mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/CodeEditor
synced 2024-12-18 01:30:45 +00:00
6673 lines
246 KiB
JavaScript
6673 lines
246 KiB
JavaScript
ace.define("ace/ext/hardwrap",["require","exports","module","ace/range","ace/editor","ace/config"], function(require, exports, module){"use strict";
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var Range = require("../range").Range;
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function hardWrap(editor, options) {
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var max = options.column || editor.getOption("printMarginColumn");
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var allowMerge = options.allowMerge != false;
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var row = Math.min(options.startRow, options.endRow);
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var endRow = Math.max(options.startRow, options.endRow);
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var session = editor.session;
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while (row <= endRow) {
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var line = session.getLine(row);
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if (line.length > max) {
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var space = findSpace(line, max, 5);
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if (space) {
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var indentation = /^\s*/.exec(line)[0];
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session.replace(new Range(row, space.start, row, space.end), "\n" + indentation);
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}
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endRow++;
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}
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else if (allowMerge && /\S/.test(line) && row != endRow) {
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var nextLine = session.getLine(row + 1);
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if (nextLine && /\S/.test(nextLine)) {
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var trimmedLine = line.replace(/\s+$/, "");
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var trimmedNextLine = nextLine.replace(/^\s+/, "");
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var mergedLine = trimmedLine + " " + trimmedNextLine;
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var space = findSpace(mergedLine, max, 5);
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if (space && space.start > trimmedLine.length || mergedLine.length < max) {
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var replaceRange = new Range(row, trimmedLine.length, row + 1, nextLine.length - trimmedNextLine.length);
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session.replace(replaceRange, " ");
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row--;
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endRow--;
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}
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else if (trimmedLine.length < line.length) {
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session.remove(new Range(row, trimmedLine.length, row, line.length));
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}
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}
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}
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row++;
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}
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function findSpace(line, max, min) {
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if (line.length < max)
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return;
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var before = line.slice(0, max);
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var after = line.slice(max);
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var spaceAfter = /^(?:(\s+)|(\S+)(\s+))/.exec(after);
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var spaceBefore = /(?:(\s+)|(\s+)(\S+))$/.exec(before);
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var start = 0;
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var end = 0;
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if (spaceBefore && !spaceBefore[2]) {
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start = max - spaceBefore[1].length;
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end = max;
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}
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if (spaceAfter && !spaceAfter[2]) {
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if (!start)
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start = max;
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end = max + spaceAfter[1].length;
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}
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if (start) {
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return {
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start: start,
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end: end
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};
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}
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if (spaceBefore && spaceBefore[2] && spaceBefore.index > min) {
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return {
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start: spaceBefore.index,
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end: spaceBefore.index + spaceBefore[2].length
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};
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}
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if (spaceAfter && spaceAfter[2]) {
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start = max + spaceAfter[2].length;
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return {
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start: start,
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end: start + spaceAfter[3].length
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};
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}
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}
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}
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function wrapAfterInput(e) {
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if (e.command.name == "insertstring" && /\S/.test(e.args)) {
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var editor = e.editor;
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var cursor = editor.selection.cursor;
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if (cursor.column <= editor.renderer.$printMarginColumn)
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return;
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var lastDelta = editor.session.$undoManager.$lastDelta;
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hardWrap(editor, {
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startRow: cursor.row, endRow: cursor.row,
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allowMerge: false
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});
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if (lastDelta != editor.session.$undoManager.$lastDelta)
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editor.session.markUndoGroup();
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}
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}
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var Editor = require("../editor").Editor;
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require("../config").defineOptions(Editor.prototype, "editor", {
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hardWrap: {
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set: function (val) {
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if (val) {
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this.commands.on("afterExec", wrapAfterInput);
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}
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else {
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this.commands.off("afterExec", wrapAfterInput);
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}
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},
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value: false
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}
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});
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exports.hardWrap = hardWrap;
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});
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ace.define("ace/keyboard/vim",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/dom","ace/lib/oop","ace/lib/keys","ace/lib/event","ace/search","ace/lib/useragent","ace/search_highlight","ace/commands/multi_select_commands","ace/mode/text","ace/ext/hardwrap","ace/multi_select"], function(require, exports, module){// CodeMirror, copyright (c) by Marijn Haverbeke and others
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'use strict';
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function log() {
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var d = "";
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function format(p) {
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if (typeof p != "object")
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return p + "";
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if ("line" in p) {
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return p.line + ":" + p.ch;
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}
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if ("anchor" in p) {
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return format(p.anchor) + "->" + format(p.head);
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}
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if (Array.isArray(p))
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return "[" + p.map(function (x) {
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return format(x);
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}) + "]";
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return JSON.stringify(p);
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}
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for (var i = 0; i < arguments.length; i++) {
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var p = arguments[i];
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var f = format(p);
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d += f + " ";
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}
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console.log(d);
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}
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var Range = require("../range").Range;
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var EventEmitter = require("../lib/event_emitter").EventEmitter;
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var domLib = require("../lib/dom");
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var oop = require("../lib/oop");
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var KEYS = require("../lib/keys");
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var event = require("../lib/event");
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var Search = require("../search").Search;
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var useragent = require("../lib/useragent");
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var SearchHighlight = require("../search_highlight").SearchHighlight;
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var multiSelectCommands = require("../commands/multi_select_commands");
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var TextModeTokenRe = require("../mode/text").Mode.prototype.tokenRe;
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var hardWrap = require("../ext/hardwrap").hardWrap;
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require("../multi_select");
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var CodeMirror = function (ace) {
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this.ace = ace;
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this.state = {};
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this.marks = {};
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this.options = {};
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this.$uid = 0;
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this.onChange = this.onChange.bind(this);
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this.onSelectionChange = this.onSelectionChange.bind(this);
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this.onBeforeEndOperation = this.onBeforeEndOperation.bind(this);
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this.ace.on('change', this.onChange);
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this.ace.on('changeSelection', this.onSelectionChange);
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this.ace.on('beforeEndOperation', this.onBeforeEndOperation);
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};
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CodeMirror.Pos = function (line, ch) {
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if (!(this instanceof Pos))
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return new Pos(line, ch);
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this.line = line;
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this.ch = ch;
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};
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CodeMirror.defineOption = function (name, val, setter) { };
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CodeMirror.commands = {
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redo: function (cm) { cm.ace.redo(); },
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undo: function (cm) { cm.ace.undo(); },
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newlineAndIndent: function (cm) { cm.ace.insert("\n"); },
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goLineLeft: function (cm) { cm.ace.selection.moveCursorLineStart(); },
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goLineRight: function (cm) { cm.ace.selection.moveCursorLineEnd(); }
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};
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CodeMirror.keyMap = {};
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CodeMirror.addClass = CodeMirror.rmClass = function () { };
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CodeMirror.e_stop = CodeMirror.e_preventDefault = event.stopEvent;
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CodeMirror.keyName = function (e) {
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var key = (KEYS[e.keyCode] || e.key || "");
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if (key.length == 1)
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key = key.toUpperCase();
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key = event.getModifierString(e).replace(/(^|-)\w/g, function (m) {
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return m.toUpperCase();
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}) + key;
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return key;
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};
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CodeMirror.keyMap['default'] = function (key) {
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return function (cm) {
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var cmd = cm.ace.commands.commandKeyBinding[key.toLowerCase()];
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return cmd && cm.ace.execCommand(cmd) !== false;
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};
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};
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CodeMirror.lookupKey = function lookupKey(key, map, handle) {
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if (!map)
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map = "default";
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if (typeof map == "string")
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map = CodeMirror.keyMap[map];
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var found = typeof map == "function" ? map(key) : map[key];
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if (found === false)
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return "nothing";
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if (found === "...")
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return "multi";
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if (found != null && handle(found))
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return "handled";
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if (map.fallthrough) {
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if (!Array.isArray(map.fallthrough))
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return lookupKey(key, map.fallthrough, handle);
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for (var i = 0; i < map.fallthrough.length; i++) {
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var result = lookupKey(key, map.fallthrough[i], handle);
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if (result)
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return result;
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}
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}
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};
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CodeMirror.findMatchingTag = function (cm, head) {
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return cm.findMatchingTag(head);
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};
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CodeMirror.findEnclosingTag = function (cm, head) {
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};
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CodeMirror.signal = function (o, name, e) { return o._signal(name, e); };
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CodeMirror.on = event.addListener;
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CodeMirror.off = event.removeListener;
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CodeMirror.isWordChar = function (ch) {
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if (ch < "\x7f")
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return /^\w$/.test(ch);
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TextModeTokenRe.lastIndex = 0;
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return TextModeTokenRe.test(ch);
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};
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(function () {
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oop.implement(CodeMirror.prototype, EventEmitter);
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this.destroy = function () {
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this.ace.off('change', this.onChange);
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this.ace.off('changeSelection', this.onSelectionChange);
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this.ace.off('beforeEndOperation', this.onBeforeEndOperation);
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this.removeOverlay();
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};
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this.virtualSelectionMode = function () {
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return this.ace.inVirtualSelectionMode && this.ace.selection.index;
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};
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this.onChange = function (delta) {
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var change = { text: delta.action[0] == 'i' ? delta.lines : [] };
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var curOp = this.curOp = this.curOp || {};
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if (!curOp.changeHandlers)
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curOp.changeHandlers = this._eventRegistry["change"] && this._eventRegistry["change"].slice();
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if (!curOp.lastChange) {
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curOp.lastChange = curOp.change = change;
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}
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else {
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curOp.lastChange.next = curOp.lastChange = change;
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}
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this.$updateMarkers(delta);
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};
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this.onSelectionChange = function () {
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var curOp = this.curOp = this.curOp || {};
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if (!curOp.cursorActivityHandlers)
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curOp.cursorActivityHandlers = this._eventRegistry["cursorActivity"] && this._eventRegistry["cursorActivity"].slice();
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this.curOp.cursorActivity = true;
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if (this.ace.inMultiSelectMode) {
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this.ace.keyBinding.removeKeyboardHandler(multiSelectCommands.keyboardHandler);
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}
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};
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this.operation = function (fn, force) {
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if (!force && this.curOp || force && this.curOp && this.curOp.force) {
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return fn();
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}
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if (force || !this.ace.curOp) {
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if (this.curOp)
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this.onBeforeEndOperation();
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}
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if (!this.ace.curOp) {
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var prevOp = this.ace.prevOp;
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this.ace.startOperation({
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command: { name: "vim", scrollIntoView: "cursor" }
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});
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}
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var curOp = this.curOp = this.curOp || {};
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this.curOp.force = force;
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var result = fn();
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if (this.ace.curOp && this.ace.curOp.command.name == "vim") {
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if (this.state.dialog)
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this.ace.curOp.command.scrollIntoView = this.ace.curOp.vimDialogScroll;
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this.ace.endOperation();
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if (!curOp.cursorActivity && !curOp.lastChange && prevOp)
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this.ace.prevOp = prevOp;
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}
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if (force || !this.ace.curOp) {
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if (this.curOp)
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this.onBeforeEndOperation();
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}
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return result;
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};
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this.onBeforeEndOperation = function () {
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var op = this.curOp;
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if (op) {
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if (op.change) {
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this.signal("change", op.change, op);
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}
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if (op && op.cursorActivity) {
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this.signal("cursorActivity", null, op);
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}
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this.curOp = null;
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}
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};
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this.signal = function (eventName, e, handlers) {
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var listeners = handlers ? handlers[eventName + "Handlers"]
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: (this._eventRegistry || {})[eventName];
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if (!listeners)
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return;
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listeners = listeners.slice();
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for (var i = 0; i < listeners.length; i++)
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listeners[i](this, e);
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};
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this.firstLine = function () { return 0; };
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this.lastLine = function () { return this.ace.session.getLength() - 1; };
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this.lineCount = function () { return this.ace.session.getLength(); };
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this.setCursor = function (line, ch) {
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if (typeof line === 'object') {
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ch = line.ch;
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line = line.line;
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}
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var shouldScroll = !this.curOp && !this.ace.inVirtualSelectionMode;
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if (!this.ace.inVirtualSelectionMode)
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this.ace.exitMultiSelectMode();
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this.ace.session.unfold({ row: line, column: ch });
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this.ace.selection.moveTo(line, ch);
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if (shouldScroll) {
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this.ace.renderer.scrollCursorIntoView();
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this.ace.endOperation();
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}
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};
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this.getCursor = function (p) {
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var sel = this.ace.selection;
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var pos = p == 'anchor' ? (sel.isEmpty() ? sel.lead : sel.anchor) :
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p == 'head' || !p ? sel.lead : sel.getRange()[p];
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return toCmPos(pos);
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};
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this.listSelections = function (p) {
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var ranges = this.ace.multiSelect.rangeList.ranges;
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if (!ranges.length || this.ace.inVirtualSelectionMode)
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return [{ anchor: this.getCursor('anchor'), head: this.getCursor('head') }];
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return ranges.map(function (r) {
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return {
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anchor: this.clipPos(toCmPos(r.cursor == r.end ? r.start : r.end)),
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head: this.clipPos(toCmPos(r.cursor))
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};
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}, this);
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};
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this.setSelections = function (p, primIndex) {
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var sel = this.ace.multiSelect;
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var ranges = p.map(function (x) {
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var anchor = toAcePos(x.anchor);
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var head = toAcePos(x.head);
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var r = Range.comparePoints(anchor, head) < 0
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? new Range.fromPoints(anchor, head)
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: new Range.fromPoints(head, anchor);
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r.cursor = Range.comparePoints(r.start, head) ? r.end : r.start;
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return r;
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});
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if (this.ace.inVirtualSelectionMode) {
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this.ace.selection.fromOrientedRange(ranges[0]);
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return;
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}
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if (!primIndex) {
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ranges = ranges.reverse();
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}
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else if (ranges[primIndex]) {
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ranges.push(ranges.splice(primIndex, 1)[0]);
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}
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sel.toSingleRange(ranges[0].clone());
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var session = this.ace.session;
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for (var i = 0; i < ranges.length; i++) {
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var range = session.$clipRangeToDocument(ranges[i]); // todo why ace doesn't do this?
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sel.addRange(range);
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}
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};
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this.setSelection = function (a, h, options) {
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var sel = this.ace.selection;
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sel.moveTo(a.line, a.ch);
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sel.selectTo(h.line, h.ch);
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if (options && options.origin == '*mouse') {
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this.onBeforeEndOperation();
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}
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};
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this.somethingSelected = function (p) {
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return !this.ace.selection.isEmpty();
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};
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this.clipPos = function (p) {
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var pos = this.ace.session.$clipPositionToDocument(p.line, p.ch);
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return toCmPos(pos);
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};
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this.foldCode = function (pos) {
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this.ace.session.$toggleFoldWidget(pos.line, {});
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};
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this.markText = function (cursor) {
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return { clear: function () { }, find: function () { } };
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};
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this.$updateMarkers = function (delta) {
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var isInsert = delta.action == "insert";
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var start = delta.start;
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var end = delta.end;
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var rowShift = (end.row - start.row) * (isInsert ? 1 : -1);
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var colShift = (end.column - start.column) * (isInsert ? 1 : -1);
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if (isInsert)
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end = start;
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for (var i in this.marks) {
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var point = this.marks[i];
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var cmp = Range.comparePoints(point, start);
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if (cmp < 0) {
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continue; // delta starts after the range
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}
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if (cmp === 0) {
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if (isInsert) {
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if (point.bias == 1) {
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cmp = 1;
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}
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else {
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point.bias = -1;
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continue;
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}
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}
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}
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var cmp2 = isInsert ? cmp : Range.comparePoints(point, end);
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if (cmp2 > 0) {
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point.row += rowShift;
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point.column += point.row == end.row ? colShift : 0;
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continue;
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}
|
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if (!isInsert && cmp2 <= 0) {
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point.row = start.row;
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point.column = start.column;
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if (cmp2 === 0)
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point.bias = 1;
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}
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}
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};
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var Marker = function (cm, id, row, column) {
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this.cm = cm;
|
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this.id = id;
|
|
this.row = row;
|
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this.column = column;
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cm.marks[this.id] = this;
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};
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|
Marker.prototype.clear = function () { delete this.cm.marks[this.id]; };
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Marker.prototype.find = function () { return toCmPos(this); };
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this.setBookmark = function (cursor, options) {
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var bm = new Marker(this, this.$uid++, cursor.line, cursor.ch);
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if (!options || !options.insertLeft)
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bm.$insertRight = true;
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this.marks[bm.id] = bm;
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return bm;
|
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};
|
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this.moveH = function (increment, unit) {
|
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if (unit == 'char') {
|
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var sel = this.ace.selection;
|
|
sel.clearSelection();
|
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sel.moveCursorBy(0, increment);
|
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}
|
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};
|
|
this.findPosV = function (start, amount, unit, goalColumn) {
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if (unit == 'page') {
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var renderer = this.ace.renderer;
|
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var config = renderer.layerConfig;
|
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amount = amount * Math.floor(config.height / config.lineHeight);
|
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unit = 'line';
|
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}
|
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if (unit == 'line') {
|
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var screenPos = this.ace.session.documentToScreenPosition(start.line, start.ch);
|
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if (goalColumn != null)
|
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screenPos.column = goalColumn;
|
|
screenPos.row += amount;
|
|
screenPos.row = Math.min(Math.max(0, screenPos.row), this.ace.session.getScreenLength() - 1);
|
|
var pos = this.ace.session.screenToDocumentPosition(screenPos.row, screenPos.column);
|
|
return toCmPos(pos);
|
|
}
|
|
else {
|
|
debugger;
|
|
}
|
|
};
|
|
this.charCoords = function (pos, mode) {
|
|
if (mode == 'div' || !mode) {
|
|
var sc = this.ace.session.documentToScreenPosition(pos.line, pos.ch);
|
|
return { left: sc.column, top: sc.row };
|
|
}
|
|
if (mode == 'local') {
|
|
var renderer = this.ace.renderer;
|
|
var sc = this.ace.session.documentToScreenPosition(pos.line, pos.ch);
|
|
var lh = renderer.layerConfig.lineHeight;
|
|
var cw = renderer.layerConfig.characterWidth;
|
|
var top = lh * sc.row;
|
|
return { left: sc.column * cw, top: top, bottom: top + lh };
|
|
}
|
|
};
|
|
this.coordsChar = function (pos, mode) {
|
|
var renderer = this.ace.renderer;
|
|
if (mode == 'local') {
|
|
var row = Math.max(0, Math.floor(pos.top / renderer.lineHeight));
|
|
var col = Math.max(0, Math.floor(pos.left / renderer.characterWidth));
|
|
var ch = renderer.session.screenToDocumentPosition(row, col);
|
|
return toCmPos(ch);
|
|
}
|
|
else if (mode == 'div') {
|
|
throw "not implemented";
|
|
}
|
|
};
|
|
this.getSearchCursor = function (query, pos, caseFold) {
|
|
var caseSensitive = false;
|
|
var isRegexp = false;
|
|
if (query instanceof RegExp && !query.global) {
|
|
caseSensitive = !query.ignoreCase;
|
|
query = query.source;
|
|
isRegexp = true;
|
|
}
|
|
if (query == "\\n") {
|
|
query = "\n";
|
|
isRegexp = false;
|
|
}
|
|
var search = new Search();
|
|
if (pos.ch == undefined)
|
|
pos.ch = Number.MAX_VALUE;
|
|
var acePos = { row: pos.line, column: pos.ch };
|
|
var cm = this;
|
|
var last = null;
|
|
return {
|
|
findNext: function () { return this.find(false); },
|
|
findPrevious: function () { return this.find(true); },
|
|
find: function (back) {
|
|
search.setOptions({
|
|
needle: query,
|
|
caseSensitive: caseSensitive,
|
|
wrap: false,
|
|
backwards: back,
|
|
regExp: isRegexp,
|
|
start: last || acePos
|
|
});
|
|
var range = search.find(cm.ace.session);
|
|
last = range;
|
|
return last && [!last.isEmpty()];
|
|
},
|
|
from: function () { return last && toCmPos(last.start); },
|
|
to: function () { return last && toCmPos(last.end); },
|
|
replace: function (text) {
|
|
if (last) {
|
|
last.end = cm.ace.session.doc.replace(last, text);
|
|
}
|
|
}
|
|
};
|
|
};
|
|
this.scrollTo = function (x, y) {
|
|
var renderer = this.ace.renderer;
|
|
var config = renderer.layerConfig;
|
|
var maxHeight = config.maxHeight;
|
|
maxHeight -= (renderer.$size.scrollerHeight - renderer.lineHeight) * renderer.$scrollPastEnd;
|
|
if (y != null)
|
|
this.ace.session.setScrollTop(Math.max(0, Math.min(y, maxHeight)));
|
|
if (x != null)
|
|
this.ace.session.setScrollLeft(Math.max(0, Math.min(x, config.width)));
|
|
};
|
|
this.scrollInfo = function () { return 0; };
|
|
this.scrollIntoView = function (pos, margin) {
|
|
if (pos) {
|
|
var renderer = this.ace.renderer;
|
|
var viewMargin = { "top": 0, "bottom": margin };
|
|
renderer.scrollCursorIntoView(toAcePos(pos), (renderer.lineHeight * 2) / renderer.$size.scrollerHeight, viewMargin);
|
|
}
|
|
};
|
|
this.getLine = function (row) { return this.ace.session.getLine(row); };
|
|
this.getRange = function (s, e) {
|
|
return this.ace.session.getTextRange(new Range(s.line, s.ch, e.line, e.ch));
|
|
};
|
|
this.replaceRange = function (text, s, e) {
|
|
if (!e)
|
|
e = s;
|
|
var range = new Range(s.line, s.ch, e.line, e.ch);
|
|
this.ace.session.$clipRangeToDocument(range);
|
|
return this.ace.session.replace(range, text);
|
|
};
|
|
this.replaceSelection =
|
|
this.replaceSelections = function (p) {
|
|
var sel = this.ace.selection;
|
|
if (this.ace.inVirtualSelectionMode) {
|
|
this.ace.session.replace(sel.getRange(), p[0] || "");
|
|
return;
|
|
}
|
|
sel.inVirtualSelectionMode = true;
|
|
var ranges = sel.rangeList.ranges;
|
|
if (!ranges.length)
|
|
ranges = [this.ace.multiSelect.getRange()];
|
|
for (var i = ranges.length; i--;)
|
|
this.ace.session.replace(ranges[i], p[i] || "");
|
|
sel.inVirtualSelectionMode = false;
|
|
};
|
|
this.getSelection = function () {
|
|
return this.ace.getSelectedText();
|
|
};
|
|
this.getSelections = function () {
|
|
return this.listSelections().map(function (x) {
|
|
return this.getRange(x.anchor, x.head);
|
|
}, this);
|
|
};
|
|
this.getInputField = function () {
|
|
return this.ace.textInput.getElement();
|
|
};
|
|
this.getWrapperElement = function () {
|
|
return this.ace.container;
|
|
};
|
|
var optMap = {
|
|
indentWithTabs: "useSoftTabs",
|
|
indentUnit: "tabSize",
|
|
tabSize: "tabSize",
|
|
firstLineNumber: "firstLineNumber",
|
|
readOnly: "readOnly"
|
|
};
|
|
this.setOption = function (name, val) {
|
|
this.state[name] = val;
|
|
switch (name) {
|
|
case 'indentWithTabs':
|
|
name = optMap[name];
|
|
val = !val;
|
|
break;
|
|
case 'keyMap':
|
|
this.state.$keyMap = val;
|
|
return;
|
|
break;
|
|
default:
|
|
name = optMap[name];
|
|
}
|
|
if (name)
|
|
this.ace.setOption(name, val);
|
|
};
|
|
this.getOption = function (name) {
|
|
var val;
|
|
var aceOpt = optMap[name];
|
|
if (aceOpt)
|
|
val = this.ace.getOption(aceOpt);
|
|
switch (name) {
|
|
case 'indentWithTabs':
|
|
name = optMap[name];
|
|
return !val;
|
|
case 'keyMap':
|
|
return this.state.$keyMap || 'vim';
|
|
}
|
|
return aceOpt ? val : this.state[name];
|
|
};
|
|
this.toggleOverwrite = function (on) {
|
|
this.state.overwrite = on;
|
|
return this.ace.setOverwrite(on);
|
|
};
|
|
this.addOverlay = function (o) {
|
|
if (!this.$searchHighlight || !this.$searchHighlight.session) {
|
|
var highlight = new SearchHighlight(null, "ace_highlight-marker", "text");
|
|
var marker = this.ace.session.addDynamicMarker(highlight);
|
|
highlight.id = marker.id;
|
|
highlight.session = this.ace.session;
|
|
highlight.destroy = function (o) {
|
|
highlight.session.off("change", highlight.updateOnChange);
|
|
highlight.session.off("changeEditor", highlight.destroy);
|
|
highlight.session.removeMarker(highlight.id);
|
|
highlight.session = null;
|
|
};
|
|
highlight.updateOnChange = function (delta) {
|
|
var row = delta.start.row;
|
|
if (row == delta.end.row)
|
|
highlight.cache[row] = undefined;
|
|
else
|
|
highlight.cache.splice(row, highlight.cache.length);
|
|
};
|
|
highlight.session.on("changeEditor", highlight.destroy);
|
|
highlight.session.on("change", highlight.updateOnChange);
|
|
}
|
|
var re = new RegExp(o.query.source, "gmi");
|
|
this.$searchHighlight = o.highlight = highlight;
|
|
this.$searchHighlight.setRegexp(re);
|
|
this.ace.renderer.updateBackMarkers();
|
|
};
|
|
this.removeOverlay = function (o) {
|
|
if (this.$searchHighlight && this.$searchHighlight.session) {
|
|
this.$searchHighlight.destroy();
|
|
}
|
|
};
|
|
this.getScrollInfo = function () {
|
|
var renderer = this.ace.renderer;
|
|
var config = renderer.layerConfig;
|
|
return {
|
|
left: renderer.scrollLeft,
|
|
top: renderer.scrollTop,
|
|
height: config.maxHeight,
|
|
width: config.width,
|
|
clientHeight: config.height,
|
|
clientWidth: config.width
|
|
};
|
|
};
|
|
this.getValue = function () {
|
|
return this.ace.getValue();
|
|
};
|
|
this.setValue = function (v) {
|
|
return this.ace.setValue(v, -1);
|
|
};
|
|
this.getTokenTypeAt = function (pos) {
|
|
var token = this.ace.session.getTokenAt(pos.line, pos.ch);
|
|
return token && /comment|string/.test(token.type) ? "string" : "";
|
|
};
|
|
this.findMatchingBracket = function (pos) {
|
|
var m = this.ace.session.findMatchingBracket(toAcePos(pos));
|
|
return { to: m && toCmPos(m) };
|
|
};
|
|
this.findMatchingTag = function (pos) {
|
|
var m = this.ace.session.getMatchingTags(toAcePos(pos));
|
|
if (!m)
|
|
return;
|
|
return {
|
|
open: {
|
|
from: toCmPos(m.openTag.start),
|
|
to: toCmPos(m.openTag.end)
|
|
},
|
|
close: {
|
|
from: toCmPos(m.closeTag.start),
|
|
to: toCmPos(m.closeTag.end)
|
|
}
|
|
};
|
|
};
|
|
this.indentLine = function (line, method) {
|
|
if (method === true)
|
|
this.ace.session.indentRows(line, line, "\t");
|
|
else if (method === false)
|
|
this.ace.session.outdentRows(new Range(line, 0, line, 0));
|
|
};
|
|
this.indexFromPos = function (pos) {
|
|
return this.ace.session.doc.positionToIndex(toAcePos(pos));
|
|
};
|
|
this.posFromIndex = function (index) {
|
|
return toCmPos(this.ace.session.doc.indexToPosition(index));
|
|
};
|
|
this.focus = function (index) {
|
|
return this.ace.textInput.focus();
|
|
};
|
|
this.blur = function (index) {
|
|
return this.ace.blur();
|
|
};
|
|
this.defaultTextHeight = function (index) {
|
|
return this.ace.renderer.layerConfig.lineHeight;
|
|
};
|
|
this.scanForBracket = function (pos, dir, _, options) {
|
|
var re = options.bracketRegex.source;
|
|
var tokenRe = /paren|text|operator|tag/;
|
|
if (dir == 1) {
|
|
var m = this.ace.session.$findClosingBracket(re.slice(1, 2), toAcePos(pos), tokenRe);
|
|
}
|
|
else {
|
|
var m = this.ace.session.$findOpeningBracket(re.slice(-2, -1), { row: pos.line, column: pos.ch + 1 }, tokenRe);
|
|
}
|
|
return m && { pos: toCmPos(m) };
|
|
};
|
|
this.refresh = function () {
|
|
return this.ace.resize(true);
|
|
};
|
|
this.getMode = function () {
|
|
return { name: this.getOption("mode") };
|
|
};
|
|
this.execCommand = function (name) {
|
|
if (CodeMirror.commands.hasOwnProperty(name))
|
|
return CodeMirror.commands[name](this);
|
|
if (name == "indentAuto")
|
|
return this.ace.execCommand("autoindent");
|
|
console.log(name + " is not implemented");
|
|
};
|
|
this.getLineNumber = function (handle) {
|
|
return handle.row;
|
|
};
|
|
this.getLineHandle = function (row) {
|
|
return { text: this.ace.session.getLine(row), row: row };
|
|
};
|
|
}).call(CodeMirror.prototype);
|
|
function toAcePos(cmPos) {
|
|
return { row: cmPos.line, column: cmPos.ch };
|
|
}
|
|
function toCmPos(acePos) {
|
|
return new Pos(acePos.row, acePos.column);
|
|
}
|
|
var StringStream = CodeMirror.StringStream = function (string, tabSize) {
|
|
this.pos = this.start = 0;
|
|
this.string = string;
|
|
this.tabSize = tabSize || 8;
|
|
this.lastColumnPos = this.lastColumnValue = 0;
|
|
this.lineStart = 0;
|
|
};
|
|
StringStream.prototype = {
|
|
eol: function () { return this.pos >= this.string.length; },
|
|
sol: function () { return this.pos == this.lineStart; },
|
|
peek: function () { return this.string.charAt(this.pos) || undefined; },
|
|
next: function () {
|
|
if (this.pos < this.string.length)
|
|
return this.string.charAt(this.pos++);
|
|
},
|
|
eat: function (match) {
|
|
var ch = this.string.charAt(this.pos);
|
|
if (typeof match == "string")
|
|
var ok = ch == match;
|
|
else
|
|
var ok = ch && (match.test ? match.test(ch) : match(ch));
|
|
if (ok) {
|
|
++this.pos;
|
|
return ch;
|
|
}
|
|
},
|
|
eatWhile: function (match) {
|
|
var start = this.pos;
|
|
while (this.eat(match)) { }
|
|
return this.pos > start;
|
|
},
|
|
eatSpace: function () {
|
|
var start = this.pos;
|
|
while (/[\s\u00a0]/.test(this.string.charAt(this.pos)))
|
|
++this.pos;
|
|
return this.pos > start;
|
|
},
|
|
skipToEnd: function () { this.pos = this.string.length; },
|
|
skipTo: function (ch) {
|
|
var found = this.string.indexOf(ch, this.pos);
|
|
if (found > -1) {
|
|
this.pos = found;
|
|
return true;
|
|
}
|
|
},
|
|
backUp: function (n) { this.pos -= n; },
|
|
column: function () {
|
|
throw "not implemented";
|
|
},
|
|
indentation: function () {
|
|
throw "not implemented";
|
|
},
|
|
match: function (pattern, consume, caseInsensitive) {
|
|
if (typeof pattern == "string") {
|
|
var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; };
|
|
var substr = this.string.substr(this.pos, pattern.length);
|
|
if (cased(substr) == cased(pattern)) {
|
|
if (consume !== false)
|
|
this.pos += pattern.length;
|
|
return true;
|
|
}
|
|
}
|
|
else {
|
|
var match = this.string.slice(this.pos).match(pattern);
|
|
if (match && match.index > 0)
|
|
return null;
|
|
if (match && consume !== false)
|
|
this.pos += match[0].length;
|
|
return match;
|
|
}
|
|
},
|
|
current: function () { return this.string.slice(this.start, this.pos); },
|
|
hideFirstChars: function (n, inner) {
|
|
this.lineStart += n;
|
|
try {
|
|
return inner();
|
|
}
|
|
finally {
|
|
this.lineStart -= n;
|
|
}
|
|
}
|
|
};
|
|
CodeMirror.defineExtension = function (name, fn) {
|
|
CodeMirror.prototype[name] = fn;
|
|
};
|
|
domLib.importCssString(".normal-mode .ace_cursor{\n border: none;\n background-color: rgba(255,0,0,0.5);\n}\n.normal-mode .ace_hidden-cursors .ace_cursor{\n background-color: transparent;\n border: 1px solid red;\n opacity: 0.7\n}\n.ace_dialog {\n position: absolute;\n left: 0; right: 0;\n background: inherit;\n z-index: 15;\n padding: .1em .8em;\n overflow: hidden;\n color: inherit;\n}\n.ace_dialog-top {\n border-bottom: 1px solid #444;\n top: 0;\n}\n.ace_dialog-bottom {\n border-top: 1px solid #444;\n bottom: 0;\n}\n.ace_dialog input {\n border: none;\n outline: none;\n background: transparent;\n width: 20em;\n color: inherit;\n font-family: monospace;\n}", "vimMode", false);
|
|
(function () {
|
|
function dialogDiv(cm, template, bottom) {
|
|
var wrap = cm.ace.container;
|
|
var dialog;
|
|
dialog = wrap.appendChild(document.createElement("div"));
|
|
if (bottom)
|
|
dialog.className = "ace_dialog ace_dialog-bottom";
|
|
else
|
|
dialog.className = "ace_dialog ace_dialog-top";
|
|
if (typeof template == "string") {
|
|
dialog.innerHTML = template;
|
|
}
|
|
else { // Assuming it's a detached DOM element.
