
|
434
|
ts.push(p);
|
435
|
}
|
436
|
var row = 0, column = 0;
|
437
|
var text = "";
|
438
|
tokens.forEach(function(t) {
|
439
|
if (typeof t === "string") {
|
440
|
var lines = t.split("\n");
|
441
|
if (lines.length > 1){
|
442
|
column = lines[lines.length - 1].length;
|
443
|
row += lines.length - 1;
|
444
|
} else
|
445
|
column += t.length;
|
446
|
text += t;
|
447
|
} else if (t) {
|
448
|
if (!t.start)
|
449
|
t.start = {row: row, column: column};
|
450
|
else
|
451
|
t.end = {row: row, column: column};
|
452
|
}
|
453
|
});
|
454
|
var range = editor.getSelectionRange();
|
455
|
var end = editor.session.replace(range, text);
|
456
|
|
457
|
var tabstopManager = new TabstopManager(editor);
|
458
|
var selectionId = editor.inVirtualSelectionMode && editor.selection.index;
|
459
|
tabstopManager.addTabstops(tabstops, range.start, end, selectionId);
|
460
|
};
|
461
|
|
462
|
this.insertSnippet = function(editor, snippetText) {
|
463
|
var self = this;
|
464
|
if (editor.inVirtualSelectionMode)
|
465
|
return self.insertSnippetForSelection(editor, snippetText);
|
466
|
|
467
|
editor.forEachSelection(function() {
|
468
|
self.insertSnippetForSelection(editor, snippetText);
|
469
|
}, null, {keepOrder: true});
|
470
|
|
471
|
if (editor.tabstopManager)
|
472
|
editor.tabstopManager.tabNext();
|
473
|
};
|
474
|
|
475
|
this.$getScope = function(editor) {
|
476
|
var scope = editor.session.$mode.$id || "";
|
477
|
scope = scope.split("/").pop();
|
478
|
if (scope === "html" || scope === "php") {
|
479
|
if (scope === "php" && !editor.session.$mode.inlinePhp)
|
480
|
scope = "html";
|
481
|
var c = editor.getCursorPosition();
|
482
|
var state = editor.session.getState(c.row);
|
483
|
if (typeof state === "object") {
|
484
|
state = state[0];
|
485
|
}
|
486
|
if (state.substring) {
|
487
|
if (state.substring(0, 3) == "js-")
|
488
|
scope = "javascript";
|
489
|
else if (state.substring(0, 4) == "css-")
|
490
|
scope = "css";
|
491
|
else if (state.substring(0, 4) == "php-")
|
492
|
scope = "php";
|
493
|
}
|
494
|
}
|
495
|
|
496
|
return scope;
|
497
|
};
|
498
|
|
499
|
this.getActiveScopes = function(editor) {
|
500
|
var scope = this.$getScope(editor);
|
501
|
var scopes = [scope];
|
502
|
var snippetMap = this.snippetMap;
|
503
|
if (snippetMap[scope] && snippetMap[scope].includeScopes) {
|
504
|
scopes.push.apply(scopes, snippetMap[scope].includeScopes);
|
505
|
}
|
506
|
scopes.push("_");
|
507
|
return scopes;
|
508
|
};
|
509
|
|
510
|
this.expandWithTab = function(editor, options) {
|
511
|
var self = this;
|
512
|
var result = editor.forEachSelection(function() {
|
513
|
return self.expandSnippetForSelection(editor, options);
|
514
|
}, null, {keepOrder: true});
|
515
|
if (result && editor.tabstopManager)
|
516
|
editor.tabstopManager.tabNext();
|
517
|
return result;
|
518
|
};
|
519
|
|
520
|
this.expandSnippetForSelection = function(editor, options) {
|
521
|
var cursor = editor.getCursorPosition();
|
522
|
var line = editor.session.getLine(cursor.row);
|
523
|
var before = line.substring(0, cursor.column);
|
524
|
var after = line.substr(cursor.column);
|
525
|
|
526
|
var snippetMap = this.snippetMap;
|
527
|
var snippet;
|
528
|
this.getActiveScopes(editor).some(function(scope) {
|
529
|
var snippets = snippetMap[scope];
|
530
|
if (snippets)
|
531
|
snippet = this.findMatchingSnippet(snippets, before, after);
|
532
|
return !!snippet;
|
533
|
}, this);
|
534
|
if (!snippet)
|
535
|
return false;
|
536
|
if (options && options.dryRun)
|
537
|
return true;
|
538
|
editor.session.doc.removeInLine(cursor.row,
|
539
|
cursor.column - snippet.replaceBefore.length,
|
540
|
cursor.column + snippet.replaceAfter.length
|
541
|
);
|
542
|
|
543
|
this.variables.M__ = snippet.matchBefore;
|
544
|
this.variables.T__ = snippet.matchAfter;
|
545
|
this.insertSnippetForSelection(editor, snippet.content);
|
546
|
|
547
|
this.variables.M__ = this.variables.T__ = null;
|
548
|
return true;
|
549
|
};
|
550
|
|
551
|
this.findMatchingSnippet = function(snippetList, before, after) {
|
552
|
for (var i = snippetList.length; i--;) {
|
553
|
var s = snippetList[i];
|
554
|
if (s.startRe && !s.startRe.test(before))
|
555
|
continue;
|
556
|
if (s.endRe && !s.endRe.test(after))
|
557
|
continue;
|
558
|
if (!s.startRe && !s.endRe)
|
559
|
continue;
|
560
|
|
561
|
s.matchBefore = s.startRe ? s.startRe.exec(before) : [""];
|
562
|
s.matchAfter = s.endRe ? s.endRe.exec(after) : [""];
|
563
|
s.replaceBefore = s.triggerRe ? s.triggerRe.exec(before)[0] : "";
|
564
|
s.replaceAfter = s.endTriggerRe ? s.endTriggerRe.exec(after)[0] : "";
|
565
|
return s;
|
566
|
}
|
567
|
};
|
568
|
|
569
|
this.snippetMap = {};
|
570
|
this.snippetNameMap = {};
|
571
|
this.register = function(snippets, scope) {
|
572
|
var snippetMap = this.snippetMap;
|
573
|
var snippetNameMap = this.snippetNameMap;
|
574
|
var self = this;
|
575
|
|
576
|
if (!snippets)
|
577
|
snippets = [];
|
578
|
|
579
|
function wrapRegexp(src) {
|
580
|
if (src && !/^\^?\(.*\)\$?$|^\\b$/.test(src))
|
581
|
src = "(?:" + src + ")";
|
582
|
|
583
|
return src || "";
|
584
|
}
|
585
|
function guardedRegexp(re, guard, opening) {
|
586
|
re = wrapRegexp(re);
|
587
|
guard = wrapRegexp(guard);
|
588
|
if (opening) {
|
589
|
re = guard + re;
|
590
|
if (re && re[re.length - 1] != "$")
|
591
|
re = re + "$";
|
592
|
} else {
|
593
|
re = re + guard;
|
594
|
if (re && re[0] != "^")
|
595
|
re = "^" + re;
|
596
|
}
|
597
|
return new RegExp(re);
|
598
|
}
|
599
|
|
600
|
function addSnippet(s) {
|
601
|
if (!s.scope)
|
602
|
s.scope = scope || "_";
|
603
|
scope = s.scope;
|
604
|
if (!snippetMap[scope]) {
|
605
|
snippetMap[scope] = [];
|
606
|
snippetNameMap[scope] = {};
|
607
|
}
|
608
|
|
609
|
var map = snippetNameMap[scope];
|
610
|
if (s.name) {
|
611
|
var old = map[s.name];
|
612
|
if (old)
|
613
|
self.unregister(old);
|
614
|
map[s.name] = s;
|
615
|
}
|
616
|
snippetMap[scope].push(s);
|
617
|
|
618
|
if (s.prefix)
|
619
|
s.tabTrigger = s.prefix;
|
620
|
|
621
|
if (!s.content && s.body)
|
622
|
s.content = Array.isArray(s.body) ? s.body.join("\n") : s.body;
|
623
|
|
624
|
if (s.tabTrigger && !s.trigger) {
|
625
|
if (!s.guard && /^\w/.test(s.tabTrigger))
|
626
|
s.guard = "\\b";
|
627
|
s.trigger = lang.escapeRegExp(s.tabTrigger);
|
628
|
}
|
629
|
|
630
|
if (!s.trigger && !s.guard && !s.endTrigger && !s.endGuard)
|
631
|
return;
|
632
|
|
633
|
s.startRe = guardedRegexp(s.trigger, s.guard, true);
|
634
|
s.triggerRe = new RegExp(s.trigger);
|
635
|
|
636
|
s.endRe = guardedRegexp(s.endTrigger, s.endGuard, true);
|
637
|
s.endTriggerRe = new RegExp(s.endTrigger);
|
638
|
}
|
639
|
|
640
|
if (Array.isArray(snippets)) {
|
641
|
snippets.forEach(addSnippet);
|
642
|
} else {
|
643
|
Object.keys(snippets).forEach(function(key) {
|
644
|
addSnippet(snippets[key]);
|
645
|
});
|
646
|
}
|
647
|
|
648
|
this._signal("registerSnippets", {scope: scope});
|
649
|
};
|
650
|
this.unregister = function(snippets, scope) {
|
651
|
var snippetMap = this.snippetMap;
|
652
|
var snippetNameMap = this.snippetNameMap;
|
653
|
|
654
|
function removeSnippet(s) {
|
655
|
var nameMap = snippetNameMap[s.scope||scope];
|
656
|
if (nameMap && nameMap[s.name]) {
|
657
|
delete nameMap[s.name];
|
658
|
var map = snippetMap[s.scope||scope];
|
659
|
var i = map && map.indexOf(s);
|
660
|
if (i >= 0)
|
661
|
map.splice(i, 1);
|
662
|
}
|
663
|
}
|
664
|
if (snippets.content)
|
665
|
removeSnippet(snippets);
|
666
|
else if (Array.isArray(snippets))
|
667
|
snippets.forEach(removeSnippet);
|
668
|
