| 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/multi_select"], function(require, exports, module) { |
| 'use strict'; |
| |
| function log() { |
| var d = ""; |
| function format(p) { |
| if (typeof p != "object") |
| return p + ""; |
| if ("line" in p) { |
| return p.line + ":" + p.ch; |
| } |
| if ("anchor" in p) { |
| return format(p.anchor) + "->" + format(p.head); |
| } |
| if (Array.isArray(p)) |
| return "[" + p.map(function(x) { |
| return format(x); |
| }) + "]"; |
| return JSON.stringify(p); |
| } |
| for (var i = 0; i < arguments.length; i++) { |
| var p = arguments[i]; |
| var f = format(p); |
| d += f + " "; |
| } |
| console.log(d); |
| } |
| var Range = require("../range").Range; |
| var EventEmitter = require("../lib/event_emitter").EventEmitter; |
| var dom = require("../lib/dom"); |
| var oop = require("../lib/oop"); |
| var KEYS = require("../lib/keys"); |
| var event = require("../lib/event"); |
| var Search = require("../search").Search; |
| var useragent = require("../lib/useragent"); |
| var SearchHighlight = require("../search_highlight").SearchHighlight; |
| var multiSelectCommands = require("../commands/multi_select_commands"); |
| var TextModeTokenRe = require("../mode/text").Mode.prototype.tokenRe; |
| require("../multi_select"); |
| |
| var CodeMirror = function(ace) { |
| this.ace = ace; |
| this.state = {}; |
| this.marks = {}; |
| this.$uid = 0; |
| this.onChange = this.onChange.bind(this); |
| this.onSelectionChange = this.onSelectionChange.bind(this); |
| this.onBeforeEndOperation = this.onBeforeEndOperation.bind(this); |
| this.ace.on('change', this.onChange); |
| this.ace.on('changeSelection', this.onSelectionChange); |
| this.ace.on('beforeEndOperation', this.onBeforeEndOperation); |
| }; |
| CodeMirror.Pos = function(line, ch) { |
| if (!(this instanceof Pos)) return new Pos(line, ch); |
| this.line = line; this.ch = ch; |
| }; |
| CodeMirror.defineOption = function(name, val, setter) {}; |
| CodeMirror.commands = { |
| redo: function(cm) { cm.ace.redo(); }, |
| undo: function(cm) { cm.ace.undo(); }, |
| newlineAndIndent: function(cm) { cm.ace.insert("\n"); }, |
| }; |
| CodeMirror.keyMap = {}; |
| CodeMirror.addClass = CodeMirror.rmClass = |
| CodeMirror.e_stop = function() {}; |
| CodeMirror.keyName = function(e) { |
| if (e.key) return e.key; |
| var key = (KEYS[e.keyCode] || ""); |
| if (key.length == 1) key = key.toUpperCase(); |
| key = event.getModifierString(e).replace(/(^|-)\w/g, function(m) { |
| return m.toUpperCase(); |
| }) + key; |
| return key; |
| }; |
| CodeMirror.keyMap['default'] = function(key) { |
| return function(cm) { |
| var cmd = cm.ace.commands.commandKeyBinding[key.toLowerCase()]; |
| return cmd && cm.ace.execCommand(cmd) !== false; |
| }; |
| }; |
| CodeMirror.lookupKey = function lookupKey(key, map, handle) { |
| if (typeof map == "string") |
| map = CodeMirror.keyMap[map]; |
| var found = typeof map == "function" ? map(key) : map[key]; |
| if (found === false) return "nothing"; |
| if (found === "...") return "multi"; |
| if (found != null && handle(found)) return "handled"; |
| |
| if (map.fallthrough) { |
| if (!Array.isArray(map.fallthrough)) |
| return lookupKey(key, map.fallthrough, handle); |
| for (var i = 0; i < map.fallthrough.length; i++) { |
| var result = lookupKey(key, map.fallthrough[i], handle); |
| if (result) return result; |
| } |
| } |
| }; |
| |
| CodeMirror.signal = function(o, name, e) { return o._signal(name, e) }; |
| CodeMirror.on = event.addListener; |
| CodeMirror.off = event.removeListener; |
| CodeMirror.isWordChar = function(ch) { |
| if (ch < "\x7f") return /^\w$/.test(ch); |
| TextModeTokenRe.lastIndex = 0; |
| return TextModeTokenRe.test(ch); |
| }; |
| |
| (function() { |
| oop.implement(CodeMirror.prototype, EventEmitter); |
| |
| this.destroy = function() { |
| this.ace.off('change', this.onChange); |
| this.ace.off('changeSelection', this.onSelectionChange); |
| this.ace.off('beforeEndOperation', this.onBeforeEndOperation); |
| this.removeOverlay(); |
| }; |
| this.virtualSelectionMode = function() { |
| return this.ace.inVirtualSelectionMode && this.ace.selection.index; |
| }; |
| this.onChange = function(delta) { |
| if (delta.action[0] == 'i') { |
| var change = { text: delta.lines }; |
| var curOp = this.curOp = this.curOp || {}; |
| if (!curOp.changeHandlers) |
| curOp.changeHandlers = this._eventRegistry["change"] && this._eventRegistry["change"].slice(); |
| if (this.virtualSelectionMode()) return; |
| if (!curOp.lastChange) { |
| curOp.lastChange = curOp.change = change; |
| } else { |
| curOp.lastChange.next = curOp.lastChange = change; |
| } |
| } |
| this.$updateMarkers(delta); |
| }; |
| this.onSelectionChange = function() { |
| var curOp = this.curOp = this.curOp || {}; |
| if (!curOp.cursorActivityHandlers) |
| curOp.cursorActivityHandlers = this._eventRegistry["cursorActivity"] && this._eventRegistry["cursorActivity"].slice(); |
| this.curOp.cursorActivity = true; |
| if (this.ace.inMultiSelectMode) { |
| this.ace.keyBinding.removeKeyboardHandler(multiSelectCommands.keyboardHandler); |
| } |
| }; |
| this.operation = function(fn, force) { |
| if (!force && this.curOp || force && this.curOp && this.curOp.force) { |
| return fn(); |
| } |
| if (force || !this.ace.curOp) { |
| if (this.curOp) |
| this.onBeforeEndOperation(); |
| } |
| if (!this.ace.curOp) { |
| var prevOp = this.ace.prevOp; |
| this.ace.startOperation({ |
| command: { name: "vim", scrollIntoView: "cursor" } |
| }); |
| } |
| var curOp = this.curOp = this.curOp || {}; |
| this.curOp.force = force; |
| var result = fn(); |
| if (this.ace.curOp && this.ace.curOp.command.name == "vim") { |
| this.ace.endOperation(); |
| if (!curOp.cursorActivity && !curOp.lastChange && prevOp) |
| this.ace.prevOp = prevOp; |
| } |
| if (force || !this.ace.curOp) { |
| if (this.curOp) |
| this.onBeforeEndOperation(); |
| } |
| return result; |
| }; |
| this.onBeforeEndOperation = function() { |
| var op = this.curOp; |
| if (op) { |
| if (op.change) { this.signal("change", op.change, op); } |
| if (op && op.cursorActivity) { this.signal("cursorActivity", null, op); } |
| this.curOp = null; |
| } |
| }; |
| |
| this.signal = function(eventName, e, handlers) { |
| var listeners = handlers ? handlers[eventName + "Handlers"] |
| : (this._eventRegistry || {})[eventName]; |
| if (!listeners) |
| return; |
| listeners = listeners.slice(); |
| for (var i=0; i<listeners.length; i++) |
| listeners[i](this, e); |
| }; |
| this.firstLine = function() { return 0; }; |
| this.lastLine = function() { return this.ace.session.getLength() - 1; }; |
| this.lineCount = function() { return this.ace.session.getLength(); }; |
| this.setCursor = function(line, ch) { |
| if (typeof line === 'object') { |
| ch = line.ch; |
| line = line.line; |
| } |
| if (!this.ace.inVirtualSelectionMode) |
| this.ace.exitMultiSelectMode(); |