|
|
dialog.appendChild(template);
|
|
}
|
|
return dialog;
|
|
}
|
|
function closeNotification(cm, newVal) {
|
|
if (cm.state.currentNotificationClose)
|
|
cm.state.currentNotificationClose();
|
|
cm.state.currentNotificationClose = newVal;
|
|
}
|
|
CodeMirror.defineExtension("openDialog", function (template, callback, options) {
|
|
if (this.virtualSelectionMode())
|
|
return;
|
|
if (!options)
|
|
options = {};
|
|
closeNotification(this, null);
|
|
var dialog = dialogDiv(this, template, options.bottom);
|
|
var closed = false, me = this;
|
|
this.state.dialog = dialog;
|
|
function close(newVal) {
|
|
if (typeof newVal == 'string') {
|
|
inp.value = newVal;
|
|
}
|
|
else {
|
|
if (closed)
|
|
return;
|
|
if (newVal && newVal.type == "blur") {
|
|
if (document.activeElement === inp)
|
|
return;
|
|
}
|
|
if (me.state.dialog == dialog) {
|
|
me.state.dialog = null;
|
|
me.focus();
|
|
}
|
|
closed = true;
|
|
dialog.remove();
|
|
if (options.onClose)
|
|
options.onClose(dialog);
|
|
var cm = me;
|
|
if (cm.state.vim) {
|
|
cm.state.vim.status = null;
|
|
cm.ace._signal("changeStatus");
|
|
cm.ace.renderer.$loop.schedule(cm.ace.renderer.CHANGE_CURSOR);
|
|
}
|
|
}
|
|
}
|
|
var inp = dialog.getElementsByTagName("input")[0], button;
|
|
if (inp) {
|
|
if (options.value) {
|
|
inp.value = options.value;
|
|
if (options.selectValueOnOpen !== false)
|
|
inp.select();
|
|
}
|
|
if (options.onInput)
|
|
CodeMirror.on(inp, "input", function (e) { options.onInput(e, inp.value, close); });
|
|
if (options.onKeyUp)
|
|
CodeMirror.on(inp, "keyup", function (e) { options.onKeyUp(e, inp.value, close); });
|
|
CodeMirror.on(inp, "keydown", function (e) {
|
|
if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) {
|
|
return;
|
|
}
|
|
if (e.keyCode == 13)
|
|
callback(inp.value);
|
|
if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
|
|
CodeMirror.e_stop(e);
|
|
close();
|
|
}
|
|
});
|
|
if (options.closeOnBlur !== false)
|
|
CodeMirror.on(inp, "blur", close);
|
|
inp.focus();
|
|
}
|
|
else if (button = dialog.getElementsByTagName("button")[0]) {
|
|
CodeMirror.on(button, "click", function () {
|
|
close();
|
|
me.focus();
|
|
});
|
|
if (options.closeOnBlur !== false)
|
|
CodeMirror.on(button, "blur", close);
|
|
button.focus();
|
|
}
|
|
return close;
|
|
});
|
|
CodeMirror.defineExtension("openNotification", function (template, options) {
|
|
if (this.virtualSelectionMode())
|
|
return;
|
|
closeNotification(this, close);
|
|
var dialog = dialogDiv(this, template, options && options.bottom);
|
|
var closed = false, doneTimer;
|
|
var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
|
|
function close() {
|
|
if (closed)
|
|
return;
|
|
closed = true;
|
|
clearTimeout(doneTimer);
|
|
dialog.remove();
|
|
}
|
|
CodeMirror.on(dialog, 'click', function (e) {
|
|
CodeMirror.e_preventDefault(e);
|
|
close();
|
|
});
|
|
if (duration)
|
|
doneTimer = setTimeout(close, duration);
|
|
return close;
|
|
});
|
|
})();
|
|
var Pos = CodeMirror.Pos;
|
|
function transformCursor(cm, range) {
|
|
var vim = cm.state.vim;
|
|
if (!vim || vim.insertMode)
|
|
return range.head;
|
|
var head = vim.sel.head;
|
|
if (!head)
|
|
return range.head;
|
|
if (vim.visualBlock) {
|
|
if (range.head.line != head.line) {
|
|
return;
|
|
}
|
|
}
|
|
if (range.from() == range.anchor && !range.empty()) {
|
|
if (range.head.line == head.line && range.head.ch != head.ch)
|
|
return new Pos(range.head.line, range.head.ch - 1);
|
|
}
|
|
return range.head;
|
|
}
|
|
function updateSelectionForSurrogateCharacters(cm, curStart, curEnd) {
|
|
if (curStart.line === curEnd.line && curStart.ch >= curEnd.ch - 1) {
|
|
var text = cm.getLine(curStart.line);
|
|
var charCode = text.charCodeAt(curStart.ch);
|
|
if (0xD800 <= charCode && charCode <= 0xD8FF) {
|
|
curEnd.ch += 1;
|
|
}
|
|
}
|
|
return { start: curStart, end: curEnd };
|
|
}
|
|
var defaultKeymap = [
|
|
{ keys: '<Left>', type: 'keyToKey', toKeys: 'h' },
|
|
{ keys: '<Right>', type: 'keyToKey', toKeys: 'l' },
|
|
{ keys: '<Up>', type: 'keyToKey', toKeys: 'k' },
|
|
{ keys: '<Down>', type: 'keyToKey', toKeys: 'j' },
|
|
{ keys: 'g<Up>', type: 'keyToKey', toKeys: 'gk' },
|
|
{ keys: 'g<Down>', type: 'keyToKey', toKeys: 'gj' },
|
|
{ keys: '<Space>', type: 'keyToKey', toKeys: 'l' },
|
|
{ keys: '<BS>', type: 'keyToKey', toKeys: 'h', context: 'normal' },
|
|
{ keys: '<Del>', type: 'keyToKey', toKeys: 'x', context: 'normal' },
|
|
{ keys: '<C-Space>', type: 'keyToKey', toKeys: 'W' },
|
|
{ keys: '<C-BS>', type: 'keyToKey', toKeys: 'B', context: 'normal' },
|
|
{ keys: '<S-Space>', type: 'keyToKey', toKeys: 'w' },
|
|
{ keys: '<S-BS>', type: 'keyToKey', toKeys: 'b', context: 'normal' },
|
|
{ keys: '<C-n>', type: 'keyToKey', toKeys: 'j' },
|
|
{ keys: '<C-p>', type: 'keyToKey', toKeys: 'k' },
|
|
{ keys: '<C-[>', type: 'keyToKey', toKeys: '<Esc>' },
|
|
{ keys: '<C-c>', type: 'keyToKey', toKeys: '<Esc>' },
|
|
{ keys: '<C-[>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },
|
|
{ keys: '<C-c>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },
|
|
{ keys: '<C-Esc>', type: 'keyToKey', toKeys: '<Esc>' },
|
|
{ keys: '<C-Esc>', type: 'keyToKey', toKeys: '<Esc>', context: 'insert' },
|
|
{ keys: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' },
|
|
{ keys: 's', type: 'keyToKey', toKeys: 'c', context: 'visual' },
|
|
{ keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' },
|
|
{ keys: 'S', type: 'keyToKey', toKeys: 'VdO', context: 'visual' },
|
|
{ keys: '<Home>', type: 'keyToKey', toKeys: '0' },
|
|
{ keys: '<End>', type: 'keyToKey', toKeys: '$' },
|
|
{ keys: '<PageUp>', type: 'keyToKey', toKeys: '<C-b>' },
|
|
{ keys: '<PageDown>', type: 'keyToKey', toKeys: '<C-f>' },
|
|
{ keys: '<CR>', type: 'keyToKey', toKeys: 'j^', context: 'normal' },
|
|
{ keys: '<Ins>', type: 'keyToKey', toKeys: 'i', context: 'normal' },
|
|
{ keys: '<Ins>', type: 'action', action: 'toggleOverwrite', context: 'insert' },
|
|
{ keys: 'H', type: 'motion', motion: 'moveToTopLine', motionArgs: { linewise: true, toJumplist: true } },
|
|
{ keys: 'M', type: 'motion', motion: 'moveToMiddleLine', motionArgs: { linewise: true, toJumplist: true } },
|
|
{ keys: 'L', type: 'motion', motion: 'moveToBottomLine', motionArgs: { linewise: true, toJumplist: true } },
|
|
{ keys: 'h', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: false } },
|
|
{ keys: 'l', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: true } },
|
|
{ keys: 'j', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, linewise: true } },
|
|
{ keys: 'k', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, linewise: true } },
|
|
{ keys: 'gj', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: true } },
|
|
{ keys: 'gk', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: false } },
|
|
{ keys: 'w', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false } },
|
|
{ keys: 'W', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false, bigWord: true } },
|
|
{ keys: 'e', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, inclusive: true } },
|
|
{ keys: 'E', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, bigWord: true, inclusive: true } },
|
|
{ keys: 'b', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false } },
|
|
{ keys: 'B', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false, bigWord: true } },
|
|
{ keys: 'ge', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, inclusive: true } },
|
|
{ keys: 'gE', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, bigWord: true, inclusive: true } },
|
|
{ keys: '{', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: false, toJumplist: true } },
|
|
{ keys: '}', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: true, toJumplist: true } },
|
|
{ keys: '(', type: 'motion', motion: 'moveBySentence', motionArgs: { forward: false } },
|
|
{ keys: ')', type: 'motion', motion: 'moveBySentence', motionArgs: { forward: true } },
|
|
{ keys: '<C-f>', type: 'motion', motion: 'moveByPage', motionArgs: { forward: true } },
|
|
{ keys: '<C-b>', type: 'motion', motion: 'moveByPage', motionArgs: { forward: false } },
|
|
{ keys: '<C-d>', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: true, explicitRepeat: true } },
|
|
{ keys: '<C-u>', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: false, explicitRepeat: true } },
|
|
{ keys: 'gg', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true } },
|
|
{ keys: 'G', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true } },
|
|
{ keys: "g$", type: "motion", motion: "moveToEndOfDisplayLine" },
|
|
{ keys: "g^", type: "motion", motion: "moveToStartOfDisplayLine" },
|
|
{ keys: "g0", type: "motion", motion: "moveToStartOfDisplayLine" },
|
|
{ keys: '0', type: 'motion', motion: 'moveToStartOfLine' },
|
|
{ keys: '^', type: 'motion', motion: 'moveToFirstNonWhiteSpaceCharacter' },
|
|
{ keys: '+', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar: true } },
|
|
{ keys: '-', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, toFirstChar: true } },
|
|
{ keys: '_', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar: true, repeatOffset: -1 } },
|
|
{ keys: '$', type: 'motion', motion: 'moveToEol', motionArgs: { inclusive: true } },
|
|
{ keys: '%', type: 'motion', motion: 'moveToMatchedSymbol', motionArgs: { inclusive: true, toJumplist: true } },
|
|
{ keys: 'f<character>', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: true, inclusive: true } },
|
|
{ keys: 'F<character>', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: false } },
|
|
{ keys: 't<character>', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: true, inclusive: true } },
|
|
{ keys: 'T<character>', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: false } },
|
|
{ keys: ';', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: true } },
|
|
{ keys: ',', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: false } },
|
|
{ keys: '\'<character>', type: 'motion', motion: 'goToMark', motionArgs: { toJumplist: true, linewise: true } },
|
|
{ keys: '`<character>', type: 'motion', motion: 'goToMark', motionArgs: { toJumplist: true } },
|
|
{ keys: ']`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } },
|
|
{ keys: '[`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } },
|
|
{ keys: ']\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } },
|
|
{ keys: '[\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } },
|
|
{ keys: ']p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true, matchIndent: true } },
|
|
{ keys: '[p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true, matchIndent: true } },
|
|
{ keys: ']<character>', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: true, toJumplist: true } },
|
|
{ keys: '[<character>', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: false, toJumplist: true } },
|
|
{ keys: '|', type: 'motion', motion: 'moveToColumn' },
|
|
{ keys: 'o', type: 'motion', motion: 'moveToOtherHighlightedEnd', context: 'visual' },
|
|
{ keys: 'O', type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: { sameLine: true }, context: 'visual' },
|
|
{ keys: 'd', type: 'operator', operator: 'delete' },
|
|
{ keys: 'y', type: 'operator', operator: 'yank' },
|
|
{ keys: 'c', type: 'operator', operator: 'change' },
|
|
{ keys: '=', type: 'operator', operator: 'indentAuto' },
|
|
{ keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true } },
|
|
{ keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false } },
|
|
{ keys: 'g~', type: 'operator', operator: 'changeCase' },
|
|
{ keys: 'gu', type: 'operator', operator: 'changeCase', operatorArgs: { toLower: true }, isEdit: true },
|
|
{ keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: { toLower: false }, isEdit: true },
|
|
{ keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true } },
|
|
{ keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true } },
|
|
{ keys: 'gn', type: 'motion', motion: 'findAndSelectNextInclusive', motionArgs: { forward: true } },
|
|
{ keys: 'gN', type: 'motion', motion: 'findAndSelectNextInclusive', motionArgs: { forward: false } },
|
|
{ keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false } },
|
|
{ keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true } },
|
|
{ keys: 'D', type: 'operatorMotion', operator: 'delete', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal' },
|
|
{ keys: 'D', type: 'operator', operator: 'delete', operatorArgs: { linewise: true }, context: 'visual' },
|
|
{ keys: 'Y', type: 'operatorMotion', operator: 'yank', motion: 'expandToLine', motionArgs: { linewise: true }, context: 'normal' },
|
|
{ keys: 'Y', type: 'operator', operator: 'yank', operatorArgs: { linewise: true }, context: 'visual' },
|
|
{ keys: 'C', type: 'operatorMotion', operator: 'change', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal' },
|
|
{ keys: 'C', type: 'operator', operator: 'change', operatorArgs: { linewise: true }, context: 'visual' },
|
|
{ keys: '~', type: 'operatorMotion', operator: 'changeCase', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorArgs: { shouldMoveCursor: true }, context: 'normal' },
|
|
{ keys: '~', type: 'operator', operator: 'changeCase', context: 'visual' },
|
|
{ keys: '<C-u>', type: 'operatorMotion', operator: 'delete', motion: 'moveToStartOfLine', context: 'insert' },
|
|
{ keys: '<C-w>', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' },
|
|
{ keys: '<C-w>', type: 'idle', context: 'normal' },
|
|
{ keys: '<C-i>', type: 'action', action: 'jumpListWalk', actionArgs: { forward: true } },
|
|
{ keys: '<C-o>', type: 'action', action: 'jumpListWalk', actionArgs: { forward: false } },
|
|
{ keys: '<C-e>', type: 'action', action: 'scroll', actionArgs: { forward: true, linewise: true } },
|
|
{ keys: '<C-y>', type: 'action', action: 'scroll', actionArgs: { forward: false, linewise: true } },
|
|
{ keys: 'a', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'charAfter' }, context: 'normal' },
|
|
{ keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' },
|
|
{ keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' },
|
|
{ keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' },
|
|
{ keys: 'gi', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'lastEdit' }, context: 'normal' },
|
|
{ keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank' }, context: 'normal' },
|
|
{ keys: 'gI', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'bol' }, context: 'normal' },
|
|
{ keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' },
|
|
{ keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' },
|
|
{ keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' },
|
|
{ keys: 'v', type: 'action', action: 'toggleVisualMode' },
|
|
{ keys: 'V', type: 'action', action: 'toggleVisualMode', actionArgs: { linewise: true } },
|
|
{ keys: '<C-v>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true } },
|
|
{ keys: '<C-q>', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true } },
|
|
{ keys: 'gv', type: 'action', action: 'reselectLastSelection' },
|
|
{ keys: 'J', type: 'action', action: 'joinLines', isEdit: true },
|
|
{ keys: 'gJ', type: 'action', action: 'joinLines', actionArgs: { keepSpaces: true }, isEdit: true },
|
|
{ keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true } },
|
|
{ keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true } },
|
|
{ keys: 'r<character>', type: 'action', action: 'replace', isEdit: true },
|
|
{ keys: '@<character>', type: 'action', action: 'replayMacro' },
|
|
{ keys: 'q<character>', type: 'action', action: 'enterMacroRecordMode' },
|
|
{ keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }, context: 'normal' },
|
|
{ keys: 'R', type: 'operator', operator: 'change', operatorArgs: { linewise: true, fullLine: true }, context: 'visual', exitVisualBlock: true },
|
|
{ keys: 'u', type: 'action', action: 'undo', context: 'normal' },
|
|
{ keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: { toLower: true }, context: 'visual', isEdit: true },
|
|
{ keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: { toLower: false }, context: 'visual', isEdit: true },
|
|
{ keys: '<C-r>', type: 'action', action: 'redo' },
|
|
{ keys: 'm<character>', type: 'action', action: 'setMark' },
|
|
{ keys: '"<character>', type: 'action', action: 'setRegister' },
|
|
{ keys: 'zz', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' } },
|
|
{ keys: 'z.', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
|
|
{ keys: 'zt', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' } },
|
|
{ keys: 'z<CR>', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
|
|
{ keys: 'zb', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' } },
|
|
{ keys: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }, motion: 'moveToFirstNonWhiteSpaceCharacter' },
|
|
{ keys: '.', type: 'action', action: 'repeatLastEdit' },
|
|
{ keys: '<C-a>', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: { increase: true, backtrack: false } },
|
|
{ keys: '<C-x>', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: { increase: false, backtrack: false } },
|
|
{ keys: '<C-t>', type: 'action', action: 'indent', actionArgs: { indentRight: true }, context: 'insert' },
|
|
{ keys: '<C-d>', type: 'action', action: 'indent', actionArgs: { indentRight: false }, context: 'insert' },
|
|
{ keys: 'a<character>', type: 'motion', motion: 'textObjectManipulation' },
|
|
{ keys: 'i<character>', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: true } },
|
|
{ keys: '/', type: 'search', searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true } },
|
|
{ keys: '?', type: 'search', searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true } },
|
|
{ keys: '*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true } },
|
|
{ keys: '#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true } },
|
|
{ keys: 'g*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true } },
|
|
{ keys: 'g#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true } },
|
|
{ keys: ':', type: 'ex' }
|
|
];
|
|
var defaultKeymapLength = defaultKeymap.length;
|
|
var defaultExCommandMap = [
|
|
{ name: 'colorscheme', shortName: 'colo' },
|
|
{ name: 'map' },
|
|
{ name: 'imap', shortName: 'im' },
|
|
{ name: 'nmap', shortName: 'nm' },
|
|
{ name: 'vmap', shortName: 'vm' },
|
|
{ name: 'unmap' },
|
|
{ name: 'write', shortName: 'w' },
|
|
{ name: 'undo', shortName: 'u' },
|
|
{ name: 'redo', shortName: 'red' },
|
|
{ name: 'set', shortName: 'se' },
|
|
{ name: 'setlocal', shortName: 'setl' },
|
|
{ name: 'setglobal', shortName: 'setg' },
|
|
{ name: 'sort', shortName: 'sor' },
|
|
{ name: 'substitute', shortName: 's', possiblyAsync: true },
|
|
{ name: 'nohlsearch', shortName: 'noh' },
|
|
{ name: 'yank', shortName: 'y' },
|
|
{ name: 'delmarks', shortName: 'delm' },
|
|
{ name: 'registers', shortName: 'reg', excludeFromCommandHistory: true },
|
|
{ name: 'vglobal', shortName: 'v' },
|
|
{ name: 'global', shortName: 'g' }
|
|
];
|
|
function enterVimMode(cm) {
|
|
cm.setOption('disableInput', true);
|
|
cm.setOption('showCursorWhenSelecting', false);
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "normal" });
|
|
cm.on('cursorActivity', onCursorActivity);
|
|
maybeInitVimState(cm);
|
|
CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm));
|
|
}
|
|
function leaveVimMode(cm) {
|
|
cm.setOption('disableInput', false);
|
|
cm.off('cursorActivity', onCursorActivity);
|
|
CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm));
|
|
cm.state.vim = null;
|
|
if (highlightTimeout)
|
|
clearTimeout(highlightTimeout);
|
|
}
|
|
function detachVimMap(cm, next) {
|
|
if (this == CodeMirror.keyMap.vim) {
|
|
cm.options.$customCursor = null;
|
|
CodeMirror.rmClass(cm.getWrapperElement(), "cm-fat-cursor");
|
|
}
|
|
if (!next || next.attach != attachVimMap)
|
|
leaveVimMode(cm);
|
|
}
|
|
function attachVimMap(cm, prev) {
|
|
if (this == CodeMirror.keyMap.vim) {
|
|
if (cm.curOp)
|
|
cm.curOp.selectionChanged = true;
|
|
cm.options.$customCursor = transformCursor;
|
|
CodeMirror.addClass(cm.getWrapperElement(), "cm-fat-cursor");
|
|
}
|
|
if (!prev || prev.attach != attachVimMap)
|
|
enterVimMode(cm);
|
|
}
|
|
CodeMirror.defineOption('vimMode', false, function (cm, val, prev) {
|
|
if (val && cm.getOption("keyMap") != "vim")
|
|
cm.setOption("keyMap", "vim");
|
|
else if (!val && prev != CodeMirror.Init && /^vim/.test(cm.getOption("keyMap")))
|
|
cm.setOption("keyMap", "default");
|
|
});
|
|
function cmKey(key, cm) {
|
|
if (!cm) {
|
|
return undefined;
|
|
}
|
|
if (this[key]) {
|
|
return this[key];
|
|
}
|
|
var vimKey = cmKeyToVimKey(key);
|
|
if (!vimKey) {
|
|
return false;
|
|
}
|
|
var cmd = vimApi.findKey(cm, vimKey);
|
|
if (typeof cmd == 'function') {
|
|
CodeMirror.signal(cm, 'vim-keypress', vimKey);
|
|
}
|
|
return cmd;
|
|
}
|
|
var modifiers = { Shift: 'S', Ctrl: 'C', Alt: 'A', Cmd: 'D', Mod: 'A', CapsLock: '' };
|
|
var specialKeys = { Enter: 'CR', Backspace: 'BS', Delete: 'Del', Insert: 'Ins' };
|
|
function cmKeyToVimKey(key) {
|
|
if (key.charAt(0) == '\'') {
|
|
return key.charAt(1);
|
|
}
|
|
var pieces = key.split(/-(?!$)/);
|
|
var lastPiece = pieces[pieces.length - 1];
|
|
if (pieces.length == 1 && pieces[0].length == 1) {
|
|
return false;
|
|
}
|
|
else if (pieces.length == 2 && pieces[0] == 'Shift' && lastPiece.length == 1) {
|
|
return false;
|
|
}
|
|
var hasCharacter = false;
|
|
for (var i = 0; i < pieces.length; i++) {
|
|
var piece = pieces[i];
|
|
if (piece in modifiers) {
|
|
pieces[i] = modifiers[piece];
|
|
}
|
|
else {
|
|
hasCharacter = true;
|
|
}
|
|
if (piece in specialKeys) {
|
|
pieces[i] = specialKeys[piece];
|
|
}
|
|
}
|
|
if (!hasCharacter) {
|
|
return false;
|
|
}
|
|
if (isUpperCase(lastPiece)) {
|
|
pieces[pieces.length - 1] = lastPiece.toLowerCase();
|
|
}
|
|
return '<' + pieces.join('-') + '>';
|
|
}
|
|
function getOnPasteFn(cm) {
|
|
var vim = cm.state.vim;
|
|
if (!vim.onPasteFn) {
|
|
vim.onPasteFn = function () {
|
|
if (!vim.insertMode) {
|
|
cm.setCursor(offsetCursor(cm.getCursor(), 0, 1));
|
|
actions.enterInsertMode(cm, {}, vim);
|
|
}
|
|
};
|
|
}
|
|
return vim.onPasteFn;
|
|
}
|
|
var numberRegex = /[\d]/;
|
|
var wordCharTest = [CodeMirror.isWordChar, function (ch) {
|
|
return ch && !CodeMirror.isWordChar(ch) && !/\s/.test(ch);
|
|
}], bigWordCharTest = [function (ch) {
|
|
return /\S/.test(ch);
|
|
}];
|
|
function makeKeyRange(start, size) {
|
|
var keys = [];
|
|
for (var i = start; i < start + size; i++) {
|
|
keys.push(String.fromCharCode(i));
|
|
}
|
|
return keys;
|
|
}
|
|
var upperCaseAlphabet = makeKeyRange(65, 26);
|
|
var lowerCaseAlphabet = makeKeyRange(97, 26);
|
|
var numbers = makeKeyRange(48, 10);
|
|
var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']);
|
|
var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '_', '/', '+']);
|
|
var upperCaseChars;
|
|
try {
|
|
upperCaseChars = new RegExp("^[\\p{Lu}]$", "u");
|
|
}
|
|
catch (_) {
|
|
upperCaseChars = /^[A-Z]$/;
|
|
}
|
|
function isLine(cm, line) {
|
|
return line >= cm.firstLine() && line <= cm.lastLine();
|
|
}
|
|
function isLowerCase(k) {
|
|
return (/^[a-z]$/).test(k);
|
|
}
|
|
function isMatchableSymbol(k) {
|
|
return '()[]{}'.indexOf(k) != -1;
|
|
}
|
|
function isNumber(k) {
|
|
return numberRegex.test(k);
|
|
}
|
|
function isUpperCase(k) {
|
|
return upperCaseChars.test(k);
|
|
}
|
|
function isWhiteSpaceString(k) {
|
|
return (/^\s*$/).test(k);
|
|
}
|
|
function isEndOfSentenceSymbol(k) {
|
|
return '.?!'.indexOf(k) != -1;
|
|
}
|
|
function inArray(val, arr) {
|
|
for (var i = 0; i < arr.length; i++) {
|
|
if (arr[i] == val) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
var options = {};
|
|
function defineOption(name, defaultValue, type, aliases, callback) {
|
|
if (defaultValue === undefined && !callback) {
|
|
throw Error('defaultValue is required unless callback is provided');
|
|
}
|
|
if (!type) {
|
|
type = 'string';
|
|
}
|
|
options[name] = {
|
|
type: type,
|
|
defaultValue: defaultValue,
|
|
callback: callback
|
|
};
|
|
if (aliases) {
|
|
for (var i = 0; i < aliases.length; i++) {
|
|
options[aliases[i]] = options[name];
|
|
}
|
|
}
|
|
if (defaultValue) {
|
|
setOption(name, defaultValue);
|
|
}
|
|
}
|
|
function setOption(name, value, cm, cfg) {
|
|
var option = options[name];
|
|
cfg = cfg || {};
|
|
var scope = cfg.scope;
|
|
if (!option) {
|
|
return new Error('Unknown option: ' + name);
|
|
}
|
|
if (option.type == 'boolean') {
|
|
if (value && value !== true) {
|
|
return new Error('Invalid argument: ' + name + '=' + value);
|
|
}
|
|
else if (value !== false) {
|
|
value = true;
|
|
}
|
|
}
|
|
if (option.callback) {
|
|
if (scope !== 'local') {
|
|
option.callback(value, undefined);
|
|
}
|
|
if (scope !== 'global' && cm) {
|
|
option.callback(value, cm);
|
|
}
|
|
}
|
|
else {
|
|
if (scope !== 'local') {
|
|
option.value = option.type == 'boolean' ? !!value : value;
|
|
}
|
|
if (scope !== 'global' && cm) {
|
|
cm.state.vim.options[name] = { value: value };
|
|
}
|
|
}
|
|
}
|
|
function getOption(name, cm, cfg) {
|
|
var option = options[name];
|
|
cfg = cfg || {};
|
|
var scope = cfg.scope;
|
|
if (!option) {
|
|
return new Error('Unknown option: ' + name);
|
|
}
|
|
if (option.callback) {
|
|
var local = cm && option.callback(undefined, cm);
|
|
if (scope !== 'global' && local !== undefined) {
|
|
return local;
|
|
}
|
|
if (scope !== 'local') {
|
|
return option.callback();
|
|
}
|
|
return;
|
|
}
|
|
else {
|
|
var local = (scope !== 'global') && (cm && cm.state.vim.options[name]);
|
|
return (local || (scope !== 'local') && option || {}).value;
|
|
}
|
|
}
|
|
defineOption('filetype', undefined, 'string', ['ft'], function (name, cm) {
|
|
if (cm === undefined) {
|
|
return;
|
|
}
|
|
if (name === undefined) {
|
|
var mode = cm.getOption('mode');
|
|
return mode == 'null' ? '' : mode;
|
|
}
|
|
else {
|
|
var mode = name == '' ? 'null' : name;
|
|
cm.setOption('mode', mode);
|
|
}
|
|
});
|
|
var createCircularJumpList = function () {
|
|
var size = 100;
|
|
var pointer = -1;
|
|
var head = 0;
|
|
var tail = 0;
|
|
var buffer = new Array(size);
|
|
function add(cm, oldCur, newCur) {
|
|
var current = pointer % size;
|
|
var curMark = buffer[current];
|
|
function useNextSlot(cursor) {
|
|
var next = ++pointer % size;
|
|
var trashMark = buffer[next];
|
|
if (trashMark) {
|
|
trashMark.clear();
|
|
}
|
|
buffer[next] = cm.setBookmark(cursor);
|
|
}
|
|
if (curMark) {
|
|
var markPos = curMark.find();
|
|
if (markPos && !cursorEqual(markPos, oldCur)) {
|
|
useNextSlot(oldCur);
|
|
}
|
|
}
|
|
else {
|
|
useNextSlot(oldCur);
|
|
}
|
|
useNextSlot(newCur);
|
|
head = pointer;
|
|
tail = pointer - size + 1;
|
|
if (tail < 0) {
|
|
tail = 0;
|
|
}
|
|
}
|
|
function move(cm, offset) {
|
|
pointer += offset;
|
|
if (pointer > head) {
|
|
pointer = head;
|
|
}
|
|
else if (pointer < tail) {
|
|
pointer = tail;
|
|
}
|
|
var mark = buffer[(size + pointer) % size];
|
|
if (mark && !mark.find()) {
|
|
var inc = offset > 0 ? 1 : -1;
|
|
var newCur;
|
|
var oldCur = cm.getCursor();
|
|
do {
|
|
pointer += inc;
|
|
mark = buffer[(size + pointer) % size];
|
|
if (mark &&
|
|
(newCur = mark.find()) &&
|
|
!cursorEqual(oldCur, newCur)) {
|
|
break;
|
|
}
|
|
} while (pointer < head && pointer > tail);
|
|
}
|
|
return mark;
|
|
}
|
|
function find(cm, offset) {
|
|
var oldPointer = pointer;
|
|
var mark = move(cm, offset);
|
|
pointer = oldPointer;
|
|
return mark && mark.find();
|
|
}
|
|
return {
|
|
cachedCursor: undefined,
|
|
add: add,
|
|
find: find,
|
|
move: move
|
|
};
|
|
};
|
|
var createInsertModeChanges = function (c) {
|
|
if (c) {
|
|
return {
|
|
changes: c.changes,
|
|
expectCursorActivityForChange: c.expectCursorActivityForChange
|
|
};
|
|
}
|
|
return {
|
|
changes: [],
|
|
expectCursorActivityForChange: false
|
|
};
|
|
};
|
|
function MacroModeState() {
|
|
this.latestRegister = undefined;
|
|
this.isPlaying = false;
|
|
this.isRecording = false;
|
|
this.replaySearchQueries = [];
|
|
this.onRecordingDone = undefined;
|
|
this.lastInsertModeChanges = createInsertModeChanges();
|
|
}
|
|
MacroModeState.prototype = {
|
|
exitMacroRecordMode: function () {
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
if (macroModeState.onRecordingDone) {
|
|
macroModeState.onRecordingDone(); // close dialog
|
|
}
|
|
macroModeState.onRecordingDone = undefined;
|
|
macroModeState.isRecording = false;
|
|
},
|
|
enterMacroRecordMode: function (cm, registerName) {
|
|
var register = vimGlobalState.registerController.getRegister(registerName);
|
|
if (register) {
|
|
register.clear();
|
|
this.latestRegister = registerName;
|
|
if (cm.openDialog) {
|
|
var template = dom('span', { class: 'cm-vim-message' }, 'recording @' + registerName);
|
|
this.onRecordingDone = cm.openDialog(template, null, { bottom: true });
|
|
}
|
|
this.isRecording = true;
|
|
}
|
|
}
|
|
};
|
|
function maybeInitVimState(cm) {
|
|
if (!cm.state.vim) {
|
|
cm.state.vim = {
|
|
inputState: new InputState(),
|
|
lastEditInputState: undefined,
|
|
lastEditActionCommand: undefined,
|
|
lastHPos: -1,
|
|
lastHSPos: -1,
|
|
lastMotion: null,
|
|
marks: {},
|
|
insertMode: false,
|
|
insertModeRepeat: undefined,
|
|
visualMode: false,
|
|
visualLine: false,
|
|
