Examples with DrawingGroupRecord org.apache.poi.hssf.record.DrawingGroupRecord used on opensource projects

Example 1 with DrawingGroupRecord

use of org.apache.poi.hssf.record.DrawingGroupRecord in project poi by apache.

the class InternalWorkbook method createDrawingGroup.

/**
     * Creates a primary drawing group record.  If it already
     *  exists then it's modified.
     */
public void createDrawingGroup() {
    if (drawingManager == null) {
        EscherContainerRecord dggContainer = new EscherContainerRecord();
        EscherDggRecord dgg = new EscherDggRecord();
        EscherOptRecord opt = new EscherOptRecord();
        EscherSplitMenuColorsRecord splitMenuColors = new EscherSplitMenuColorsRecord();
        dggContainer.setRecordId((short) 0xF000);
        dggContainer.setOptions((short) 0x000F);
        dgg.setRecordId(EscherDggRecord.RECORD_ID);
        dgg.setOptions((short) 0x0000);
        dgg.setShapeIdMax(1024);
        dgg.setNumShapesSaved(0);
        dgg.setDrawingsSaved(0);
        dgg.setFileIdClusters(new EscherDggRecord.FileIdCluster[] {});
        drawingManager = new DrawingManager2(dgg);
        EscherContainerRecord bstoreContainer = null;
        if (!escherBSERecords.isEmpty()) {
            bstoreContainer = new EscherContainerRecord();
            bstoreContainer.setRecordId(EscherContainerRecord.BSTORE_CONTAINER);
            bstoreContainer.setOptions((short) ((escherBSERecords.size() << 4) | 0xF));
            for (EscherRecord escherRecord : escherBSERecords) {
                bstoreContainer.addChildRecord(escherRecord);
            }
        }
        opt.setRecordId((short) 0xF00B);
        opt.setOptions((short) 0x0033);
        opt.addEscherProperty(new EscherBoolProperty(EscherProperties.TEXT__SIZE_TEXT_TO_FIT_SHAPE, 524296));
        opt.addEscherProperty(new EscherRGBProperty(EscherProperties.FILL__FILLCOLOR, 0x08000041));
        opt.addEscherProperty(new EscherRGBProperty(EscherProperties.LINESTYLE__COLOR, 134217792));
        splitMenuColors.setRecordId((short) 0xF11E);
        splitMenuColors.setOptions((short) 0x0040);
        splitMenuColors.setColor1(0x0800000D);
        splitMenuColors.setColor2(0x0800000C);
        splitMenuColors.setColor3(0x08000017);
        splitMenuColors.setColor4(0x100000F7);
        dggContainer.addChildRecord(dgg);
        if (bstoreContainer != null) {
            dggContainer.addChildRecord(bstoreContainer);
        }
        dggContainer.addChildRecord(opt);
        dggContainer.addChildRecord(splitMenuColors);
        int dgLoc = findFirstRecordLocBySid(DrawingGroupRecord.sid);
        if (dgLoc == -1) {
            DrawingGroupRecord drawingGroup = new DrawingGroupRecord();
            drawingGroup.addEscherRecord(dggContainer);
            int loc = findFirstRecordLocBySid(CountryRecord.sid);
            getRecords().add(loc + 1, drawingGroup);
        } else {
            DrawingGroupRecord drawingGroup = new DrawingGroupRecord();
            drawingGroup.addEscherRecord(dggContainer);
            getRecords().set(dgLoc, drawingGroup);
        }
    }
}

Example 2 with DrawingGroupRecord

use of org.apache.poi.hssf.record.DrawingGroupRecord in project poi by apache.

the class InternalWorkbook method findDrawingGroup.