| this.ace.session.unfold({row: line, column: ch}); |
| this.ace.selection.moveTo(line, ch); |
| }; |
| this.getCursor = function(p) { |
| var sel = this.ace.selection; |
| var pos = p == 'anchor' ? (sel.isEmpty() ? sel.lead : sel.anchor) : |
| p == 'head' || !p ? sel.lead : sel.getRange()[p]; |
| return toCmPos(pos); |
| }; |
| this.listSelections = function(p) { |
| var ranges = this.ace.multiSelect.rangeList.ranges; |
| if (!ranges.length || this.ace.inVirtualSelectionMode) |
| return [{anchor: this.getCursor('anchor'), head: this.getCursor('head')}]; |
| return ranges.map(function(r) { |
| return { |
| anchor: this.clipPos(toCmPos(r.cursor == r.end ? r.start : r.end)), |
| head: this.clipPos(toCmPos(r.cursor)) |
| }; |
| }, this); |
| }; |
| this.setSelections = function(p, primIndex) { |
| var sel = this.ace.multiSelect; |
| var ranges = p.map(function(x) { |
| var anchor = toAcePos(x.anchor); |
| var head = toAcePos(x.head); |
| var r = Range.comparePoints(anchor, head) < 0 |
| ? new Range.fromPoints(anchor, head) |
| : new Range.fromPoints(head, anchor); |
| r.cursor = Range.comparePoints(r.start, head) ? r.end : r.start; |
| return r; |
| }); |
| |
| if (this.ace.inVirtualSelectionMode) { |
| this.ace.selection.fromOrientedRange(ranges[0]); |
| return; |
| } |
| if (!primIndex) { |
| ranges = ranges.reverse(); |
| } else if (ranges[primIndex]) { |
| ranges.push(ranges.splice(primIndex, 1)[0]); |
| } |
| sel.toSingleRange(ranges[0].clone()); |
| var session = this.ace.session; |
| for (var i = 0; i < ranges.length; i++) { |
| var range = session.$clipRangeToDocument(ranges[i]); // todo why ace doesn't do this? |
| sel.addRange(range); |
| } |
| }; |
| this.setSelection = function(a, h, options) { |
| var sel = this.ace.selection; |
| sel.moveTo(a.line, a.ch); |
| sel.selectTo(h.line, h.ch); |
| if (options && options.origin == '*mouse') { |
| this.onBeforeEndOperation(); |
| } |
| }; |
| this.somethingSelected = function(p) { |
| return !this.ace.selection.isEmpty(); |
| }; |
| this.clipPos = function(p) { |
| var pos = this.ace.session.$clipPositionToDocument(p.line, p.ch); |
| return toCmPos(pos); |
| }; |
| this.markText = function(cursor) { |
| return {clear: function() {}, find: function() {}}; |
| }; |
| this.$updateMarkers = function(delta) { |
| var isInsert = delta.action == "insert"; |
| var start = delta.start; |
| var end = delta.end; |
| var rowShift = (end.row - start.row) * (isInsert ? 1 : -1); |
| var colShift = (end.column - start.column) * (isInsert ? 1 : -1); |
| if (isInsert) end = start; |
| |
| for (var i in this.marks) { |
| var point = this.marks[i]; |
| var cmp = Range.comparePoints(point, start); |
| if (cmp < 0) { |
| continue; // delta starts after the range |
| } |
| if (cmp === 0) { |
| if (isInsert) { |
| if (point.bias == 1) { |
| cmp = 1; |
| } else { |
| point.bias == -1; |
| continue; |
| } |
| } |
| } |
| var cmp2 = isInsert ? cmp : Range.comparePoints(point, end); |
| if (cmp2 > 0) { |
| point.row += rowShift; |
| point.column += point.row == end.row ? colShift : 0; |
| continue; |
| } |
| if (!isInsert && cmp2 <= 0) { |
| point.row = start.row; |
| point.column = start.column; |
| if (cmp2 === 0) |
| point.bias = 1; |
| } |
| } |
| }; |
| var Marker = function(cm, id, row, column) { |
| this.cm = cm; |
| this.id = id; |
| this.row = row; |
| this.column = column; |
| cm.marks[this.id] = this; |
| }; |
| Marker.prototype.clear = function() { delete this.cm.marks[this.id] }; |
| Marker.prototype.find = function() { return toCmPos(this) }; |
| this.setBookmark = function(cursor, options) { |
| var bm = new Marker(this, this.$uid++, cursor.line, cursor.ch); |
| if (!options || !options.insertLeft) |
| bm.$insertRight = true; |
| this.marks[bm.id] = bm; |
| return bm; |
| }; |
| this.moveH = function(increment, unit) { |
| if (unit == 'char') { |
| var sel = this.ace.selection; |
| sel.clearSelection(); |
| sel.moveCursorBy(0, increment); |
| } |
| }; |
| this.findPosV = function(start, amount, unit, goalColumn) { |
| if (unit == 'page') { |
| var renderer = this.ace.renderer; |
| var config = renderer.layerConfig; |
| amount = amount * Math.floor(config.height / config.lineHeight); |
| unit = 'line'; |
| } |
| if (unit == 'line') { |
| var screenPos = this.ace.session.documentToScreenPosition(start.line, start.ch); |
| if (goalColumn != null) |
| 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; |
| } |
| 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); |
| if (range && range.isEmpty()) { |
| if (cm.getLine(range.start.row).length == range.start.column) { |
| search.$options.start = range; |
| range = search.find(cm.ace.session); |
| } |
| } |
| last = range; |
| return last; |
| }, |
| from: function() { return last && toCmPos(last.start) }, |
| to: function() { return last && toCmPos(last.end) }, |
| replace: function(text) { |
| if (last) { |
| last.end = cm.ace.session.doc.replace(last, text); |
| } |
| } |
| }; |
| }; |
| this.scrollTo = function(x, y) { |
| var renderer = this.ace.renderer; |
| var config = renderer.layerConfig; |
| var maxHeight = config.maxHeight; |
| maxHeight -= (renderer.$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; |
| return this.ace.session.replace(new Range(s.line, s.ch, e.line, e.ch), text); |
| }; |
| 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.containter; |
| }; |
| 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; |
| default: |
| name = optMap[name]; |
| } |
| if (name) |
| this.ace.setOption(name, val); |
| }; |
| this.getOption = function(name, val) { |
| var aceOpt = optMap[name]; |
| if (aceOpt) |
| val = this.ace.getOption(aceOpt); |
| switch (name) { |
| case 'indentWithTabs': |
| name = optMap[name]; |
| return !val; |
| } |
| 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.$searchHighlight.destroy(); |
| } |
| }; |
| this.getScrollInfo = function() { |
| var renderer = this.ace.renderer; |
| var config = renderer.layerConfig; |
| return { |
| left: renderer.scrollLeft, |
| top: renderer.scrollTop, |
| height: config.maxHeight, |
| width: config.width, |
| clientHeight: config.height, |
| clientWidth: config.width |
| }; |
| }; |
| this.getValue = function() { |
| return this.ace.getValue(); |
| }; |
| this.setValue = function(v) { |
| return this.ace.setValue(v); |
| }; |
| this.getTokenTypeAt = function(pos) { |
| var token = this.ace.session.getTokenAt(pos.line, pos.ch); |
| return token && /comment|string/.test(token.type) ? "string" : ""; |
| }; |
| this.findMatchingBracket = function(pos) { |
| var m = this.ace.session.findMatchingBracket(toAcePos(pos)); |
| return {to: m && toCmPos(m)}; |
| }; |
| this.indentLine = function(line, method) { |
| if (method === true) |
| this.ace.session.indentRows(line, line, "\t"); |
| else if (method === false) |
| this.ace.session.outdentRows(new Range(line, 0, line, 0)); |
| }; |
| this.indexFromPos = function(pos) { |
