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/ext/emmet",["require","exports","module","ace/keyboard/hash_handler","ace/editor","ace/snippets","ace/range","ace/config","resources","resources","tabStops","resources","utils","actions"], function(require, exports, module) {
|
1008
|
"use strict";
|
1009
|
var HashHandler = require("../keyboard/hash_handler").HashHandler;
|
1010
|
var Editor = require("../editor").Editor;
|
1011
|
var snippetManager = require("../snippets").snippetManager;
|
1012
|
var Range = require("../range").Range;
|
1013
|
var config = require("../config");
|
1014
|
var emmet, emmetPath;
|
1015
|
function AceEmmetEditor() {}
|
1016
|
|
1017
|
AceEmmetEditor.prototype = {
|
1018
|
setupContext: function(editor) {
|
1019
|
this.ace = editor;
|
1020
|
this.indentation = editor.session.getTabString();
|
1021
|
if (!emmet)
|
1022
|
emmet = window.emmet;
|
1023
|
var resources = emmet.resources || emmet.require("resources");
|
1024
|
resources.setVariable("indentation", this.indentation);
|
1025
|
this.$syntax = null;
|
1026
|
this.$syntax = this.getSyntax();
|
1027
|
},
|
1028
|
getSelectionRange: function() {
|
1029
|
var range = this.ace.getSelectionRange();
|
1030
|
var doc = this.ace.session.doc;
|
1031
|
return {
|
1032
|
start: doc.positionToIndex(range.start),
|
1033
|
end: doc.positionToIndex(range.end)
|
1034
|
};
|
1035
|
},
|
1036
|
createSelection: function(start, end) {
|
1037
|
var doc = this.ace.session.doc;
|
1038
|
this.ace.selection.setRange({
|
1039
|
start: doc.indexToPosition(start),
|
1040
|
end: doc.indexToPosition(end)
|
1041
|
});
|
1042
|
},
|
1043
|
getCurrentLineRange: function() {
|
1044
|
var ace = this.ace;
|
1045
|
var row = ace.getCursorPosition().row;
|
1046
|
var lineLength = ace.session.getLine(row).length;
|
1047
|
var index = ace.session.doc.positionToIndex({row: row, column: 0});
|
1048
|
return {
|
1049
|
start: index,
|
1050
|
end: index + lineLength
|
1051
|
};
|
1052
|
},
|
1053
|
getCaretPos: function(){
|
1054
|
var pos = this.ace.getCursorPosition();
|
1055
|
return this.ace.session.doc.positionToIndex(pos);
|
1056
|
},
|
1057
|
setCaretPos: function(index){
|
1058
|
var pos = this.ace.session.doc.indexToPosition(index);
|
1059
|
this.ace.selection.moveToPosition(pos);
|
1060
|
},
|
1061
|
getCurrentLine: function() {
|
1062
|
var row = this.ace.getCursorPosition().row;
|
1063
|
return this.ace.session.getLine(row);
|
1064
|
},
|
1065
|
replaceContent: function(value, start, end, noIndent) {
|
1066
|
if (end == null)
|
1067
|
end = start == null ? this.getContent().length : start;
|
1068
|
if (start == null)
|
1069
|
start = 0;
|
1070
|
|
1071
|
var editor = this.ace;
|
1072
|
var doc = editor.session.doc;
|
1073
|
var range = Range.fromPoints(doc.indexToPosition(start), doc.indexToPosition(end));
|
1074
|
editor.session.remove(range);
|
1075
|
|
1076
|
range.end = range.start;
|
1077
|
|
1078
|
value = this.$updateTabstops(value);
