mirror of
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feature(edit) ace v1.1.3
This commit is contained in:
coderaiser
parent
0e9e0c227c
commit
ced6c3d9fd
145 changed files with 106775 additions and 76093 deletions
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@ -171,121 +171,7 @@ window.onmessage = function(e) {
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sender._signal(msg.event, msg.data);
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}
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};
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})(this);
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ace.define('ace/mode/lua_worker', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/worker/mirror', 'ace/mode/lua/luaparse'], function(require, exports, module) {
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var oop = require("../lib/oop");
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var Mirror = require("../worker/mirror").Mirror;
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var luaparse = require("../mode/lua/luaparse");
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var Worker = exports.Worker = function(sender) {
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Mirror.call(this, sender);
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this.setTimeout(500);
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};
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oop.inherits(Worker, Mirror);
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(function() {
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this.onUpdate = function() {
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var value = this.doc.getValue();
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try {
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luaparse.parse(value);
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} catch(e) {
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if (e instanceof SyntaxError) {
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this.sender.emit("error", {
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row: e.line - 1,
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column: e.column,
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text: e.message,
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type: "error"
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});
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}
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return;
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}
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this.sender.emit("ok");
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};
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}).call(Worker.prototype);
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});
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ace.define('ace/lib/oop', ['require', 'exports', 'module' ], function(require, exports, module) {
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exports.inherits = function(ctor, superCtor) {
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ctor.super_ = superCtor;
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ctor.prototype = Object.create(superCtor.prototype, {
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constructor: {
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value: ctor,
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enumerable: false,
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writable: true,
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configurable: true
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}
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});
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};
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exports.mixin = function(obj, mixin) {
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for (var key in mixin) {
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obj[key] = mixin[key];
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}
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return obj;
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};
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exports.implement = function(proto, mixin) {
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exports.mixin(proto, mixin);
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};
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});
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ace.define('ace/worker/mirror', ['require', 'exports', 'module' , 'ace/document', 'ace/lib/lang'], function(require, exports, module) {
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var Document = require("../document").Document;
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var lang = require("../lib/lang");
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var Mirror = exports.Mirror = function(sender) {
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this.sender = sender;
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var doc = this.doc = new Document("");
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var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this));
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var _self = this;
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sender.on("change", function(e) {
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doc.applyDeltas(e.data);
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if (_self.$timeout)
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return deferredUpdate.schedule(_self.$timeout);
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_self.onUpdate();
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});
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};
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(function() {
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this.$timeout = 500;
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this.setTimeout = function(timeout) {
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this.$timeout = timeout;