| return this.ace.session.doc.positionToIndex(toAcePos(pos)); |
| }; |
| this.posFromIndex = function(index) { |
| return toCmPos(this.ace.session.doc.indexToPosition(index)); |
| }; |
| this.focus = function(index) { |
| return this.ace.focus(); |
| }; |
| this.blur = function(index) { |
| return this.ace.blur(); |
| }; |
| this.defaultTextHeight = function(index) { |
| return this.ace.renderer.layerConfig.lineHeight; |
| }; |
| this.scanForBracket = function(pos, dir, _, options) { |
| var re = options.bracketRegex.source; |
| if (dir == 1) { |
| var m = this.ace.session.$findClosingBracket(re.slice(1, 2), toAcePos(pos), /paren|text/); |
| } else { |
| var m = this.ace.session.$findOpeningBracket(re.slice(-2, -1), {row: pos.line, column: pos.ch + 1}, /paren|text/); |
| } |
| return m && {pos: toCmPos(m)}; |
| }; |
| this.refresh = function() { |
| return this.ace.resize(true); |
| }; |
| this.getMode = function() { |
| return { name : this.getOption("mode") }; |
| } |
| }).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; |
| }; |
| dom.importCssString(".normal-mode .ace_cursor{\ |
| border: 1px solid red;\ |
| background-color: red;\ |
| opacity: 0.5;\ |
| }\ |
| .normal-mode .ace_hidden-cursors .ace_cursor{\ |
| background-color: transparent;\ |
| }\ |
| .ace_dialog {\ |
| position: absolute;\ |
| left: 0; right: 0;\ |
| background: white;\ |
| z-index: 15;\ |
| padding: .1em .8em;\ |
| overflow: hidden;\ |
| color: #333;\ |
| }\ |
| .ace_dialog-top {\ |
| border-bottom: 1px solid #eee;\ |
| top: 0;\ |
| }\ |
| .ace_dialog-bottom {\ |
| border-top: 1px solid #eee;\ |
| bottom: 0;\ |
| }\ |
| .ace_dialog input {\ |
| border: none;\ |
| outline: none;\ |
| background: transparent;\ |
| width: 20em;\ |
| color: inherit;\ |
| font-family: monospace;\ |
| }", "vimMode"); |
| (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; |
| function close(newVal) { |
| if (typeof newVal == 'string') { |
| inp.value = newVal; |
| } else { |
| if (closed) return; |
| closed = true; |
| dialog.parentNode.removeChild(dialog); |
| me.focus(); |
| |
| if (options.onClose) options.onClose(dialog); |
| } |
| } |
| |
| var inp = dialog.getElementsByTagName("input")[0], button; |
| if (inp) { |
| if (options.value) { |
| inp.value = options.value; |
| if (options.select !== false) inp.select(); |
| } |
| |
| if (options.onInput) |
| CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);}); |
| if (options.onKeyUp) |
| CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);}); |
| |
| CodeMirror.on(inp, "keydown", function(e) { |
| if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; } |
| if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) { |
| inp.blur(); |
| CodeMirror.e_stop(e); |
| close(); |
| } |
| if (e.keyCode == 13) callback(inp.value); |
| }); |
| |
| 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.parentNode.removeChild(dialog); |
| } |
| |
| CodeMirror.on(dialog, 'click', function(e) { |
| CodeMirror.e_preventDefault(e); |
| close(); |
| }); |
| |
| if (duration) |
| doneTimer = setTimeout(close, duration); |
| |
| return close; |
| }); |
| })(); |
| |
| |
| 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: '<Space>', type: 'keyToKey', toKeys: 'l' }, |
| { keys: '<BS>', type: 'keyToKey', toKeys: 'h', 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: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' }, |
| { keys: 's', type: 'keyToKey', toKeys: 'xi', context: 'visual'}, |
| { keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' }, |
| { keys: 'S', type: 'keyToKey', toKeys: 'dcc', 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: '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: '<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: '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: '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: '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: 'moveToEol', motionArgs: { inclusive: 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-w>', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' }, |
| { 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: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, 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: 'gv', type: 'action', action: 'reselectLastSelection' }, |
| { keys: 'J', type: 'action', action: 'joinLines', 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 }}, |
| { 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: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }}, |
| { keys: 'zb', 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: '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 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: '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: 'delmarks', shortName: 'delm' }, |
| { name: 'registers', shortName: 'reg', excludeFromCommandHistory: true }, |
| { name: 'global', shortName: 'g' } |
| ]; |
| |
| var Pos = CodeMirror.Pos; |
| |
| var Vim = function() { return vimApi; } //{ |
| 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; |
| } |
| |
| function detachVimMap(cm, next) { |
| if (this == CodeMirror.keyMap.vim) |
| CodeMirror.rmClass(cm.getWrapperElement(), "cm-fat-cursor"); |
| |
| if (!next || next.attach != attachVimMap) |
| leaveVimMode(cm, false); |
| } |
| function attachVimMap(cm, prev) { |
| if (this == CodeMirror.keyMap.vim) |
| 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; } |
| var vimKey = cmKeyToVimKey(key); |
| if (!vimKey) { |
| return false; |
| } |
| var cmd = CodeMirror.Vim.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'}; |
| var specialKeys = {Enter:'CR',Backspace:'BS',Delete:'Del'}; |
| function cmKeyToVimKey(key) { |
| if (key.charAt(0) == '\'') { |
| return key.charAt(1); |
| } |
| var pieces = key.split('-'); |
| if (/-$/.test(key)) { |
| pieces.splice(-2, 2, '-'); |
| } |
| 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, ['-', '"', '.', ':', '/']); |
| |
| function isLine(cm, line) { |
| return line >= cm.firstLine() && line <= cm.lastLine(); |
| } |
| function isLowerCase(k) { |
| return (/^[a-z]$/).test(k); |
| } |
| function isMatchableSymbol(k) { |
| return '()[]{}'.indexOf(k) != -1; |
| } |
| function isNumber(k) { |
| return numberRegex.test(k); |
| } |
| function isUpperCase(k) { |
| return (/^[A-Z]$/).test(k); |
| } |
| function isWhiteSpaceString(k) { |
| return (/^\s*$/).test(k); |
| } |
| 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) { |
| throw Error('Unknown option: ' + name); |
| } |
| if (option.type == 'boolean') { |
| if (value && value !== true) { |
| throw 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) { |
| throw 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; |
| } |
| return { |
| cachedCursor: undefined, //used for # and * jumps |
| add: add, |
| 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) { |
