Examples of net.sf.jasperreports.engine.design.JRDesignStyle

Package net.sf.jasperreports.engine.design

Examples of net.sf.jasperreports.engine.design.JRDesignStyle

net.sf.jasperreports.engine.design.JRDesignStyle
@author Ionut Nedelcu (ionutned@users.sourceforge.net) @version $Id: JRDesignStyle.java 3863 2010-06-04 12:37:17Z teodord $

   * @param designElemen
   */
  public void applyStyleToElement(Style style, JRDesignElement designElemen) {
    if (style == null){
//      log.warn("NULL style passed to object");
      JRDesignStyle style_ = new JRDesignStyle();
      style_.setName( createUniqueStyleName());
      designElemen.setStyle(style_);
      try {
        getDesign().addStyle(style_);
      } catch (JRException e) {
        //duplicated style, its ok
      }
//      return null;
      return;
    }
    boolean existsInDesign = style.getName() != null
                && design.getStylesMap().get(style.getName()) != null;
            //    && !style.isOverridesExistingStyle();


    JRDesignStyle jrstyle = null;
    //Let's allways add a new JR style
      if (existsInDesign && !style.isOverridesExistingStyle()){
      jrstyle = (JRDesignStyle) design.getStylesMap().get(style.getName());
    } else {
      addStyleToDesign(style); //Order maters. This line fist

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        Style columnStyle = col.getStyle();
        if (columnStyle == null)
          columnStyle = report.getOptions().getDefaultDetailStyle();


        applyStyleToElement(columnStyle, textField);
        JRDesignStyle jrstyle = (JRDesignStyle) textField.getStyle();
        
        if (group != null) {
          int index = getReport().getColumnsGroups().indexOf(group);
//            JRDesignGroup previousGroup = (JRDesignGroup) getDesign().getGroupsList().get(index);
            JRDesignGroup previousGroup = getJRGroupFromDJGroup(group);
            textField.setPrintWhenGroupChanges(previousGroup);


            /**
             * Since a group column can share the style with non group columns, if oddRow coloring is enabled,
             * we modified this shared style to have a colored background on odd rows. We dont want that for group
             * columns, that's why we create our own style from the existing one, and remove proper odd-row conditional
             * style if present
             */
            JRDesignStyle groupStyle = new JRDesignStyle();
            Utils.copyProperties(groupStyle, jrstyle);


      groupStyle.setName(groupStyle.getFontName() +"_for_group_"+index);
      textField.setStyle(groupStyle);
      try {
        design.addStyle(groupStyle);
      } catch (JRException e) { /**e.printStackTrace(); //Already there, nothing to do **/}


        } else {
          
            JRDesignStyle alternateStyle = new JRDesignStyle();
            Utils.copyProperties(alternateStyle, jrstyle);


      alternateStyle.setName(alternateStyle.getFontName() +"_for_column_"+col.getName());
      alternateStyle.getConditionalStyleList().clear();
      textField.setStyle(alternateStyle);
      try {
        design.addStyle(alternateStyle);
      } catch (JRException e) { /**e.printStackTrace(); //Already there, nothing to do **/}

View Full Code Here

   * @return
   */
  protected JRDesignChart createChart(DJChart djChart){
      JRDesignGroup jrGroupChart = getJRGroupFromDJGroup(djChart.getColumnsGroup());


      JRDesignChart chart = new JRDesignChart(new JRDesignStyle().getDefaultStyleProvider(), djChart.getType());
      JRDesignGroup parentGroup = getParent(jrGroupChart);
      List chartVariables = registerChartVariable(djChart);
      JRDesignChartDataset chartDataset = DataSetFactory.getDataset(djChart, jrGroupChart, parentGroup, chartVariables);
      chart.setDataset(chartDataset);
      interpeterOptions(djChart, chart);

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      }


      for (Iterator iter = imageBanners.iterator(); iter.hasNext();) {
        ImageBanner imageBanner = (ImageBanner) iter.next();
        String path = "\"" + imageBanner.getImagePath().replaceAll("\\\\", "/") + "\"";
        JRDesignImage image = new JRDesignImage(new JRDesignStyle().getDefaultStyleProvider());
        JRDesignExpression imageExp = new JRDesignExpression();
        imageExp.setText(path);


        imageExp.setValueClass(String.class);
        image.setExpression(imageExp);

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        ? columnsGroup.getFooterSubreports()
        : columnsGroup.getHeaderSubreports();


    for (Iterator iterator = footerSubreportsList.iterator(); iterator.hasNext();) {
      Subreport sr = (Subreport) iterator.next();
      JRDesignSubreport subreport = new JRDesignSubreport(new JRDesignStyle().getDefaultStyleProvider());


