/*
 * (c) Copyright Ascensio System SIA 2010-2015
 *
 * This program is a free software product. You can redistribute it and/or 
 * modify it under the terms of the GNU Affero General Public License (AGPL) 
 * version 3 as published by the Free Software Foundation. In accordance with 
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect 
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied 
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For 
 * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
 * EU, LV-1021.
 *
 * The  interactive user interfaces in modified source and object code versions
 * of the Program must display Appropriate Legal Notices, as required under 
 * Section 5 of the GNU AGPL version 3.
 *
 * Pursuant to Section 7(b) of the License you must retain the original Product
 * logo when distributing the program. Pursuant to Section 7(e) we decline to
 * grant you any rights under trademark law for use of our trademarks.
 *
 * All the Product's GUI elements, including illustrations and icon sets, as
 * well as technical writing content are licensed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International. See the License
 * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 */
 "use strict";
function CPPTXContentLoader() {
    this.Reader = new BinaryPPTYLoader();
    this.Writer = null;
    this.stream = null;
    this.TempMainObject = null;
    this.ParaDrawing = null;
    this.LogicDocument = null;
    this.BaseReader = null;
    this.ImageMapChecker = {};
    this.Start_UseFullUrl = function () {
        this.Reader.Start_UseFullUrl();
    };
    this.End_UseFullUrl = function () {
        return this.Reader.End_UseFullUrl();
    };
    this.ReadDrawing = function (reader, stream, logicDocument, paraDrawing) {
        this.BaseReader = reader;
        if (this.Reader == null) {
            this.Reader = new BinaryPPTYLoader();
        }
        if (null != paraDrawing) {
            this.ParaDrawing = paraDrawing;
            this.TempMainObject = null;
        }
        this.LogicDocument = logicDocument;
        this.Reader.ImageMapChecker = this.ImageMapChecker;
        if (null == this.stream) {
            this.stream = new FileStream();
            this.stream.obj = stream.obj;
            this.stream.data = stream.data;
            this.stream.size = stream.size;
        }
        this.stream.pos = stream.pos;
        this.stream.cur = stream.cur;
        this.Reader.stream = this.stream;
        this.Reader.presentation = logicDocument;
        var GrObject = null;
        var s = this.stream;
        var _main_type = s.GetUChar();
        var _rec_start = s.cur;
        var _end_rec = _rec_start + s.GetULong() + 4;
        if (s.cur < _end_rec) {
            s.Skip2(5);
            var _type = s.GetUChar();
            switch (_type) {
            case 1:
                GrObject = this.ReadShape();
                break;
            case 2:
                GrObject = this.ReadPic();
                break;
            case 3:
                GrObject = this.ReadCxn();
                break;
            case 4:
                GrObject = this.ReadGroupShape();
                break;
            case 5:
                s.SkipRecord();
                break;
            default:
                break;
            }
        }
        s.Seek2(_end_rec);
        stream.pos = s.pos;
        stream.cur = s.cur;
        return GrObject;
    };
    this.ReadGraphicObject = function (stream, presentation) {
        if (this.Reader == null) {
            this.Reader = new BinaryPPTYLoader();
        }
        if (presentation) {
            this.Reader.presentation = presentation;
        }
        var oLogicDocument = this.LogicDocument;
        this.LogicDocument = null;
        this.Reader.ImageMapChecker = this.ImageMapChecker;
        if (null == this.stream) {
            this.stream = new FileStream();
            this.stream.obj = stream.obj;
            this.stream.data = stream.data;
            this.stream.size = stream.size;
        }
        this.stream.pos = stream.pos;
        this.stream.cur = stream.cur;
        this.Reader.stream = this.stream;
        var s = this.stream;
        var _main_type = s.GetUChar();