| this.onRecordingDone = cm.openDialog( |
| '(recording)['+registerName+']', 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: {}, |
| fakeCursor: null, |
| 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, |
| lastChararacterSearch: {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= { |
| 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) { |
| exCommandDispatcher.unmap(lhs, ctx || "normal"); |
| }, |
| 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(); |
| } |
| }, |
| 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>') { |
| clearInputState(cm); |
| if (vim.visualMode) { |
| exitVisualMode(cm); |
| } else if (vim.insertMode) { |
| exitInsertMode(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); |
| CodeMirror.Vim.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 here = cm.getCursor(); |
| cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input'); |
| } |
| 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*)(.*)$/.exec(keys); |
| if (!keysMatcher) { clearInputState(cm); return false; } |
| var context = vim.visualMode ? 'visual' : |
| 'normal'; |
| var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context); |
| if (match.type == 'none') { clearInputState(cm); return false; } |
| else if (match.type == 'partial') { return true; } |
| |
| vim.inputState.keyBuffer = ''; |
| var keysMatcher = /^(\d*)(.*)$/.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; |
| } else if (command === true) { |
| return function() {}; |
| } 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 (!CodeMirror.Vim.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[name]; |
| 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(); |
| } |
| RegisterController.prototype = { |
| pushText: function(registerName, operator, text, linewise, blockwise) { |
| if (linewise && text.charAt(0) == '\n') { |
| text = text.slice(1) + '\n'; |
| } |
| 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); |
| } |
| 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; |
| 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>') { |
| inputState.selectedCharacter = lastChar(keys); |
| } |
| 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 (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) { |
| cm.scrollTo(originalScrollPos.left, originalScrollPos.top); |
| 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; |
| if (keyName == 'Up' || keyName == 'Down') { |
| up = keyName == 'Up' ? true : false; |
| query = vimGlobalState.searchHistoryController.nextMatch(query, up) || ''; |
| close(query); |
| } 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 == '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: searchPromptDesc, |
| 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); |
| } |
| function onPromptKeyDown(e, input, close) { |
| var keyName = CodeMirror.keyName(e), up; |
| 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') { |
| up = keyName == 'Up' ? true : false; |
| input = vimGlobalState.exCommandHistoryController.nextMatch(input, up) || ''; |
| close(input); |
| } 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}); |
| } 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); |
| vim.lastMotion = motions[motion]; |
| if (!motionResult) { |
| return; |
| } |
| if (motionArgs.toJumplist) { |
| if (!operator) |
| 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, vim.visualBlock); |
| } |
| if (newAnchor) { |
| newAnchor = clipCursorToContent(cm, newAnchor, true); |
| } |
| 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) { |
| newHead = clipCursorToContent(cm, newHead); |
| 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 = Pos(oldAnchor.line + lineOffset, oldAnchor.ch); |
| } else if (lastSel.visualBlock) { |
| newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset); |
| } else if (lastSel.head.line == lastSel.anchor.line) { |
| newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset); |
| } else { |
| newHead = 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'; |
| cmSel = makeCmSelection(cm, { |
| anchor: curStart, |
| head: curEnd |
| }, 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 = 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; |
| cmSel = makeCmSelection(cm, { |
| anchor: curStart, |
| head: curEnd |
| }, 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; |
| } |
| }; |
| var motions = { |
| moveToTopLine: function(cm, _head, motionArgs) { |
| var line = getUserVisibleLines(cm).top + motionArgs.repeat -1; |
| return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); |
| }, |
| moveToMiddleLine: function(cm) { |
| var range = getUserVisibleLines(cm); |
| var line = Math.floor((range.top + range.bottom) * 0.5); |
| return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); |
| }, |
| moveToBottomLine: function(cm, _head, motionArgs) { |
| var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1; |
| return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); |
| }, |
| expandToLine: function(_cm, head, motionArgs) { |
| var cur = head; |
| return 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); |
| }, |
| goToMark: function(cm, _head, motionArgs, vim) { |
| var mark = vim.marks[motionArgs.selectedCharacter]; |
| if (mark) { |
| var pos = mark.find(); |
| 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, Pos(sel.anchor.line, sel.head.ch)), |
| clipCursorToContent(cm, 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 = 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 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) || |
| (line > last && cur.line == last)) { |
| return; |
| } |
| var fold = cm.ace.session.getFoldAt(line, endCh); |
| if (fold) { |
| if (motionArgs.forward) |
| line = fold.end.row + 1; |
| else |
| line = fold.start.row - 1; |
| } |
| if (motionArgs.toFirstChar){ |
| endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line)); |
| vim.lastHPos = endCh; |
| } |
| vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left; |
| return 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(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); |
| }, |
| 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; |
| var 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) { |
| var cur = head; |
| vim.lastHPos = Infinity; |
| var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity); |
| var end=cm.clipPos(retval); |
| end.ch--; |
| vim.lastHSPos = cm.charCoords(end,'div').left; |
| return retval; |
| }, |
| moveToFirstNonWhiteSpaceCharacter: function(cm, head) { |
| var cursor = head; |
| return 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; |
| do { |
| symbol = lineText.charAt(ch++); |
| if (symbol && isMatchableSymbol(symbol)) { |
| var style = cm.getTokenTypeAt(Pos(line, ch)); |
| if (style !== "string" && style !== "comment") { |
| break; |
| } |
| } |
| } while (symbol); |
| if (symbol) { |