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};
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this.setValue = function(value) {
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this.doc.setValue(value);
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this.deferredUpdate.schedule(this.$timeout);
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};
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this.getValue = function(callbackId) {
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this.sender.callback(this.doc.getValue(), callbackId);
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};
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this.onUpdate = function() {
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};
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this.isPending = function() {
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return this.deferredUpdate.isPending();
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};
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}).call(Mirror.prototype);
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});
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})(this);// https://github.com/kriskowal/es5-shim
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ace.define('ace/lib/es5-shim', ['require', 'exports', 'module' ], function(require, exports, module) {
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@ -984,6 +870,479 @@ var toObject = function (o) {
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});
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ace.define('ace/mode/lua_worker', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/worker/mirror', 'ace/mode/lua/luaparse'], function(require, exports, module) {
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var oop = require("../lib/oop");
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var Mirror = require("../worker/mirror").Mirror;
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var luaparse = require("../mode/lua/luaparse");
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var Worker = exports.Worker = function(sender) {
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Mirror.call(this, sender);
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this.setTimeout(500);
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};
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oop.inherits(Worker, Mirror);
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(function() {
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this.onUpdate = function() {
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var value = this.doc.getValue();
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try {
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luaparse.parse(value);
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} catch(e) {
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if (e instanceof SyntaxError) {
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this.sender.emit("error", {
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row: e.line - 1,
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column: e.column,
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text: e.message,
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type: "error"
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});
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}
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return;
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}
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this.sender.emit("ok");
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};
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}).call(Worker.prototype);
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});
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ace.define('ace/lib/oop', ['require', 'exports', 'module' ], function(require, exports, module) {
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exports.inherits = function(ctor, superCtor) {
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ctor.super_ = superCtor;
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ctor.prototype = Object.create(superCtor.prototype, {
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constructor: {
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value: ctor,
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enumerable: false,
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writable: true,
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configurable: true
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}
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});
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};
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exports.mixin = function(obj, mixin) {
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for (var key in mixin) {
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obj[key] = mixin[key];
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}
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return obj;
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};
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exports.implement = function(proto, mixin) {
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exports.mixin(proto, mixin);
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};
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});
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ace.define('ace/worker/mirror', ['require', 'exports', 'module' , 'ace/document', 'ace/lib/lang'], function(require, exports, module) {
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var Document = require("../document").Document;
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var lang = require("../lib/lang");
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var Mirror = exports.Mirror = function(sender) {
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this.sender = sender;
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var doc = this.doc = new Document("");
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var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this));
