Java tutorial
/* * JasperReports - Free Java Reporting Library. * Copyright (C) 2001 - 2014 TIBCO Software Inc. All rights reserved. * http://www.jaspersoft.com * * Unless you have purchased a commercial license agreement from Jaspersoft, * the following license terms apply: * * This program is part of JasperReports. * * JasperReports is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * JasperReports is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with JasperReports. If not, see <http://www.gnu.org/licenses/>. */ /* * Contributors: * Alex Parfenov - aparfeno@users.sourceforge.net * Adrian Jackson - iapetus@users.sourceforge.net * David Taylor - exodussystems@users.sourceforge.net * Lars Kristensen - llk@users.sourceforge.net */ package net.sf.jasperreports.engine.export; import java.awt.Color; import java.awt.Dimension; import java.awt.Rectangle; import java.awt.font.TextAttribute; import java.awt.geom.Dimension2D; import java.io.IOException; import java.io.Writer; import java.text.AttributedCharacterIterator; import java.text.AttributedCharacterIterator.Attribute; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.ListIterator; import java.util.Locale; import java.util.Map; import net.sf.jasperreports.components.headertoolbar.HeaderToolbarElement; import net.sf.jasperreports.engine.DefaultJasperReportsContext; import net.sf.jasperreports.engine.ImageMapRenderable; import net.sf.jasperreports.engine.JRBoxContainer; import net.sf.jasperreports.engine.JRException; import net.sf.jasperreports.engine.JRExporterParameter; import net.sf.jasperreports.engine.JRGenericPrintElement; import net.sf.jasperreports.engine.JRImageRenderer; import net.sf.jasperreports.engine.JRLineBox; import net.sf.jasperreports.engine.JRPen; import net.sf.jasperreports.engine.JRPrintElement; import net.sf.jasperreports.engine.JRPrintElementIndex; import net.sf.jasperreports.engine.JRPrintEllipse; import net.sf.jasperreports.engine.JRPrintFrame; import net.sf.jasperreports.engine.JRPrintGraphicElement; import net.sf.jasperreports.engine.JRPrintHyperlink; import net.sf.jasperreports.engine.JRPrintHyperlinkParameter; import net.sf.jasperreports.engine.JRPrintImage; import net.sf.jasperreports.engine.JRPrintImageArea; import net.sf.jasperreports.engine.JRPrintImageAreaHyperlink; import net.sf.jasperreports.engine.JRPrintLine; import net.sf.jasperreports.engine.JRPrintPage; import net.sf.jasperreports.engine.JRPrintRectangle; import net.sf.jasperreports.engine.JRPrintText; import net.sf.jasperreports.engine.JRPropertiesUtil; import net.sf.jasperreports.engine.JRRuntimeException; import net.sf.jasperreports.engine.JRWrappingSvgRenderer; import net.sf.jasperreports.engine.JasperPrint; import net.sf.jasperreports.engine.JasperReportsContext; import net.sf.jasperreports.engine.PrintPageFormat; import net.sf.jasperreports.engine.Renderable; import net.sf.jasperreports.engine.RenderableUtil; import net.sf.jasperreports.engine.base.JRBasePrintText; import net.sf.jasperreports.engine.fonts.FontFamily; import net.sf.jasperreports.engine.fonts.FontInfo; import net.sf.jasperreports.engine.fonts.FontUtil; import net.sf.jasperreports.engine.type.HyperlinkTypeEnum; import net.sf.jasperreports.engine.type.LineDirectionEnum; import net.sf.jasperreports.engine.type.LineSpacingEnum; import net.sf.jasperreports.engine.type.LineStyleEnum; import net.sf.jasperreports.engine.type.ModeEnum; import net.sf.jasperreports.engine.type.RenderableTypeEnum; import net.sf.jasperreports.engine.type.RotationEnum; import net.sf.jasperreports.engine.type.RunDirectionEnum; import net.sf.jasperreports.engine.type.ScaleImageEnum; import net.sf.jasperreports.engine.util.JRBoxUtil; import net.sf.jasperreports.engine.util.JRColorUtil; import net.sf.jasperreports.engine.util.JRStringUtil; import net.sf.jasperreports.engine.util.JRStyledText; import net.sf.jasperreports.engine.util.JRTextAttribute; import net.sf.jasperreports.engine.util.Pair; import net.sf.jasperreports.export.ExporterInputItem; import net.sf.jasperreports.export.HtmlExporterConfiguration; import net.sf.jasperreports.export.HtmlReportConfiguration; import net.sf.jasperreports.export.WriterExporterOutput; import net.sf.jasperreports.export.parameters.ParametersHtmlExporterOutput; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * Exports a JasperReports document to XHTML format. * @deprecated Replaced by {@link HtmlExporter}. * @author Teodor Danciu (teodord@users.sourceforge.net) * @version $Id: JRXhtmlExporter.java 7366 2014-11-07 01:25:15Z teodord $ */ public class JRXhtmlExporter extends AbstractHtmlExporter<HtmlReportConfiguration, HtmlExporterConfiguration> { private static final Log log = LogFactory.getLog(JRXhtmlExporter.class); private static final String XHTML_EXPORTER_PROPERTIES_PREFIX = JRPropertiesUtil.PROPERTY_PREFIX + "export.xhtml."; public static final String PROPERTY_IGNORE_HYPERLINK = XHTML_EXPORTER_PROPERTIES_PREFIX + JRPrintHyperlink.PROPERTY_IGNORE_HYPERLINK_SUFFIX;//FIXMEEXPORT can we do something about it? /** * The exporter key, as used in * {@link GenericElementHandlerEnviroment#getHandler(net.sf.jasperreports.engine.JRGenericElementType, String)}. */ public static final String XHTML_EXPORTER_KEY = JRPropertiesUtil.PROPERTY_PREFIX + "xhtml"; protected class ExporterContext extends BaseExporterContext implements JRHtmlExporterContext { public String getExportPropertiesPrefix() { return XHTML_EXPORTER_PROPERTIES_PREFIX; } public String getHyperlinkURL(JRPrintHyperlink link) { return JRXhtmlExporter.this.getHyperlinkURL(link); } } /** * */ protected Writer writer; protected Map<String, String> rendererToImagePathMap; protected Map<Pair<String, Rectangle>, String> imageMaps; protected Map<String, HtmlFont> fontsToProcess; protected int reportIndex; protected int pageIndex; protected List<FrameInfo> frameInfoStack; protected int elementIndex; protected int topLimit; protected int leftLimit; protected int rightLimit; protected int bottomLimit; protected JRHyperlinkTargetProducerFactory targetProducerFactory; protected boolean hyperlinkStarted; /** * @see #JRXhtmlExporter(JasperReportsContext) */ public JRXhtmlExporter() { this(DefaultJasperReportsContext.getInstance()); } /** * */ public JRXhtmlExporter(JasperReportsContext jasperReportsContext) { super(jasperReportsContext); exporterContext = new ExporterContext(); targetProducerFactory = new DefaultHyperlinkTargetProducerFactory(jasperReportsContext); } /** * */ protected Class<HtmlExporterConfiguration> getConfigurationInterface() { return HtmlExporterConfiguration.class; } /** * */ protected Class<HtmlReportConfiguration> getItemConfigurationInterface() { return HtmlReportConfiguration.class; } /** * */ protected void ensureOutput() { if (exporterOutput == null) { exporterOutput = new ParametersHtmlExporterOutput(getJasperReportsContext(), getParameters(), getCurrentJasperPrint()); } } /** * */ public void exportReport() throws JRException { /* */ ensureJasperReportsContext(); ensureInput(); rendererToImagePathMap = new HashMap<String, String>(); imageMaps = new HashMap<Pair<String, Rectangle>, String>(); fontsToProcess = new HashMap<String, HtmlFont>(); initExport(); ensureOutput(); writer = getExporterOutput().getWriter(); try { exportReportToWriter(); } catch (IOException e) { throw new JRException("Error writing to output writer : " + jasperPrint.getName(), e); } finally { getExporterOutput().close(); resetExportContext(); } } @Override protected void initExport() { super.initExport(); } @Override protected void initReport() { super.initReport(); } /** * */ protected void exportReportToWriter() throws JRException, IOException { HtmlExporterConfiguration configuration = getCurrentConfiguration(); String htmlHeader = configuration.getHtmlHeader(); String betweenPagesHtml = configuration.getBetweenPagesHtml(); String htmlFooter = configuration.getHtmlFooter(); if (htmlHeader == null) { String encoding = ((WriterExporterOutput) getExporterOutput()).getEncoding(); writer.write( "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"); writer.write("<html>\n"); writer.write("<head>\n"); writer.write(" <title></title>\n"); writer.write(" <meta http-equiv=\"Content-Type\" content=\"text/html; charset=" + encoding + "\"/>\n"); writer.write(" <style type=\"text/css\">\n"); writer.write(" a {text-decoration: none}\n"); writer.write(" </style>\n"); writer.write("</head>\n"); writer.write("<body text=\"#000000\" link=\"#000000\" alink=\"#000000\" vlink=\"#000000\">\n"); writer.write("<table width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\">\n"); writer.write("<tr><td width=\"50%\"> </td><td align=\"center\">\n"); writer.write("\n"); } else { writer.write(htmlHeader); } List<ExporterInputItem> items = exporterInput.getItems(); for (reportIndex = 0; reportIndex < items.size(); reportIndex++) { ExporterInputItem item = items.get(reportIndex); setCurrentExporterInputItem(item); List<JRPrintPage> pages = jasperPrint.getPages(); if (pages != null && pages.size() > 0) { PageRange pageRange = getPageRange(); int startPageIndex = (pageRange == null || pageRange.getStartPageIndex() == null) ? 0 : pageRange.getStartPageIndex(); int endPageIndex = (pageRange == null || pageRange.getEndPageIndex() == null) ? (pages.size() - 1) : pageRange.getEndPageIndex(); JRPrintPage page = null; for (pageIndex = startPageIndex; pageIndex <= endPageIndex; pageIndex++) { if (Thread.interrupted()) { throw new JRException("Current thread interrupted."); } page = pages.get(pageIndex); writer.write("<a name=\"" + JR_PAGE_ANCHOR_PREFIX + reportIndex + "_" + (pageIndex + 1) + "\"></a>\n"); /* */ exportPage(page); if (reportIndex < items.size() - 1 || pageIndex < endPageIndex) { if (betweenPagesHtml == null) { writer.write("<br/>\n<br/>\n"); } else { writer.write(betweenPagesHtml); } } writer.write("\n"); } } } if (fontsToProcess != null && fontsToProcess.size() > 0)// when no fontHandler and/or resourceHandler, fonts are not processed { HtmlResourceHandler fontHandler = getExporterOutput().getFontHandler() == null ? getFontHandler() : getExporterOutput().getFontHandler(); for (HtmlFont htmlFont : fontsToProcess.values()) { writer.write("<link class=\"jrWebFont\" rel=\"stylesheet\" href=\"" + fontHandler.getResourcePath(htmlFont.getId()) + "\">\n"); } } // if (!isOutputResourcesToDir) { writer.write("<![if IE]>\n"); writer.write("<script>\n"); writer.write("var links = document.querySelectorAll('link.jrWebFont');\n"); writer.write( "setTimeout(function(){ if (links) { for (var i = 0; i < links.length; i++) { links.item(i).href = links.item(i).href; } } }, 0);\n"); writer.write("</script>\n"); writer.write("<![endif]>\n"); } if (htmlFooter == null) { writer.write("</td><td width=\"50%\"> </td></tr>\n"); writer.write("</table>\n"); writer.write("</body>\n"); writer.write("</html>\n"); } else { writer.write(htmlFooter); } writer.flush();//FIXMEEXPORT other exporters always perform flush } /** * */ protected void exportPage(JRPrintPage page) throws JRException, IOException { PrintPageFormat pageFormat = jasperPrint.getPageFormat(pageIndex); topLimit = pageFormat.getPageHeight(); leftLimit = pageFormat.getPageWidth(); rightLimit = 0; bottomLimit = 0; setPageLimits(page.getElements()); HtmlReportConfiguration configuration = getCurrentItemConfiguration(); boolean isIgnorePageMargins = configuration.isIgnorePageMargins(); if (!isIgnorePageMargins) { topLimit = 0; } if (!isIgnorePageMargins) { leftLimit = 0; } if (pageFormat.getPageWidth() > rightLimit && !isIgnorePageMargins) { rightLimit = pageFormat.getPageWidth(); } if (pageFormat.getPageHeight() > bottomLimit && !isIgnorePageMargins) { bottomLimit = pageFormat.getPageHeight(); } if (topLimit > bottomLimit)//these can occur only when empty page and page margins are ignored { topLimit = bottomLimit; } if (leftLimit > rightLimit) { leftLimit = rightLimit; } boolean isWhitePageBackground = configuration.isWhitePageBackground(); writer.write("<div class=\"jrPage\" style=\"" + (isWhitePageBackground ? "background-color: #FFFFFF;" : "") + "position:relative;width:" + toSizeUnit(rightLimit - leftLimit) + ";height:" + toSizeUnit(bottomLimit - topLimit) + ";\">\n"); frameInfoStack = new ArrayList<FrameInfo>(); exportElements(page.getElements()); writer.write("</div>"); JRExportProgressMonitor progressMonitor = configuration.getProgressMonitor(); if (progressMonitor != null) { progressMonitor.afterPageExport(); } } /** * */ protected void exportElements(List<JRPrintElement> elements) throws IOException, JRException { if (elements != null && elements.size() > 0) { JRPrintElement element; for (int i = 0; i < elements.size(); i++) { elementIndex = i; element = elements.get(i); if (filter == null || filter.isToExport(element)) { if (element instanceof JRPrintLine) { exportLine((JRPrintLine) element); } else if (element instanceof JRPrintRectangle) { exportRectangle((JRPrintRectangle) element); } else if (element instanceof JRPrintEllipse) { //exportEllipse((JRPrintEllipse)element); exportRectangle((JRPrintEllipse) element); } else if (element instanceof JRPrintImage) { exportImage((JRPrintImage) element); } else if (element instanceof JRPrintText) { exportText((JRPrintText) element); } else if (element instanceof JRPrintFrame) { exportFrame((JRPrintFrame) element); } else if (element instanceof JRGenericPrintElement) { exportGenericElement((JRGenericPrintElement) element); } } } } } /** * */ protected void exportLine(JRPrintLine line) throws IOException { writer.write("<span"); appendId(line); StringBuffer styleBuffer = new StringBuffer(); appendPositionStyle(line, line.getLinePen(), styleBuffer); appendSizeStyle(line, line.getLinePen(), styleBuffer); appendBackcolorStyle(line, styleBuffer); String side = null; float ratio = line.getWidth() / line.getHeight(); if (ratio > 1) { if (line.getDirectionValue() == LineDirectionEnum.TOP_DOWN) { side = "top"; } else { side = "bottom"; } } else { if (line.getDirectionValue() == LineDirectionEnum.TOP_DOWN) { side = "left"; } else { side = "right"; } } appendPen(styleBuffer, line.getLinePen(), side); if (styleBuffer.length() > 0) { writer.write(" style=\""); writer.write(styleBuffer.toString()); writer.write("\""); } writer.write("></span>\n"); } /** * */ protected void exportRectangle(JRPrintGraphicElement element) throws IOException { writer.write("<span"); appendId(element); StringBuffer styleBuffer = new StringBuffer(); appendPositionStyle(element, element.getLinePen(), styleBuffer); appendSizeStyle(element, element.getLinePen(), styleBuffer); appendBackcolorStyle(element, styleBuffer); appendPen(styleBuffer, element.getLinePen(), null); if (styleBuffer.length() > 0) { writer.write(" style=\""); writer.write(styleBuffer.toString()); writer.write("\""); } writer.write("></span>\n"); } /** * */ protected void exportStyledText(JRPrintText printText, JRStyledText styledText, String tooltip) throws IOException { Locale locale = getTextLocale(printText); LineSpacingEnum lineSpacing = printText.getParagraph().getLineSpacing(); Float lineSpacingSize = printText.getParagraph().getLineSpacingSize(); float lineSpacingFactor = printText.getLineSpacingFactor(); Color backcolor = printText.getBackcolor(); String text = styledText.getText(); int runLimit = 0; AttributedCharacterIterator iterator = styledText.getAttributedString().getIterator(); boolean first = true; boolean startedSpan = false; while (runLimit < styledText.length() && (runLimit = iterator.getRunLimit()) <= styledText.length()) { //if there are several text runs, write the tooltip into a parent <span> if (first && runLimit < styledText.length() && tooltip != null) { startedSpan = true; writer.write("<span title=\""); writer.write(JRStringUtil.xmlEncode(tooltip)); writer.write("\">"); //reset the tooltip so that inner <span>s to not use it tooltip = null; } first = false; exportStyledTextRun(iterator.getAttributes(), text.substring(iterator.getIndex(), runLimit), tooltip, locale, lineSpacing, lineSpacingSize, lineSpacingFactor, backcolor); iterator.setIndex(runLimit); } if (startedSpan) { writer.write("</span>"); } } /** * */ protected void exportStyledTextRun(Map<Attribute, Object> attributes, String text, String tooltip, Locale locale, LineSpacingEnum lineSpacing, Float lineSpacingSize, float lineSpacingFactor, Color backcolor) throws IOException { boolean isBold = TextAttribute.WEIGHT_BOLD.equals(attributes.get(TextAttribute.WEIGHT)); boolean isItalic = TextAttribute.POSTURE_OBLIQUE.equals(attributes.get(TextAttribute.POSTURE)); String fontFamilyAttr = (String) attributes.get(TextAttribute.FAMILY);//FIXMENOW reuse this font lookup code everywhere String fontFamily = fontFamilyAttr; FontInfo fontInfo = FontUtil.getInstance(jasperReportsContext).getFontInfo(fontFamilyAttr, locale); if (fontInfo != null) { //fontName found in font extensions FontFamily family = fontInfo.getFontFamily(); String exportFont = family.getExportFont(getExporterKey()); if (exportFont == null) { HtmlResourceHandler fontHandler = getExporterOutput().getFontHandler() == null ? getFontHandler() : getExporterOutput().getFontHandler(); HtmlResourceHandler resourceHandler = getExporterOutput().getResourceHandler() == null ? getResourceHandler() : getExporterOutput().getResourceHandler(); if (fontHandler != null && resourceHandler != null) { HtmlFont htmlFont = HtmlFont.getInstance(locale, fontInfo, isBold, isItalic); if (htmlFont != null) { if (!fontsToProcess.containsKey(htmlFont.getId())) { fontsToProcess.put(htmlFont.getId(), htmlFont); HtmlFontUtil.handleFont(resourceHandler, htmlFont); } fontFamily = htmlFont.getId(); } } } else { fontFamily = exportFont; } } boolean localHyperlink = false; JRPrintHyperlink hyperlink = (JRPrintHyperlink) attributes.get(JRTextAttribute.HYPERLINK); if (!hyperlinkStarted && hyperlink != null) { startHyperlink(hyperlink); localHyperlink = true; } writer.write("<span style=\"font-family: "); writer.write(fontFamily); writer.write("; "); Color forecolor = (Color) attributes.get(TextAttribute.FOREGROUND); if (!hyperlinkStarted || !Color.black.equals(forecolor)) { writer.write("color: "); writer.write(JRColorUtil.getCssColor(forecolor)); writer.write("; "); } Color runBackcolor = (Color) attributes.get(TextAttribute.BACKGROUND); if (runBackcolor != null && !runBackcolor.equals(backcolor)) { writer.write("background-color: "); writer.write(JRColorUtil.getCssColor(runBackcolor)); writer.write("; "); } writer.write("font-size: "); writer.write(toSizeUnit((Float) attributes.get(TextAttribute.SIZE))); writer.write(";"); switch (lineSpacing) { case SINGLE: default: { if (lineSpacingFactor == 0) { writer.write(" line-height: 1; *line-height: normal;"); } else { writer.write(" line-height: " + lineSpacingFactor + ";"); } break; } case ONE_AND_HALF: { if (lineSpacingFactor == 0) { writer.write(" line-height: 1.5;"); } else { writer.write(" line-height: " + lineSpacingFactor + ";"); } break; } case DOUBLE: { if (lineSpacingFactor == 0) { writer.write(" line-height: 2.0;"); } else { writer.write(" line-height: " + lineSpacingFactor + ";"); } break; } case PROPORTIONAL: { if (lineSpacingSize != null) { writer.write(" line-height: " + lineSpacingSize.floatValue() + ";"); } break; } case AT_LEAST: case FIXED: { if (lineSpacingSize != null) { writer.write(" line-height: " + lineSpacingSize.floatValue() + "px;"); } break; } } /* if (!horizontalAlignment.equals(CSS_TEXT_ALIGN_LEFT)) { writer.write(" text-align: "); writer.write(horizontalAlignment); writer.write(";"); } */ if (isBold) { writer.write(" font-weight: bold;"); } if (isItalic) { writer.write(" font-style: italic;"); } if (TextAttribute.UNDERLINE_ON.equals(attributes.get(TextAttribute.UNDERLINE))) { writer.write(" text-decoration: underline;"); } if (TextAttribute.STRIKETHROUGH_ON.equals(attributes.get(TextAttribute.STRIKETHROUGH))) { writer.write(" text-decoration: line-through;"); } if (TextAttribute.SUPERSCRIPT_SUPER.equals(attributes.get(TextAttribute.SUPERSCRIPT))) { writer.write(" vertical-align: super;"); } else if (TextAttribute.SUPERSCRIPT_SUB.equals(attributes.get(TextAttribute.SUPERSCRIPT))) { writer.write(" vertical-align: sub;"); } writer.write("\""); if (tooltip != null) { writer.write(" title=\""); writer.write(JRStringUtil.xmlEncode(tooltip)); writer.write("\""); } writer.write(">"); writer.write(JRStringUtil.htmlEncode(text)); writer.write("</span>"); if (localHyperlink) { endHyperlink(); } } /** * */ protected void exportText(JRPrintText text) throws IOException { JRStyledText styledText = getStyledText(text); int textLength = 0; if (styledText != null) { textLength = styledText.length(); } if (text.getAnchorName() != null) { writer.write("<a name=\""); writer.write(text.getAnchorName()); writer.write("\"></a>"); } writer.write("<div");//FIXME why dealing with cell style if no text to print (textLength == 0)? appendId(text); if (text.getRunDirectionValue() == RunDirectionEnum.RTL) { writer.write(" dir=\"rtl\""); } StringBuffer styleBuffer = new