| var matched = cm.findMatchingBracket(Pos(line, ch)); |
| return matched.to; |
| } else { |
| return cursor; |
| } |
| }, |
| moveToStartOfLine: function(_cm, head) { |
| return 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 Pos(lineNum, |
| findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum))); |
| }, |
| textObjectManipulation: function(cm, head, motionArgs, vim) { |
| var mirroredPairs = {'(': ')', ')': '(', |
| '{': '}', '}': '{', |
| '[': ']', ']': '['}; |
| var selfPaired = {'\'': 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 { |
| 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.lastChararacterSearch; |
| 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; |
| vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock = vim.visualBlock; |
| if (!vim.visualMode) { |
| var anchor = ranges[0].anchor, |
| head = ranges[0].head; |
| 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 wasLastLine = head.line - 1 == cm.lastLine(); |
| cm.replaceRange('', anchor, head); |
| if (args.linewise && !wasLastLine) { |
| CodeMirror.commands.newlineAndIndent(cm); |
| anchor.ch = null; |
| } |
| 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 = 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 = 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; |
| 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); |
| }, |
| 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(Pos(lineNum, 0), 'local'); |
| var height = cm.getScrollInfo().clientHeight; |
| var y = charCoords.top; |
| var lineHeight = charCoords.bottom - y; |
| switch (actionArgs.position) { |
| case 'center': y = y - (height / 2) + lineHeight; |
| break; |
| case 'bottom': y = y - height + lineHeight*1.4; |
| break; |
| case 'top': y = y + lineHeight*0.4; |
| 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; |
| } |
| while(repeat--){ |
| executeMacroRegister(cm, vim, macroModeState, registerName); |
| } |
| }, |
| enterMacroRecordMode: function(cm, actionArgs) { |
| var macroModeState = vimGlobalState.macroModeState; |
| var registerName = actionArgs.selectedCharacter; |
| macroModeState.enterMacroRecordMode(cm, registerName); |
| }, |
| 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 = Pos(head.line, lineLength(cm, head.line)); |
| } else if (insertAt == 'charAfter') { |
| head = offsetCursor(head, 0, 1); |
| } else if (insertAt == 'firstNonBlank') { |
| head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head); |
| } else if (insertAt == 'startOfSelectedArea') { |
| if (!vim.visualBlock) { |
| if (sel.head.line < sel.anchor.line) { |
| head = sel.head; |
| } else { |
| head = Pos(sel.anchor.line, 0); |
| } |
| } else { |
| head = 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.visualBlock) { |
| if (sel.head.line >= sel.anchor.line) { |
| head = offsetCursor(sel.head, 0, 1); |
| } else { |
| head = Pos(sel.anchor.line, 0); |
| } |
| } else { |
| head = Pos( |
| Math.min(sel.head.line, sel.anchor.line), |
| Math.max(sel.head.ch + 1, sel.anchor.ch)); |
| height = Math.abs(sel.head.line - sel.anchor.line) + 1; |
| } |
| } else if (insertAt == 'inplace') { |
| if (vim.visualMode){ |
| return; |
| } |
| } |
| cm.setOption('keyMap', 'vim-insert'); |
| 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.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, Pos(anchor.line, anchor.ch + repeat - 1), |
| true /** includeLineBreak */); |
| vim.sel = { |
| anchor: anchor, |
| head: head |
| }; |
| 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, Pos(curStart.line + repeat - 1, |
| Infinity)); |
| } |
| var finalCh = 0; |
| for (var i = curStart.line; i < curEnd.line; i++) { |
| finalCh = lineLength(cm, curStart.line); |
| var tmp = Pos(curStart.line + 1, |
| lineLength(cm, curStart.line + 1)); |
| var text = cm.getRange(curStart, tmp); |
| text = text.replace(/\n\s*/g, ' '); |
| cm.replaceRange(text, curStart, tmp); |
| } |
| var curFinalPos = 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', 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 cur = copyCursor(cm.getCursor()); |
| var register = vimGlobalState.registerController.getRegister( |
| actionArgs.registerName); |
| var text = register.toString(); |
| 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 (linewise && !blockwise) { |
| 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 { |
| if (blockwise) { |
| text = text.split('\n'); |
| for (var i = 0; i < text.length; i++) { |
| text[i] = (text[i] == '') ? ' ' : text[i]; |
| } |
| } |
| 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 = 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', Pos(line, 0)); |
| } |
| var lastCh = lineLength(cm, line); |
| if (lastCh < cur.ch) { |
| extendLineToColumn(cm, line, cur.ch); |
| } |
| } |
| cm.setCursor(cur); |
| selectBlock(cm, Pos(cur.line + text.length-1, cur.ch)); |
| cm.replaceSelections(text); |
| curPosFinal = cur; |
| } else { |
| cm.replaceRange(text, cur); |
| if (linewise && actionArgs.after) { |
| curPosFinal = Pos( |
| cur.line + 1, |
| findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line + 1))); |
| } else if (linewise && !actionArgs.after) { |
| curPosFinal = 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(cm.getCursor('anchor')); |
| }); |
| }, |
| 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 = Pos(curStart.line, replaceTo); |
| } |
| 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(/[^\n]/g, replaceWith); |
| if (vim.visualBlock) { |
| var spaces = new Array(cm.getOption("tabSize")+1).join(' '); |
| replaceWithStr = cm.getSelection(); |
| 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 = /-?\d+/g; |
| var match; |
| var start; |
| var end; |
| var numberStr; |
| var token; |
| while ((match = re.exec(lineStr)) !== null) { |
| token = match[0]; |
| start = match.index; |
| end = start + token.length; |
| if (cur.ch < end)break; |
| } |
| if (!actionArgs.backtrack && (end <= cur.ch))return; |
| if (token) { |
| var increment = actionArgs.increase ? 1 : -1; |
| var number = parseInt(token) + (increment * actionArgs.repeat); |
| var from = Pos(cur.line, start); |
| var to = Pos(cur.line, end); |
| numberStr = number.toString(); |
| cm.replaceRange(numberStr, from, to); |
| } else { |
| return; |
| } |
| cm.setCursor(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 */); |
| }, |
| exitInsertMode: exitInsertMode |
| }; |
| |
| function defineAction(name, fn) { |
| actions[name] = fn; |
| } |
| function clipCursorToContent(cm, cur, includeLineBreak) { |
| var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine() ); |
| var maxCh = lineLength(cm, line) - 1; |
| maxCh = (includeLineBreak) ? maxCh + 1 : maxCh; |
| var ch = Math.min(Math.max(0, cur.ch), maxCh); |
| return 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 Pos(cur.line + offsetLine, cur.ch + offsetCh); |
| } |
| function getOffset(anchor, head) { |
| return { |
| line: head.line - anchor.line, |