|
1079
|
snippetManager.insertSnippet(editor, value);
|
1080
|
},
|
1081
|
getContent: function(){
|
1082
|
return this.ace.getValue();
|
1083
|
},
|
1084
|
getSyntax: function() {
|
1085
|
if (this.$syntax)
|
1086
|
return this.$syntax;
|
1087
|
var syntax = this.ace.session.$modeId.split("/").pop();
|
1088
|
if (syntax == "html" || syntax == "php") {
|
1089
|
var cursor = this.ace.getCursorPosition();
|
1090
|
var state = this.ace.session.getState(cursor.row);
|
1091
|
if (typeof state != "string")
|
1092
|
state = state[0];
|
1093
|
if (state) {
|
1094
|
state = state.split("-");
|
1095
|
if (state.length > 1)
|
1096
|
syntax = state[0];
|
1097
|
else if (syntax == "php")
|
1098
|
syntax = "html";
|
1099
|
}
|
1100
|
}
|
1101
|
return syntax;
|
1102
|
},
|
1103
|
getProfileName: function() {
|
1104
|
var resources = emmet.resources || emmet.require("resources");
|
1105
|
switch (this.getSyntax()) {
|
1106
|
case "css": return "css";
|
1107
|
case "xml":
|
1108
|
case "xsl":
|
1109
|
return "xml";
|
1110
|
case "html":
|
1111
|
var profile = resources.getVariable("profile");
|
1112
|
if (!profile)
|
1113
|
profile = this.ace.session.getLines(0,2).join("").search(/<!DOCTYPE[^>]+XHTML/i) != -1 ? "xhtml": "html";
|
1114
|
return profile;
|
1115
|
default:
|
1116
|
var mode = this.ace.session.$mode;
|
1117
|
return mode.emmetConfig && mode.emmetConfig.profile || "xhtml";
|
1118
|
}
|
1119
|
},
|
1120
|
prompt: function(title) {
|
1121
|
return prompt(title); // eslint-disable-line no-alert
|
1122
|
},
|
1123
|
getSelection: function() {
|
1124
|
return this.ace.session.getTextRange();
|
1125
|
},
|
1126
|
getFilePath: function() {
|
1127
|
return "";
|
1128
|
},
|
1129
|
$updateTabstops: function(value) {
|
1130
|
var base = 1000;
|
1131
|
var zeroBase = 0;
|
1132
|
var lastZero = null;
|
1133
|
var ts = emmet.tabStops || emmet.require('tabStops');
|
1134
|
var resources = emmet.resources || emmet.require("resources");
|
1135
|
var settings = resources.getVocabulary("user");
|
1136
|
var tabstopOptions = {
|
1137
|
tabstop: function(data) {
|
1138
|
var group = parseInt(data.group, 10);
|
1139
|
var isZero = group === 0;
|
1140
|
if (isZero)
|
1141
|
group = ++zeroBase;
|
1142
|
else
|
1143
|
group += base;
|
1144
|
|
1145
|
var placeholder = data.placeholder;
|
1146
|
if (placeholder) {
|
1147
|
placeholder = ts.processText(placeholder, tabstopOptions);
|
1148
|
}
|
1149
|
|
1150
|
var result = '${' + group + (placeholder ? ':' + placeholder : '') + '}';
|
1151
|
|
1152
|
if (isZero) {
|
1153
|
lastZero = [data.start, result];
|
1154
|
}
|
1155
|
|
1156
|
return result;
|
1157
|
},
|
1158
|
escape: function(ch) {
|
1159
|
if (ch == '$') return '\\$';
|
1160
|
if (ch == '\\') return '\\\\';
|
1161
|
return ch;
|
1162
|
}
|
1163
|
};
|
1164
|
|
1165
|
value = ts.processText(value, tabstopOptions);
|
1166
|
|
1167
|
if (settings.variables['insert_final_tabstop'] && !/\$\{0\}$/.test(value)) {