StringBuffer(); StringBuffer divStyleBuffer = new StringBuffer(); String rotationValue = null; if (text.getRotationValue() == RotationEnum.NONE) { appendPositionStyle(text, text, divStyleBuffer); appendSizeStyle(text, text, divStyleBuffer); appendBorderStyle(text.getLineBox(), divStyleBuffer); appendPositionStyle( text.getLineBox().getLeftPadding() - getInsideBorderOffset(text.getLineBox().getLeftPen().getLineWidth(), false), text.getLineBox().getTopPadding() - getInsideBorderOffset(text.getLineBox().getTopPen().getLineWidth(), false), styleBuffer); appendSizeStyle( text.getWidth() - text.getLineBox().getLeftPadding() - text.getLineBox().getRightPadding(), text.getHeight() - text.getLineBox().getTopPadding() - text.getLineBox().getBottomPadding(), styleBuffer); // styleBuffer.append("width: 100%; height: 100%;"); } else { JRBasePrintText rotatedText = new JRBasePrintText(text.getDefaultStyleProvider()); rotatedText.setUUID(text.getUUID()); rotatedText.setX(text.getX()); rotatedText.setY(text.getY()); rotatedText.setWidth(text.getWidth()); rotatedText.setHeight(text.getHeight()); rotatedText.copyBox(text.getLineBox()); JRBoxUtil.rotate(rotatedText.getLineBox(), text.getRotationValue()); int rotationIE = 0; int rotationAngle = 0; int translateX = 0; int translateY = 0; switch (text.getRotationValue()) { case LEFT: { translateX = -(text.getHeight() - text.getLineBox().getTopPadding() - text.getLineBox().getBottomPadding() - (text.getWidth() - text.getLineBox().getLeftPadding() - text.getLineBox().getRightPadding())) / 2; translateY = (text.getHeight() - text.getLineBox().getTopPadding() - text.getLineBox().getBottomPadding() - (text.getWidth() - text.getLineBox().getLeftPadding() - text.getLineBox().getRightPadding())) / 2; rotatedText.setWidth(text.getHeight()); rotatedText.setHeight(text.getWidth()); rotationIE = 3; rotationAngle = -90; rotationValue = "left"; break; } case RIGHT: { translateX = -(text.getHeight() - text.getLineBox().getTopPadding() - text.getLineBox().getBottomPadding() - (text.getWidth() - text.getLineBox().getLeftPadding() - text.getLineBox().getRightPadding())) / 2; translateY = (text.getHeight() - text.getLineBox().getTopPadding() - text.getLineBox().getBottomPadding() - (text.getWidth() - text.getLineBox().getLeftPadding() - text.getLineBox().getRightPadding())) / 2; rotatedText.setWidth(text.getHeight()); rotatedText.setHeight(text.getWidth()); rotationIE = 1; rotationAngle = 90; rotationValue = "right"; break; } case UPSIDE_DOWN: { rotationIE = 2; rotationAngle = 180; rotationValue = "upsideDown"; break; } case NONE: default: { } } appendPositionStyle(text, text, divStyleBuffer); appendSizeStyle(text, text, divStyleBuffer); appendBorderStyle(text.getLineBox(), divStyleBuffer); appendPositionStyle( text.getLineBox().getLeftPadding() - getInsideBorderOffset(text.getLineBox().getLeftPen().getLineWidth(), false), text.getLineBox().getTopPadding() - getInsideBorderOffset(text.getLineBox().getTopPen().getLineWidth(), false), styleBuffer); appendSizeStyle( rotatedText.getWidth() - rotatedText.getLineBox().getLeftPadding() - rotatedText.getLineBox().getRightPadding(), rotatedText.getHeight() - rotatedText.getLineBox().getTopPadding() - rotatedText.getLineBox().getBottomPadding(), styleBuffer); // appendSizeStyle(rotatedText, rotatedText, styleBuffer); styleBuffer.append("-webkit-transform: translate(" + translateX + "px," + translateY + "px) "); styleBuffer.append("rotate(" + rotationAngle + "deg); "); styleBuffer.append("-moz-transform: translate(" + translateX + "px," + translateY + "px) "); styleBuffer.append("rotate(" + rotationAngle + "deg); "); styleBuffer.append("-ms-transform: translate(" + translateX + "px," + translateY + "px) "); styleBuffer.append("rotate(" + rotationAngle + "deg); "); styleBuffer.append("-o-transform: translate(" + translateX + "px," + translateY + "px) "); styleBuffer.append("rotate(" + rotationAngle + "deg); "); styleBuffer .append("filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=" + rotationIE + "); "); } appendBackcolorStyle(text, divStyleBuffer); String verticalAlignment = HTML_VERTICAL_ALIGN_TOP; switch (text.getVerticalAlignmentValue()) { case BOTTOM: { verticalAlignment = HTML_VERTICAL_ALIGN_BOTTOM; break; } case MIDDLE: { verticalAlignment = HTML_VERTICAL_ALIGN_MIDDLE; break; } case TOP: default: { verticalAlignment = HTML_VERTICAL_ALIGN_TOP; } } String horizontalAlignment = CSS_TEXT_ALIGN_LEFT; if (textLength > 0) { switch (text.getHorizontalAlignmentValue()) { case RIGHT: { horizontalAlignment = CSS_TEXT_ALIGN_RIGHT; break; } case CENTER: { horizontalAlignment = CSS_TEXT_ALIGN_CENTER; break; } case JUSTIFIED: { horizontalAlignment = CSS_TEXT_ALIGN_JUSTIFY; break; } case LEFT: default: { horizontalAlignment = CSS_TEXT_ALIGN_LEFT; } } // if ( // (text.getRunDirection() == JRPrintText.RUN_DIRECTION_LTR // && !horizontalAlignment.equals(CSS_TEXT_ALIGN_LEFT)) // || (text.getRunDirection() == JRPrintText.RUN_DIRECTION_RTL // && !horizontalAlignment.equals(CSS_TEXT_ALIGN_RIGHT)) // ) // { styleBuffer.append("text-align: "); styleBuffer.append(horizontalAlignment); styleBuffer.append(";"); // } // // if (!verticalAlignment.equals(HTML_VERTICAL_ALIGN_TOP)) // { styleBuffer.append(" display:table;"); // } } if (getCurrentItemConfiguration().isWrapBreakWord()) { //styleBuffer.append("width: " + toSizeUnit(text.getWidth()) + "; "); styleBuffer.append("word-wrap: break-word; "); } styleBuffer.append("text-indent: " + text.getParagraph().getFirstLineIndent().intValue() + "px; "); // styleBuffer.append("margin-left: " + text.getParagraph().getLeftIndent().intValue() + "px; "); // styleBuffer.append("margin-right: " + text.getParagraph().getRightIndent().intValue() + "px; "); // styleBuffer.append("margin-top: " + text.getParagraph().getSpacingBefore().intValue() + "px; "); // styleBuffer.append("margin-bottom: " + text.getParagraph().getSpacingAfter().intValue() + "px; "); if (text.getLineBreakOffsets() != null) { //if we have line breaks saved in the text, set nowrap so that //the text only wraps at the explicit positions styleBuffer.append("white-space: nowrap; "); } divStyleBuffer.append("overflow: hidden;"); if (divStyleBuffer.length() > 0) { writer.write(" style=\""); writer.write(divStyleBuffer.toString()); writer.write("\""); } writer.write("><span"); if (rotationValue != null) { writer.write(" class=\"rotated\" data-rotation=\"" + rotationValue + "\""); } if (styleBuffer.length() > 0) { writer.write(" style=\""); writer.write(styleBuffer.toString()); writer.write("\""); } writer.write(">"); // if (!verticalAlignment.equals(HTML_VERTICAL_ALIGN_TOP)) // { writer.write("<span style=\"display:table-cell;vertical-align:"); //display:table-cell conflicts with overflow: hidden; writer.write(verticalAlignment); writer.write(";\">"); // } startHyperlink(text); if (textLength > 0) { //only use text tooltip when no hyperlink present // String textTooltip = hyperlinkStarted ? null : text.getHyperlinkTooltip(); exportStyledText(text, styledText, text.getHyperlinkTooltip()); } // else // { // //writer.write(emptyCellStringProvider.getStringForEmptyTD(imagesURI)); // } endHyperlink(); // if (!verticalAlignment.equals(HTML_VERTICAL_ALIGN_TOP)) // { writer.write("</span>");//FIXMENOW move tooltip span here // } writer.write("</span></div>\n"); } protected boolean startHyperlink(JRPrintHyperlink link) throws IOException { String href = getHyperlinkURL(link); if (href != null) { writer.write("<a href=\""); writer.write(href); writer.write("\""); String target = getHyperlinkTarget(link); if (target != null) { writer.write(" target=\""); writer.write(target); writer.write("\""); } if (link.getHyperlinkTooltip() != null) { writer.write(" title=\""); writer.write(JRStringUtil.xmlEncode(link.getHyperlinkTooltip())); writer.write("\""); } writer.write(">"); } hyperlinkStarted = href != null; return hyperlinkStarted; } protected String getHyperlinkTarget(JRPrintHyperlink link) { String target = null; JRHyperlinkTargetProducer producer = targetProducerFactory.getHyperlinkTargetProducer(link.getLinkTarget()); if (producer == null) { switch (link.getHyperlinkTargetValue()) { case BLANK: { target = "_blank"; break; } case PARENT: { target = "_parent"; break; } case TOP: { target = "_top"; break; } case CUSTOM: { boolean paramFound = false; List<JRPrintHyperlinkParameter> parameters = link.getHyperlinkParameters() == null ? null : link.getHyperlinkParameters().getParameters(); if (parameters != null) { for (Iterator<JRPrintHyperlinkParameter> it = parameters.iterator(); it.hasNext();) { JRPrintHyperlinkParameter parameter = it.next(); if (link.getLinkTarget().equals(parameter.getName())) { target = parameter.getValue() == null ? null : parameter.getValue().toString(); paramFound = true; break; } } } if (!paramFound) { target = link.getLinkTarget(); } break; } case SELF: default: { } } } else { target = producer.getHyperlinkTarget(link); } return target; } protected String getHyperlinkURL(JRPrintHyperlink link) { String href = null; Boolean ignoreHyperlink = HyperlinkUtil.getIgnoreHyperlink(PROPERTY_IGNORE_HYPERLINK, link); if (ignoreHyperlink == null) { ignoreHyperlink = getPropertiesUtil().getBooleanProperty(jasperPrint, PROPERTY_IGNORE_HYPERLINK, false); } if (!ignoreHyperlink) { JRHyperlinkProducer customHandler = getHyperlinkProducer(link); if (customHandler == null) { switch (link.getHyperlinkTypeValue()) { case REFERENCE: { if (link.getHyperlinkReference() != null) { href = link.getHyperlinkReference(); } break; } case LOCAL_ANCHOR: { if (link.getHyperlinkAnchor() != null) { href = "#" + link.getHyperlinkAnchor(); } break; } case LOCAL_PAGE: { if (link.getHyperlinkPage() != null) { href = "#" + JR_PAGE_ANCHOR_PREFIX + reportIndex + "_" + link.getHyperlinkPage().toString(); } break; } case REMOTE_ANCHOR: { if (link.getHyperlinkReference() != null && link.getHyperlinkAnchor() != null) { href = link.getHyperlinkReference() + "#" + link.getHyperlinkAnchor(); } break; } case REMOTE_PAGE: { if (link.getHyperlinkReference() != null && link.getHyperlinkPage() != null) { href = link.getHyperlinkReference() + "#" + JR_PAGE_ANCHOR_PREFIX + "0_" + link.getHyperlinkPage().toString(); } break; } case NONE: default: { break; } } } else { href = customHandler.getHyperlink(link); } } return href; } protected void endHyperlink() throws IOException { if (hyperlinkStarted) { writer.write("</a>"); } hyperlinkStarted = false; } protected boolean appendBorderStyle(JRLineBox box, StringBuffer styleBuffer) { boolean addedToStyle = false; if (box != null) { LineStyleEnum tps = box.getTopPen().getLineStyleValue(); LineStyleEnum lps = box.getLeftPen().getLineStyleValue(); LineStyleEnum bps = box.getBottomPen().getLineStyleValue(); LineStyleEnum rps = box.getRightPen().getLineStyleValue(); float tpw = box.getTopPen().getLineWidth().floatValue(); float lpw = box.getLeftPen().getLineWidth().floatValue(); float bpw = box.getBottomPen().getLineWidth().floatValue(); float rpw = box.getRightPen().getLineWidth().floatValue(); if (0f < tpw && tpw < 1f) { tpw = 1f; } if (0f < lpw && lpw < 1f) { lpw = 1f; } if (0f < bpw && bpw < 1f) { bpw = 1f; } if (0f < rpw && rpw < 1f) { rpw = 1f; } Color tpc = box.getTopPen().getLineColor(); // try to compact all borders into one css property if (tps == lps && // same line style tps == bps && tps == rps && tpw == lpw && // same line width tpw == bpw && tpw == rpw && tpc.equals(box.getLeftPen().getLineColor()) && // same line color tpc.equals(box.getBottomPen().getLineColor()) && tpc.equals(box.getRightPen().getLineColor())) { addedToStyle |= appendPen(styleBuffer, box.getTopPen(), null); } else { addedToStyle |= appendPen(styleBuffer, box.getTopPen(), "top"); addedToStyle |= appendPen(styleBuffer, box.getLeftPen(), "left"); addedToStyle |= appendPen(styleBuffer, box.getBottomPen(), "bottom"); addedToStyle |= appendPen(styleBuffer, box.getRightPen(), "right"); } Integer tp = box.getTopPadding(); Integer lp = box.getLeftPadding(); Integer bp = box.getBottomPadding(); Integer rp = box.getRightPadding(); // try to compact all paddings into one css property if (tp == lp && tp == bp && tp == rp) { addedToStyle |= appendPadding(styleBuffer, tp, null); } else { addedToStyle |= appendPadding(styleBuffer, box.getTopPadding(), "top"); addedToStyle |= appendPadding(styleBuffer, box.getLeftPadding(), "left"); addedToStyle |= appendPadding(styleBuffer, box.getBottomPadding(), "bottom"); addedToStyle |= appendPadding(styleBuffer, box.getRightPadding(), "right"); } } return addedToStyle; } protected int getInsideBorderOffset(float borderWidth, boolean small) { int intBorderWidth = (int) borderWidth; if (0f < borderWidth && borderWidth < 1f) { intBorderWidth = 1; } return intBorderWidth / 2 + (small ? 0 : intBorderWidth % 2); } protected void appendSizeStyle(JRPrintElement element, JRBoxContainer boxContainer, StringBuffer styleBuffer) { int widthDiff = 0; int heightDiff = 0; JRLineBox box = boxContainer == null ? null : boxContainer.getLineBox(); if (box != null) { widthDiff = box.getLeftPadding().intValue() + box.getRightPadding().intValue() + getInsideBorderOffset(box.getLeftPen().getLineWidth().floatValue(), false) + getInsideBorderOffset(box.getRightPen().getLineWidth().floatValue(), true); heightDiff = box.getTopPadding().intValue() + box.getBottomPadding().intValue() + getInsideBorderOffset(box.getTopPen().getLineWidth().floatValue(), false) + getInsideBorderOffset(box.getBottomPen().getLineWidth().floatValue(), true); } int width = element.getWidth() - widthDiff; int height = element.getHeight() - heightDiff; appendSizeStyle(width < 0 ? 0 : width, height < 0 ? 