};
|
669
|
this.parseSnippetFile = function(str) {
|
670
|
str = str.replace(/\r/g, "");
|
671
|
var list = [], snippet = {};
|
672
|
var re = /^#.*|^({[\s\S]*})\s*$|^(\S+) (.*)$|^((?:\n*\t.*)+)/gm;
|
673
|
var m;
|
674
|
while (m = re.exec(str)) {
|
675
|
if (m[1]) {
|
676
|
try {
|
677
|
snippet = JSON.parse(m[1]);
|
678
|
list.push(snippet);
|
679
|
} catch (e) {}
|
680
|
} if (m[4]) {
|
681
|
snippet.content = m[4].replace(/^\t/gm, "");
|
682
|
list.push(snippet);
|
683
|
snippet = {};
|
684
|
} else {
|
685
|
var key = m[2], val = m[3];
|
686
|
if (key == "regex") {
|
687
|
var guardRe = /\/((?:[^\/\\]|\\.)*)|$/g;
|
688
|
snippet.guard = guardRe.exec(val)[1];
|
689
|
snippet.trigger = guardRe.exec(val)[1];
|
690
|
snippet.endTrigger = guardRe.exec(val)[1];
|
691
|
snippet.endGuard = guardRe.exec(val)[1];
|
692
|
} else if (key == "snippet") {
|
693
|
snippet.tabTrigger = val.match(/^\S*/)[0];
|
694
|
if (!snippet.name)
|
695
|
snippet.name = val;
|
696
|
} else if (key) {
|
697
|
snippet[key] = val;
|
698
|
}
|
699
|
}
|
700
|
}
|
701
|
return list;
|
702
|
};
|
703
|
this.getSnippetByName = function(name, editor) {
|
704
|
var snippetMap = this.snippetNameMap;
|
705
|
var snippet;
|
706
|
this.getActiveScopes(editor).some(function(scope) {
|
707
|
var snippets = snippetMap[scope];
|
708
|
if (snippets)
|
709
|
snippet = snippets[name];
|
710
|
return !!snippet;
|
711
|
}, this);
|
712
|
return snippet;
|
713
|
};
|
714
|
|
715
|
}).call(SnippetManager.prototype);
|
716
|
|
717
|
|
718
|
var TabstopManager = function(editor) {
|
719
|
if (editor.tabstopManager)
|
720
|
return editor.tabstopManager;
|
721
|
editor.tabstopManager = this;
|
722
|
this.$onChange = this.onChange.bind(this);
|
723
|
this.$onChangeSelection = lang.delayedCall(this.onChangeSelection.bind(this)).schedule;
|
724
|
this.$onChangeSession = this.onChangeSession.bind(this);
|
725
|
this.$onAfterExec = this.onAfterExec.bind(this);
|
726
|
this.attach(editor);
|
727
|
};
|
728
|
(function() {
|
729
|
this.attach = function(editor) {
|
730
|
this.index = 0;
|
731
|
this.ranges = [];
|
732
|
this.tabstops = [];
|
733
|
this.$openTabstops = null;
|
734
|
this.selectedTabstop = null;
|
735
|
|
736
|
this.editor = editor;
|
737
|
this.editor.on("change", this.$onChange);
|
738
|
this.editor.on("changeSelection", this.$onChangeSelection);
|
739
|
this.editor.on("changeSession", this.$onChangeSession);
|
740
|
this.editor.commands.on("afterExec", this.$onAfterExec);
|
741
|
this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
|
742
|
};
|
743
|
this.detach = function() {
|
744
|
this.tabstops.forEach(this.removeTabstopMarkers, this);
|
745
|
this.ranges = null;
|
746
|
this.tabstops = null;
|
747
|
this.selectedTabstop = null;
|
748
|
this.editor.removeListener("change", this.$onChange);
|
749
|
this.editor.removeListener("changeSelection", this.$onChangeSelection);
|
750
|
this.editor.removeListener("changeSession", this.$onChangeSession);
|
751
|
this.editor.commands.removeListener("afterExec", this.$onAfterExec);
|
752
|
this.editor.keyBinding.removeKeyboardHandler(this.keyboardHandler);
|
753
|
this.editor.tabstopManager = null;
|
754
|
this.editor = null;
|
755
|
};
|
756
|
|
757
|
this.onChange = function(delta) {
|
758
|
var isRemove = delta.action[0] == "r";
|
759
|
var selectedTabstop = this.selectedTabstop || {};
|
760
|
var parents = selectedTabstop.parents || {};
|
761
|
var tabstops = (this.tabstops || []).slice();
|
762
|
for (var i = 0; i < tabstops.length; i++) {
|
763
|
var ts = tabstops[i];
|
764
|
var active = ts == selectedTabstop || parents[ts.index];
|
765
|
ts.rangeList.$bias = active ? 0 : 1;
|
766
|
|
767
|
if (delta.action == "remove" && ts !== selectedTabstop) {
|
768
|
var parentActive = ts.parents && ts.parents[selectedTabstop.index];
|
769
|
var startIndex = ts.rangeList.pointIndex(delta.start, parentActive);
|
770
|
startIndex = startIndex < 0 ? -startIndex - 1 : startIndex + 1;
|
771
|
var endIndex = ts.rangeList.pointIndex(delta.end, parentActive);
|
772
|
endIndex = endIndex < 0 ? -endIndex - 1 : endIndex - 1;
|
773
|
var toRemove = ts.rangeList.ranges.slice(startIndex, endIndex);
|
774
|
for (var j = 0; j < toRemove.length; j++)
|
775
|
this.removeRange(toRemove[j]);
|
776
|
}
|
777
|
ts.rangeList.$onChange(delta);
|
778
|
}
|
779
|
var session = this.editor.session;
|
780
|
if (!this.$inChange && isRemove && session.getLength() == 1 && !session.getValue())
|
781
|
this.detach();
|
782
|
};
|
783
|
this.updateLinkedFields = function() {
|
784
|
var ts = this.selectedTabstop;
|
785
|
if (!ts || !ts.hasLinkedRanges || !ts.firstNonLinked)
|
786
|
return;
|
787
|
this.$inChange = true;
|
788
|
var session = this.editor.session;
|
789
|
var text = session.getTextRange(ts.firstNonLinked);
|
790
|
for (var i = 0; i < ts.length; i++) {
|
791
|
var range = ts[i];
|
792
|
if (!range.linked)
|
793
|
continue;
|
794
|
var original = range.original;
|
795
|
var fmt = exports.snippetManager.tmStrFormat(text, original, this.editor);
|
796
|
session.replace(range, fmt);
|
797
|
}
|
798
|
this.$inChange = false;
|
799
|
};
|
800
|
this.onAfterExec = function(e) {
|
801
|
if (e.command && !e.command.readOnly)
|
802
|
this.updateLinkedFields();
|
803
|
};
|
804
|
this.onChangeSelection = function() {
|
805
|
if (!this.editor)
|
806
|
return;
|
807
|
var lead = this.editor.selection.lead;
|
808
|
var anchor = this.editor.selection.anchor;
|
809
|
var isEmpty = this.editor.selection.isEmpty();
|
810
|
for (var i = 0; i < this.ranges.length; i++) {
|
811
|
if (this.ranges[i].linked)
|
812
|
continue;
|
813
|
var containsLead = this.ranges[i].contains(lead.row, lead.column);
|
814
|
var containsAnchor = isEmpty || this.ranges[i].contains(anchor.row, anchor.column);
|
815
|
if (containsLead && containsAnchor)
|
816
|
return;
|
817
|
}
|
818
|
this.detach();
|
819
|
};
|
820
|
this.onChangeSession = function() {
|
821
|
this.detach();
|
822
|
};
|
823
|
this.tabNext = function(dir) {
|
824
|
var max = this.tabstops.length;
|
825
|
var index = this.index + (dir || 1);
|
826
|
index = Math.min(Math.max(index, 1), max);
|
827
|
if (index == max)
|
828
|
index = 0;
|
829
|
this.selectTabstop(index);
|
830
|
if (index === 0)
|
831
|
this.detach();
|
832
|
};
|
833
|
this.selectTabstop = function(index) {
|
834
|
this.$openTabstops = null;
|
835
|
var ts = this.tabstops[this.index];
|
836
|
if (ts)
|
837
|
this.addTabstopMarkers(ts);
|
838
|
this.index = index;
|
839
|
ts = this.tabstops[this.index];
|
840
|
if (!ts || !ts.length)
|
841
|
return;
|
842
|
|
843
|
this.selectedTabstop = ts;
|
844
|
var range = ts.firstNonLinked || ts;
|
845
|
if (!this.editor.inVirtualSelectionMode) {
|
846
|
var sel = this.editor.multiSelect;
|
847
|
sel.toSingleRange(range.clone());
|
848
|
for (var i = 0; i < ts.length; i++) {
|
849
|
if (ts.hasLinkedRanges && ts[i].linked)
|
850
|
continue;
|
851
|
sel.addRange(ts[i].clone(), true);
|
852
|
}
|
853
|
if (sel.ranges[0])
|
854
|
sel.addRange(sel.ranges[0].clone());
|
855
|
} else {
|
856
|
this.editor.selection.setRange(range);
|
857
|
}
|
858
|
|
859
|
this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
|
860
|
if (this.selectedTabstop && this.selectedTabstop.choices)
|
861
|
this.editor.execCommand("startAutocomplete", {matches: this.selectedTabstop.choices});
|
862
|
};
|
863
|
this.addTabstops = function(tabstops, start, end) {
|
864
|
var useLink = this.useLink || !this.editor.getOption("enableMultiselect");
|
865
|
|
866
|
if (!this.$openTabstops)
|
867
|
this.$openTabstops = [];
|
868
|
if (!tabstops[0]) {
|
869
