Yajbir Singh
339 lines
11 KiB
JavaScript
339 lines
11 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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AscDFH.changesFactory[AscDFH.historyitem_DocumentContent_AddItem] = CChangesDocumentContentAddItem;
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AscDFH.changesFactory[AscDFH.historyitem_DocumentContent_RemoveItem] = CChangesDocumentContentRemoveItem;
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//----------------------------------------------------------------------------------------------------------------------
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// Карта зависимости изменений
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//----------------------------------------------------------------------------------------------------------------------
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AscDFH.changesRelationMap[AscDFH.historyitem_DocumentContent_AddItem] = [
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AscDFH.historyitem_DocumentContent_AddItem,
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AscDFH.historyitem_DocumentContent_RemoveItem
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];
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AscDFH.changesRelationMap[AscDFH.historyitem_DocumentContent_RemoveItem] = [
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AscDFH.historyitem_DocumentContent_AddItem,
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AscDFH.historyitem_DocumentContent_RemoveItem
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];
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//----------------------------------------------------------------------------------------------------------------------
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/**
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* @constructor
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* @extends {AscDFH.CChangesBaseContentChange}
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*/
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function CChangesDocumentContentAddItem(Class, Pos, Items)
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{
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AscDFH.CChangesBaseContentChange.call(this, Class, Pos, Items, true);
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}
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CChangesDocumentContentAddItem.prototype = Object.create(AscDFH.CChangesBaseContentChange.prototype);
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CChangesDocumentContentAddItem.prototype.constructor = CChangesDocumentContentAddItem;
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CChangesDocumentContentAddItem.prototype.Type = AscDFH.historyitem_DocumentContent_AddItem;
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CChangesDocumentContentAddItem.prototype.Undo = function()
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{
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var oDocument = this.Class;
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for (var nIndex = 0, nCount = this.Items.length; nIndex < nCount; ++nIndex)
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{
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var Pos = true !== this.UseArray ? this.Pos : this.PosArray[nIndex];
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oDocument.UpdateSectionsBeforeRemove([oDocument.Content[Pos]], false);
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var Elements = oDocument.Content.splice(Pos, 1);
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oDocument.private_RecalculateNumbering(Elements);
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oDocument.private_ReindexContent(Pos);
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oDocument.private_UpdateSelectionPosOnRemove(Pos, 1);
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if (Pos > 0)
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{
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if (Pos <= oDocument.Content.length - 1)
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{
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oDocument.Content[Pos - 1].Next = oDocument.Content[Pos];
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oDocument.Content[Pos].Prev = oDocument.Content[Pos - 1];
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}
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else
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{
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oDocument.Content[Pos - 1].Next = null;
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}
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}
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else if (Pos <= oDocument.Content.length - 1)
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{
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oDocument.Content[Pos].Prev = null;
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}
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}
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this.Class.Recalculated = false;
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};
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CChangesDocumentContentAddItem.prototype.Redo = function()
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{
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var oDocument = this.Class;
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for (var nIndex = 0, nCount = this.Items.length; nIndex < nCount; ++nIndex)
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{
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var Element = this.Items[nIndex];
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var Pos = true !== this.UseArray ? this.Pos + nIndex : this.PosArray[nIndex];
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oDocument.Content.splice(Pos, 0, Element);
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oDocument.private_RecalculateNumbering([Element]);
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oDocument.private_ReindexContent(Pos);
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oDocument.private_UpdateSelectionPosOnAdd(Pos, 1);
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if (Pos > 0)
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{
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oDocument.Content[Pos - 1].Next = Element;
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Element.Prev = oDocument.Content[Pos - 1];
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}
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else
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{
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Element.Prev = null;
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}
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if (Pos < oDocument.Content.length - 1)
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{
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oDocument.Content[Pos + 1].Prev = Element;
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Element.Next = oDocument.Content[Pos + 1];
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}
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else
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{
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Element.Next = null;
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}
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Element.Parent = oDocument;
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oDocument.UpdateSectionsAfterAdd([Element]);
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}