visualBlock: false,
|
|
lastSelection: null,
|
|
lastPastedText: null,
|
|
sel: {},
|
|
options: {}
|
|
};
|
|
}
|
|
return cm.state.vim;
|
|
}
|
|
var vimGlobalState;
|
|
function resetVimGlobalState() {
|
|
vimGlobalState = {
|
|
searchQuery: null,
|
|
searchIsReversed: false,
|
|
lastSubstituteReplacePart: undefined,
|
|
jumpList: createCircularJumpList(),
|
|
macroModeState: new MacroModeState,
|
|
lastCharacterSearch: { increment: 0, forward: true, selectedCharacter: '' },
|
|
registerController: new RegisterController({}),
|
|
searchHistoryController: new HistoryController(),
|
|
exCommandHistoryController: new HistoryController()
|
|
};
|
|
for (var optionName in options) {
|
|
var option = options[optionName];
|
|
option.value = option.defaultValue;
|
|
}
|
|
}
|
|
var lastInsertModeKeyTimer;
|
|
var vimApi = {
|
|
enterVimMode: enterVimMode,
|
|
leaveVimMode: leaveVimMode,
|
|
buildKeyMap: function () {
|
|
},
|
|
getRegisterController: function () {
|
|
return vimGlobalState.registerController;
|
|
},
|
|
resetVimGlobalState_: resetVimGlobalState,
|
|
getVimGlobalState_: function () {
|
|
return vimGlobalState;
|
|
},
|
|
maybeInitVimState_: maybeInitVimState,
|
|
suppressErrorLogging: false,
|
|
InsertModeKey: InsertModeKey,
|
|
map: function (lhs, rhs, ctx) {
|
|
exCommandDispatcher.map(lhs, rhs, ctx);
|
|
},
|
|
unmap: function (lhs, ctx) {
|
|
return exCommandDispatcher.unmap(lhs, ctx);
|
|
},
|
|
noremap: function (lhs, rhs, ctx) {
|
|
function toCtxArray(ctx) {
|
|
return ctx ? [ctx] : ['normal', 'insert', 'visual'];
|
|
}
|
|
var ctxsToMap = toCtxArray(ctx);
|
|
var actualLength = defaultKeymap.length, origLength = defaultKeymapLength;
|
|
for (var i = actualLength - origLength; i < actualLength && ctxsToMap.length; i++) {
|
|
var mapping = defaultKeymap[i];
|
|
if (mapping.keys == rhs &&
|
|
(!ctx || !mapping.context || mapping.context === ctx) &&
|
|
mapping.type.substr(0, 2) !== 'ex' &&
|
|
mapping.type.substr(0, 3) !== 'key') {
|
|
var newMapping = {};
|
|
for (var key in mapping) {
|
|
newMapping[key] = mapping[key];
|
|
}
|
|
newMapping.keys = lhs;
|
|
if (ctx && !newMapping.context) {
|
|
newMapping.context = ctx;
|
|
}
|
|
this._mapCommand(newMapping);
|
|
var mappedCtxs = toCtxArray(mapping.context);
|
|
ctxsToMap = ctxsToMap.filter(function (el) { return mappedCtxs.indexOf(el) === -1; });
|
|
}
|
|
}
|
|
},
|
|
mapclear: function (ctx) {
|
|
var actualLength = defaultKeymap.length, origLength = defaultKeymapLength;
|
|
var userKeymap = defaultKeymap.slice(0, actualLength - origLength);
|
|
defaultKeymap = defaultKeymap.slice(actualLength - origLength);
|
|
if (ctx) {
|
|
for (var i = userKeymap.length - 1; i >= 0; i--) {
|
|
var mapping = userKeymap[i];
|
|
if (ctx !== mapping.context) {
|
|
if (mapping.context) {
|
|
this._mapCommand(mapping);
|
|
}
|
|
else {
|
|
var contexts = ['normal', 'insert', 'visual'];
|
|
for (var j in contexts) {
|
|
if (contexts[j] !== ctx) {
|
|
var newMapping = {};
|
|
for (var key in mapping) {
|
|
newMapping[key] = mapping[key];
|
|
}
|
|
newMapping.context = contexts[j];
|
|
this._mapCommand(newMapping);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
},
|
|
setOption: setOption,
|
|
getOption: getOption,
|
|
defineOption: defineOption,
|
|
defineEx: function (name, prefix, func) {
|
|
if (!prefix) {
|
|
prefix = name;
|
|
}
|
|
else if (name.indexOf(prefix) !== 0) {
|
|
throw new Error('(Vim.defineEx) "' + prefix + '" is not a prefix of "' + name + '", command not registered');
|
|
}
|
|
exCommands[name] = func;
|
|
exCommandDispatcher.commandMap_[prefix] = { name: name, shortName: prefix, type: 'api' };
|
|
},
|
|
handleKey: function (cm, key, origin) {
|
|
var command = this.findKey(cm, key, origin);
|
|
if (typeof command === 'function') {
|
|
return command();
|
|
}
|
|
},
|
|
multiSelectHandleKey: multiSelectHandleKey,
|
|
findKey: function (cm, key, origin) {
|
|
var vim = maybeInitVimState(cm);
|
|
function handleMacroRecording() {
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
if (macroModeState.isRecording) {
|
|
if (key == 'q') {
|
|
macroModeState.exitMacroRecordMode();
|
|
clearInputState(cm);
|
|
return true;
|
|
}
|
|
if (origin != 'mapping') {
|
|
logKey(macroModeState, key);
|
|
}
|
|
}
|
|
}
|
|
function handleEsc() {
|
|
if (key == '<Esc>') {
|
|
if (vim.visualMode) {
|
|
exitVisualMode(cm);
|
|
}
|
|
else if (vim.insertMode) {
|
|
exitInsertMode(cm);
|
|
}
|
|
else {
|
|
return;
|
|
}
|
|
clearInputState(cm);
|
|
return true;
|
|
}
|
|
}
|
|
function doKeyToKey(keys) {
|
|
var match;
|
|
while (keys) {
|
|
match = (/<\w+-.+?>|<\w+>|./).exec(keys);
|
|
key = match[0];
|
|
keys = keys.substring(match.index + key.length);
|
|
vimApi.handleKey(cm, key, 'mapping');
|
|
}
|
|
}
|
|
function handleKeyInsertMode() {
|
|
if (handleEsc()) {
|
|
return true;
|
|
}
|
|
var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;
|
|
var keysAreChars = key.length == 1;
|
|
var match = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');
|
|
while (keys.length > 1 && match.type != 'full') {
|
|
var keys = vim.inputState.keyBuffer = keys.slice(1);
|
|
var thisMatch = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert');
|
|
if (thisMatch.type != 'none') {
|
|
match = thisMatch;
|
|
}
|
|
}
|
|
if (match.type == 'none') {
|
|
clearInputState(cm);
|
|
return false;
|
|
}
|
|
else if (match.type == 'partial') {
|
|
if (lastInsertModeKeyTimer) {
|
|
window.clearTimeout(lastInsertModeKeyTimer);
|
|
}
|
|
lastInsertModeKeyTimer = window.setTimeout(function () { if (vim.insertMode && vim.inputState.keyBuffer) {
|
|
clearInputState(cm);
|
|
} }, getOption('insertModeEscKeysTimeout'));
|
|
return !keysAreChars;
|
|
}
|
|
if (lastInsertModeKeyTimer) {
|
|
window.clearTimeout(lastInsertModeKeyTimer);
|
|
}
|
|
if (keysAreChars) {
|
|
var selections = cm.listSelections();
|
|
for (var i = 0; i < selections.length; i++) {
|
|
var here = selections[i].head;
|
|
cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input');
|
|
}
|
|
vimGlobalState.macroModeState.lastInsertModeChanges.changes.pop();
|
|
}
|
|
clearInputState(cm);
|
|
return match.command;
|
|
}
|
|
function handleKeyNonInsertMode() {
|
|
if (handleMacroRecording() || handleEsc()) {
|
|
return true;
|
|
}
|
|
var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key;
|
|
if (/^[1-9]\d*$/.test(keys)) {
|
|
return true;
|
|
}
|
|
var keysMatcher = /^(\d*)(.*)$/.exec(keys);
|
|
if (!keysMatcher) {
|
|
clearInputState(cm);
|
|
return false;
|
|
}
|
|
var context = vim.visualMode ? 'visual' :
|
|
'normal';
|
|
var mainKey = keysMatcher[2] || keysMatcher[1];
|
|
if (vim.inputState.operatorShortcut && vim.inputState.operatorShortcut.slice(-1) == mainKey) {
|
|
mainKey = vim.inputState.operatorShortcut;
|
|
}
|
|
var match = commandDispatcher.matchCommand(mainKey, defaultKeymap, vim.inputState, context);
|
|
if (match.type == 'none') {
|
|
clearInputState(cm);
|
|
return false;
|
|
}
|
|
else if (match.type == 'partial') {
|
|
return true;
|
|
}
|
|
else if (match.type == 'clear') {
|
|
clearInputState(cm);
|
|
return true;
|
|
}
|
|
vim.inputState.keyBuffer = '';
|
|
keysMatcher = /^(\d*)(.*)$/.exec(keys);
|
|
if (keysMatcher[1] && keysMatcher[1] != '0') {
|
|
vim.inputState.pushRepeatDigit(keysMatcher[1]);
|
|
}
|
|
return match.command;
|
|
}
|
|
var command;
|
|
if (vim.insertMode) {
|
|
command = handleKeyInsertMode();
|
|
}
|
|
else {
|
|
command = handleKeyNonInsertMode();
|
|
}
|
|
if (command === false) {
|
|
return undefined; //ace_patch
|
|
}
|
|
else if (command === true) {
|
|
return function () { return true; };
|
|
}
|
|
else {
|
|
return function () {
|
|
if ((command.operator || command.isEdit) && cm.getOption('readOnly'))
|
|
return; // ace_patch
|
|
return cm.operation(function () {
|
|
cm.curOp.isVimOp = true;
|
|
try {
|
|
if (command.type == 'keyToKey') {
|
|
doKeyToKey(command.toKeys);
|
|
}
|
|
else {
|
|
commandDispatcher.processCommand(cm, vim, command);
|
|
}
|
|
}
|
|
catch (e) {
|
|
cm.state.vim = undefined;
|
|
maybeInitVimState(cm);
|
|
if (!vimApi.suppressErrorLogging) {
|
|
console['log'](e);
|
|
}
|
|
throw e;
|
|
}
|
|
return true;
|
|
});
|
|
};
|
|
}
|
|
},
|
|
handleEx: function (cm, input) {
|
|
exCommandDispatcher.processCommand(cm, input);
|
|
},
|
|
defineMotion: defineMotion,
|
|
defineAction: defineAction,
|
|
defineOperator: defineOperator,
|
|
mapCommand: mapCommand,
|
|
_mapCommand: _mapCommand,
|
|
defineRegister: defineRegister,
|
|
exitVisualMode: exitVisualMode,
|
|
exitInsertMode: exitInsertMode
|
|
};
|
|
function InputState() {
|
|
this.prefixRepeat = [];
|
|
this.motionRepeat = [];
|
|
this.operator = null;
|
|
this.operatorArgs = null;
|
|
this.motion = null;
|
|
this.motionArgs = null;
|
|
this.keyBuffer = []; // For matching multi-key commands.
|
|
this.registerName = null; // Defaults to the unnamed register.
|
|
}
|
|
InputState.prototype.pushRepeatDigit = function (n) {
|
|
if (!this.operator) {
|
|
this.prefixRepeat = this.prefixRepeat.concat(n);
|
|
}
|
|
else {
|
|
this.motionRepeat = this.motionRepeat.concat(n);
|
|
}
|
|
};
|
|
InputState.prototype.getRepeat = function () {
|
|
var repeat = 0;
|
|
if (this.prefixRepeat.length > 0 || this.motionRepeat.length > 0) {
|
|
repeat = 1;
|
|
if (this.prefixRepeat.length > 0) {
|
|
repeat *= parseInt(this.prefixRepeat.join(''), 10);
|
|
}
|
|
if (this.motionRepeat.length > 0) {
|
|
repeat *= parseInt(this.motionRepeat.join(''), 10);
|
|
}
|
|
}
|
|
return repeat;
|
|
};
|
|
function clearInputState(cm, reason) {
|
|
cm.state.vim.inputState = new InputState();
|
|
CodeMirror.signal(cm, 'vim-command-done', reason);
|
|
}
|
|
function Register(text, linewise, blockwise) {
|
|
this.clear();
|
|
this.keyBuffer = [text || ''];
|
|
this.insertModeChanges = [];
|
|
this.searchQueries = [];
|
|
this.linewise = !!linewise;
|
|
this.blockwise = !!blockwise;
|
|
}
|
|
Register.prototype = {
|
|
setText: function (text, linewise, blockwise) {
|
|
this.keyBuffer = [text || ''];
|
|
this.linewise = !!linewise;
|
|
this.blockwise = !!blockwise;
|
|
},
|
|
pushText: function (text, linewise) {
|
|
if (linewise) {
|
|
if (!this.linewise) {
|
|
this.keyBuffer.push('\n');
|
|
}
|
|
this.linewise = true;
|
|
}
|
|
this.keyBuffer.push(text);
|
|
},
|
|
pushInsertModeChanges: function (changes) {
|
|
this.insertModeChanges.push(createInsertModeChanges(changes));
|
|
},
|
|
pushSearchQuery: function (query) {
|
|
this.searchQueries.push(query);
|
|
},
|
|
clear: function () {
|
|
this.keyBuffer = [];
|
|
this.insertModeChanges = [];
|
|
this.searchQueries = [];
|
|
this.linewise = false;
|
|
},
|
|
toString: function () {
|
|
return this.keyBuffer.join('');
|
|
}
|
|
};
|
|
function defineRegister(name, register) {
|
|
var registers = vimGlobalState.registerController.registers;
|
|
if (!name || name.length != 1) {
|
|
throw Error('Register name must be 1 character');
|
|
}
|
|
registers[name] = register;
|
|
validRegisters.push(name);
|
|
}
|
|
function RegisterController(registers) {
|
|
this.registers = registers;
|
|
this.unnamedRegister = registers['"'] = new Register();
|
|
registers['.'] = new Register();
|
|
registers[':'] = new Register();
|
|
registers['/'] = new Register();
|
|
registers['+'] = new Register();
|
|
}
|
|
RegisterController.prototype = {
|
|
pushText: function (registerName, operator, text, linewise, blockwise) {
|
|
if (registerName === '_')
|
|
return;
|
|
if (linewise && text.charAt(text.length - 1) !== '\n') {
|
|
text += '\n';
|
|
}
|
|
var register = this.isValidRegister(registerName) ?
|
|
this.getRegister(registerName) : null;
|
|
if (!register) {
|
|
switch (operator) {
|
|
case 'yank':
|
|
this.registers['0'] = new Register(text, linewise, blockwise);
|
|
break;
|
|
case 'delete':
|
|
case 'change':
|
|
if (text.indexOf('\n') == -1) {
|
|
this.registers['-'] = new Register(text, linewise);
|
|
}
|
|
else {
|
|
this.shiftNumericRegisters_();
|
|
this.registers['1'] = new Register(text, linewise);
|
|
}
|
|
break;
|
|
}
|
|
this.unnamedRegister.setText(text, linewise, blockwise);
|
|
return;
|
|
}
|
|
var append = isUpperCase(registerName);
|
|
if (append) {
|
|
register.pushText(text, linewise);
|
|
}
|
|
else {
|
|
register.setText(text, linewise, blockwise);
|
|
}
|
|
if (registerName === '+') {
|
|
navigator.clipboard.writeText(text);
|
|
}
|
|
this.unnamedRegister.setText(register.toString(), linewise);
|
|
},
|
|
getRegister: function (name) {
|
|
if (!this.isValidRegister(name)) {
|
|
return this.unnamedRegister;
|
|
}
|
|
name = name.toLowerCase();
|
|
if (!this.registers[name]) {
|
|
this.registers[name] = new Register();
|
|
}
|
|
return this.registers[name];
|
|
},
|
|
isValidRegister: function (name) {
|
|
return name && inArray(name, validRegisters);
|
|
},
|
|
shiftNumericRegisters_: function () {
|
|
for (var i = 9; i >= 2; i--) {
|
|
this.registers[i] = this.getRegister('' + (i - 1));
|
|
}
|
|
}
|
|
};
|
|
function HistoryController() {
|
|
this.historyBuffer = [];
|
|
this.iterator = 0;
|
|
this.initialPrefix = null;
|
|
}
|
|
HistoryController.prototype = {
|
|
nextMatch: function (input, up) {
|
|
var historyBuffer = this.historyBuffer;
|
|
var dir = up ? -1 : 1;
|
|
if (this.initialPrefix === null)
|
|
this.initialPrefix = input;
|
|
for (var i = this.iterator + dir; up ? i >= 0 : i < historyBuffer.length; i += dir) {
|
|
var element = historyBuffer[i];
|
|
for (var j = 0; j <= element.length; j++) {
|
|
if (this.initialPrefix == element.substring(0, j)) {
|
|
this.iterator = i;
|
|
return element;
|
|
}
|
|
}
|
|
}
|
|
if (i >= historyBuffer.length) {
|
|
this.iterator = historyBuffer.length;
|
|
return this.initialPrefix;
|
|
}
|
|
if (i < 0)
|
|
return input;
|
|
},
|
|
pushInput: function (input) {
|
|
var index = this.historyBuffer.indexOf(input);
|
|
if (index > -1)
|
|
this.historyBuffer.splice(index, 1);
|
|
if (input.length)
|
|
this.historyBuffer.push(input);
|
|
},
|
|
reset: function () {
|
|
this.initialPrefix = null;
|
|
this.iterator = this.historyBuffer.length;
|
|
}
|
|
};
|
|
var commandDispatcher = {
|
|
matchCommand: function (keys, keyMap, inputState, context) {
|
|
var matches = commandMatches(keys, keyMap, context, inputState);
|
|
if (!matches.full && !matches.partial) {
|
|
return { type: 'none' };
|
|
}
|
|
else if (!matches.full && matches.partial) {
|
|
return { type: 'partial' };
|
|
}
|
|
var bestMatch;
|
|
for (var i = 0; i < matches.full.length; i++) {
|
|
var match = matches.full[i];
|
|
if (!bestMatch) {
|
|
bestMatch = match;
|
|
}
|
|
}
|
|
if (bestMatch.keys.slice(-11) == '<character>') {
|
|
var character = lastChar(keys);
|
|
if (!character || character.length > 1)
|
|
return { type: 'clear' };
|
|
inputState.selectedCharacter = character;
|
|
}
|
|
return { type: 'full', command: bestMatch };
|
|
},
|
|
processCommand: function (cm, vim, command) {
|
|
vim.inputState.repeatOverride = command.repeatOverride;
|
|
switch (command.type) {
|
|
case 'motion':
|
|
this.processMotion(cm, vim, command);
|
|
break;
|
|
case 'operator':
|
|
this.processOperator(cm, vim, command);
|
|
break;
|
|
case 'operatorMotion':
|
|
this.processOperatorMotion(cm, vim, command);
|
|
break;
|
|
case 'action':
|
|
this.processAction(cm, vim, command);
|
|
break;
|
|
case 'search':
|
|
this.processSearch(cm, vim, command);
|
|
break;
|
|
case 'ex':
|
|
case 'keyToEx':
|
|
this.processEx(cm, vim, command);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
},
|
|
processMotion: function (cm, vim, command) {
|
|
vim.inputState.motion = command.motion;
|
|
vim.inputState.motionArgs = copyArgs(command.motionArgs);
|
|
this.evalInput(cm, vim);
|
|
},
|
|
processOperator: function (cm, vim, command) {
|
|
var inputState = vim.inputState;
|
|
if (inputState.operator) {
|
|
if (inputState.operator == command.operator) {
|
|
inputState.motion = 'expandToLine';
|
|
inputState.motionArgs = { linewise: true };
|
|
this.evalInput(cm, vim);
|
|
return;
|
|
}
|
|
else {
|
|
clearInputState(cm);
|
|
}
|
|
}
|
|
inputState.operator = command.operator;
|
|
inputState.operatorArgs = copyArgs(command.operatorArgs);
|
|
if (command.keys.length > 1) {
|
|
inputState.operatorShortcut = command.keys;
|
|
}
|
|
if (command.exitVisualBlock) {
|
|
vim.visualBlock = false;
|
|
updateCmSelection(cm);
|
|
}
|
|
if (vim.visualMode) {
|
|
this.evalInput(cm, vim);
|
|
}
|
|
},
|
|
processOperatorMotion: function (cm, vim, command) {
|
|
var visualMode = vim.visualMode;
|
|
var operatorMotionArgs = copyArgs(command.operatorMotionArgs);
|
|
if (operatorMotionArgs) {
|
|
if (visualMode && operatorMotionArgs.visualLine) {
|
|
vim.visualLine = true;
|
|
}
|
|
}
|
|
this.processOperator(cm, vim, command);
|
|
if (!visualMode) {
|
|
this.processMotion(cm, vim, command);
|
|
}
|
|
},
|
|
processAction: function (cm, vim, command) {
|
|
var inputState = vim.inputState;
|
|
var repeat = inputState.getRepeat();
|
|
var repeatIsExplicit = !!repeat;
|
|
var actionArgs = copyArgs(command.actionArgs) || {};
|
|
if (inputState.selectedCharacter) {
|
|
actionArgs.selectedCharacter = inputState.selectedCharacter;
|
|
}
|
|
if (command.operator) {
|
|
this.processOperator(cm, vim, command);
|
|
}
|
|
if (command.motion) {
|
|
this.processMotion(cm, vim, command);
|
|
}
|
|
if (command.motion || command.operator) {
|
|
this.evalInput(cm, vim);
|
|
}
|
|
actionArgs.repeat = repeat || 1;
|
|
actionArgs.repeatIsExplicit = repeatIsExplicit;
|
|
actionArgs.registerName = inputState.registerName;
|
|
clearInputState(cm);
|
|
vim.lastMotion = null;
|
|
if (command.isEdit) {
|
|
this.recordLastEdit(vim, inputState, command);
|
|
}
|
|
actions[command.action](cm, actionArgs, vim);
|
|
},
|
|
processSearch: function (cm, vim, command) {
|
|
if (!cm.getSearchCursor) {
|
|
return;
|
|
}
|
|
var forward = command.searchArgs.forward;
|
|
var wholeWordOnly = command.searchArgs.wholeWordOnly;
|
|
getSearchState(cm).setReversed(!forward);
|
|
var promptPrefix = (forward) ? '/' : '?';
|
|
var originalQuery = getSearchState(cm).getQuery();
|
|
var originalScrollPos = cm.getScrollInfo();
|
|
function handleQuery(query, ignoreCase, smartCase) {
|
|
vimGlobalState.searchHistoryController.pushInput(query);
|
|
vimGlobalState.searchHistoryController.reset();
|
|
try {
|
|
updateSearchQuery(cm, query, ignoreCase, smartCase);
|
|
}
|
|
catch (e) {
|
|
showConfirm(cm, 'Invalid regex: ' + query);
|
|
clearInputState(cm);
|
|
return;
|
|
}
|
|
commandDispatcher.processMotion(cm, vim, {
|
|
type: 'motion',
|
|
motion: 'findNext',
|
|
motionArgs: { forward: true, toJumplist: command.searchArgs.toJumplist }
|
|
});
|
|
}
|
|
function onPromptClose(query) {
|
|
handleQuery(query, true /** ignoreCase */, true /** smartCase */);
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
if (macroModeState.isRecording) {
|
|
logSearchQuery(macroModeState, query);
|
|
}
|
|
}
|
|
function onPromptKeyUp(e, query, close) {
|
|
var keyName = CodeMirror.keyName(e), up, offset;
|
|
if (keyName == 'Up' || keyName == 'Down') {
|
|
up = keyName == 'Up' ? true : false;
|
|
offset = e.target ? e.target.selectionEnd : 0;
|
|
query = vimGlobalState.searchHistoryController.nextMatch(query, up) || '';
|
|
close(query);
|
|
if (offset && e.target)
|
|
e.target.selectionEnd = e.target.selectionStart = Math.min(offset, e.target.value.length);
|
|
}
|
|
else {
|
|
if (keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')
|
|
vimGlobalState.searchHistoryController.reset();
|
|
}
|
|
var parsedQuery;
|
|
try {
|
|
parsedQuery = updateSearchQuery(cm, query, true /** ignoreCase */, true /** smartCase */);
|
|
}
|
|
catch (e) {
|
|
}
|
|
if (parsedQuery) {
|
|
cm.scrollIntoView(findNext(cm, !forward, parsedQuery), 30);
|
|
}
|
|
else {
|
|
clearSearchHighlight(cm);
|
|
cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
|
|
}
|
|
}
|
|
function onPromptKeyDown(e, query, close) {
|
|
var keyName = CodeMirror.keyName(e);
|
|
if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||
|
|
(keyName == 'Backspace' && query == '')) {
|
|
vimGlobalState.searchHistoryController.pushInput(query);
|
|
vimGlobalState.searchHistoryController.reset();
|
|
updateSearchQuery(cm, originalQuery);
|
|
clearSearchHighlight(cm);
|
|
cm.scrollTo(originalScrollPos.left, originalScrollPos.top);
|
|
CodeMirror.e_stop(e);
|
|
clearInputState(cm);
|
|
close();
|
|
cm.focus();
|
|
}
|
|
else if (keyName == 'Up' || keyName == 'Down') {
|
|
CodeMirror.e_stop(e);
|
|
}
|
|
else if (keyName == 'Ctrl-U') {
|
|
CodeMirror.e_stop(e);
|
|
close('');
|
|
}
|
|
}
|
|
switch (command.searchArgs.querySrc) {
|
|
case 'prompt':
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
if (macroModeState.isPlaying) {
|
|
var query = macroModeState.replaySearchQueries.shift();
|
|
handleQuery(query, true /** ignoreCase */, false /** smartCase */);
|
|
}
|
|
else {
|
|
showPrompt(cm, {
|
|
onClose: onPromptClose,
|
|
prefix: promptPrefix,
|
|
desc: '(JavaScript regexp)',
|
|
onKeyUp: onPromptKeyUp,
|
|
onKeyDown: onPromptKeyDown
|
|
});
|
|
}
|
|
break;
|
|
case 'wordUnderCursor':
|
|
var word = expandWordUnderCursor(cm, false /** inclusive */, true /** forward */, false /** bigWord */, true /** noSymbol */);
|
|
var isKeyword = true;
|
|
if (!word) {
|
|
word = expandWordUnderCursor(cm, false /** inclusive */, true /** forward */, false /** bigWord */, false /** noSymbol */);
|
|
isKeyword = false;
|
|
}
|
|
if (!word) {
|
|
return;
|
|
}
|
|
var query = cm.getLine(word.start.line).substring(word.start.ch, word.end.ch);
|
|
if (isKeyword && wholeWordOnly) {
|
|
query = '\\b' + query + '\\b';
|
|
}
|
|
else {
|
|
query = escapeRegex(query);
|
|
}
|
|
vimGlobalState.jumpList.cachedCursor = cm.getCursor();
|
|
cm.setCursor(word.start);
|
|
handleQuery(query, true /** ignoreCase */, false /** smartCase */);
|
|
break;
|
|
}
|
|
},
|
|
processEx: function (cm, vim, command) {
|
|
function onPromptClose(input) {
|
|
vimGlobalState.exCommandHistoryController.pushInput(input);
|
|
vimGlobalState.exCommandHistoryController.reset();
|
|
exCommandDispatcher.processCommand(cm, input);
|
|
if (cm.state.vim)
|
|
clearInputState(cm);
|
|
}
|
|
function onPromptKeyDown(e, input, close) {
|
|
var keyName = CodeMirror.keyName(e), up, offset;
|
|
if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' ||
|
|
(keyName == 'Backspace' && input == '')) {
|
|
vimGlobalState.exCommandHistoryController.pushInput(input);
|
|
vimGlobalState.exCommandHistoryController.reset();
|
|
CodeMirror.e_stop(e);
|
|
clearInputState(cm);
|
|
close();
|
|
cm.focus();
|
|
}
|
|
if (keyName == 'Up' || keyName == 'Down') {
|
|
CodeMirror.e_stop(e);
|
|
up = keyName == 'Up' ? true : false;
|
|
offset = e.target ? e.target.selectionEnd : 0;
|
|
input = vimGlobalState.exCommandHistoryController.nextMatch(input, up) || '';
|
|
close(input);
|
|
if (offset && e.target)
|
|
e.target.selectionEnd = e.target.selectionStart = Math.min(offset, e.target.value.length);
|
|
}
|
|
else if (keyName == 'Ctrl-U') {
|
|
CodeMirror.e_stop(e);
|
|
close('');
|
|
}
|
|
else {
|
|
if (keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift')
|
|
vimGlobalState.exCommandHistoryController.reset();
|
|
}
|
|
}
|
|
if (command.type == 'keyToEx') {
|
|
exCommandDispatcher.processCommand(cm, command.exArgs.input);
|
|
}
|
|
else {
|
|
if (vim.visualMode) {
|
|
showPrompt(cm, { onClose: onPromptClose, prefix: ':', value: '\'<,\'>',
|
|
onKeyDown: onPromptKeyDown, selectValueOnOpen: false });
|
|
}
|
|
else {
|
|
showPrompt(cm, { onClose: onPromptClose, prefix: ':',
|
|
onKeyDown: onPromptKeyDown });
|
|
}
|
|
}
|
|
},
|
|
evalInput: function (cm, vim) {
|
|
var inputState = vim.inputState;
|
|
var motion = inputState.motion;
|
|
var motionArgs = inputState.motionArgs || {};
|
|
var operator = inputState.operator;
|
|
var operatorArgs = inputState.operatorArgs || {};
|
|
var registerName = inputState.registerName;
|
|
var sel = vim.sel;
|
|
var origHead = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.head) : cm.getCursor('head'));
|
|
var origAnchor = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.anchor) : cm.getCursor('anchor'));
|
|
var oldHead = copyCursor(origHead);
|
|
var oldAnchor = copyCursor(origAnchor);
|
|
var newHead, newAnchor;
|
|
var repeat;
|
|
if (operator) {
|
|
this.recordLastEdit(vim, inputState);
|
|
}
|
|
if (inputState.repeatOverride !== undefined) {
|
|
repeat = inputState.repeatOverride;
|
|
}
|
|
else {
|
|
repeat = inputState.getRepeat();
|
|
}
|
|
if (repeat > 0 && motionArgs.explicitRepeat) {
|
|
motionArgs.repeatIsExplicit = true;
|
|
}
|
|
else if (motionArgs.noRepeat ||
|
|
(!motionArgs.explicitRepeat && repeat === 0)) {
|
|
repeat = 1;
|
|
motionArgs.repeatIsExplicit = false;
|
|
}
|
|
if (inputState.selectedCharacter) {
|
|
motionArgs.selectedCharacter = operatorArgs.selectedCharacter =
|
|
inputState.selectedCharacter;
|
|
}
|
|
motionArgs.repeat = repeat;
|
|
clearInputState(cm);
|
|
if (motion) {
|
|
var motionResult = motions[motion](cm, origHead, motionArgs, vim, inputState);
|
|
vim.lastMotion = motions[motion];
|
|
if (!motionResult) {
|
|
return;
|
|
}
|
|
if (motionArgs.toJumplist) {
|
|
if (!operator && cm.ace.curOp != null)
|
|
cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch
|
|
var jumpList = vimGlobalState.jumpList;
|
|
var cachedCursor = jumpList.cachedCursor;
|
|
if (cachedCursor) {
|
|
recordJumpPosition(cm, cachedCursor, motionResult);
|
|
delete jumpList.cachedCursor;
|
|
}
|
|
else {
|
|
recordJumpPosition(cm, origHead, motionResult);
|
|
}
|
|
}
|
|
if (motionResult instanceof Array) {
|
|
newAnchor = motionResult[0];
|
|
newHead = motionResult[1];
|
|
}
|
|
else {
|
|
newHead = motionResult;
|
|
}
|
|
if (!newHead) {
|
|
newHead = copyCursor(origHead);
|
|
}
|
|
if (vim.visualMode) {
|
|
if (!(vim.visualBlock && newHead.ch === Infinity)) {
|
|
newHead = clipCursorToContent(cm, newHead, oldHead);
|
|
}
|
|
if (newAnchor) {
|
|
newAnchor = clipCursorToContent(cm, newAnchor);
|
|
}
|
|
newAnchor = newAnchor || oldAnchor;
|
|
sel.anchor = newAnchor;
|
|
sel.head = newHead;
|
|
updateCmSelection(cm);
|
|
updateMark(cm, vim, '<', cursorIsBefore(newAnchor, newHead) ? newAnchor
|
|
: newHead);
|
|
updateMark(cm, vim, '>', cursorIsBefore(newAnchor, newHead) ? newHead
|
|
: newAnchor);
|
|
}
|
|
else if (!operator) {
|
|
if (cm.ace.curOp)
|
|
cm.ace.curOp.vimDialogScroll = "center-animate"; // ace_patch
|
|
newHead = clipCursorToContent(cm, newHead, oldHead);
|
|
cm.setCursor(newHead.line, newHead.ch);
|
|
}
|
|
}
|
|
if (operator) {
|
|
if (operatorArgs.lastSel) {
|
|
newAnchor = oldAnchor;
|
|
var lastSel = operatorArgs.lastSel;
|
|
var lineOffset = Math.abs(lastSel.head.line - lastSel.anchor.line);
|
|
var chOffset = Math.abs(lastSel.head.ch - lastSel.anchor.ch);
|
|
if (lastSel.visualLine) {
|
|
newHead = new Pos(oldAnchor.line + lineOffset, oldAnchor.ch);
|
|
}
|
|
else if (lastSel.visualBlock) {
|
|
newHead = new Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset);
|
|
}
|
|
else if (lastSel.head.line == lastSel.anchor.line) {
|
|
newHead = new Pos(oldAnchor.line, oldAnchor.ch + chOffset);
|
|
}
|
|
else {
|
|
newHead = new Pos(oldAnchor.line + lineOffset, oldAnchor.ch);
|
|
}
|
|
vim.visualMode = true;
|
|
vim.visualLine = lastSel.visualLine;
|
|
vim.visualBlock = lastSel.visualBlock;
|
|
sel = vim.sel = {
|
|
anchor: newAnchor,
|
|
head: newHead
|
|
};
|
|
updateCmSelection(cm);
|
|
}
|
|
else if (vim.visualMode) {
|
|
operatorArgs.lastSel = {
|
|
anchor: copyCursor(sel.anchor),
|
|
head: copyCursor(sel.head),
|
|
visualBlock: vim.visualBlock,
|
|
visualLine: vim.visualLine
|
|
};
|
|
}
|
|
var curStart, curEnd, linewise, mode;
|
|
var cmSel;
|
|
if (vim.visualMode) {
|
|
curStart = cursorMin(sel.head, sel.anchor);
|
|
curEnd = cursorMax(sel.head, sel.anchor);
|
|
linewise = vim.visualLine || operatorArgs.linewise;
|
|
mode = vim.visualBlock ? 'block' :
|
|
linewise ? 'line' :
|
|
'char';
|
|
var newPositions = updateSelectionForSurrogateCharacters(cm, curStart, curEnd);
|
|
cmSel = makeCmSelection(cm, {
|
|
anchor: newPositions.start,
|
|
head: newPositions.end
|
|
}, mode);
|
|
if (linewise) {
|
|
var ranges = cmSel.ranges;
|
|
if (mode == 'block') {
|
|
for (var i = 0; i < ranges.length; i++) {
|
|
ranges[i].head.ch = lineLength(cm, ranges[i].head.line);
|
|
}
|
|
}
|
|
else if (mode == 'line') {
|
|
ranges[0].head = new Pos(ranges[0].head.line + 1, 0);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
curStart = copyCursor(newAnchor || oldAnchor);
|
|
curEnd = copyCursor(newHead || oldHead);
|
|
if (cursorIsBefore(curEnd, curStart)) {
|
|
var tmp = curStart;
|
|
curStart = curEnd;
|
|
curEnd = tmp;
|
|
}
|
|
linewise = motionArgs.linewise || operatorArgs.linewise;
|
|
if (linewise) {
|
|
expandSelectionToLine(cm, curStart, curEnd);
|
|
}
|
|
else if (motionArgs.forward) {
|
|
clipToLine(cm, curStart, curEnd);
|
|
}
|
|
mode = 'char';
|
|
var exclusive = !motionArgs.inclusive || linewise;
|
|
var newPositions = updateSelectionForSurrogateCharacters(cm, curStart, curEnd);
|
|
cmSel = makeCmSelection(cm, {
|
|
anchor: newPositions.start,
|
|
head: newPositions.end
|
|
}, mode, exclusive);
|
|
}
|
|
cm.setSelections(cmSel.ranges, cmSel.primary);
|
|
vim.lastMotion = null;
|
|
operatorArgs.repeat = repeat; // For indent in visual mode.