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var _self = this;
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sender.on("change", function(e) {
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doc.applyDeltas(e.data);
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if (_self.$timeout)
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return deferredUpdate.schedule(_self.$timeout);
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_self.onUpdate();
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});
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};
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(function() {
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this.$timeout = 500;
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this.setTimeout = function(timeout) {
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this.$timeout = timeout;
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};
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this.setValue = function(value) {
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this.doc.setValue(value);
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this.deferredUpdate.schedule(this.$timeout);
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};
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this.getValue = function(callbackId) {
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this.sender.callback(this.doc.getValue(), callbackId);
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};
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this.onUpdate = function() {
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};
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this.isPending = function() {
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return this.deferredUpdate.isPending();
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};
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}).call(Mirror.prototype);
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});
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ace.define('ace/document', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/range', 'ace/anchor'], function(require, exports, module) {
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var oop = require("./lib/oop");
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var EventEmitter = require("./lib/event_emitter").EventEmitter;
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var Range = require("./range").Range;
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var Anchor = require("./anchor").Anchor;
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var Document = function(text) {
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this.$lines = [];
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if (text.length === 0) {
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this.$lines = [""];
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} else if (Array.isArray(text)) {
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this._insertLines(0, text);
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} else {
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this.insert({row: 0, column:0}, text);
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}
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};
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(function() {
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oop.implement(this, EventEmitter);
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this.setValue = function(text) {
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var len = this.getLength();
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this.remove(new Range(0, 0, len, this.getLine(len-1).length));
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this.insert({row: 0, column:0}, text);
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};
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this.getValue = function() {
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return this.getAllLines().join(this.getNewLineCharacter());
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};
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this.createAnchor = function(row, column) {
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return new Anchor(this, row, column);
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};
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if ("aaa".split(/a/).length === 0)
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this.$split = function(text) {
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return text.replace(/\r\n|\r/g, "\n").split("\n");
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};
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else
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this.$split = function(text) {
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return text.split(/\r\n|\r|\n/);
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};
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this.$detectNewLine = function(text) {
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var match = text.match(/^.*?(\r\n|\r|\n)/m);
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this.$autoNewLine = match ? match[1] : "\n";
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this._signal("changeNewLineMode");
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};
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this.getNewLineCharacter = function() {
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switch (this.$newLineMode) {
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case "windows":
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return "\r\n";
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case "unix":
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return "\n";
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default:
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return this.$autoNewLine || "\n";
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}