|
1168
|
value += '${0}';
|
1169
|
} else if (lastZero) {
|
1170
|
var common = emmet.utils ? emmet.utils.common : emmet.require('utils');
|
1171
|
value = common.replaceSubstring(value, '${0}', lastZero[0], lastZero[1]);
|
1172
|
}
|
1173
|
|
1174
|
return value;
|
1175
|
}
|
1176
|
};
|
1177
|
|
1178
|
|
1179
|
var keymap = {
|
1180
|
expand_abbreviation: {"mac": "ctrl+alt+e", "win": "alt+e"},
|
1181
|
match_pair_outward: {"mac": "ctrl+d", "win": "ctrl+,"},
|
1182
|
match_pair_inward: {"mac": "ctrl+j", "win": "ctrl+shift+0"},
|
1183
|
matching_pair: {"mac": "ctrl+alt+j", "win": "alt+j"},
|
1184
|
next_edit_point: "alt+right",
|
1185
|
prev_edit_point: "alt+left",
|
1186
|
toggle_comment: {"mac": "command+/", "win": "ctrl+/"},
|
1187
|
split_join_tag: {"mac": "shift+command+'", "win": "shift+ctrl+`"},
|
1188
|
remove_tag: {"mac": "command+'", "win": "shift+ctrl+;"},
|
1189
|
evaluate_math_expression: {"mac": "shift+command+y", "win": "shift+ctrl+y"},
|
1190
|
increment_number_by_1: "ctrl+up",
|
1191
|
decrement_number_by_1: "ctrl+down",
|
1192
|
increment_number_by_01: "alt+up",
|
1193
|
decrement_number_by_01: "alt+down",
|
1194
|
increment_number_by_10: {"mac": "alt+command+up", "win": "shift+alt+up"},
|
1195
|
decrement_number_by_10: {"mac": "alt+command+down", "win": "shift+alt+down"},
|
1196
|
select_next_item: {"mac": "shift+command+.", "win": "shift+ctrl+."},
|
1197
|
select_previous_item: {"mac": "shift+command+,", "win": "shift+ctrl+,"},
|
1198
|
reflect_css_value: {"mac": "shift+command+r", "win": "shift+ctrl+r"},
|
1199
|
|
1200
|
encode_decode_data_url: {"mac": "shift+ctrl+d", "win": "ctrl+'"},
|
1201
|
expand_abbreviation_with_tab: "Tab",
|
1202
|
wrap_with_abbreviation: {"mac": "shift+ctrl+a", "win": "shift+ctrl+a"}
|
1203
|
};
|
1204
|
|
1205
|
var editorProxy = new AceEmmetEditor();
|
1206
|
exports.commands = new HashHandler();
|
1207
|
exports.runEmmetCommand = function runEmmetCommand(editor) {
|
1208
|
if (this.action == "expand_abbreviation_with_tab") {
|
1209
|
if (!editor.selection.isEmpty())
|
1210
|
return false;
|
1211
|
var pos = editor.selection.lead;
|
1212
|
var token = editor.session.getTokenAt(pos.row, pos.column);
|
1213
|
if (token && /\btag\b/.test(token.type))
|
1214
|
return false;
|
1215
|
}
|
1216
|
try {
|
1217
|
editorProxy.setupContext(editor);
|
1218
|
var actions = emmet.actions || emmet.require("actions");
|
1219
|
|
1220
|
if (this.action == "wrap_with_abbreviation") {
|
1221
|
return setTimeout(function() {
|
1222
|
actions.run("wrap_with_abbreviation", editorProxy);
|
1223
|
}, 0);
|
1224
|
}
|
1225
|
|
1226
|
var result = actions.run(this.action, editorProxy);
|
1227
|
} catch(e) {
|
1228
|
if (!emmet) {
|
1229
|
var loading = exports.load(runEmmetCommand.bind(this, editor));
|
1230
|
if (this.action == "expand_abbreviation_with_tab")
|
1231
|
return false;
|
1232
|
return loading;
|
1233
|
}
|
1234
|