        var _rec_start = s.cur;
        var _end_rec = _rec_start + s.GetULong() + 4;
        s.Skip2(5);
        var GrObject = this.Reader.ReadGraphicObject();
        s.Seek2(_end_rec);
        stream.pos = s.pos;
        stream.cur = s.cur;
        this.LogicDocument = oLogicDocument;
        return GrObject;
    };
    this.ReadTextBody = function (reader, stream, shape, presentation) {
        this.BaseReader = reader;
        if (this.Reader == null) {
            this.Reader = new BinaryPPTYLoader();
        }
        if (!this.Reader.presentation && presentation) {
            this.Reader.presentation = presentation;
        }
        var oLogicDocument = this.LogicDocument;
        this.LogicDocument = null;
        this.Reader.ImageMapChecker = this.ImageMapChecker;
        if (null == this.stream) {
            this.stream = new FileStream();
            this.stream.obj = stream.obj;
            this.stream.data = stream.data;
            this.stream.size = stream.size;
        }
        this.stream.pos = stream.pos;
        this.stream.cur = stream.cur;
        this.Reader.stream = this.stream;
        var s = this.stream;
        var _main_type = s.GetUChar();
        var txBody = this.Reader.ReadTextBody(shape);
        stream.pos = s.pos;
        stream.cur = s.cur;
        this.LogicDocument = oLogicDocument;
        return txBody;
    };
    this.ReadTextBodyTxPr = function (reader, stream, shape) {
        this.BaseReader = reader;
        if (this.Reader == null) {
            this.Reader = new BinaryPPTYLoader();
        }
        var oLogicDocument = this.LogicDocument;
        this.LogicDocument = null;
        this.Reader.ImageMapChecker = this.ImageMapChecker;
        if (null == this.stream) {
            this.stream = new FileStream();
            this.stream.obj = stream.obj;
            this.stream.data = stream.data;
            this.stream.size = stream.size;
        }
        this.stream.pos = stream.pos;
        this.stream.cur = stream.cur;
        this.Reader.stream = this.stream;
        var s = this.stream;
        var _main_type = s.GetUChar();
        var txBody = this.Reader.ReadTextBodyTxPr(shape);
        stream.pos = s.pos;
        stream.cur = s.cur;
        this.LogicDocument = oLogicDocument;
        return txBody;
    };
    this.ReadShapeProperty = function (stream) {
        if (this.Reader == null) {
            this.Reader = new BinaryPPTYLoader();
        }
        var oLogicDocument = this.LogicDocument;
        this.LogicDocument = null;
        this.Reader.ImageMapChecker = this.ImageMapChecker;
        if (null == this.stream) {
            this.stream = new FileStream();
            this.stream.obj = stream.obj;
            this.stream.data = stream.data;
            this.stream.size = stream.size;
        }
        this.stream.pos = stream.pos;
        this.stream.cur = stream.cur;
        this.Reader.stream = this.stream;
        var s = this.stream;
        var _main_type = s.GetUChar();
        var oNewSpPr = new CSpPr();
        this.Reader.ReadSpPr(oNewSpPr);
        stream.pos = s.pos;
        stream.cur = s.cur;
        this.LogicDocument = oLogicDocument;
        return oNewSpPr;
    };
    this.ReadShape = function () {
        var s = this.stream;
        var shape = new CShape();
        shape.setWordShape(true);
        shape.setBDeleted(false);
        shape.setParent(this.TempMainObject == null ? this.ParaDrawing : null);
        var _rec_start = s.cur;
        var _end_rec = _rec_start + s.GetULong() + 4;
        s.Skip2(1);
        while (true) {
            var _at = s.GetUChar();
            if (_at == g_nodeAttributeEnd) {
                break;
            }
            switch (_at) {
            case 0:
                shape.attrUseBgFill = s.GetBool();
                break;
            default:
                break;
            }
        }
        while (s.cur < _end_rec) {
            var _at = s.GetUChar();
            switch (_at) {
            case 0:
                s.SkipRecord();
                break;
            case 1:
                var spPr = new CSpPr();
                this.ReadSpPr(spPr);
                shape.setSpPr(spPr);
                shape.spPr.setParent(shape);
