first commit
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818
hrmsEjb/net/sf/jasperreports/engine/fill/JRHorizontalFiller.java
Normal file
818
hrmsEjb/net/sf/jasperreports/engine/fill/JRHorizontalFiller.java
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@@ -0,0 +1,818 @@
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package net.sf.jasperreports.engine.fill;
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import java.util.Iterator;
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import java.util.List;
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import net.sf.jasperreports.engine.JRException;
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import net.sf.jasperreports.engine.JRGroup;
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import net.sf.jasperreports.engine.JRPrintElement;
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import net.sf.jasperreports.engine.JRRuntimeException;
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import net.sf.jasperreports.engine.JasperReport;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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public class JRHorizontalFiller extends JRBaseFiller {
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private static final Log log = LogFactory.getLog(JRHorizontalFiller.class);
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private int lastDetailOffsetX = -1;
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private int lastDetailOffsetY = -1;
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protected JRHorizontalFiller(JasperReport jasperReport) throws JRException {
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this(jasperReport, (JREvaluator)null, (JRBaseFiller)null);
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}
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protected JRHorizontalFiller(JasperReport jasperReport, JRBaseFiller parentFiller) throws JRException {
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super(jasperReport, null, parentFiller);
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setPageHeight(this.pageHeight);
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}
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protected JRHorizontalFiller(JasperReport jasperReport, JREvaluator evaluator, JRBaseFiller parentFiller) throws JRException {
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super(jasperReport, evaluator, parentFiller);
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setPageHeight(this.pageHeight);
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}
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protected void setPageHeight(int pageHeight) {
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this.pageHeight = pageHeight;
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this.columnFooterOffsetY = pageHeight - this.bottomMargin;
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if (this.pageFooter != null)
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this.columnFooterOffsetY -= this.pageFooter.getHeight();
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if (this.columnFooter != null)
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this.columnFooterOffsetY -= this.columnFooter.getHeight();
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this.lastPageColumnFooterOffsetY = pageHeight - this.bottomMargin;
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if (this.lastPageFooter != null)
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this.lastPageColumnFooterOffsetY -= this.lastPageFooter.getHeight();
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if (this.columnFooter != null)
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this.lastPageColumnFooterOffsetY -= this.columnFooter.getHeight();
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}
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protected synchronized void fillReport() throws JRException {
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setLastPageFooter(false);
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if (next()) {
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fillReportStart();
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while (next())
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fillReportContent();
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fillReportEnd();
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} else {
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if (log.isDebugEnabled())
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log.debug("Fill " + this.fillerId + ": no data");
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switch (this.whenNoDataType) {
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case 3:
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if (log.isDebugEnabled())
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log.debug("Fill " + this.fillerId + ": all sections");
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this.scriptlet.callBeforeReportInit();
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this.calculator.initializeVariables((byte)1);
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this.scriptlet.callAfterReportInit();
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this.printPage = newPage();
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addPage(this.printPage);
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setFirstColumn();
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this.offsetY = this.topMargin;
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fillBackground();
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fillTitle();
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fillPageHeader((byte)3);
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fillColumnHeaders((byte)3);
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fillGroupHeaders(true);
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fillGroupFooters(true);
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fillSummary();
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break;
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case 2:
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if (log.isDebugEnabled())
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log.debug("Fill " + this.fillerId + ": blank page");
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this.printPage = newPage();
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addPage(this.printPage);
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break;
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case 4:
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if (log.isDebugEnabled())
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log.debug("Fill " + this.fillerId + ": NoData section");
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this.scriptlet.callBeforeReportInit();
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this.calculator.initializeVariables((byte)1);
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this.scriptlet.callAfterReportInit();
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this.printPage = newPage();
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addPage(this.printPage);
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setFirstColumn();
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this.offsetY = this.topMargin;
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fillBackground();
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fillNoData();
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break;
