Example usage for org.apache.poi.hssf.usermodel HSSFCellStyle getIndex

List of usage examples for org.apache.poi.hssf.usermodel HSSFCellStyle getIndex

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Introduction

In this page you can find the example usage for org.apache.poi.hssf.usermodel HSSFCellStyle getIndex.

Prototype

@Override
public short getIndex()

Source Link

Document

get the index within the HSSFWorkbook (sequence within the collection of ExtnededFormat objects)

Usage

From source file:com.report.excel.ExcelToHtmlConverter.java

License:Apache License

protected String getStyleClassName(HSSFWorkbook workbook, HSSFCellStyle cellStyle) {
    final Short cellStyleKey = Short.valueOf(cellStyle.getIndex());

    String knownClass = excelStyleToClass.get(cellStyleKey);
    if (knownClass != null)
        return knownClass;

    String cssStyle = buildStyle(workbook, cellStyle);
    String cssClass = htmlDocumentFacade.getOrCreateCssClass(cssClassPrefixCell, cssStyle);
    excelStyleToClass.put(cellStyleKey, cssClass);
    return cssClass;
}

From source file:com.report.excel.ExcelToHtmlConverter.java

License:Apache License

protected boolean processCell(HSSFCell cell, Element tableCellElement, int normalWidthPx, int maxSpannedWidthPx,
        float normalHeightPt) {
    final HSSFCellStyle cellStyle = cell.getCellStyle();

    String value;/*  w ww.  ja v a  2 s . c  o  m*/
    switch (cell.getCellType()) {
    case HSSFCell.CELL_TYPE_STRING:
        // XXX: enrich
        value = cell.getRichStringCellValue().getString();
        break;
    case HSSFCell.CELL_TYPE_FORMULA:
        /*switch (evaluator.evaluateFormulaCell(cell)) {
            case Cell.CELL_TYPE_BOOLEAN:
          value = cell.getBooleanCellValue();
           break;
            case Cell.CELL_TYPE_NUMERIC:
          value = cell.getNumericCellValue();
           break;
            case Cell.CELL_TYPE_STRING:
           System.out.println(cell.getStringCellValue());
           break;
            case Cell.CELL_TYPE_BLANK:
           break;
            case Cell.CELL_TYPE_ERROR:
           System.out.println(cell.getErrorCellValue());
           break;
            case Cell.CELL_TYPE_FORMULA: 
           break;
        }*/

        switch (cell.getCachedFormulaResultType()) {
        case HSSFCell.CELL_TYPE_STRING:
            HSSFRichTextString str = cell.getRichStringCellValue();
            if (str != null && str.length() > 0) {
                value = (str.toString());
            } else {
                value = ExcelToHtmlUtils.EMPTY;
            }
            break;
        case HSSFCell.CELL_TYPE_NUMERIC:
            HSSFCellStyle style = cellStyle;
            if (style == null) {
                value = String.valueOf(cell.getNumericCellValue());
            } else {
                value = (_formatter.formatRawCellContents(cell.getNumericCellValue(), style.getDataFormat(),
                        style.getDataFormatString()));
            }
            break;
        case HSSFCell.CELL_TYPE_BOOLEAN:
            value = String.valueOf(cell.getBooleanCellValue());
            break;
        case HSSFCell.CELL_TYPE_ERROR:
            value = ErrorEval.getText(cell.getErrorCellValue());
            break;
        default:
            logger.log(POILogger.WARN,
                    "Unexpected cell cachedFormulaResultType (" + cell.getCachedFormulaResultType() + ")");
            value = ExcelToHtmlUtils.EMPTY;
            break;
        }
        break;
    case HSSFCell.CELL_TYPE_BLANK:
        value = ExcelToHtmlUtils.EMPTY;
        break;
    case HSSFCell.CELL_TYPE_NUMERIC:
        value = _formatter.formatCellValue(cell);
        break;
    case HSSFCell.CELL_TYPE_BOOLEAN:
        value = String.valueOf(cell.getBooleanCellValue());
        break;
    case HSSFCell.CELL_TYPE_ERROR:
        value = ErrorEval.getText(cell.getErrorCellValue());
        break;
    default:
        logger.log(POILogger.WARN, "Unexpected cell type (" + cell.getCellType() + ")");
        return true;
    }

    final boolean noText = ExcelToHtmlUtils.isEmpty(value);
    final boolean wrapInDivs = !noText && isUseDivsToSpan() && !cellStyle.getWrapText();

    final short cellStyleIndex = cellStyle.getIndex();
    if (cellStyleIndex != 0) {
        HSSFWorkbook workbook = cell.getRow().getSheet().getWorkbook();
        String mainCssClass = getStyleClassName(workbook, cellStyle);
        if (wrapInDivs) {
            tableCellElement.setAttribute("class", mainCssClass + " " + cssClassContainerCell);
        } else {
            tableCellElement.setAttribute("class", mainCssClass);
        }