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this.Class.Recalculated = false;
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};
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CChangesDocumentContentAddItem.prototype.private_WriteItem = function(Writer, Item)
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{
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Writer.WriteString2(Item.Get_Id());
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};
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CChangesDocumentContentAddItem.prototype.private_ReadItem = function(Reader)
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{
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return AscCommon.g_oTableId.Get_ById(Reader.GetString2());
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};
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CChangesDocumentContentAddItem.prototype.Load = function(Color)
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{
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if (this.PosArray.length <= 0 || this.Items.length <= 0)
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return;
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var oDocument = this.Class;
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for (var nIndex = 0, nCount = this.Items.length; nIndex < nCount; ++nIndex)
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{
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var Pos = oDocument.m_oContentChanges.Check(AscCommon.contentchanges_Add, true !== this.UseArray ? this.Pos + nIndex : this.PosArray[nIndex]);
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var Element = this.Items[nIndex];
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Pos = Math.min(Pos, oDocument.Content.length);
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if (null != Element)
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{
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if (Pos > 0)
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{
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oDocument.Content[Pos - 1].Next = Element;
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Element.Prev = oDocument.Content[Pos - 1];
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}
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else
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{
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Element.Prev = null;
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}
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if (Pos <= oDocument.Content.length - 1)
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{
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oDocument.Content[Pos].Prev = Element;
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Element.Next = oDocument.Content[Pos];
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}
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else
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{
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Element.Next = null;
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}
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Element.Parent = oDocument;
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oDocument.Content.splice(Pos, 0, Element);
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oDocument.private_RecalculateNumbering([Element]);
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oDocument.private_ReindexContent(Pos);
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AscCommon.CollaborativeEditing.Update_DocumentPositionsOnAdd(oDocument, Pos);
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oDocument.UpdateSectionsAfterAdd([Element]);
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}
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}
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this.Class.Recalculated = false;
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};
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CChangesDocumentContentAddItem.prototype.IsRelated = function(oChanges)
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{
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if (this.Class === oChanges.Class && (AscDFH.historyitem_DocumentContent_AddItem === oChanges.Type || AscDFH.historyitem_DocumentContent_RemoveItem === oChanges.Type))
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return true;
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return false;
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};
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CChangesDocumentContentAddItem.prototype.CreateReverseChange = function()
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{
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return this.private_CreateReverseChange(CChangesDocumentContentRemoveItem);
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};
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/**
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* @constructor
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* @extends {AscDFH.CChangesBaseContentChange}
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*/
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function CChangesDocumentContentRemoveItem(Class, Pos, Items)
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{
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AscDFH.CChangesBaseContentChange.call(this, Class, Pos, Items, false);
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}
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CChangesDocumentContentRemoveItem.prototype = Object.create(AscDFH.CChangesBaseContentChange.prototype);
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CChangesDocumentContentRemoveItem.prototype.constructor = CChangesDocumentContentRemoveItem;
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CChangesDocumentContentRemoveItem.prototype.Type = AscDFH.historyitem_DocumentContent_RemoveItem;
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CChangesDocumentContentRemoveItem.prototype.Undo = function()
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{
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if (!this.Items || this.Items.length <= 0)
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return;
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var oDocument = this.Class;
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var Array_start = oDocument.Content.slice(0, this.Pos);
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var Array_end = oDocument.Content.slice(this.Pos);
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oDocument.private_RecalculateNumbering(this.Items);
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oDocument.private_ReindexContent(this.Pos);
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oDocument.Content = Array_start.concat(this.Items, Array_end);
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oDocument.private_UpdateSelectionPosOnAdd(this.Pos, this.Items.length);
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var nStartIndex = Math.max(this.Pos - 1, 0);
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var nEndIndex = Math.min(oDocument.Content.length - 1, this.Pos + this.Items.length + 1);
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for (var nIndex = nStartIndex; nIndex <= nEndIndex; ++nIndex)
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{
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var oElement = oDocument.Content[nIndex];
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if (nIndex > 0)
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oElement.Prev = oDocument.Content[nIndex - 1];
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else