| ch: head.line - anchor.line |
| }; |
| } |
| 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 = /^.*(<[\w\-]+>)$/.exec(keys); |
| var selectedCharacter = match ? match[1] : keys.slice(-1); |
| if (selectedCharacter.length > 1){ |
| switch(selectedCharacter){ |
| case '<CR>': |
| selectedCharacter='\n'; |
| break; |
| case '<Space>': |
| selectedCharacter=' '; |
| break; |
| default: |
| break; |
| } |
| } |
| return selectedCharacter; |
| } |
| function repeatFn(cm, fn, repeat) { |
| return function() { |
| for (var i = 0; i < repeat; i++) { |
| fn(cm); |
| } |
| }; |
| } |
| function copyCursor(cur) { |
| return Pos(cur.line, cur.ch); |
| } |
| function cursorEqual(cur1, cur2) { |
| return cur1.ch == cur2.ch && cur1.line == cur2.line; |
| } |
| function cursorIsBefore(cur1, cur2) { |
| if (cur1.line < cur2.line) { |
| return true; |
| } |
| if (cur1.line == cur2.line && cur1.ch < cur2.ch) { |
| return true; |
| } |
| return false; |
| } |
| function cursorMin(cur1, cur2) { |
| if (arguments.length > 2) { |
| cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1)); |
| } |
| return cursorIsBefore(cur1, cur2) ? cur1 : cur2; |
| } |
| function cursorMax(cur1, cur2) { |
| if (arguments.length > 2) { |
| cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1)); |
| } |
| return cursorIsBefore(cur1, cur2) ? cur2 : cur1; |
| } |
| function cursorIsBetween(cur1, cur2, cur3) { |
| var cur1before2 = cursorIsBefore(cur1, cur2); |
| var cur2before3 = cursorIsBefore(cur2, cur3); |
| return cur1before2 && cur2before3; |
| } |
| function lineLength(cm, lineNum) { |
| return cm.getLine(lineNum).length; |
| } |
| function trim(s) { |
| if (s.trim) { |
| return s.trim(); |
| } |
| return s.replace(/^\s+|\s+$/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(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); |
| } |
| primIndex = head.line == lastLine ? selections.length - 1 : 0; |
| 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 = Pos(selectionStart.line + height, selectionStart.ch + width); |
| var selections = []; |
| for (var i = selectionStart.line; i < selectionEnd.line; i++) { |
| var anchor = Pos(i, selectionStart.ch); |
| var head = 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 = Pos(selectionStart.line, 0); |
| selectionEnd = 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 = 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); |
| updateFakeCursor(cm); |
| } |
| 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), |
| left = Math.min(anchor.ch, head.ch), |
| bottom = Math.max(anchor.line, head.line), |
| right = Math.max(anchor.ch, head.ch) + 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: Pos(top + i, left), |
| head: Pos(top + i, right) |
| }); |
| } |
| 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; |
| CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); |
| if (vim.fakeCursor) { |
| vim.fakeCursor.clear(); |
| } |
| } |
| 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: Pos(cur.line, start), end: Pos(cur.line, end) }; |
| } |
| |
| function recordJumpPosition(cm, oldCur, newCur) { |
| if (!cursorEqual(oldCur, newCur)) { |
| vimGlobalState.jumpList.add(cm, oldCur, newCur); |
| } |
| } |
| |
| function recordLastCharacterSearch(increment, args) { |
| vimGlobalState.lastChararacterSearch.increment = increment; |
| vimGlobalState.lastChararacterSearch.forward = args.forward; |
| vimGlobalState.lastChararacterSearch.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 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; |
| } |
| throw new Error('The impossible happened.'); |
| } |
| 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 = 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 Pos(lastWord.line, lastWord.from); |
| } else if (forward && wordEnd) { |
| return Pos(lastWord.line, lastWord.to - 1); |
| } else if (!forward && wordEnd) { |
| if (!shortCircuit && (firstWord.to != curStart.ch || firstWord.line != curStart.line)) { |
| lastWord = words.pop(); |
| } |
| return Pos(lastWord.line, lastWord.to); |
| } else { |
| return Pos(lastWord.line, lastWord.from); |
| } |
| } |
| |
| 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 Pos(cm.getCursor().line, idx); |
| } |
| |
| function moveToColumn(cm, repeat) { |
| var line = cm.getCursor().line; |
| return clipCursorToContent(cm, 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); |
| } |
| if (dir) { |
| while (min <= i && i <= max && repeat > 0) { |
| 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 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(Pos(cur.line, cur.ch + offset), -1, null, {'bracketRegex': bracketRegexp}); |
| end = cm.scanForBracket(Pos(cur.line, cur.ch + offset), 1, null, {'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: Pos(cur.line, start), |
| end: 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 dialog(cm, template, shortText, onClose, options) { |
| if (cm.openDialog) { |
| cm.openDialog(template, onClose, { bottom: true, value: options.value, |
| onKeyDown: options.onKeyDown, onKeyUp: options.onKeyUp, |
| selectValueOnOpen: false}); |
| } |
| else { |
| onClose(prompt(shortText, '')); |
| } |
| } |
| function splitBySlash(argString) { |
| var slashes = findUnescapedSlashes(argString) || []; |
| 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 findUnescapedSlashes(str) { |
| var escapeNextChar = false; |
| var slashes = []; |
| for (var i = 0; i < str.length; i++) { |
| var c = str.charAt(i); |
| if (!escapeNextChar && c == '/') { |
| 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) ? 'i' : undefined); |
| return regexp; |
| } |
| function showConfirm(cm, text) { |
| if (cm.openNotification) { |
| cm.openNotification('<span style="color: red">' + text + '</span>', |
| {bottom: true, duration: 5000}); |
| } else { |
| alert(text); |
| } |
| } |
| function makePrompt(prefix, desc) { |
| var raw = ''; |
| if (prefix) { |
| raw += '<span style="font-family: monospace">' + prefix + '</span>'; |
| } |
| raw += '<input type="text"/> ' + |
| '<span style="color: #888">'; |
| if (desc) { |
| raw += '<span style="color: #888">'; |
| raw += desc; |
| raw += '</span>'; |
| } |
| return raw; |
| } |
| var searchPromptDesc = '(Javascript regexp)'; |
| function showPrompt(cm, options) { |
| var shortText = (options.prefix || '') + ' ' + (options.desc || ''); |
| var prompt = makePrompt(options.prefix, options.desc); |
| dialog(cm, prompt, shortText, options.onClose, options); |
| } |
| 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 |
| }; |
| } |
| function highlightSearchMatches(cm, query) { |
| 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); |
| } |
| } |
| 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)) { found = cursor.find(prev); } |
| if (!found) { |
| cursor = cm.getSearchCursor(query, |
| (prev) ? Pos(cm.lastLine()) : Pos(cm.firstLine(), 0) ); |
| if (!cursor.find(prev)) { |