                break;
            case 2:
                shape.setStyle(this.Reader.ReadShapeStyle());
                break;
            case 3:
                s.SkipRecord();
                break;
            case 4:
                var oThis = this.BaseReader;
                shape.setTextBoxContent(new CDocumentContent(shape, this.LogicDocument.DrawingDocument, 0, 0, 0, 0, false, false));
                var _old_cont = shape.textBoxContent.Content[0];
                shape.textBoxContent.Internal_Content_RemoveAll();
                s.Skip2(4);
                oThis.stream.pos = s.pos;
                oThis.stream.cur = s.cur;
                var oBinary_DocumentTableReader = new Binary_DocumentTableReader(shape.textBoxContent, oThis.oReadResult, null, oThis.stream, false, oThis.oComments);
                var nDocLength = oThis.stream.GetULongLE();
                var content_arr = [];
                oThis.bcr.Read1(nDocLength, function (t, l) {
                    return oBinary_DocumentTableReader.ReadDocumentContent(t, l, content_arr);
                });
                for (var i = 0, length = content_arr.length; i < length; ++i) {
                    shape.textBoxContent.Internal_Content_Add(i, content_arr[i]);
                }
                s.pos = oThis.stream.pos;
                s.cur = oThis.stream.cur;
                if (shape.textBoxContent.Content.length == 0) {
                    shape.textBoxContent.Internal_Content_Add(0, _old_cont);
                }
                break;
            case 5:
                var bodyPr = new CBodyPr();
                this.Reader.CorrectBodyPr(bodyPr);
                shape.setBodyPr(bodyPr);
            default:
                break;
            }
        }
        s.Seek2(_end_rec);
        return shape;
    };
    this.ReadCxn = function () {
        var s = this.stream;
        var shape = new CShape();
        shape.setWordShape(true);
        shape.setParent(this.TempMainObject == null ? this.ParaDrawing : null);
        var _rec_start = s.cur;
        var _end_rec = _rec_start + s.GetULong() + 4;
        s.Skip2(1);
        while (true) {
            var _at = s.GetUChar();
            if (_at == g_nodeAttributeEnd) {
                break;
            }
            switch (_at) {
            case 0:
                shape.attrUseBgFill = s.GetBool();
                break;
            default:
                break;
            }
        }
        while (s.cur < _end_rec) {
            var _at = s.GetUChar();
            switch (_at) {
            case 0:
                s.SkipRecord();
                break;
            case 1:
                var spPr = new CSpPr();
                this.ReadSpPr(spPr);
                shape.setSpPr(spPr);
                break;
            case 2:
                shape.setStyle(this.Reader.ReadShapeStyle());
                break;
            default:
                break;
            }
        }
        s.Seek2(_end_rec);
        return shape;
    };
    this.ReadPic = function () {
        var s = this.stream;
        var pic = new CImageShape();
        pic.setBDeleted(false);
        pic.setParent(this.TempMainObject == null ? this.ParaDrawing : null);
        var _rec_start = s.cur;
        var _end_rec = _rec_start + s.GetULong() + 4;
        while (s.cur < _end_rec) {
            var _at = s.GetUChar();
            switch (_at) {
            case 0:
                s.SkipRecord();
                break;
            case 1:
                var unifill = this.Reader.ReadUniFill();
                pic.setBlipFill(unifill.fill);
                break;
            case 2:
                var spPr = new CSpPr();
                this.ReadSpPr(spPr);
                pic.setSpPr(spPr);
                pic.spPr.setParent(pic);
                break;
            case 3:
                pic.setStyle(this.Reader.ReadShapeStyle());
                break;
            default:
                break;
            }
        }
        s.Seek2(_end_rec);
        return pic;
    };
    this.ReadGroupShape = function () {
        var s = this.stream;
        var shape = new CGroupShape();
        shape.setBDeleted(false);
        shape.setParent(this.TempMainObject == null ? this.ParaDrawing : null);
