(function (mod){ if (typeof exports == "object" && typeof module == "object") mod(require("../lib/codemirror"), require("../addon/search/searchcursor"), require("../addon/edit/matchbrackets")); else if (typeof define == "function" && define.amd) define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/edit/matchbrackets"] , mod); else mod(CodeMirror); } )(function (CodeMirror){ "use strict"; var map = CodeMirror.keyMap.sublime = { fallthrough: "default"} ; var cmds = CodeMirror.commands; var Pos = CodeMirror.Pos; var mac = CodeMirror.keyMap["default"] == CodeMirror.keyMap.macDefault; var ctrl = mac? "Cmd-": "Ctrl-"; function findPosSubword(doc, start, dir){ if (dir < 0 && start.ch == 0) return doc.clipPos(Pos(start.line - 1)); var line = doc.getLine(start.line); if (dir > 0 && start.ch >= _AN_Read_length("length", line)) return doc.clipPos(Pos(start.line + 1, 0)); var state = "start", type; for (var pos = start.ch, e = dir < 0? 0: _AN_Read_length("length", line), i = 0; pos != e; pos += dir, i++ ){ var next = line.charAt(dir < 0? pos - 1: pos); var cat = next != "_" && CodeMirror.isWordChar(next)? "w": "o"; if (cat == "w" && next.toUpperCase() == next) cat = "W"; if (state == "start") { if (cat != "o") { state = "in"; type = cat; } } else if (state == "in") { if (type != cat) { if (type == "w" && cat == "W" && dir < 0) pos-- ; if (type == "W" && cat == "w" && dir > 0) { type = "w"; continue ; } break ; } } } return Pos(start.line, pos); } function moveSubword(cm, dir){ cm.extendSelectionsBy(function (range){ if (cm.display.shift || cm.doc.extend || range.empty()) return findPosSubword(cm.doc, range.head, dir); else return dir < 0? range.from(): range.to(); } ); } cmds[map["Alt-Left"] = "goSubwordLeft"] = function (cm){ moveSubword(cm, -1); } ; cmds[map["Alt-Right"] = "goSubwordRight"] = function (cm){ moveSubword(cm, 1); } ; var scrollLineCombo = mac? "Ctrl-Alt-": "Ctrl-"; cmds[map[scrollLineCombo + "Up"] = "scrollLineUp"] = function (cm){ var info = cm.getScrollInfo(); if (!cm.somethingSelected()) { var visibleBottomLine = cm.lineAtHeight(info.top + info.clientHeight, "local"); if (cm.getCursor().line >= visibleBottomLine) _AN_Call_execcommand("execCommand", cm, "goLineUp"); } cm.scrollTo(null , info.top - cm.defaultTextHeight()); } ; cmds[map[scrollLineCombo + "Down"] = "scrollLineDown"] = function (cm){ var info = cm.getScrollInfo(); if (!cm.somethingSelected()) { var visibleTopLine = cm.lineAtHeight(info.top, "local") + 1; if (cm.getCursor().line <= visibleTopLine) _AN_Call_execcommand("execCommand", cm, "goLineDown"); } cm.scrollTo(null , info.top + cm.defaultTextHeight()); } ; cmds[map["Shift-" + ctrl + "L"] = "splitSelectionByLine"] = function (cm){ var ranges = cm.listSelections(), lineRanges = [] ; for (var i = 0; i < _AN_Read_length("length", ranges); i++ ){ var from = ranges[i].from(), to = ranges[i].to(); for (var line = from.line; line <= to.line; ++line)if (!