Java Code Examples for org.apache.poi.ss.usermodel.Font#setUnderline()

/**
 * Returns the excel font stored in this wrapper.
 *
 * @param wrapper
 *          the font wrapper that holds all font information from the repagination.
 * @return the created font.
 */
private Font createFont( final HSSFFontWrapper wrapper ) {
  final Font font = workbook.createFont();
  font.setBold( wrapper.isBold() );
  font.setColor( wrapper.getColorIndex() );
  font.setFontName( wrapper.getFontName() );
  font.setFontHeightInPoints( (short) wrapper.getFontHeight() );
  font.setItalic( wrapper.isItalic() );
  font.setStrikeout( wrapper.isStrikethrough() );
  if ( wrapper.isUnderline() ) {
    font.setUnderline( Font.U_SINGLE );
  } else {
    font.setUnderline( Font.U_NONE );
  }
  return font;
}
 

public void setCellStyleFont(Workbook workbook, CellStyle style, int i) {
	Font font = workbook.createFont();
	if (i == 0) {
		// 正常
	} else if (i == 4) {
		// 下划线
		font.setUnderline(Font.U_SINGLE);
		style.setFont(font);
	} else if (i == 2) {
		// 倾斜
		font.setItalic(true);
		style.setFont(font);
	} else if (i == 1) {
		// 加粗
		font.setBoldweight(Font.BOLDWEIGHT_BOLD);
		style.setFont(font);
	}
}
 

@Override
public CellStyle supply(Workbook workbook) {
    CellStyle linkStyle = workbook.createCellStyle();
    Font linkFont = workbook.createFont();
    linkFont.setUnderline(Font.U_SINGLE);
    linkFont.setColor(IndexedColors.BLUE.getIndex());
    linkStyle.setFont(linkFont);
    linkStyle.setAlignment(HorizontalAlignment.CENTER);
    linkStyle.setVerticalAlignment(VerticalAlignment.CENTER);
    linkStyle.setBorderBottom(BorderStyle.THIN);
    linkStyle.setBorderRight(BorderStyle.THIN);
    linkStyle.setBorderLeft(BorderStyle.THIN);
    linkStyle.setBorderTop(BorderStyle.THIN);
    return linkStyle;
}
 

protected Font getFont(boolean bold, boolean italic, boolean underline, Color c) {
	Short color = null;
	if (c == null) c = Color.BLACK;
	if (c != null) {
		String colorId = Integer.toHexString(c.getRGB());
		color = iColors.get(colorId);
		if (color == null) {
			HSSFPalette palette = ((HSSFWorkbook)iWorkbook).getCustomPalette();
			HSSFColor clr = palette.findSimilarColor(c.getRed(), c.getGreen(), c.getBlue());
			color = (clr == null ? IndexedColors.BLACK.getIndex() : clr.getIndex());
			iColors.put(colorId, color);
		}
	}
	String fontId = (bold ? "b" : "") + (italic ? "i" : "") + (underline ? "u" : "") + (color == null ? "" : color);
	Font font = iFonts.get(fontId);
	if (font == null) {
		font = iWorkbook.createFont();
		font.setBold(bold);
		font.setItalic(italic);
		font.setUnderline(underline ? Font.U_SINGLE : Font.U_NONE);
		font.setColor(color);
		font.setFontHeightInPoints((short)iFontSize);
		font.setFontName(iFontName);
		iFonts.put(fontId, font);
	}
	return font;
}
 

protected Font getFont(boolean bold, boolean italic, boolean underline, Color c) {
	Short color = null;
	if (c == null) c = Color.BLACK;
	if (c != null) {
		String colorId = Integer.toHexString(c.getRGB());
		color = iColors.get(colorId);
		if (color == null) {
			HSSFPalette palette = ((HSSFWorkbook)iWorkbook).getCustomPalette();
			HSSFColor clr = palette.findSimilarColor(c.getRed(), c.getGreen(), c.getBlue());
			color = (clr == null ? IndexedColors.BLACK.getIndex() : clr.getIndex());
			iColors.put(colorId, color);
		}
	}
	String fontId = (bold ? "b" : "") + (italic ? "i" : "") + (underline ? "u" : "") + (color == null ? "" : color);
	Font font = iFonts.get(fontId);
	if (font == null) {
		font = iWorkbook.createFont();
		font.setBold(bold);
		font.setItalic(italic);
		font.setUnderline(underline ? Font.U_SINGLE : Font.U_NONE);
		font.setColor(color);
		font.setFontHeightInPoints((short)10);
		font.setFontName("Arial");
		iFonts.put(fontId, font);
	}
	return font;
}
 