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};
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this.$autoNewLine = "";
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this.$newLineMode = "auto";
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this.setNewLineMode = function(newLineMode) {
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if (this.$newLineMode === newLineMode)
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return;
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this.$newLineMode = newLineMode;
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this._signal("changeNewLineMode");
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};
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this.getNewLineMode = function() {
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return this.$newLineMode;
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};
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this.isNewLine = function(text) {
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return (text == "\r\n" || text == "\r" || text == "\n");
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};
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this.getLine = function(row) {
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return this.$lines[row] || "";
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};
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this.getLines = function(firstRow, lastRow) {
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return this.$lines.slice(firstRow, lastRow + 1);
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};
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this.getAllLines = function() {
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return this.getLines(0, this.getLength());
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};
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this.getLength = function() {
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return this.$lines.length;
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};
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this.getTextRange = function(range) {
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if (range.start.row == range.end.row) {
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return this.getLine(range.start.row)
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.substring(range.start.column, range.end.column);
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}
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var lines = this.getLines(range.start.row, range.end.row);
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lines[0] = (lines[0] || "").substring(range.start.column);
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var l = lines.length - 1;
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if (range.end.row - range.start.row == l)
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lines[l] = lines[l].substring(0, range.end.column);
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return lines.join(this.getNewLineCharacter());
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};
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this.$clipPosition = function(position) {
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var length = this.getLength();
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if (position.row >= length) {
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position.row = Math.max(0, length - 1);
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position.column = this.getLine(length-1).length;
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} else if (position.row < 0)
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position.row = 0;
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return position;
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};
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this.insert = function(position, text) {
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if (!text || text.length === 0)
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return position;
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position = this.$clipPosition(position);
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if (this.getLength() <= 1)
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this.$detectNewLine(text);
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var lines = this.$split(text);
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var firstLine = lines.splice(0, 1)[0];
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var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0];
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position = this.insertInLine(position, firstLine);
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if (lastLine !== null) {
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position = this.insertNewLine(position); // terminate first line
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position = this._insertLines(position.row, lines);
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position = this.insertInLine(position, lastLine || "");
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}
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return position;
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};
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this.insertLines = function(row, lines) {
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if (row >= this.getLength())
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return this.insert({row: row, column: 0}, "\n" + lines.join("\n"));
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return this._insertLines(Math.max(row, 0), lines);
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};
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this._insertLines = function(row, lines) {
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if (lines.length == 0)
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return {row: row, column: 0};
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while (lines.length > 0xF000) {
