Examples of ElementStyleSheet

org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet
An element style-sheet contains zero, one or many attributes that affect the appearance of report elements. For each attribute, there is a predefined key that can be used to access that attribute in the style sheet.
Every report element has an associated style-sheet.
A style-sheet maintains a list of parent style-sheets. If an attribute is not defined in a style-sheet, the code refers to the parent style-sheets to see if the attribute is defined there.
All StyleSheet entries are checked against the StyleKeyDefinition for validity.
As usual, this implementation is not synchronized, we need the performance during the reporting. @author Thomas Morgner @noinspection UnnecessaryUnboxing

Examples of org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet

    return n.doubleValue() != 0;
  }
  
  protected boolean isEmptyElement(final Element band)
  {
    final ElementStyleSheet style = band.getStyle();
    // A band is not empty, if it has a defined minimum or preferred height
    if (isLengthDefined(ElementStyleKeys.HEIGHT, style))
    {
      return false;
    }
    if (isLengthDefined(ElementStyleKeys.WIDTH, style))
    {
      return false;
    }
    if (isLengthDefined(ElementStyleKeys.POS_Y, style))
    {
      return false;
    }
    if (isLengthDefined(ElementStyleKeys.POS_X, style))
    {
      return false;
    }
    if (isLengthDefined(ElementStyleKeys.MIN_HEIGHT, style))
    {
      return false;
    }
    if (isLengthDefined(ElementStyleKeys.MIN_WIDTH, style))
    {
      return false;
    }
    if (isLengthDefined(ElementStyleKeys.PADDING_TOP, style))
    {
      return false;
    }
    if (isLengthDefined(ElementStyleKeys.PADDING_LEFT, style))
    {
      return false;
    }
    if (isLengthDefined(ElementStyleKeys.PADDING_BOTTOM, style))
    {
      return false;
    }
    if (isLengthDefined(ElementStyleKeys.PADDING_RIGHT, style))
    {
      return false;
    }
    if (BorderStyle.NONE.equals(style.getStyleProperty(ElementStyleKeys.BORDER_BOTTOM_STYLE,
        BorderStyle.NONE)) == false)
    {
      return false;
    }
    if (BorderStyle.NONE.equals(style.getStyleProperty(ElementStyleKeys.BORDER_TOP_STYLE, BorderStyle.NONE)) == false)
    {
      return false;
    }
    if (BorderStyle.NONE.equals(style.getStyleProperty(ElementStyleKeys.BORDER_LEFT_STYLE, BorderStyle.NONE)) == false)
    {
      return false;
    }
    if (BorderStyle.NONE.equals(style.getStyleProperty(ElementStyleKeys.BORDER_RIGHT_STYLE, BorderStyle.NONE)) == false)
    {
      return false;
    }
    if (style.getStyleProperty(ElementStyleKeys.BACKGROUND_COLOR) != null)
    {
      return false;
    }


    if (metaData.isExtraContentElement(band.getStyle(), band.getAttributes()))

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Examples of org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet

    else
    {
      text = String.valueOf(value);
    }


    final ElementStyleSheet style = element.getStyle();
    final ReportAttributeMap attrs = element.getAttributes();
    final TextCache.Result result =
        textCache.get(style.getId(), style.getChangeTracker(), attrs.getChangeTracker(), text);
    if (result != null)
    {
      addTextNodes(element, rawValue, result.getText(), result.getFinish(),
          parentBox, result.getStyleSheet(), stateKey);
      return;
    }


    final SimpleStyleSheet elementStyle;
    if ((parentBox.getNodeType() & LayoutNodeTypes.MASK_BOX_CANVAS) == LayoutNodeTypes.MASK_BOX_CANVAS)
    {
      if (element.isDynamicContent() == false)
      {
        elementStyle = textStyleCache.getStyleSheet(new NonDynamicHeightWrapperStyleSheet(style));
      }
      else
      {
        elementStyle = styleCache.getStyleSheet(new DynamicHeightWrapperStyleSheet(style));
      }
    }
    else
    {
      elementStyle = styleCache.getStyleSheet(style);
    }