private void addFontFormat(ExcelCell cell, CellStyle cellStyle) {
    if (bold || italic || underline || header || fontColour != null || strikeout) {
        Font f = cell.workbook().createFont();
        f.setBold(bold || header);
        if (underline) {
            f.setUnderline(Font.U_SINGLE);
        }
        if (fontColour != null) {
            f.setColor(fontColour.getIndex());
        }
        f.setItalic(italic);
        f.setStrikeout(strikeout);
        cellStyle.setFont(f);
    }
}
 

/**
 * Create a new POI Font based upon a BIRT style.
 * @param birtStyle
 * The BIRT style to base the Font upon.
 * @return
 * The Font whose attributes are described by the BIRT style. 
 */
private Font createFont(BirtStyle birtStyle) {
	Font font = workbook.createFont();
	
	// Family
	String fontName = smu.poiFontNameFromBirt(cleanupQuotes(birtStyle.getProperty( StyleConstants.STYLE_FONT_FAMILY )));
	if( fontName == null ) {
		fontName = "Calibri";
	}
	font.setFontName(fontName);
	// Size
	short fontSize = smu.fontSizeInPoints(cleanupQuotes(birtStyle.getProperty( StyleConstants.STYLE_FONT_SIZE )));
	if(fontSize > 0) {
		font.setFontHeightInPoints(fontSize);
	}
	// Weight
	short fontWeight = smu.poiFontWeightFromBirt(cleanupQuotes(birtStyle.getProperty( StyleConstants.STYLE_FONT_WEIGHT )));
	if(fontWeight > 0) {
		font.setBoldweight(fontWeight);
	}
	// Style
	String fontStyle = cleanupQuotes(birtStyle.getProperty( StyleConstants.STYLE_FONT_STYLE ) );
	if( CSSConstants.CSS_ITALIC_VALUE.equals(fontStyle) || CSSConstants.CSS_OBLIQUE_VALUE.equals(fontStyle)) {
		font.setItalic(true);
	}
	// Underline
	String fontUnderline = cleanupQuotes(birtStyle.getProperty( StyleConstants.STYLE_TEXT_UNDERLINE ) );
	if( CSSConstants.CSS_UNDERLINE_VALUE.equals(fontUnderline) ) {
		font.setUnderline(FontUnderline.SINGLE.getByteValue());
	}
	// Colour
	smu.addColourToFont( workbook, font, cleanupQuotes( birtStyle.getProperty( StyleConstants.STYLE_COLOR ) ) );
					
	fonts.add(new FontPair(birtStyle, font));
	return font;
}
 

private static void buildFont(Workbook workbook, CellStyle cellStyle, WriteFont writeFont, boolean isHead) {
    Font font = null;
    if (isHead) {
        font = workbook.createFont();
        font.setFontName("宋体");
        font.setFontHeightInPoints((short)14);
        font.setBold(true);
        cellStyle.setFont(font);
    }
    if (writeFont == null) {
        return;
    }
    if (!isHead) {
        font = workbook.createFont();
        cellStyle.setFont(font);
    }
    if (writeFont.getFontName() != null) {
        font.setFontName(writeFont.getFontName());
    }
    if (writeFont.getFontHeightInPoints() != null) {
        font.setFontHeightInPoints(writeFont.getFontHeightInPoints());
    }
    if (writeFont.getItalic() != null) {
        font.setItalic(writeFont.getItalic());
    }
    if (writeFont.getStrikeout() != null) {
        font.setStrikeout(writeFont.getStrikeout());
    }
    if (writeFont.getColor() != null) {
        font.setColor(writeFont.getColor());
    }
    if (writeFont.getTypeOffset() != null) {
        font.setTypeOffset(writeFont.getTypeOffset());
    }
    if (writeFont.getUnderline() != null) {
        font.setUnderline(writeFont.getUnderline());
    }
    if (writeFont.getCharset() != null) {
        font.setCharSet(writeFont.getCharset());
    }
    if (writeFont.getBold() != null) {
        font.setBold(writeFont.getBold());
    }
}
 

