/script-kiddie/002_script_kiddie/script-kiddie/node_modules/ace-builds/src-noconflict/keybinding-vim.js |
@@ -0,0 +1,5590 @@ |
ace.define("ace/keyboard/vim",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/dom","ace/lib/oop","ace/lib/keys","ace/lib/event","ace/search","ace/lib/useragent","ace/search_highlight","ace/commands/multi_select_commands","ace/mode/text","ace/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) { |
var change = { text: delta.action[0] == 'i' ? 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: 'c', context: 'visual'}, |
{ keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' }, |
{ keys: 'S', type: 'keyToKey', toKeys: 'VdO', context: 'visual' }, |
{ keys: '<Home>', type: 'keyToKey', toKeys: '0' }, |
{ keys: '<End>', type: 'keyToKey', toKeys: '$' }, |
{ keys: '<PageUp>', type: 'keyToKey', toKeys: '<C-b>' }, |
{ keys: '<PageDown>', type: 'keyToKey', toKeys: '<C-f>' }, |
{ keys: '<CR>', type: 'keyToKey', toKeys: 'j^', context: 'normal' }, |
{ keys: '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: '<C-q>', 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(/-(?!$)/); |
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); |
}, |
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 selections = cm.listSelections(); |
for (var i = 0; i < selections.length; i++) { |
var here = selections[i].head; |
cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input'); |
} |
vimGlobalState.macroModeState.lastInsertModeChanges.changes.pop(); |
} |
clearInputState(cm); |
return match.command; |
} |
|
function handleKeyNonInsertMode() { |
if (handleMacroRecording() || handleEsc()) { return true; } |
|
var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key; |
if (/^[1-9]\d*$/.test(keys)) { return true; } |
|
var keysMatcher = /^(\d*)(.*)$/.exec(keys); |
if (!keysMatcher) { clearInputState(cm); return false; } |
var context = vim.visualMode ? 'visual' : |
'normal'; |
var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context); |
if (match.type == 'none') { clearInputState(cm); return false; } |
else if (match.type == 'partial') { return true; } |
|
vim.inputState.keyBuffer = ''; |
var keysMatcher = /^(\d*)(.*)$/.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() { return true; }; |
} else { |
return function() { |
if ((command.operator || command.isEdit) && cm.getOption('readOnly')) |
return; // ace_patch |
return cm.operation(function() { |
cm.curOp.isVimOp = true; |
try { |
if (command.type == 'keyToKey') { |
doKeyToKey(command.toKeys); |
} else { |
commandDispatcher.processCommand(cm, vim, command); |
} |
} catch (e) { |
cm.state.vim = undefined; |
maybeInitVimState(cm); |
if (!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 != null) |
cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch |
var jumpList = vimGlobalState.jumpList; |
var cachedCursor = jumpList.cachedCursor; |
if (cachedCursor) { |
recordJumpPosition(cm, cachedCursor, motionResult); |
delete jumpList.cachedCursor; |
} else { |
recordJumpPosition(cm, origHead, motionResult); |
} |
} |
if (motionResult instanceof Array) { |
newAnchor = motionResult[0]; |
newHead = motionResult[1]; |
} else { |
newHead = motionResult; |
} |
if (!newHead) { |
newHead = copyCursor(origHead); |
} |
if (vim.visualMode) { |
if (!(vim.visualBlock && newHead.ch === Infinity)) { |
newHead = clipCursorToContent(cm, newHead, 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.getFoldLine(line); |
if (fold) { |
if (motionArgs.forward) { |
if (line > fold.start.row) |
line = fold.end.row + 1; |
} else { |
line = fold.start.row; |
} |
} |
if (motionArgs.toFirstChar){ |
endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line)); |
vim.lastHPos = endCh; |
} |
vim.lastHSPos = cm.charCoords(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 prevLineEnd = new Pos(anchor.line - 1, Number.MAX_VALUE); |
var wasLastLine = cm.firstLine() == cm.lastLine(); |
if (head.line > cm.lastLine() && args.linewise && !wasLastLine) { |
cm.replaceRange('', prevLineEnd, head); |
} else { |
cm.replaceRange('', anchor, head); |
