List of usage examples for org.apache.poi.hssf.usermodel HSSFWorkbook getNumberOfFonts
@Override
@Deprecated
public short getNumberOfFonts()
From source file:at.spardat.xma.mdl.grid.GridPOIAdapter.java
License:Open Source License
/** * Transfers the spreadsheet data from the POI <code>HSSFWorkbook</code> into the <code>IGridWMServer</code>. * Only the sheet on the given sheetIndex is copied. /*from www . j av a2 s. c o m*/ * @param igrid the XMA model where to copy the data * @param book the POI represntation of the data * @param sheetIndex the index of the sheet to copy * @return a list containing all SysExceptions describing problems with individual cell formulas or ranges */ public static List poi2xma(IGridWM igrid, HSSFWorkbook book, int sheetIndex) { GridWM grid = (GridWM) igrid; try { List errorList = new ArrayList(); grid.setSheetName(book.getSheetName(sheetIndex)); grid.colors.clear(); grid.initBuildInColors(); short ic = GridWM.HSSF_FIRST_COLOR_INDEX; HSSFPalette palette = book.getCustomPalette(); for (HSSFColor color = palette.getColor(ic); ic < 64 && color != null; color = palette.getColor(++ic)) { grid.colors.add(ic, new GridColor(color.getTriplet())); } grid.fonts.clear(); int numFonts = book.getNumberOfFonts(); if (numFonts > 4) { // adjust for "There is no 4" see code of org.apache.poi.hssf.model.Workbook.getFontRecordAt() numFonts += 1; } for (short i = 0; i < numFonts; i++) { HSSFFont font = book.getFontAt(i); byte fontstyle = GridFont.FONT_NORML; if (font.getBoldweight() >= HSSFFont.BOLDWEIGHT_BOLD) fontstyle |= GridFont.FONT_BOLD; if (font.getItalic()) fontstyle |= GridFont.FONT_ITALIC; grid.fonts.add(i, new GridFont(font.getFontName(), fontstyle, font.getColor())); } grid.styles.clear(); for (short i = 0, numStyles = book.getNumCellStyles(); i < numStyles; i++) { HSSFCellStyle style = book.getCellStyleAt(i); grid.styles.add(i, new GridCellStyle(style.getFontIndex(), style.getFillForegroundColor())); } grid.namedRanges.clear(); for (int i = 0, numRanges = book.getNumberOfNames(); i < numRanges; i++) { HSSFName name = book.getNameAt(i); String rangeName = name.getNameName(); String rangeRef = null; try { // ranges not defined but referenced by formulas have a name but no reference in HSSF rangeRef = name.getReference(); } catch (Exception exc) { errorList.add(new SysException(exc, ((GridWM) grid).getMessage("inconsistentRange", rangeName)) .setCode(GridWM.CODE_inconsistentRange)); } if (rangeRef != null) { try { GridRange range = grid.getJeksDelegate().toRange(rangeRef); range.setKey(rangeName); grid.namedRanges.put(rangeName, range); } catch (Exception exc) { errorList.add(new SysException(exc, ((GridWM) grid).getMessage("unsupportedReference", rangeName, rangeRef)) .setCode(GridWM.CODE_unsupportedReference)); } } } grid.rows.clear(); grid.cols.clear(); grid.cells.clear(); grid.delegate = new GridJeksDelegate(grid); HSSFSheet sheet = book.getSheetAt(sheetIndex); int firstColNum = Integer.MAX_VALUE; int lastColNum = Integer.MIN_VALUE; for (int i = sheet.getFirstRowNum(); i <= sheet.getLastRowNum(); i++) { HSSFRow row = sheet.getRow(i); if (row == null) continue; if (row.getFirstCellNum() >= 0) firstColNum = Math.min(firstColNum, row.getFirstCellNum()); lastColNum = Math.max(lastColNum, row.getLastCellNum()); if (lastColNum > 255) lastColNum = 255; for (short j = row.getFirstCellNum(); j <= row.getLastCellNum(); j++) { HSSFCell hssfcell = row.getCell(j); if (hssfcell == null) continue; GridCell gridcell = grid.getOrCreateCell(i, j); switch (hssfcell.getCellType()) { case HSSFCell.CELL_TYPE_BLANK: break; case HSSFCell.CELL_TYPE_BOOLEAN: gridcell.setValue(hssfcell.getBooleanCellValue()); break; case HSSFCell.CELL_TYPE_ERROR: // TODO: recherche error text byte errorCode = hssfcell.getErrorCellValue(); // gridcell.setValue(errorCode); gridcell.setValue("#ERROR"); errorList.add(new SysException(((GridWM) grid).getMessage("errorRecord", grid.getJeksDelegate().toExcelRef(i, j), Byte.toString(errorCode))) .setCode(GridWM.CODE_errorRecord)); break; case HSSFCell.CELL_TYPE_FORMULA: String formula = null; try { formula = hssfcell.getCellFormula(); gridcell.setFormula(formula); } catch (SysException e) { if (formula != null) gridcell.setValue("=" + formula); //set it as text without interpretation errorList.add(e); } break; case HSSFCell.CELL_TYPE_NUMERIC: if (isDateCell(book, hssfcell)) { gridcell.setValue(hssfcell.getDateCellValue()); } else { gridcell.setValue(hssfcell.getNumericCellValue()); } break; case HSSFCell.CELL_TYPE_STRING: gridcell.setValue(hssfcell.getStringCellValue()); break; default: throw new SysException("unknown cell type " + hssfcell.getCellType()); } gridcell.setEditable(!hssfcell.getCellStyle().getLocked()); gridcell.setStyle(hssfcell.getCellStyle().getIndex()); } } final int scalefactor = 256 / 7; // empirically testet // int width = sheet.getDefaultColumnWidth(); // returns nonsense // width = width/scalefactor; // grid.setDefaultColumnWidth(width); for (short i = (short) firstColNum; i <= lastColNum; i++) { int width = sheet.getColumnWidth(i); width = width / scalefactor; grid.getOrCreateColumn(i).setWidth(width); } if (firstColNum == Integer.MAX_VALUE) firstColNum = 0; if (lastColNum == Integer.MIN_VALUE) lastColNum = 0; grid.setMaxRange( new GridRange(grid, sheet.getFirstRowNum(), firstColNum, sheet.getLastRowNum(), lastColNum)); grid.setVisibleRange(grid.getMaxRange()); return errorList; } finally { grid.handle(grid.new GridReloadEvent()); } }
From source file:com.eryansky.core.excelTools.ExcelUtils.java
License:Apache License
private static HSSFFont findFont(HSSFFont font, HSSFWorkbook src, HSSFWorkbook dest) { for (short i = 0; i < dest.getNumberOfFonts(); i++) { HSSFFont oldfont = dest.getFontAt(i); if (font.getBoldweight() == oldfont.getBoldweight() && font.getItalic() == oldfont.getItalic() && font.getStrikeout() == oldfont.getStrikeout() && font.getCharSet() == oldfont.getCharSet() && font.getColor() == oldfont.getColor() && font.getFontHeight() == oldfont.getFontHeight() && font.getFontName().equals(oldfont.getFontName()) && font.getTypeOffset() == oldfont.getTypeOffset() && font.getUnderline() == oldfont.getUnderline()) { return oldfont; }/*from ww w. j ava2 s. c o m*/ } return null; }