    if (buffer != null)
    {
      buffer.setCursor(0);
    }


    buffer = Utf16LE.getInstance().decodeString(text, buffer);
    bufferArray = buffer.getBuffer(bufferArray);


    if (((parentBox.getNodeType() & LayoutNodeTypes.MASK_BOX_INLINE) == LayoutNodeTypes.MASK_BOX_INLINE) == false)
    {
      textFactory.startText();
    }


    final RenderNode[] renderNodes = textFactory.createText
        (bufferArray, 0, buffer.getLength(), elementStyle, element.getElementType(), element.getObjectID(), attrs);
    final RenderNode[] finishNodes = textFactory.finishText();


    addTextNodes(element, rawValue, renderNodes, finishNodes, parentBox, elementStyle, stateKey);
    textCache.store(style.getId(), style.getChangeTracker(), attrs.getChangeTracker(),
        text, elementStyle, attrs, renderNodes, finishNodes);
  }

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Examples of org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet


  protected RenderBox produceBox(final Band band,
                                 final ReportStateKey stateKey,
                                 final boolean parentIsInlineBox)
  {
    final ElementStyleSheet elementStyleSheet = band.getStyle();
    Object layoutType = elementStyleSheet.getStyleProperty(BandStyleKeys.LAYOUT, null);
    if (layoutType == null)
    {
      layoutType = getStyleFromLayoutManager(band);
    }
    if (parentIsInlineBox)
    {
      layoutType = "inline";
    }


    // todo: Check for cachability ..
    final RenderBox box;
    if ("block".equals(layoutType))
    {
      final SimpleStyleSheet styleSheet = bandCache.getStyleSheet(elementStyleSheet);
      final BoxDefinition boxDefinition = boxDefinitionFactory.getBoxDefinition(styleSheet);
      box = new BlockRenderBox(styleSheet, band.getObjectID(), boxDefinition, band.getElementType(),
          band.getAttributes(), stateKey);
    }
    else if ("inline".equals(layoutType))
    {
      if (parentIsInlineBox)
      {
        final SimpleStyleSheet styleSheet = bandCache.getStyleSheet(elementStyleSheet);
        final BoxDefinition boxDefinition = boxDefinitionFactory.getBoxDefinition(styleSheet);
        box = new InlineRenderBox(styleSheet, band.getObjectID(), boxDefinition, band.getElementType(),
            band.getAttributes(), stateKey);
      }
      else
      {
        // The non-inheritable styles will be applied to the auto-generated paragraph box. The inlinebox itself
        // only receives the inheritable styles so that it can inherit it to its next child ..
        final SimpleStyleSheet styleSheet = bandCache.getStyleSheet(new ParagraphPoolboxStyleSheet(elementStyleSheet));
        final BoxDefinition boxDefinition = boxDefinitionFactory.getBoxDefinition(styleSheet);
        box = new InlineRenderBox(styleSheet, band.getObjectID(), boxDefinition, band.getElementType(),
            band.getAttributes(), stateKey);
      }
    }
    else if ("row".equals(layoutType))
    {
      final SimpleStyleSheet styleSheet = bandCache.getStyleSheet(elementStyleSheet);
      final BoxDefinition boxDefinition = boxDefinitionFactory.getBoxDefinition(styleSheet);
      box = new RowRenderBox(styleSheet, band.getObjectID(), boxDefinition, band.getElementType(),
          band.getAttributes(), stateKey);
    }
    else // assume 'Canvas' by default ..
    {
      final SimpleStyleSheet styleSheet;
      if (elementStyleSheet.getBooleanStyleProperty(ElementStyleKeys.USE_MIN_CHUNKWIDTH))
      {
        styleSheet = bandCache.getStyleSheet(elementStyleSheet);
      }
      else
      {