} |
if (args.linewise) { |
if (!wasLastLine) { |
cm.setCursor(prevLineEnd); |
CodeMirror.commands.newlineAndIndent(cm); |
} |
anchor.ch = Number.MAX_VALUE; |
} |
finalHead = anchor; |
} else { |
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); |
} |
function skipFold(i) { |
dir = dir > 0 ? 1 : -1; |
var foldLine = cm.ace.session.getFoldLine(i); |
if (foldLine) { |
if (i + dir > foldLine.start.row && i + dir < foldLine.end.row) |
dir = (dir > 0 ? foldLine.end.row : foldLine.start.row) - i; |
} |
} |
if (dir) { |
while (min <= i && i <= max && repeat > 0) { |
skipFold(i); |
if (isBoundary(i, dir)) { repeat--; } |
i += dir; |
} |
return new Pos(i, 0); |
} |
|
var vim = cm.state.vim; |
if (vim.visualLine && isBoundary(line, 1, true)) { |
var anchor = vim.sel.anchor; |
if (isBoundary(anchor.line, -1, true)) { |
if (!inclusive || anchor.line != line) { |
line += 1; |
} |
} |
} |
var startState = isEmpty(line); |
for (i = line; i <= max && repeat; i++) { |
if (isBoundary(i, 1, true)) { |
if (!inclusive || isEmpty(i) != startState) { |
repeat--; |
} |
} |
} |
end = new Pos(i, 0); |
if (i > max && !startState) { startState = true; } |
else { inclusive = false; } |
for (i = line; i > min; i--) { |
if (!inclusive || isEmpty(i) == startState || i == line) { |
if (isBoundary(i, -1, true)) { break; } |
} |
} |
start = new Pos(i, 0); |
return { start: start, end: end }; |
} |
function 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; |
} |
} |
} |
} |
}; |
|
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.match(/\/.*\//)) { return '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'); |
if (lastChange.maybeReset) { |
lastChange.changes = []; |
lastChange.maybeReset = false; |
} |
lastChange.changes.push(text); |
} |
changeObj = changeObj.next; |
} |
} |
} |
function onCursorActivity(cm) { |
var vim = cm.state.vim; |
if (vim.insertMode) { |
var macroModeState = vimGlobalState.macroModeState; |
if (macroModeState.isPlaying) { return; } |
var lastChange = macroModeState.lastInsertModeChanges; |
if (lastChange.expectCursorActivityForChange) { |
lastChange.expectCursorActivityForChange = false; |
} else { |
lastChange.maybeReset = true; |
} |
} else if (!cm.curOp.isVimOp) { |
handleExternalSelection(cm, vim); |
} |
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() { |
if (lastChange.maybeReset) { |
lastChange.changes = []; |
lastChange.maybeReset = false; |
} |
lastChange.changes.push(new InsertModeKey(keyName)); |
return true; |
} |
if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) { |
CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound); |
} |
} |
function repeatLastEdit(cm, vim, repeat, repeatForInsert) { |
var macroModeState = vimGlobalState.macroModeState; |
macroModeState.isPlaying = true; |
var isAction = !!vim.lastEditActionCommand; |
var cachedInputState = vim.inputState; |
function repeatCommand() { |
if (isAction) { |
commandDispatcher.processAction(cm, vim, vim.lastEditActionCommand); |
} else { |
commandDispatcher.evalInput(cm, vim); |
} |
} |
function repeatInsert(repeat) { |
if (macroModeState.lastInsertModeChanges.changes.length > 0) { |
repeat = !vim.lastEditActionCommand ? 1 : repeat; |
var changeObject = macroModeState.lastInsertModeChanges; |
repeatInsertModeChanges(cm, changeObject.changes, repeat); |
} |
} |
vim.inputState = vim.lastEditInputState; |
if (isAction && vim.lastEditActionCommand.interlaceInsertRepeat) { |
for (var i = 0; i < repeat; i++) { |
repeatCommand(); |
repeatInsert(1); |
} |
} else { |
if (!repeatForInsert) { |
repeatCommand(); |
} |
repeatInsert(repeat); |
} |
vim.inputState = cachedInputState; |
if (vim.insertMode && !repeatForInsert) { |
exitInsertMode(cm); |
} |
macroModeState.isPlaying = false; |
} |
|
function repeatInsertModeChanges(cm, changes, repeat) { |
function keyHandler(binding) { |
if (typeof binding == 'string') { |
CodeMirror.commands[binding](cm); |
} else { |
binding(cm); |
} |
return true; |
} |
var head = cm.getCursor('head'); |
var 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"); |
}); |