(to.line > from.line && line == to.line && to.ch == 0)) lineRanges.push({ anchor: line == from.line? from: Pos(line, 0), head: line == to.line? to: Pos(line)} ); } cm.setSelections(lineRanges, 0); } ; map["Shift-Tab"] = "indentLess"; cmds[map.Esc = "singleSelectionTop"] = function (cm){ var range = cm.listSelections()[0]; cm.setSelection(range.anchor, range.head, { scroll: false } ); } ; cmds[map[ctrl + "L"] = "selectLine"] = function (cm){ var ranges = cm.listSelections(), extended = [] ; for (var i = 0; i < _AN_Read_length("length", ranges); i++ ){ var range = ranges[i]; extended.push({ anchor: Pos(range.from().line, 0), head: Pos(range.to().line + 1, 0)} ); } cm.setSelections(extended); } ; map["Shift-Ctrl-K"] = "deleteLine"; function insertLine(cm, above){ if (cm.isReadOnly()) return CodeMirror.Pass; cm.operation(function (){ var len = _AN_Read_length("length", cm.listSelections()), newSelection = [] , last = -1; for (var i = 0; i < len; i++ ){ var head = cm.listSelections()[i].head; if (head.line <= last) continue ; var at = Pos(head.line + (above? 0: 1), 0); cm.replaceRange("\n", at, null , "+insertLine"); cm.indentLine(at.line, null , true ); newSelection.push({ head: at, anchor: at} ); last = head.line + 1; } cm.setSelections(newSelection); } ); } cmds[map[ctrl + "Enter"] = "insertLineAfter"] = function (cm){ return insertLine(cm, false ); } ; cmds[map["Shift-" + ctrl + "Enter"] = "insertLineBefore"] = function (cm){ return insertLine(cm, true ); } ; function wordAt(cm, pos){ var start = pos.ch, end = start, line = cm.getLine(pos.line); while (start && CodeMirror.isWordChar(line.charAt(start - 1)))--start; while (end < _AN_Read_length("length", line) && CodeMirror.isWordChar(line.charAt(end)))++end; return { from: Pos(pos.line, start), to: Pos(pos.line, end), word: line.slice(start, end)} ; } cmds[map[ctrl + "D"] = "selectNextOccurrence"] = function (cm){ var from = cm.getCursor("from"), to = cm.getCursor("to"); var fullWord = cm.state.sublimeFindFullWord == cm.doc.sel; if (CodeMirror.cmpPos(from, to) == 0) { var word = wordAt(cm, from); if (!word.word) return ; cm.setSelection(word.from, word.to); fullWord = true ; } else { var text = cm.getRange(from, to); var query = fullWord? new RegExp("\\b" + text + "\\b"): text; var cur = cm.getSearchCursor(query, to); if (cur.findNext()) { cm.addSelection(cur.from(), cur.to()); } else { cur = cm.getSearchCursor(query, Pos(cm.firstLine(), 0)); if (cur.findNext()) cm.addSelection(cur.from(), cur.to()); } } if (fullWord) cm.state.sublimeFindFullWord = cm.doc.sel; } ; var mirror = "(){}[]"; function selectBetweenBrackets(cm){ var pos = cm.getCursor(), opening = cm.scanForBracket(pos, -1); if (!opening) return ; for (; ; ){ var closing = cm.scanForBracket(pos, 1); if (!closing) return ; if (closing.ch == mirror.charAt(mirror.indexOf(opening.ch) + 1)) { cm.setSelection(Pos(opening.pos.line, opening.pos.ch + 1), closing.pos, false ); return true ; } pos = Pos(closing.pos.line, closing.pos.ch + 1); } } cmds[map["Shift-" + ctrl + "Space"] = "selectScope"] = function (cm){ selectBetweenBrackets(cm) || _AN_Call_execcommand("execCommand", cm, "selectAll"); } ; cmds[map["Shift-" + ctrl + "M"] = "selectBetweenBrackets"] = function (cm){ if (!selectBetweenBrackets(cm)) return CodeMirror.Pass; } ; cmds[map[ctrl + "M"] = "goToBracket"] = function (cm){ cm.extendSelectionsBy(function (range){ var next = cm.scanForBracket(range.head, 1); if (next && CodeMirror.cmpPos(next.pos, range.head) != 0) return next.pos; var