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Examples of org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet




  private RenderBox produceSubreportBox(final SubReport report,
                                        final ReportStateKey stateKey)
  {
    final ElementStyleSheet elementStyleSheet = report.getStyle();
    final SimpleStyleSheet styleSheet = bandCache.getStyleSheet(elementStyleSheet);
    final BoxDefinition boxDefinition = boxDefinitionFactory.getBoxDefinition(styleSheet);
    final RenderBox box = new ContentPlaceholderRenderBox(styleSheet, report.getObjectID(), boxDefinition,
        report.getElementType(), report.getAttributes(), stateKey, report.getObjectID());
    box.getStaticBoxLayoutProperties().setPlaceholderBox(true);

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Examples of org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet

    if (styleExpressions.isEmpty())
    {
      return false;
    }
    boolean retval = false;
    final ElementStyleSheet style = e.getStyle();
    final Iterator entries = styleExpressions.entrySet().iterator();
    while (entries.hasNext())
    {
      final Map.Entry entry = (Map.Entry) entries.next();
      final StyleKey key = (StyleKey) entry.getKey();
      final Expression ex = (Expression) entry.getValue();
      if (ex == null)
      {
        continue;
      }
      retval = true;
      ex.setRuntime(getRuntime());
      try
      {
        final Object value = evaluate(ex);
        if (value == null)
        {
          style.setStyleProperty(key, null);
        }
        else if (key.getValueType().isInstance(value))
        {
          style.setStyleProperty(key, value);
        }
        else if (value instanceof ErrorValue)
        {
          style.setStyleProperty(key, null);
        }
        else
        {
          final ValueConverter valueConverter = ConverterRegistry.getInstance().getValueConverter(key.getValueType());
          if (valueConverter != null)
          {
            // try to convert it ..
            final Object o = ConverterRegistry.toPropertyValue(String.valueOf(value), key.getValueType());
            style.setStyleProperty(key, o);
          }
          else
          {
            style.setStyleProperty(key, null);
          }
        }
      }
      catch (Exception exception)
      {
        // ignored, but we clear the style as we have no valid value anymore.
        style.setStyleProperty(key, null);
      }
      finally
      {
        ex.setRuntime(null);
      }

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Examples of org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet

      {
        final Element e = (Element) element;
        final DataSource source = e.getElementType();
        if (source instanceof RawDataSource)
        {
          final ElementStyleSheet style = element.getStyle();
          final String oldFormat = (String)
              style.getStyleProperty(ElementStyleKeys.EXCEL_DATA_FORMAT_STRING);
          if (oldFormat != null && oldFormat.length() > 0)
          {
            final Object attribute = element.getAttribute
                (AttributeNames.Internal.NAMESPACE, AttributeNames.Internal.EXCEL_CELL_FORMAT_AUTOCOMPUTE);
            if (Boolean.TRUE.equals(attribute) == false)
            {
              continue;
            }
          }
          final RawDataSource rds = (RawDataSource) source;
          formatSpecification = rds.getFormatString(getRuntime(), e, formatSpecification);
          if (formatSpecification.getType() == FormatSpecification.TYPE_DATE_FORMAT ||
              formatSpecification.getType() == FormatSpecification.TYPE_DECIMAL_FORMAT)
          {
            style.setStyleProperty
                (ElementStyleKeys.EXCEL_DATA_FORMAT_STRING, formatSpecification.getFormatString());
            element.setAttribute
                (AttributeNames.Internal.NAMESPACE, AttributeNames.Internal.EXCEL_CELL_FORMAT_AUTOCOMPUTE,
                    Boolean.TRUE);
          }