|
|
operatorArgs.registerName = registerName;
|
|
operatorArgs.linewise = linewise;
|
|
var operatorMoveTo = operators[operator](cm, operatorArgs, cmSel.ranges, oldAnchor, newHead);
|
|
if (vim.visualMode) {
|
|
exitVisualMode(cm, operatorMoveTo != null);
|
|
}
|
|
if (operatorMoveTo) {
|
|
cm.setCursor(operatorMoveTo);
|
|
}
|
|
}
|
|
},
|
|
recordLastEdit: function (vim, inputState, actionCommand) {
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
if (macroModeState.isPlaying) {
|
|
return;
|
|
}
|
|
vim.lastEditInputState = inputState;
|
|
vim.lastEditActionCommand = actionCommand;
|
|
macroModeState.lastInsertModeChanges.changes = [];
|
|
macroModeState.lastInsertModeChanges.expectCursorActivityForChange = false;
|
|
macroModeState.lastInsertModeChanges.visualBlock = vim.visualBlock ? vim.sel.head.line - vim.sel.anchor.line : 0;
|
|
}
|
|
};
|
|
var motions = {
|
|
moveToTopLine: function (cm, _head, motionArgs) {
|
|
var line = getUserVisibleLines(cm).top + motionArgs.repeat - 1;
|
|
return new Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
|
|
},
|
|
moveToMiddleLine: function (cm) {
|
|
var range = getUserVisibleLines(cm);
|
|
var line = Math.floor((range.top + range.bottom) * 0.5);
|
|
return new Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
|
|
},
|
|
moveToBottomLine: function (cm, _head, motionArgs) {
|
|
var line = getUserVisibleLines(cm).bottom - motionArgs.repeat + 1;
|
|
return new Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line)));
|
|
},
|
|
expandToLine: function (_cm, head, motionArgs) {
|
|
var cur = head;
|
|
return new Pos(cur.line + motionArgs.repeat - 1, Infinity);
|
|
},
|
|
findNext: function (cm, _head, motionArgs) {
|
|
var state = getSearchState(cm);
|
|
var query = state.getQuery();
|
|
if (!query) {
|
|
return;
|
|
}
|
|
var prev = !motionArgs.forward;
|
|
prev = (state.isReversed()) ? !prev : prev;
|
|
highlightSearchMatches(cm, query);
|
|
return findNext(cm, prev /** prev */, query, motionArgs.repeat);
|
|
},
|
|
findAndSelectNextInclusive: function (cm, _head, motionArgs, vim, prevInputState) {
|
|
var state = getSearchState(cm);
|
|
var query = state.getQuery();
|
|
if (!query) {
|
|
return;
|
|
}
|
|
var prev = !motionArgs.forward;
|
|
prev = (state.isReversed()) ? !prev : prev;
|
|
var next = findNextFromAndToInclusive(cm, prev, query, motionArgs.repeat, vim);
|
|
if (!next) {
|
|
return;
|
|
}
|
|
if (prevInputState.operator) {
|
|
return next;
|
|
}
|
|
var from = next[0];
|
|
var to = new Pos(next[1].line, next[1].ch - 1);
|
|
if (vim.visualMode) {
|
|
if (vim.visualLine || vim.visualBlock) {
|
|
vim.visualLine = false;
|
|
vim.visualBlock = false;
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "visual", subMode: "" });
|
|
}
|
|
var anchor = vim.sel.anchor;
|
|
if (anchor) {
|
|
if (state.isReversed()) {
|
|
if (motionArgs.forward) {
|
|
return [anchor, from];
|
|
}
|
|
return [anchor, to];
|
|
}
|
|
else {
|
|
if (motionArgs.forward) {
|
|
return [anchor, to];
|
|
}
|
|
return [anchor, from];
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
vim.visualMode = true;
|
|
vim.visualLine = false;
|
|
vim.visualBlock = false;
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "visual", subMode: "" });
|
|
}
|
|
return prev ? [to, from] : [from, to];
|
|
},
|
|
goToMark: function (cm, _head, motionArgs, vim) {
|
|
var pos = getMarkPos(cm, vim, motionArgs.selectedCharacter);
|
|
if (pos) {
|
|
return motionArgs.linewise ? { line: pos.line, ch: findFirstNonWhiteSpaceCharacter(cm.getLine(pos.line)) } : pos;
|
|
}
|
|
return null;
|
|
},
|
|
moveToOtherHighlightedEnd: function (cm, _head, motionArgs, vim) {
|
|
if (vim.visualBlock && motionArgs.sameLine) {
|
|
var sel = vim.sel;
|
|
return [
|
|
clipCursorToContent(cm, new Pos(sel.anchor.line, sel.head.ch)),
|
|
clipCursorToContent(cm, new Pos(sel.head.line, sel.anchor.ch))
|
|
];
|
|
}
|
|
else {
|
|
return ([vim.sel.head, vim.sel.anchor]);
|
|
}
|
|
},
|
|
jumpToMark: function (cm, head, motionArgs, vim) {
|
|
var best = head;
|
|
for (var i = 0; i < motionArgs.repeat; i++) {
|
|
var cursor = best;
|
|
for (var key in vim.marks) {
|
|
if (!isLowerCase(key)) {
|
|
continue;
|
|
}
|
|
var mark = vim.marks[key].find();
|
|
var isWrongDirection = (motionArgs.forward) ?
|
|
cursorIsBefore(mark, cursor) : cursorIsBefore(cursor, mark);
|
|
if (isWrongDirection) {
|
|
continue;
|
|
}
|
|
if (motionArgs.linewise && (mark.line == cursor.line)) {
|
|
continue;
|
|
}
|
|
var equal = cursorEqual(cursor, best);
|
|
var between = (motionArgs.forward) ?
|
|
cursorIsBetween(cursor, mark, best) :
|
|
cursorIsBetween(best, mark, cursor);
|
|
if (equal || between) {
|
|
best = mark;
|
|
}
|
|
}
|
|
}
|
|
if (motionArgs.linewise) {
|
|
best = new Pos(best.line, findFirstNonWhiteSpaceCharacter(cm.getLine(best.line)));
|
|
}
|
|
return best;
|
|
},
|
|
moveByCharacters: function (_cm, head, motionArgs) {
|
|
var cur = head;
|
|
var repeat = motionArgs.repeat;
|
|
var ch = motionArgs.forward ? cur.ch + repeat : cur.ch - repeat;
|
|
return new Pos(cur.line, ch);
|
|
},
|
|
moveByLines: function (cm, head, motionArgs, vim) {
|
|
var cur = head;
|
|
var endCh = cur.ch;
|
|
switch (vim.lastMotion) {
|
|
case this.moveByLines:
|
|
case this.moveByDisplayLines:
|
|
case this.moveByScroll:
|
|
case this.moveToColumn:
|
|
case this.moveToEol:
|
|
endCh = vim.lastHPos;
|
|
break;
|
|
default:
|
|
vim.lastHPos = endCh;
|
|
}
|
|
var repeat = motionArgs.repeat + (motionArgs.repeatOffset || 0);
|
|
var line = motionArgs.forward ? cur.line + repeat : cur.line - repeat;
|
|
var first = cm.firstLine();
|
|
var last = cm.lastLine();
|
|
if (line < first && cur.line == first) {
|
|
return this.moveToStartOfLine(cm, head, motionArgs, vim);
|
|
}
|
|
else if (line > last && cur.line == last) {
|
|
return moveToEol(cm, head, motionArgs, vim, true);
|
|
}
|
|
var fold = cm.ace.session.getFoldLine(line);
|
|
if (fold) {
|
|
if (motionArgs.forward) {
|
|
if (line > fold.start.row)
|
|
line = fold.end.row + 1;
|
|
}
|
|
else {
|
|
line = fold.start.row;
|
|
}
|
|
}
|
|
if (motionArgs.toFirstChar) {
|
|
endCh = findFirstNonWhiteSpaceCharacter(cm.getLine(line));
|
|
vim.lastHPos = endCh;
|
|
}
|
|
vim.lastHSPos = cm.charCoords(new Pos(line, endCh), 'div').left;
|
|
return new Pos(line, endCh);
|
|
},
|
|
moveByDisplayLines: function (cm, head, motionArgs, vim) {
|
|
var cur = head;
|
|
switch (vim.lastMotion) {
|
|
case this.moveByDisplayLines:
|
|
case this.moveByScroll:
|
|
case this.moveByLines:
|
|
case this.moveToColumn:
|
|
case this.moveToEol:
|
|
break;
|
|
default:
|
|
vim.lastHSPos = cm.charCoords(cur, 'div').left;
|
|
}
|
|
var repeat = motionArgs.repeat;
|
|
var res = cm.findPosV(cur, (motionArgs.forward ? repeat : -repeat), 'line', vim.lastHSPos);
|
|
if (res.hitSide) {
|
|
if (motionArgs.forward) {
|
|
var lastCharCoords = cm.charCoords(res, 'div');
|
|
var goalCoords = { top: lastCharCoords.top + 8, left: vim.lastHSPos };
|
|
var res = cm.coordsChar(goalCoords, 'div');
|
|
}
|
|
else {
|
|
var resCoords = cm.charCoords(new Pos(cm.firstLine(), 0), 'div');
|
|
resCoords.left = vim.lastHSPos;
|
|
res = cm.coordsChar(resCoords, 'div');
|
|
}
|
|
}
|
|
vim.lastHPos = res.ch;
|
|
return res;
|
|
},
|
|
moveByPage: function (cm, head, motionArgs) {
|
|
var curStart = head;
|
|
var repeat = motionArgs.repeat;
|
|
return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page');
|
|
},
|
|
moveByParagraph: function (cm, head, motionArgs) {
|
|
var dir = motionArgs.forward ? 1 : -1;
|
|
return findParagraph(cm, head, motionArgs.repeat, dir);
|
|
},
|
|
moveBySentence: function (cm, head, motionArgs) {
|
|
var dir = motionArgs.forward ? 1 : -1;
|
|
return findSentence(cm, head, motionArgs.repeat, dir);
|
|
},
|
|
moveByScroll: function (cm, head, motionArgs, vim) {
|
|
var scrollbox = cm.getScrollInfo();
|
|
var curEnd = null;
|
|
var repeat = motionArgs.repeat;
|
|
if (!repeat) {
|
|
repeat = scrollbox.clientHeight / (2 * cm.defaultTextHeight());
|
|
}
|
|
var orig = cm.charCoords(head, 'local');
|
|
motionArgs.repeat = repeat;
|
|
curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim);
|
|
if (!curEnd) {
|
|
return null;
|
|
}
|
|
var dest = cm.charCoords(curEnd, 'local');
|
|
cm.scrollTo(null, scrollbox.top + dest.top - orig.top);
|
|
return curEnd;
|
|
},
|
|
moveByWords: function (cm, head, motionArgs) {
|
|
return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward, !!motionArgs.wordEnd, !!motionArgs.bigWord);
|
|
},
|
|
moveTillCharacter: function (cm, _head, motionArgs) {
|
|
var repeat = motionArgs.repeat;
|
|
var curEnd = moveToCharacter(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter);
|
|
var increment = motionArgs.forward ? -1 : 1;
|
|
recordLastCharacterSearch(increment, motionArgs);
|
|
if (!curEnd)
|
|
return null;
|
|
curEnd.ch += increment;
|
|
return curEnd;
|
|
},
|
|
moveToCharacter: function (cm, head, motionArgs) {
|
|
var repeat = motionArgs.repeat;
|
|
recordLastCharacterSearch(0, motionArgs);
|
|
return moveToCharacter(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter) || head;
|
|
},
|
|
moveToSymbol: function (cm, head, motionArgs) {
|
|
var repeat = motionArgs.repeat;
|
|
return findSymbol(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter) || head;
|
|
},
|
|
moveToColumn: function (cm, head, motionArgs, vim) {
|
|
var repeat = motionArgs.repeat;
|
|
vim.lastHPos = repeat - 1;
|
|
vim.lastHSPos = cm.charCoords(head, 'div').left;
|
|
return moveToColumn(cm, repeat);
|
|
},
|
|
moveToEol: function (cm, head, motionArgs, vim) {
|
|
return moveToEol(cm, head, motionArgs, vim, false);
|
|
},
|
|
moveToFirstNonWhiteSpaceCharacter: function (cm, head) {
|
|
var cursor = head;
|
|
return new Pos(cursor.line, findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line)));
|
|
},
|
|
moveToMatchedSymbol: function (cm, head) {
|
|
var cursor = head;
|
|
var line = cursor.line;
|
|
var ch = cursor.ch;
|
|
var lineText = cm.getLine(line);
|
|
var symbol;
|
|
for (; ch < lineText.length; ch++) {
|
|
symbol = lineText.charAt(ch);
|
|
if (symbol && isMatchableSymbol(symbol)) {
|
|
var style = cm.getTokenTypeAt(new Pos(line, ch + 1));
|
|
if (style !== "string" && style !== "comment") {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (ch < lineText.length) {
|
|
var re = /[<>]/.test(lineText[ch]) ? /[(){}[\]<>]/ : /[(){}[\]]/; //ace_patch?
|
|
var matched = cm.findMatchingBracket(new Pos(line, ch + 1), { bracketRegex: re });
|
|
return matched.to;
|
|
}
|
|
else {
|
|
return cursor;
|
|
}
|
|
},
|
|
moveToStartOfLine: function (_cm, head) {
|
|
return new Pos(head.line, 0);
|
|
},
|
|
moveToLineOrEdgeOfDocument: function (cm, _head, motionArgs) {
|
|
var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine();
|
|
if (motionArgs.repeatIsExplicit) {
|
|
lineNum = motionArgs.repeat - cm.getOption('firstLineNumber');
|
|
}
|
|
return new Pos(lineNum, findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum)));
|
|
},
|
|
moveToStartOfDisplayLine: function (cm) {
|
|
cm.execCommand("goLineLeft");
|
|
return cm.getCursor();
|
|
},
|
|
moveToEndOfDisplayLine: function (cm) {
|
|
cm.execCommand("goLineRight");
|
|
var head = cm.getCursor();
|
|
if (head.sticky == "before")
|
|
head.ch--;
|
|
return head;
|
|
},
|
|
textObjectManipulation: function (cm, head, motionArgs, vim) {
|
|
var mirroredPairs = { '(': ')', ')': '(',
|
|
'{': '}', '}': '{',
|
|
'[': ']', ']': '[',
|
|
'<': '>', '>': '<' };
|
|
var selfPaired = { '\'': true, '"': true, '`': true };
|
|
var character = motionArgs.selectedCharacter;
|
|
if (character == 'b') {
|
|
character = '(';
|
|
}
|
|
else if (character == 'B') {
|
|
character = '{';
|
|
}
|
|
var inclusive = !motionArgs.textObjectInner;
|
|
var tmp;
|
|
if (mirroredPairs[character]) {
|
|
tmp = selectCompanionObject(cm, head, character, inclusive);
|
|
}
|
|
else if (selfPaired[character]) {
|
|
tmp = findBeginningAndEnd(cm, head, character, inclusive);
|
|
}
|
|
else if (character === 'W') {
|
|
tmp = expandWordUnderCursor(cm, inclusive, true /** forward */, true /** bigWord */);
|
|
}
|
|
else if (character === 'w') {
|
|
tmp = expandWordUnderCursor(cm, inclusive, true /** forward */, false /** bigWord */);
|
|
}
|
|
else if (character === 'p') {
|
|
tmp = findParagraph(cm, head, motionArgs.repeat, 0, inclusive);
|
|
motionArgs.linewise = true;
|
|
if (vim.visualMode) {
|
|
if (!vim.visualLine) {
|
|
vim.visualLine = true;
|
|
}
|
|
}
|
|
else {
|
|
var operatorArgs = vim.inputState.operatorArgs;
|
|
if (operatorArgs) {
|
|
operatorArgs.linewise = true;
|
|
}
|
|
tmp.end.line--;
|
|
}
|
|
}
|
|
else if (character === 't') {
|
|
tmp = expandTagUnderCursor(cm, head, inclusive);
|
|
}
|
|
else if (character === 's') {
|
|
var content = cm.getLine(head.line);
|
|
if (head.ch > 0 && isEndOfSentenceSymbol(content[head.ch])) {
|
|
head.ch -= 1;
|
|
}
|
|
var end = getSentence(cm, head, motionArgs.repeat, 1, inclusive);
|
|
var start = getSentence(cm, head, motionArgs.repeat, -1, inclusive);
|
|
if (isWhiteSpaceString(cm.getLine(start.line)[start.ch])
|
|
&& isWhiteSpaceString(cm.getLine(end.line)[end.ch - 1])) {
|
|
start = { line: start.line, ch: start.ch + 1 };
|
|
}
|
|
tmp = { start: start, end: end };
|
|
}
|
|
else {
|
|
return null;
|
|
}
|
|
if (!cm.state.vim.visualMode) {
|
|
return [tmp.start, tmp.end];
|
|
}
|
|
else {
|
|
return expandSelection(cm, tmp.start, tmp.end);
|
|
}
|
|
},
|
|
repeatLastCharacterSearch: function (cm, head, motionArgs) {
|
|
var lastSearch = vimGlobalState.lastCharacterSearch;
|
|
var repeat = motionArgs.repeat;
|
|
var forward = motionArgs.forward === lastSearch.forward;
|
|
var increment = (lastSearch.increment ? 1 : 0) * (forward ? -1 : 1);
|
|
cm.moveH(-increment, 'char');
|
|
motionArgs.inclusive = forward ? true : false;
|
|
var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter);
|
|
if (!curEnd) {
|
|
cm.moveH(increment, 'char');
|
|
return head;
|
|
}
|
|
curEnd.ch += increment;
|
|
return curEnd;
|
|
}
|
|
};
|
|
function defineMotion(name, fn) {
|
|
motions[name] = fn;
|
|
}
|
|
function fillArray(val, times) {
|
|
var arr = [];
|
|
for (var i = 0; i < times; i++) {
|
|
arr.push(val);
|
|
}
|
|
return arr;
|
|
}
|
|
var operators = {
|
|
change: function (cm, args, ranges) {
|
|
var finalHead, text;
|
|
var vim = cm.state.vim;
|
|
var anchor = ranges[0].anchor, head = ranges[0].head;
|
|
if (!vim.visualMode) {
|
|
text = cm.getRange(anchor, head);
|
|
var lastState = vim.lastEditInputState || {};
|
|
if (lastState.motion == "moveByWords" && !isWhiteSpaceString(text)) {
|
|
var match = (/\s+$/).exec(text);
|
|
if (match && lastState.motionArgs && lastState.motionArgs.forward) {
|
|
head = offsetCursor(head, 0, -match[0].length);
|
|
text = text.slice(0, -match[0].length);
|
|
}
|
|
}
|
|
var prevLineEnd = new Pos(anchor.line - 1, Number.MAX_VALUE);
|
|
var wasLastLine = cm.firstLine() == cm.lastLine();
|
|
if (head.line > cm.lastLine() && args.linewise && !wasLastLine) {
|
|
cm.replaceRange('', prevLineEnd, head);
|
|
}
|
|
else {
|
|
cm.replaceRange('', anchor, head);
|
|
}
|
|
if (args.linewise) {
|
|
if (!wasLastLine) {
|
|
cm.setCursor(prevLineEnd);
|
|
CodeMirror.commands.newlineAndIndent(cm);
|
|
}
|
|
anchor.ch = Number.MAX_VALUE;
|
|
}
|
|
finalHead = anchor;
|
|
}
|
|
else if (args.fullLine) {
|
|
head.ch = Number.MAX_VALUE;
|
|
head.line--;
|
|
cm.setSelection(anchor, head);
|
|
text = cm.getSelection();
|
|
cm.replaceSelection("");
|
|
finalHead = anchor;
|
|
}
|
|
else {
|
|
text = cm.getSelection();
|
|
var replacement = fillArray('', ranges.length);
|
|
cm.replaceSelections(replacement);
|
|
finalHead = cursorMin(ranges[0].head, ranges[0].anchor);
|
|
}
|
|
vimGlobalState.registerController.pushText(args.registerName, 'change', text, args.linewise, ranges.length > 1);
|
|
actions.enterInsertMode(cm, { head: finalHead }, cm.state.vim);
|
|
},
|
|
'delete': function (cm, args, ranges) {
|
|
var finalHead, text;
|
|
var vim = cm.state.vim;
|
|
if (!vim.visualBlock) {
|
|
var anchor = ranges[0].anchor, head = ranges[0].head;
|
|
if (args.linewise &&
|
|
head.line != cm.firstLine() &&
|
|
anchor.line == cm.lastLine() &&
|
|
anchor.line == head.line - 1) {
|
|
if (anchor.line == cm.firstLine()) {
|
|
anchor.ch = 0;
|
|
}
|
|
else {
|
|
anchor = new Pos(anchor.line - 1, lineLength(cm, anchor.line - 1));
|
|
}
|
|
}
|
|
text = cm.getRange(anchor, head);
|
|
cm.replaceRange('', anchor, head);
|
|
finalHead = anchor;
|
|
if (args.linewise) {
|
|
finalHead = motions.moveToFirstNonWhiteSpaceCharacter(cm, anchor);
|
|
}
|
|
}
|
|
else {
|
|
text = cm.getSelection();
|
|
var replacement = fillArray('', ranges.length);
|
|
cm.replaceSelections(replacement);
|
|
finalHead = cursorMin(ranges[0].head, ranges[0].anchor);
|
|
}
|
|
vimGlobalState.registerController.pushText(args.registerName, 'delete', text, args.linewise, vim.visualBlock);
|
|
return clipCursorToContent(cm, finalHead);
|
|
},
|
|
indent: function (cm, args, ranges) {
|
|
var vim = cm.state.vim;
|
|
if (cm.indentMore) {
|
|
var repeat = (vim.visualMode) ? args.repeat : 1;
|
|
for (var j = 0; j < repeat; j++) {
|
|
if (args.indentRight)
|
|
cm.indentMore();
|
|
else
|
|
cm.indentLess();
|
|
}
|
|
}
|
|
else {
|
|
var startLine = ranges[0].anchor.line;
|
|
var endLine = vim.visualBlock ?
