Exemple #1
0
        /// <summary>
        /// Creates a picture.
        /// </summary>
        /// <param name="anchor">the client anchor describes how this Group Is attached
        /// to the sheet.</param>
        /// <param name="pictureIndex">Index of the picture.</param>
        /// <returns>the newly Created shape.</returns>
        public HSSFPicture CreatePicture(HSSFChildAnchor anchor, int pictureIndex)
        {
            HSSFPicture shape = new HSSFPicture(this, anchor);

            shape.Anchor       = anchor;
            shape.PictureIndex = pictureIndex;
            shapes.Add(shape);
            return(shape);
        }
Exemple #2
0
        /// <summary>
        /// Creates a picture.
        /// </summary>
        /// <param name="anchor">the client anchor describes how this Group is attached
        /// to the sheet.</param>
        /// <param name="pictureIndex">Index of the picture.</param>
        /// <returns>the newly created shape.</returns>
        public IPicture CreatePicture(HSSFClientAnchor anchor, int pictureIndex)
        {
            HSSFPicture shape = new HSSFPicture(null, (HSSFClientAnchor)anchor);

            shape.PictureIndex = pictureIndex;
            shape.Anchor       = (HSSFClientAnchor)anchor;
            AddShape(shape);

            EscherBSERecord bse = (_sheet.Workbook as HSSFWorkbook).Workbook.GetBSERecord(pictureIndex);

            bse.Ref = (bse.Ref + 1);
            return(shape);
        }
 /// <summary>
 /// Creates a picture.
 /// </summary>
 /// <param name="anchor">the client anchor describes how this Group Is attached
 /// to the sheet.</param>
 /// <param name="pictureIndex">Index of the picture.</param>
 /// <returns>the newly Created shape.</returns>
 public HSSFPicture CreatePicture(HSSFChildAnchor anchor, int pictureIndex)
 {
     HSSFPicture shape = new HSSFPicture(this, anchor);
     shape.Anchor = anchor;
     shape.PictureIndex=pictureIndex;
     shapes.Add(shape);
     return shape;
 }
        /// <summary>
        /// Creates a picture.
        /// </summary>
        /// <param name="anchor">the client anchor describes how this Group is attached
        /// to the sheet.</param>
        /// <param name="pictureIndex">Index of the picture.</param>
        /// <returns>the newly created shape.</returns>
        public IPicture CreatePicture(HSSFClientAnchor anchor, int pictureIndex)
        {
            HSSFPicture shape = new HSSFPicture(null, (HSSFClientAnchor)anchor);
            shape.PictureIndex=pictureIndex;
            shape.Anchor = (HSSFClientAnchor)anchor;
            AddShape(shape);

            EscherBSERecord bse = (_sheet.Workbook as HSSFWorkbook).Workbook.GetBSERecord(pictureIndex);
            bse.Ref = (bse.Ref + 1);
            return shape;
        }
        /**
         * Converts the Records into UserModel
         *  objects on the bound HSSFPatriarch
         */
        public void ConvertRecordsToUserModel()
        {
            if (patriarch == null)
            {
                throw new InvalidOperationException("Must call SetPatriarch() first");
            }

            // The top level container ought to have
            //  the DgRecord and the container of one container
            //  per shape Group (patriach overall first)
            EscherContainerRecord topContainer =
                (EscherContainerRecord)GetEscherContainer();
            if (topContainer == null)
            {
                return;
            }
            topContainer = (EscherContainerRecord)
                topContainer.ChildContainers[0];

            IList<EscherContainerRecord> tcc = topContainer.ChildContainers;
            if (tcc.Count == 0)
            {
                throw new InvalidOperationException("No child escher containers at the point that should hold the patriach data, and one container per top level shape!");
            }