|
var p = Range.fromPoints(end, end);
|
870
|
moveRelative(p.start, start);
|
871
|
moveRelative(p.end, start);
|
872
|
tabstops[0] = [p];
|
873
|
tabstops[0].index = 0;
|
874
|
}
|
875
|
|
876
|
var i = this.index;
|
877
|
var arg = [i + 1, 0];
|
878
|
var ranges = this.ranges;
|
879
|
tabstops.forEach(function(ts, index) {
|
880
|
var dest = this.$openTabstops[index] || ts;
|
881
|
|
882
|
for (var i = 0; i < ts.length; i++) {
|
883
|
var p = ts[i];
|
884
|
var range = Range.fromPoints(p.start, p.end || p.start);
|
885
|
movePoint(range.start, start);
|
886
|
movePoint(range.end, start);
|
887
|
range.original = p;
|
888
|
range.tabstop = dest;
|
889
|
ranges.push(range);
|
890
|
if (dest != ts)
|
891
|
dest.unshift(range);
|
892
|
else
|
893
|
dest[i] = range;
|
894
|
if (p.fmtString || (dest.firstNonLinked && useLink)) {
|
895
|
range.linked = true;
|
896
|
dest.hasLinkedRanges = true;
|
897
|
} else if (!dest.firstNonLinked)
|
898
|
dest.firstNonLinked = range;
|
899
|
}
|
900
|
if (!dest.firstNonLinked)
|
901
|
dest.hasLinkedRanges = false;
|
902
|
if (dest === ts) {
|
903
|
arg.push(dest);
|
904
|
this.$openTabstops[index] = dest;
|
905
|
}
|
906
|
this.addTabstopMarkers(dest);
|
907
|
dest.rangeList = dest.rangeList || new RangeList();
|
908
|
dest.rangeList.$bias = 0;
|
909
|
dest.rangeList.addList(dest);
|
910
|
}, this);
|
911
|
|
912
|
if (arg.length > 2) {
|
913
|
if (this.tabstops.length)
|
914
|
arg.push(arg.splice(2, 1)[0]);
|
915
|
this.tabstops.splice.apply(this.tabstops, arg);
|
916
|
}
|
917
|
};
|
918
|
|
919
|
this.addTabstopMarkers = function(ts) {
|
920
|
var session = this.editor.session;
|
921
|
ts.forEach(function(range) {
|
922
|
if (!range.markerId)
|
923
|
range.markerId = session.addMarker(range, "ace_snippet-marker", "text");
|
924
|
});
|
925
|
};
|
926
|
this.removeTabstopMarkers = function(ts) {
|
927
|
var session = this.editor.session;
|
928
|
ts.forEach(function(range) {
|
929
|
session.removeMarker(range.markerId);
|
930
|
range.markerId = null;
|
931
|
});
|
932
|
};
|
933
|
this.removeRange = function(range) {
|
934
|
var i = range.tabstop.indexOf(range);
|
935
|
if (i != -1) range.tabstop.splice(i, 1);
|
936
|
i = this.ranges.indexOf(range);
|
937
|
if (i != -1) this.ranges.splice(i, 1);
|
938
|
i = range.tabstop.rangeList.ranges.indexOf(range);
|
939
|
if (i != -1) range.tabstop.splice(i, 1);
|
940
|
this.editor.session.removeMarker(range.markerId);
|
941
|
if (!range.tabstop.length) {
|
942
|
i = this.tabstops.indexOf(range.tabstop);
|
943
|
if (i != -1)
|
944
|
this.tabstops.splice(i, 1);
|
945
|
if (!this.tabstops.length)
|
946
|
this.detach();
|
947
|
}
|
948
|
};
|
949
|
|
950
|
this.keyboardHandler = new HashHandler();
|
951
|
this.keyboardHandler.bindKeys({
|
952
|
"Tab": function(editor) {
|
953
|
if (exports.snippetManager && exports.snippetManager.expandWithTab(editor))
|
954
|
return;
|
955
|
editor.tabstopManager.tabNext(1);
|
956
|
editor.renderer.scrollCursorIntoView();
|
957
|
},
|
958
|
"Shift-Tab": function(editor) {
|
959
|
editor.tabstopManager.tabNext(-1);
|
960
|
editor.renderer.scrollCursorIntoView();
|
961
|
},
|
962
|
"Esc": function(editor) {
|
963
|
editor.tabstopManager.detach();
|
964
|
}
|
965
|
});
|
966
|
}).call(TabstopManager.prototype);
|
967
|
|
968
|
|
969
|
|
970
|
var movePoint = function(point, diff) {
|
971
|
if (point.row == 0)
|
972
|
point.column += diff.column;
|
973
|
point.row += diff.row;
|
974
|
};
|
975
|
|
976
|
var moveRelative = function(point, start) {
|
977
|
if (point.row == start.row)
|
978
|
point.column -= start.column;
|
979
|
point.row -= start.row;
|
980
|
};
|
981
|
|
982
|
|
983
|
require("./lib/dom").importCssString("\
|
984
|
.ace_snippet-marker {\
|
985
|
-moz-box-sizing: border-box;\
|
986
|
box-sizing: border-box;\
|
987
|
background: rgba(194, 193, 208, 0.09);\
|
988
|
border: 1px dotted rgba(211, 208, 235, 0.62);\
|
989
|
position: absolute;\
|
990
|
}");
|
991
|
|
992
|
exports.snippetManager = new SnippetManager();
|
993
|
|
994
|
|
995
|
var Editor = require("./editor").Editor;
|
996
|
(function() {
|
997
|
this.insertSnippet = function(content, options) {
|
998
|
return exports.snippetManager.insertSnippet(this, content, options);
|
999
|
};
|
1000
|
this.expandSnippet = function(options) {
|
1001
|
return exports.snippetManager.expandWithTab(this, options);
|
1002
|
};
|
1003
|
}).call(Editor.prototype);
|
1004
|
|
1005
|
});
|
1006
|
|
1007
|
ace.define("ace/autocomplete/popup",["require","exports","module","ace/virtual_renderer","ace/editor","ace/range","ace/lib/event","ace/lib/lang","ace/lib/dom"], function(require, exports, module) {
|
1008
|
"use strict";
|
1009
|
|
1010
|
var Renderer = require("../virtual_renderer").VirtualRenderer;
|
1011
|
var Editor = require("../editor").Editor;
|
1012
|
var Range = require("../range").Range;
|
1013
|
var event = require("../lib/event");
|
1014
|
var lang = require("../lib/lang");
|
1015
|
var dom = require("../lib/dom");
|
1016
|
|
1017
|
var $singleLineEditor = function(el) {
|
1018
|
var renderer = new Renderer(el);
|
1019
|
|
1020
|
renderer.$maxLines = 4;
|
1021
|
|
1022
|
var editor = new Editor(renderer);
|
1023
|
|
1024
|
editor.setHighlightActiveLine(false);
|
1025
|
editor.setShowPrintMargin(false);
|
1026
|
editor.renderer.setShowGutter(false);
|
1027
|
editor.renderer.setHighlightGutterLine(false);
|
1028
|
|
1029
|
editor.$mouseHandler.$focusTimeout = 0;
|
1030
|
editor.$highlightTagPending = true;
|
1031
|
|
1032
|
return editor;
|
1033
|
};
|
1034
|
|
1035
|
var AcePopup = function(parentNode) {
|
1036
|
var el = dom.createElement("div");
|
1037
|
var popup = new $singleLineEditor(el);
|
1038
|
|
1039
|
if (parentNode)
|
1040
|
parentNode.appendChild(el);
|
1041
|
el.style.display = "none";
|
1042
|
popup.renderer.content.style.cursor = "default";
|
1043
|
popup.renderer.setStyle("ace_autocomplete");
|
1044
|
|
1045
|
popup.setOption("displayIndentGuides", false);
|
1046
|
popup.setOption("dragDelay", 150);
|
1047
|
|
1048
|
var noop = function(){};
|
1049
|
|
1050
|
popup.focus = noop;
|
1051
|
popup.$isFocused = true;
|
1052
|
|
1053
|
popup.renderer.$cursorLayer.restartTimer = noop;
|
1054
|
popup.renderer.$cursorLayer.element.style.opacity = 0;
|
1055
|
|
1056
|
popup.renderer.$maxLines = 8;
|
1057
|
popup.renderer.$keepTextAreaAtCursor = false;
|
1058
|
|
1059
|
popup.setHighlightActiveLine(false);
|
1060
|
popup.session.highlight("");
|
1061
|
popup.session.$searchHighlight.clazz = "ace_highlight-marker";
|
1062
|
|
1063
|
popup.on("mousedown", function(e) {
|
1064
|
var pos = e.getDocumentPosition();
|
1065
|
popup.selection.moveToPosition(pos);
|
1066
|
selectionMarker.start.row = selectionMarker.end.row = pos.row;
|
1067
|
e.stop();
|
1068
|
});
|
1069
|
|
1070
|
var lastMouseEvent;
|
1071
|
var hoverMarker = new Range(-1,0,-1,Infinity);
|
1072
|
var selectionMarker = new Range(-1,0,-1,Infinity);
|
1073
|
selectionMarker.id = popup.session.addMarker(selectionMarker, "ace_active-line", "fullLine");
|
1074
|
popup.setSelectOnHover = function(val) {
|
1075
|
if (!val) {
|
1076
|
hoverMarker.id = popup.session.addMarker(hoverMarker, "ace_line-hover", "fullLine");
|
1077
|
} else if (hoverMarker.id) {
|
1078
|
popup.session.removeMarker(hoverMarker.id);
|
1079
|
hoverMarker.id = null;
|
1080
|
}
|
1081
|
};
|
1082
|
popup.setSelectOnHover(false);
|
1083
|
popup.on("mousemove", function(e) {
|
1084
|
if (!lastMouseEvent) {
|
1085
|
lastMouseEvent = e;
|
1086
|
return;
|
1087
|
}
|
1088
|
if (lastMouseEvent.x == e.x && lastMouseEvent.y == e.y) {
|
1089