|
|
ranges[ranges.length - 1].anchor.line :
|
|
ranges[0].head.line;
|
|
var repeat = (vim.visualMode) ? args.repeat : 1;
|
|
if (args.linewise) {
|
|
endLine--;
|
|
}
|
|
for (var i = startLine; i <= endLine; i++) {
|
|
for (var j = 0; j < repeat; j++) {
|
|
cm.indentLine(i, args.indentRight);
|
|
}
|
|
}
|
|
}
|
|
return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);
|
|
},
|
|
indentAuto: function (cm, _args, ranges) {
|
|
if (ranges.length > 1) { // ace_patch
|
|
cm.setSelection(ranges[0].anchor, ranges[ranges.length - 1].head);
|
|
}
|
|
cm.execCommand("indentAuto");
|
|
return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor);
|
|
},
|
|
changeCase: function (cm, args, ranges, oldAnchor, newHead) {
|
|
var selections = cm.getSelections();
|
|
var swapped = [];
|
|
var toLower = args.toLower;
|
|
for (var j = 0; j < selections.length; j++) {
|
|
var toSwap = selections[j];
|
|
var text = '';
|
|
if (toLower === true) {
|
|
text = toSwap.toLowerCase();
|
|
}
|
|
else if (toLower === false) {
|
|
text = toSwap.toUpperCase();
|
|
}
|
|
else {
|
|
for (var i = 0; i < toSwap.length; i++) {
|
|
var character = toSwap.charAt(i);
|
|
text += isUpperCase(character) ? character.toLowerCase() :
|
|
character.toUpperCase();
|
|
}
|
|
}
|
|
swapped.push(text);
|
|
}
|
|
cm.replaceSelections(swapped);
|
|
if (args.shouldMoveCursor) {
|
|
return newHead;
|
|
}
|
|
else if (!cm.state.vim.visualMode && args.linewise && ranges[0].anchor.line + 1 == ranges[0].head.line) {
|
|
return motions.moveToFirstNonWhiteSpaceCharacter(cm, oldAnchor);
|
|
}
|
|
else if (args.linewise) {
|
|
return oldAnchor;
|
|
}
|
|
else {
|
|
return cursorMin(ranges[0].anchor, ranges[0].head);
|
|
}
|
|
},
|
|
yank: function (cm, args, ranges, oldAnchor) {
|
|
var vim = cm.state.vim;
|
|
var text = cm.getSelection();
|
|
var endPos = vim.visualMode
|
|
? cursorMin(vim.sel.anchor, vim.sel.head, ranges[0].head, ranges[0].anchor)
|
|
: oldAnchor;
|
|
vimGlobalState.registerController.pushText(args.registerName, 'yank', text, args.linewise, vim.visualBlock);
|
|
return endPos;
|
|
}
|
|
};
|
|
function defineOperator(name, fn) {
|
|
operators[name] = fn;
|
|
}
|
|
var actions = {
|
|
jumpListWalk: function (cm, actionArgs, vim) {
|
|
if (vim.visualMode) {
|
|
return;
|
|
}
|
|
var repeat = actionArgs.repeat;
|
|
var forward = actionArgs.forward;
|
|
var jumpList = vimGlobalState.jumpList;
|
|
var mark = jumpList.move(cm, forward ? repeat : -repeat);
|
|
var markPos = mark ? mark.find() : undefined;
|
|
markPos = markPos ? markPos : cm.getCursor();
|
|
cm.setCursor(markPos);
|
|
cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch
|
|
},
|
|
scroll: function (cm, actionArgs, vim) {
|
|
if (vim.visualMode) {
|
|
return;
|
|
}
|
|
var repeat = actionArgs.repeat || 1;
|
|
var lineHeight = cm.defaultTextHeight();
|
|
var top = cm.getScrollInfo().top;
|
|
var delta = lineHeight * repeat;
|
|
var newPos = actionArgs.forward ? top + delta : top - delta;
|
|
var cursor = copyCursor(cm.getCursor());
|
|
var cursorCoords = cm.charCoords(cursor, 'local');
|
|
if (actionArgs.forward) {
|
|
if (newPos > cursorCoords.top) {
|
|
cursor.line += (newPos - cursorCoords.top) / lineHeight;
|
|
cursor.line = Math.ceil(cursor.line);
|
|
cm.setCursor(cursor);
|
|
cursorCoords = cm.charCoords(cursor, 'local');
|
|
cm.scrollTo(null, cursorCoords.top);
|
|
}
|
|
else {
|
|
cm.scrollTo(null, newPos);
|
|
}
|
|
}
|
|
else {
|
|
var newBottom = newPos + cm.getScrollInfo().clientHeight;
|
|
if (newBottom < cursorCoords.bottom) {
|
|
cursor.line -= (cursorCoords.bottom - newBottom) / lineHeight;
|
|
cursor.line = Math.floor(cursor.line);
|
|
cm.setCursor(cursor);
|
|
cursorCoords = cm.charCoords(cursor, 'local');
|
|
cm.scrollTo(null, cursorCoords.bottom - cm.getScrollInfo().clientHeight);
|
|
}
|
|
else {
|
|
cm.scrollTo(null, newPos);
|
|
}
|
|
}
|
|
},
|
|
scrollToCursor: function (cm, actionArgs) {
|
|
var lineNum = cm.getCursor().line;
|
|
var charCoords = cm.charCoords(new Pos(lineNum, 0), 'local');
|
|
var height = cm.getScrollInfo().clientHeight;
|
|
var y = charCoords.top;
|
|
switch (actionArgs.position) {
|
|
case 'center':
|
|
y = charCoords.bottom - height / 2;
|
|
break;
|
|
case 'bottom':
|
|
var lineLastCharPos = new Pos(lineNum, cm.getLine(lineNum).length - 1);
|
|
var lineLastCharCoords = cm.charCoords(lineLastCharPos, 'local');
|
|
var lineHeight = lineLastCharCoords.bottom - y;
|
|
y = y - height + lineHeight;
|
|
break;
|
|
}
|
|
cm.scrollTo(null, y);
|
|
},
|
|
replayMacro: function (cm, actionArgs, vim) {
|
|
var registerName = actionArgs.selectedCharacter;
|
|
var repeat = actionArgs.repeat;
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
if (registerName == '@') {
|
|
registerName = macroModeState.latestRegister;
|
|
}
|
|
else {
|
|
macroModeState.latestRegister = registerName;
|
|
}
|
|
while (repeat--) {
|
|
executeMacroRegister(cm, vim, macroModeState, registerName);
|
|
}
|
|
},
|
|
enterMacroRecordMode: function (cm, actionArgs) {
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
var registerName = actionArgs.selectedCharacter;
|
|
if (vimGlobalState.registerController.isValidRegister(registerName)) {
|
|
macroModeState.enterMacroRecordMode(cm, registerName);
|
|
}
|
|
},
|
|
toggleOverwrite: function (cm) {
|
|
if (!cm.state.overwrite) {
|
|
cm.toggleOverwrite(true);
|
|
cm.setOption('keyMap', 'vim-replace');
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "replace" });
|
|
}
|
|
else {
|
|
cm.toggleOverwrite(false);
|
|
cm.setOption('keyMap', 'vim-insert');
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "insert" });
|
|
}
|
|
},
|
|
enterInsertMode: function (cm, actionArgs, vim) {
|
|
if (cm.getOption('readOnly')) {
|
|
return;
|
|
}
|
|
vim.insertMode = true;
|
|
vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1;
|
|
var insertAt = (actionArgs) ? actionArgs.insertAt : null;
|
|
var sel = vim.sel;
|
|
var head = actionArgs.head || cm.getCursor('head');
|
|
var height = cm.listSelections().length;
|
|
if (insertAt == 'eol') {
|
|
head = new Pos(head.line, lineLength(cm, head.line));
|
|
}
|
|
else if (insertAt == 'bol') {
|
|
head = new Pos(head.line, 0);
|
|
}
|
|
else if (insertAt == 'charAfter') {
|
|
var newPosition = updateSelectionForSurrogateCharacters(cm, head, offsetCursor(head, 0, 1));
|
|
head = newPosition.end;
|
|
}
|
|
else if (insertAt == 'firstNonBlank') {
|
|
var newPosition = updateSelectionForSurrogateCharacters(cm, head, motions.moveToFirstNonWhiteSpaceCharacter(cm, head));
|
|
head = newPosition.end;
|
|
}
|
|
else if (insertAt == 'startOfSelectedArea') {
|
|
if (!vim.visualMode)
|
|
return;
|
|
if (!vim.visualBlock) {
|
|
if (sel.head.line < sel.anchor.line) {
|
|
head = sel.head;
|
|
}
|
|
else {
|
|
head = new Pos(sel.anchor.line, 0);
|
|
}
|
|
}
|
|
else {
|
|
head = new Pos(Math.min(sel.head.line, sel.anchor.line), Math.min(sel.head.ch, sel.anchor.ch));
|
|
height = Math.abs(sel.head.line - sel.anchor.line) + 1;
|
|
}
|
|
}
|
|
else if (insertAt == 'endOfSelectedArea') {
|
|
if (!vim.visualMode)
|
|
return;
|
|
if (!vim.visualBlock) {
|
|
if (sel.head.line >= sel.anchor.line) {
|
|
head = offsetCursor(sel.head, 0, 1);
|
|
}
|
|
else {
|
|
head = new Pos(sel.anchor.line, 0);
|
|
}
|
|
}
|
|
else {
|
|
head = new Pos(Math.min(sel.head.line, sel.anchor.line), Math.max(sel.head.ch, sel.anchor.ch) + 1);
|
|
height = Math.abs(sel.head.line - sel.anchor.line) + 1;
|
|
}
|
|
}
|
|
else if (insertAt == 'inplace') {
|
|
if (vim.visualMode) {
|
|
return;
|
|
}
|
|
}
|
|
else if (insertAt == 'lastEdit') {
|
|
head = getLastEditPos(cm) || head;
|
|
}
|
|
cm.setOption('disableInput', false);
|
|
if (actionArgs && actionArgs.replace) {
|
|
cm.toggleOverwrite(true);
|
|
cm.setOption('keyMap', 'vim-replace');
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "replace" });
|
|
}
|
|
else {
|
|
cm.toggleOverwrite(false);
|
|
cm.setOption('keyMap', 'vim-insert');
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "insert" });
|
|
}
|
|
if (!vimGlobalState.macroModeState.isPlaying) {
|
|
cm.on('change', onChange);
|
|
CodeMirror.on(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);
|
|
}
|
|
if (vim.visualMode) {
|
|
exitVisualMode(cm);
|
|
}
|
|
selectForInsert(cm, head, height);
|
|
},
|
|
toggleVisualMode: function (cm, actionArgs, vim) {
|
|
var repeat = actionArgs.repeat;
|
|
var anchor = cm.getCursor();
|
|
var head;
|
|
if (!vim.visualMode) {
|
|
vim.visualMode = true;
|
|
vim.visualLine = !!actionArgs.linewise;
|
|
vim.visualBlock = !!actionArgs.blockwise;
|
|
head = clipCursorToContent(cm, new Pos(anchor.line, anchor.ch + repeat - 1));
|
|
var newPosition = updateSelectionForSurrogateCharacters(cm, anchor, head);
|
|
vim.sel = {
|
|
anchor: newPosition.start,
|
|
head: newPosition.end
|
|
};
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : "" });
|
|
updateCmSelection(cm);
|
|
updateMark(cm, vim, '<', cursorMin(anchor, head));
|
|
updateMark(cm, vim, '>', cursorMax(anchor, head));
|
|
}
|
|
else if (vim.visualLine ^ actionArgs.linewise ||
|
|
vim.visualBlock ^ actionArgs.blockwise) {
|
|
vim.visualLine = !!actionArgs.linewise;
|
|
vim.visualBlock = !!actionArgs.blockwise;
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : "" });
|
|
updateCmSelection(cm);
|
|
}
|
|
else {
|
|
exitVisualMode(cm);
|
|
}
|
|
},
|
|
reselectLastSelection: function (cm, _actionArgs, vim) {
|
|
var lastSelection = vim.lastSelection;
|
|
if (vim.visualMode) {
|
|
updateLastSelection(cm, vim);
|
|
}
|
|
if (lastSelection) {
|
|
var anchor = lastSelection.anchorMark.find();
|
|
var head = lastSelection.headMark.find();
|
|
if (!anchor || !head) {
|
|
return;
|
|
}
|
|
vim.sel = {
|
|
anchor: anchor,
|
|
head: head
|
|
};
|
|
vim.visualMode = true;
|
|
vim.visualLine = lastSelection.visualLine;
|
|
vim.visualBlock = lastSelection.visualBlock;
|
|
updateCmSelection(cm);
|
|
updateMark(cm, vim, '<', cursorMin(anchor, head));
|
|
updateMark(cm, vim, '>', cursorMax(anchor, head));
|
|
CodeMirror.signal(cm, 'vim-mode-change', {
|
|
mode: 'visual',
|
|
subMode: vim.visualLine ? 'linewise' :
|
|
vim.visualBlock ? 'blockwise' : ''
|
|
});
|
|
}
|
|
},
|
|
joinLines: function (cm, actionArgs, vim) {
|
|
var curStart, curEnd;
|
|
if (vim.visualMode) {
|
|
curStart = cm.getCursor('anchor');
|
|
curEnd = cm.getCursor('head');
|
|
if (cursorIsBefore(curEnd, curStart)) {
|
|
var tmp = curEnd;
|
|
curEnd = curStart;
|
|
curStart = tmp;
|
|
}
|
|
curEnd.ch = lineLength(cm, curEnd.line) - 1;
|
|
}
|
|
else {
|
|
var repeat = Math.max(actionArgs.repeat, 2);
|
|
curStart = cm.getCursor();
|
|
curEnd = clipCursorToContent(cm, new Pos(curStart.line + repeat - 1, Infinity));
|
|
}
|
|
var finalCh = 0;
|
|
for (var i = curStart.line; i < curEnd.line; i++) {
|
|
finalCh = lineLength(cm, curStart.line);
|
|
var text = '';
|
|
var nextStartCh = 0;
|
|
if (!actionArgs.keepSpaces) {
|
|
var nextLine = cm.getLine(curStart.line + 1);
|
|
nextStartCh = nextLine.search(/\S/);
|
|
if (nextStartCh == -1) {
|
|
nextStartCh = nextLine.length;
|
|
}
|
|
else {
|
|
text = " ";
|
|
}
|
|
}
|
|
cm.replaceRange(text, new Pos(curStart.line, finalCh), new Pos(curStart.line + 1, nextStartCh));
|
|
}
|
|
var curFinalPos = clipCursorToContent(cm, new Pos(curStart.line, finalCh));
|
|
if (vim.visualMode) {
|
|
exitVisualMode(cm, false);
|
|
}
|
|
cm.setCursor(curFinalPos);
|
|
},
|
|
newLineAndEnterInsertMode: function (cm, actionArgs, vim) {
|
|
vim.insertMode = true;
|
|
var insertAt = copyCursor(cm.getCursor());
|
|
if (insertAt.line === cm.firstLine() && !actionArgs.after) {
|
|
cm.replaceRange('\n', new Pos(cm.firstLine(), 0));
|
|
cm.setCursor(cm.firstLine(), 0);
|
|
}
|
|
else {
|
|
insertAt.line = (actionArgs.after) ? insertAt.line :
|
|
insertAt.line - 1;
|
|
insertAt.ch = lineLength(cm, insertAt.line);
|
|
cm.setCursor(insertAt);
|
|
var newlineFn = CodeMirror.commands.newlineAndIndentContinueComment ||
|
|
CodeMirror.commands.newlineAndIndent;
|
|
newlineFn(cm);
|
|
}
|
|
this.enterInsertMode(cm, { repeat: actionArgs.repeat }, vim);
|
|
},
|
|
paste: function (cm, actionArgs, vim) {
|
|
var _this = this;
|
|
var register = vimGlobalState.registerController.getRegister(actionArgs.registerName);
|
|
if (actionArgs.registerName === '+') {
|
|
navigator.clipboard.readText().then(function (value) {
|
|
_this.continuePaste(cm, actionArgs, vim, value, register);
|
|
});
|
|
}
|
|
else {
|
|
var text = register.toString();
|
|
this.continuePaste(cm, actionArgs, vim, text, register);
|
|
}
|
|
},
|
|
continuePaste: function (cm, actionArgs, vim, text, register) {
|
|
var cur = copyCursor(cm.getCursor());
|
|
if (!text) {
|
|
return;
|
|
}
|
|
if (actionArgs.matchIndent) {
|
|
var tabSize = cm.getOption("tabSize");
|
|
var whitespaceLength = function (str) {
|
|
var tabs = (str.split("\t").length - 1);
|
|
var spaces = (str.split(" ").length - 1);
|
|
return tabs * tabSize + spaces * 1;
|
|
};
|
|
var currentLine = cm.getLine(cm.getCursor().line);
|
|
var indent = whitespaceLength(currentLine.match(/^\s*/)[0]);
|
|
var chompedText = text.replace(/\n$/, '');
|
|
var wasChomped = text !== chompedText;
|
|
var firstIndent = whitespaceLength(text.match(/^\s*/)[0]);
|
|
var text = chompedText.replace(/^\s*/gm, function (wspace) {
|
|
var newIndent = indent + (whitespaceLength(wspace) - firstIndent);
|
|
if (newIndent < 0) {
|
|
return "";
|
|
}
|
|
else if (cm.getOption("indentWithTabs")) {
|
|
var quotient = Math.floor(newIndent / tabSize);
|
|
return Array(quotient + 1).join('\t');
|
|
}
|
|
else {
|
|
return Array(newIndent + 1).join(' ');
|
|
}
|
|
});
|
|
text += wasChomped ? "\n" : "";
|
|
}
|
|
if (actionArgs.repeat > 1) {
|
|
var text = Array(actionArgs.repeat + 1).join(text);
|
|
}
|
|
var linewise = register.linewise;
|
|
var blockwise = register.blockwise;
|
|
if (blockwise) {
|
|
text = text.split('\n');
|
|
if (linewise) {
|
|
text.pop();
|
|
}
|
|
for (var i = 0; i < text.length; i++) {
|
|
text[i] = (text[i] == '') ? ' ' : text[i];
|
|
}
|
|
cur.ch += actionArgs.after ? 1 : 0;
|
|
cur.ch = Math.min(lineLength(cm, cur.line), cur.ch);
|
|
}
|
|
else if (linewise) {
|
|
if (vim.visualMode) {
|
|
text = vim.visualLine ? text.slice(0, -1) : '\n' + text.slice(0, text.length - 1) + '\n';
|
|
}
|
|
else if (actionArgs.after) {
|
|
text = '\n' + text.slice(0, text.length - 1);
|
|
cur.ch = lineLength(cm, cur.line);
|
|
}
|
|
else {
|
|
cur.ch = 0;
|
|
}
|
|
}
|
|
else {
|
|
cur.ch += actionArgs.after ? 1 : 0;
|
|
}
|
|
var curPosFinal;
|
|
var idx;
|
|
if (vim.visualMode) {
|
|
vim.lastPastedText = text;
|
|
var lastSelectionCurEnd;
|
|
var selectedArea = getSelectedAreaRange(cm, vim);
|
|
var selectionStart = selectedArea[0];
|
|
var selectionEnd = selectedArea[1];
|
|
var selectedText = cm.getSelection();
|
|
var selections = cm.listSelections();
|
|
var emptyStrings = new Array(selections.length).join('1').split('1');
|
|
if (vim.lastSelection) {
|
|
lastSelectionCurEnd = vim.lastSelection.headMark.find();
|
|
}
|
|
vimGlobalState.registerController.unnamedRegister.setText(selectedText);
|
|
if (blockwise) {
|
|
cm.replaceSelections(emptyStrings);
|
|
selectionEnd = new Pos(selectionStart.line + text.length - 1, selectionStart.ch);
|
|
cm.setCursor(selectionStart);
|
|
selectBlock(cm, selectionEnd);
|
|
cm.replaceSelections(text);
|
|
curPosFinal = selectionStart;
|
|
}
|
|
else if (vim.visualBlock) {
|
|
cm.replaceSelections(emptyStrings);
|
|
cm.setCursor(selectionStart);
|
|
cm.replaceRange(text, selectionStart, selectionStart);
|
|
curPosFinal = selectionStart;
|
|
}
|
|
else {
|
|
cm.replaceRange(text, selectionStart, selectionEnd);
|
|
curPosFinal = cm.posFromIndex(cm.indexFromPos(selectionStart) + text.length - 1);
|
|
}
|
|
if (lastSelectionCurEnd) {
|
|
vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd);
|
|
}
|
|
if (linewise) {
|
|
curPosFinal.ch = 0;
|
|
}
|
|
}
|
|
else {
|
|
if (blockwise) {
|
|
cm.setCursor(cur);
|
|
for (var i = 0; i < text.length; i++) {
|
|
var line = cur.line + i;
|
|
if (line > cm.lastLine()) {
|
|
cm.replaceRange('\n', new Pos(line, 0));
|
|
}
|
|
var lastCh = lineLength(cm, line);
|
|
if (lastCh < cur.ch) {
|
|
extendLineToColumn(cm, line, cur.ch);
|
|
}
|
|
}
|
|
cm.setCursor(cur);
|
|
selectBlock(cm, new Pos(cur.line + text.length - 1, cur.ch));
|
|
cm.replaceSelections(text);
|
|
curPosFinal = cur;
|
|
}
|
|
else {
|
|
cm.replaceRange(text, cur);
|
|
if (linewise && actionArgs.after) {
|
|
curPosFinal = new Pos(cur.line + 1, findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line + 1)));
|
|
}
|
|
else if (linewise && !actionArgs.after) {
|
|
curPosFinal = new Pos(cur.line, findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line)));
|
|
}
|
|
else if (!linewise && actionArgs.after) {
|
|
idx = cm.indexFromPos(cur);
|
|
curPosFinal = cm.posFromIndex(idx + text.length - 1);
|
|
}
|
|
else {
|
|
idx = cm.indexFromPos(cur);
|
|
curPosFinal = cm.posFromIndex(idx + text.length);
|
|
}
|
|
}
|
|
}
|
|
if (vim.visualMode) {
|
|
exitVisualMode(cm, false);
|
|
}
|
|
cm.setCursor(curPosFinal);
|
|
},
|
|
undo: function (cm, actionArgs) {
|
|
cm.operation(function () {
|
|
repeatFn(cm, CodeMirror.commands.undo, actionArgs.repeat)();
|
|
cm.setCursor(clipCursorToContent(cm, cm.getCursor('start')));
|
|
});
|
|
},
|
|
redo: function (cm, actionArgs) {
|
|
repeatFn(cm, CodeMirror.commands.redo, actionArgs.repeat)();
|
|
},
|
|
setRegister: function (_cm, actionArgs, vim) {
|
|
vim.inputState.registerName = actionArgs.selectedCharacter;
|
|
},
|
|
setMark: function (cm, actionArgs, vim) {
|
|
var markName = actionArgs.selectedCharacter;
|
|
updateMark(cm, vim, markName, cm.getCursor());
|
|
},
|
|
replace: function (cm, actionArgs, vim) {
|
|
var replaceWith = actionArgs.selectedCharacter;
|
|
var curStart = cm.getCursor();
|
|
var replaceTo;
|
|
var curEnd;
|
|
var selections = cm.listSelections();
|
|
if (vim.visualMode) {
|
|
curStart = cm.getCursor('start');
|
|
curEnd = cm.getCursor('end');
|
|
}
|
|
else {
|
|
var line = cm.getLine(curStart.line);
|
|
replaceTo = curStart.ch + actionArgs.repeat;
|
|
if (replaceTo > line.length) {
|
|
replaceTo = line.length;
|
|
}
|
|
curEnd = new Pos(curStart.line, replaceTo);
|
|
}
|
|
var newPositions = updateSelectionForSurrogateCharacters(cm, curStart, curEnd);
|
|
curStart = newPositions.start;
|
|
curEnd = newPositions.end;
|
|
if (replaceWith == '\n') {
|
|
if (!vim.visualMode)
|
|
cm.replaceRange('', curStart, curEnd);
|
|
(CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent)(cm);
|
|
}
|
|
else {
|
|
var replaceWithStr = cm.getRange(curStart, curEnd);
|
|
replaceWithStr = replaceWithStr.replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, replaceWith);
|
|
replaceWithStr = replaceWithStr.replace(/[^\n]/g, replaceWith);
|
|
if (vim.visualBlock) {
|
|
var spaces = new Array(cm.getOption("tabSize") + 1).join(' ');
|
|
replaceWithStr = cm.getSelection();
|
|
replaceWithStr = replaceWithStr.replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, replaceWith);
|
|
replaceWithStr = replaceWithStr.replace(/\t/g, spaces).replace(/[^\n]/g, replaceWith).split('\n');
|
|
cm.replaceSelections(replaceWithStr);
|
|
}
|
|
else {
|
|
cm.replaceRange(replaceWithStr, curStart, curEnd);
|
|
}
|
|
if (vim.visualMode) {
|
|
curStart = cursorIsBefore(selections[0].anchor, selections[0].head) ?
|
|
selections[0].anchor : selections[0].head;
|
|
cm.setCursor(curStart);
|
|
exitVisualMode(cm, false);
|
|
}
|
|
else {
|
|
cm.setCursor(offsetCursor(curEnd, 0, -1));
|
|
}
|
|
}
|
|
},
|
|
incrementNumberToken: function (cm, actionArgs) {
|
|
var cur = cm.getCursor();
|
|
var lineStr = cm.getLine(cur.line);
|
|
var re = /(-?)(?:(0x)([\da-f]+)|(0b|0|)(\d+))/gi;
|
|
var match;
|
|
var start;
|
|
var end;
|
|
var numberStr;
|
|
while ((match = re.exec(lineStr)) !== null) {
|
|
start = match.index;
|
|
end = start + match[0].length;
|
|
if (cur.ch < end)
|
|
break;
|
|
}
|
|
if (!actionArgs.backtrack && (end <= cur.ch))
|
|
return;
|
|
if (match) {
|
|
var baseStr = match[2] || match[4];
|
|
var digits = match[3] || match[5];
|
|
var increment = actionArgs.increase ? 1 : -1;
|
|
var base = { '0b': 2, '0': 8, '': 10, '0x': 16 }[baseStr.toLowerCase()];
|
|
var number = parseInt(match[1] + digits, base) + (increment * actionArgs.repeat);
|
|
numberStr = number.toString(base);
|
|
var zeroPadding = baseStr ? new Array(digits.length - numberStr.length + 1 + match[1].length).join('0') : '';
|
|
if (numberStr.charAt(0) === '-') {
|
|
numberStr = '-' + baseStr + zeroPadding + numberStr.substr(1);
|
|
}
|
|
else {
|
|
numberStr = baseStr + zeroPadding + numberStr;
|
|
}
|
|
var from = new Pos(cur.line, start);
|
|
var to = new Pos(cur.line, end);
|
|
cm.replaceRange(numberStr, from, to);
|
|
}
|
|
else {
|
|
return;
|
|
}
|
|
cm.setCursor(new Pos(cur.line, start + numberStr.length - 1));
|
|
},
|
|
repeatLastEdit: function (cm, actionArgs, vim) {
|
|
var lastEditInputState = vim.lastEditInputState;
|
|
if (!lastEditInputState) {
|
|
return;
|
|
}
|
|
var repeat = actionArgs.repeat;
|
|
if (repeat && actionArgs.repeatIsExplicit) {
|
|
vim.lastEditInputState.repeatOverride = repeat;
|
|
}
|
|
else {
|
|
repeat = vim.lastEditInputState.repeatOverride || repeat;
|
|
}
|
|
repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */);
|
|
},
|
|
indent: function (cm, actionArgs) {
|
|
cm.indentLine(cm.getCursor().line, actionArgs.indentRight);
|
|
},
|
|
exitInsertMode: exitInsertMode
|
|
};
|
|
function defineAction(name, fn) {
|
|
actions[name] = fn;
|
|
}
|
|
function clipCursorToContent(cm, cur, oldCur) {
|
|
var vim = cm.state.vim;
|
|
var includeLineBreak = vim.insertMode || vim.visualMode;
|
|
var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine());
|
|
var text = cm.getLine(line);
|
|
var maxCh = text.length - 1 + !!includeLineBreak;
|
|
var ch = Math.min(Math.max(0, cur.ch), maxCh);
|
|
var charCode = text.charCodeAt(ch);
|
|
if (0xDC00 < charCode && charCode < 0xDFFF) {
|
|
var direction = 1;
|
|
if (oldCur && oldCur.line == line) {
|
|
if (oldCur.ch > ch) {
|
|
direction = -1;
|
|
}
|
|
}
|
|
ch += direction;
|
|
if (ch > maxCh)
|
|
ch -= 2;
|
|
}
|
|
return new Pos(line, ch);
|
|
}
|
|
function copyArgs(args) {
|
|
var ret = {};
|
|
for (var prop in args) {
|
|
if (args.hasOwnProperty(prop)) {
|
|
ret[prop] = args[prop];
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
function offsetCursor(cur, offsetLine, offsetCh) {
|
|
if (typeof offsetLine === 'object') {
|
|
offsetCh = offsetLine.ch;
|
|
offsetLine = offsetLine.line;
|
|
}
|
|
return new Pos(cur.line + offsetLine, cur.ch + offsetCh);
|
|
}
|
|
function commandMatches(keys, keyMap, context, inputState) {
|
|
var match, partial = [], full = [];
|
|
for (var i = 0; i < keyMap.length; i++) {
|
|
var command = keyMap[i];
|
|
if (context == 'insert' && command.context != 'insert' ||
|
|
command.context && command.context != context ||
|
|
inputState.operator && command.type == 'action' ||
|
|
!(match = commandMatch(keys, command.keys))) {
|
|
continue;
|
|
}
|
|
if (match == 'partial') {
|
|
partial.push(command);
|
|
}
|
|
if (match == 'full') {
|
|
full.push(command);
|
|
}
|
|
}
|
|
return {
|
|
partial: partial.length && partial,
|
|
full: full.length && full
|
|
};
|
|
}
|
|
function commandMatch(pressed, mapped) {
|
|
if (mapped.slice(-11) == '<character>') {
|
|
var prefixLen = mapped.length - 11;
|
|
var pressedPrefix = pressed.slice(0, prefixLen);
|
|
var mappedPrefix = mapped.slice(0, prefixLen);
|
|
return pressedPrefix == mappedPrefix && pressed.length > prefixLen ? 'full' :
|
|
mappedPrefix.indexOf(pressedPrefix) == 0 ? 'partial' : false;
|
|
}
|
|
else {
|
|
return pressed == mapped ? 'full' :
|
|
mapped.indexOf(pressed) == 0 ? 'partial' : false;
|
|
}
|
|
}
|
|
function lastChar(keys) {
|
|
var match = /^.*(<[^>]+>)$/.exec(keys);
|
|
var selectedCharacter = match ? match[1] : keys.slice(-1);
|
|
if (selectedCharacter.length > 1) {
|
|
switch (selectedCharacter) {
|
|
case '<CR>':
|
|
selectedCharacter = '\n';
|
|
break;
|
|
case '<Space>':
|
|
selectedCharacter = ' ';
|
|
break;
|
|
default:
|
|
selectedCharacter = '';
|
|
break;
|
|
}
|
|
}
|
|
return selectedCharacter;
|
|
}
|
|
function repeatFn(cm, fn, repeat) {
|
|
return function () {
|
|
for (var i = 0; i < repeat; i++) {
|
|
fn(cm);
|
|
}
|
|
};
|
|
}
|
|
function copyCursor(cur) {
|
|
return new Pos(cur.line, cur.ch);
|
|
}
|
|
function cursorEqual(cur1, cur2) {
|
|
return cur1.ch == cur2.ch && cur1.line == cur2.line;
|
|
}
|
|
function cursorIsBefore(cur1, cur2) {
|
|
if (cur1.line < cur2.line) {
|
|
return true;
|
|
}
|
|
if (cur1.line == cur2.line && cur1.ch < cur2.ch) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function cursorMin(cur1, cur2) {
|
|
if (arguments.length > 2) {
|
|
cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1));
|
|
}
|
|
return cursorIsBefore(cur1, cur2) ? cur1 : cur2;
|
|
}
|
|
function cursorMax(cur1, cur2) {
|
|
if (arguments.length > 2) {
|
|
cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1));
|
|
}
|
|
return cursorIsBefore(cur1, cur2) ? cur2 : cur1;
|
|
}
|
|
function cursorIsBetween(cur1, cur2, cur3) {
|
|
var cur1before2 = cursorIsBefore(cur1, cur2);
|
|
var cur2before3 = cursorIsBefore(cur2, cur3);
|
|
return cur1before2 && cur2before3;
|
|
}
|
|
function lineLength(cm, lineNum) {
|
|
return cm.getLine(lineNum).length;
|
|
}
|
|
function trim(s) {
|
|
if (s.trim) {
|
|
return s.trim();
|
|
}
|
|
return s.replace(/^\s+|\s+$/g, '');
|
|
}
|
|
function escapeRegex(s) {
|
|
return s.replace(/([.?*+$\[\]\/\\(){}|\-])/g, '\\$1');
|
|
}
|
|
function extendLineToColumn(cm, lineNum, column) {
|
|
var endCh = lineLength(cm, lineNum);
|
|
var spaces = new Array(column - endCh + 1).join(' ');
|
|
cm.setCursor(new Pos(lineNum, endCh));
|
|
cm.replaceRange(spaces, cm.getCursor());
|
|
}
|
|
function selectBlock(cm, selectionEnd) {
|
|
var selections = [], ranges = cm.listSelections();
|
|
var head = copyCursor(cm.clipPos(selectionEnd));
|
|
var isClipped = !cursorEqual(selectionEnd, head);
|
|
var curHead = cm.getCursor('head');
|
|
var primIndex = getIndex(ranges, curHead);
|
|
var wasClipped = cursorEqual(ranges[primIndex].head, ranges[primIndex].anchor);
|
|
var max = ranges.length - 1;
|
|
var index = max - primIndex > primIndex ? max : 0;
|
|
var base = ranges[index].anchor;
|
|
var firstLine = Math.min(base.line, head.line);
|
|
var lastLine = Math.max(base.line, head.line);
|
|
var baseCh = base.ch, headCh = head.ch;
|
|
var dir = ranges[index].head.ch - baseCh;
|
|
var newDir = headCh - baseCh;
|
|
if (dir > 0 && newDir <= 0) {
|
|
baseCh++;
|
|
if (!isClipped) {
|
|
headCh--;
|
|
}
|
|
}
|
|