        this.TempGroupObject = shape;
        var oldParaDrawing = this.ParaDrawing;
        this.ParaDrawing = null;
        var _rec_start = s.cur;
        var _end_rec = _rec_start + s.GetULong() + 4;
        while (s.cur < _end_rec) {
            var _at = s.GetUChar();
            switch (_at) {
            case 0:
                s.SkipRecord();
                break;
            case 1:
                var spPr = new CSpPr();
                this.ReadSpPr(spPr);
                shape.setSpPr(spPr);
                shape.spPr.setParent(shape);
                break;
            case 2:
                s.Skip2(4);
                var _c = s.GetULong();
                for (var i = 0; i < _c; i++) {
                    s.Skip2(1);
                    var __len = s.GetULong();
                    if (__len == 0) {
                        continue;
                    }
                    var _type = s.GetUChar();
                    var sp;
                    switch (_type) {
                    case 1:
                        sp = this.ReadShape();
                        sp.setGroup(shape);
                        shape.addToSpTree(shape.spTree.length, sp);
                        break;
                    case 2:
                        sp = this.ReadPic();
                        sp.setGroup(shape);
                        shape.addToSpTree(shape.spTree.length, sp);
                        break;
                    case 3:
                        sp = this.ReadCxn();
                        sp.setGroup(shape);
                        shape.addToSpTree(shape.spTree.length, sp);
                        break;
                    case 4:
                        sp = this.ReadGroupShape();
                        sp.setGroup(shape);
                        shape.addToSpTree(shape.spTree.length, sp);
                        break;
                    case 5:
                        var _chart = this.Reader.ReadChartDataInGroup(shape);
                        if (null != _chart) {
                            _chart.setGroup(shape);
                            shape.addToSpTree(shape.spTree.length, _chart);
                        }
                        break;
                    default:
                        break;
                    }
                }
                break;
            default:
                break;
            }
        }
        this.ParaDrawing = oldParaDrawing;
        s.Seek2(_end_rec);
        this.TempGroupObject = null;
        return shape;
    };
    this.ReadSpPr = function (spPr) {
        var s = this.stream;
        var _rec_start = s.cur;
        var _end_rec = _rec_start + s.GetULong() + 4;
        s.Skip2(1);
        while (true) {
            var _at = s.GetUChar();
            if (_at == g_nodeAttributeEnd) {
                break;
            }
            if (0 == _at) {
                spPr.bwMode = s.GetUChar();
            } else {
                break;
            }
        }
        while (s.cur < _end_rec) {
            var _at = s.GetUChar();
            switch (_at) {
            case 0:
                spPr.setXfrm(this.Reader.ReadXfrm());
                spPr.xfrm.setParent(spPr);
                break;
            case 1:
                spPr.setGeometry(this.Reader.ReadGeometry(spPr.xfrm));
                if (spPr.geometry) {
                    spPr.geometry.setParent(spPr);
                }
                break;
            case 2:
                spPr.setFill(this.Reader.ReadUniFill());
                break;
            case 3:
                spPr.setLn(this.Reader.ReadLn());
                break;
            case 4:
                var _len = s.GetULong();
                s.Skip2(_len);
                break;
            case 5:
                var _len = s.GetULong();
                s.Skip2(_len);
                break;
            case 6:
                var _len = s.GetULong();
                s.Skip2(_len);
                break;
            default:
                break;
            }
        }
        s.Seek2(_end_rec);
    };
    this.CorrectXfrm = function (_xfrm) {
        if (!_xfrm) {
            return;
        }
        if (null == _xfrm.rot) {
            return;
        }