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var end = this._insertLines(row, lines.slice(0, 0xF000));
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lines = lines.slice(0xF000);
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row = end.row;
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}
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var args = [row, 0];
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args.push.apply(args, lines);
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this.$lines.splice.apply(this.$lines, args);
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var range = new Range(row, 0, row + lines.length, 0);
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var delta = {
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action: "insertLines",
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range: range,
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lines: lines
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};
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this._signal("change", { data: delta });
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return range.end;
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};
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this.insertNewLine = function(position) {
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position = this.$clipPosition(position);
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var line = this.$lines[position.row] || "";
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this.$lines[position.row] = line.substring(0, position.column);
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this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length));
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var end = {
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row : position.row + 1,
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column : 0
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};
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var delta = {
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action: "insertText",
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range: Range.fromPoints(position, end),
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text: this.getNewLineCharacter()
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};
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this._signal("change", { data: delta });
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return end;
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};
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this.insertInLine = function(position, text) {
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if (text.length == 0)
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return position;
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var line = this.$lines[position.row] || "";
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this.$lines[position.row] = line.substring(0, position.column) + text
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+ line.substring(position.column);
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var end = {
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row : position.row,
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column : position.column + text.length
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};
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var delta = {
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action: "insertText",
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range: Range.fromPoints(position, end),
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text: text
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};
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this._signal("change", { data: delta });
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return end;
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};
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this.remove = function(range) {
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if (!(range instanceof Range))
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range = Range.fromPoints(range.start, range.end);
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range.start = this.$clipPosition(range.start);
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range.end = this.$clipPosition(range.end);
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if (range.isEmpty())
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return range.start;
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var firstRow = range.start.row;
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var lastRow = range.end.row;
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if (range.isMultiLine()) {
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var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1;
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var lastFullRow = lastRow - 1;
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if (range.end.column > 0)
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this.removeInLine(lastRow, 0, range.end.column);
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if (lastFullRow >= firstFullRow)
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this._removeLines(firstFullRow, lastFullRow);
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if (firstFullRow != firstRow) {
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this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length);
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this.removeNewLine(range.start.row);
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}
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}
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else {
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this.removeInLine(firstRow, range.start.column, range.end.column);
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}
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return range.start;
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};