|
return;
|
1090
|
}
|
1091
|
lastMouseEvent = e;
|
1092
|
lastMouseEvent.scrollTop = popup.renderer.scrollTop;
|
1093
|
var row = lastMouseEvent.getDocumentPosition().row;
|
1094
|
if (hoverMarker.start.row != row) {
|
1095
|
if (!hoverMarker.id)
|
1096
|
popup.setRow(row);
|
1097
|
setHoverMarker(row);
|
1098
|
}
|
1099
|
});
|
1100
|
popup.renderer.on("beforeRender", function() {
|
1101
|
if (lastMouseEvent && hoverMarker.start.row != -1) {
|
1102
|
lastMouseEvent.$pos = null;
|
1103
|
var row = lastMouseEvent.getDocumentPosition().row;
|
1104
|
if (!hoverMarker.id)
|
1105
|
popup.setRow(row);
|
1106
|
setHoverMarker(row, true);
|
1107
|
}
|
1108
|
});
|
1109
|
popup.renderer.on("afterRender", function() {
|
1110
|
var row = popup.getRow();
|
1111
|
var t = popup.renderer.$textLayer;
|
1112
|
var selected = t.element.childNodes[row - t.config.firstRow];
|
1113
|
if (selected !== t.selectedNode && t.selectedNode)
|
1114
|
dom.removeCssClass(t.selectedNode, "ace_selected");
|
1115
|
t.selectedNode = selected;
|
1116
|
if (selected)
|
1117
|
dom.addCssClass(selected, "ace_selected");
|
1118
|
});
|
1119
|
var hideHoverMarker = function() { setHoverMarker(-1); };
|
1120
|
var setHoverMarker = function(row, suppressRedraw) {
|
1121
|
if (row !== hoverMarker.start.row) {
|
1122
|
hoverMarker.start.row = hoverMarker.end.row = row;
|
1123
|
if (!suppressRedraw)
|
1124
|
popup.session._emit("changeBackMarker");
|
1125
|
popup._emit("changeHoverMarker");
|
1126
|
}
|
1127
|
};
|
1128
|
popup.getHoveredRow = function() {
|
1129
|
return hoverMarker.start.row;
|
1130
|
};
|
1131
|
|
1132
|
event.addListener(popup.container, "mouseout", hideHoverMarker);
|
1133
|
popup.on("hide", hideHoverMarker);
|
1134
|
popup.on("changeSelection", hideHoverMarker);
|
1135
|
|
1136
|
popup.session.doc.getLength = function() {
|
1137
|
return popup.data.length;
|
1138
|
};
|
1139
|
popup.session.doc.getLine = function(i) {
|
1140
|
var data = popup.data[i];
|
1141
|
if (typeof data == "string")
|
1142
|
return data;
|
1143
|
return (data && data.value) || "";
|
1144
|
};
|
1145
|
|
1146
|
var bgTokenizer = popup.session.bgTokenizer;
|
1147
|
bgTokenizer.$tokenizeRow = function(row) {
|
1148
|
var data = popup.data[row];
|
1149
|
var tokens = [];
|
1150
|
if (!data)
|
1151
|
return tokens;
|
1152
|
if (typeof data == "string")
|
1153
|
data = {value: data};
|
1154
|
var caption = data.caption || data.value || data.name;
|
1155
|
|
1156
|
function addToken(value, className) {
|
1157
|
value && tokens.push({
|
1158
|
type: (data.className || "") + (className || ""),
|
1159
|
value: value
|
1160
|
});
|
1161
|
}
|
1162
|
|
1163
|
var lower = caption.toLowerCase();
|
1164
|
var filterText = (popup.filterText || "").toLowerCase();
|
1165
|
var lastIndex = 0;
|
1166
|
var lastI = 0;
|
1167
|
for (var i = 0; i <= filterText.length; i++) {
|
1168
|
if (i != lastI && (data.matchMask & (1 << i) || i == filterText.length)) {
|
1169
|
var sub = filterText.slice(lastI, i);
|
1170
|
lastI = i;
|
1171
|
var index = lower.indexOf(sub, lastIndex);
|
1172
|
if (index == -1) continue;
|
1173
|
addToken(caption.slice(lastIndex, index), "");
|
1174
|
lastIndex = index + sub.length;
|
1175
|
addToken(caption.slice(index, lastIndex), "completion-highlight");
|
1176
|
}
|
1177
|
}
|
1178
|
addToken(caption.slice(lastIndex, caption.length), "");
|
1179
|
|
1180
|
if (data.meta)
|
1181
|
tokens.push({type: "completion-meta", value: data.meta});
|
1182
|
if (data.message)
|
1183
|
tokens.push({type: "completion-message", value: data.message});
|
1184
|
|
1185
|
return tokens;
|
1186
|
};
|
1187
|
bgTokenizer.$updateOnChange = noop;
|
1188
|
bgTokenizer.start = noop;
|
1189
|
|
1190
|
popup.session.$computeWidth = function() {
|
1191
|
return this.screenWidth = 0;
|
1192
|
};
|
1193
|
popup.isOpen = false;
|
1194
|
popup.isTopdown = false;
|
1195
|
popup.autoSelect = true;
|
1196
|
popup.filterText = "";
|
1197
|
|
1198
|
popup.data = [];
|
1199
|
popup.setData = function(list, filterText) {
|
1200
|
popup.filterText = filterText || "";
|
1201
|
popup.setValue(lang.stringRepeat("\n", list.length), -1);
|
1202
|
popup.data = list || [];
|
1203
|
popup.setRow(0);
|
1204
|
};
|
1205
|
popup.getData = function(row) {
|
1206
|
return popup.data[row];
|
1207
|
};
|
1208
|
|
1209
|
popup.getRow = function() {
|
1210
|
return selectionMarker.start.row;
|
1211
|
};
|
1212
|
popup.setRow = function(line) {
|
1213
|
line = Math.max(this.autoSelect ? 0 : -1, Math.min(this.data.length, line));
|
1214
|
if (selectionMarker.start.row != line) {
|
1215
|
popup.selection.clearSelection();
|
1216
|
selectionMarker.start.row = selectionMarker.end.row = line || 0;
|
1217
|
popup.session._emit("changeBackMarker");
|
1218
|
popup.moveCursorTo(line || 0, 0);
|
1219
|
if (popup.isOpen)
|
1220
|
popup._signal("select");
|
1221
|
}
|
1222
|
};
|
1223
|
|
1224
|
popup.on("changeSelection", function() {
|
1225
|
if (popup.isOpen)
|
1226
|
popup.setRow(popup.selection.lead.row);
|
1227
|
popup.renderer.scrollCursorIntoView();
|
1228
|
});
|
1229
|
|
1230
|
popup.hide = function() {
|
1231
|
this.container.style.display = "none";
|
1232
|
this._signal("hide");
|
1233
|
popup.isOpen = false;
|
1234
|
};
|
1235
|
popup.show = function(pos, lineHeight, topdownOnly) {
|
1236
|
var el = this.container;
|
1237
|
var screenHeight = window.innerHeight;
|
1238
|
var screenWidth = window.innerWidth;
|
1239
|
var renderer = this.renderer;
|
1240
|
var maxH = renderer.$maxLines * lineHeight * 1.4;
|
1241
|
var top = pos.top + this.$borderSize;
|
1242
|
var allowTopdown = top > screenHeight / 2 && !topdownOnly;
|
1243
|
if (allowTopdown && top + lineHeight + maxH > screenHeight) {
|
1244
|
renderer.$maxPixelHeight = top - 2 * this.$borderSize;
|
1245
|
el.style.top = "";
|
1246
|
el.style.bottom = screenHeight - top + "px";
|
1247
|
popup.isTopdown = false;
|
1248
|
} else {
|
1249
|
top += lineHeight;
|
1250
|
renderer.$maxPixelHeight = screenHeight - top - 0.2 * lineHeight;
|
1251
|
el.style.top = top + "px";
|
1252
|
el.style.bottom = "";
|
1253
|
popup.isTopdown = true;
|
1254
|
}
|
1255
|
|
1256
|
el.style.display = "";
|
1257
|
|
1258
|
var left = pos.left;
|
1259
|
if (left + el.offsetWidth > screenWidth)
|
1260
|
left = screenWidth - el.offsetWidth;
|
1261
|
|
1262
|
el.style.left = left + "px";
|
1263
|
|
1264
|
this._signal("show");
|
1265
|
lastMouseEvent = null;
|
1266
|
popup.isOpen = true;
|
1267
|
};
|
1268
|
|
1269
|
popup.goTo = function(where) {
|
1270
|
var row = this.getRow();
|
1271
|
var max = this.session.getLength() - 1;
|
1272
|
|
1273
|
switch(where) {
|
1274
|
case "up": row = row <= 0 ? max : row - 1; break;
|
1275
|
case "down": row = row >= max ? -1 : row + 1; break;
|
1276
|
case "start": row = 0; break;
|
1277
|
case "end": row = max; break;
|
1278
|
}
|
1279
|
|
1280
|
this.setRow(row);
|
1281
|
};
|
1282
|
|
1283
|
|
1284
|
popup.getTextLeftOffset = function() {
|
1285
|
return this.$borderSize + this.renderer.$padding + this.$imageSize;
|
1286
|
};
|
1287
|
|
1288
|
popup.$imageSize = 0;
|
1289
|
popup.$borderSize = 1;
|
1290
|
|
1291
|
return popup;
|
1292
|
};
|
1293
|
|
1294
|
dom.importCssString("\
|
1295
|
.ace_editor.ace_autocomplete .ace_marker-layer .ace_active-line {\
|
1296
|
background-color: #CAD6FA;\
|
1297
|
z-index: 1;\
|
1298
|
}\
|
1299
|
.ace_dark.ace_editor.ace_autocomplete .ace_marker-layer .ace_active-line {\
|
1300
|
background-color: #3a674e;\
|
1301
|
}\
|
1302
|
.ace_editor.ace_autocomplete .ace_line-hover {\
|
1303
|
border: 1px solid #abbffe;\
|
1304
|
margin-top: -1px;\
