278 lines
9.0 KiB
JavaScript
278 lines
9.0 KiB
JavaScript
/*
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* (c) Copyright Ascensio System SIA 2010-2024
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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"use strict";
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(function(window, undefined)
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{
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const DOCUMENT_SPELLING_MAX_PARAGRAPHS = 50; // максимальное количество параграфов, которые мы проверяем в таймере
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const DOCUMENT_SPELLING_MAX_ERRORS = 2000; // максимальное количество ошибок, которые отрисовываются
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const DOCUMENT_SPELLING_EXCEPTIONAL_WORDS = {
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"Teamlab" : true, "teamlab" : true, "OnlyOffice" : true, "ONLYOFFICE" : true, "API" : true
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};
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/**
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* Проверка орфографии в документе. Здесь будут хранится параграфы, которые надо проверить. Параграфы, в
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* которых уже есть неверно набранные слова, а также набор слов, которые игнорируются при проверке
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* @constructor
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*/
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function CDocumentSpellChecker()
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{
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this.Use = true;
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this.Active = 1;
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this.ErrorsExceed = false;
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this.Paragraphs = {}; // Параграфы, в которых есть ошибки в орфографии (объект с ключом - Id параграфа)
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this.Words = {}; // Слова, которые пользователь решил пропустить(нажал "пропустить все") при проверке орфографии
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this.CheckPara = {}; // Параграфы, в которых нужно запустить проверку орфографии
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this.CurPara = {}; // Параграфы, в которых мы не проверили некотырые слова, из-за того что в них стоял курсор
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this.Settings = new AscCommon.CSpellCheckSettings();
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this.WaitingParagraphs = {}; // Параграфы, которые ждут ответа от сервера
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// Заполним начальный список исключений
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this.Words = DOCUMENT_SPELLING_EXCEPTIONAL_WORDS;
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}
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CDocumentSpellChecker.prototype.TurnOff = function()
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{
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this.Active -= 1;
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};
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CDocumentSpellChecker.prototype.TurnOn = function()
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{
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this.Active += 1;
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};
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CDocumentSpellChecker.prototype.SetSettings = function(oSettings)
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{
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if (!this.Settings.IsEqual(oSettings))
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{
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this.Settings = oSettings.Copy();
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return true;
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}
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return false;
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};
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CDocumentSpellChecker.prototype.GetSettings = function()
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{
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return this.Settings;
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};
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CDocumentSpellChecker.prototype.IsOn = function()
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{
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return (1 === this.Active);
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};
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CDocumentSpellChecker.prototype.IsErrorsExceed = function()
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{
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return this.ErrorsExceed;
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};
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CDocumentSpellChecker.prototype.AddParagraphWithErrors = function(oParagraph)
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{
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this.Paragraphs[oParagraph.GetId()] = oParagraph;
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};
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CDocumentSpellChecker.prototype.RemoveParagraphWithErrors = function(oParagraph)
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{
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delete this.Paragraphs[oParagraph.GetId()];
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};
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CDocumentSpellChecker.prototype.Reset = function()
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{
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this.Paragraphs = {};
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this.CheckPara = {};
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this.CurPara = {};
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this.WaitingParagraphs = {};
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this.ErrorsExceed = false;
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};
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CDocumentSpellChecker.prototype.IsIgnored = function(sWord)
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{
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return (undefined !== this.Words[sWord]);
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};
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CDocumentSpellChecker.prototype.AddToIgnore = function(sWord)
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{
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this.Words[sWord] = true;
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for (let sId in this.Paragraphs)
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{
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this.Paragraphs[sId].SpellChecker.Ignore(sWord);
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}
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};
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CDocumentSpellChecker.prototype.AddParagraphToCheck = function(oParagraph)
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{
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this.CheckPara[oParagraph.GetId()] = oParagraph;
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};
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CDocumentSpellChecker.prototype.GetErrorsCount = function()
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{
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let nCount = 0;
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for (let sId in this.Paragraphs)
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{
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let oParagraph = this.Paragraphs[sId];
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nCount += oParagraph.GetSpellChecker().GetErrorsCount();
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}
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return nCount;
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};
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CDocumentSpellChecker.prototype.ContinueSpellCheck = function()
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{
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if (!this.IsOn() || this.IsErrorsExceed())
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return;
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// Пока не обработались предыдущие параграфы, новые не стартуем
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if (!this.private_HaveWaitingParagraphs())
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{
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// Эта функция запускается в таймере, поэтому здесь сразу все параграфы не проверяем, чтобы не было
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// притормоза большого, а запускаем по несколько штук.