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default:
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if (log.isDebugEnabled())
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log.debug("Fill " + this.fillerId + ": no pages");
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break;
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}
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}
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if (isSubreport()) {
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this.printPageStretchHeight = this.offsetY + this.bottomMargin;
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if (this.fillContext.isUsingVirtualizer())
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removePageIdentityDataProvider();
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}
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if (this.fillContext.isIgnorePagination())
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this.jasperPrint.setPageHeight(this.offsetY + this.bottomMargin);
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}
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private void fillReportStart() throws JRException {
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this.scriptlet.callBeforeReportInit();
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this.calculator.initializeVariables((byte)1);
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this.scriptlet.callAfterReportInit();
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this.printPage = newPage();
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addPage(this.printPage);
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setFirstColumn();
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this.offsetY = this.topMargin;
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fillBackground();
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fillTitle();
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fillPageHeader((byte)3);
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fillColumnHeaders((byte)3);
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fillGroupHeaders(true);
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fillDetail();
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}
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private void setFirstColumn() {
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this.columnIndex = 0;
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this.offsetX = this.leftMargin;
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setColumnNumberVariable();
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}
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private void fillReportContent() throws JRException {
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this.calculator.estimateGroupRuptures();
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fillGroupFooters(false);
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resolveGroupBoundElements((byte)1, false);
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this.scriptlet.callBeforeGroupInit();
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this.calculator.initializeVariables((byte)4);
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this.scriptlet.callAfterGroupInit();
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fillGroupHeaders(false);
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fillDetail();
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}
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private void fillReportEnd() throws JRException {
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fillGroupFooters(true);
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fillSummary();
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}
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private void fillTitle() throws JRException {
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if (log.isDebugEnabled() && !this.title.isEmpty())
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log.debug("Fill " + this.fillerId + ": title");
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this.title.evaluatePrintWhenExpression((byte)3);
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if (this.title.isToPrint()) {
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while (this.title.getHeight() > this.pageHeight - this.bottomMargin - this.offsetY)
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addPage(false);
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this.title.evaluate((byte)3);
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JRPrintBand printBand = this.title.fill(this.pageHeight - this.bottomMargin - this.offsetY - this.title.getHeight());
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if (this.title.willOverflow() && !this.title.isSplitAllowed() && isSubreport()) {
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resolveGroupBoundElements((byte)3, false);
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resolveColumnBoundElements((byte)3);
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resolvePageBoundElements((byte)3);
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this.scriptlet.callBeforePageInit();
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this.calculator.initializeVariables((byte)2);
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this.scriptlet.callAfterPageInit();
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addPage(false);
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printBand = this.title.refill(this.pageHeight - this.bottomMargin - this.offsetY - this.title.getHeight());
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}
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fillBand(printBand);
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this.offsetY += printBand.getHeight();
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while (this.title.willOverflow()) {
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resolveGroupBoundElements((byte)3, false);
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resolveColumnBoundElements((byte)3);
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resolvePageBoundElements((byte)3);
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this.scriptlet.callBeforePageInit();
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this.calculator.initializeVariables((byte)2);
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this.scriptlet.callAfterPageInit();
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addPage(false);
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printBand = this.title.fill(this.pageHeight - this.bottomMargin - this.offsetY - this.title.getHeight());
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fillBand(printBand);
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this.offsetY += printBand.getHeight();
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}
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resolveBandBoundElements(this.title, (byte)3);
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if (this.isTitleNewPage) {
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resolveGroupBoundElements((byte)3, false);
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resolveColumnBoundElements((byte)3);
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resolvePageBoundElements((byte)3);
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this.scriptlet.callBeforePageInit();
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this.calculator.initializeVariables((byte)2);