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this.removeInLine = function(row, startColumn, endColumn) {
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if (startColumn == endColumn)
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return;
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var range = new Range(row, startColumn, row, endColumn);
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var line = this.getLine(row);
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var removed = line.substring(startColumn, endColumn);
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var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length);
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this.$lines.splice(row, 1, newLine);
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var delta = {
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action: "removeText",
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range: range,
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text: removed
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};
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this._signal("change", { data: delta });
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return range.start;
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};
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this.removeLines = function(firstRow, lastRow) {
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if (firstRow < 0 || lastRow >= this.getLength())
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return this.remove(new Range(firstRow, 0, lastRow + 1, 0));
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return this._removeLines(firstRow, lastRow);
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};
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this._removeLines = function(firstRow, lastRow) {
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var range = new Range(firstRow, 0, lastRow + 1, 0);
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var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1);
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var delta = {
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action: "removeLines",
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range: range,
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nl: this.getNewLineCharacter(),
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lines: removed
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};
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this._signal("change", { data: delta });
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return removed;
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};
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this.removeNewLine = function(row) {
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var firstLine = this.getLine(row);
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var secondLine = this.getLine(row+1);
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|
||||
var range = new Range(row, firstLine.length, row+1, 0);
|
||||
var line = firstLine + secondLine;
|
||||
|
||||
this.$lines.splice(row, 2, line);
|
||||
|
||||
var delta = {
|
||||
action: "removeText",
|
||||
range: range,
|
||||
text: this.getNewLineCharacter()
|
||||
};
|
||||
this._signal("change", { data: delta });
|
||||
};
|
||||
this.replace = function(range, text) {
|
||||
if (!(range instanceof Range))
|
||||
range = Range.fromPoints(range.start, range.end);
|
||||
if (text.length == 0 && range.isEmpty())
|
||||
return range.start;
|
||||
if (text == this.getTextRange(range))
|
||||
return range.end;
|
||||
|
||||
this.remove(range);
|
||||
if (text) {
|
||||
var end = this.insert(range.start, text);
|
||||
}
|
||||
else {
|
||||
end = range.start;
|
||||
}
|
||||
|
||||
return end;
|
||||
};
|
||||
this.applyDeltas = function(deltas) {
|
||||
for (var i=0; i<deltas.length; i++) {
|
||||
var delta = deltas[i];
|
||||
var range = Range.fromPoints(delta.range.start, delta.range.end);
|
||||
|
||||
if (delta.action == "insertLines")
|
||||
this.insertLines(range.start.row, delta.lines);
|
||||
else if (delta.action == "insertText")
|
||||
this.insert(range.start, delta.text);
|
||||
else if (delta.action == "removeLines")
|
||||
this._removeLines(range.start.row, range.end.row - 1);
|
||||
else if (delta.action == "removeText")
|
||||
this.remove(range);
|
||||
}
|
||||
};
|
||||
this.revertDeltas = function(deltas) {
|
||||
for (var i=deltas.length-1; i>=0; i--) {
|
||||
var delta = deltas[i];
|
||||
|
||||
var range = Range.fromPoints(delta.range.start, delta.range.end);
|
||||
|
||||
if (delta.action == "insertLines")
|
||||
this._removeLines(range.start.row, range.end.row - 1);
|
||||
else if (delta.action == "insertText")
|
||||
this.remove(range);
|
||||
else if (delta.action == "removeLines")
|
||||
this._insertLines(range.start.row, delta.lines);
|
||||
else if (delta.action == "removeText")
|
||||
this.insert(range.start, delta.text);
|
||||
}
|
||||
};
|
||||
this.indexToPosition = function(index, startRow) {
|
||||
var lines = this.$lines || this.getAllLines();
|
||||
var newlineLength = this.getNewLineCharacter().length;
|
||||
for (var i = startRow || 0, l = lines.length; i < l; i++) {
|
||||
index -= lines[i].length + newlineLength;
|
||||
if (index < 0)
|
||||
return {row: i, column: index + lines[i].length + newlineLength};
|
||||
}
|
||||
return {row: l-1, column: lines[l-1].length};
|
||||
};
|
||||
this.positionToIndex = function(pos, startRow) {
|
||||
var lines = this.$lines || this.getAllLines();
|
||||
var newlineLength = this.getNewLineCharacter().length;
|
||||
var index = 0;
|
||||
var row = Math.min(pos.row, lines.length);
|
||||
for (var i = startRow || 0; i < row; ++i)
|
||||
index += lines[i].length + newlineLength;
|
||||
|
||||
return index + pos.column;
|
||||
};
|
||||
|
||||
}).call(Document.prototype);
|
||||
|
||||
exports.Document = Document;
|
||||
});
|
||||
|
||||
ace.define('ace/lib/event_emitter', ['require', 'exports', 'module' ], function(require, exports, module) {
|
||||
|
||||
|
||||
|
|
@ -1406,7 +1765,9 @@ var Anchor = exports.Anchor = function(doc, row, column) {