/**
     * Finds the primary drawing group, if one already exists
     *
     * @return the primary drawing group
     */
public DrawingManager2 findDrawingGroup() {
    if (drawingManager != null) {
        // We already have it!
        return drawingManager;
    }
    // Need to find a DrawingGroupRecord that contains a EscherDggRecord
    for (Record r : records) {
        if (!(r instanceof DrawingGroupRecord)) {
            continue;
        }
        DrawingGroupRecord dg = (DrawingGroupRecord) r;
        dg.processChildRecords();
        drawingManager = findDrawingManager(dg, escherBSERecords);
        if (drawingManager != null) {
            return drawingManager;
        }
    }
    // TODO: we've already scanned the records, why should this work any better now?
    // Look for the DrawingGroup record
    DrawingGroupRecord dg = (DrawingGroupRecord) findFirstRecordBySid(DrawingGroupRecord.sid);
    drawingManager = findDrawingManager(dg, escherBSERecords);
    return drawingManager;
}

Example 3 with DrawingGroupRecord

use of org.apache.poi.hssf.record.DrawingGroupRecord in project poi by apache.

the class InternalWorkbook method addBSERecord.

public int addBSERecord(EscherBSERecord e) {
    createDrawingGroup();
    // maybe we don't need that as an instance variable anymore
    escherBSERecords.add(e);
    int dgLoc = findFirstRecordLocBySid(DrawingGroupRecord.sid);
    DrawingGroupRecord drawingGroup = (DrawingGroupRecord) getRecords().get(dgLoc);
    EscherContainerRecord dggContainer = (EscherContainerRecord) drawingGroup.getEscherRecord(0);
    EscherContainerRecord bstoreContainer;
    if (dggContainer.getChild(1).getRecordId() == EscherContainerRecord.BSTORE_CONTAINER) {
        bstoreContainer = (EscherContainerRecord) dggContainer.getChild(1);
    } else {
        bstoreContainer = new EscherContainerRecord();
        bstoreContainer.setRecordId(EscherContainerRecord.BSTORE_CONTAINER);
        List<EscherRecord> childRecords = dggContainer.getChildRecords();
        childRecords.add(1, bstoreContainer);
        dggContainer.setChildRecords(childRecords);
    }
    bstoreContainer.setOptions((short) ((escherBSERecords.size() << 4) | 0xF));
    bstoreContainer.addChildRecord(e);
    return escherBSERecords.size();
}

Example 4 with DrawingGroupRecord

use of org.apache.poi.hssf.record.DrawingGroupRecord in project poi by apache.

the class BiffDrawingToXml method writeToFile.

public static void writeToFile(OutputStream fos, InputStream xlsWorkbook, boolean excludeWorkbookRecords, String[] params) throws IOException {
    HSSFWorkbook workbook = new HSSFWorkbook(xlsWorkbook);
    InternalWorkbook internalWorkbook = workbook.getInternalWorkbook();
    DrawingGroupRecord r = (DrawingGroupRecord) internalWorkbook.findFirstRecordBySid(DrawingGroupRecord.sid);
    StringBuilder builder = new StringBuilder();
    builder.append("<workbook>\n");
    String tab = "\t";
    if (!excludeWorkbookRecords && r != null) {
        r.decode();
        List<EscherRecord> escherRecords = r.getEscherRecords();
        for (EscherRecord record : escherRecords) {
            builder.append(record.toXml(tab));
        }
    }
    List<Integer> sheets = getSheetsIndexes(params, workbook);
    for (Integer i : sheets) {
        HSSFPatriarch p = workbook.getSheetAt(i).getDrawingPatriarch();
        if (p != null) {
            builder.append(tab).append("<sheet").append(i).append(">\n");
            builder.append(p.getBoundAggregate().toXml(tab + "\t"));
            builder.append(tab).append("</sheet").append(i).append(">\n");
        }
    }
    builder.append("</workbook>\n");
    fos.write(builder.toString().getBytes(StringUtil.UTF8));
    fos.close();
    workbook.close();
}

Example 5 with DrawingGroupRecord

use of org.apache.poi.hssf.record.DrawingGroupRecord in project poi by apache.

the class HSSFWorkbook method dumpDrawingGroupRecords.

/**
     * Spits out a list of all the drawing records in the workbook.
     */
public void dumpDrawingGroupRecords(boolean fat) {
    DrawingGroupRecord r = (DrawingGroupRecord) workbook.findFirstRecordBySid(DrawingGroupRecord.sid);
    r.decode();
    List<EscherRecord> escherRecords = r.getEscherRecords();
    PrintWriter w = new PrintWriter(new OutputStreamWriter(System.out, Charset.defaultCharset()));
    for (EscherRecord escherRecord : escherRecords) {
        if (fat) {
            System.out.println(escherRecord);
        } else {
            escherRecord.display(w, 0);
        }
    }
    w.flush();
}