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this.scriptlet.callAfterPageInit();
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addPage(false);
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}
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}
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}
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private void fillPageHeader(byte evaluation) throws JRException {
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if (log.isDebugEnabled() && !this.pageHeader.isEmpty())
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log.debug("Fill " + this.fillerId + ": page header");
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setNewPageColumnInBands();
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this.pageHeader.evaluatePrintWhenExpression((byte)3);
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if (this.pageHeader.isToPrint()) {
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int reattempts = getMasterColumnCount();
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if (this.isCreatingNewPage)
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reattempts--;
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boolean filled = fillBandNoOverflow(this.pageHeader, evaluation);
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for (int i = 0; !filled && i < reattempts; i++) {
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resolveGroupBoundElements(evaluation, false);
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resolveColumnBoundElements(evaluation);
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resolvePageBoundElements(evaluation);
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this.scriptlet.callBeforePageInit();
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this.calculator.initializeVariables((byte)2);
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this.scriptlet.callAfterPageInit();
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addPage(false);
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filled = fillBandNoOverflow(this.pageHeader, evaluation);
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}
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if (!filled)
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throw new JRRuntimeException("Infinite loop creating new page due to page header overflow.");
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}
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this.columnHeaderOffsetY = this.offsetY;
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this.isNewPage = true;
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this.isFirstPageBand = true;
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}
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private boolean fillBandNoOverflow(JRFillBand band, byte evaluation) throws JRException {
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int availableStretch = this.columnFooterOffsetY - this.offsetY - band.getHeight();
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boolean overflow = (availableStretch < 0);
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if (!overflow) {
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band.evaluate(evaluation);
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JRPrintBand printBand = band.fill(availableStretch);
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overflow = band.willOverflow();
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if (overflow) {
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band.rewind();
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} else {
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fillBand(printBand);
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this.offsetY += printBand.getHeight();
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resolveBandBoundElements(band, evaluation);
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}
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}
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return !overflow;
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}
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private void fillColumnHeaders(byte evaluation) throws JRException {
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if (log.isDebugEnabled() && !this.columnHeader.isEmpty())
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log.debug("Fill " + this.fillerId + ": column headers");
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setNewPageColumnInBands();
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for (this.columnIndex = 0; this.columnIndex < this.columnCount; this.columnIndex++) {
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setColumnNumberVariable();
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this.columnHeader.evaluatePrintWhenExpression(evaluation);
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if (this.columnHeader.isToPrint()) {
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int reattempts = getMasterColumnCount();
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if (this.isCreatingNewPage)
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reattempts--;
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boolean fits = (this.columnHeader.getHeight() <= this.columnFooterOffsetY - this.offsetY);
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for (int i = 0; !fits && i < reattempts; i++) {
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fillPageFooter(evaluation);
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resolveGroupBoundElements(evaluation, false);
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resolveColumnBoundElements(evaluation);
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resolvePageBoundElements(evaluation);
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this.scriptlet.callBeforePageInit();
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this.calculator.initializeVariables((byte)2);
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this.scriptlet.callAfterPageInit();
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addPage(false);
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fillPageHeader(evaluation);
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fits = (this.columnHeader.getHeight() <= this.columnFooterOffsetY - this.offsetY);
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}
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if (!fits)
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throw new JRRuntimeException("Infinite loop creating new page due to column header size.");
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this.offsetX = this.leftMargin + this.columnIndex * (this.columnSpacing + this.columnWidth);
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this.offsetY = this.columnHeaderOffsetY;
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fillFixedBand(this.columnHeader, evaluation, false);
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}
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}
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setFirstColumn();
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this.isNewColumn = true;
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this.isFirstColumnBand = true;
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}
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private void fillGroupHeaders(boolean isFillAll) throws JRException {
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if (this.groups != null && this.groups.length > 0)