            // First up, Get the patriach position
            // This Is in the first EscherSpgrRecord, in
            //  the first container, with a EscherSRecord too
            EscherContainerRecord patriachContainer =
                (EscherContainerRecord)tcc[0];
            EscherSpgrRecord spgr = null;
            for (IEnumerator it = patriachContainer.ChildRecords.GetEnumerator(); it.MoveNext(); )
            {
                EscherRecord r = (EscherRecord)it.Current;
                if (r is EscherSpgrRecord)
                {
                    spgr = (EscherSpgrRecord)r;
                    break;
                }
            }
            if (spgr != null)
            {
                patriarch.SetCoordinates(
                        spgr.RectX1, spgr.RectY1,
                        spgr.RectX2, spgr.RectY2
                );
            }

            // Now Process the containers for each Group
            //  and objects
            for (int i = 1; i < tcc.Count; i++)
            {
                EscherContainerRecord shapeContainer =
                    (EscherContainerRecord)tcc[i];
                //Console.Error.WriteLine("\n\n*****\n\n");
                //Console.Error.WriteLine(shapeContainer);

                // Could be a Group, or a base object
                if (shapeContainer.RecordId == EscherContainerRecord.SPGR_CONTAINER)
                {
                    if(shapeContainer.ChildRecords.Count>0)
                    {
                        // Group
                        HSSFShapeGroup group =
                            new HSSFShapeGroup(null, new HSSFClientAnchor());
                        patriarch.Children.Add(group);

                        EscherContainerRecord groupContainer =
                            (EscherContainerRecord)shapeContainer.GetChild(0);
                        ConvertRecordsToUserModel(groupContainer, group);
                    }
                }
                else if (shapeContainer.RecordId == EscherContainerRecord.SP_CONTAINER)
                {
                    EscherSpRecord spRecord = shapeContainer.GetChildById(EscherSpRecord.RECORD_ID);
                    int type = spRecord.Options >> 4;

                    switch (type)
                    {
                        case ST_TEXTBOX:
                            // TextBox
                            HSSFTextbox box =
                                new HSSFTextbox(null, new HSSFClientAnchor());
                            patriarch.Children.Add(box);

                            ConvertRecordsToUserModel(shapeContainer, box);
                            break;
                        case ST_PICTUREFRAME:
                            // Duplicated from
                            // org.apache.poi.hslf.model.Picture.getPictureIndex()
                            EscherOptRecord opt = (EscherOptRecord)GetEscherChild(shapeContainer, EscherOptRecord.RECORD_ID);
                            EscherSimpleProperty prop = (EscherSimpleProperty)opt.Lookup(EscherProperties.BLIP__BLIPTODISPLAY);
                            if (prop != null)
                            {
                                int pictureIndex = prop.PropertyValue;
                                EscherClientAnchorRecord anchorRecord = (EscherClientAnchorRecord)GetEscherChild(shapeContainer, EscherClientAnchorRecord.RECORD_ID);
                                HSSFClientAnchor anchor = new HSSFClientAnchor();
                                anchor.Col1 = anchorRecord.Col1;
                                anchor.Col2 = anchorRecord.Col2;
                                anchor.Dx1 = anchorRecord.Dx1;
                                anchor.Dx2 = anchorRecord.Dx2;
                                anchor.Dy1 = anchorRecord.Dy1;
                                anchor.Dy2 = anchorRecord.Dy2;
                                anchor.Row1 = anchorRecord.Row1;
                                anchor.Row2 = anchorRecord.Row2;
                                HSSFPicture picture = new HSSFPicture(null, anchor);
                                picture.PictureIndex = pictureIndex;
                                patriarch.AddShape(picture);

                            }
                            break;
                    }


                }
                else
                {
                    // Base level
                    ConvertRecordsToUserModel(shapeContainer, patriarch);
                }
            }

            // Now, clear any trace of what records make up
            //  the patriarch
            // Otherwise, everything will go horribly wrong
            //  when we try to Write out again....
            //    	clearEscherRecords();
            drawingManager.GetDgg().FileIdClusters=new EscherDggRecord.FileIdCluster[0];

            // TODO: Support Converting our records
            //  back into shapes
            log.Log(POILogger.WARN, "Not Processing objects into Patriarch!");
        }