|
|||
row += end.row - start.row;
|
||||
}
|
||||
} else if (delta.action === "insertLines") {
|
||||
if (start.row <= row) {
|
||||
if (start.row === row && column === 0 && this.$insertRight) {
|
||||
}
|
||||
else if (start.row <= row) {
|
||||
row += end.row - start.row;
|
||||
}
|
||||
} else if (delta.action === "removeText") {
|
||||
|
|
@ -3170,363 +3531,4 @@ ace.define('ace/mode/lua/luaparse', ['require', 'exports', 'module' ], function(
|
|||
|
||||
}));
|
||||
|
||||
});
|
||||
|
||||
ace.define('ace/document', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/range', 'ace/anchor'], function(require, exports, module) {
|
||||
|
||||
|
||||
var oop = require("./lib/oop");
|
||||
var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
||||
var Range = require("./range").Range;
|
||||
var Anchor = require("./anchor").Anchor;
|
||||
|
||||
var Document = function(text) {
|
||||
this.$lines = [];
|
||||
if (text.length === 0) {
|
||||
this.$lines = [""];
|
||||
} else if (Array.isArray(text)) {
|
||||
this._insertLines(0, text);
|
||||
} else {
|
||||
this.insert({row: 0, column:0}, text);
|
||||
}
|
||||
};
|
||||
|
||||
(function() {
|
||||
|
||||
oop.implement(this, EventEmitter);
|
||||
this.setValue = function(text) {
|
||||
var len = this.getLength();
|
||||
this.remove(new Range(0, 0, len, this.getLine(len-1).length));
|
||||
this.insert({row: 0, column:0}, text);
|
||||
};
|
||||
this.getValue = function() {
|
||||
return this.getAllLines().join(this.getNewLineCharacter());
|
||||
};
|
||||
this.createAnchor = function(row, column) {
|
||||
return new Anchor(this, row, column);
|
||||
};
|
||||
if ("aaa".split(/a/).length === 0)
|
||||
this.$split = function(text) {
|
||||
return text.replace(/\r\n|\r/g, "\n").split("\n");
|
||||
};
|
||||
else
|
||||
this.$split = function(text) {
|
||||
return text.split(/\r\n|\r|\n/);
|
||||
};
|
||||
|
||||
|
||||
this.$detectNewLine = function(text) {
|
||||
var match = text.match(/^.*?(\r\n|\r|\n)/m);
|
||||
this.$autoNewLine = match ? match[1] : "\n";
|
||||
this._signal("changeNewLineMode");
|
||||
};
|
||||
this.getNewLineCharacter = function() {
|
||||
switch (this.$newLineMode) {
|
||||
case "windows":
|
||||
return "\r\n";
|
||||
case "unix":
|
||||
return "\n";
|
||||
default:
|
||||
return this.$autoNewLine || "\n";
|
||||
}
|
||||
};
|
||||
|
||||
this.$autoNewLine = "";
|
||||
this.$newLineMode = "auto";
|
||||
this.setNewLineMode = function(newLineMode) {
|
||||
if (this.$newLineMode === newLineMode)
|
||||
return;
|
||||
|
||||
this.$newLineMode = newLineMode;
|
||||
this._signal("changeNewLineMode");
|
||||
};
|
||||
this.getNewLineMode = function() {
|
||||
return this.$newLineMode;
|
||||
};
|
||||
this.isNewLine = function(text) {
|
||||
return (text == "\r\n" || text == "\r" || text == "\n");
|
||||
};
|
||||
this.getLine = function(row) {
|
||||
return this.$lines[row] || "";
|
||||
};
|
||||
this.getLines = function(firstRow, lastRow) {
|
||||
return this.$lines.slice(firstRow, lastRow + 1);
|
||||
};
|
||||
this.getAllLines = function() {
|
||||
return this.getLines(0, this.getLength());
|
||||
};
|
||||
this.getLength = function() {
|
||||
return this.$lines.length;
|
||||
};
|
||||
this.getTextRange = function(range) {
|
||||
if (range.start.row == range.end.row) {
|
||||
return this.getLine(range.start.row)
|
||||
.substring(range.start.column, range.end.column);
|
||||
}
|
||||
var lines = this.getLines(range.start.row, range.end.row);
|
||||
lines[0] = (lines[0] || "").substring(range.start.column);
|
||||
var l = lines.length - 1;
|
||||
if (range.end.row - range.start.row == l)
|
||||
lines[l] = lines[l].substring(0, range.end.column);
|
||||
return lines.join(this.getNewLineCharacter());
|
||||
};
|
||||
|
||||
this.$clipPosition = function(position) {
|
||||
var length = this.getLength();
|
||||
if (position.row >= length) {
|
||||
position.row = Math.max(0, length - 1);
|
||||
position.column = this.getLine(length-1).length;
|
||||
} else if (position.row < 0)
|
||||
position.row = 0;
|
||||
return position;
|
||||
};
|
||||
this.insert = function(position, text) {
|
||||
if (!text || text.length === 0)
|
||||
return position;
|
||||
|
||||
position = this.$clipPosition(position);
|
||||
if (this.getLength() <= 1)
|
||||
this.$detectNewLine(text);
|
||||
|
||||
var lines = this.$split(text);
|
||||
var firstLine = lines.splice(0, 1)[0];
|
||||
var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0];
|
||||
|
||||
position = this.insertInLine(position, firstLine);
|
||||
if (lastLine !== null) {
|
||||
position = this.insertNewLine(position); // terminate first line
|
||||
position = this._insertLines(position.row, lines);
|
||||
position = this.insertInLine(position, lastLine || "");
|
||||
}
|
||||
return position;
|
||||
};
|
||||
this.insertLines = function(row, lines) {
|
||||
if (row >= this.getLength())
|
||||
return this.insert({row: row, column: 0}, "\n" + lines.join("\n"));
|
||||
return this._insertLines(Math.max(row, 0), lines);
|
||||
};
|
||||
this._insertLines = function(row, lines) {
|
||||
if (lines.length == 0)
|
||||
return {row: row, column: 0};
|
||||
while (lines.length > 0xF000) {
|
||||
var end = this._insertLines(row, lines.slice(0, 0xF000));
|
||||
lines = lines.slice(0xF000);
|
||||
row = end.row;
|
||||
}
|
||||
|
||||
var args = [row, 0];
|
||||
args.push.apply(args, lines);
|
||||
this.$lines.splice.apply(this.$lines, args);
|
||||
|
||||
var range = new Range(row, 0, row + lines.length, 0);
|
||||
var delta = {
|
||||
action: "insertLines",
|
||||
range: range,
|
||||
lines: lines
|
||||
};
|
||||
this._signal("change", { data: delta });
|
||||
return range.end;
|
||||
};
|
||||
this.insertNewLine = function(position) {
|
||||
position = this.$clipPosition(position);
|
||||
var line = this.$lines[position.row] || "";
|
||||
|
||||
this.$lines[position.row] = line.substring(0, position.column);
|
||||
this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length));
|
||||
|
||||
var end = {
|
||||
row : position.row + 1,
|
||||
column : 0
|
||||
};
|
||||
|
||||
var delta = {
|
||||
action: "insertText",
|
||||
range: Range.fromPoints(position, end),
|