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let nCounter = 0;
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for (let sId in this.CheckPara)
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{
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let oParagraph = this.CheckPara[sId];
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if (oParagraph.IsUseInDocument() && !oParagraph.ContinueSpellCheck(false))
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break;
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delete this.CheckPara[sId];
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nCounter++;
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if (nCounter > DOCUMENT_SPELLING_MAX_PARAGRAPHS)
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break;
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}
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this.private_CheckErrorsExceed();
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}
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for (let sId in this.CurPara)
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{
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let oParagraph = this.CurPara[sId];
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delete this.CurPara[sId];
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oParagraph.SpellChecker.ResetElementsWithCurrentState();
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oParagraph.SpellChecker.Check();
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}
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};
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CDocumentSpellChecker.prototype.private_HaveWaitingParagraphs = function()
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{
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for (let sId in this.WaitingParagraphs)
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{
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return true;
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}
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return false;
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};
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CDocumentSpellChecker.prototype.private_CheckErrorsExceed = function()
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{
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// TODO: Послать сообщение
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if (this.GetErrorsCount() > DOCUMENT_SPELLING_MAX_ERRORS)
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this.ErrorsExceed = true;
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};
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CDocumentSpellChecker.prototype.AddCurrentParagraph = function(oParagraph)
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{
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this.CurPara[oParagraph.GetId()] = oParagraph;
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};
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CDocumentSpellChecker.prototype.CheckCurrentParagraph = function()
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{
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for (let sId in this.CheckPara)
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{
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let oParagraph = this.CheckPara[sId];
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oParagraph.ContinueSpellCheck(true);
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delete this.CheckPara[sId];
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}
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for (let sId in this.CurPara)
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{
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let oParagraph = this.CurPara[sId];
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delete this.CurPara[sId];
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oParagraph.SpellChecker.ResetElementsWithCurrentState();
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oParagraph.SpellChecker.Check(undefined, true);
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}
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};
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CDocumentSpellChecker.prototype.AddWaitingParagraph = function(oParagraph, RecalcId, Words, Langs)
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{
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let sParaId = oParagraph.GetId();
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let oInfo = this.WaitingParagraphs[sParaId];
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if (!oInfo || !oInfo.IsEqual(Words, Langs, RecalcId))
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{
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this.WaitingParagraphs[sParaId] = new CWaitingInfo(Words, Langs, RecalcId);
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return true;
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}
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return false;
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};
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CDocumentSpellChecker.prototype.IsWaitingParagraph = function(oParagraph)
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{
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return (undefined !== this.WaitingParagraphs[oParagraph.GetId()]);
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};
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CDocumentSpellChecker.prototype.RemoveWaitingParagraph = function(oParagraph)
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{
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let sParaId = oParagraph.GetId();
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if (this.WaitingParagraphs[sParaId])
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delete this.WaitingParagraphs[sParaId];
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};
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CDocumentSpellChecker.prototype.RemoveWaitingParagraphById = function(sParaId)
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{
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if (this.WaitingParagraphs[sParaId])
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delete this.WaitingParagraphs[sParaId]
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};
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/**
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* Класс, содержащий информацию
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* @constructor
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*/
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function CWaitingInfo(arrWords, arrLangs, nRecalcId)
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{
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this.Words = arrWords;
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this.Langs = arrLangs;
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this.RecalcId = nRecalcId;
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}
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CWaitingInfo.prototype.IsEqual = function(arrWords, arrLangs, nRecalcId)
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{
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let nLen = this.Words.length;
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if (this.RecalcId !== nRecalcId
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|| undefined === arrWords
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|| undefined === arrLangs
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|| nLen !== arrWords.length
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|| nLen !== arrLangs.length)
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return false;
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for (let nIndex = 0; nIndex < nLen; nIndex++)
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{
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if (this.Words[nIndex] !== arrWords[nIndex] || this.Langs[nIndex] !== arrLangs[nIndex])
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return false;
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}
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return true;
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};
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//--------------------------------------------------------export----------------------------------------------------
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AscWord.CDocumentSpellChecker = CDocumentSpellChecker;
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})(window);
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