        var nInvertRotate = 0;
        if (true === _xfrm.flipH) {
            nInvertRotate += 1;
        }
        if (true === _xfrm.flipV) {
            nInvertRotate += 1;
        }
        var _rot = _xfrm.rot;
        var _del = 2 * Math.PI;
        if (nInvertRotate) {
            _rot = -_rot;
        }
        if (_rot >= _del) {
            var _intD = (_rot / _del) >> 0;
            _rot = _rot - _intD * _del;
        } else {
            if (_rot < 0) {
                var _intD = (-_rot / _del) >> 0;
                _intD = 1 + _intD;
                _rot = _rot + _intD * _del;
            }
        }
        _xfrm.rot = _rot;
    };
    this.ReadTheme = function (reader, stream) {
        this.BaseReader = reader;
        if (this.Reader == null) {
            this.Reader = new BinaryPPTYLoader();
        }
        if (null == this.stream) {
            this.stream = new FileStream();
            this.stream.obj = stream.obj;
            this.stream.data = stream.data;
            this.stream.size = stream.size;
        }
        this.stream.pos = stream.pos;
        this.stream.cur = stream.cur;
        this.Reader.stream = this.stream;
        return this.Reader.ReadTheme();
    };
    this.CheckImagesNeeds = function (logicDoc) {
        var index = 0;
        logicDoc.ImageMap = {};
        for (var i in this.ImageMapChecker) {
            logicDoc.ImageMap[index++] = i;
        }
    };
    this.Clear = function (bClearStreamOnly) {
        this.Reader.stream = null;
        this.stream = null;
        this.BaseReader = null;
        if (!bClearStreamOnly) {
            this.ImageMapChecker = {};
        }
    };
}
function CPPTXContentWriter() {
    this.BinaryFileWriter = new CBinaryFileWriter();
    this.BinaryFileWriter.Init();
    this.TreeDrawingIndex = 0;
    this.ShapeTextBoxContent = null;
    this.arrayStackStartsTextBoxContent = [];
    this.arrayStackStarts = [];
    this.Start_UseFullUrl = function (origin) {
        this.BinaryFileWriter.Start_UseFullUrl(origin);
    };
    this.Start_UseDocumentOrigin = function (origin) {
        this.BinaryFileWriter.Start_UseDocumentOrigin(origin);
    };
    this.End_UseFullUrl = function () {
        return this.BinaryFileWriter.End_UseFullUrl();
    };
    this._Start = function () {
        this.ShapeTextBoxContent = new CMemory();
        this.arrayStackStartsTextBoxContent = [];
        this.arrayStackStarts = [];
    };
    this._End = function () {
        this.ShapeTextBoxContent = null;
    };
    this.WriteTextBody = function (memory, textBody) {
        if (this.BinaryFileWriter.UseContinueWriter) {
            this.BinaryFileWriter.ImData = memory.ImData;
            this.BinaryFileWriter.data = memory.data;
            this.BinaryFileWriter.len = memory.len;
            this.BinaryFileWriter.pos = memory.pos;
        } else {
            this.TreeDrawingIndex++;
            this.arrayStackStarts.push(this.BinaryFileWriter.pos);
        }
        var _writer = this.BinaryFileWriter;
        _writer.StartRecord(0);
        _writer.WriteTxBody(textBody);
        _writer.EndRecord();
        if (this.BinaryFileWriter.UseContinueWriter) {
            memory.ImData = this.BinaryFileWriter.ImData;
            memory.data = this.BinaryFileWriter.data;
            memory.len = this.BinaryFileWriter.len;
            memory.pos = this.BinaryFileWriter.pos;
        } else {
            this.TreeDrawingIndex--;
            var oldPos = this.arrayStackStarts[this.arrayStackStarts.length - 1];
            memory.WriteBuffer(this.BinaryFileWriter.data, oldPos, this.BinaryFileWriter.pos - oldPos);
            this.BinaryFileWriter.pos = oldPos;
            this.arrayStackStarts.splice(this.arrayStackStarts.length - 1, 1);
        }
    };
    this.WriteSpPr = function (memory, spPr) {
        if (this.BinaryFileWriter.UseContinueWriter) {
            this.BinaryFileWriter.ImData = memory.ImData;
            this.BinaryFileWriter.data = memory.data;
            this.BinaryFileWriter.len = memory.len;
            this.BinaryFileWriter.pos = memory.pos;
        } else {
            this.TreeDrawingIndex++;
            this.arrayStackStarts.push(this.BinaryFileWriter.pos);
        }