||||
text: this.getNewLineCharacter()
|
||||
};
|
||||
this._signal("change", { data: delta });
|
||||
|
||||
return end;
|
||||
};
|
||||
this.insertInLine = function(position, text) {
|
||||
if (text.length == 0)
|
||||
return position;
|
||||
|
||||
var line = this.$lines[position.row] || "";
|
||||
|
||||
this.$lines[position.row] = line.substring(0, position.column) + text
|
||||
+ line.substring(position.column);
|
||||
|
||||
var end = {
|
||||
row : position.row,
|
||||
column : position.column + text.length
|
||||
};
|
||||
|
||||
var delta = {
|
||||
action: "insertText",
|
||||
range: Range.fromPoints(position, end),
|
||||
text: text
|
||||
};
|
||||
this._signal("change", { data: delta });
|
||||
|
||||
return end;
|
||||
};
|
||||
this.remove = function(range) {
|
||||
if (!(range instanceof Range))
|
||||
range = Range.fromPoints(range.start, range.end);
|
||||
range.start = this.$clipPosition(range.start);
|
||||
range.end = this.$clipPosition(range.end);
|
||||
|
||||
if (range.isEmpty())
|
||||
return range.start;
|
||||
|
||||
var firstRow = range.start.row;
|
||||
var lastRow = range.end.row;
|
||||
|
||||
if (range.isMultiLine()) {
|
||||
var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1;
|
||||
var lastFullRow = lastRow - 1;
|
||||
|
||||
if (range.end.column > 0)
|
||||
this.removeInLine(lastRow, 0, range.end.column);
|
||||
|
||||
if (lastFullRow >= firstFullRow)
|
||||
this._removeLines(firstFullRow, lastFullRow);
|
||||
|
||||
if (firstFullRow != firstRow) {
|
||||
this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length);
|
||||
this.removeNewLine(range.start.row);
|
||||
}
|
||||
}
|
||||
else {
|
||||
this.removeInLine(firstRow, range.start.column, range.end.column);
|
||||
}
|
||||
return range.start;
|
||||
};
|
||||
this.removeInLine = function(row, startColumn, endColumn) {
|
||||
if (startColumn == endColumn)
|
||||
return;
|
||||
|
||||
var range = new Range(row, startColumn, row, endColumn);
|
||||
var line = this.getLine(row);
|
||||
var removed = line.substring(startColumn, endColumn);
|
||||
var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length);
|
||||
this.$lines.splice(row, 1, newLine);
|
||||
|
||||
var delta = {
|
||||
action: "removeText",
|
||||
range: range,
|
||||
text: removed
|
||||
};
|
||||
this._signal("change", { data: delta });
|
||||
return range.start;
|
||||
};
|
||||
this.removeLines = function(firstRow, lastRow) {
|
||||
if (firstRow < 0 || lastRow >= this.getLength())
|
||||
return this.remove(new Range(firstRow, 0, lastRow + 1, 0));
|
||||
return this._removeLines(firstRow, lastRow);
|
||||
};
|
||||
|
||||
this._removeLines = function(firstRow, lastRow) {
|
||||
var range = new Range(firstRow, 0, lastRow + 1, 0);
|
||||
var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1);
|
||||
|
||||
var delta = {
|
||||
action: "removeLines",
|
||||
range: range,
|
||||
nl: this.getNewLineCharacter(),
|
||||
lines: removed
|
||||
};
|
||||
this._signal("change", { data: delta });
|
||||
return removed;
|
||||
};
|
||||
this.removeNewLine = function(row) {
|
||||
var firstLine = this.getLine(row);
|
||||
var secondLine = this.getLine(row+1);
|
||||
|
||||
var range = new Range(row, firstLine.length, row+1, 0);
|
||||
var line = firstLine + secondLine;
|
||||
|
||||
this.$lines.splice(row, 2, line);
|
||||
|
||||
var delta = {
|
||||
action: "removeText",
|
||||
range: range,
|
||||
text: this.getNewLineCharacter()
|
||||
};
|
||||
this._signal("change", { data: delta });
|
||||
};
|
||||
this.replace = function(range, text) {
|
||||
if (!(range instanceof Range))
|
||||
range = Range.fromPoints(range.start, range.end);
|
||||
if (text.length == 0 && range.isEmpty())
|
||||
return range.start;
|
||||
if (text == this.getTextRange(range))
|
||||
return range.end;
|
||||
|
||||
this.remove(range);
|
||||
if (text) {
|
||||
var end = this.insert(range.start, text);
|
||||
}
|
||||
else {
|
||||
end = range.start;
|
||||
}
|
||||
|
||||
return end;
|
||||
};
|
||||
this.applyDeltas = function(deltas) {
|
||||
for (var i=0; i<deltas.length; i++) {
|
||||
var delta = deltas[i];
|
||||
var range = Range.fromPoints(delta.range.start, delta.range.end);
|
||||
|
||||
if (delta.action == "insertLines")
|
||||
this.insertLines(range.start.row, delta.lines);
|
||||
else if (delta.action == "insertText")
|
||||
this.insert(range.start, delta.text);
|
||||
else if (delta.action == "removeLines")
|
||||
this._removeLines(range.start.row, range.end.row - 1);
|
||||
else if (delta.action == "removeText")
|
||||
this.remove(range);
|
||||
}
|
||||
};
|
||||
this.revertDeltas = function(deltas) {
|
||||
for (var i=deltas.length-1; i>=0; i--) {
|
||||
var delta = deltas[i];
|
||||
|
||||
var range = Range.fromPoints(delta.range.start, delta.range.end);
|
||||
|
||||
if (delta.action == "insertLines")
|
||||
this._removeLines(range.start.row, range.end.row - 1);
|
||||
else if (delta.action == "insertText")
|
||||
this.remove(range);
|
||||
else if (delta.action == "removeLines")
|
||||
this._insertLines(range.start.row, delta.lines);
|
||||
else if (delta.action == "removeText")
|
||||
this.insert(range.start, delta.text);
|
||||
}
|
||||
};
|
||||
this.indexToPosition = function(index, startRow) {
|
||||
var lines = this.$lines || this.getAllLines();
|
||||
var newlineLength = this.getNewLineCharacter().length;
|
||||
for (var i = startRow || 0, l = lines.length; i < l; i++) {
|
||||
index -= lines[i].length + newlineLength;
|
||||
if (index < 0)
|
||||
return {row: i, column: index + lines[i].length + newlineLength};
|
||||
}
|
||||
return {row: l-1, column: lines[l-1].length};
|
||||
};
|
||||
this.positionToIndex = function(pos, startRow) {
|
||||
var lines = this.$lines || this.getAllLines();
|
||||
var newlineLength = this.getNewLineCharacter().length;
|
||||
var index = 0;
|
||||
var row = Math.min(pos.row, lines.length);
|
||||
for (var i = startRow || 0; i < row; ++i)
|
||||
index += lines[i].length + newlineLength;
|
||||
|
||||
return index + pos.column;
|
||||
};
|
||||
|
||||
}).call(Document.prototype);
|
||||
|
||||
exports.Document = Document;
|
||||
});
|
||||
});
|
||||
Loading…
Add table
Add a link
Reference in a new issue