      //The data source
      int dataSourceOrigin = sr.getDatasource().getDataSourceOrigin();
      if (DJConstants.DATA_SOURCE_ORIGIN_USE_REPORT_CONNECTION == dataSourceOrigin){
        JRDesignExpression connectionExpression = ExpressionUtils.getReportConnectionExpression();
        subreport.setConnectionExpression(connectionExpression);
      } else if (DJConstants.DATA_SOURCE_TYPE_SQL_CONNECTION == sr.getDatasource().getDataSourceType()) {
        JRDesignExpression connectionExpression = ExpressionUtils.getConnectionExpression(sr.getDatasource());
        subreport.setConnectionExpression(connectionExpression);
      } else {
        JRDesignExpression dataSourceExpression = ExpressionUtils.getDataSourceExpression(sr.getDatasource());
        subreport.setDataSourceExpression(dataSourceExpression);
      }


//      int random_ = subReportRandom.nextInt();
      //the subreport design
      String paramname = sr.getReport().toString(); //TODO ensure this name is unique among all possible subreports
      ((DynamicJasperDesign)getDesign()).getParametersWithValues().put(paramname, sr.getReport());
      String expText = "("+JasperReport.class.getName()+")$P{REPORT_PARAMETERS_MAP}.get( \""+ paramname +"\" )";
      JRDesignExpression srExpression = ExpressionUtils.createExpression(expText, JasperReport.class);
      subreport.setExpression(srExpression );




      //set the parameters
      subreport.setParametersMapExpression(ExpressionUtils.getParameterExpression(sr));
      for (Iterator subreportParamsIter = sr.getParameters().iterator(); subreportParamsIter.hasNext();) {
        SubreportParameter srparam = (SubreportParameter) subreportParamsIter.next();
        JRDesignSubreportParameter subreportParameter = new JRDesignSubreportParameter();
        subreportParameter.setName(srparam.getName());
        JRExpression expression2 = ExpressionUtils.createExpression(srparam);
        subreportParameter.setExpression(expression2);
        try {
          subreport.addParameter(subreportParameter );
        } catch (JRException e) {
          log.error("Error registering parameter for subreport, there must be another parameter with the same name");
          throw new CoreException(e.getMessage(),e);
        }
      }


      //some other options (cosmetic)
      //subreport.setStretchType(JRDesignElement.STRETCH_TYPE_NO_STRETCH);
      int offset = LayoutUtils.findVerticalOffset(band);
      subreport.setY(offset);
      subreport.setX(-getReport().getOptions().getLeftMargin().intValue());
      subreport.setWidth(getReport().getOptions().getPage().getWidth());
      subreport.setHeight(100);
      subreport.setPositionType(JRElement.POSITION_TYPE_FIX_RELATIVE_TO_TOP);
      subreport.setStretchType(JRElement.STRETCH_TYPE_NO_STRETCH);
      subreport.setRemoveLineWhenBlank(true); //No subreport, no reserved space


      if (sr.getStyle() != null)
        applyStyleToElement(sr.getStyle(), subreport);


      //adding to the band
      if (sr.isStartInNewPage()) {
        JRDesignBreak pageBreak = new JRDesignBreak(new JRDesignStyle().getDefaultStyleProvider());
        band.addElement(pageBreak);
      }
      band.addElement(subreport);


      /**

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  /**
   * @param baseStyle
   * @throws JRException
   */
  public void addStyleToDesign(Style style)  {
    JRDesignStyle jrstyle = style.transform();
    try {
      if (jrstyle.getName() == null) {
        String name = createUniqueStyleName();
        jrstyle.setName(name);
        style.setName(name);
        getReportStyles().put(name, jrstyle);
        design.addStyle(jrstyle);
      }


      JRStyle old = (JRStyle) design.getStylesMap().get(jrstyle.getName());
      if (old != null && style.isOverridesExistingStyle()){
        log.debug("Overriding style with name \""+ style.getName() +"\"");


        design.removeStyle(style.getName());
        design.addStyle(jrstyle);

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      /**
       * Barcode column
       */
      if (column instanceof BarCodeColumn) {
        BarCodeColumn barcodeColumn = (BarCodeColumn)column;
        JRDesignImage image = new JRDesignImage(new JRDesignStyle().getDefaultStyleProvider());
        JRDesignExpression imageExp = new JRDesignExpression();
//        imageExp.setText("ar.com.fdvs.dj.core.BarcodeHelper.getBarcodeImage("+barcodeColumn.getBarcodeType() + ", "+ column.getTextForExpression()+ ", "+ barcodeColumn.isShowText() + ", " + barcodeColumn.isCheckSum() + ", " + barcodeColumn.getApplicationIdentifier() + ","+ column.getWidth() +", "+ report.getOptions().getDetailHeight().intValue() + " )" );