prev = cm.scanForBracket(range.head, -1); return prev && Pos(prev.pos.line, prev.pos.ch + 1) || range.head; } ); } ; var swapLineCombo = mac? "Cmd-Ctrl-": "Shift-Ctrl-"; cmds[map[swapLineCombo + "Up"] = "swapLineUp"] = function (cm){ if (cm.isReadOnly()) return CodeMirror.Pass; var ranges = cm.listSelections(), linesToMove = [] , at = cm.firstLine() - 1, newSels = [] ; for (var i = 0; i < _AN_Read_length("length", ranges); i++ ){ var range = ranges[i], from = range.from().line - 1, to = range.to().line; newSels.push({ anchor: Pos(range.anchor.line - 1, range.anchor.ch), head: Pos(range.head.line - 1, range.head.ch)} ); if (range.to().ch == 0 && !range.empty()) --to; if (from > at) linesToMove.push(from, to); else if (linesToMove.length) linesToMove[_AN_Read_length("length", linesToMove) - 1] = to; at = to; } cm.operation(function (){ for (var i = 0; i < _AN_Read_length("length", linesToMove); i += 2){ var from = linesToMove[i], to = linesToMove[i + 1]; var line = cm.getLine(from); cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine"); if (to > cm.lastLine()) cm.replaceRange("\n" + line, Pos(cm.lastLine()), null , "+swapLine"); else cm.replaceRange(line + "\n", Pos(to, 0), null , "+swapLine"); } cm.setSelections(newSels); cm.scrollIntoView(); } ); } ; cmds[map[swapLineCombo + "Down"] = "swapLineDown"] = function (cm){ if (cm.isReadOnly()) return CodeMirror.Pass; var ranges = cm.listSelections(), linesToMove = [] , at = cm.lastLine() + 1; for (var i = _AN_Read_length("length", ranges) - 1; i >= 0; i-- ){ var range = ranges[i], from = range.to().line + 1, to = range.from().line; if (range.to().ch == 0 && !range.empty()) from-- ; if (from < at) linesToMove.push(from, to); else if (linesToMove.length) linesToMove[_AN_Read_length("length", linesToMove) - 1] = to; at = to; } cm.operation(function (){ for (var i = _AN_Read_length("length", linesToMove) - 2; i >= 0; i -= 2){ var from = linesToMove[i], to = linesToMove[i + 1]; var line = cm.getLine(from); if (from == cm.lastLine()) cm.replaceRange("", Pos(from - 1), Pos(from), "+swapLine"); else cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine"); cm.replaceRange(line + "\n", Pos(to, 0), null , "+swapLine"); } cm.scrollIntoView(); } ); } ; cmds[map[ctrl + "/"] = "toggleCommentIndented"] = function (cm){ cm.toggleComment({ indent: true } ); } ; cmds[map[ctrl + "J"] = "joinLines"] = function (cm){ var ranges = cm.listSelections(), joined = [] ; for (var i = 0; i < _AN_Read_length("length", ranges); i++ ){ var range = ranges[i], from = range.from(); var start = from.line, end = range.to().line; while (i < _AN_Read_length("length", ranges) - 1 && ranges[i + 1].from().line == end)end = ranges[++i].to().line; joined.push({ start: start, end: end, anchor: !range.empty() && from} ); } cm.operation(function (){ var offset = 0, ranges = [] ; for (var i = 0; i < _AN_Read_length("length", joined); i++ ){ var obj = joined[i]; var anchor = obj.anchor && Pos(obj.anchor.line - offset, obj.anchor.ch), head; for (var line = obj.start; line <= obj.end; line++ ){ var actual = line - offset; if (line == obj.end) head = Pos(actual, _AN_Read_length("length", cm.getLine(actual)) + 1); if (actual < cm.lastLine()) { cm.replaceRange(" ", Pos(actual), Pos(actual + 1, _AN_Read_length("length", /^\s*/.exec(cm.getLine(actual + 1))[0]))); ++offset; } } ranges.push({ anchor: anchor || head, head: head} ); } cm.setSelections(ranges, 0); } ); } ; cmds[map["Shift-" + ctrl + "D"] = "duplicateLine"] = function (cm){ cm.operation(function (){ var rangeCount = _AN_Read_length("length", cm.listSelections()); for (var i = 0; i < rangeCount; i++ ){ var range = cm.listSelections()[i]; if (range.empty()) cm.replaceRange(cm.getLine(range.head.line) + "\n", Pos(range.head.line, 0)); else cm.replaceRange(cm.getRange(range.from(), range.to()), range.from()); } cm.scrollIntoView(); } ); } ; map[ctrl + "T"] = "transposeChars"; function sortLines(cm, caseSensitive){ if (cm.isReadOnly()) return CodeMirror.Pass; var ranges = cm.listSelections(), toSort = [] , selected; for (var i = 0; i < _AN_Read_length("length", ranges); i++ ){ var range = ranges[i]; if (range.empty()) continue ; var from = range.from().line, to = range.to().line; while (i < _AN_Read_length("length", ranges) - 1 && ranges[i + 1].from().line == to)to = range[++i].to().line; toSort.push(from, to); } if (toSort.length) selected = true ; else toSort.push(cm.firstLine(), cm.lastLine()); cm.operation(function (){ var ranges = [] ; for (var i = 0; i < _AN_Read_length("length", toSort); i += 2){ var from = toSort[i], to = toSort[i + 1]; var start = Pos(from, 0), end = Pos(to); var lines = cm.getRange(start, end, false ); if (caseSensitive) lines.sort(); else lines.sort(function (a, b){ var au = a.toUpperCase(), bu = b.toUpperCase(); if (au != bu) { a = au; b = bu; } return a < b? -1: a == b? 0: 1; } ); cm.replaceRange(lines, start, end); if (selected) ranges.push({ anchor: start, head: end} ); } if (selected) cm.setSelections(ranges, 0); } ); } cmds[map.F9 = "sortLines"] = function (cm){ sortLines(cm, true ); } ; cmds[map[ctrl + "F9"] = "sortLinesInsensitive"] = function (cm){ sortLines(cm, false ); } ; cmds[map.F2 = "nextBookmark"] = function (cm){ var marks = cm.state.sublimeBookmarks; if (marks) while (marks.length){ var current = marks.shift(); var found = current.find(); if (found) { marks.push(current); return cm.setSelection(found.from, found.to); } } } ; cmds[map["Shift-F2"] = "prevBookmark"] = function (cm){ var marks = cm.state.sublimeBookmarks; if (marks) while (marks.length){ marks.unshift(marks.pop()); var found = marks[_AN_Read_length("length", marks) - 1].find(); if (!found) marks.pop(); else return cm.setSelection(found.from, found.to); } } ; cmds[map[ctrl + "F2"] = "toggleBookmark"] = function (cm){ var ranges = cm.listSelections(); var marks = cm.state.sublimeBookmarks || (cm.state.sublimeBookmarks = [] ); for (var i = 0; i < _AN_Read_length("length", ranges); i++ ){ var from = ranges[i].from(), to = ranges[i].to(); var found = cm.findMarks(from, to); for (var j = 0; j < _AN_Read_length("length", found); j++ ){ if (found[j].sublimeBookmark) { _AN_Call_clear("clear", found[j]); for (var k = 0; k < _AN_Read_length("length", marks); k++ )if (marks[k] == found[j]) marks.splice(k-- , 1); break ; } } if (j == _AN_Read_length("length", found)) marks.push(cm.markText(from, to, { sublimeBookmark: true , clearWhenEmpty: false } )); } } ; cmds[map["Shift-" + ctrl + "F2"] = "clearBookmarks"] = function (cm){ var marks = cm.state.sublimeBookmarks; if (marks) for (var i = 0; i < _AN_Read_length("length", marks); i++ )_AN_Call_clear("clear", marks[i]); marks.length = 0; } ; cmds[map["Alt-F2"] = "selectBookmarks"] = function (cm){ var marks = cm.state.sublimeBookmarks, ranges = [] ; if (marks) for (var i = 0; i < _AN_Read_length("length", marks); i++ ){ var found = marks[i].find(); if (!found) marks.splice(i-- , 0); else ranges.push({ anchor: found.from, head: found.to} ); } if (ranges.length) cm.setSelections(ranges, 0); } ; map["Alt-Q"] = "wrapLines"; var cK = ctrl + "K "; function modifyWordOrSelection(cm, mod){ cm.operation(function (){ var ranges = cm.listSelections(), indices = [] , replacements = [] ; for (var i = 0; i < _AN_Read_length("length", ranges); i++ ){ var range = ranges[i]; if (range.empty()) { indices.push(i); replacements.push(""); } else replacements.push(mod(cm.getRange(range.from(), range.to()))); } cm.replaceSelections(replacements, "around", "case"); for (var i = _AN_Read_length("length", indices) - 1, at; i >= 0; i-- ){ var range = ranges[indices[i]]; if (at && CodeMirror.cmpPos(range.head, at) > 0) continue ; var word = wordAt(cm, range.head); at = word.from; cm.replaceRange(mod(word.word), word.from, word.to); } } ); } map[cK + ctrl + "Backspace"] = "delLineLeft"; cmds[map.Backspace = "smartBackspace"] = function (cm){ if (cm.somethingSelected()) return CodeMirror.Pass; var cursor = cm.getCursor(); var toStartOfLine = cm.getRange({ line: cursor.line, ch: 0} , cursor); var column = CodeMirror.countColumn(toStartOfLine, null , cm.getOption("tabSize")); var indentUnit = cm.getOption("indentUnit"); if (toStartOfLine && !/\S/.test(toStartOfLine) && column % indentUnit == 0) { var prevIndent = new Pos(cursor.line, CodeMirror.findColumn(toStartOfLine, column - indentUnit, indentUnit)); if (prevIndent.ch == cursor.ch) return CodeMirror.Pass; return cm.replaceRange("", prevIndent, cursor, "+delete"); } else { return CodeMirror.Pass; } } ; cmds[map[cK + ctrl + "K"] = "delLineRight"] = function (cm){ cm.operation(function (){ var ranges = cm.listSelections(); for (var i = _AN_Read_length("length", ranges) - 1; i >= 0; i-- )cm.replaceRange("", ranges[i].anchor, Pos(ranges[i].to().line), "+delete"); cm.scrollIntoView(); } ); } ; cmds[map[cK + ctrl + "U"] = "upcaseAtCursor"] = function (cm){ modifyWordOrSelection(cm, function (str){ return str.toUpperCase(); } ); } ; cmds[map[cK + ctrl + "L"] = "downcaseAtCursor"] = function (cm){ modifyWordOrSelection(cm, function (str){ return str.toLowerCase(); } ); } ; cmds[map[cK + ctrl + "Space"] = "setSublimeMark"] = function (cm){ if (cm.state.sublimeMark) _AN_Call_clear("clear", cm.state.sublimeMark); cm.state.sublimeMark = cm.setBookmark(cm.getCursor()); } ; cmds[map[cK + ctrl + "A"] = "selectToSublimeMark"] = function (cm){ var found = cm.state.sublimeMark && cm.state.sublimeMark.find(); if (found) cm.setSelection(cm.getCursor(), found); } ; cmds[map[cK + ctrl + "W"] = "deleteToSublimeMark"] = function (cm){ var found = cm.state.sublimeMark && cm.state.sublimeMark.find(); if (found) { var from = cm.getCursor(), to = found; if (CodeMirror.cmpPos(from, to) > 0) { var tmp = to; to = from; from = tmp; } cm.state.sublimeKilled = cm.getRange(from, to); cm.replaceRange("", from, to); } } ; cmds[map[cK + ctrl + "X"] = "swapWithSublimeMark"] = function (cm){ var found = cm.state.sublimeMark && cm.state.sublimeMark.find(); if (found) { _AN_Call_clear("clear", cm.state.sublimeMark); cm.state.sublimeMark = cm.setBookmark(cm.getCursor()); cm.setCursor(found); } } ; cmds[map[cK + ctrl + "Y"] = "sublimeYank"] = function (cm){ if (cm.state.sublimeKilled != null ) cm.replaceSelection(cm.state.sublimeKilled, null , "paste"); } ; map[cK + ctrl + "G"] = "clearBookmarks"; cmds[map[cK + ctrl + "C"] = "showInCenter"] = function (cm){ var pos = cm.cursorCoords(null , "local"); cm.scrollTo(null , (pos.top + pos.bottom) / 2 - cm.getScrollInfo().clientHeight / 2); } ; cmds[map["Shift-Alt-Up"] = "selectLinesUpward"] = function (cm){ cm.operation(function (){ var ranges = cm.listSelections(); for (var i = 0; i < _AN_Read_length("length", ranges); i++ ){ var range = ranges[i]; if (range.head.line > cm.firstLine()) cm.addSelection(Pos(range.head.line - 1, range.head.ch)); } } ); } ; cmds[map["Shift-Alt-Down"] = "selectLinesDownward"] = function (cm){ cm.operation(function (){ var ranges = cm.listSelections(); for (var i = 0; i < _AN_Read_length("length", ranges); i++ ){ var range = ranges[i]; if (range.head.line < cm.lastLine()) cm.addSelection(Pos(range.head.line + 1, range.head.ch)); } } ); } ; function getTarget(cm){ var from = cm.getCursor("from"), to = cm.getCursor("to"); if (CodeMirror.cmpPos(from, to) == 0) { var word = wordAt(cm, from); if (!word.word) return ; from = word.from; to = word.to; } return { from: from, to: to, query: cm.getRange(from, to), word: word} ; } function findAndGoTo(cm, forward){ var target = getTarget(cm); if (!target) return ; var query = target.query; var cur = cm.getSearchCursor(query, forward? target.to: target.from); if (forward? cur.findNext(): cur.findPrevious()) { cm.setSelection(cur.from(), cur.to()); } else { cur = cm.getSearchCursor(query, forward? Pos(cm.firstLine(), 0): cm.clipPos(Pos(cm.lastLine()))); if (forward? cur.findNext(): cur.findPrevious()) cm.setSelection(cur.from(), cur.to()); else if (target.word) cm.setSelection(target.from, target.to); } } ; cmds[map[ctrl + "F3"] = "findUnder"] = function (cm){ findAndGoTo(cm, true ); } ; cmds[map["Shift-" + ctrl + "F3"] = "findUnderPrevious"] = function (cm){ findAndGoTo(cm, false ); } ; cmds[map["Alt-F3"] = "findAllUnder"] = function (cm){ var target = getTarget(cm); if (!target) return ; var cur = cm.getSearchCursor(target.query); var matches = [] ; var primaryIndex = -1; while (cur.findNext()){ matches.push({ anchor: cur.from(), head: cur.to()} ); if (cur.from().line <= target.from.line && cur.from().ch <= target.from.ch) primaryIndex++ ; } cm.setSelections(matches, primaryIndex); } ; map["Shift-" + ctrl + "["] = "fold"; map["Shift-" + ctrl + "]"] = "unfold"; map[cK + ctrl + "0"] = map[cK + ctrl + "j"] = "unfoldAll"; map[ctrl + "I"] = "findIncremental"; map["Shift-" + ctrl + "I"] = "findIncrementalReverse"; map[ctrl + "H"] = "replace"; map.F3 = "findNext"; map["Shift-F3"] = "findPrev"; CodeMirror.normalizeKeyMap(map); } );