        var _writer = this.BinaryFileWriter;
        _writer.StartRecord(0);
        _writer.WriteSpPr(spPr);
        _writer.EndRecord();
        if (this.BinaryFileWriter.UseContinueWriter) {
            memory.ImData = this.BinaryFileWriter.ImData;
            memory.data = this.BinaryFileWriter.data;
            memory.len = this.BinaryFileWriter.len;
            memory.pos = this.BinaryFileWriter.pos;
        } else {
            this.TreeDrawingIndex--;
            var oldPos = this.arrayStackStarts[this.arrayStackStarts.length - 1];
            memory.WriteBuffer(this.BinaryFileWriter.data, oldPos, this.BinaryFileWriter.pos - oldPos);
            this.BinaryFileWriter.pos = oldPos;
            this.arrayStackStarts.splice(this.arrayStackStarts.length - 1, 1);
        }
    };
    this.WriteDrawing = function (memory, grObject, Document, oMapCommentId, oNumIdMap, copyParams) {
        this.TreeDrawingIndex++;
        this.arrayStackStarts.push(this.BinaryFileWriter.pos);
        this.BinaryFileWriter.StartRecord(0);
        this.BinaryFileWriter.StartRecord(1);
        switch (grObject.getObjectType()) {
        case historyitem_type_Shape:
            if (grObject.bWordShape) {
                this.WriteShape(grObject, Document, oMapCommentId, oNumIdMap, copyParams);
            } else {
                this.WriteShape2(grObject, Document, oMapCommentId, oNumIdMap, copyParams);
            }
            break;
        case historyitem_type_ImageShape:
            this.WriteImage(grObject);
            break;
        case historyitem_type_GroupShape:
            this.WriteGroup(grObject, Document, oMapCommentId, oNumIdMap, copyParams);
            break;
        }
        this.BinaryFileWriter.EndRecord();
        this.BinaryFileWriter.EndRecord();
        this.TreeDrawingIndex--;
        var oldPos = this.arrayStackStarts[this.arrayStackStarts.length - 1];
        memory.WriteBuffer(this.BinaryFileWriter.data, oldPos, this.BinaryFileWriter.pos - oldPos);
        this.BinaryFileWriter.pos = oldPos;
        this.arrayStackStarts.splice(this.arrayStackStarts.length - 1, 1);
    };
    this.WriteShape2 = function (shape, Document, oMapCommentId, oNumIdMap, copyParams) {
        var _writer = this.BinaryFileWriter;
        _writer.WriteShape(shape);
    };
    this.WriteShape = function (shape, Document, oMapCommentId, oNumIdMap, copyParams) {
        var _writer = this.BinaryFileWriter;
        _writer.StartRecord(1);
        _writer.WriteUChar(g_nodeAttributeStart);
        _writer._WriteBool2(0, shape.attrUseBgFill);
        _writer.WriteUChar(g_nodeAttributeEnd);
        shape.spPr.WriteXfrm = shape.spPr.xfrm;
        shape.spPr.Geometry = shape.spPr.geometry;
        var tmpFill = shape.spPr.Fill;
        var isUseTmpFill = false;
        if (tmpFill !== undefined && tmpFill != null) {
            var trans = ((tmpFill.transparent != null) && (tmpFill.transparent != 255)) ? tmpFill.transparent : null;
            if (trans != null) {
                if (tmpFill.fill === undefined || tmpFill.fill == null) {
                    isUseTmpFill = true;
                    shape.spPr.Fill = shape.brush;
                }
            }
        }
        _writer.WriteRecord1(1, shape.spPr, _writer.WriteSpPr);
        _writer.WriteRecord2(2, shape.style, _writer.WriteShapeStyle);
        if (shape.textBoxContent) {
            _writer.StartRecord(4);
            var memory = this.ShapeTextBoxContent;
            this.arrayStackStartsTextBoxContent.push(memory.pos);
            var bdtw = new BinaryDocumentTableWriter(memory, Document, oMapCommentId, oNumIdMap, copyParams);
            var bcw = new BinaryCommonWriter(memory);
            bcw.WriteItemWithLength(function () {
                bdtw.WriteDocumentContent(shape.textBoxContent);
            });
            var oldPos = this.arrayStackStartsTextBoxContent[this.arrayStackStartsTextBoxContent.length - 1];
            _writer.WriteBuffer(memory.data, oldPos, memory.pos - oldPos);
            memory.pos = oldPos;
            this.arrayStackStartsTextBoxContent.splice(this.arrayStackStartsTextBoxContent.length - 1, 1);
            _writer.EndRecord();
            _writer.StartRecord(5);
            _writer.WriteBodyPr(shape.bodyPr);
