예제 #1
0
        internal HSSFShape CloneShape(HSSFPatriarch patriarch)
        {
            EscherContainerRecord spgrContainer = new EscherContainerRecord();

            spgrContainer.RecordId = (EscherContainerRecord.SPGR_CONTAINER);
            spgrContainer.Options  = ((short)0x000F);
            EscherContainerRecord spContainer = new EscherContainerRecord();
            EscherContainerRecord cont        = (EscherContainerRecord)GetEscherContainer().GetChildById(EscherContainerRecord.SP_CONTAINER);

            byte[] inSp = cont.Serialize();
            spContainer.FillFields(inSp, 0, new DefaultEscherRecordFactory());

            spgrContainer.AddChildRecord(spContainer);
            ObjRecord obj = null;

            if (null != this.GetObjRecord())
            {
                obj = (ObjRecord)this.GetObjRecord().CloneViaReserialise();
            }

            HSSFShapeGroup group = new HSSFShapeGroup(spgrContainer, obj);

            group.Patriarch = patriarch;

            foreach (HSSFShape shape in Children)
            {
                HSSFShape newShape;
                if (shape is HSSFShapeGroup)
                {
                    newShape = ((HSSFShapeGroup)shape).CloneShape(patriarch);
                }
                else
                {
                    newShape = shape.CloneShape();
                }
                group.AddShape(newShape);
                group.OnCreate(newShape);
            }
            return(group);
        }
예제 #2
0
        /**
         * build shape tree from escher container
         * @param container root escher container from which escher records must be taken
         * @param agg - EscherAggregate
         * @param out - shape container to which shapes must be added
         * @param root - node to create HSSFObjectData shapes
         */

        public static void CreateShapeTree(EscherContainerRecord container, EscherAggregate agg,
                                           HSSFShapeContainer out1, DirectoryNode root)
        {
            if (container.RecordId == EscherContainerRecord.SPGR_CONTAINER)
            {
                ObjRecord obj = null;
                EscherClientDataRecord clientData = (EscherClientDataRecord)((EscherContainerRecord)container.GetChild(0)).GetChildById(EscherClientDataRecord.RECORD_ID);
                if (null != clientData)
                {
                    obj = (ObjRecord)agg.GetShapeToObjMapping()[clientData];
                }
                HSSFShapeGroup group = new HSSFShapeGroup(container, obj);
                IList <EscherContainerRecord> children = container.ChildContainers;
                // skip the first child record, it is group descriptor
                for (int i = 0; i < children.Count; i++)
                {
                    EscherContainerRecord spContainer = children[(i)];
                    if (i != 0)
                    {
                        CreateShapeTree(spContainer, agg, group, root);
                    }
                }
                out1.AddShape(group);
            }
            else if (container.RecordId == EscherContainerRecord.SP_CONTAINER)
            {
                Dictionary <EscherRecord, Record.Record> shapeToObj = agg.GetShapeToObjMapping();
                ObjRecord        objRecord = null;
                TextObjectRecord txtRecord = null;

                foreach (EscherRecord record in container.ChildRecords)
                {
                    switch (record.RecordId)
                    {
                    case EscherClientDataRecord.RECORD_ID:
                        objRecord = (ObjRecord)shapeToObj[(record)];
                        break;

                    case EscherTextboxRecord.RECORD_ID:
                        txtRecord = (TextObjectRecord)shapeToObj[(record)];
                        break;
                    }
                }
                if (IsEmbeddedObject(objRecord))
                {
                    HSSFObjectData objectData = new HSSFObjectData(container, objRecord, root);
                    out1.AddShape(objectData);
                    return;
                }
                CommonObjectDataSubRecord cmo = (CommonObjectDataSubRecord)objRecord.SubRecords[0];
                HSSFShape shape;
                switch (cmo.ObjectType)
                {
                case CommonObjectType.Picture:
                    shape = new HSSFPicture(container, objRecord);
                    break;

                case CommonObjectType.Rectangle:
                    shape = new HSSFSimpleShape(container, objRecord, txtRecord);
                    break;

                case CommonObjectType.Line:
                    shape = new HSSFSimpleShape(container, objRecord);
                    break;

                case CommonObjectType.ComboBox:
                    shape = new HSSFCombobox(container, objRecord);
                    break;

                case CommonObjectType.MicrosoftOfficeDrawing:
                    EscherOptRecord optRecord = (EscherOptRecord)container.GetChildById(EscherOptRecord.RECORD_ID);
                    EscherProperty  property  = optRecord.Lookup(EscherProperties.GEOMETRY__VERTICES);
                    if (null != property)
                    {
                        shape = new HSSFPolygon(container, objRecord, txtRecord);
                    }
                    else
                    {
                        shape = new HSSFSimpleShape(container, objRecord, txtRecord);
                    }
                    break;

                case CommonObjectType.Text:
                    shape = new HSSFTextbox(container, objRecord, txtRecord);
                    break;

                case CommonObjectType.Comment:
                    shape = new HSSFComment(container, objRecord, txtRecord, agg.GetNoteRecordByObj(objRecord));
                    break;

                default:
                    shape = new HSSFSimpleShape(container, objRecord, txtRecord);
                    break;
                }
                out1.AddShape(shape);
            }
        }