0 : height, styleBuffer); } protected void appendSizeStyle(JRPrintElement element, JRPen pen, StringBuffer styleBuffer) { int diff = 0; if (pen != null) { diff = getInsideBorderOffset(pen.getLineWidth().floatValue(), false) + getInsideBorderOffset(pen.getLineWidth().floatValue(), true); } appendSizeStyle(element.getWidth() - diff, element.getHeight() - diff, styleBuffer); } protected void appendSizeStyle(int width, int height, StringBuffer styleBuffer) { styleBuffer.append("width:"); styleBuffer.append(toSizeUnit(width)); styleBuffer.append(";"); styleBuffer.append("height:"); styleBuffer.append(toSizeUnit(height)); styleBuffer.append(";"); } protected void appendPositionStyle(JRPrintElement element, JRBoxContainer boxContainer, StringBuffer styleBuffer) { int leftOffset = 0; int topOffset = 0; JRLineBox box = boxContainer == null ? null : boxContainer.getLineBox(); if (box != null) { leftOffset = getInsideBorderOffset(box.getLeftPen().getLineWidth().floatValue(), true); topOffset = getInsideBorderOffset(box.getTopPen().getLineWidth().floatValue(), true); } FrameInfo frameInfo = frameInfoStack.size() == 0 ? null : frameInfoStack.get(frameInfoStack.size() - 1); appendPositionStyle( element.getX() - leftOffset - (frameInfo == null ? leftLimit : frameInfo.leftInsideBorderOffset), element.getY() - topOffset - (frameInfo == null ? topLimit : frameInfo.topInsideBorderOffset), styleBuffer); } protected void appendPositionStyle(JRPrintElement element, JRPen pen, StringBuffer styleBuffer) { int offset = 0; if (pen != null) { offset = getInsideBorderOffset(pen.getLineWidth().floatValue(), true); } FrameInfo frameInfo = frameInfoStack.size() == 0 ? null : frameInfoStack.get(frameInfoStack.size() - 1); appendPositionStyle( element.getX() - offset - (frameInfo == null ? leftLimit : frameInfo.leftInsideBorderOffset), element.getY() - offset - (frameInfo == null ? topLimit : frameInfo.topInsideBorderOffset), styleBuffer); } protected void appendPositionStyle(int x, int y, StringBuffer styleBuffer) { styleBuffer.append("position:absolute;"); styleBuffer.append("left:"); styleBuffer.append(toSizeUnit(x)); styleBuffer.append(";"); styleBuffer.append("top:"); styleBuffer.append(toSizeUnit(y)); styleBuffer.append(";"); } protected void appendBackcolorStyle(JRPrintElement element, StringBuffer styleBuffer) { if (element.getModeValue() == ModeEnum.OPAQUE) { styleBuffer.append("background-color: "); styleBuffer.append(JRColorUtil.getCssColor(element.getBackcolor())); styleBuffer.append("; "); } } /** * */ protected void exportImage(JRPrintImage image) throws JRException, IOException { writer.write("<span"); appendId(image); float xAlignFactor = 0f; switch (image.getHorizontalAlignmentValue()) { case RIGHT: { xAlignFactor = 1f; break; } case CENTER: { xAlignFactor = 0.5f; break; } case LEFT: default: { xAlignFactor = 0f; } } float yAlignFactor = 0f; switch (image.getVerticalAlignmentValue()) { case BOTTOM: { yAlignFactor = 1f; break; } case MIDDLE: { yAlignFactor = 0.5f; break; } case TOP: default: { yAlignFactor = 0f; } } StringBuffer styleBuffer = new StringBuffer(); appendPositionStyle(image, image, styleBuffer); appendSizeStyle(image, image, styleBuffer); appendBackcolorStyle(image, styleBuffer); boolean addedToStyle = appendBorderStyle(image.getLineBox(), styleBuffer); if (!addedToStyle) { appendPen(styleBuffer, image.getLinePen(), null); } if (styleBuffer.length() > 0) { writer.write(" style=\""); writer.write(styleBuffer.toString()); writer.write("\""); } writer.write(">"); if (image.getAnchorName() != null) { writer.write("<a name=\""); writer.write(image.getAnchorName()); writer.write("\"></a>"); } Renderable renderer = image.getRenderable(); Renderable originalRenderer = renderer; boolean imageMapRenderer = renderer != null && renderer instanceof ImageMapRenderable && ((ImageMapRenderable) renderer).hasImageAreaHyperlinks(); boolean hasHyperlinks = false; if (renderer != null) { if (imageMapRenderer) { hasHyperlinks = true; hyperlinkStarted = false; } else { hasHyperlinks = startHyperlink(image); } writer.write("<img"); String imagePath = null; String imageMapName = null; List<JRPrintImageAreaHyperlink> imageMapAreas = null; ScaleImageEnum scaleImage = image.getScaleImageValue(); if (renderer != null) { if (renderer.getTypeValue() == RenderableTypeEnum.IMAGE && rendererToImagePathMap.containsKey(renderer.getId())) { imagePath = rendererToImagePathMap.get(renderer.getId()); } else { if (image.isLazy()) { imagePath = ((JRImageRenderer) renderer).getImageLocation(); } else { HtmlResourceHandler imageHandler = getImageHandler() == null ? getExporterOutput().getImageHandler() : getImageHandler(); if (imageHandler != null) { JRPrintElementIndex imageIndex = getElementIndex(); String imageName = getImageName(imageIndex); if (renderer.getTypeValue() == RenderableTypeEnum.SVG) { renderer = new JRWrappingSvgRenderer(renderer, new Dimension(image.getWidth(), image.getHeight()), ModeEnum.OPAQUE == image.getModeValue() ? image.getBackcolor() : null); } byte[] imageData = renderer.getImageData(jasperReportsContext); if (imageHandler != null) { imageHandler.handleResource(imageName, imageData); imagePath = imageHandler.getResourcePath(imageName); } } } rendererToImagePathMap.put(renderer.getId(), imagePath); } if (imageMapRenderer) { Rectangle renderingArea = new Rectangle(image.getWidth(), image.getHeight()); if (renderer.getTypeValue() == RenderableTypeEnum.IMAGE) { imageMapName = imageMaps.get(new Pair<String, Rectangle>(renderer.getId(), renderingArea)); } if (imageMapName == null) { imageMapName = "map_" + getElementIndex().toString(); imageMapAreas = ((ImageMapRenderable) originalRenderer) .getImageAreaHyperlinks(renderingArea);//FIXMECHART if (renderer.getTypeValue() == RenderableTypeEnum.IMAGE) { imageMaps.put(new Pair<String, Rectangle>(renderer.getId(), renderingArea), imageMapName); } } } } writer.write(" src=\""); if (imagePath != null) { writer.write(imagePath); } writer.write("\""); int availableImageWidth = image.getWidth() - image.getLineBox().getLeftPadding().intValue() - image.getLineBox().getRightPadding().intValue(); if (availableImageWidth < 0) { availableImageWidth = 0; } int availableImageHeight = image.getHeight() - image.getLineBox().getTopPadding().intValue() - image.getLineBox().getBottomPadding().intValue(); if (availableImageHeight < 0) { availableImageHeight = 0; } switch (scaleImage) { case FILL_FRAME: { int leftDiff = 0; int topDiff = 0; int widthDiff = 0; int heightDiff = 0; JRLineBox box = image.getLineBox(); if (box != null) { leftDiff = box.getLeftPadding().intValue(); topDiff = box.getTopPadding().intValue(); widthDiff = getInsideBorderOffset(box.getLeftPen().getLineWidth().floatValue(), false) + getInsideBorderOffset(box.getRightPen().getLineWidth().floatValue(), true); heightDiff = getInsideBorderOffset(box.getTopPen().getLineWidth().floatValue(), false) + getInsideBorderOffset(box.getBottomPen().getLineWidth().floatValue(), true); } writer.write(" style=\"position:absolute;left:"); writer.write(toSizeUnit(leftDiff)); writer.write(";top:"); writer.write(toSizeUnit(topDiff)); writer.write(";width:"); writer.write(toSizeUnit(availableImageWidth - widthDiff)); writer.write(";height:"); writer.write(toSizeUnit(availableImageHeight - heightDiff)); writer.write("\""); break; } case CLIP: { double