| return; |
| } |
| } |
| } |
| return cursor.from(); |
| }); |
| } |
| 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 (end) { |
| return (pos >= start && pos <= end); |
| } else { |
| return pos == start; |
| } |
| } |
| } |
| function getUserVisibleLines(cm) { |
| var renderer = cm.ace.renderer; |
| return { |
| top: renderer.getFirstFullyVisibleRow(), |
| bottom: renderer.getLastFullyVisibleRow() |
| } |
| } |
| |
| 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); |
| 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++) { |
| CodeMirror.Vim.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); |
| 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 cm.getCursor().line; |
| case '$': |
| return cm.lastLine(); |
| case '\'': |
| var mark = cm.state.vim.marks[inputStream.next()]; |
| if (mark && mark.find()) { |
| return mark.find().line; |
| } |
| throw new Error('Mark not set'); |
| default: |
| inputStream.backUp(1); |
| return undefined; |
| } |
| }, |
| 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) }, |
| user: true}; |
| if (ctx) { mapping.context = ctx; } |
| defaultKeymap.unshift(mapping); |
| } else { |
| var mapping = { |
| keys: lhs, |
| type: 'keyToKey', |
| toKeys: rhs, |
| user: true |
| }; |
| 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; |
| } |
| } else { |
| var keys = lhs; |
| for (var i = 0; i < defaultKeymap.length; i++) { |
| if (keys == defaultKeymap[i].keys |
| && defaultKeymap[i].context === ctx |
| && defaultKeymap[i].user) { |
| defaultKeymap.splice(i, 1); |
| return; |
| } |
| } |
| } |
| throw Error('No such mapping.'); |
| } |
| }; |
| |
| 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) { |
| if (cm) { |
| showConfirm(cm, 'No such mapping: ' + params.input); |
| } |
| return; |
| } |
| exCommandDispatcher.unmap(mapArgs[0], ctx); |
| }, |
| 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 === true || oldValue === false) { |
| showConfirm(cm, ' ' + (oldValue ? '' : 'no') + optionName); |
| } else { |
| showConfirm(cm, ' ' + optionName + '=' + oldValue); |
| } |
| } else { |
| setOption(optionName, value, cm, setCfg); |
| } |
| }, |
| 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----------<br><br>'; |
| if (!regArgs) { |
| for (var registerName in registers) { |
| var text = registers[registerName].toString(); |
| if (text.length) { |
| regInfo += '"' + registerName + ' ' + text + '<br>'; |
| } |
| } |
| } 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() + '<br>'; |
| } |
| } |
| showConfirm(cm, regInfo); |
| }, |
| sort: function(cm, params) { |
| var reverse, ignoreCase, unique, number; |
| 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(/[a-z]+/); |
| if (opts) { |
| opts = opts[0]; |
| ignoreCase = opts.indexOf('i') != -1; |
| unique = opts.indexOf('u') != -1; |
| var decimal = opts.indexOf('d') != -1 && 1; |
| var hex = opts.indexOf('x') != -1 && 1; |
| var octal = opts.indexOf('o') != -1 && 1; |
| if (decimal + hex + octal > 1) { return 'Invalid arguments'; } |
| number = decimal && 'decimal' || hex && 'hex' || octal && 'octal'; |
| } |
| if (args.eatSpace() && args.match(/\/.*\//)) { 'patterns not supported'; } |
| } |
| } |
| 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 = Pos(lineStart, 0); |
| var curEnd = Pos(lineEnd, lineLength(cm, lineEnd)); |
| var text = cm.getRange(curStart, curEnd).split('\n'); |
| var numberRegex = (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) { |
| for (var i = 0; i < text.length; i++) { |
| if (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; |
| } |
| numPart.sort(compareFn); |
| 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); |
| }, |
| global: function(cm, params) { |
| var argString = params.argString; |
| if (!argString) { |
| showConfirm(cm, 'Regular Expression missing from global'); |
| return; |
| } |
| 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 = [], content = ''; |
| for (var i = lineStart; i <= lineEnd; i++) { |
| var matched = query.test(cm.getLine(i)); |
| if (matched) { |
| matchedLines.push(i+1); |
| content+= cm.getLine(i) + '<br>'; |
| } |
| } |
| if (!cmd) { |
| showConfirm(cm, content); |
| return; |
| } |
| var index = 0; |
| var nextCommand = function() { |
| if (index < matchedLines.length) { |
| var command = matchedLines[index] + cmd; |
| exCommandDispatcher.processCommand(cm, command, { |
| callback: nextCommand |
| }); |
| } |
| index++; |
| }; |
| 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 ? splitBySlash(argString) : []; |
| 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]; |
| replacePart = tokens[1]; |
| if (replacePart !== undefined) { |
| if (getOption('pcre')) { |
| replacePart = unescapeRegexReplace(replacePart); |
| } 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; |
| flagsPart.replace('c', ''); |
| } |
| if (flagsPart.indexOf('g') != -1) { |
| global = true; |
| flagsPart.replace('g', ''); |
| } |
| regexPart = regexPart + '/' + 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, 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 { |
| cm.save(); |
| } |
| }, |
| nohlsearch: function(cm) { |
| clearSearchHighlight(cm); |
| }, |
| 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 = searchCursor.from(); |
| 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); |
| searchCursor.replace(newText); |
| } |
| function next() { |
| while(searchCursor.findNext() && |
| isInRange(searchCursor.from(), lineStart, lineEnd)) { |
| if (!global && lastPos && searchCursor.from().line == lastPos.line) { |
| 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: 'replace with <strong>' + replaceWith + '</strong> (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; |
| var text = []; |
| if (!isPlaying) { |
| var selLength = lastChange.inVisualBlock ? vim.lastSelection.visualBlock.height : 1; |
| var changes = lastChange.changes; |
| var text = []; |
| var i = 0; |
| while (i < changes.length) { |
| text.push(changes[i]); |
| if (changes[i] instanceof InsertModeKey) { |
| i++; |
| } else { |
| i+= selLength; |
| } |
| } |
| lastChange.changes = text; |
| 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'] = { |
| 'Ctrl-N': 'autocomplete', |
| 'Ctrl-P': 'autocomplete', |
| 'Enter': function(cm) { |
| var fn = CodeMirror.commands.newlineAndIndentContinueComment || |
| CodeMirror.commands.newlineAndIndent; |
| fn(cm); |
| }, |
| 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); |
| CodeMirror.Vim.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 (changeObj.origin == '+input' || changeObj.origin == 'paste' |
| || changeObj.origin === undefined /* only in testing */) { |
| var text = changeObj.text.join('\n'); |
| 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.changes = []; |
| } |
| } else if (!cm.curOp.isVimOp) { |
| handleExternalSelection(cm, vim); |
| } |
| if (vim.visualMode) { |
| updateFakeCursor(cm); |
| } |