else if (dir < 0 && newDir >= 0) {
|
|
baseCh--;
|
|
if (!wasClipped) {
|
|
headCh++;
|
|
}
|
|
}
|
|
else if (dir < 0 && newDir == -1) {
|
|
baseCh--;
|
|
headCh++;
|
|
}
|
|
for (var line = firstLine; line <= lastLine; line++) {
|
|
var range = { anchor: new Pos(line, baseCh), head: new Pos(line, headCh) };
|
|
selections.push(range);
|
|
}
|
|
cm.setSelections(selections);
|
|
selectionEnd.ch = headCh;
|
|
base.ch = baseCh;
|
|
return base;
|
|
}
|
|
function selectForInsert(cm, head, height) {
|
|
var sel = [];
|
|
for (var i = 0; i < height; i++) {
|
|
var lineHead = offsetCursor(head, i, 0);
|
|
sel.push({ anchor: lineHead, head: lineHead });
|
|
}
|
|
cm.setSelections(sel, 0);
|
|
}
|
|
function getIndex(ranges, cursor, end) {
|
|
for (var i = 0; i < ranges.length; i++) {
|
|
var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor);
|
|
var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor);
|
|
if (atAnchor || atHead) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
function getSelectedAreaRange(cm, vim) {
|
|
var lastSelection = vim.lastSelection;
|
|
var getCurrentSelectedAreaRange = function () {
|
|
var selections = cm.listSelections();
|
|
var start = selections[0];
|
|
var end = selections[selections.length - 1];
|
|
var selectionStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head;
|
|
var selectionEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor;
|
|
return [selectionStart, selectionEnd];
|
|
};
|
|
var getLastSelectedAreaRange = function () {
|
|
var selectionStart = cm.getCursor();
|
|
var selectionEnd = cm.getCursor();
|
|
var block = lastSelection.visualBlock;
|
|
if (block) {
|
|
var width = block.width;
|
|
var height = block.height;
|
|
selectionEnd = new Pos(selectionStart.line + height, selectionStart.ch + width);
|
|
var selections = [];
|
|
for (var i = selectionStart.line; i < selectionEnd.line; i++) {
|
|
var anchor = new Pos(i, selectionStart.ch);
|
|
var head = new Pos(i, selectionEnd.ch);
|
|
var range = { anchor: anchor, head: head };
|
|
selections.push(range);
|
|
}
|
|
cm.setSelections(selections);
|
|
}
|
|
else {
|
|
var start = lastSelection.anchorMark.find();
|
|
var end = lastSelection.headMark.find();
|
|
var line = end.line - start.line;
|
|
var ch = end.ch - start.ch;
|
|
selectionEnd = { line: selectionEnd.line + line, ch: line ? selectionEnd.ch : ch + selectionEnd.ch };
|
|
if (lastSelection.visualLine) {
|
|
selectionStart = new Pos(selectionStart.line, 0);
|
|
selectionEnd = new Pos(selectionEnd.line, lineLength(cm, selectionEnd.line));
|
|
}
|
|
cm.setSelection(selectionStart, selectionEnd);
|
|
}
|
|
return [selectionStart, selectionEnd];
|
|
};
|
|
if (!vim.visualMode) {
|
|
return getLastSelectedAreaRange();
|
|
}
|
|
else {
|
|
return getCurrentSelectedAreaRange();
|
|
}
|
|
}
|
|
function updateLastSelection(cm, vim) {
|
|
var anchor = vim.sel.anchor;
|
|
var head = vim.sel.head;
|
|
if (vim.lastPastedText) {
|
|
head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length);
|
|
vim.lastPastedText = null;
|
|
}
|
|
vim.lastSelection = { 'anchorMark': cm.setBookmark(anchor),
|
|
'headMark': cm.setBookmark(head),
|
|
'anchor': copyCursor(anchor),
|
|
'head': copyCursor(head),
|
|
'visualMode': vim.visualMode,
|
|
'visualLine': vim.visualLine,
|
|
'visualBlock': vim.visualBlock };
|
|
}
|
|
function expandSelection(cm, start, end) {
|
|
var sel = cm.state.vim.sel;
|
|
var head = sel.head;
|
|
var anchor = sel.anchor;
|
|
var tmp;
|
|
if (cursorIsBefore(end, start)) {
|
|
tmp = end;
|
|
end = start;
|
|
start = tmp;
|
|
}
|
|
if (cursorIsBefore(head, anchor)) {
|
|
head = cursorMin(start, head);
|
|
anchor = cursorMax(anchor, end);
|
|
}
|
|
else {
|
|
anchor = cursorMin(start, anchor);
|
|
head = cursorMax(head, end);
|
|
head = offsetCursor(head, 0, -1);
|
|
if (head.ch == -1 && head.line != cm.firstLine()) {
|
|
head = new Pos(head.line - 1, lineLength(cm, head.line - 1));
|
|
}
|
|
}
|
|
return [anchor, head];
|
|
}
|
|
function updateCmSelection(cm, sel, mode) {
|
|
var vim = cm.state.vim;
|
|
sel = sel || vim.sel;
|
|
var mode = mode ||
|
|
vim.visualLine ? 'line' : vim.visualBlock ? 'block' : 'char';
|
|
var cmSel = makeCmSelection(cm, sel, mode);
|
|
cm.setSelections(cmSel.ranges, cmSel.primary);
|
|
}
|
|
function makeCmSelection(cm, sel, mode, exclusive) {
|
|
var head = copyCursor(sel.head);
|
|
var anchor = copyCursor(sel.anchor);
|
|
if (mode == 'char') {
|
|
var headOffset = !exclusive && !cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;
|
|
var anchorOffset = cursorIsBefore(sel.head, sel.anchor) ? 1 : 0;
|
|
head = offsetCursor(sel.head, 0, headOffset);
|
|
anchor = offsetCursor(sel.anchor, 0, anchorOffset);
|
|
return {
|
|
ranges: [{ anchor: anchor, head: head }],
|
|
primary: 0
|
|
};
|
|
}
|
|
else if (mode == 'line') {
|
|
if (!cursorIsBefore(sel.head, sel.anchor)) {
|
|
anchor.ch = 0;
|
|
var lastLine = cm.lastLine();
|
|
if (head.line > lastLine) {
|
|
head.line = lastLine;
|
|
}
|
|
head.ch = lineLength(cm, head.line);
|
|
}
|
|
else {
|
|
head.ch = 0;
|
|
anchor.ch = lineLength(cm, anchor.line);
|
|
}
|
|
return {
|
|
ranges: [{ anchor: anchor, head: head }],
|
|
primary: 0
|
|
};
|
|
}
|
|
else if (mode == 'block') {
|
|
var top = Math.min(anchor.line, head.line), fromCh = anchor.ch, bottom = Math.max(anchor.line, head.line), toCh = head.ch;
|
|
if (fromCh < toCh) {
|
|
toCh += 1;
|
|
}
|
|
else {
|
|
fromCh += 1;
|
|
}
|
|
;
|
|
var height = bottom - top + 1;
|
|
var primary = head.line == top ? 0 : height - 1;
|
|
var ranges = [];
|
|
for (var i = 0; i < height; i++) {
|
|
ranges.push({
|
|
anchor: new Pos(top + i, fromCh),
|
|
head: new Pos(top + i, toCh)
|
|
});
|
|
}
|
|
return {
|
|
ranges: ranges,
|
|
primary: primary
|
|
};
|
|
}
|
|
}
|
|
function getHead(cm) {
|
|
var cur = cm.getCursor('head');
|
|
if (cm.getSelection().length == 1) {
|
|
cur = cursorMin(cur, cm.getCursor('anchor'));
|
|
}
|
|
return cur;
|
|
}
|
|
function exitVisualMode(cm, moveHead) {
|
|
var vim = cm.state.vim;
|
|
if (moveHead !== false) {
|
|
cm.setCursor(clipCursorToContent(cm, vim.sel.head));
|
|
}
|
|
updateLastSelection(cm, vim);
|
|
vim.visualMode = false;
|
|
vim.visualLine = false;
|
|
vim.visualBlock = false;
|
|
if (!vim.insertMode)
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "normal" });
|
|
}
|
|
function clipToLine(cm, curStart, curEnd) {
|
|
var selection = cm.getRange(curStart, curEnd);
|
|
if (/\n\s*$/.test(selection)) {
|
|
var lines = selection.split('\n');
|
|
lines.pop();
|
|
var line;
|
|
for (var line = lines.pop(); lines.length > 0 && line && isWhiteSpaceString(line); line = lines.pop()) {
|
|
curEnd.line--;
|
|
curEnd.ch = 0;
|
|
}
|
|
if (line) {
|
|
curEnd.line--;
|
|
curEnd.ch = lineLength(cm, curEnd.line);
|
|
}
|
|
else {
|
|
curEnd.ch = 0;
|
|
}
|
|
}
|
|
}
|
|
function expandSelectionToLine(_cm, curStart, curEnd) {
|
|
curStart.ch = 0;
|
|
curEnd.ch = 0;
|
|
curEnd.line++;
|
|
}
|
|
function findFirstNonWhiteSpaceCharacter(text) {
|
|
if (!text) {
|
|
return 0;
|
|
}
|
|
var firstNonWS = text.search(/\S/);
|
|
return firstNonWS == -1 ? text.length : firstNonWS;
|
|
}
|
|
function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) {
|
|
var cur = getHead(cm);
|
|
var line = cm.getLine(cur.line);
|
|
var idx = cur.ch;
|
|
var test = noSymbol ? wordCharTest[0] : bigWordCharTest[0];
|
|
while (!test(line.charAt(idx))) {
|
|
idx++;
|
|
if (idx >= line.length) {
|
|
return null;
|
|
}
|
|
}
|
|
if (bigWord) {
|
|
test = bigWordCharTest[0];
|
|
}
|
|
else {
|
|
test = wordCharTest[0];
|
|
if (!test(line.charAt(idx))) {
|
|
test = wordCharTest[1];
|
|
}
|
|
}
|
|
var end = idx, start = idx;
|
|
while (test(line.charAt(end)) && end < line.length) {
|
|
end++;
|
|
}
|
|
while (test(line.charAt(start)) && start >= 0) {
|
|
start--;
|
|
}
|
|
start++;
|
|
if (inclusive) {
|
|
var wordEnd = end;
|
|
while (/\s/.test(line.charAt(end)) && end < line.length) {
|
|
end++;
|
|
}
|
|
if (wordEnd == end) {
|
|
var wordStart = start;
|
|
while (/\s/.test(line.charAt(start - 1)) && start > 0) {
|
|
start--;
|
|
}
|
|
if (!start) {
|
|
start = wordStart;
|
|
}
|
|
}
|
|
}
|
|
return { start: new Pos(cur.line, start), end: new Pos(cur.line, end) };
|
|
}
|
|
function expandTagUnderCursor(cm, head, inclusive) {
|
|
var cur = head;
|
|
if (!CodeMirror.findMatchingTag || !CodeMirror.findEnclosingTag) {
|
|
return { start: cur, end: cur };
|
|
}
|
|
var tags = CodeMirror.findMatchingTag(cm, head) || CodeMirror.findEnclosingTag(cm, head);
|
|
if (!tags || !tags.open || !tags.close) {
|
|
return { start: cur, end: cur };
|
|
}
|
|
if (inclusive) {
|
|
return { start: tags.open.from, end: tags.close.to };
|
|
}
|
|
return { start: tags.open.to, end: tags.close.from };
|
|
}
|
|
function recordJumpPosition(cm, oldCur, newCur) {
|
|
if (!cursorEqual(oldCur, newCur)) {
|
|
vimGlobalState.jumpList.add(cm, oldCur, newCur);
|
|
}
|
|
}
|
|
function recordLastCharacterSearch(increment, args) {
|
|
vimGlobalState.lastCharacterSearch.increment = increment;
|
|
vimGlobalState.lastCharacterSearch.forward = args.forward;
|
|
vimGlobalState.lastCharacterSearch.selectedCharacter = args.selectedCharacter;
|
|
}
|
|
var symbolToMode = {
|
|
'(': 'bracket', ')': 'bracket', '{': 'bracket', '}': 'bracket',
|
|
'[': 'section', ']': 'section',
|
|
'*': 'comment', '/': 'comment',
|
|
'm': 'method', 'M': 'method',
|
|
'#': 'preprocess'
|
|
};
|
|
var findSymbolModes = {
|
|
bracket: {
|
|
isComplete: function (state) {
|
|
if (state.nextCh === state.symb) {
|
|
state.depth++;
|
|
if (state.depth >= 1)
|
|
return true;
|
|
}
|
|
else if (state.nextCh === state.reverseSymb) {
|
|
state.depth--;
|
|
}
|
|
return false;
|
|
}
|
|
},
|
|
section: {
|
|
init: function (state) {
|
|
state.curMoveThrough = true;
|
|
state.symb = (state.forward ? ']' : '[') === state.symb ? '{' : '}';
|
|
},
|
|
isComplete: function (state) {
|
|
return state.index === 0 && state.nextCh === state.symb;
|
|
}
|
|
},
|
|
comment: {
|
|
isComplete: function (state) {
|
|
var found = state.lastCh === '*' && state.nextCh === '/';
|
|
state.lastCh = state.nextCh;
|
|
return found;
|
|
}
|
|
},
|
|
method: {
|
|
init: function (state) {
|
|
state.symb = (state.symb === 'm' ? '{' : '}');
|
|
state.reverseSymb = state.symb === '{' ? '}' : '{';
|
|
},
|
|
isComplete: function (state) {
|
|
if (state.nextCh === state.symb)
|
|
return true;
|
|
return false;
|
|
}
|
|
},
|
|
preprocess: {
|
|
init: function (state) {
|
|
state.index = 0;
|
|
},
|
|
isComplete: function (state) {
|
|
if (state.nextCh === '#') {
|
|
var token = state.lineText.match(/^#(\w+)/)[1];
|
|
if (token === 'endif') {
|
|
if (state.forward && state.depth === 0) {
|
|
return true;
|
|
}
|
|
state.depth++;
|
|
}
|
|
else if (token === 'if') {
|
|
if (!state.forward && state.depth === 0) {
|
|
return true;
|
|
}
|
|
state.depth--;
|
|
}
|
|
if (token === 'else' && state.depth === 0)
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
};
|
|
function findSymbol(cm, repeat, forward, symb) {
|
|
var cur = copyCursor(cm.getCursor());
|
|
var increment = forward ? 1 : -1;
|
|
var endLine = forward ? cm.lineCount() : -1;
|
|
var curCh = cur.ch;
|
|
var line = cur.line;
|
|
var lineText = cm.getLine(line);
|
|
var state = {
|
|
lineText: lineText,
|
|
nextCh: lineText.charAt(curCh),
|
|
lastCh: null,
|
|
index: curCh,
|
|
symb: symb,
|
|
reverseSymb: (forward ? { ')': '(', '}': '{' } : { '(': ')', '{': '}' })[symb],
|
|
forward: forward,
|
|
depth: 0,
|
|
curMoveThrough: false
|
|
};
|
|
var mode = symbolToMode[symb];
|
|
if (!mode)
|
|
return cur;
|
|
var init = findSymbolModes[mode].init;
|
|
var isComplete = findSymbolModes[mode].isComplete;
|
|
if (init) {
|
|
init(state);
|
|
}
|
|
while (line !== endLine && repeat) {
|
|
state.index += increment;
|
|
state.nextCh = state.lineText.charAt(state.index);
|
|
if (!state.nextCh) {
|
|
line += increment;
|
|
state.lineText = cm.getLine(line) || '';
|
|
if (increment > 0) {
|
|
state.index = 0;
|
|
}
|
|
else {
|
|
var lineLen = state.lineText.length;
|
|
state.index = (lineLen > 0) ? (lineLen - 1) : 0;
|
|
}
|
|
state.nextCh = state.lineText.charAt(state.index);
|
|
}
|
|
if (isComplete(state)) {
|
|
cur.line = line;
|
|
cur.ch = state.index;
|
|
repeat--;
|
|
}
|
|
}
|
|
if (state.nextCh || state.curMoveThrough) {
|
|
return new Pos(line, state.index);
|
|
}
|
|
return cur;
|
|
}
|
|
function findWord(cm, cur, forward, bigWord, emptyLineIsWord) {
|
|
var lineNum = cur.line;
|
|
var pos = cur.ch;
|
|
var line = cm.getLine(lineNum);
|
|
var dir = forward ? 1 : -1;
|
|
var charTests = bigWord ? bigWordCharTest : wordCharTest;
|
|
if (emptyLineIsWord && line == '') {
|
|
lineNum += dir;
|
|
line = cm.getLine(lineNum);
|
|
if (!isLine(cm, lineNum)) {
|
|
return null;
|
|
}
|
|
pos = (forward) ? 0 : line.length;
|
|
}
|
|
while (true) {
|
|
if (emptyLineIsWord && line == '') {
|
|
return { from: 0, to: 0, line: lineNum };
|
|
}
|
|
var stop = (dir > 0) ? line.length : -1;
|
|
var wordStart = stop, wordEnd = stop;
|
|
while (pos != stop) {
|
|
var foundWord = false;
|
|
for (var i = 0; i < charTests.length && !foundWord; ++i) {
|
|
if (charTests[i](line.charAt(pos))) {
|
|
wordStart = pos;
|
|
while (pos != stop && charTests[i](line.charAt(pos))) {
|
|
pos += dir;
|
|
}
|
|
wordEnd = pos;
|
|
foundWord = wordStart != wordEnd;
|
|
if (wordStart == cur.ch && lineNum == cur.line &&
|
|
wordEnd == wordStart + dir) {
|
|
continue;
|
|
}
|
|
else {
|
|
return {
|
|
from: Math.min(wordStart, wordEnd + 1),
|
|
to: Math.max(wordStart, wordEnd),
|
|
line: lineNum
|
|
};
|
|
}
|
|
}
|
|
}
|
|
if (!foundWord) {
|
|
pos += dir;
|
|
}
|
|
}
|
|
lineNum += dir;
|
|
if (!isLine(cm, lineNum)) {
|
|
return null;
|
|
}
|
|
line = cm.getLine(lineNum);
|
|
pos = (dir > 0) ? 0 : line.length;
|
|
}
|
|
}
|
|
function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) {
|
|
var curStart = copyCursor(cur);
|
|
var words = [];
|
|
if (forward && !wordEnd || !forward && wordEnd) {
|
|
repeat++;
|
|
}
|
|
var emptyLineIsWord = !(forward && wordEnd);
|
|
for (var i = 0; i < repeat; i++) {
|
|
var word = findWord(cm, cur, forward, bigWord, emptyLineIsWord);
|
|
if (!word) {
|
|
var eodCh = lineLength(cm, cm.lastLine());
|
|
words.push(forward
|
|
? { line: cm.lastLine(), from: eodCh, to: eodCh }
|
|
: { line: 0, from: 0, to: 0 });
|
|
break;
|
|
}
|
|
words.push(word);
|
|
cur = new Pos(word.line, forward ? (word.to - 1) : word.from);
|
|
}
|
|
var shortCircuit = words.length != repeat;
|
|
var firstWord = words[0];
|
|
var lastWord = words.pop();
|
|
if (forward && !wordEnd) {
|
|
if (!shortCircuit && (firstWord.from != curStart.ch || firstWord.line != curStart.line)) {
|
|
lastWord = words.pop();
|
|
}
|
|
return new Pos(lastWord.line, lastWord.from);
|
|
}
|
|
else if (forward && wordEnd) {
|
|
return new Pos(lastWord.line, lastWord.to - 1);
|
|
}
|
|
else if (!forward && wordEnd) {
|
|
if (!shortCircuit && (firstWord.to != curStart.ch || firstWord.line != curStart.line)) {
|
|
lastWord = words.pop();
|
|
}
|
|
return new Pos(lastWord.line, lastWord.to);
|
|
}
|
|
else {
|
|
return new Pos(lastWord.line, lastWord.from);
|
|
}
|
|
}
|
|
function moveToEol(cm, head, motionArgs, vim, keepHPos) {
|
|
var cur = head;
|
|
var retval = new Pos(cur.line + motionArgs.repeat - 1, Infinity);
|
|
var end = cm.clipPos(retval);
|
|
end.ch--;
|
|
if (!keepHPos) {
|
|
vim.lastHPos = Infinity;
|
|
vim.lastHSPos = cm.charCoords(end, 'div').left;
|
|
}
|
|
return retval;
|
|
}
|
|
function moveToCharacter(cm, repeat, forward, character) {
|
|
var cur = cm.getCursor();
|
|
var start = cur.ch;
|
|
var idx;
|
|
for (var i = 0; i < repeat; i++) {
|
|
var line = cm.getLine(cur.line);
|
|
idx = charIdxInLine(start, line, character, forward, true);
|
|
if (idx == -1) {
|
|
return null;
|
|
}
|
|
start = idx;
|
|
}
|
|
return new Pos(cm.getCursor().line, idx);
|
|
}
|
|
function moveToColumn(cm, repeat) {
|
|
var line = cm.getCursor().line;
|
|
return clipCursorToContent(cm, new Pos(line, repeat - 1));
|
|
}
|
|
function updateMark(cm, vim, markName, pos) {
|
|
if (!inArray(markName, validMarks)) {
|
|
return;
|
|
}
|
|
if (vim.marks[markName]) {
|
|
vim.marks[markName].clear();
|
|
}
|
|
vim.marks[markName] = cm.setBookmark(pos);
|
|
}
|
|
function charIdxInLine(start, line, character, forward, includeChar) {
|
|
var idx;
|
|
if (forward) {
|
|
idx = line.indexOf(character, start + 1);
|
|
if (idx != -1 && !includeChar) {
|
|
idx -= 1;
|
|
}
|
|
}
|
|
else {
|
|
idx = line.lastIndexOf(character, start - 1);
|
|
if (idx != -1 && !includeChar) {
|
|
idx += 1;
|
|
}
|
|
}
|
|
return idx;
|
|
}
|
|
function findParagraph(cm, head, repeat, dir, inclusive) {
|
|
var line = head.line;
|
|
var min = cm.firstLine();
|
|
var max = cm.lastLine();
|
|
var start, end, i = line;
|
|
function isEmpty(i) { return !/\S/.test(cm.getLine(i)); } // ace_patch
|
|
function isBoundary(i, dir, any) {
|
|
if (any) {
|
|
return isEmpty(i) != isEmpty(i + dir);
|
|
}
|
|
return !isEmpty(i) && isEmpty(i + dir);
|
|
}
|
|
function skipFold(i) {
|
|
dir = dir > 0 ? 1 : -1;
|
|
var foldLine = cm.ace.session.getFoldLine(i);
|
|
if (foldLine) {
|
|
if (i + dir > foldLine.start.row && i + dir < foldLine.end.row)
|
|
dir = (dir > 0 ? foldLine.end.row : foldLine.start.row) - i;
|
|
}
|
|
}
|
|
if (dir) {
|
|
while (min <= i && i <= max && repeat > 0) {
|
|
skipFold(i);
|
|
if (isBoundary(i, dir)) {
|
|
repeat--;
|
|
}
|
|
i += dir;
|
|
}
|
|
return new Pos(i, 0);
|
|
}
|
|
var vim = cm.state.vim;
|
|
if (vim.visualLine && isBoundary(line, 1, true)) {
|
|
var anchor = vim.sel.anchor;
|
|
if (isBoundary(anchor.line, -1, true)) {
|
|
if (!inclusive || anchor.line != line) {
|
|
line += 1;
|
|
}
|
|
}
|
|
}
|
|
var startState = isEmpty(line);
|
|
for (i = line; i <= max && repeat; i++) {
|
|
if (isBoundary(i, 1, true)) {
|
|
if (!inclusive || isEmpty(i) != startState) {
|
|
repeat--;
|
|
}
|
|
}
|
|
}
|
|
end = new Pos(i, 0);
|
|
if (i > max && !startState) {
|
|
startState = true;
|
|
}
|
|
else {
|
|
inclusive = false;
|
|
}
|
|
for (i = line; i > min; i--) {
|
|
if (!inclusive || isEmpty(i) == startState || i == line) {
|
|
if (isBoundary(i, -1, true)) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
start = new Pos(i, 0);
|
|
return { start: start, end: end };
|
|
}
|
|
function getSentence(cm, cur, repeat, dir, inclusive /*includes whitespace*/) {
|
|
function nextChar(curr) {
|
|
if (curr.pos + curr.dir < 0 || curr.pos + curr.dir >= curr.line.length) {
|
|
curr.line = null;
|
|
}
|
|
else {
|
|
curr.pos += curr.dir;
|
|
}
|
|
}
|
|
function forward(cm, ln, pos, dir) {
|
|
var line = cm.getLine(ln);
|
|
var curr = {
|
|
line: line,
|
|
ln: ln,
|
|
pos: pos,
|
|
dir: dir,
|
|
};
|
|
if (curr.line === "") {
|
|
return { ln: curr.ln, pos: curr.pos };
|
|
}
|
|
var lastSentencePos = curr.pos;
|
|
nextChar(curr);
|
|
while (curr.line !== null) {
|
|
lastSentencePos = curr.pos;
|
|
if (isEndOfSentenceSymbol(curr.line[curr.pos])) {
|
|
if (!inclusive) {
|
|
return { ln: curr.ln, pos: curr.pos + 1 };
|
|
}
|
|
else {
|
|
nextChar(curr);
|
|
while (curr.line !== null) {
|
|
if (isWhiteSpaceString(curr.line[curr.pos])) {
|
|
lastSentencePos = curr.pos;
|
|
nextChar(curr);
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
}
|
|
return { ln: curr.ln, pos: lastSentencePos + 1 };
|
|
}
|
|
}
|
|
nextChar(curr);
|
|
}
|
|
return { ln: curr.ln, pos: lastSentencePos + 1 };
|
|
}
|
|
function reverse(cm, ln, pos, dir) {
|
|
var line = cm.getLine(ln);
|
|
var curr = {
|
|
line: line,
|
|
ln: ln,
|
|
pos: pos,
|
|
dir: dir,
|
|
};
|
|
if (curr.line === "") {
|
|
return { ln: curr.ln, pos: curr.pos };
|
|
}
|
|
var lastSentencePos = curr.pos;
|
|
nextChar(curr);
|
|
while (curr.line !== null) {
|
|
if (!isWhiteSpaceString(curr.line[curr.pos]) && !isEndOfSentenceSymbol(curr.line[curr.pos])) {
|
|
lastSentencePos = curr.pos;
|
|
}
|
|
else if (isEndOfSentenceSymbol(curr.line[curr.pos])) {
|
|
if (!inclusive) {
|
|
return { ln: curr.ln, pos: lastSentencePos };
|
|
}
|
|
else {
|
|
if (isWhiteSpaceString(curr.line[curr.pos + 1])) {
|
|
return { ln: curr.ln, pos: curr.pos + 1 };
|
|
}
|
|
else {
|
|
return { ln: curr.ln, pos: lastSentencePos };
|
|
}
|
|
}
|
|
}
|
|
nextChar(curr);
|
|
}
|
|
curr.line = line;
|
|
if (inclusive && isWhiteSpaceString(curr.line[curr.pos])) {
|
|
return { ln: curr.ln, pos: curr.pos };
|
|
}
|
|
else {
|
|
return { ln: curr.ln, pos: lastSentencePos };
|
|
}
|
|
}
|
|
var curr_index = {
|
|
ln: cur.line,
|
|
pos: cur.ch,
|
|
};
|
|
while (repeat > 0) {
|
|
if (dir < 0) {
|
|
curr_index = reverse(cm, curr_index.ln, curr_index.pos, dir);
|
|
}
|
|
else {
|
|
curr_index = forward(cm, curr_index.ln, curr_index.pos, dir);
|
|
}
|
|
repeat--;
|
|
}
|
|
return new Pos(curr_index.ln, curr_index.pos);
|
|
}
|
|
function findSentence(cm, cur, repeat, dir) {
|
|
function nextChar(cm, idx) {
|
|
if (idx.pos + idx.dir < 0 || idx.pos + idx.dir >= idx.line.length) {
|
|
idx.ln += idx.dir;
|
|
if (!isLine(cm, idx.ln)) {
|
|
idx.line = null;
|
|
idx.ln = null;
|
|
idx.pos = null;
|
|
return;
|
|
}
|
|
idx.line = cm.getLine(idx.ln);
|
|
idx.pos = (idx.dir > 0) ? 0 : idx.line.length - 1;
|
|
}
|
|
else {
|
|
idx.pos += idx.dir;
|
|
}
|
|
}
|
|
function forward(cm, ln, pos, dir) {
|
|
var line = cm.getLine(ln);
|
|
var stop = (line === "");
|
|
var curr = {
|
|
line: line,
|
|
ln: ln,
|
|
pos: pos,
|
|
dir: dir,
|
|
};
|
|
var last_valid = {
|
|
ln: curr.ln,
|
|
pos: curr.pos,
|
|
};
|
|
var skip_empty_lines = (curr.line === "");
|
|
nextChar(cm, curr);
|
|
while (curr.line !== null) {
|
|
last_valid.ln = curr.ln;
|
|
last_valid.pos = curr.pos;
|
|
if (curr.line === "" && !skip_empty_lines) {
|
|
return { ln: curr.ln, pos: curr.pos, };
|
|
}
|
|
else if (stop && curr.line !== "" && !isWhiteSpaceString(curr.line[curr.pos])) {
|
|
return { ln: curr.ln, pos: curr.pos, };
|
|
}
|
|
else if (isEndOfSentenceSymbol(curr.line[curr.pos])
|
|
&& !stop
|
|
&& (curr.pos === curr.line.length - 1
|
|
|| isWhiteSpaceString(curr.line[curr.pos + 1]))) {
|
|
stop = true;
|
|
}
|
|
nextChar(cm, curr);
|
|
}
|
|
var line = cm.getLine(last_valid.ln);
|
|
last_valid.pos = 0;
|
|
for (var i = line.length - 1; i >= 0; --i) {
|
|
if (!isWhiteSpaceString(line[i])) {
|
|
last_valid.pos = i;
|
|
break;
|
|
}
|
|
}
|
|
return last_valid;
|
|
}
|
|
function reverse(cm, ln, pos, dir) {
|
|
var line = cm.getLine(ln);
|
|
var curr = {
|
|
line: line,
|
|
ln: ln,
|
|
pos: pos,
|
|
dir: dir,
|
|
};
|
|
var last_valid = {
|
|
ln: curr.ln,
|
|
pos: null,
|
|
};
|
|
var skip_empty_lines = (curr.line === "");
|
|
nextChar(cm, curr);
|
|
while (curr.line !== null) {
|
|
if (curr.line === "" && !skip_empty_lines) {
|
|
if (last_valid.pos !== null) {
|
|
return last_valid;
|
|
}
|
|
else {
|
|
return { ln: curr.ln, pos: curr.pos };
|
|
}
|
|
}
|
|
else if (isEndOfSentenceSymbol(curr.line[curr.pos])
|
|
&& last_valid.pos !== null
|
|
&& !(curr.ln === last_valid.ln && curr.pos + 1 === last_valid.pos)) {
|
|
return last_valid;
|
|
}
|
|
else if (curr.line !== "" && !isWhiteSpaceString(curr.line[curr.pos])) {
|
|
skip_empty_lines = false;
|
|
last_valid = { ln: curr.ln, pos: curr.pos };
|
|
}
|
|
nextChar(cm, curr);
|
|
}
|
|
var line = cm.getLine(last_valid.ln);
|
|
last_valid.pos = 0;
|
|
for (var i = 0; i < line.length; ++i) {
|
|
if (!isWhiteSpaceString(line[i])) {
|
|
last_valid.pos = i;
|
|
break;
|
|
}
|
|
}
|
|
return last_valid;
|
|
}
|
|
var curr_index = {
|
|
ln: cur.line,
|
|
pos: cur.ch,
|
|
};
|
|
while (repeat > 0) {
|
|
if (dir < 0) {
|
|
curr_index = reverse(cm, curr_index.ln, curr_index.pos, dir);
|
|
}
|
|
else {
|
|
curr_index = forward(cm, curr_index.ln, curr_index.pos, dir);
|
|
}
|
|
repeat--;
|
|
}
|
|
return new Pos(curr_index.ln, curr_index.pos);
|
|
}
|
|
function selectCompanionObject(cm, head, symb, inclusive) {
|
|
var cur = head, start, end;
|
|
var bracketRegexp = ({
|
|
'(': /[()]/, ')': /[()]/,
|
|
'[': /[[\]]/, ']': /[[\]]/,
|
|
'{': /[{}]/, '}': /[{}]/,
|
|
'<': /[<>]/, '>': /[<>]/
|
|
})[symb];
|
|
var openSym = ({
|
|
'(': '(', ')': '(',
|
|
'[': '[', ']': '[',
|
|
'{': '{', '}': '{',
|
|
'<': '<', '>': '<'
|
|
})[symb];
|
|
var curChar = cm.getLine(cur.line).charAt(cur.ch);
|
|
var offset = curChar === openSym ? 1 : 0;
|
|
start = cm.scanForBracket(new Pos(cur.line, cur.ch + offset), -1, undefined, { 'bracketRegex': bracketRegexp });
|
|
end = cm.scanForBracket(new Pos(cur.line, cur.ch + offset), 1, undefined, { 'bracketRegex': bracketRegexp });
|
|
if (!start || !end) {
|
|
return { start: cur, end: cur };
|
|
}
|
|
start = start.pos;
|
|
end = end.pos;
|
|
if ((start.line == end.line && start.ch > end.ch)
|
|
|| (start.line > end.line)) {
|
|
var tmp = start;
|
|
start = end;
|
|
end = tmp;
|
|
}
|
|
if (inclusive) {
|
|
end.ch += 1;
|
|
}
|
|
else {
|
|
start.ch += 1;
|
|
}
|
|
return { start: start, end: end };
|
|
}
|
|
function findBeginningAndEnd(cm, head, symb, inclusive) {
|
|
var cur = copyCursor(head);
|
|
var line = cm.getLine(cur.line);
|
|
var chars = line.split('');
|
|
var start, end, i, len;
|
|
var firstIndex = chars.indexOf(symb);
|
|
if (cur.ch < firstIndex) {
|
|
cur.ch = firstIndex;
|
|
}
|
|
else if (firstIndex < cur.ch && chars[cur.ch] == symb) {
|
|
end = cur.ch; // assign end to the current cursor
|
|
--cur.ch; // make sure to look backwards
|
|
}
|
|
if (chars[cur.ch] == symb && !end) {
|
|
start = cur.ch + 1; // assign start to ahead of the cursor
|
|
}
|
|
else {
|
|
for (i = cur.ch; i > -1 && !start; i--) {
|
|
if (chars[i] == symb) {
|
|
start = i + 1;
|
|
}
|
|
}
|
|
}
|
|
if (start && !end) {
|
|
for (i = start, len = chars.length; i < len && !end; i++) {
|
|
if (chars[i] == symb) {
|
|
end = i;
|
|
}
|
|
}
|
|
}
|
|
if (!start || !end) {
|
|
return { start: cur, end: cur };
|
|
}
|
|
if (inclusive) {
|
|
--start;
|
|
++end;
|
|
}
|
|
return {
|
|
start: new Pos(cur.line, start),
|
|
end: new Pos(cur.line, end)
|
|
};
|
|
}
|
|
defineOption('pcre', true, 'boolean');
|
|
function SearchState() { }
|
|
SearchState.prototype = {
|
|
getQuery: function () {
|
|
return vimGlobalState.query;
|
|
},
|
|
setQuery: function (query) {
|
|
vimGlobalState.query = query;
|
|
},
|
|
getOverlay: function () {
|
|
return this.searchOverlay;
|
|
},
|
|
setOverlay: function (overlay) {
|
|
this.searchOverlay = overlay;
|
|
},
|
|
isReversed: function () {
|
|
return vimGlobalState.isReversed;
|
|
},
|
|
setReversed: function (reversed) {
|
|
vimGlobalState.isReversed = reversed;
|
|
},
|
|
getScrollbarAnnotate: function () {
|
|
return this.annotate;
|
|
},
|
|
setScrollbarAnnotate: function (annotate) {
|
|
this.annotate = annotate;
|
|
}
|
|
};
|
|
function getSearchState(cm) {
|