normalWidth = availableImageWidth; double normalHeight = availableImageHeight; if (!image.isLazy()) { // Image load might fail. Renderable tmpRenderer = RenderableUtil.getInstance(jasperReportsContext) .getOnErrorRendererForDimension(renderer, image.getOnErrorTypeValue()); Dimension2D dimension = tmpRenderer == null ? null : tmpRenderer.getDimension(jasperReportsContext); // If renderer was replaced, ignore image dimension. if (tmpRenderer == renderer && dimension != null) { normalWidth = dimension.getWidth(); normalHeight = dimension.getHeight(); } } int leftDiff = 0; int topDiff = 0; int widthDiff = 0; int heightDiff = 0; JRLineBox box = image.getLineBox(); if (box != null) { leftDiff = box.getLeftPadding().intValue(); topDiff = box.getTopPadding().intValue(); widthDiff = getInsideBorderOffset(box.getLeftPen().getLineWidth().floatValue(), false) + getInsideBorderOffset(box.getRightPen().getLineWidth().floatValue(), true); heightDiff = getInsideBorderOffset(box.getTopPen().getLineWidth().floatValue(), false) + getInsideBorderOffset(box.getBottomPen().getLineWidth().floatValue(), true); } writer.write(" style=\"position:absolute;left:"); writer.write(toSizeUnit( (int) (leftDiff + xAlignFactor * (availableImageWidth - widthDiff - normalWidth)))); writer.write(";top:"); writer.write(toSizeUnit( (int) (topDiff + yAlignFactor * (availableImageHeight - heightDiff - normalHeight)))); writer.write(";width:"); writer.write(toSizeUnit((int) normalWidth)); writer.write(";height:"); writer.write(toSizeUnit((int) normalHeight)); writer.write(";clip:rect("); writer.write(toSizeUnit((int) (yAlignFactor * (normalHeight - availableImageHeight + heightDiff)))); writer.write(","); writer.write(toSizeUnit((int) (xAlignFactor * normalWidth + (1 - xAlignFactor) * (availableImageWidth - widthDiff)))); writer.write(","); writer.write(toSizeUnit((int) (yAlignFactor * normalHeight + (1 - yAlignFactor) * (availableImageHeight - heightDiff)))); writer.write(","); writer.write(toSizeUnit((int) (xAlignFactor * (normalWidth - availableImageWidth + widthDiff)))); writer.write(")\""); break; } case RETAIN_SHAPE: default: { double normalWidth = availableImageWidth; double normalHeight = availableImageHeight; if (!image.isLazy()) { // Image load might fail. Renderable tmpRenderer = RenderableUtil.getInstance(jasperReportsContext) .getOnErrorRendererForDimension(renderer, image.getOnErrorTypeValue()); Dimension2D dimension = tmpRenderer == null ? null : tmpRenderer.getDimension(jasperReportsContext); // If renderer was replaced, ignore image dimension. if (tmpRenderer == renderer && dimension != null) { normalWidth = dimension.getWidth(); normalHeight = dimension.getHeight(); } } int leftDiff = 0; int topDiff = 0; int widthDiff = 0; int heightDiff = 0; JRLineBox box = image.getLineBox(); if (box != null) { leftDiff = box.getLeftPadding().intValue(); topDiff = box.getTopPadding().intValue(); widthDiff = getInsideBorderOffset(box.getLeftPen().getLineWidth().floatValue(), false) + getInsideBorderOffset(box.getRightPen().getLineWidth().floatValue(), true); heightDiff = getInsideBorderOffset(box.getTopPen().getLineWidth().floatValue(), false) + getInsideBorderOffset(box.getBottomPen().getLineWidth().floatValue(), true); } if (availableImageHeight > 0) { double ratio = normalWidth / normalHeight; if (ratio > (double) availableImageWidth / (double) availableImageHeight) { writer.write(" style=\"position:absolute;left:"); writer.write(toSizeUnit(leftDiff)); writer.write(";top:"); writer.write(toSizeUnit((int) (topDiff + yAlignFactor * (availableImageHeight - heightDiff - (availableImageWidth - widthDiff) / ratio)))); writer.write(";width:"); writer.write(toSizeUnit(availableImageWidth - widthDiff)); writer.write("\""); } else { writer.write(" style=\"position:absolute;left:"); //writer.write(String.valueOf(leftDiff)); writer.write(toSizeUnit((int) (leftDiff + xAlignFactor * (availableImageWidth - widthDiff - ratio * (availableImageHeight - heightDiff))))); writer.write(";top:"); writer.write(toSizeUnit(topDiff)); writer.write(";height:"); writer.write(toSizeUnit(availableImageHeight - heightDiff)); writer.write("\""); } } } } if (imageMapName != null) { writer.write(" usemap=\"#" + imageMapName + "\""); } writer.write(" alt=\"\""); if (hasHyperlinks) { writer.write(" border=\"0\""); } if (image.getHyperlinkTooltip() != null) { writer.write(" title=\""); writer.write(JRStringUtil.xmlEncode(image.getHyperlinkTooltip())); writer.write("\""); } writer.write("/>"); endHyperlink(); if (imageMapAreas != null) { writer.write("\n"); writeImageMap(imageMapName, image, imageMapAreas); } } writer.write("</span>\n"); } protected JRPrintElementIndex getElementIndex() { StringBuffer sbuffer = new StringBuffer(); for (int i = 0; i < frameInfoStack.size(); i++) { FrameInfo frameInfo = frameInfoStack.get(i); Integer frameIndex = frameInfo.elementIndex; sbuffer.append(frameIndex).append("_"); } JRPrintElementIndex imageIndex = new JRPrintElementIndex(reportIndex, pageIndex, sbuffer.append(elementIndex).toString()); return imageIndex; } protected void writeImageMap(String imageMapName, JRPrintImage image, List<JRPrintImageAreaHyperlink> imageMapAreas) throws IOException { writer.write("<map name=\"" + imageMapName + "\">\n"); for (ListIterator<JRPrintImageAreaHyperlink> it = imageMapAreas.listIterator(imageMapAreas.size()); it .hasPrevious();) { JRPrintImageAreaHyperlink areaHyperlink = it.previous(); JRPrintImageArea area = areaHyperlink.getArea(); writer.write(" <area shape=\"" + JRPrintImageArea.getHtmlShape(area.getShape()) + "\""); writeImageAreaCoordinates(area.getCoordinates()); writeImageAreaHyperlink(areaHyperlink.getHyperlink()); writer.write("/>\n"); } if (image.getHyperlinkTypeValue() != HyperlinkTypeEnum.NONE) { writer.write(" <area shape=\"default\""); writeImageAreaCoordinates(new int[] { 0, 0, image.getWidth(), image.getHeight() });//for IE writeImageAreaHyperlink(image); writer.write("/>\n"); } writer.write("</map>\n"); } protected void writeImageAreaCoordinates(int[] coords) throws IOException { if (coords != null && coords.length > 0) { StringBuffer coordsEnum = new StringBuffer(coords.length * 4); coordsEnum.append(toZoom(coords[0])); for (int i = 1; i < coords.length; i++) { coordsEnum.append(','); coordsEnum.append(toZoom(coords[i])); } writer.write(" coords=\"" + coordsEnum + "\""); } } protected void writeImageAreaHyperlink(JRPrintHyperlink hyperlink) throws IOException { String href = getHyperlinkURL(hyperlink); if (href == null) { writer.write(" nohref=\"nohref\""); } else { writer.write(" href=\"" + href + "\""); String target = getHyperlinkTarget(hyperlink); if (target != null) { writer.write(" target=\""); writer.write(target); writer.write("\""); } } if (hyperlink.getHyperlinkTooltip() != null) { writer.write(" title=\""); writer.write(JRStringUtil.xmlEncode(hyperlink.getHyperlinkTooltip())); writer.write("\""); } } /** * */ private boolean appendPadding(StringBuffer sb, Integer padding, String