            _writer.EndRecord();
        }
        delete shape.spPr.Geometry;
        if (isUseTmpFill) {
            shape.spPr.Fill = tmpFill;
        }
        delete shape.spPr.WriteXfrm;
        _writer.EndRecord();
    };
    this.WriteImage = function (image) {
        var _writer = this.BinaryFileWriter;
        _writer.StartRecord(2);
        image.spPr.WriteXfrm = image.spPr.xfrm;
        image.spPr.Geometry = image.spPr.geometry;
        if (image.spPr.Geometry === undefined || image.spPr.Geometry == null) {
            image.spPr.Geometry = CreateGeometry("rect");
        }
        var _unifill = null;
        if (image.blipFill instanceof CUniFill) {
            _unifill = image.blipFill;
        } else {
            _unifill = new CUniFill();
            _unifill.fill = image.blipFill;
        }
        _writer.WriteRecord1(1, _unifill, _writer.WriteUniFill);
        _writer.WriteRecord1(2, image.spPr, _writer.WriteSpPr);
        _writer.WriteRecord2(3, image.style, _writer.WriteShapeStyle);
        delete image.spPr.WriteXfrm;
        delete image.spPr.Geometry;
        _writer.EndRecord();
    };
    this.WriteImageBySrc = function (memory, src, w, h) {
        this.arrayStackStarts.push(this.BinaryFileWriter.pos);
        var _writer = this.BinaryFileWriter;
        _writer.StartRecord(0);
        _writer.StartRecord(1);
        _writer.StartRecord(2);
        var spPr = new CSpPr();
        spPr.WriteXfrm = new CXfrm();
        spPr.WriteXfrm.offX = 0;
        spPr.WriteXfrm.offY = 0;
        spPr.WriteXfrm.extX = w;
        spPr.WriteXfrm.extY = h;
        spPr.Geometry = CreateGeometry("rect");
        var _unifill = new CUniFill();
        _unifill.fill = new CBlipFill();
        _unifill.fill.RasterImageId = src;
        _writer.WriteRecord1(1, _unifill, _writer.WriteUniFill);
        _writer.WriteRecord1(2, spPr, _writer.WriteSpPr);
        _writer.EndRecord();
        _writer.EndRecord();
        _writer.EndRecord();
        var oldPos = this.arrayStackStarts[this.arrayStackStarts.length - 1];
        memory.WriteBuffer(this.BinaryFileWriter.data, oldPos, this.BinaryFileWriter.pos - oldPos);
        this.BinaryFileWriter.pos = oldPos;
        this.arrayStackStarts.splice(this.arrayStackStarts.length - 1, 1);
    };
    this.WriteGroup = function (group, Document, oMapCommentId, oNumIdMap, copyParams) {
        var _writer = this.BinaryFileWriter;
        _writer.StartRecord(4);
        group.spPr.WriteXfrm = group.spPr.xfrm;
        _writer.WriteRecord1(1, group.spPr, _writer.WriteGrpSpPr);
        delete group.spPr.WriteXfrm;
        var spTree = group.spTree;
        var _len = spTree.length;
        if (0 != _len) {
            _writer.StartRecord(2);
            _writer.WriteULong(_len);
            for (var i = 0; i < _len; i++) {
                _writer.StartRecord(0);
                var elem = spTree[i];
                switch (elem.getObjectType()) {
                case historyitem_type_Shape:
                    if (elem.bWordShape) {
                        this.WriteShape(elem, Document, oMapCommentId, oNumIdMap, copyParams);
                    } else {
                        this.WriteShape2(elem, Document, oMapCommentId, oNumIdMap, copyParams);
                    }
                    break;
                case historyitem_type_ImageShape:
                    this.WriteImage(elem);
                    break;
                case historyitem_type_GroupShape:
                    this.WriteGroup(elem, Document, oMapCommentId, oNumIdMap, copyParams);
                    break;
                case historyitem_type_ChartSpace:
                    this.BinaryFileWriter.WriteChart(elem);
                    break;
                }
                _writer.EndRecord(0);
            }
            _writer.EndRecord();
        }
        _writer.EndRecord();
    };
    this.WriteTheme = function (memory, theme) {
        this.BinaryFileWriter.pos = 0;
        this.BinaryFileWriter.WriteTheme(theme);
        memory.WriteBuffer(this.BinaryFileWriter.data, 0, this.BinaryFileWriter.pos);
        this.BinaryFileWriter.pos = 0;
    };
}
window.global_pptx_content_loader = new CPPTXContentLoader();
window.global_pptx_content_writer = new CPPTXContentWriter();