|
var vim = cm.state.vim;
|
|
return vim.searchState_ || (vim.searchState_ = new SearchState());
|
|
}
|
|
function splitBySlash(argString) {
|
|
return splitBySeparator(argString, '/');
|
|
}
|
|
function findUnescapedSlashes(argString) {
|
|
return findUnescapedSeparators(argString, '/');
|
|
}
|
|
function splitBySeparator(argString, separator) {
|
|
var slashes = findUnescapedSeparators(argString, separator) || [];
|
|
if (!slashes.length)
|
|
return [];
|
|
var tokens = [];
|
|
if (slashes[0] !== 0)
|
|
return;
|
|
for (var i = 0; i < slashes.length; i++) {
|
|
if (typeof slashes[i] == 'number')
|
|
tokens.push(argString.substring(slashes[i] + 1, slashes[i + 1]));
|
|
}
|
|
return tokens;
|
|
}
|
|
function findUnescapedSeparators(str, separator) {
|
|
if (!separator)
|
|
separator = '/';
|
|
var escapeNextChar = false;
|
|
var slashes = [];
|
|
for (var i = 0; i < str.length; i++) {
|
|
var c = str.charAt(i);
|
|
if (!escapeNextChar && c == separator) {
|
|
slashes.push(i);
|
|
}
|
|
escapeNextChar = !escapeNextChar && (c == '\\');
|
|
}
|
|
return slashes;
|
|
}
|
|
function translateRegex(str) {
|
|
var specials = '|(){';
|
|
var unescape = '}';
|
|
var escapeNextChar = false;
|
|
var out = [];
|
|
for (var i = -1; i < str.length; i++) {
|
|
var c = str.charAt(i) || '';
|
|
var n = str.charAt(i + 1) || '';
|
|
var specialComesNext = (n && specials.indexOf(n) != -1);
|
|
if (escapeNextChar) {
|
|
if (c !== '\\' || !specialComesNext) {
|
|
out.push(c);
|
|
}
|
|
escapeNextChar = false;
|
|
}
|
|
else {
|
|
if (c === '\\') {
|
|
escapeNextChar = true;
|
|
if (n && unescape.indexOf(n) != -1) {
|
|
specialComesNext = true;
|
|
}
|
|
if (!specialComesNext || n === '\\') {
|
|
out.push(c);
|
|
}
|
|
}
|
|
else {
|
|
out.push(c);
|
|
if (specialComesNext && n !== '\\') {
|
|
out.push('\\');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return out.join('');
|
|
}
|
|
var charUnescapes = { '\\n': '\n', '\\r': '\r', '\\t': '\t' };
|
|
function translateRegexReplace(str) {
|
|
var escapeNextChar = false;
|
|
var out = [];
|
|
for (var i = -1; i < str.length; i++) {
|
|
var c = str.charAt(i) || '';
|
|
var n = str.charAt(i + 1) || '';
|
|
if (charUnescapes[c + n]) {
|
|
out.push(charUnescapes[c + n]);
|
|
i++;
|
|
}
|
|
else if (escapeNextChar) {
|
|
out.push(c);
|
|
escapeNextChar = false;
|
|
}
|
|
else {
|
|
if (c === '\\') {
|
|
escapeNextChar = true;
|
|
if ((isNumber(n) || n === '$')) {
|
|
out.push('$');
|
|
}
|
|
else if (n !== '/' && n !== '\\') {
|
|
out.push('\\');
|
|
}
|
|
}
|
|
else {
|
|
if (c === '$') {
|
|
out.push('$');
|
|
}
|
|
out.push(c);
|
|
if (n === '/') {
|
|
out.push('\\');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return out.join('');
|
|
}
|
|
var unescapes = { '\\/': '/', '\\\\': '\\', '\\n': '\n', '\\r': '\r', '\\t': '\t', '\\&': '&' };
|
|
function unescapeRegexReplace(str) {
|
|
var stream = new CodeMirror.StringStream(str);
|
|
var output = [];
|
|
while (!stream.eol()) {
|
|
while (stream.peek() && stream.peek() != '\\') {
|
|
output.push(stream.next());
|
|
}
|
|
var matched = false;
|
|
for (var matcher in unescapes) {
|
|
if (stream.match(matcher, true)) {
|
|
matched = true;
|
|
output.push(unescapes[matcher]);
|
|
break;
|
|
}
|
|
}
|
|
if (!matched) {
|
|
output.push(stream.next());
|
|
}
|
|
}
|
|
return output.join('');
|
|
}
|
|
function parseQuery(query, ignoreCase, smartCase) {
|
|
var lastSearchRegister = vimGlobalState.registerController.getRegister('/');
|
|
lastSearchRegister.setText(query);
|
|
if (query instanceof RegExp) {
|
|
return query;
|
|
}
|
|
var slashes = findUnescapedSlashes(query);
|
|
var regexPart;
|
|
var forceIgnoreCase;
|
|
if (!slashes.length) {
|
|
regexPart = query;
|
|
}
|
|
else {
|
|
regexPart = query.substring(0, slashes[0]);
|
|
var flagsPart = query.substring(slashes[0]);
|
|
forceIgnoreCase = (flagsPart.indexOf('i') != -1);
|
|
}
|
|
if (!regexPart) {
|
|
return null;
|
|
}
|
|
if (!getOption('pcre')) {
|
|
regexPart = translateRegex(regexPart);
|
|
}
|
|
if (smartCase) {
|
|
ignoreCase = (/^[^A-Z]*$/).test(regexPart);
|
|
}
|
|
var regexp = new RegExp(regexPart, (ignoreCase || forceIgnoreCase) ? 'im' : 'm');
|
|
return regexp;
|
|
}
|
|
function dom(n) {
|
|
if (typeof n === 'string')
|
|
n = document.createElement(n);
|
|
for (var a, i = 1; i < arguments.length; i++) {
|
|
if (!(a = arguments[i]))
|
|
continue;
|
|
if (typeof a !== 'object')
|
|
a = document.createTextNode(a);
|
|
if (a.nodeType)
|
|
n.appendChild(a);
|
|
else
|
|
for (var key in a) {
|
|
if (!Object.prototype.hasOwnProperty.call(a, key))
|
|
continue;
|
|
if (key[0] === '$')
|
|
n.style[key.slice(1)] = a[key];
|
|
else
|
|
n.setAttribute(key, a[key]);
|
|
}
|
|
}
|
|
return n;
|
|
}
|
|
function showConfirm(cm, template) {
|
|
var pre = dom('div', { $color: 'red', $whiteSpace: 'pre', class: 'cm-vim-message' }, template);
|
|
if (cm.openNotification) {
|
|
cm.openNotification(pre, { bottom: true, duration: 5000 });
|
|
}
|
|
else {
|
|
alert(pre.innerText);
|
|
}
|
|
}
|
|
function makePrompt(prefix, desc) {
|
|
return dom(document.createDocumentFragment(), dom('span', { $fontFamily: 'monospace', $whiteSpace: 'pre' }, prefix, dom('input', { type: 'text', autocorrect: 'off',
|
|
autocapitalize: 'off', spellcheck: 'false' })), desc && dom('span', { $color: '#888' }, desc));
|
|
}
|
|
function showPrompt(cm, options) {
|
|
var template = makePrompt(options.prefix, options.desc);
|
|
if (cm.openDialog) {
|
|
cm.openDialog(template, options.onClose, {
|
|
onKeyDown: options.onKeyDown, onKeyUp: options.onKeyUp,
|
|
bottom: true, selectValueOnOpen: false, value: options.value
|
|
});
|
|
}
|
|
else {
|
|
var shortText = '';
|
|
if (typeof options.prefix != "string" && options.prefix)
|
|
shortText += options.prefix.textContent;
|
|
if (options.desc)
|
|
shortText += " " + options.desc;
|
|
options.onClose(prompt(shortText, ''));
|
|
}
|
|
}
|
|
function regexEqual(r1, r2) {
|
|
if (r1 instanceof RegExp && r2 instanceof RegExp) {
|
|
var props = ['global', 'multiline', 'ignoreCase', 'source'];
|
|
for (var i = 0; i < props.length; i++) {
|
|
var prop = props[i];
|
|
if (r1[prop] !== r2[prop]) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function updateSearchQuery(cm, rawQuery, ignoreCase, smartCase) {
|
|
if (!rawQuery) {
|
|
return;
|
|
}
|
|
var state = getSearchState(cm);
|
|
var query = parseQuery(rawQuery, !!ignoreCase, !!smartCase);
|
|
if (!query) {
|
|
return;
|
|
}
|
|
highlightSearchMatches(cm, query);
|
|
if (regexEqual(query, state.getQuery())) {
|
|
return query;
|
|
}
|
|
state.setQuery(query);
|
|
return query;
|
|
}
|
|
function searchOverlay(query) {
|
|
if (query.source.charAt(0) == '^') {
|
|
var matchSol = true;
|
|
}
|
|
return {
|
|
token: function (stream) {
|
|
if (matchSol && !stream.sol()) {
|
|
stream.skipToEnd();
|
|
return;
|
|
}
|
|
var match = stream.match(query, false);
|
|
if (match) {
|
|
if (match[0].length == 0) {
|
|
stream.next();
|
|
return 'searching';
|
|
}
|
|
if (!stream.sol()) {
|
|
stream.backUp(1);
|
|
if (!query.exec(stream.next() + match[0])) {
|
|
stream.next();
|
|
return null;
|
|
}
|
|
}
|
|
stream.match(query);
|
|
return 'searching';
|
|
}
|
|
while (!stream.eol()) {
|
|
stream.next();
|
|
if (stream.match(query, false))
|
|
break;
|
|
}
|
|
},
|
|
query: query
|
|
};
|
|
}
|
|
var highlightTimeout = 0;
|
|
function highlightSearchMatches(cm, query) {
|
|
clearTimeout(highlightTimeout);
|
|
highlightTimeout = setTimeout(function () {
|
|
if (!cm.state.vim)
|
|
return;
|
|
var searchState = getSearchState(cm);
|
|
var overlay = searchState.getOverlay();
|
|
if (!overlay || query != overlay.query) {
|
|
if (overlay) {
|
|
cm.removeOverlay(overlay);
|
|
}
|
|
overlay = searchOverlay(query);
|
|
cm.addOverlay(overlay);
|
|
if (cm.showMatchesOnScrollbar) {
|
|
if (searchState.getScrollbarAnnotate()) {
|
|
searchState.getScrollbarAnnotate().clear();
|
|
}
|
|
searchState.setScrollbarAnnotate(cm.showMatchesOnScrollbar(query));
|
|
}
|
|
searchState.setOverlay(overlay);
|
|
}
|
|
}, 50);
|
|
}
|
|
function findNext(cm, prev, query, repeat) {
|
|
if (repeat === undefined) {
|
|
repeat = 1;
|
|
}
|
|
return cm.operation(function () {
|
|
var pos = cm.getCursor();
|
|
var cursor = cm.getSearchCursor(query, pos);
|
|
for (var i = 0; i < repeat; i++) {
|
|
var found = cursor.find(prev);
|
|
if (i == 0 && found && cursorEqual(cursor.from(), pos)) {
|
|
var lastEndPos = prev ? cursor.from() : cursor.to();
|
|
found = cursor.find(prev);
|
|
if (found && !found[0] && cursorEqual(cursor.from(), lastEndPos)) {
|
|
if (cm.getLine(lastEndPos.line).length == lastEndPos.ch)
|
|
found = cursor.find(prev);
|
|
}
|
|
}
|
|
if (!found) {
|
|
cursor = cm.getSearchCursor(query, (prev) ? new Pos(cm.lastLine()) : new Pos(cm.firstLine(), 0));
|
|
if (!cursor.find(prev)) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
return cursor.from();
|
|
});
|
|
}
|
|
function findNextFromAndToInclusive(cm, prev, query, repeat, vim) {
|
|
if (repeat === undefined) {
|
|
repeat = 1;
|
|
}
|
|
return cm.operation(function () {
|
|
var pos = cm.getCursor();
|
|
var cursor = cm.getSearchCursor(query, pos);
|
|
var found = cursor.find(!prev);
|
|
if (!vim.visualMode && found && cursorEqual(cursor.from(), pos)) {
|
|
cursor.find(!prev);
|
|
}
|
|
for (var i = 0; i < repeat; i++) {
|
|
found = cursor.find(prev);
|
|
if (!found) {
|
|
cursor = cm.getSearchCursor(query, (prev) ? new Pos(cm.lastLine()) : new Pos(cm.firstLine(), 0));
|
|
if (!cursor.find(prev)) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
return [cursor.from(), cursor.to()];
|
|
});
|
|
}
|
|
function clearSearchHighlight(cm) {
|
|
var state = getSearchState(cm);
|
|
cm.removeOverlay(getSearchState(cm).getOverlay());
|
|
state.setOverlay(null);
|
|
if (state.getScrollbarAnnotate()) {
|
|
state.getScrollbarAnnotate().clear();
|
|
state.setScrollbarAnnotate(null);
|
|
}
|
|
}
|
|
function isInRange(pos, start, end) {
|
|
if (typeof pos != 'number') {
|
|
pos = pos.line;
|
|
}
|
|
if (start instanceof Array) {
|
|
return inArray(pos, start);
|
|
}
|
|
else {
|
|
if (typeof end == 'number') {
|
|
return (pos >= start && pos <= end);
|
|
}
|
|
else {
|
|
return pos == start;
|
|
}
|
|
}
|
|
}
|
|
function getUserVisibleLines(cm) {
|
|
var renderer = cm.ace.renderer;
|
|
return {
|
|
top: renderer.getFirstFullyVisibleRow(),
|
|
bottom: renderer.getLastFullyVisibleRow()
|
|
};
|
|
}
|
|
function getMarkPos(cm, vim, markName) {
|
|
if (markName == '\'' || markName == '`') {
|
|
return vimGlobalState.jumpList.find(cm, -1) || new Pos(0, 0);
|
|
}
|
|
else if (markName == '.') {
|
|
return getLastEditPos(cm);
|
|
}
|
|
var mark = vim.marks[markName];
|
|
return mark && mark.find();
|
|
}
|
|
function getLastEditPos(cm) {
|
|
var undoManager = cm.ace.session.$undoManager;
|
|
if (undoManager && undoManager.$lastDelta)
|
|
return toCmPos(undoManager.$lastDelta.end);
|
|
}
|
|
var ExCommandDispatcher = function () {
|
|
this.buildCommandMap_();
|
|
};
|
|
ExCommandDispatcher.prototype = {
|
|
processCommand: function (cm, input, opt_params) {
|
|
var that = this;
|
|
cm.operation(function () {
|
|
cm.curOp.isVimOp = true;
|
|
that._processCommand(cm, input, opt_params);
|
|
});
|
|
},
|
|
_processCommand: function (cm, input, opt_params) {
|
|
var vim = cm.state.vim;
|
|
var commandHistoryRegister = vimGlobalState.registerController.getRegister(':');
|
|
var previousCommand = commandHistoryRegister.toString();
|
|
if (vim.visualMode) {
|
|
exitVisualMode(cm);
|
|
}
|
|
var inputStream = new CodeMirror.StringStream(input);
|
|
commandHistoryRegister.setText(input);
|
|
var params = opt_params || {};
|
|
params.input = input;
|
|
try {
|
|
this.parseInput_(cm, inputStream, params);
|
|
}
|
|
catch (e) {
|
|
showConfirm(cm, e.toString());
|
|
throw e;
|
|
}
|
|
var command;
|
|
var commandName;
|
|
if (!params.commandName) {
|
|
if (params.line !== undefined) {
|
|
commandName = 'move';
|
|
}
|
|
}
|
|
else {
|
|
command = this.matchCommand_(params.commandName);
|
|
if (command) {
|
|
commandName = command.name;
|
|
if (command.excludeFromCommandHistory) {
|
|
commandHistoryRegister.setText(previousCommand);
|
|
}
|
|
this.parseCommandArgs_(inputStream, params, command);
|
|
if (command.type == 'exToKey') {
|
|
for (var i = 0; i < command.toKeys.length; i++) {
|
|
vimApi.handleKey(cm, command.toKeys[i], 'mapping');
|
|
}
|
|
return;
|
|
}
|
|
else if (command.type == 'exToEx') {
|
|
this.processCommand(cm, command.toInput);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
if (!commandName) {
|
|
showConfirm(cm, 'Not an editor command ":' + input + '"');
|
|
return;
|
|
}
|
|
try {
|
|
exCommands[commandName](cm, params);
|
|
if ((!command || !command.possiblyAsync) && params.callback) {
|
|
params.callback();
|
|
}
|
|
}
|
|
catch (e) {
|
|
showConfirm(cm, e.toString());
|
|
throw e;
|
|
}
|
|
},
|
|
parseInput_: function (cm, inputStream, result) {
|
|
inputStream.eatWhile(':');
|
|
if (inputStream.eat('%')) {
|
|
result.line = cm.firstLine();
|
|
result.lineEnd = cm.lastLine();
|
|
}
|
|
else {
|
|
result.line = this.parseLineSpec_(cm, inputStream);
|
|
if (result.line !== undefined && inputStream.eat(',')) {
|
|
result.lineEnd = this.parseLineSpec_(cm, inputStream);
|
|
}
|
|
}
|
|
var commandMatch = inputStream.match(/^(\w+|!!|@@|[!#&*<=>@~])/);
|
|
if (commandMatch) {
|
|
result.commandName = commandMatch[1];
|
|
}
|
|
else {
|
|
result.commandName = inputStream.match(/.*/)[0];
|
|
}
|
|
return result;
|
|
},
|
|
parseLineSpec_: function (cm, inputStream) {
|
|
var numberMatch = inputStream.match(/^(\d+)/);
|
|
if (numberMatch) {
|
|
return parseInt(numberMatch[1], 10) - 1;
|
|
}
|
|
switch (inputStream.next()) {
|
|
case '.':
|
|
return this.parseLineSpecOffset_(inputStream, cm.getCursor().line);
|
|
case '$':
|
|
return this.parseLineSpecOffset_(inputStream, cm.lastLine());
|
|
case '\'':
|
|
var markName = inputStream.next();
|
|
var markPos = getMarkPos(cm, cm.state.vim, markName);
|
|
if (!markPos)
|
|
throw new Error('Mark not set');
|
|
return this.parseLineSpecOffset_(inputStream, markPos.line);
|
|
case '-':
|
|
case '+':
|
|
inputStream.backUp(1);
|
|
return this.parseLineSpecOffset_(inputStream, cm.getCursor().line);
|
|
default:
|
|
inputStream.backUp(1);
|
|
return undefined;
|
|
}
|
|
},
|
|
parseLineSpecOffset_: function (inputStream, line) {
|
|
var offsetMatch = inputStream.match(/^([+-])?(\d+)/);
|
|
if (offsetMatch) {
|
|
var offset = parseInt(offsetMatch[2], 10);
|
|
if (offsetMatch[1] == "-") {
|
|
line -= offset;
|
|
}
|
|
else {
|
|
line += offset;
|
|
}
|
|
}
|
|
return line;
|
|
},
|
|
parseCommandArgs_: function (inputStream, params, command) {
|
|
if (inputStream.eol()) {
|
|
return;
|
|
}
|
|
params.argString = inputStream.match(/.*/)[0];
|
|
var delim = command.argDelimiter || /\s+/;
|
|
var args = trim(params.argString).split(delim);
|
|
if (args.length && args[0]) {
|
|
params.args = args;
|
|
}
|
|
},
|
|
matchCommand_: function (commandName) {
|
|
for (var i = commandName.length; i > 0; i--) {
|
|
var prefix = commandName.substring(0, i);
|
|
if (this.commandMap_[prefix]) {
|
|
var command = this.commandMap_[prefix];
|
|
if (command.name.indexOf(commandName) === 0) {
|
|
return command;
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
buildCommandMap_: function () {
|
|
this.commandMap_ = {};
|
|
for (var i = 0; i < defaultExCommandMap.length; i++) {
|
|
var command = defaultExCommandMap[i];
|
|
var key = command.shortName || command.name;
|
|
this.commandMap_[key] = command;
|
|
}
|
|
},
|
|
map: function (lhs, rhs, ctx) {
|
|
if (lhs != ':' && lhs.charAt(0) == ':') {
|
|
if (ctx) {
|
|
throw Error('Mode not supported for ex mappings');
|
|
}
|
|
var commandName = lhs.substring(1);
|
|
if (rhs != ':' && rhs.charAt(0) == ':') {
|
|
this.commandMap_[commandName] = {
|
|
name: commandName,
|
|
type: 'exToEx',
|
|
toInput: rhs.substring(1),
|
|
user: true
|
|
};
|
|
}
|
|
else {
|
|
this.commandMap_[commandName] = {
|
|
name: commandName,
|
|
type: 'exToKey',
|
|
toKeys: rhs,
|
|
user: true
|
|
};
|
|
}
|
|
}
|
|
else {
|
|
if (rhs != ':' && rhs.charAt(0) == ':') {
|
|
var mapping = {
|
|
keys: lhs,
|
|
type: 'keyToEx',
|
|
exArgs: { input: rhs.substring(1) }
|
|
};
|
|
if (ctx) {
|
|
mapping.context = ctx;
|
|
}
|
|
defaultKeymap.unshift(mapping);
|
|
}
|
|
else {
|
|
var mapping = {
|
|
keys: lhs,
|
|
type: 'keyToKey',
|
|
toKeys: rhs
|
|
};
|
|
if (ctx) {
|
|
mapping.context = ctx;
|
|
}
|
|
defaultKeymap.unshift(mapping);
|
|
}
|
|
}
|
|
},
|
|
unmap: function (lhs, ctx) {
|
|
if (lhs != ':' && lhs.charAt(0) == ':') {
|
|
if (ctx) {
|
|
throw Error('Mode not supported for ex mappings');
|
|
}
|
|
var commandName = lhs.substring(1);
|
|
if (this.commandMap_[commandName] && this.commandMap_[commandName].user) {
|
|
delete this.commandMap_[commandName];
|
|
return true;
|
|
}
|
|
}
|
|
else {
|
|
var keys = lhs;
|
|
for (var i = 0; i < defaultKeymap.length; i++) {
|
|
if (keys == defaultKeymap[i].keys
|
|
&& defaultKeymap[i].context === ctx) {
|
|
defaultKeymap.splice(i, 1);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
var exCommands = {
|
|
colorscheme: function (cm, params) {
|
|
if (!params.args || params.args.length < 1) {
|
|
showConfirm(cm, cm.getOption('theme'));
|
|
return;
|
|
}
|
|
cm.setOption('theme', params.args[0]);
|
|
},
|
|
map: function (cm, params, ctx) {
|
|
var mapArgs = params.args;
|
|
if (!mapArgs || mapArgs.length < 2) {
|
|
if (cm) {
|
|
showConfirm(cm, 'Invalid mapping: ' + params.input);
|
|
}
|
|
return;
|
|
}
|
|
exCommandDispatcher.map(mapArgs[0], mapArgs[1], ctx);
|
|
},
|
|
imap: function (cm, params) { this.map(cm, params, 'insert'); },
|
|
nmap: function (cm, params) { this.map(cm, params, 'normal'); },
|
|
vmap: function (cm, params) { this.map(cm, params, 'visual'); },
|
|
unmap: function (cm, params, ctx) {
|
|
var mapArgs = params.args;
|
|
if (!mapArgs || mapArgs.length < 1 || !exCommandDispatcher.unmap(mapArgs[0], ctx)) {
|
|
if (cm) {
|
|
showConfirm(cm, 'No such mapping: ' + params.input);
|
|
}
|
|
}
|
|
},
|
|
move: function (cm, params) {
|
|
commandDispatcher.processCommand(cm, cm.state.vim, {
|
|
type: 'motion',
|
|
motion: 'moveToLineOrEdgeOfDocument',
|
|
motionArgs: { forward: false, explicitRepeat: true,
|
|
linewise: true },
|
|
repeatOverride: params.line + 1
|
|
});
|
|
},
|
|
set: function (cm, params) {
|
|
var setArgs = params.args;
|
|
var setCfg = params.setCfg || {};
|
|
if (!setArgs || setArgs.length < 1) {
|
|
if (cm) {
|
|
showConfirm(cm, 'Invalid mapping: ' + params.input);
|
|
}
|
|
return;
|
|
}
|
|
var expr = setArgs[0].split('=');
|
|
var optionName = expr[0];
|
|
var value = expr[1];
|
|
var forceGet = false;
|
|
if (optionName.charAt(optionName.length - 1) == '?') {
|
|
if (value) {
|
|
throw Error('Trailing characters: ' + params.argString);
|
|
}
|
|
optionName = optionName.substring(0, optionName.length - 1);
|
|
forceGet = true;
|
|
}
|
|
if (value === undefined && optionName.substring(0, 2) == 'no') {
|
|
optionName = optionName.substring(2);
|
|
value = false;
|
|
}
|
|
var optionIsBoolean = options[optionName] && options[optionName].type == 'boolean';
|
|
if (optionIsBoolean && value == undefined) {
|
|
value = true;
|
|
}
|
|
if (!optionIsBoolean && value === undefined || forceGet) {
|
|
var oldValue = getOption(optionName, cm, setCfg);
|
|
if (oldValue instanceof Error) {
|
|
showConfirm(cm, oldValue.message);
|
|
}
|
|
else if (oldValue === true || oldValue === false) {
|
|
showConfirm(cm, ' ' + (oldValue ? '' : 'no') + optionName);
|
|
}
|
|
else {
|
|
showConfirm(cm, ' ' + optionName + '=' + oldValue);
|
|
}
|
|
}
|
|
else {
|
|
var setOptionReturn = setOption(optionName, value, cm, setCfg);
|
|
if (setOptionReturn instanceof Error) {
|
|
showConfirm(cm, setOptionReturn.message);
|
|
}
|
|
}
|
|
},
|
|
setlocal: function (cm, params) {
|
|
params.setCfg = { scope: 'local' };
|
|
this.set(cm, params);
|
|
},
|
|
setglobal: function (cm, params) {
|
|
params.setCfg = { scope: 'global' };
|
|
this.set(cm, params);
|
|
},
|
|
registers: function (cm, params) {
|
|
var regArgs = params.args;
|
|
var registers = vimGlobalState.registerController.registers;
|
|
var regInfo = '----------Registers----------\n\n';
|
|
if (!regArgs) {
|
|
for (var registerName in registers) {
|
|
var text = registers[registerName].toString();
|
|
if (text.length) {
|
|
regInfo += '"' + registerName + ' ' + text + '\n';
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
var registerName;
|
|
regArgs = regArgs.join('');
|
|
for (var i = 0; i < regArgs.length; i++) {
|
|
registerName = regArgs.charAt(i);
|
|
if (!vimGlobalState.registerController.isValidRegister(registerName)) {
|
|
continue;
|
|
}
|
|
var register = registers[registerName] || new Register();
|
|
regInfo += '"' + registerName + ' ' + register.toString() + '\n';
|
|
}
|
|
}
|
|
showConfirm(cm, regInfo);
|
|
},
|
|
sort: function (cm, params) {
|
|
var reverse, ignoreCase, unique, number, pattern;
|
|
function parseArgs() {
|
|
if (params.argString) {
|
|
var args = new CodeMirror.StringStream(params.argString);
|
|
if (args.eat('!')) {
|
|
reverse = true;
|
|
}
|
|
if (args.eol()) {
|
|
return;
|
|
}
|
|
if (!args.eatSpace()) {
|
|
return 'Invalid arguments';
|
|
}
|
|
var opts = args.match(/([dinuox]+)?\s*(\/.+\/)?\s*/);
|
|
if (!opts && !args.eol()) {
|
|
return 'Invalid arguments';
|
|
}
|
|
if (opts[1]) {
|
|
ignoreCase = opts[1].indexOf('i') != -1;
|
|
unique = opts[1].indexOf('u') != -1;
|
|
var decimal = opts[1].indexOf('d') != -1 || opts[1].indexOf('n') != -1 && 1;
|
|
var hex = opts[1].indexOf('x') != -1 && 1;
|
|
var octal = opts[1].indexOf('o') != -1 && 1;
|
|
if (decimal + hex + octal > 1) {
|
|
return 'Invalid arguments';
|
|
}
|
|
number = decimal && 'decimal' || hex && 'hex' || octal && 'octal';
|
|
}
|
|
if (opts[2]) {
|
|
pattern = new RegExp(opts[2].substr(1, opts[2].length - 2), ignoreCase ? 'i' : '');
|
|
}
|
|
}
|
|
}
|
|
var err = parseArgs();
|
|
if (err) {
|
|
showConfirm(cm, err + ': ' + params.argString);
|
|
return;
|
|
}
|
|
var lineStart = params.line || cm.firstLine();
|
|
var lineEnd = params.lineEnd || params.line || cm.lastLine();
|
|
if (lineStart == lineEnd) {
|
|
return;
|
|
}
|
|
var curStart = new Pos(lineStart, 0);
|
|
var curEnd = new Pos(lineEnd, lineLength(cm, lineEnd));
|
|
var text = cm.getRange(curStart, curEnd).split('\n');
|
|
var numberRegex = pattern ? pattern :
|
|
(number == 'decimal') ? /(-?)([\d]+)/ :
|
|
(number == 'hex') ? /(-?)(?:0x)?([0-9a-f]+)/i :
|
|
(number == 'octal') ? /([0-7]+)/ : null;
|
|
var radix = (number == 'decimal') ? 10 : (number == 'hex') ? 16 : (number == 'octal') ? 8 : null;
|
|
var numPart = [], textPart = [];
|
|
if (number || pattern) {
|
|
for (var i = 0; i < text.length; i++) {
|
|
var matchPart = pattern ? text[i].match(pattern) : null;
|
|
if (matchPart && matchPart[0] != '') {
|
|
numPart.push(matchPart);
|
|
}
|
|
else if (!pattern && numberRegex.exec(text[i])) {
|
|
numPart.push(text[i]);
|
|
}
|
|
else {
|
|
textPart.push(text[i]);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
textPart = text;
|
|
}
|
|
function compareFn(a, b) {
|
|
if (reverse) {
|
|
var tmp;
|
|
tmp = a;
|
|
a = b;
|
|
b = tmp;
|
|
}
|
|
if (ignoreCase) {
|
|
a = a.toLowerCase();
|
|
b = b.toLowerCase();
|
|
}
|
|
var anum = number && numberRegex.exec(a);
|
|
var bnum = number && numberRegex.exec(b);
|
|
if (!anum) {
|
|
return a < b ? -1 : 1;
|
|
}
|
|
anum = parseInt((anum[1] + anum[2]).toLowerCase(), radix);
|
|
bnum = parseInt((bnum[1] + bnum[2]).toLowerCase(), radix);
|
|
return anum - bnum;
|
|
}
|
|
function comparePatternFn(a, b) {
|
|
if (reverse) {
|
|
var tmp;
|
|
tmp = a;
|
|
a = b;
|
|
b = tmp;
|
|
}
|
|
if (ignoreCase) {
|
|
a[0] = a[0].toLowerCase();
|
|
b[0] = b[0].toLowerCase();
|
|
}
|
|
return (a[0] < b[0]) ? -1 : 1;
|
|
}
|
|
numPart.sort(pattern ? comparePatternFn : compareFn);
|
|
if (pattern) {
|
|
for (var i = 0; i < numPart.length; i++) {
|
|
numPart[i] = numPart[i].input;
|
|
}
|
|
}
|
|
else if (!number) {
|
|
textPart.sort(compareFn);
|
|
}
|
|
text = (!reverse) ? textPart.concat(numPart) : numPart.concat(textPart);
|
|
if (unique) { // Remove duplicate lines
|
|
var textOld = text;
|
|
var lastLine;
|
|
text = [];
|
|
for (var i = 0; i < textOld.length; i++) {
|
|
if (textOld[i] != lastLine) {
|
|
text.push(textOld[i]);
|
|
}
|
|
lastLine = textOld[i];
|
|
}
|
|
}
|
|
cm.replaceRange(text.join('\n'), curStart, curEnd);
|
|
},
|
|
vglobal: function (cm, params) {
|
|
this.global(cm, params);
|
|
},
|
|
global: function (cm, params) {
|
|
var argString = params.argString;
|
|
if (!argString) {
|
|
showConfirm(cm, 'Regular Expression missing from global');
|
|
return;
|
|
}
|
|
var inverted = params.commandName[0] === 'v';
|
|
var lineStart = (params.line !== undefined) ? params.line : cm.firstLine();
|
|
var lineEnd = params.lineEnd || params.line || cm.lastLine();
|
|
var tokens = splitBySlash(argString);
|
|
var regexPart = argString, cmd;
|
|
if (tokens.length) {
|
|
regexPart = tokens[0];
|
|
cmd = tokens.slice(1, tokens.length).join('/');
|
|
}
|
|
if (regexPart) {
|
|
try {
|
|
updateSearchQuery(cm, regexPart, true /** ignoreCase */, true /** smartCase */);
|
|
}
|
|
catch (e) {
|
|
showConfirm(cm, 'Invalid regex: ' + regexPart);
|
|
return;
|
|
}
|
|
}
|
|
var query = getSearchState(cm).getQuery();
|
|
var matchedLines = [];
|
|
for (var i = lineStart; i <= lineEnd; i++) {
|
|
var line = cm.getLineHandle(i);
|
|
var matched = query.test(line.text);
|
|
if (matched !== inverted) {
|
|
matchedLines.push(cmd ? line : line.text);
|
|
}
|
|
}
|
|
if (!cmd) {
|
|
showConfirm(cm, matchedLines.join('\n'));
|
|
return;
|
|
}
|
|
var index = 0;
|
|
var nextCommand = function () {
|
|
if (index < matchedLines.length) {
|
|
var line = matchedLines[index++];
|
|
var lineNum = cm.getLineNumber(line);
|
|
if (lineNum == null) {
|
|
nextCommand();
|
|
return;
|
|
}
|
|
var command = (lineNum + 1) + cmd;
|
|
exCommandDispatcher.processCommand(cm, command, {
|
|
callback: nextCommand
|
|
});
|
|
}
|
|
};
|
|
nextCommand();
|
|
},
|
|
substitute: function (cm, params) {
|
|
if (!cm.getSearchCursor) {
|
|
throw new Error('Search feature not available. Requires searchcursor.js or ' +
|
|
'any other getSearchCursor implementation.');
|
|
}
|
|
var argString = params.argString;
|
|
var tokens = argString ? splitBySeparator(argString, argString[0]) : [];
|
|
var regexPart, replacePart = '', trailing, flagsPart, count;
|
|
var confirm = false; // Whether to confirm each replace.
|
|
var global = false; // True to replace all instances on a line, false to replace only 1.