|
1305
|
background: rgba(233,233,253,0.4);\
|
1306
|
position: absolute;\
|
1307
|
z-index: 2;\
|
1308
|
}\
|
1309
|
.ace_dark.ace_editor.ace_autocomplete .ace_line-hover {\
|
1310
|
border: 1px solid rgba(109, 150, 13, 0.8);\
|
1311
|
background: rgba(58, 103, 78, 0.62);\
|
1312
|
}\
|
1313
|
.ace_completion-meta {\
|
1314
|
opacity: 0.5;\
|
1315
|
margin: 0.9em;\
|
1316
|
}\
|
1317
|
.ace_completion-message {\
|
1318
|
color: blue;\
|
1319
|
}\
|
1320
|
.ace_editor.ace_autocomplete .ace_completion-highlight{\
|
1321
|
color: #2d69c7;\
|
1322
|
}\
|
1323
|
.ace_dark.ace_editor.ace_autocomplete .ace_completion-highlight{\
|
1324
|
color: #93ca12;\
|
1325
|
}\
|
1326
|
.ace_editor.ace_autocomplete {\
|
1327
|
width: 300px;\
|
1328
|
z-index: 200000;\
|
1329
|
border: 1px lightgray solid;\
|
1330
|
position: fixed;\
|
1331
|
box-shadow: 2px 3px 5px rgba(0,0,0,.2);\
|
1332
|
line-height: 1.4;\
|
1333
|
background: #fefefe;\
|
1334
|
color: #111;\
|
1335
|
}\
|
1336
|
.ace_dark.ace_editor.ace_autocomplete {\
|
1337
|
border: 1px #484747 solid;\
|
1338
|
box-shadow: 2px 3px 5px rgba(0, 0, 0, 0.51);\
|
1339
|
line-height: 1.4;\
|
1340
|
background: #25282c;\
|
1341
|
color: #c1c1c1;\
|
1342
|
}", "autocompletion.css");
|
1343
|
|
1344
|
exports.AcePopup = AcePopup;
|
1345
|
exports.$singleLineEditor = $singleLineEditor;
|
1346
|
});
|
1347
|
|
1348
|
ace.define("ace/autocomplete/util",["require","exports","module"], function(require, exports, module) {
|
1349
|
"use strict";
|
1350
|
|
1351
|
exports.parForEach = function(array, fn, callback) {
|
1352
|
var completed = 0;
|
1353
|
var arLength = array.length;
|
1354
|
if (arLength === 0)
|
1355
|
callback();
|
1356
|
for (var i = 0; i < arLength; i++) {
|
1357
|
fn(array[i], function(result, err) {
|
1358
|
completed++;
|
1359
|
if (completed === arLength)
|
1360
|
callback(result, err);
|
1361
|
});
|
1362
|
}
|
1363
|
};
|
1364
|
|
1365
|
var ID_REGEX = /[a-zA-Z_0-9\$\-\u00A2-\u2000\u2070-\uFFFF]/;
|
1366
|
|
1367
|
exports.retrievePrecedingIdentifier = function(text, pos, regex) {
|
1368
|
regex = regex || ID_REGEX;
|
1369
|
var buf = [];
|
1370
|
for (var i = pos-1; i >= 0; i--) {
|
1371
|
if (regex.test(text[i]))
|
1372
|
buf.push(text[i]);
|
1373
|
else
|
1374
|
break;
|
1375
|
}
|
1376
|
return buf.reverse().join("");
|
1377
|
};
|
1378
|
|
1379
|
exports.retrieveFollowingIdentifier = function(text, pos, regex) {
|
1380
|
regex = regex || ID_REGEX;
|
1381
|
var buf = [];
|
1382
|
for (var i = pos; i < text.length; i++) {
|
1383
|
if (regex.test(text[i]))
|
1384
|
buf.push(text[i]);
|
1385
|
else
|
1386
|
break;
|
1387
|
}
|
1388
|
return buf;
|
1389
|
};
|
1390
|
|
1391
|
exports.getCompletionPrefix = function (editor) {
|
1392
|
var pos = editor.getCursorPosition();
|
1393
|
var line = editor.session.getLine(pos.row);
|
1394
|
var prefix;
|
1395
|
editor.completers.forEach(function(completer) {
|
1396
|
if (completer.identifierRegexps) {
|
1397
|
completer.identifierRegexps.forEach(function(identifierRegex) {
|
1398
|
if (!prefix && identifierRegex)
|
1399
|
prefix = this.retrievePrecedingIdentifier(line, pos.column, identifierRegex);
|
1400
|
}.bind(this));
|
1401
|
}
|
1402
|
}.bind(this));
|
1403
|
return prefix || this.retrievePrecedingIdentifier(line, pos.column);
|
1404
|
};
|
1405
|
|
1406
|
});
|
1407
|
|
1408
|
ace.define("ace/autocomplete",["require","exports","module","ace/keyboard/hash_handler","ace/autocomplete/popup","ace/autocomplete/util","ace/lib/lang","ace/lib/dom","ace/snippets","ace/config"], function(require, exports, module) {
|
1409
|
"use strict";
|
1410
|
|
1411
|
var HashHandler = require("./keyboard/hash_handler").HashHandler;
|
1412
|
var AcePopup = require("./autocomplete/popup").AcePopup;
|
1413
|
var util = require("./autocomplete/util");
|
1414
|
var lang = require("./lib/lang");
|
1415
|
var dom = require("./lib/dom");
|
1416
|
var snippetManager = require("./snippets").snippetManager;
|
1417
|
var config = require("./config");
|
1418
|
|
1419
|
var Autocomplete = function() {
|
1420
|
this.autoInsert = false;
|
1421
|
this.autoSelect = true;
|
1422
|
this.exactMatch = false;
|
1423
|
this.gatherCompletionsId = 0;
|
1424
|
this.keyboardHandler = new HashHandler();
|
1425
|
this.keyboardHandler.bindKeys(this.commands);
|
1426
|
|
1427
|
this.blurListener = this.blurListener.bind(this);
|
1428
|
this.changeListener = this.changeListener.bind(this);
|
1429
|
this.mousedownListener = this.mousedownListener.bind(this);
|
1430
|
this.mousewheelListener = this.mousewheelListener.bind(this);
|
1431
|
|
1432
|
this.changeTimer = lang.delayedCall(function() {
|
1433
|
this.updateCompletions(true);
|
1434
|
}.bind(this));
|
1435
|
|
1436
|
this.tooltipTimer = lang.delayedCall(this.updateDocTooltip.bind(this), 50);
|
1437
|
};
|
1438
|
|
1439
|
(function() {
|
1440
|
|
1441
|
this.$init = function() {
|
1442
|
this.popup = new AcePopup(document.body || document.documentElement);
|
1443
|
this.popup.on("click", function(e) {
|
1444
|
this.insertMatch();
|
1445
|
e.stop();
|
1446
|
}.bind(this));
|
1447
|
this.popup.focus = this.editor.focus.bind(this.editor);
|
1448
|
this.popup.on("show", this.tooltipTimer.bind(null, null));
|
1449
|
this.popup.on("select", this.tooltipTimer.bind(null, null));
|
1450
|
this.popup.on("changeHoverMarker", this.tooltipTimer.bind(null, null));
|
1451
|
return this.popup;
|
1452
|
};
|
1453
|
|
1454
|
this.getPopup = function() {
|
1455
|
return this.popup || this.$init();
|
1456
|
};
|
1457
|
|
1458
|
this.openPopup = function(editor, prefix, keepPopupPosition) {
|
1459
|
if (!this.popup)
|
1460
|
this.$init();
|
1461
|
|
1462
|
this.popup.autoSelect = this.autoSelect;
|
1463
|
|
1464
|
this.popup.setData(this.completions.filtered, this.completions.filterText);
|
1465
|
|
1466
|
editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
|
1467
|
|
1468
|
var renderer = editor.renderer;
|
1469
|
this.popup.setRow(this.autoSelect ? 0 : -1);
|
1470
|
if (!keepPopupPosition) {
|
1471
|
this.popup.setTheme(editor.getTheme());
|
1472
|
this.popup.setFontSize(editor.getFontSize());
|
1473
|
|
1474
|
var lineHeight = renderer.layerConfig.lineHeight;
|
1475
|
|
1476
|
var pos = renderer.$cursorLayer.getPixelPosition(this.base, true);
|
1477
|
pos.left -= this.popup.getTextLeftOffset();
|
1478
|
|
1479
|
var rect = editor.container.getBoundingClientRect();
|
1480
|
pos.top += rect.top - renderer.layerConfig.offset;
|
1481
|
pos.left += rect.left - editor.renderer.scrollLeft;
|
1482
|
pos.left += renderer.gutterWidth;
|
1483
|
|
1484
|
this.popup.show(pos, lineHeight);
|
1485
|
} else if (keepPopupPosition && !prefix) {
|
1486
|
this.detach();
|
1487
|
}
|
1488
|
};
|
1489
|
|
1490
|
this.detach = function() {
|
1491
|
this.editor.keyBinding.removeKeyboardHandler(this.keyboardHandler);
|
1492
|
this.editor.off("changeSelection", this.changeListener);
|
1493
|
this.editor.off("blur", this.blurListener);
|
1494
|
this.editor.off("mousedown", this.mousedownListener);
|
1495
|
this.editor.off("mousewheel", this.mousewheelListener);
|
1496
|
this.changeTimer.cancel();
|
1497
|
this.hideDocTooltip();
|
1498
|
|
1499
|
this.gatherCompletionsId += 1;
|
1500
|
if (this.popup && this.popup.isOpen)
|
1501
|
this.popup.hide();
|
1502
|
|
1503
|
if (this.base)
|
1504
|
this.base.detach();
|
1505
|
this.activated = false;
|
1506
|
this.completions = this.base = null;
|
1507
|
};
|
1508
|
|
1509
|
this.changeListener = function(e) {
|
1510
|
var cursor = this.editor.selection.lead;
|
1511
|
if (cursor.row != this.base.row || cursor.column < this.base.column) {