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oElement.Prev = null;
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if (nIndex < oDocument.Content.length - 1)
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oElement.Next = oDocument.Content[nIndex + 1];
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else
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oElement.Next = null;
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oElement.Parent = oDocument;
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}
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this.Class.Recalculated = false;
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oDocument.UpdateSectionsAfterAdd(this.Items);
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};
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CChangesDocumentContentRemoveItem.prototype.Redo = function()
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{
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if (!this.Items || this.Items.length <= 0)
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return;
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var oDocument = this.Class;
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let removedElements = oDocument.Content.slice(this.Pos, this.Pos + this.Items.length);
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oDocument.UpdateSectionsBeforeRemove(removedElements, false);
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var Elements = oDocument.Content.splice(this.Pos, this.Items.length);
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oDocument.private_RecalculateNumbering(Elements);
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oDocument.private_ReindexContent(this.Pos);
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oDocument.private_UpdateSelectionPosOnRemove(this.Pos, this.Items.length);
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var Pos = this.Pos;
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if (Pos > 0)
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{
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if (Pos <= oDocument.Content.length - 1)
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{
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oDocument.Content[Pos - 1].Next = oDocument.Content[Pos];
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oDocument.Content[Pos].Prev = oDocument.Content[Pos - 1];
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}
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else
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{
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oDocument.Content[Pos - 1].Next = null;
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}
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}
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else if (Pos <= oDocument.Content.length - 1)
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{
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oDocument.Content[Pos].Prev = null;
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}
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this.Class.Recalculated = false;
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};
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CChangesDocumentContentRemoveItem.prototype.private_WriteItem = function(Writer, Item)
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{
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Writer.WriteString2(Item.Get_Id());
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};
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CChangesDocumentContentRemoveItem.prototype.private_ReadItem = function(Reader)
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{
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return AscCommon.g_oTableId.Get_ById(Reader.GetString2());
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};
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CChangesDocumentContentRemoveItem.prototype.Load = function(Color)
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{
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var oDocument = this.Class;
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for (var nIndex = 0, nCount = this.Items.length; nIndex < nCount; ++nIndex)
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{
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var Pos = oDocument.m_oContentChanges.Check(AscCommon.contentchanges_Remove, true !== this.UseArray ? this.Pos : this.PosArray[nIndex]);
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// действие совпало, не делаем его
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if (false === Pos)
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continue;
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oDocument.UpdateSectionsBeforeRemove([oDocument.Content[Pos]], false);
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var Elements = oDocument.Content.splice(Pos, 1);
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oDocument.private_RecalculateNumbering(Elements);
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AscCommon.CollaborativeEditing.Update_DocumentPositionsOnRemove(oDocument, Pos, 1);
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if (Pos > 0)
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{
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if (Pos <= oDocument.Content.length - 1)
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{
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oDocument.Content[Pos - 1].Next = oDocument.Content[Pos];
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oDocument.Content[Pos].Prev = oDocument.Content[Pos - 1];
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}
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else
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{
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if (oDocument.Content[Pos - 1])
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oDocument.Content[Pos - 1].Next = null;
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}
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}
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else if (Pos <= oDocument.Content.length - 1)
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{
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oDocument.Content[Pos].Prev = null;
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}
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oDocument.private_ReindexContent(Pos);
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}
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this.Class.Recalculated = false;
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};
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CChangesDocumentContentRemoveItem.prototype.IsRelated = function(oChanges)
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{
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if (this.Class === oChanges.Class && (AscDFH.historyitem_DocumentContent_AddItem === oChanges.Type || AscDFH.historyitem_DocumentContent_RemoveItem === oChanges.Type))
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return true;
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return false;
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};
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CChangesDocumentContentRemoveItem.prototype.CreateReverseChange = function()
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{
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return this.private_CreateReverseChange(CChangesDocumentContentAddItem);
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};
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