|
|
if (tokens.length) {
|
|
regexPart = tokens[0];
|
|
if (getOption('pcre') && regexPart !== '') {
|
|
regexPart = new RegExp(regexPart).source; //normalize not escaped characters
|
|
}
|
|
replacePart = tokens[1];
|
|
if (replacePart !== undefined) {
|
|
if (getOption('pcre')) {
|
|
replacePart = unescapeRegexReplace(replacePart.replace(/([^\\])&/g, "$1$$&"));
|
|
}
|
|
else {
|
|
replacePart = translateRegexReplace(replacePart);
|
|
}
|
|
vimGlobalState.lastSubstituteReplacePart = replacePart;
|
|
}
|
|
trailing = tokens[2] ? tokens[2].split(' ') : [];
|
|
}
|
|
else {
|
|
if (argString && argString.length) {
|
|
showConfirm(cm, 'Substitutions should be of the form ' +
|
|
':s/pattern/replace/');
|
|
return;
|
|
}
|
|
}
|
|
if (trailing) {
|
|
flagsPart = trailing[0];
|
|
count = parseInt(trailing[1]);
|
|
if (flagsPart) {
|
|
if (flagsPart.indexOf('c') != -1) {
|
|
confirm = true;
|
|
}
|
|
if (flagsPart.indexOf('g') != -1) {
|
|
global = true;
|
|
}
|
|
if (getOption('pcre')) {
|
|
regexPart = regexPart + '/' + flagsPart;
|
|
}
|
|
else {
|
|
regexPart = regexPart.replace(/\//g, "\\/") + '/' + flagsPart;
|
|
}
|
|
}
|
|
}
|
|
if (regexPart) {
|
|
try {
|
|
updateSearchQuery(cm, regexPart, true /** ignoreCase */, true /** smartCase */);
|
|
}
|
|
catch (e) {
|
|
showConfirm(cm, 'Invalid regex: ' + regexPart);
|
|
return;
|
|
}
|
|
}
|
|
replacePart = replacePart || vimGlobalState.lastSubstituteReplacePart;
|
|
if (replacePart === undefined) {
|
|
showConfirm(cm, 'No previous substitute regular expression');
|
|
return;
|
|
}
|
|
var state = getSearchState(cm);
|
|
var query = state.getQuery();
|
|
var lineStart = (params.line !== undefined) ? params.line : cm.getCursor().line;
|
|
var lineEnd = params.lineEnd || lineStart;
|
|
if (lineStart == cm.firstLine() && lineEnd == cm.lastLine()) {
|
|
lineEnd = Infinity;
|
|
}
|
|
if (count) {
|
|
lineStart = lineEnd;
|
|
lineEnd = lineStart + count - 1;
|
|
}
|
|
var startPos = clipCursorToContent(cm, new Pos(lineStart, 0));
|
|
var cursor = cm.getSearchCursor(query, startPos);
|
|
doReplace(cm, confirm, global, lineStart, lineEnd, cursor, query, replacePart, params.callback);
|
|
},
|
|
redo: CodeMirror.commands.redo,
|
|
undo: CodeMirror.commands.undo,
|
|
write: function (cm) {
|
|
if (CodeMirror.commands.save) {
|
|
CodeMirror.commands.save(cm);
|
|
}
|
|
else if (cm.save) {
|
|
cm.save();
|
|
}
|
|
},
|
|
nohlsearch: function (cm) {
|
|
clearSearchHighlight(cm);
|
|
},
|
|
yank: function (cm) {
|
|
var cur = copyCursor(cm.getCursor());
|
|
var line = cur.line;
|
|
var lineText = cm.getLine(line);
|
|
vimGlobalState.registerController.pushText('0', 'yank', lineText, true, true);
|
|
},
|
|
delmarks: function (cm, params) {
|
|
if (!params.argString || !trim(params.argString)) {
|
|
showConfirm(cm, 'Argument required');
|
|
return;
|
|
}
|
|
var state = cm.state.vim;
|
|
var stream = new CodeMirror.StringStream(trim(params.argString));
|
|
while (!stream.eol()) {
|
|
stream.eatSpace();
|
|
var count = stream.pos;
|
|
if (!stream.match(/[a-zA-Z]/, false)) {
|
|
showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
|
|
return;
|
|
}
|
|
var sym = stream.next();
|
|
if (stream.match('-', true)) {
|
|
if (!stream.match(/[a-zA-Z]/, false)) {
|
|
showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
|
|
return;
|
|
}
|
|
var startMark = sym;
|
|
var finishMark = stream.next();
|
|
if (isLowerCase(startMark) && isLowerCase(finishMark) ||
|
|
isUpperCase(startMark) && isUpperCase(finishMark)) {
|
|
var start = startMark.charCodeAt(0);
|
|
var finish = finishMark.charCodeAt(0);
|
|
if (start >= finish) {
|
|
showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count));
|
|
return;
|
|
}
|
|
for (var j = 0; j <= finish - start; j++) {
|
|
var mark = String.fromCharCode(start + j);
|
|
delete state.marks[mark];
|
|
}
|
|
}
|
|
else {
|
|
showConfirm(cm, 'Invalid argument: ' + startMark + '-');
|
|
return;
|
|
}
|
|
}
|
|
else {
|
|
delete state.marks[sym];
|
|
}
|
|
}
|
|
}
|
|
};
|
|
var exCommandDispatcher = new ExCommandDispatcher();
|
|
function doReplace(cm, confirm, global, lineStart, lineEnd, searchCursor, query, replaceWith, callback) {
|
|
cm.state.vim.exMode = true;
|
|
var done = false;
|
|
var lastPos, modifiedLineNumber, joined;
|
|
function replaceAll() {
|
|
cm.operation(function () {
|
|
while (!done) {
|
|
replace();
|
|
next();
|
|
}
|
|
stop();
|
|
});
|
|
}
|
|
function replace() {
|
|
var text = cm.getRange(searchCursor.from(), searchCursor.to());
|
|
var newText = text.replace(query, replaceWith);
|
|
var unmodifiedLineNumber = searchCursor.to().line;
|
|
searchCursor.replace(newText);
|
|
modifiedLineNumber = searchCursor.to().line;
|
|
lineEnd += modifiedLineNumber - unmodifiedLineNumber;
|
|
joined = modifiedLineNumber < unmodifiedLineNumber;
|
|
}
|
|
function findNextValidMatch() {
|
|
var lastMatchTo = lastPos && copyCursor(searchCursor.to());
|
|
var match = searchCursor.findNext();
|
|
if (match && !match[0] && lastMatchTo && cursorEqual(searchCursor.from(), lastMatchTo)) {
|
|
match = searchCursor.findNext();
|
|
}
|
|
return match;
|
|
}
|
|
function next() {
|
|
while (findNextValidMatch() &&
|
|
isInRange(searchCursor.from(), lineStart, lineEnd)) {
|
|
if (!global && searchCursor.from().line == modifiedLineNumber && !joined) {
|
|
continue;
|
|
}
|
|
cm.scrollIntoView(searchCursor.from(), 30);
|
|
cm.setSelection(searchCursor.from(), searchCursor.to());
|
|
lastPos = searchCursor.from();
|
|
done = false;
|
|
return;
|
|
}
|
|
done = true;
|
|
}
|
|
function stop(close) {
|
|
if (close) {
|
|
close();
|
|
}
|
|
cm.focus();
|
|
if (lastPos) {
|
|
cm.setCursor(lastPos);
|
|
var vim = cm.state.vim;
|
|
vim.exMode = false;
|
|
vim.lastHPos = vim.lastHSPos = lastPos.ch;
|
|
}
|
|
if (callback) {
|
|
callback();
|
|
}
|
|
}
|
|
function onPromptKeyDown(e, _value, close) {
|
|
CodeMirror.e_stop(e);
|
|
var keyName = CodeMirror.keyName(e);
|
|
switch (keyName) {
|
|
case 'Y':
|
|
replace();
|
|
next();
|
|
break;
|
|
case 'N':
|
|
next();
|
|
break;
|
|
case 'A':
|
|
var savedCallback = callback;
|
|
callback = undefined;
|
|
cm.operation(replaceAll);
|
|
callback = savedCallback;
|
|
break;
|
|
case 'L':
|
|
replace();
|
|
case 'Q':
|
|
case 'Esc':
|
|
case 'Ctrl-C':
|
|
case 'Ctrl-[':
|
|
stop(close);
|
|
break;
|
|
}
|
|
if (done) {
|
|
stop(close);
|
|
}
|
|
return true;
|
|
}
|
|
next();
|
|
if (done) {
|
|
showConfirm(cm, 'No matches for ' + query.source);
|
|
return;
|
|
}
|
|
if (!confirm) {
|
|
replaceAll();
|
|
if (callback) {
|
|
callback();
|
|
}
|
|
return;
|
|
}
|
|
showPrompt(cm, {
|
|
prefix: dom('span', 'replace with ', dom('strong', replaceWith), ' (y/n/a/q/l)'),
|
|
onKeyDown: onPromptKeyDown
|
|
});
|
|
}
|
|
CodeMirror.keyMap.vim = {
|
|
attach: attachVimMap,
|
|
detach: detachVimMap,
|
|
call: cmKey
|
|
};
|
|
function exitInsertMode(cm) {
|
|
var vim = cm.state.vim;
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
var insertModeChangeRegister = vimGlobalState.registerController.getRegister('.');
|
|
var isPlaying = macroModeState.isPlaying;
|
|
var lastChange = macroModeState.lastInsertModeChanges;
|
|
if (!isPlaying) {
|
|
cm.off('change', onChange);
|
|
CodeMirror.off(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown);
|
|
}
|
|
if (!isPlaying && vim.insertModeRepeat > 1) {
|
|
repeatLastEdit(cm, vim, vim.insertModeRepeat - 1, true /** repeatForInsert */);
|
|
vim.lastEditInputState.repeatOverride = vim.insertModeRepeat;
|
|
}
|
|
delete vim.insertModeRepeat;
|
|
vim.insertMode = false;
|
|
cm.setCursor(cm.getCursor().line, cm.getCursor().ch - 1);
|
|
cm.setOption('keyMap', 'vim');
|
|
cm.setOption('disableInput', true);
|
|
cm.toggleOverwrite(false); // exit replace mode if we were in it.
|
|
insertModeChangeRegister.setText(lastChange.changes.join(''));
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "normal" });
|
|
if (macroModeState.isRecording) {
|
|
logInsertModeChange(macroModeState);
|
|
}
|
|
}
|
|
function _mapCommand(command) {
|
|
defaultKeymap.unshift(command);
|
|
}
|
|
function mapCommand(keys, type, name, args, extra) {
|
|
var command = { keys: keys, type: type };
|
|
command[type] = name;
|
|
command[type + "Args"] = args;
|
|
for (var key in extra)
|
|
command[key] = extra[key];
|
|
_mapCommand(command);
|
|
}
|
|
defineOption('insertModeEscKeysTimeout', 200, 'number');
|
|
CodeMirror.keyMap['vim-insert'] = {
|
|
fallthrough: ['default'],
|
|
attach: attachVimMap,
|
|
detach: detachVimMap,
|
|
call: cmKey
|
|
};
|
|
CodeMirror.keyMap['vim-replace'] = {
|
|
'Backspace': 'goCharLeft',
|
|
fallthrough: ['vim-insert'],
|
|
attach: attachVimMap,
|
|
detach: detachVimMap,
|
|
call: cmKey
|
|
};
|
|
function executeMacroRegister(cm, vim, macroModeState, registerName) {
|
|
var register = vimGlobalState.registerController.getRegister(registerName);
|
|
if (registerName == ':') {
|
|
if (register.keyBuffer[0]) {
|
|
exCommandDispatcher.processCommand(cm, register.keyBuffer[0]);
|
|
}
|
|
macroModeState.isPlaying = false;
|
|
return;
|
|
}
|
|
var keyBuffer = register.keyBuffer;
|
|
var imc = 0;
|
|
macroModeState.isPlaying = true;
|
|
macroModeState.replaySearchQueries = register.searchQueries.slice(0);
|
|
for (var i = 0; i < keyBuffer.length; i++) {
|
|
var text = keyBuffer[i];
|
|
var match, key;
|
|
while (text) {
|
|
match = (/<\w+-.+?>|<\w+>|./).exec(text);
|
|
key = match[0];
|
|
text = text.substring(match.index + key.length);
|
|
vimApi.handleKey(cm, key, 'macro');
|
|
if (vim.insertMode) {
|
|
var changes = register.insertModeChanges[imc++].changes;
|
|
vimGlobalState.macroModeState.lastInsertModeChanges.changes =
|
|
changes;
|
|
repeatInsertModeChanges(cm, changes, 1);
|
|
exitInsertMode(cm);
|
|
}
|
|
}
|
|
}
|
|
macroModeState.isPlaying = false;
|
|
}
|
|
function logKey(macroModeState, key) {
|
|
if (macroModeState.isPlaying) {
|
|
return;
|
|
}
|
|
var registerName = macroModeState.latestRegister;
|
|
var register = vimGlobalState.registerController.getRegister(registerName);
|
|
if (register) {
|
|
register.pushText(key);
|
|
}
|
|
}
|
|
function logInsertModeChange(macroModeState) {
|
|
if (macroModeState.isPlaying) {
|
|
return;
|
|
}
|
|
var registerName = macroModeState.latestRegister;
|
|
var register = vimGlobalState.registerController.getRegister(registerName);
|
|
if (register && register.pushInsertModeChanges) {
|
|
register.pushInsertModeChanges(macroModeState.lastInsertModeChanges);
|
|
}
|
|
}
|
|
function logSearchQuery(macroModeState, query) {
|
|
if (macroModeState.isPlaying) {
|
|
return;
|
|
}
|
|
var registerName = macroModeState.latestRegister;
|
|
var register = vimGlobalState.registerController.getRegister(registerName);
|
|
if (register && register.pushSearchQuery) {
|
|
register.pushSearchQuery(query);
|
|
}
|
|
}
|
|
function onChange(cm, changeObj) {
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
var lastChange = macroModeState.lastInsertModeChanges;
|
|
if (!macroModeState.isPlaying) {
|
|
while (changeObj) {
|
|
lastChange.expectCursorActivityForChange = true;
|
|
if (lastChange.ignoreCount > 1) {
|
|
lastChange.ignoreCount--;
|
|
}
|
|
else if (changeObj.origin == '+input' || changeObj.origin == 'paste'
|
|
|| changeObj.origin === undefined /* only in testing */) {
|
|
var selectionCount = cm.listSelections().length;
|
|
if (selectionCount > 1)
|
|
lastChange.ignoreCount = selectionCount;
|
|
var text = changeObj.text.join('\n');
|
|
if (lastChange.maybeReset) {
|
|
lastChange.changes = [];
|
|
lastChange.maybeReset = false;
|
|
}
|
|
if (text) {
|
|
if (cm.state.overwrite && !/\n/.test(text)) {
|
|
lastChange.changes.push([text]);
|
|
}
|
|
else {
|
|
lastChange.changes.push(text);
|
|
}
|
|
}
|
|
}
|
|
changeObj = changeObj.next;
|
|
}
|
|
}
|
|
}
|
|
function onCursorActivity(cm) {
|
|
var vim = cm.state.vim;
|
|
if (vim.insertMode) {
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
if (macroModeState.isPlaying) {
|
|
return;
|
|
}
|
|
var lastChange = macroModeState.lastInsertModeChanges;
|
|
if (lastChange.expectCursorActivityForChange) {
|
|
lastChange.expectCursorActivityForChange = false;
|
|
}
|
|
else {
|
|
lastChange.maybeReset = true;
|
|
}
|
|
}
|
|
else if (!cm.curOp.isVimOp) {
|
|
handleExternalSelection(cm, vim);
|
|
}
|
|
}
|
|
function handleExternalSelection(cm, vim, keepHPos) {
|
|
var anchor = cm.getCursor('anchor');
|
|
var head = cm.getCursor('head');
|
|
if (vim.visualMode && !cm.somethingSelected()) {
|
|
exitVisualMode(cm, false);
|
|
}
|
|
else if (!vim.visualMode && !vim.insertMode && cm.somethingSelected()) {
|
|
vim.visualMode = true;
|
|
vim.visualLine = false;
|
|
CodeMirror.signal(cm, "vim-mode-change", { mode: "visual" });
|
|
}
|
|
if (vim.visualMode) {
|
|
var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0;
|
|
var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0;
|
|
head = offsetCursor(head, 0, headOffset);
|
|
anchor = offsetCursor(anchor, 0, anchorOffset);
|
|
vim.sel = {
|
|
anchor: anchor,
|
|
head: head
|
|
};
|
|
updateMark(cm, vim, '<', cursorMin(head, anchor));
|
|
updateMark(cm, vim, '>', cursorMax(head, anchor));
|
|
}
|
|
else if (!vim.insertMode && !keepHPos) {
|
|
vim.lastHPos = cm.getCursor().ch;
|
|
}
|
|
}
|
|
function InsertModeKey(keyName) {
|
|
this.keyName = keyName;
|
|
}
|
|
function onKeyEventTargetKeyDown(e) {
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
var lastChange = macroModeState.lastInsertModeChanges;
|
|
var keyName = CodeMirror.keyName(e);
|
|
if (!keyName) {
|
|
return;
|
|
}
|
|
function onKeyFound() {
|
|
if (lastChange.maybeReset) {
|
|
lastChange.changes = [];
|
|
lastChange.maybeReset = false;
|
|
}
|
|
lastChange.changes.push(new InsertModeKey(keyName));
|
|
return true;
|
|
}
|
|
if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) {
|
|
CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound);
|
|
}
|
|
}
|
|
function repeatLastEdit(cm, vim, repeat, repeatForInsert) {
|
|
var macroModeState = vimGlobalState.macroModeState;
|
|
macroModeState.isPlaying = true;
|
|
var isAction = !!vim.lastEditActionCommand;
|
|
var cachedInputState = vim.inputState;
|
|
function repeatCommand() {
|
|
if (isAction) {
|
|
commandDispatcher.processAction(cm, vim, vim.lastEditActionCommand);
|
|
}
|
|
else {
|
|
commandDispatcher.evalInput(cm, vim);
|
|
}
|
|
}
|
|
function repeatInsert(repeat) {
|
|
if (macroModeState.lastInsertModeChanges.changes.length > 0) {
|
|
repeat = !vim.lastEditActionCommand ? 1 : repeat;
|
|
var changeObject = macroModeState.lastInsertModeChanges;
|
|
repeatInsertModeChanges(cm, changeObject.changes, repeat);
|
|
}
|
|
}
|
|
vim.inputState = vim.lastEditInputState;
|
|
if (isAction && vim.lastEditActionCommand.interlaceInsertRepeat) {
|
|
for (var i = 0; i < repeat; i++) {
|
|
repeatCommand();
|
|
repeatInsert(1);
|
|
}
|
|
}
|
|
else {
|
|
if (!repeatForInsert) {
|
|
repeatCommand();
|
|
}
|
|
repeatInsert(repeat);
|
|
}
|
|
vim.inputState = cachedInputState;
|
|
if (vim.insertMode && !repeatForInsert) {
|
|
exitInsertMode(cm);
|
|
}
|
|
macroModeState.isPlaying = false;
|
|
}
|
|
function repeatInsertModeChanges(cm, changes, repeat) {
|
|
function keyHandler(binding) {
|
|
if (typeof binding == 'string') {
|
|
CodeMirror.commands[binding](cm);
|
|
}
|
|
else {
|
|
binding(cm);
|
|
}
|
|
return true;
|
|
}
|
|
var head = cm.getCursor('head');
|
|
var visualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.visualBlock;
|
|
if (visualBlock) {
|
|
selectForInsert(cm, head, visualBlock + 1);
|
|
repeat = cm.listSelections().length;
|
|
cm.setCursor(head);
|
|
}
|
|
for (var i = 0; i < repeat; i++) {
|
|
if (visualBlock) {
|
|
cm.setCursor(offsetCursor(head, i, 0));
|
|
}
|
|
for (var j = 0; j < changes.length; j++) {
|
|
var change = changes[j];
|
|
if (change instanceof InsertModeKey) {
|
|
CodeMirror.lookupKey(change.keyName, 'vim-insert', keyHandler);
|
|
}
|
|
else if (typeof change == "string") {
|
|
cm.replaceSelection(change);
|
|
}
|
|
else {
|
|
var start = cm.getCursor();
|
|
var end = offsetCursor(start, 0, change[0].length);
|
|
cm.replaceRange(change[0], start, end);
|
|
cm.setCursor(end);
|
|
}
|
|
}
|
|
}
|
|
if (visualBlock) {
|
|
cm.setCursor(offsetCursor(head, 0, 1));
|
|
}
|
|
}
|
|
resetVimGlobalState();
|
|
CodeMirror.Vim = vimApi;
|
|
var specialKey = { 'return': 'CR', backspace: 'BS', 'delete': 'Del', esc: 'Esc',
|
|
left: 'Left', right: 'Right', up: 'Up', down: 'Down', space: 'Space', insert: 'Ins',
|
|
home: 'Home', end: 'End', pageup: 'PageUp', pagedown: 'PageDown', enter: 'CR'
|
|
};
|
|
function lookupKey(hashId, key, e) {
|
|
if (key.length > 1 && key[0] == "n") {
|
|
key = key.replace("numpad", "");
|
|
}
|
|
key = specialKey[key] || key;
|
|
var name = '';
|
|
if (e.ctrlKey) {
|
|
name += 'C-';
|
|
}
|
|
if (e.altKey) {
|
|
name += 'A-';
|
|
}
|
|
if ((name || key.length > 1) && e.shiftKey) {
|
|
name += 'S-';
|
|
}
|
|
name += key;
|
|
if (name.length > 1) {
|
|
name = '<' + name + '>';
|
|
}
|
|
return name;
|
|
}
|
|
var handleKey = vimApi.handleKey.bind(vimApi);
|
|
vimApi.handleKey = function (cm, key, origin) {
|
|
return cm.operation(function () {
|
|
return handleKey(cm, key, origin);
|
|
}, true);
|
|
};
|
|
function cloneVimState(state) {
|
|
var n = new state.constructor();
|
|
Object.keys(state).forEach(function (key) {
|
|
var o = state[key];
|
|
if (Array.isArray(o))
|
|
o = o.slice();
|
|
else if (o && typeof o == "object" && o.constructor != Object)
|
|
o = cloneVimState(o);
|
|
n[key] = o;
|
|
});
|
|
if (state.sel) {
|
|
n.sel = {
|
|
head: state.sel.head && copyCursor(state.sel.head),
|
|
anchor: state.sel.anchor && copyCursor(state.sel.anchor)
|
|
};
|
|
}
|
|
return n;
|
|
}
|
|
function multiSelectHandleKey(cm, key, origin) {
|
|
var isHandled = false;
|
|
var vim = vimApi.maybeInitVimState_(cm);
|
|
var visualBlock = vim.visualBlock || vim.wasInVisualBlock;
|
|
var wasMultiselect = cm.ace.inMultiSelectMode;
|
|
if (vim.wasInVisualBlock && !wasMultiselect) {
|
|
vim.wasInVisualBlock = false;
|
|
}
|
|
else if (wasMultiselect && vim.visualBlock) {
|
|
vim.wasInVisualBlock = true;
|
|
}
|
|
if (key == '<Esc>' && !vim.insertMode && !vim.visualMode && wasMultiselect) {
|
|
cm.ace.exitMultiSelectMode();
|
|
}
|
|
else if (visualBlock || !wasMultiselect || cm.ace.inVirtualSelectionMode) {
|
|
isHandled = vimApi.handleKey(cm, key, origin);
|
|
}
|
|
else {
|
|
var old = cloneVimState(vim);
|
|
cm.operation(function () {
|
|
cm.ace.forEachSelection(function () {
|
|
var sel = cm.ace.selection;
|
|
cm.state.vim.lastHPos = sel.$desiredColumn == null ? sel.lead.column : sel.$desiredColumn;
|
|
var head = cm.getCursor("head");
|
|
var anchor = cm.getCursor("anchor");
|
|
var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0;
|
|
var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0;
|
|
head = offsetCursor(head, 0, headOffset);
|
|
anchor = offsetCursor(anchor, 0, anchorOffset);
|
|
cm.state.vim.sel.head = head;
|
|
cm.state.vim.sel.anchor = anchor;
|
|
isHandled = handleKey(cm, key, origin);
|
|
sel.$desiredColumn = cm.state.vim.lastHPos == -1 ? null : cm.state.vim.lastHPos;
|
|
if (cm.virtualSelectionMode()) {
|
|
cm.state.vim = cloneVimState(old);
|
|
}
|
|
});
|
|
if (cm.curOp.cursorActivity && !isHandled)
|
|
cm.curOp.cursorActivity = false;
|
|
}, true);
|
|
}
|
|
if (isHandled && !vim.visualMode && !vim.insert && vim.visualMode != cm.somethingSelected()) {
|
|
handleExternalSelection(cm, vim, true);
|
|
}
|
|
return isHandled;
|
|
}
|
|
exports.CodeMirror = CodeMirror;
|
|
var getVim = vimApi.maybeInitVimState_;
|
|
exports.handler = {
|
|
$id: "ace/keyboard/vim",
|
|
drawCursor: function (element, pixelPos, config, sel, session) {
|
|
var vim = this.state.vim || {};
|
|
var w = config.characterWidth;
|
|
var h = config.lineHeight;
|
|
var top = pixelPos.top;
|
|
var left = pixelPos.left;
|
|
if (!vim.insertMode) {
|
|
var isbackwards = !sel.cursor
|
|
? session.selection.isBackwards() || session.selection.isEmpty()
|
|
: Range.comparePoints(sel.cursor, sel.start) <= 0;
|
|
if (!isbackwards && left > w)
|
|
left -= w;
|
|
}
|
|
if (!vim.insertMode && vim.status) {
|
|
h = h / 2;
|
|
top += h;
|
|
}
|
|
domLib.translate(element, left, top);
|
|
domLib.setStyle(element.style, "width", w + "px");
|
|
domLib.setStyle(element.style, "height", h + "px");
|
|
},
|
|
$getDirectionForHighlight: function (editor) {
|
|
var cm = editor.state.cm;
|
|
var vim = getVim(cm);
|
|
if (!vim.insertMode) {
|
|
return editor.session.selection.isBackwards() || editor.session.selection.isEmpty();
|
|
}
|
|
},
|
|
handleKeyboard: function (data, hashId, key, keyCode, e) {
|
|
var editor = data.editor;
|
|
var cm = editor.state.cm;
|
|
var vim = getVim(cm);
|
|
if (keyCode == -1)
|
|
return;
|
|
if (!vim.insertMode) {
|
|
if (hashId == -1) {
|
|
if (key.charCodeAt(0) > 0xFF) {
|
|
if (data.inputKey) {
|
|
key = data.inputKey;
|
|
if (key && data.inputHash == 4)
|
|
key = key.toUpperCase();
|
|
}
|
|
}
|
|
data.inputChar = key;
|
|
}
|
|
else if (hashId == 4 || hashId == 0) {
|
|
if (data.inputKey == key && data.inputHash == hashId && data.inputChar) {
|
|
key = data.inputChar;
|
|
hashId = -1;
|
|
}
|
|
else {
|
|
data.inputChar = null;
|
|
data.inputKey = key;
|
|
data.inputHash = hashId;
|
|
}
|
|
}
|
|
else {
|
|
data.inputChar = data.inputKey = null;
|
|
}
|
|
}
|
|
if (cm.state.overwrite && vim.insertMode && key == "backspace" && hashId == 0) {
|
|
return { command: "gotoleft" };
|
|
}
|
|
if (key == "c" && hashId == 1) { // key == "ctrl-c"
|
|
if (!useragent.isMac && editor.getCopyText()) {
|
|
editor.once("copy", function () {
|
|
if (vim.insertMode)
|
|
editor.selection.clearSelection();
|
|
else
|
|
cm.operation(function () { exitVisualMode(cm); });
|
|
});
|
|
return { command: "null", passEvent: true };
|
|
}
|
|
}
|
|
if (key == "esc" && !vim.insertMode && !vim.visualMode && !cm.ace.inMultiSelectMode) {
|
|
var searchState = getSearchState(cm);
|
|
var overlay = searchState.getOverlay();
|
|
if (overlay)
|
|
cm.removeOverlay(overlay);
|
|
}
|
|
if (hashId == -1 || hashId & 1 || hashId === 0 && key.length > 1) {
|
|
var insertMode = vim.insertMode;
|
|
var name = lookupKey(hashId, key, e || {});
|
|
if (vim.status == null)
|
|
vim.status = "";
|
|
var isHandled = multiSelectHandleKey(cm, name, 'user');
|
|
vim = getVim(cm); // may be changed by multiSelectHandleKey
|
|
if (isHandled && vim.status != null)
|
|
vim.status += name;
|
|
else if (vim.status == null)
|
|
vim.status = "";
|
|
cm._signal("changeStatus");
|
|
if (!isHandled && (hashId != -1 || insertMode))
|
|
return;
|
|
return { command: "null", passEvent: !isHandled };
|
|
}
|
|
},
|
|
attach: function (editor) {
|
|
if (!editor.state)
|
|
editor.state = {};
|
|
var cm = new CodeMirror(editor);
|
|
editor.state.cm = cm;
|
|
editor.$vimModeHandler = this;
|
|
CodeMirror.keyMap.vim.attach(cm);
|
|
getVim(cm).status = null;
|
|
cm.on('vim-command-done', function () {
|
|
if (cm.virtualSelectionMode())
|
|
return;
|
|
getVim(cm).status = null;
|
|
cm.ace._signal("changeStatus");
|
|
cm.ace.session.markUndoGroup();
|
|
});
|
|
cm.on("changeStatus", function () {
|
|
cm.ace.renderer.updateCursor();
|
|
cm.ace._signal("changeStatus");
|
|
});
|
|
cm.on("vim-mode-change", function () {
|
|
if (cm.virtualSelectionMode())
|
|
return;
|
|
updateInputMode();
|
|
cm._signal("changeStatus");
|
|
});
|
|
function updateInputMode() {
|
|
var isIntsert = getVim(cm).insertMode;
|
|
cm.ace.renderer.setStyle("normal-mode", !isIntsert);
|
|
editor.textInput.setCommandMode(!isIntsert);
|
|
editor.renderer.$keepTextAreaAtCursor = isIntsert;
|
|
editor.renderer.$blockCursor = !isIntsert;
|
|
}
|
|
updateInputMode();
|
|
editor.renderer.$cursorLayer.drawCursor = this.drawCursor.bind(cm);
|
|
},
|
|
detach: function (editor) {
|
|
var cm = editor.state.cm;
|
|
CodeMirror.keyMap.vim.detach(cm);
|
|
cm.destroy();
|
|
editor.state.cm = null;
|
|
editor.$vimModeHandler = null;
|
|
editor.renderer.$cursorLayer.drawCursor = null;
|
|
editor.renderer.setStyle("normal-mode", false);
|
|
editor.textInput.setCommandMode(false);
|
|
editor.renderer.$keepTextAreaAtCursor = true;
|
|
},
|
|
getStatusText: function (editor) {
|
|
var cm = editor.state.cm;
|
|
var vim = getVim(cm);
|
|
if (vim.insertMode)
|
|
return "INSERT";
|
|
var status = "";
|
|
if (vim.visualMode) {
|
|
status += "VISUAL";
|
|
if (vim.visualLine)
|
|
status += " LINE";
|
|
if (vim.visualBlock)
|
|
status += " BLOCK";
|
|
}
|
|
if (vim.status)
|
|
status += (status ? " " : "") + vim.status;
|
|
return status;
|
|
}
|
|
};
|
|
vimApi.defineOption({
|
|
name: "wrap",
|
|
set: function (value, cm) {
|
|
if (cm) {
|
|
cm.ace.setOption("wrap", value);
|
|
}
|
|
},
|
|
type: "boolean"
|
|
}, false);
|
|
vimApi.defineEx('write', 'w', function () {
|
|
console.log(':write is not implemented');
|
|
});
|
|
defaultKeymap.push({ keys: 'zc', type: 'action', action: 'fold', actionArgs: { open: false } }, { keys: 'zC', type: 'action', action: 'fold', actionArgs: { open: false, all: true } }, { keys: 'zo', type: 'action', action: 'fold', actionArgs: { open: true } }, { keys: 'zO', type: 'action', action: 'fold', actionArgs: { open: true, all: true } }, { keys: 'za', type: 'action', action: 'fold', actionArgs: { toggle: true } }, { keys: 'zA', type: 'action', action: 'fold', actionArgs: { toggle: true, all: true } }, { keys: 'zf', type: 'action', action: 'fold', actionArgs: { open: true, all: true } }, { keys: 'zd', type: 'action', action: 'fold', actionArgs: { open: true, all: true } }, { keys: '<C-A-k>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorAbove" } }, { keys: '<C-A-j>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorBelow" } }, { keys: '<C-A-S-k>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorAboveSkipCurrent" } }, { keys: '<C-A-S-j>', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorBelowSkipCurrent" } }, { keys: '<C-A-h>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectMoreBefore" } }, { keys: '<C-A-l>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectMoreAfter" } }, { keys: '<C-A-S-h>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectNextBefore" } }, { keys: '<C-A-S-l>', type: 'action', action: 'aceCommand', actionArgs: { name: "selectNextAfter" } });
|
|
defaultKeymap.push({
|
|
keys: 'gq',
|
|
type: 'operator',
|
|
operator: 'hardWrap'
|
|
});
|
|
vimApi.defineOperator("hardWrap", function (cm, operatorArgs, ranges, oldAnchor, newHead) {
|
|
var anchor = ranges[0].anchor.line;
|
|
var head = ranges[0].head.line;
|
|
if (operatorArgs.linewise)
|
|
head--;
|
|
hardWrap(cm.ace, { startRow: anchor, endRow: head });
|
|
return Pos(head, 0);
|
|
});
|
|
defineOption('textwidth', undefined, 'number', ['tw'], function (width, cm) {
|
|
if (cm === undefined) {
|
|
return;
|
|
}
|
|
if (width === undefined) {
|
|
var value = cm.ace.getOption('printMarginColumn');
|
|
return value;
|
|
}
|
|
else {
|
|
var column = Math.round(width);
|
|
if (column > 1) {
|
|
cm.ace.setOption('printMarginColumn', column);
|
|
}
|
|
}
|
|
});
|
|
actions.aceCommand = function (cm, actionArgs, vim) {
|
|
cm.vimCmd = actionArgs;
|
|
if (cm.ace.inVirtualSelectionMode)
|
|
cm.ace.on("beforeEndOperation", delayedExecAceCommand);
|
|
else
|
|
delayedExecAceCommand(null, cm.ace);
|
|
};
|
|
function delayedExecAceCommand(op, ace) {
|
|
ace.off("beforeEndOperation", delayedExecAceCommand);
|
|
var cmd = ace.state.cm.vimCmd;
|
|
if (cmd) {
|
|
ace.execCommand(cmd.exec ? cmd : cmd.name, cmd.args);
|
|
}
|
|
ace.curOp = ace.prevOp;
|
|
}
|
|
actions.fold = function (cm, actionArgs, vim) {
|
|
cm.ace.execCommand(['toggleFoldWidget', 'toggleFoldWidget', 'foldOther', 'unfoldall'
|
|
][(actionArgs.all ? 2 : 0) + (actionArgs.open ? 1 : 0)]);
|
|
};
|
|
exports.handler.defaultKeymap = defaultKeymap;
|
|
exports.handler.actions = actions;
|
|
exports.Vim = vimApi;
|
|
|
|
}); (function() {
|
|
ace.require(["ace/keyboard/vim"], function(m) {
|
|
if (typeof module == "object" && typeof exports == "object" && module) {
|
|
module.exports = m;
|
|
}
|
|
});
|
|
})();
|
|
|