|
1512
|
this.detach();
|
1513
|
}
|
1514
|
if (this.activated)
|
1515
|
this.changeTimer.schedule();
|
1516
|
else
|
1517
|
this.detach();
|
1518
|
};
|
1519
|
|
1520
|
this.blurListener = function(e) {
|
1521
|
var el = document.activeElement;
|
1522
|
var text = this.editor.textInput.getElement();
|
1523
|
var fromTooltip = e.relatedTarget && this.tooltipNode && this.tooltipNode.contains(e.relatedTarget);
|
1524
|
var container = this.popup && this.popup.container;
|
1525
|
if (el != text && el.parentNode != container && !fromTooltip
|
1526
|
&& el != this.tooltipNode && e.relatedTarget != text
|
1527
|
) {
|
1528
|
this.detach();
|
1529
|
}
|
1530
|
};
|
1531
|
|
1532
|
this.mousedownListener = function(e) {
|
1533
|
this.detach();
|
1534
|
};
|
1535
|
|
1536
|
this.mousewheelListener = function(e) {
|
1537
|
this.detach();
|
1538
|
};
|
1539
|
|
1540
|
this.goTo = function(where) {
|
1541
|
this.popup.goTo(where);
|
1542
|
};
|
1543
|
|
1544
|
this.insertMatch = function(data, options) {
|
1545
|
if (!data)
|
1546
|
data = this.popup.getData(this.popup.getRow());
|
1547
|
if (!data)
|
1548
|
return false;
|
1549
|
|
1550
|
this.editor.startOperation({command: {name: "insertMatch"}});
|
1551
|
if (data.completer && data.completer.insertMatch) {
|
1552
|
data.completer.insertMatch(this.editor, data);
|
1553
|
} else {
|
1554
|
if (this.completions.filterText) {
|
1555
|
var ranges = this.editor.selection.getAllRanges();
|
1556
|
for (var i = 0, range; range = ranges[i]; i++) {
|
1557
|
range.start.column -= this.completions.filterText.length;
|
1558
|
this.editor.session.remove(range);
|
1559
|
}
|
1560
|
}
|
1561
|
if (data.snippet)
|
1562
|
snippetManager.insertSnippet(this.editor, data.snippet);
|
1563
|
else
|
1564
|
this.editor.execCommand("insertstring", data.value || data);
|
1565
|
}
|
1566
|
this.detach();
|
1567
|
this.editor.endOperation();
|
1568
|
};
|
1569
|
|
1570
|
|
1571
|
this.commands = {
|
1572
|
"Up": function(editor) { editor.completer.goTo("up"); },
|
1573
|
"Down": function(editor) { editor.completer.goTo("down"); },
|
1574
|
"Ctrl-Up|Ctrl-Home": function(editor) { editor.completer.goTo("start"); },
|
1575
|
"Ctrl-Down|Ctrl-End": function(editor) { editor.completer.goTo("end"); },
|
1576
|
|
1577
|
"Esc": function(editor) { editor.completer.detach(); },
|
1578
|
"Return": function(editor) { return editor.completer.insertMatch(); },
|
1579
|
"Shift-Return": function(editor) { editor.completer.insertMatch(null, {deleteSuffix: true}); },
|
1580
|
"Tab": function(editor) {
|
1581
|
var result = editor.completer.insertMatch();
|
1582
|
if (!result && !editor.tabstopManager)
|
1583
|
editor.completer.goTo("down");
|
1584
|
else
|
1585
|
return result;
|
1586
|
},
|
1587
|
|
1588
|
"PageUp": function(editor) { editor.completer.popup.gotoPageUp(); },
|
1589
|
"PageDown": function(editor) { editor.completer.popup.gotoPageDown(); }
|
1590
|
};
|
1591
|
|
1592
|
this.gatherCompletions = function(editor, callback) {
|
1593
|
var session = editor.getSession();
|
1594
|
var pos = editor.getCursorPosition();
|
1595
|
|
1596
|
var prefix = util.getCompletionPrefix(editor);
|
1597
|
|
1598
|
this.base = session.doc.createAnchor(pos.row, pos.column - prefix.length);
|
1599
|
this.base.$insertRight = true;
|
1600
|
|
1601
|
var matches = [];
|
1602
|
var total = editor.completers.length;
|
1603
|
editor.completers.forEach(function(completer, i) {
|
1604
|
completer.getCompletions(editor, session, pos, prefix, function(err, results) {
|
1605
|
if (!err && results)
|
1606
|
matches = matches.concat(results);
|
1607
|
callback(null, {
|
1608
|
prefix: util.getCompletionPrefix(editor),
|
1609
|
matches: matches,
|
1610
|
finished: (--total === 0)
|
1611
|
});
|
1612
|
});
|
1613
|
});
|
1614
|
return true;
|
1615
|
};
|
1616
|
|
1617
|
this.showPopup = function(editor, options) {
|
1618
|
if (this.editor)
|
1619
|
this.detach();
|
1620
|
|
1621
|
this.activated = true;
|
1622
|
|
1623
|
this.editor = editor;
|
1624
|
if (editor.completer != this) {
|
1625
|
if (editor.completer)
|
1626
|
editor.completer.detach();
|
1627
|
editor.completer = this;
|
1628
|
}
|
1629
|
|
1630
|
editor.on("changeSelection", this.changeListener);
|
1631
|
editor.on("blur", this.blurListener);
|
1632
|
editor.on("mousedown", this.mousedownListener);
|
1633
|
editor.on("mousewheel", this.mousewheelListener);
|
1634
|
|
1635
|
this.updateCompletions(false, options);
|
1636
|
};
|
1637
|
|
1638
|
this.updateCompletions = function(keepPopupPosition, options) {
|
1639
|
if (keepPopupPosition && this.base && this.completions) {
|
1640
|
var pos = this.editor.getCursorPosition();
|
1641
|
var prefix = this.editor.session.getTextRange({start: this.base, end: pos});
|
1642
|
if (prefix == this.completions.filterText)
|
1643
|
return;
|
1644
|
this.completions.setFilter(prefix);
|
1645
|
if (!this.completions.filtered.length)
|
1646
|
return this.detach();
|
1647
|
if (this.completions.filtered.length == 1
|
1648
|
&& this.completions.filtered[0].value == prefix
|
1649
|
&& !this.completions.filtered[0].snippet)
|
1650
|
return this.detach();
|
1651
|
this.openPopup(this.editor, prefix, keepPopupPosition);
|
1652
|
return;
|
1653
|
}
|
1654
|
|
1655
|
if (options && options.matches) {
|
1656
|
var pos = this.editor.getSelectionRange().start;
|
1657
|
this.base = this.editor.session.doc.createAnchor(pos.row, pos.column);
|
1658
|
this.base.$insertRight = true;
|
1659
|
this.completions = new FilteredList(options.matches);
|
1660
|
return this.openPopup(this.editor, "", keepPopupPosition);
|
1661
|
}
|
1662
|
var _id = this.gatherCompletionsId;
|
1663
|
this.gatherCompletions(this.editor, function(err, results) {
|
1664
|
var detachIfFinished = function() {
|
1665
|
if (!results.finished) return;
|
1666
|
return this.detach();
|
1667
|
}.bind(this);
|
1668
|
|
1669
|
var prefix = results.prefix;
|
1670
|
var matches = results && results.matches;
|
1671
|
|
1672
|
if (!matches || !matches.length)
|
1673
|
return detachIfFinished();
|
1674
|
if (prefix.indexOf(results.prefix) !== 0 || _id != this.gatherCompletionsId)
|
1675
|
return;
|
1676
|
|
1677
|
this.completions = new FilteredList(matches);
|
1678
|
|
1679
|
if (this.exactMatch)
|
1680
|
this.completions.exactMatch = true;
|
1681
|
|
1682
|
this.completions.setFilter(prefix);
|
1683
|
var filtered = this.completions.filtered;
|
1684
|
if (!filtered.length)
|
1685
|
return detachIfFinished();
|
1686
|
if (filtered.length == 1 && filtered[0].value == prefix && !filtered[0].snippet)
|
1687
|
return detachIfFinished();
|
1688
|
if (this.autoInsert && filtered.length == 1 && results.finished)
|
1689
|
return this.insertMatch(filtered[0]);
|
1690
|
|
1691
|
this.openPopup(this.editor, prefix, keepPopupPosition);
|
1692
|
}.bind(this));
|
1693
|
};
|
1694
|
|
1695
|
this.cancelContextMenu = function() {
|
1696
|
this.editor.$mouseHandler.cancelContextMenu();
|
1697
|
};
|
1698
|
|
1699
|
this.updateDocTooltip = function() {
|
1700
|
var popup = this.popup;
|
1701
|
var all = popup.data;
|
1702
|
var selected = all && (all[popup.getHoveredRow()] || all[popup.getRow()]);
|
1703
|
var doc = null;
|
1704
|
if (!selected || !this.editor || !this.popup.isOpen)
|
1705
|
return this.hideDocTooltip();
|
1706
|
this.editor.completers.some(function(completer) {
|
1707
|
if (completer.getDocTooltip)
|
1708
|
doc = completer.getDocTooltip(selected);
|
1709
|
return doc;
|
1710
|
});
|
1711
|
if (!doc && typeof selected != "string")
|
1712
|
doc = selected;
|
1713
|
|
1714
|
if (typeof doc == "string")
|
1715
|