public static Font getFont(Map<String, String> style, Map<String, Font> fontMap, Supplier<Font> fontSupplier, CustomColor customColor) {
    String cacheKey = getCacheKey(style);
    if (fontMap.get(cacheKey) != null) {
        return fontMap.get(cacheKey);
    }
    Font font = null;
    String fs = style.get(FONT_SIZE);
    if (fs != null) {
        short fontSize = (short) TdUtil.getValue(fs);
        font = fontSupplier.get();
        font.setFontHeightInPoints(fontSize);
    }
    String fontFamily = style.get(FONT_FAMILY);
    if (fontFamily != null) {
        font = createFontIfNull(fontSupplier, font);
        font.setFontName(fontFamily);
    }
    String italic = style.get(FONT_STYLE);
    if (ITALIC.equals(italic)) {
        font = createFontIfNull(fontSupplier, font);
        font.setItalic(true);
    }
    String textDecoration = style.get(TEXT_DECORATION);
    if (LINE_THROUGH.equals(textDecoration)) {
        font = createFontIfNull(fontSupplier, font);
        font.setStrikeout(true);
    } else if (UNDERLINE.equals(textDecoration)) {
        font = createFontIfNull(fontSupplier, font);
        font.setUnderline(Font.U_SINGLE);
    }
    String fontWeight = style.get(FONT_WEIGHT);
    if (BOLD.equals(fontWeight)) {
        font = createFontIfNull(fontSupplier, font);
        font.setBold(true);
    }
    String fontColor = style.get(FONT_COLOR);
    if (StringUtil.isNotBlank(fontColor)) {
        font = createFontIfNull(fontSupplier, font);
        font = setFontColor(font, customColor, fontColor);
    }
    if (font != null) {
        fontMap.put(cacheKey, font);
    }
    return font;
}
 

private static void copyCell(Cell oldCell, Cell newCell, List<CellStyle> styleList) {
	if (styleList != null) {
		if (oldCell.getSheet().getWorkbook() == newCell.getSheet().getWorkbook()) {
			newCell.setCellStyle(oldCell.getCellStyle());
		} else {
			DataFormat newDataFormat = newCell.getSheet().getWorkbook().createDataFormat();

			CellStyle newCellStyle = getSameCellStyle(oldCell, newCell, styleList);
			if (newCellStyle == null) {

				Font oldFont = oldCell.getSheet().getWorkbook().getFontAt(oldCell.getCellStyle().getFontIndex());

				Font newFont = newCell.getSheet().getWorkbook().findFont(oldFont.getBoldweight(), oldFont.getColor(), oldFont.getFontHeight(),
						oldFont.getFontName(), oldFont.getItalic(), oldFont.getStrikeout(), oldFont.getTypeOffset(), oldFont.getUnderline());
				if (newFont == null) {
					newFont = newCell.getSheet().getWorkbook().createFont();
					newFont.setBoldweight(oldFont.getBoldweight());
					newFont.setColor(oldFont.getColor());
					newFont.setFontHeight(oldFont.getFontHeight());
					newFont.setFontName(oldFont.getFontName());
					newFont.setItalic(oldFont.getItalic());
					newFont.setStrikeout(oldFont.getStrikeout());
					newFont.setTypeOffset(oldFont.getTypeOffset());
					newFont.setUnderline(oldFont.getUnderline());
					newFont.setCharSet(oldFont.getCharSet());
				}

				short newFormat = newDataFormat.getFormat(oldCell.getCellStyle().getDataFormatString());
				newCellStyle = newCell.getSheet().getWorkbook().createCellStyle();
				newCellStyle.setFont(newFont);
				newCellStyle.setDataFormat(newFormat);

