node-webodf
Version:
WebODF - JavaScript Document Engine http://webodf.org/
64 lines (57 loc) • 2.27 kB
JavaScript
/**
* Copyright (C) 2013 KO GmbH <copyright@kogmbh.com>
*
* @licstart
* This file is part of WebODF.
*
* WebODF is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License (GNU AGPL)
* as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* WebODF is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with WebODF. If not, see <http://www.gnu.org/licenses/>.
* @licend
*
* @source: http://www.webodf.org/
* @source: https://github.com/kogmbh/WebODF/
*/
/*global define*/
define(["BenchmarkAction"], function(BenchmarkAction) {
"use strict";
/**
* Remove the last character in the document via backspace or delete
* @constructor
* @param {!number} times Number of times to delete a character
* @param {!boolean} useBackspace Remove character via backspace or delete
*/
function RemovePositions(times, useBackspace) {
var state = {description: "Remove characters (x" + times + ", " + (useBackspace ? "backspace" : "delete") + ")"},
action = new BenchmarkAction(state);
this.subscribe = action.subscribe;
this.state = state;
/**
* @param {!OdfBenchmarkContext} context
*/
this.start = function(context) {
var count;
context.recordDistanceFromLength(state, useBackspace ? -times : times);
action.start();
for (count = 0; count < times; count += 1) {
if (useBackspace) {
context.sessionController.getTextController().removeTextByBackspaceKey();
} else {
context.sessionController.getTextController().removeTextByDeleteKey();
}
}
action.stop();
action.complete(true);
};
}
return RemovePositions;
});