doc = {docText: doc};
|
1716
|
if (!doc || !(doc.docHTML || doc.docText))
|
1717
|
return this.hideDocTooltip();
|
1718
|
this.showDocTooltip(doc);
|
1719
|
};
|
1720
|
|
1721
|
this.showDocTooltip = function(item) {
|
1722
|
if (!this.tooltipNode) {
|
1723
|
this.tooltipNode = dom.createElement("div");
|
1724
|
this.tooltipNode.className = "ace_tooltip ace_doc-tooltip";
|
1725
|
this.tooltipNode.style.margin = 0;
|
1726
|
this.tooltipNode.style.pointerEvents = "auto";
|
1727
|
this.tooltipNode.tabIndex = -1;
|
1728
|
this.tooltipNode.onblur = this.blurListener.bind(this);
|
1729
|
this.tooltipNode.onclick = this.onTooltipClick.bind(this);
|
1730
|
}
|
1731
|
|
1732
|
var tooltipNode = this.tooltipNode;
|
1733
|
if (item.docHTML) {
|
1734
|
tooltipNode.innerHTML = item.docHTML;
|
1735
|
} else if (item.docText) {
|
1736
|
tooltipNode.textContent = item.docText;
|
1737
|
}
|
1738
|
|
1739
|
if (!tooltipNode.parentNode)
|
1740
|
document.body.appendChild(tooltipNode);
|
1741
|
var popup = this.popup;
|
1742
|
var rect = popup.container.getBoundingClientRect();
|
1743
|
tooltipNode.style.top = popup.container.style.top;
|
1744
|
tooltipNode.style.bottom = popup.container.style.bottom;
|
1745
|
|
1746
|
tooltipNode.style.display = "block";
|
1747
|
if (window.innerWidth - rect.right < 320) {
|
1748
|
if (rect.left < 320) {
|
1749
|
if(popup.isTopdown) {
|
1750
|
tooltipNode.style.top = rect.bottom + "px";
|
1751
|
tooltipNode.style.left = rect.left + "px";
|
1752
|
tooltipNode.style.right = "";
|
1753
|
tooltipNode.style.bottom = "";
|
1754
|
} else {
|
1755
|
tooltipNode.style.top = popup.container.offsetTop - tooltipNode.offsetHeight + "px";
|
1756
|
tooltipNode.style.left = rect.left + "px";
|
1757
|
tooltipNode.style.right = "";
|
1758
|
tooltipNode.style.bottom = "";
|
1759
|
}
|
1760
|
} else {
|
1761
|
tooltipNode.style.right = window.innerWidth - rect.left + "px";
|
1762
|
tooltipNode.style.left = "";
|
1763
|
}
|
1764
|
} else {
|
1765
|
tooltipNode.style.left = (rect.right + 1) + "px";
|
1766
|
tooltipNode.style.right = "";
|
1767
|
}
|
1768
|
};
|
1769
|
|
1770
|
this.hideDocTooltip = function() {
|
1771
|
this.tooltipTimer.cancel();
|
1772
|
if (!this.tooltipNode) return;
|
1773
|
var el = this.tooltipNode;
|
1774
|
if (!this.editor.isFocused() && document.activeElement == el)
|
1775
|
this.editor.focus();
|
1776
|
this.tooltipNode = null;
|
1777
|
if (el.parentNode)
|
1778
|
el.parentNode.removeChild(el);
|
1779
|
};
|
1780
|
|
1781
|
this.onTooltipClick = function(e) {
|
1782
|
var a = e.target;
|
1783
|
while (a && a != this.tooltipNode) {
|
1784
|
if (a.nodeName == "A" && a.href) {
|
1785
|
a.rel = "noreferrer";
|
1786
|
a.target = "_blank";
|
1787
|
break;
|
1788
|
}
|
1789
|
a = a.parentNode;
|
1790
|
}
|
1791
|
};
|
1792
|
|
1793
|
this.destroy = function() {
|
1794
|
this.detach();
|
1795
|
if (this.popup) {
|
1796
|
this.popup.destroy();
|
1797
|
var el = this.popup.container;
|
1798
|
if (el && el.parentNode)
|
1799
|
el.parentNode.removeChild(el);
|
1800
|
}
|
1801
|
if (this.editor && this.editor.completer == this)
|
1802
|
this.editor.completer == null;
|
1803
|
this.popup = null;
|
1804
|
};
|
1805
|
|
1806
|
}).call(Autocomplete.prototype);
|
1807
|
|
1808
|
|
1809
|
Autocomplete.for = function(editor) {
|
1810
|
if (editor.completer) {
|
1811
|
return editor.completer;
|
1812
|
}
|
1813
|
if (config.get("sharedPopups")) {
|
1814
|
if (!Autocomplete.$shared)
|
1815
|
Autocomplete.$sharedInstance = new Autocomplete();
|
1816
|
editor.completer = Autocomplete.$sharedInstance;
|
1817
|
} else {
|
1818
|
editor.completer = new Autocomplete();
|
1819
|
editor.once("destroy", function(e, editor) {
|
1820
|
editor.completer.destroy();
|
1821
|
});
|
1822
|
}
|
1823
|
return editor.completer;
|
1824
|
};
|
1825
|
|
1826
|
Autocomplete.startCommand = {
|
1827
|
name: "startAutocomplete",
|
1828
|
exec: function(editor, options) {
|
1829
|
var completer = Autocomplete.for(editor);
|
1830
|
completer.autoInsert = false;
|
1831
|
completer.autoSelect = true;
|
1832
|
completer.showPopup(editor, options);
|
1833
|
completer.cancelContextMenu();
|
1834
|
},
|
1835
|
bindKey: "Ctrl-Space|Ctrl-Shift-Space|Alt-Space"
|
1836
|
};
|
1837
|
|
1838
|
var FilteredList = function(array, filterText) {
|
1839
|
this.all = array;
|
1840
|
this.filtered = array;
|
1841
|
this.filterText = filterText || "";
|
1842
|
this.exactMatch = false;
|
1843
|
};
|
1844
|
(function(){
|
1845
|
this.setFilter = function(str) {
|
1846
|
if (str.length > this.filterText && str.lastIndexOf(this.filterText, 0) === 0)
|
1847
|
var matches = this.filtered;
|
1848
|
else
|
1849
|
var matches = this.all;
|
1850
|
|
1851
|
this.filterText = str;
|
1852
|
matches = this.filterCompletions(matches, this.filterText);
|
1853
|
matches = matches.sort(function(a, b) {
|
1854
|
return b.exactMatch - a.exactMatch || b.$score - a.$score
|
1855
|
|| (a.caption || a.value).localeCompare(b.caption || b.value);
|
1856
|
});
|
1857
|
var prev = null;
|
1858
|
matches = matches.filter(function(item){
|
1859
|
var caption = item.snippet || item.caption || item.value;
|
1860
|
if (caption === prev) return false;
|
1861
|
prev = caption;
|
1862
|
return true;
|
1863
|
});
|
1864
|
|
1865
|
this.filtered = matches;
|
1866
|
};
|
1867
|
this.filterCompletions = function(items, needle) {
|
1868
|
var results = [];
|
1869
|
var upper = needle.toUpperCase();
|
1870
|
var lower = needle.toLowerCase();
|
1871
|
loop: for (var i = 0, item; item = items[i]; i++) {
|
1872
|
var caption = item.caption || item.value || item.snippet;
|
1873
|
if (!caption) continue;
|
1874
|
var lastIndex = -1;
|
1875
|
var matchMask = 0;
|
1876
|
var penalty = 0;
|
1877
|
var index, distance;
|
1878
|
|
1879
|
if (this.exactMatch) {
|
1880
|
if (needle !== caption.substr(0, needle.length))
|
1881
|
continue loop;
|
1882
|
} else {
|
1883
|
var fullMatchIndex = caption.toLowerCase().indexOf(lower);
|
1884
|
if (fullMatchIndex > -1) {
|
1885
|
penalty = fullMatchIndex;
|
1886
|
} else {
|
1887
|
for (var j = 0; j < needle.length; j++) {
|
1888
|
var i1 = caption.indexOf(lower[j], lastIndex + 1);
|
1889
|
var i2 = caption.indexOf(upper[j], lastIndex + 1);
|
1890
|
index = (i1 >= 0) ? ((i2 < 0 || i1 < i2) ? i1 : i2) : i2;
|
1891
|
if (index < 0)
|
1892
|
continue loop;
|
1893
|
distance = index - lastIndex - 1;
|
1894
|
if (distance > 0) {
|
1895
|
if (lastIndex === -1)
|
1896
|
penalty += 10;
|
1897
|
penalty += distance;
|
1898
|
matchMask = matchMask | (1 << j);
|
1899
|
}
|
1900
|
lastIndex = index;
|
1901
|
}
|
1902
|
}
|
1903
|
}
|
1904
|
item.matchMask = matchMask;
|
1905
|
item.exactMatch = penalty ? 0 : 1;
|
1906
|
item.$score = (item.score || 0) - penalty;
|
1907
|
results.push(item);
|
1908
|
}
|
1909
|
return results;
|
1910
|
};
|
1911
|
}).call(FilteredList.prototype);
|
1912
|
|
1913
|
exports.Autocomplete = Autocomplete;
|
1914
|
exports.FilteredList = FilteredList;
|
1915
|
|
1916
|
});
|
1917
|
|
1918
|
ace.define("ace/autocomplete/text_completer",["require","exports","module","ace/range"], function(require, exports, module) {
|
1919
|
var Range = require("../range").Range;
|
1920
|
|
1921
|
var splitRegex = /[^a-zA-Z_0-9\$\-\u00C0-\u1FFF\u2C00-\uD7FF\w]+/;
|
1922
|
|
1923
|
function getWordIndex(doc, pos) {
|
1924
|
var textBefore = doc.getTextRange(Range.fromPoints({row: 0, column:0}, pos));
|
1925
|
return textBefore.split(splitRegex).length - 1;
|
1926
|
}
|
1927
|
function wordDistance(doc, pos) {
|
1928
|
var prefixPos = getWordIndex(doc, pos);
|
1929
|
var words = doc.getValue().split(splitRegex);