        if (noText) {
            /*
             * if cell style is defined (like borders, etc.) but cell text
             * is empty, add " " to output, so browser won't collapse
             * and ignore cell
             */
            value = "\u00A0";
        }
    }

    if (isOutputLeadingSpacesAsNonBreaking() && value.startsWith(" ")) {
        StringBuilder builder = new StringBuilder();
        for (int c = 0; c < value.length(); c++) {
            if (value.charAt(c) != ' ')
                break;
            builder.append('\u00a0');
        }

        if (value.length() != builder.length())
            builder.append(value.substring(builder.length()));

        value = builder.toString();
    }

    Text text = htmlDocumentFacade.createText(value);

    if (wrapInDivs) {
        Element outerDiv = htmlDocumentFacade.createBlock();
        outerDiv.setAttribute("class", this.cssClassContainerDiv);

        Element innerDiv = htmlDocumentFacade.createBlock();
        StringBuilder innerDivStyle = new StringBuilder();
        innerDivStyle.append("position:absolute;min-width:");
        innerDivStyle.append(normalWidthPx);
        innerDivStyle.append("px;");
        if (maxSpannedWidthPx != Integer.MAX_VALUE) {
            innerDivStyle.append("max-width:");
            innerDivStyle.append(maxSpannedWidthPx);
            innerDivStyle.append("px;");
        }
        innerDivStyle.append("overflow:hidden;max-height:");
        innerDivStyle.append(normalHeightPt);
        innerDivStyle.append("pt;white-space:nowrap;");
        ExcelToHtmlUtils.appendAlign(innerDivStyle, cellStyle.getAlignment());
        htmlDocumentFacade.addStyleClass(outerDiv, cssClassPrefixDiv, innerDivStyle.toString());

        innerDiv.appendChild(text);
        outerDiv.appendChild(innerDiv);
        tableCellElement.appendChild(outerDiv);
    } else {
        tableCellElement.appendChild(text);
    }

    return ExcelToHtmlUtils.isEmpty(value) && cellStyleIndex == 0;
}

From source file:com.wangzhu.poi.ExcelToHtmlConverter.java

License:Apache License

protected String getStyleClassName(HSSFWorkbook workbook, HSSFCellStyle cellStyle) {
    final Short cellStyleKey = new Short(cellStyle.getIndex());

    String knownClass = (String) this.excelStyleToClass.get(cellStyleKey);
    if (knownClass != null) {
        return knownClass;
    }//from   w  w w . j  a  v  a 2 s.c o m

    String cssStyle = this.buildStyle(workbook, cellStyle);
    String cssClass = this.htmlDocumentFacade.getOrCreateCssClass(this.cssClassPrefixCell, cssStyle);
    this.excelStyleToClass.put(cellStyleKey, cssClass);
    return cssClass;
}

From source file:com.wangzhu.poi.ExcelToHtmlConverter.java

License:Apache License

protected boolean processCell(HSSFCell cell, Element tableCellElement, int normalWidthPx, int maxSpannedWidthPx,
        float normalHeightPt) {
    final HSSFCellStyle cellStyle = cell.getCellStyle();

    String value;/*  www  .  j a  va2s.  c o  m*/
    switch (cell.getCellType()) {
    case Cell.CELL_TYPE_STRING:
        // XXX: enrich
        value = cell.getRichStringCellValue().getString();
        break;
    case Cell.CELL_TYPE_FORMULA:
        switch (cell.getCachedFormulaResultType()) {
        case Cell.CELL_TYPE_STRING:
            HSSFRichTextString str = cell.getRichStringCellValue();
            if ((str != null) && (str.length() > 0)) {
                value = (str.toString());
            } else {
                value = ExcelToHtmlUtils.EMPTY;
            }
            break;
        case Cell.CELL_TYPE_NUMERIC:
            HSSFCellStyle style = cellStyle;
            if (style == null) {
                value = String.valueOf(cell.getNumericCellValue());
            } else {
                value = (this._formatter.formatRawCellContents(cell.getNumericCellValue(),
                        style.getDataFormat(), style.getDataFormatString()));
            }
            break;
        case Cell.CELL_TYPE_BOOLEAN:
            value = String.valueOf(cell.getBooleanCellValue());
            break;
        case Cell.CELL_TYPE_ERROR:
            value = ErrorEval.getText(cell.getErrorCellValue());
            break;
        default:
            ExcelToHtmlConverter.logger.log(POILogger.WARN,
                    "Unexpected cell cachedFormulaResultType (" + cell.getCachedFormulaResultType() + ")");
            value = ExcelToHtmlUtils.EMPTY;
            break;
        }
        break;
    case Cell.CELL_TYPE_BLANK:
        value = ExcelToHtmlUtils.EMPTY;
        break;
    case Cell.CELL_TYPE_NUMERIC:
        value = this._formatter.formatCellValue(cell);
        break;
    case Cell.CELL_TYPE_BOOLEAN:
        value = String.valueOf(cell.getBooleanCellValue());
        break;
    case Cell.CELL_TYPE_ERROR:
        value = ErrorEval.getText(cell.getErrorCellValue());
        break;
    default:
        ExcelToHtmlConverter.logger.log(POILogger.WARN, "Unexpected cell type (" + cell.getCellType() + ")");
        return true;
    }