side) { boolean addedToStyle = false; if (padding.intValue() > 0) { sb.append("padding"); if (side != null) { sb.append("-"); sb.append(side); } sb.append(": "); sb.append(toSizeUnit(padding.intValue())); sb.append("; "); addedToStyle = true; } return addedToStyle; } /** * */ private boolean appendPen(StringBuffer sb, JRPen pen, String side) { boolean addedToStyle = false; float borderWidth = pen.getLineWidth().floatValue(); if (0f < borderWidth && borderWidth < 1f) { borderWidth = 1f; } String borderStyle = null; switch (pen.getLineStyleValue()) { case DOUBLE: { borderStyle = "double"; break; } case DOTTED: { borderStyle = "dotted"; break; } case DASHED: { borderStyle = "dashed"; break; } case SOLID: default: { borderStyle = "solid"; break; } } if (borderWidth > 0f) { sb.append("border"); if (side != null) { sb.append("-"); sb.append(side); } sb.append(": "); sb.append(toSizeUnit((int) borderWidth)); sb.append(" "); sb.append(borderStyle); sb.append(" "); sb.append(JRColorUtil.getCssColor(pen.getLineColor())); sb.append("; "); addedToStyle = true; } return addedToStyle; } /** * */ private void appendId(JRPrintElement element) throws IOException { String dataAttr = getDataAttributes(element); if (dataAttr != null) { writer.write(dataAttr); } } /** * */ public String getDataAttributes(JRPrintElement element) { StringBuffer sbuffer = new StringBuffer(); String id = getPropertiesUtil().getProperty(element, JRHtmlExporter.PROPERTY_HTML_ID); if (id != null) { sbuffer.append(" id=\"" + id + "\""); } String clazz = getPropertiesUtil().getProperty(element, JRHtmlExporter.PROPERTY_HTML_CLASS); if (clazz != null) { sbuffer.append(" class=\"" + clazz + "\""); } String columnUuid = getPropertiesUtil().getProperty(element, HeaderToolbarElement.PROPERTY_COLUMN_UUID);//FIXMEJIVE register properties like this in a pluggable way; extensions? if (columnUuid != null) { sbuffer.append(" data-coluuid=\"" + columnUuid + "\""); } String cellId = getPropertiesUtil().getProperty(element, HeaderToolbarElement.PROPERTY_CELL_ID); if (cellId != null) { sbuffer.append(" data-cellid=\"" + cellId + "\""); } return sbuffer.length() > 0 ? sbuffer.toString() : null; } /** * */ private void setPageLimits(List<JRPrintElement> elements) throws IOException, JRException { if (elements != null && elements.size() > 0) { JRPrintElement element; for (int i = 0; i < elements.size(); i++) { elementIndex = i; element = elements.get(i); if (filter == null || filter.isToExport(element)) { topLimit = element.getY() < topLimit ? element.getY() : topLimit; leftLimit = element.getX() < leftLimit ? element.getX() : leftLimit; rightLimit = (element.getX() + element.getWidth()) > rightLimit ? element.getX() + element.getWidth() : rightLimit; bottomLimit = (element.getY() + element.getHeight()) > bottomLimit ? element.getY() + element.getHeight() : bottomLimit; } } } } public void exportFrame(JRPrintFrame frame) throws IOException, JRException { writer.write("<div"); appendId(frame); StringBuffer styleBuffer = new StringBuffer(); appendPositionStyle(frame, frame, styleBuffer); appendSizeStyle(frame, frame, styleBuffer); appendBackcolorStyle(frame, styleBuffer); appendBorderStyle(frame.getLineBox(), styleBuffer); if (styleBuffer.length() > 0) { writer.write(" style=\"");//overflow:hidden;"); writer.write(styleBuffer.toString()); writer.write("\""); } if (frame.getPropertiesMap() != null && frame.getPropertiesMap().containsProperty(HeaderToolbarElement.PROPERTY_TABLE_UUID)) { writer.write(" data-uuid=\""); writer.write(frame.getPropertiesMap().getProperty(HeaderToolbarElement.PROPERTY_TABLE_UUID)); writer.write("\""); writer.write(" class=\"jrtableframe\""); } writer.write(">\n"); FrameInfo frameInfo = new FrameInfo(); frameInfo.elementIndex = elementIndex; JRLineBox box = frame.getLineBox(); if (box != null) { frameInfo.leftInsideBorderOffset = -box.getLeftPadding() + getInsideBorderOffset(box.getLeftPen().getLineWidth().floatValue(), false); frameInfo.topInsideBorderOffset = -box.getTopPadding() + getInsideBorderOffset(box.getTopPen().getLineWidth().floatValue(), false); } frameInfoStack.add(frameInfo); exportElements(frame.getElements()); frameInfoStack.remove(frameInfoStack.size() - 1); writer.write("</div>\n"); } protected void exportGenericElement(JRGenericPrintElement element) throws IOException { GenericElementHtmlHandler handler = (GenericElementHtmlHandler) GenericElementHandlerEnviroment .getInstance(getJasperReportsContext()) .getElementHandler(element.getGenericType(), XHTML_EXPORTER_KEY); if (handler == null) { if (log.isDebugEnabled()) { log.debug("No XHTML generic element handler for " + element.getGenericType()); } } else if (handler.toExport(element)) { // writer.write("<div"); // // StringBuffer styleBuffer = new StringBuffer(); // // appendPositionStyle(element, styleBuffer); // appendSizeStyle(element, (JRBoxContainer)null, styleBuffer); // appendBackcolorStyle(element, styleBuffer); // // if (styleBuffer.length() > 0) // { // writer.write(" style=\""); // writer.write(styleBuffer.toString()); // writer.write("\""); // } // // writer.write(">"); String htmlFragment = handler.getHtmlFragment(exporterContext, element); if (htmlFragment != null) { writer.write(htmlFragment); } // writer.write("</div>\n"); } } public Map<JRExporterParameter, Object> getExportParameters() { return parameters; } public String getExporterPropertiesPrefix() { return XHTML_EXPORTER_PROPERTIES_PREFIX; } public JasperPrint getExportedReport() { return jasperPrint; } public String toSizeUnit(float size) { Number number = toZoom(size); if (number.intValue() == number.floatValue()) { number = number.intValue(); } return String.valueOf(number) + getCurrentItemConfiguration().getSizeUnit().getName(); } /** * @deprecated Replaced by {@link #toSizeUnit(float)}. */ public String toSizeUnit(int size) { return toSizeUnit((float) size); } public float toZoom(float size) { float zoom = DEFAULT_ZOOM; Float zoomRatio = getCurrentItemConfiguration().getZoomRatio(); if (zoomRatio != null) { zoom = zoomRatio.floatValue(); if (zoom <= 0) { throw new JRRuntimeException("Invalid zoom ratio : " + zoom); } } return (zoom * size); } /** * @deprecated Replaced by {@link #toZoom(float)}. */ public int toZoom(int size) { return (int) toZoom((float) size); } protected JRStyledText getStyledText(JRPrintText textElement, boolean setBackcolor) { JRStyledText styledText = super.getStyledText(textElement, setBackcolor); if (styledText != null) { short[] lineBreakOffsets = textElement.getLineBreakOffsets(); if (lineBreakOffsets != null && lineBreakOffsets.length > 0) { //insert new lines at the line break positions saved at fill time //cloning the text first styledText = styledText.cloneText(); styledText.insert("\n", lineBreakOffsets); } } return styledText; } /** * */ public String getExporterKey() { return XHTML_EXPORTER_KEY; } private static class FrameInfo { protected int elementIndex; protected int leftInsideBorderOffset; protected int topInsideBorderOffset; } }