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Examples of org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet

    final boolean needPreProcessing;
    final SubReport report;
    if (subReportStorage.contains(functionStorageKey))
    {
      report = subReportStorage.restore(functionStorageKey);
      final ElementStyleSheet subreportStyle = subreportFromMarker.getStyle();
      final Map styleExpressions = subreportFromMarker.getStyleExpressions();
      final StyleKey[] definedStyle =
          (StyleKey[]) styleExpressions.keySet().toArray(new StyleKey[styleExpressions.size()]);
      for (int i = 0; i < definedStyle.length; i++)
      {
        final StyleKey styleKey = definedStyle[i];
        report.getStyle().setStyleProperty(styleKey, subreportStyle.getStyleProperty(styleKey));
      }
      needPreProcessing = false;
    }
    else
    {

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Examples of org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet

              ElementAlignment.class, context);
      final ElementAlignment vAlign = (ElementAlignment) attributes.getMetaAttribute
          (MetaAttributeNames.Style.NAMESPACE, MetaAttributeNames.Style.VERTICAL_ALIGNMENT, ElementAlignment.class,
              context);


      final ElementStyleSheet styleSheet = e.getStyle();
      styleSheet.setStyleProperty(ElementStyleKeys.VALIGNMENT, vAlign);
      if (hAlign != null)
      {
        styleSheet.setStyleProperty(ElementStyleKeys.ALIGNMENT, hAlign);
      }
      else if (LabelType.INSTANCE.getMetaData().getName().equals(e.getElementTypeName()) == false &&
          ResourceLabelType.INSTANCE.getMetaData().getName().equals(e.getElementTypeName()) == false)
      {
        styleSheet.setStyleProperty(ElementStyleKeys.ALIGNMENT, computeAlignment(attributes, context));
      }
      styleSheet.setStyleProperty(ElementStyleKeys.BACKGROUND_COLOR, bgColor);
      styleSheet.setStyleProperty(ElementStyleKeys.PAINT, textColor);
      styleSheet.setStyleProperty(TextStyleKeys.FONT, font);
      styleSheet.setStyleProperty(TextStyleKeys.FONTSIZE, fontSize);
      styleSheet.setStyleProperty(TextStyleKeys.UNDERLINED, underline);
      styleSheet.setStyleProperty(TextStyleKeys.BOLD, bold);
      styleSheet.setStyleProperty(TextStyleKeys.STRIKETHROUGH, strikethrough);
      styleSheet.setStyleProperty(TextStyleKeys.ITALIC, italic);
    }


    final boolean legacyMode = isLegacyMode();
    if (Boolean.TRUE.equals(allowAttributesFlag) &&
        ((legacyMode == false) || (Boolean.TRUE.equals(allowStylingFlag))))

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Examples of org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet

   *
   * @param band the item band to be configured.
   */
  private static void configureItemBand(final ItemBand band)
  {
    final ElementStyleSheet ess = band.getStyle();
    ess.setStyleProperty(TextStyleKeys.FONT, "SansSerif");
    ess.setStyleProperty(TextStyleKeys.FONTSIZE, new Integer(9));


    TextFieldElementFactory factory = new TextFieldElementFactory();
    factory.setName("Name_Field");
    factory.setAbsolutePosition(new Point2D.Float(0, 2));
    factory.setMinimumSize(new FloatDimension(140, 10));

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Examples of org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet

   */
  private static void configurePageFooter(final PageFooter footer)
  {
    footer.getStyle().setStyleProperty(ElementStyleKeys.MIN_HEIGHT, new Float(20));


    final ElementStyleSheet ess = footer.getStyle();
    ess.setStyleProperty(TextStyleKeys.FONT, "SansSerif");
    ess.setStyleProperty(TextStyleKeys.FONTSIZE, new Integer(9));


    final NumberFieldElementFactory factory = new NumberFieldElementFactory();
    factory.setName("PageNumber_Field");
    factory.setAbsolutePosition(new Point2D.Float(0, 0));
    factory.setMinimumSize(new Dimension(-100, -100));

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