protected boolean startBox(final RenderBox box) {
if (isValidDrawTarget(box)) {
if (bounds == null) {
bounds = new StrictBounds(box.getX(), box.getY(), box.getWidth(), box.getHeight());
} else {
bounds.add(box.getX(), box.getY(), box.getWidth(), box.getHeight());
}
}
return true;
}
/** @noinspection IOResourceOpenedButNotSafelyClosed */
public void print(
final LogicalPageKey logicalPageKey,
final LogicalPageBox logicalPage,
final TableContentProducer contentProducer,
final RTFOutputProcessorMetaData metaData,
final boolean incremental)
throws ContentProcessingException {
final int startRow = contentProducer.getFinishedRows();
final int finishRow = contentProducer.getFilledRows();
if (incremental && startRow == finishRow) {
return;
}
if (document == null) {
this.cellBackgroundProducer =
new CellBackgroundProducer(
metaData.isFeatureSupported(AbstractTableOutputProcessor.TREAT_ELLIPSE_AS_RECTANGLE),
metaData.isFeatureSupported(OutputProcessorFeature.UNALIGNED_PAGEBANDS));
final PhysicalPageBox pageFormat = logicalPage.getPageGrid().getPage(0, 0);
final float urx = (float) StrictGeomUtility.toExternalValue(pageFormat.getWidth());
final float ury = (float) StrictGeomUtility.toExternalValue(pageFormat.getHeight());
final float marginLeft =
(float) StrictGeomUtility.toExternalValue(pageFormat.getImageableX());
final float marginRight =
(float)
StrictGeomUtility.toExternalValue(
pageFormat.getWidth()
- pageFormat.getImageableWidth()
- pageFormat.getImageableX());
final float marginTop = (float) StrictGeomUtility.toExternalValue(pageFormat.getImageableY());
final float marginBottom =
(float)
StrictGeomUtility.toExternalValue(
pageFormat.getHeight()
- pageFormat.getImageableHeight()
- pageFormat.getImageableY());
final Rectangle pageSize = new Rectangle(urx, ury);
document = new Document(pageSize, marginLeft, marginRight, marginTop, marginBottom);
imageCache = new RTFImageCache(resourceManager);
// rtf does not support PageFormats or other meta data...
final PatchRtfWriter2 instance =
PatchRtfWriter2.getInstance(document, new NoCloseOutputStream(outputStream));
instance.getDocumentSettings().setAlwaysUseUnicode(true);
final String author =
config.getConfigProperty(
"org.pentaho.reporting.engine.classic.core.modules.output.table.rtf.Author");
if (author != null) {
document.addAuthor(author);
}
final String title =
config.getConfigProperty(
"org.pentaho.reporting.engine.classic.core.modules.output.table.rtf.Title");
if (title != null) {
document.addTitle(title);
}
document.addProducer();
document.addCreator(RTFPrinter.CREATOR);
try {
document.addCreationDate();
} catch (Exception e) {
RTFPrinter.logger.debug("Unable to add creation date. It will have to work without it.", e);
}
document.open();
}
// Start a new page.
try {
final SheetLayout sheetLayout = contentProducer.getSheetLayout();
final int columnCount = contentProducer.getColumnCount();
if (table == null) {
final int rowCount = contentProducer.getRowCount();
table = new Table(columnCount, rowCount);
table.setAutoFillEmptyCells(false);
table.setWidth(100); // span the full page..
// and finally the content ..
final float[] cellWidths = new float[columnCount];
for (int i = 0; i < columnCount; i++) {
cellWidths[i] =
(float) StrictGeomUtility.toExternalValue(sheetLayout.getCellWidth(i, i + 1));
}
table.setWidths(cellWidths);
}
// logger.debug ("Processing: " + startRow + " " + finishRow + " " + incremental);
for (int row = startRow; row < finishRow; row++) {
for (short col = 0; col < columnCount; col++) {
final RenderBox content = contentProducer.getContent(row, col);
final CellMarker.SectionType sectionType = contentProducer.getSectionType(row, col);
if (content == null) {
final RenderBox backgroundBox = contentProducer.getBackground(row, col);
final CellBackground background;
if (backgroundBox != null) {
background =
cellBackgroundProducer.getBackgroundForBox(
logicalPage, sheetLayout, col, row, 1, 1, true, sectionType, backgroundBox);
} else {
background =
cellBackgroundProducer.getBackgroundAt(
logicalPage, sheetLayout, col, row, true, sectionType);
}
if (background == null) {
// An empty cell .. ignore
final PatchRtfCell cell = new PatchRtfCell();
cell.setBorderWidth(0);
cell.setMinimumHeight(
(float) StrictGeomUtility.toExternalValue(sheetLayout.getRowHeight(row)));
table.addCell(cell, row, col);
continue;
}
// A empty cell with a defined background ..
final PatchRtfCell cell = new PatchRtfCell();
cell.setBorderWidth(0);
cell.setMinimumHeight(
(float) StrictGeomUtility.toExternalValue(sheetLayout.getRowHeight(row)));
updateCellStyle(cell, background);
table.addCell(cell, row, col);
continue;
}
if (content.isCommited() == false) {
throw new InvalidReportStateException("Uncommited content encountered");
}
final long contentOffset = contentProducer.getContentOffset(row, col);
final long colPos = sheetLayout.getXPosition(col);
final long rowPos = sheetLayout.getYPosition(row);
if (content.getX() != colPos || (content.getY() + contentOffset) != rowPos) {
// A spanned cell ..
continue;
}
final int colSpan = sheetLayout.getColSpan(col, content.getX() + content.getWidth());
final int rowSpan =
sheetLayout.getRowSpan(row, content.getY() + content.getHeight() + contentOffset);
final CellBackground realBackground =
cellBackgroundProducer.getBackgroundForBox(
logicalPage,
sheetLayout,
col,
row,
colSpan,
rowSpan,
false,
sectionType,
content);
final PatchRtfCell cell = new PatchRtfCell();
cell.setRowspan(rowSpan);
cell.setColspan(colSpan);
cell.setBorderWidth(0);
cell.setMinimumHeight(
(float) StrictGeomUtility.toExternalValue(sheetLayout.getRowHeight(row)));
if (realBackground != null) {
updateCellStyle(cell, realBackground);
}
computeCellStyle(content, cell);
// export the cell and all content ..
final RTFTextExtractor etx = new RTFTextExtractor(metaData);
etx.compute(content, cell, imageCache);
table.addCell(cell, row, col);
content.setFinishedTable(true);
// logger.debug("set Finished to cell (" + col + ", " + row + "," + content.getName() +
// ")");
}
}
if (incremental == false) {
document.add(table);
table = null;
}
} catch (DocumentException e) {
throw new ContentProcessingException("Failed to generate RTF-Document", e);
}
}