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for (int i = 0; i < this.groups.length; i++) {
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if (isFillAll) {
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fillGroupHeader(this.groups[i]);
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} else if (this.groups[i].hasChanged()) {
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fillGroupHeader(this.groups[i]);
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}
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}
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}
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private void fillGroupHeader(JRFillGroup group) throws JRException {
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JRFillBand groupHeader = (JRFillBand)group.getGroupHeader();
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if (log.isDebugEnabled() && !groupHeader.isEmpty())
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log.debug("Fill " + this.fillerId + ": " + group.getName() + " header");
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byte evalPrevPage = group.isTopLevelChange() ? 1 : 3;
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if (((group.isStartNewPage() || group.isResetPageNumber()) && !this.isNewPage) || (group.isStartNewColumn() && !this.isNewColumn))
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fillPageBreak(group.isResetPageNumber(), evalPrevPage, (byte)3, true);
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groupHeader.evaluatePrintWhenExpression((byte)3);
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if (groupHeader.isToPrint())
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while (groupHeader.getHeight() > this.columnFooterOffsetY - this.offsetY || group.getMinHeightToStartNewPage() > this.columnFooterOffsetY - this.offsetY)
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fillPageBreak(false, evalPrevPage, (byte)3, true);
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setNewGroupInBands(group);
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group.setFooterPrinted(false);
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if (groupHeader.isToPrint()) {
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setFirstColumn();
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fillColumnBand(groupHeader, (byte)3);
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}
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group.setHeaderPrinted(true);
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this.isNewGroup = true;
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this.isFirstPageBand = false;
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}
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private void fillGroupHeadersReprint(byte evaluation) throws JRException {
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if (this.groups != null && this.groups.length > 0)
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for (int i = 0; i < this.groups.length; i++)
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fillGroupHeaderReprint(this.groups[i], evaluation);
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}
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private void fillGroupHeaderReprint(JRFillGroup group, byte evaluation) throws JRException {
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if (group.isReprintHeaderOnEachPage() && (!group.hasChanged() || (group.hasChanged() && group.isHeaderPrinted()))) {
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JRFillBand groupHeader = (JRFillBand)group.getGroupHeader();
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groupHeader.evaluatePrintWhenExpression(evaluation);
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if (groupHeader.isToPrint()) {
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setFirstColumn();
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while (groupHeader.getHeight() > this.columnFooterOffsetY - this.offsetY || group.getMinHeightToStartNewPage() > this.columnFooterOffsetY - this.offsetY)
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fillPageBreak(false, evaluation, evaluation, true);
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fillColumnBand(groupHeader, evaluation);
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}
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this.isFirstPageBand = false;
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}
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}
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private void fillDetail() throws JRException {
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if (log.isDebugEnabled() && !this.detail.isEmpty())
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log.debug("Fill " + this.fillerId + ": detail");
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if (!this.detail.isPrintWhenExpressionNull()) {
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this.calculator.estimateVariables();
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this.detail.evaluatePrintWhenExpression((byte)2);
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}
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if (this.detail.isToPrint())
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while ((this.columnIndex == this.columnCount - 1 || this.isNewGroup) && this.detail.getHeight() > this.columnFooterOffsetY - this.offsetY) {
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byte evalPrevPage = this.isNewGroup ? 3 : 1;
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fillPageBreak(false, evalPrevPage, (byte)3, true);
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}
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this.scriptlet.callBeforeDetailEval();
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this.calculator.calculateVariables();
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this.scriptlet.callAfterDetailEval();
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if (!this.detail.isPrintWhenExpressionNull())
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this.detail.evaluatePrintWhenExpression((byte)3);
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if (this.detail.isToPrint()) {
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if (this.offsetX == this.lastDetailOffsetX && this.offsetY == this.lastDetailOffsetY)
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if (this.columnIndex == this.columnCount - 1) {
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setFirstColumn();
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} else {
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this.columnIndex++;
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this.offsetX += this.columnWidth + this.columnSpacing;
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this.offsetY -= this.detail.getHeight();
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setColumnNumberVariable();
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}
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fillFixedBand(this.detail, (byte)3, false);
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this.lastDetailOffsetX = this.offsetX;
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this.lastDetailOffsetY = this.offsetY;
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}
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this.isNewPage = false;
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this.isNewColumn = false;
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this.isNewGroup = false;