    final boolean noText = ExcelToHtmlUtils.isEmpty(value);
    final boolean wrapInDivs = !noText && this.isUseDivsToSpan() && !cellStyle.getWrapText();

    final short cellStyleIndex = cellStyle.getIndex();
    if (cellStyleIndex != 0) {
        HSSFWorkbook workbook = cell.getRow().getSheet().getWorkbook();
        String mainCssClass = this.getStyleClassName(workbook, cellStyle);
        if (wrapInDivs) {
            tableCellElement.setAttribute("class", mainCssClass + " " + this.cssClassContainerCell);
        } else {
            tableCellElement.setAttribute("class", mainCssClass);
        }

        if (noText) {
            /*
             * if cell style is defined (like borders, etc.) but cell text
             * is empty, add "&nbsp;" to output, so browser won't collapse
             * and ignore cell
             */
            value = "\u00A0";
        }
    }

    if (this.isOutputLeadingSpacesAsNonBreaking() && value.startsWith(" ")) {
        StringBuffer builder = new StringBuffer();
        for (int c = 0; c < value.length(); c++) {
            if (value.charAt(c) != ' ') {
                break;
            }
            builder.append('\u00a0');
        }

        if (value.length() != builder.length()) {
            builder.append(value.substring(builder.length()));
        }

        value = builder.toString();
    }

    Text text = this.htmlDocumentFacade.createText(value);

    if (wrapInDivs) {
        Element outerDiv = this.htmlDocumentFacade.createBlock();
        outerDiv.setAttribute("class", this.cssClassContainerDiv);

        Element innerDiv = this.htmlDocumentFacade.createBlock();
        StringBuffer innerDivStyle = new StringBuffer();
        innerDivStyle.append("position:absolute;min-width:");
        innerDivStyle.append(normalWidthPx);
        innerDivStyle.append("px;");
        if (maxSpannedWidthPx != Integer.MAX_VALUE) {
            innerDivStyle.append("max-width:");
            innerDivStyle.append(maxSpannedWidthPx);
            innerDivStyle.append("px;");
        }
        innerDivStyle.append("overflow:hidden;max-height:");
        innerDivStyle.append(normalHeightPt);
        innerDivStyle.append("pt;white-space:nowrap;");
        ExcelToHtmlUtils.appendAlign(innerDivStyle, cellStyle.getAlignment());
        this.htmlDocumentFacade.addStyleClass(outerDiv, this.cssClassPrefixDiv, innerDivStyle.toString());

        innerDiv.appendChild(text);
        outerDiv.appendChild(innerDiv);
        tableCellElement.appendChild(outerDiv);
    } else {
        tableCellElement.appendChild(text);
    }

    return ExcelToHtmlUtils.isEmpty(value) && (cellStyleIndex == 0);
}

From source file:eionet.gdem.conversion.excel.writer.ExcelConversionHandler.java

License:Mozilla Public License

/**
 * Adds style to workbook.//from  w w  w . j  ava2s.  c o m
 * @param style Style
 */
private void addStyleToWorkbook(ExcelStyleIF style) {
    HSSFFont font = wb.createFont();
    // Font Size eg.12
    short height = style.getFontSize();
    if (height > 0) {
        font.setFontHeightInPoints(height);
    }
    // Font Name eg.Arial
    String font_name = style.getFontName();
    if (font_name != null) {
        font.setFontName(font_name);
    }
    // Italic
    font.setItalic(style.getItalic());
    // Font Weight eg.bold
    short weight = style.getFontWeight();
    font.setBoldweight(weight);

    // Fonts are set into a style so create a new one to use.
    HSSFCellStyle HSSFStyle = wb.createCellStyle();
    HSSFStyle.setFont(font);
    // Text alignment eg.center
    short align = style.getTextAlign();
    HSSFStyle.setAlignment(align);

    style.setWorkbookIndex(HSSFStyle.getIndex());

}