editor._signal("changeStatus", typeof e == "string" ? e : e.message);
|
1235
|
config.warn(e);
|
1236
|
result = false;
|
1237
|
}
|
1238
|
return result;
|
1239
|
};
|
1240
|
|
1241
|
for (var command in keymap) {
|
1242
|
exports.commands.addCommand({
|
1243
|
name: "emmet:" + command,
|
1244
|
action: command,
|
1245
|
bindKey: keymap[command],
|
1246
|
exec: exports.runEmmetCommand,
|
1247
|
multiSelectAction: "forEach"
|
1248
|
});
|
1249
|
}
|
1250
|
|
1251
|
exports.updateCommands = function(editor, enabled) {
|
1252
|
if (enabled) {
|
1253
|
editor.keyBinding.addKeyboardHandler(exports.commands);
|
1254
|
} else {
|
1255
|
editor.keyBinding.removeKeyboardHandler(exports.commands);
|
1256
|
}
|
1257
|
};
|
1258
|
|
1259
|
exports.isSupportedMode = function(mode) {
|
1260
|
if (!mode) return false;
|
1261
|
if (mode.emmetConfig) return true;
|
1262
|
var id = mode.$id || mode;
|
1263
|
return /css|less|scss|sass|stylus|html|php|twig|ejs|handlebars/.test(id);
|
1264
|
};
|
1265
|
|
1266
|
exports.isAvailable = function(editor, command) {
|
1267
|
if (/(evaluate_math_expression|expand_abbreviation)$/.test(command))
|
1268
|
return true;
|
1269
|
var mode = editor.session.$mode;
|
1270
|
var isSupported = exports.isSupportedMode(mode);
|
1271
|
if (isSupported && mode.$modes) {
|
1272
|
try {
|
1273
|
editorProxy.setupContext(editor);
|
1274
|
if (/js|php/.test(editorProxy.getSyntax()))
|
1275
|
isSupported = false;
|
1276
|
} catch(e) {}
|
1277
|
}
|
1278
|
return isSupported;
|
1279
|
};
|
1280
|
|
1281
|
var onChangeMode = function(e, target) {
|
1282
|
var editor = target;
|
1283
|
if (!editor)
|
1284
|
return;
|
1285
|
var enabled = exports.isSupportedMode(editor.session.$mode);
|
1286
|
if (e.enableEmmet === false)
|
1287
|
enabled = false;
|
1288
|
if (enabled)
|
1289
|
exports.load();
|
1290
|
exports.updateCommands(editor, enabled);
|
1291
|
};
|
1292
|
|
1293
|
exports.load = function(cb) {
|
1294
|
if (typeof emmetPath !== "string") {
|
1295
|
config.warn("script for emmet-core is not loaded");
|
1296
|
return false;
|
1297
|
}
|
1298
|
config.loadModule(emmetPath, function() {
|
1299
|
emmetPath = null;
|
1300
|
cb && cb();
|
1301
|
});
|
1302
|
return true;
|
1303
|
};
|
1304
|
|
1305
|
exports.AceEmmetEditor = AceEmmetEditor;
|
1306
|
config.defineOptions(Editor.prototype, "editor", {
|
1307
|
enableEmmet: {
|
1308
|
set: function(val) {
|
1309
|
this[val ? "on" : "removeListener"]("changeMode", onChangeMode);
|
1310
|
onChangeMode({enableEmmet: !!val}, this);
|
1311
|
},
|
1312
|
value: true
|
1313
|
}
|
1314
|
});
|
1315
|
|
1316
|
exports.setCore = function(e) {
|
1317
|
if (typeof e == "string")
|
1318
|
emmetPath = e;
|
1319
|
else
|
1320
|
emmet = e;
|
1321
|
};
|
1322
|
}); (function() {
|
1323
|
ace.require(["ace/ext/emmet"], function(m) {
|
1324
|
if (typeof module == "object" && typeof exports == "object" && module) {
|
1325
|
module.exports = m;
|
1326
|
}
|
1327
|
});
|
1328
|
})();
|
1329
|
|