|
1930
|
var wordScores = Object.create(null);
|
1931
|
|
1932
|
var currentWord = words[prefixPos];
|
1933
|
|
1934
|
words.forEach(function(word, idx) {
|
1935
|
if (!word || word === currentWord) return;
|
1936
|
|
1937
|
var distance = Math.abs(prefixPos - idx);
|
1938
|
var score = words.length - distance;
|
1939
|
if (wordScores[word]) {
|
1940
|
wordScores[word] = Math.max(score, wordScores[word]);
|
1941
|
} else {
|
1942
|
wordScores[word] = score;
|
1943
|
}
|
1944
|
});
|
1945
|
return wordScores;
|
1946
|
}
|
1947
|
|
1948
|
exports.getCompletions = function(editor, session, pos, prefix, callback) {
|
1949
|
var wordScore = wordDistance(session, pos);
|
1950
|
var wordList = Object.keys(wordScore);
|
1951
|
callback(null, wordList.map(function(word) {
|
1952
|
return {
|
1953
|
caption: word,
|
1954
|
value: word,
|
1955
|
score: wordScore[word],
|
1956
|
meta: "local"
|
1957
|
};
|
1958
|
}));
|
1959
|
};
|
1960
|
});
|
1961
|
|
1962
|
ace.define("ace/ext/language_tools",["require","exports","module","ace/snippets","ace/autocomplete","ace/config","ace/lib/lang","ace/autocomplete/util","ace/autocomplete/text_completer","ace/editor","ace/config"], function(require, exports, module) {
|
1963
|
"use strict";
|
1964
|
|
1965
|
var snippetManager = require("../snippets").snippetManager;
|
1966
|
var Autocomplete = require("../autocomplete").Autocomplete;
|
1967
|
var config = require("../config");
|
1968
|
var lang = require("../lib/lang");
|
1969
|
var util = require("../autocomplete/util");
|
1970
|
|
1971
|
var textCompleter = require("../autocomplete/text_completer");
|
1972
|
var keyWordCompleter = {
|
1973
|
getCompletions: function(editor, session, pos, prefix, callback) {
|
1974
|
if (session.$mode.completer) {
|
1975
|
return session.$mode.completer.getCompletions(editor, session, pos, prefix, callback);
|
1976
|
}
|
1977
|
var state = editor.session.getState(pos.row);
|
1978
|
var completions = session.$mode.getCompletions(state, session, pos, prefix);
|
1979
|
callback(null, completions);
|
1980
|
}
|
1981
|
};
|
1982
|
|
1983
|
var snippetCompleter = {
|
1984
|
getCompletions: function(editor, session, pos, prefix, callback) {
|
1985
|
var scopes = [];
|
1986
|
var token = session.getTokenAt(pos.row, pos.column);
|
1987
|
if (token && token.type.match(/(tag-name|tag-open|tag-whitespace|attribute-name|attribute-value)\.xml$/))
|
1988
|
scopes.push('html-tag');
|
1989
|
else
|
1990
|
scopes = snippetManager.getActiveScopes(editor);
|
1991
|
|
1992
|
var snippetMap = snippetManager.snippetMap;
|
1993
|
var completions = [];
|
1994
|
scopes.forEach(function(scope) {
|
1995
|
var snippets = snippetMap[scope] || [];
|
1996
|
for (var i = snippets.length; i--;) {
|
1997
|
var s = snippets[i];
|
1998
|
var caption = s.name || s.tabTrigger;
|
1999
|
if (!caption)
|
2000
|
continue;
|
2001
|
completions.push({
|
2002
|
caption: caption,
|
2003
|
snippet: s.content,
|
2004
|
meta: s.tabTrigger && !s.name ? s.tabTrigger + "\u21E5 " : "snippet",
|
2005
|
type: "snippet"
|
2006
|
});
|
2007
|
}
|
2008
|
}, this);
|
2009
|
callback(null, completions);
|
2010
|
},
|
2011
|
getDocTooltip: function(item) {
|
2012
|
if (item.type == "snippet" && !item.docHTML) {
|
2013
|
item.docHTML = [
|
2014
|
"<b>", lang.escapeHTML(item.caption), "</b>", "<hr></hr>",
|
2015
|
lang.escapeHTML(item.snippet)
|
2016
|
].join("");
|
2017
|
}
|
2018
|
}
|
2019
|
};
|
2020
|
|
2021
|
var completers = [snippetCompleter, textCompleter, keyWordCompleter];
|
2022
|
exports.setCompleters = function(val) {
|
2023
|
completers.length = 0;
|
2024
|
if (val) completers.push.apply(completers, val);
|
2025
|
};
|
2026
|
exports.addCompleter = function(completer) {
|
2027
|
completers.push(completer);
|
2028
|
};
|
2029
|
exports.textCompleter = textCompleter;
|
2030
|
exports.keyWordCompleter = keyWordCompleter;
|
2031
|
exports.snippetCompleter = snippetCompleter;
|
2032
|
|
2033
|
var expandSnippet = {
|
2034
|
name: "expandSnippet",
|
2035
|
exec: function(editor) {
|
2036
|
return snippetManager.expandWithTab(editor);
|
2037
|
},
|
2038
|
bindKey: "Tab"
|
2039
|
};
|
2040
|
|
2041
|
var onChangeMode = function(e, editor) {
|
2042
|
loadSnippetsForMode(editor.session.$mode);
|
2043
|
};
|
2044
|
|
2045
|
var loadSnippetsForMode = function(mode) {
|
2046
|
if (typeof mode == "string")
|
2047
|
mode = config.$modes[mode];
|
2048
|
if (!mode)
|
2049
|
return;
|
2050
|
if (!snippetManager.files)
|
2051
|
snippetManager.files = {};
|
2052
|
|
2053
|
loadSnippetFile(mode.$id, mode.snippetFileId);
|
2054
|
if (mode.modes)
|
2055
|
mode.modes.forEach(loadSnippetsForMode);
|
2056
|
};
|
2057
|
|
2058
|
var loadSnippetFile = function(id, snippetFilePath) {
|
2059
|
if (!snippetFilePath || !id || snippetManager.files[id])
|
2060
|
return;
|
2061
|
snippetManager.files[id] = {};
|
2062
|
config.loadModule(snippetFilePath, function(m) {
|
2063
|
if (!m) return;
|
2064
|
snippetManager.files[id] = m;
|
2065
|
if (!m.snippets && m.snippetText)
|
2066
|
m.snippets = snippetManager.parseSnippetFile(m.snippetText);
|
2067
|
snippetManager.register(m.snippets || [], m.scope);
|
2068
|
if (m.includeScopes) {
|
2069
|
snippetManager.snippetMap[m.scope].includeScopes = m.includeScopes;
|
2070
|
m.includeScopes.forEach(function(x) {
|
2071
|
loadSnippetsForMode("ace/mode/" + x);
|
2072
|
});
|
2073
|
}
|
2074
|
});
|
2075
|
};
|
2076
|
|
2077
|
var doLiveAutocomplete = function(e) {
|
2078
|
var editor = e.editor;
|
2079
|
var hasCompleter = editor.completer && editor.completer.activated;
|
2080
|
if (e.command.name === "backspace") {
|
2081
|
if (hasCompleter && !util.getCompletionPrefix(editor))
|
2082
|
editor.completer.detach();
|
2083
|
}
|
2084
|
else if (e.command.name === "insertstring") {
|
2085
|
var prefix = util.getCompletionPrefix(editor);
|
2086
|
if (prefix && !hasCompleter) {
|
2087
|
var completer = Autocomplete.for(editor);
|
2088
|
completer.autoInsert = false;
|
2089
|
completer.showPopup(editor);
|
2090
|
}
|
2091
|
}
|
2092
|
};
|
2093
|
|
2094
|
var Editor = require("../editor").Editor;
|
2095
|
require("../config").defineOptions(Editor.prototype, "editor", {
|
2096
|
enableBasicAutocompletion: {
|
2097
|
set: function(val) {
|
2098
|
if (val) {
|
2099
|
if (!this.completers)
|
2100
|
this.completers = Array.isArray(val)? val: completers;
|
2101
|
this.commands.addCommand(Autocomplete.startCommand);
|
2102
|
} else {
|
2103
|
this.commands.removeCommand(Autocomplete.startCommand);
|
2104
|
}
|
2105
|
},
|
2106
|
value: false
|
2107
|
},
|
2108
|
enableLiveAutocompletion: {
|
2109
|
set: function(val) {
|
2110
|
if (val) {
|
2111
|
if (!this.completers)
|
2112
|
this.completers = Array.isArray(val)? val: completers;
|
2113
|
this.commands.on('afterExec', doLiveAutocomplete);
|
2114
|
} else {
|
2115
|
this.commands.removeListener('afterExec', doLiveAutocomplete);
|
2116
|
}
|
2117
|
},
|
2118
|
value: false
|
2119
|
},
|
2120
|
enableSnippets: {
|
2121
|
set: function(val) {
|
2122
|
if (val) {
|
2123
|
this.commands.addCommand(expandSnippet);
|
2124
|
this.on("changeMode", onChangeMode);
|
2125
|
onChangeMode(null, this);
|
2126
|
} else {
|
2127
|
this.commands.removeCommand(expandSnippet);
|
2128
|
this.off("changeMode", onChangeMode);
|
2129
|
}
|
2130
|
},
|
2131
|
value: false
|
2132
|
}
|
2133
|
});
|
2134
|
}); (function() {
|
2135
|
ace.require(["ace/ext/language_tools"], function(m) {
|
2136
|
if (typeof module == "object" && typeof exports == "object" && module) {
|
2137
|
module.exports = m;
|
2138
|
}
|
2139
|
});
|
2140
|
})();
|
2141
|
|