| } |
| function updateFakeCursor(cm) { |
| var vim = cm.state.vim; |
| var from = clipCursorToContent(cm, copyCursor(vim.sel.head)); |
| var to = offsetCursor(from, 0, 1); |
| if (vim.fakeCursor) { |
| vim.fakeCursor.clear(); |
| } |
| vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'}); |
| } |
| function handleExternalSelection(cm, vim) { |
| 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) { |
| 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() { |
| 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 inVisualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock; |
| if (inVisualBlock) { |
| var vim = cm.state.vim; |
| var lastSel = vim.lastSelection; |
| var offset = getOffset(lastSel.anchor, lastSel.head); |
| selectForInsert(cm, head, offset.line + 1); |
| repeat = cm.listSelections().length; |
| cm.setCursor(head); |
| } |
| for (var i = 0; i < repeat; i++) { |
| if (inVisualBlock) { |
| 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 { |
| var cur = cm.getCursor(); |
| cm.replaceRange(change, cur, cur); |
| } |
| } |
| } |
| if (inVisualBlock) { |
| cm.setCursor(offsetCursor(head, 0, 1)); |
| } |
| } |
| |
| resetVimGlobalState(); |
| CodeMirror.Vim = Vim(); |
| |
| Vim = CodeMirror.Vim; |
| |
| var specialKey = {'return':'CR',backspace:'BS','delete':'Del',esc:'Esc', |
| left:'Left',right:'Right',up:'Up',down:'Down',space: 'Space', |
| 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 (e.shiftKey) { name += 'S-'; } |
| |
| name += key; |
| if (name.length > 1) { name = '<' + name + '>'; } |
| return name; |
| } |
| var handleKey = Vim.handleKey.bind(Vim); |
| Vim.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 = Vim.maybeInitVimState_(cm); |
| var visualBlock = vim.visualBlock || vim.wasInVisualBlock; |
| if (vim.wasInVisualBlock && !cm.ace.inMultiSelectMode) { |
| vim.wasInVisualBlock = false; |
| } else if (cm.ace.inMultiSelectMode && vim.visualBlock) { |
| vim.wasInVisualBlock = true; |
| } |
| |
| if (key == '<Esc>' && !vim.insertMode && !vim.visualMode && cm.ace.inMultiSelectMode) { |
| cm.ace.exitMultiSelectMode(); |
| } else if (visualBlock || !cm.ace.inMultiSelectMode || cm.ace.inVirtualSelectionMode) { |
| isHandled = Vim.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); |
| } |
| return isHandled; |
| } |
| exports.CodeMirror = CodeMirror; |
| var getVim = Vim.maybeInitVimState_; |
| exports.handler = { |
| $id: "ace/keyboard/vim", |
| drawCursor: function(style, 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; |
| } |
| style.left = left + "px"; |
| style.top = top + "px"; |
| style.width = w + "px"; |
| style.height = h + "px"; |
| }, |
| 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 (key == "c" && hashId == 1) { // key == "ctrl-c" |
| if (!useragent.isMac && editor.getCopyText()) { |
| editor.once("copy", function() { |
| editor.selection.clearSelection(); |
| }); |
| return {command: "null", passEvent: true}; |
| } |
| } else if (!vim.insertMode) { |
| if (useragent.isMac && this.handleMacRepeat(data, hashId, key)) { |
| hashId = -1; |
| key = data.inputChar; |
| } |
| } |
| |
| 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; |
| cm.ace.renderer.setStyle("normal-mode", !getVim(cm).insertMode); |
| cm._signal("changeStatus"); |
| }); |
| cm.ace.renderer.setStyle("normal-mode", !getVim(cm).insertMode); |
| editor.renderer.$cursorLayer.drawCursor = this.drawCursor.bind(cm); |
| this.updateMacCompositionHandlers(editor, true); |
| }, |
| detach: function(editor) { |
| var cm = editor.state.cm; |
| CodeMirror.keyMap.vim.detach(cm); |
| cm.destroy(); |
| editor.state.cm = null; |
| editor.$vimModeHandler = null; |
| editor.renderer.$cursorLayer.drawCursor = null; |
| editor.renderer.setStyle("normal-mode", false); |
| this.updateMacCompositionHandlers(editor, false); |
| }, |
| getStatusText: function(editor) { |
| var cm = editor.state.cm; |
| var vim = getVim(cm); |
| if (vim.insertMode) |
| return "INSERT"; |
| var status = ""; |
| if (vim.visualMode) { |
| status += "VISUAL"; |
| if (vim.visualLine) |
| status += " LINE"; |
| if (vim.visualBlock) |
| status += " BLOCK"; |
| } |
| if (vim.status) |
| status += (status ? " " : "") + vim.status; |
| return status; |
| }, |
| handleMacRepeat: function(data, hashId, key) { |
| if (hashId == -1) { |
| data.inputChar = key; |
| data.lastEvent = "input"; |
| } else if (data.inputChar && data.$lastHash == hashId && data.$lastKey == key) { |
| if (data.lastEvent == "input") { |
| data.lastEvent = "input1"; |
| } else if (data.lastEvent == "input1") { |
| return true; |
| } |
| } else { |
| data.$lastHash = hashId; |
| data.$lastKey = key; |
| data.lastEvent = "keypress"; |
| } |
| }, |
| updateMacCompositionHandlers: function(editor, enable) { |
| var onCompositionUpdateOverride = function(text) { |
| var cm = editor.state.cm; |
| var vim = getVim(cm); |
| if (!vim.insertMode) { |
| var el = this.textInput.getElement(); |
| el.blur(); |
| el.focus(); |
| el.value = text; |
| } else { |
| this.onCompositionUpdateOrig(text); |
| } |
| }; |
| var onCompositionStartOverride = function(text) { |
| var cm = editor.state.cm; |
| var vim = getVim(cm); |
| if (!vim.insertMode) { |
| this.onCompositionStartOrig(text); |
| } |
| }; |
| if (enable) { |
| if (!editor.onCompositionUpdateOrig) { |
| editor.onCompositionUpdateOrig = editor.onCompositionUpdate; |
| editor.onCompositionUpdate = onCompositionUpdateOverride; |
| editor.onCompositionStartOrig = editor.onCompositionStart; |
| editor.onCompositionStart = onCompositionStartOverride; |
| } |
| } else { |
| if (editor.onCompositionUpdateOrig) { |
| editor.onCompositionUpdate = editor.onCompositionUpdateOrig; |
| editor.onCompositionUpdateOrig = null; |
| editor.onCompositionStart = editor.onCompositionStartOrig; |
| editor.onCompositionStartOrig = null; |
| } |
| } |
| } |
| }; |
| var renderVirtualNumbers = { |
| getText: function(session, row) { |
| return (Math.abs(session.selection.lead.row - row) || (row + 1 + (row < 9? "\xb7" : "" ))) + ""; |
| }, |
| getWidth: function(session, lastLineNumber, config) { |
| return session.getLength().toString().length * config.characterWidth; |
| }, |
| update: function(e, editor) { |
| editor.renderer.$loop.schedule(editor.renderer.CHANGE_GUTTER); |
| }, |
| attach: function(editor) { |
| editor.renderer.$gutterLayer.$renderer = this; |
| editor.on("changeSelection", this.update); |
| }, |
| detach: function(editor) { |
| editor.renderer.$gutterLayer.$renderer = null; |
| editor.off("changeSelection", this.update); |
| } |
| }; |
| Vim.defineOption({ |
| name: "wrap", |
| set: function(value, cm) { |
| if (cm) {cm.ace.setOption("wrap", value)} |
| }, |
| type: "boolean" |
| }, false); |
| Vim.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" } } |
| ); |
| 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 = Vim; |
| |
| Vim.map("Y", "yy", "normal"); |
| }); |