				newCellStyle.setAlignment(oldCell.getCellStyle().getAlignment());
				newCellStyle.setHidden(oldCell.getCellStyle().getHidden());
				newCellStyle.setLocked(oldCell.getCellStyle().getLocked());
				newCellStyle.setWrapText(oldCell.getCellStyle().getWrapText());
				newCellStyle.setBorderBottom(oldCell.getCellStyle().getBorderBottom());
				newCellStyle.setBorderLeft(oldCell.getCellStyle().getBorderLeft());
				newCellStyle.setBorderRight(oldCell.getCellStyle().getBorderRight());
				newCellStyle.setBorderTop(oldCell.getCellStyle().getBorderTop());
				newCellStyle.setBottomBorderColor(oldCell.getCellStyle().getBottomBorderColor());
				newCellStyle.setFillBackgroundColor(oldCell.getCellStyle().getFillBackgroundColor());
				newCellStyle.setFillForegroundColor(oldCell.getCellStyle().getFillForegroundColor());
				newCellStyle.setFillPattern(oldCell.getCellStyle().getFillPattern());
				newCellStyle.setIndention(oldCell.getCellStyle().getIndention());
				newCellStyle.setLeftBorderColor(oldCell.getCellStyle().getLeftBorderColor());
				newCellStyle.setRightBorderColor(oldCell.getCellStyle().getRightBorderColor());
				newCellStyle.setRotation(oldCell.getCellStyle().getRotation());
				newCellStyle.setTopBorderColor(oldCell.getCellStyle().getTopBorderColor());
				newCellStyle.setVerticalAlignment(oldCell.getCellStyle().getVerticalAlignment());

				styleList.add(newCellStyle);
			}
			newCell.setCellStyle(newCellStyle);
		}
	}
	switch (oldCell.getCellType()) {
	case Cell.CELL_TYPE_STRING:
		newCell.setCellValue(oldCell.getStringCellValue());
		break;
	case Cell.CELL_TYPE_NUMERIC:
		newCell.setCellValue(oldCell.getNumericCellValue());
		break;
	case Cell.CELL_TYPE_BLANK:
		newCell.setCellType(Cell.CELL_TYPE_BLANK);
		break;
	case Cell.CELL_TYPE_BOOLEAN:
		newCell.setCellValue(oldCell.getBooleanCellValue());
		break;
	case Cell.CELL_TYPE_ERROR:
		newCell.setCellErrorValue(oldCell.getErrorCellValue());
		break;
	case Cell.CELL_TYPE_FORMULA:
		newCell.setCellFormula(oldCell.getCellFormula());
		formulaInfoList.add(new FormulaInfo(oldCell.getSheet().getSheetName(), oldCell.getRowIndex(), oldCell.getColumnIndex(), oldCell.getCellFormula()));
		break;
	default:
		break;
	}
}
 

public static Font createCommentFont( Workbook workbook, cfStructData _struct ) throws Exception {
	Font font = workbook.createFont();
	
	if ( _struct.containsKey("bold") ){
		if ( _struct.getData("bold").getBoolean() )
			font.setBoldweight( Font.BOLDWEIGHT_BOLD );
		else
			font.setBoldweight( Font.BOLDWEIGHT_NORMAL );
	}
	
	if ( _struct.containsKey("color") ){
		String v 	= _struct.getData("color").getString();
		Short s 	= lookup_colors.get( v );
		if ( s == null ){
			throw new Exception( "invalid parameter for 'color' (" + v + ")" );
		}else
			font.setColor( s );
	}
	
	if ( _struct.containsKey("font") ){
		font.setFontName( _struct.getData("font").getString() );
	}
	
	if ( _struct.containsKey("italic") ){
		font.setItalic( _struct.getData("italic").getBoolean() );
	}
	
	if ( _struct.containsKey("strikeout") ){
		font.setStrikeout( _struct.getData("strikeout").getBoolean() );
	}
	
	if ( _struct.containsKey("underline") ){
		font.setUnderline( (byte)_struct.getData("underline").getInt() );
	}

	if ( _struct.containsKey("size") ){
		font.setFontHeightInPoints( (short)_struct.getData("size").getInt() );
	}
	
	return font;
}