        //Do not pass column height and width mecause barbecue
        //generates the image with wierd dimensions. Pass 0 in both cases
        String applicationIdentifier = barcodeColumn.getApplicationIdentifier();
        if (applicationIdentifier != null && !"".equals(applicationIdentifier.trim()) ){
          applicationIdentifier = "$F{" + applicationIdentifier + "}";
        } else {
          applicationIdentifier = "\"\"";
        }
        imageExp.setText("ar.com.fdvs.dj.core.BarcodeHelper.getBarcodeImage("+barcodeColumn.getBarcodeType() + ", "+ column.getTextForExpression()+ ", "+ barcodeColumn.isShowText() + ", " + barcodeColumn.isCheckSum() + ", " + applicationIdentifier + ",0,0 )" );




        imageExp.setValueClass(java.awt.Image.class);
        image.setExpression(imageExp);
        image.setHeight(getReport().getOptions().getDetailHeight().intValue());
        image.setWidth(column.getWidth().intValue());
        image.setX(column.getPosX().intValue());
        image.setScaleImage(barcodeColumn.getScaleMode().getValue());


        image.setOnErrorType(JRDesignImage.ON_ERROR_TYPE_ICON); //FIXME should we provide control of this to the user?


        applyStyleToElement(column.getStyle(), image);


        detail.addElement(image);
      }
      /**
       * Image columns
       */
      else if (column instanceof ImageColumn) {
        ImageColumn imageColumn = (ImageColumn)column;
        JRDesignImage image = new JRDesignImage(new JRDesignStyle().getDefaultStyleProvider());
        JRDesignExpression imageExp = new JRDesignExpression();
        imageExp.setText(column.getTextForExpression());


        imageExp.setValueClassName(imageColumn.getColumnProperty().getValueClassName());
        image.setExpression(imageExp);

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   * @param designElemen
   */
  public void applyStyleToElement(Style style, JRDesignElement designElemen) {
    if (style == null){
//      log.warn("NULL style passed to object");
      JRDesignStyle style_ = new JRDesignStyle();
      style_.setName( createUniqueStyleName());
      designElemen.setStyle(style_);
      try {
        getDesign().addStyle(style_);
      } catch (JRException e) {
        //duplicated style, its ok
      }
//      return null;
      return;
    }
    boolean existsInDesign = style.getName() != null
                && design.getStylesMap().get(style.getName()) != null;
            //    && !style.isOverridesExistingStyle();


    JRDesignStyle jrstyle = null;
    if (existsInDesign && !style.isOverridesExistingStyle()){
      jrstyle = (JRDesignStyle) design.getStylesMap().get(style.getName());
    } else {
      addStyleToDesign(style); //Order maters. This line fist
      jrstyle = style.transform();

View Full Code Here

        Style columnStyle = col.getStyle();
        if (columnStyle == null)
          columnStyle = report.getOptions().getDefaultDetailStyle();


        applyStyleToElement(columnStyle, textField);
        JRDesignStyle jrstyle = (JRDesignStyle) textField.getStyle();


        if (group != null) {
          int index = getReport().getColumnsGroups().indexOf(group);
            JRDesignGroup previousGroup = (JRDesignGroup) getDesign().getGroupsList().get(index);
            textField.setPrintWhenGroupChanges(previousGroup);


            /**
             * Since a group column can share the style with non group columns, if oddRow coloring is enabled,
             * we modified this shared style to have a colored background on odd rows. We dont want that for group
             * columns, that's why we create our own style from the existing one, and remove proper odd-row conditional
             * style if present
             */
            JRDesignStyle groupStyle = new JRDesignStyle();
            try {
              if (jrstyle != null)
                BeanUtils.copyProperties(groupStyle, jrstyle);
      } catch (Exception e) {
        throw new DJException("Could not copy properties for shared group style: " + e.getMessage(),e);
      }


      groupStyle.setName(groupStyle.getFontName() +"_for_group_"+index);
      textField.setStyle(groupStyle);
      try {
        design.addStyle(groupStyle);
      } catch (JRException e) { /**e.printStackTrace(); //Already there, nothing to do **/}

View Full Code Here

   * @return
   */
  protected JRDesignChart createChart(DJChart djChart){
      JRDesignGroup jrGroupChart = getGroupFromColumnsGroup(djChart.getColumnsGroup());


      JRDesignChart chart = new JRDesignChart(new JRDesignStyle().getDefaultStyleProvider(), djChart.getType());
      JRDesignGroup parentGroup = getParent(jrGroupChart);
      List chartVariables = registerChartVariable(djChart);
      JRDesignChartDataset chartDataset = DataSetFactory.getDataset(djChart, jrGroupChart, parentGroup, chartVariables);
      chart.setDataset(chartDataset);
      interpeterOptions(djChart, chart);

View Full Code Here

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