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this.isFirstPageBand = false;
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this.isFirstColumnBand = false;
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}
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private void fillGroupFooters(boolean isFillAll) throws JRException {
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if (this.groups != null && this.groups.length > 0) {
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byte evaluation = isFillAll ? 3 : 1;
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for (int i = this.groups.length - 1; i >= 0; i--) {
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if (isFillAll) {
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fillGroupFooter(this.groups[i], evaluation);
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} else if (this.groups[i].hasChanged()) {
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fillGroupFooter(this.groups[i], evaluation);
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}
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}
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}
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}
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private void fillGroupFooter(JRFillGroup group, byte evaluation) throws JRException {
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JRFillBand groupFooter = (JRFillBand)group.getGroupFooter();
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if (log.isDebugEnabled() && !groupFooter.isEmpty())
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log.debug("Fill " + this.fillerId + ": " + group.getName() + " footer");
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groupFooter.evaluatePrintWhenExpression(evaluation);
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if (groupFooter.isToPrint()) {
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setFirstColumn();
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if (groupFooter.getHeight() > this.columnFooterOffsetY - this.offsetY)
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fillPageBreak(false, evaluation, evaluation, true);
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fillColumnBand(groupFooter, evaluation);
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}
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this.isNewPage = false;
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this.isNewColumn = false;
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this.isFirstPageBand = false;
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this.isFirstColumnBand = false;
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group.setHeaderPrinted(false);
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group.setFooterPrinted(true);
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}
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private void fillColumnFooters(byte evaluation) throws JRException {
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if (log.isDebugEnabled() && !this.columnFooter.isEmpty())
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log.debug("Fill " + this.fillerId + ": column footers");
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if (isSubreport())
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this.columnFooterOffsetY = this.offsetY;
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int tmpColumnFooterOffsetY = this.columnFooterOffsetY;
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if (this.isFloatColumnFooter || this.fillContext.isIgnorePagination())
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tmpColumnFooterOffsetY = this.offsetY;
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for (this.columnIndex = 0; this.columnIndex < this.columnCount; this.columnIndex++) {
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setColumnNumberVariable();
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this.offsetX = this.leftMargin + this.columnIndex * (this.columnSpacing + this.columnWidth);
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this.offsetY = tmpColumnFooterOffsetY;
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this.columnFooter.evaluatePrintWhenExpression(evaluation);
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if (this.columnFooter.isToPrint())
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fillFixedBand(this.columnFooter, evaluation, false);
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}
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}
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private void fillPageFooter(byte evaluation) throws JRException {
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JRFillBand crtPageFooter = getCurrentPageFooter();
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if (log.isDebugEnabled() && !crtPageFooter.isEmpty())
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||||
log.debug("Fill " + this.fillerId + ": " + (this.isLastPageFooter ? "last " : "") + "page footer");
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this.offsetX = this.leftMargin;
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if (!isSubreport() && !this.fillContext.isIgnorePagination())
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||||
this.offsetY = this.pageHeight - crtPageFooter.getHeight() - this.bottomMargin;
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crtPageFooter.evaluatePrintWhenExpression(evaluation);
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if (crtPageFooter.isToPrint())
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fillFixedBand(crtPageFooter, evaluation);
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}
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||||
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private void fillSummary() throws JRException {
|
||||
if (log.isDebugEnabled() && !this.summary.isEmpty())
|
||||
log.debug("Fill " + this.fillerId + ": summary");
|
||||
this.offsetX = this.leftMargin;
|
||||
if (this.lastPageFooter == this.missingFillBand) {
|
||||
if (!this.isSummaryNewPage && this.summary.getHeight() <= this.columnFooterOffsetY - this.offsetY) {
|
||||
fillSummarySamePage();
|
||||
} else {
|
||||
fillSummaryNewPage();
|
||||
}
|
||||
} else if (!this.isSummaryNewPage && this.summary.getHeight() <= this.lastPageColumnFooterOffsetY - this.offsetY) {
|
||||
setLastPageFooter(true);
|
||||
fillSummarySamePage();
|
||||
} else if (!this.isSummaryNewPage && this.summary.getHeight() <= this.columnFooterOffsetY - this.offsetY) {
|
||||
fillSummarySamePageMixedFooters();
|
||||
} else if (this.offsetY <= this.lastPageColumnFooterOffsetY) {
|
||||
setLastPageFooter(true);
|
||||
fillSummaryNewPage();
|
||||
} else {
|
||||
fillPageBreak(false, (byte)3, (byte)3, false);
|
||||
setLastPageFooter(true);
|
||||
if (this.isSummaryNewPage) {
|
||||
fillSummaryNewPage();
|
||||
} else {
|
||||
fillSummarySamePage();
|
||||
}
|
||||
}
|
||||
resolveGroupBoundElements((byte)3, true);
|
||||
resolveColumnBoundElements((byte)3);
|
||||
resolvePageBoundElements((byte)3);
|
||||
resolveReportBoundElements();
|
||||
}
|
||||
|
||||
private void fillSummarySamePage() throws JRException {
|
||||
this.summary.evaluatePrintWhenExpression((byte)3);
|
||||
if (this.summary != this.missingFillBand && this.summary.isToPrint()) {
|
||||
this.summary.evaluate((byte)3);
|
||||
JRPrintBand printBand = this.summary.fill(this.columnFooterOffsetY - this.offsetY - this.summary.getHeight());
|
||||
if (this.summary.willOverflow() && !this.summary.isSplitAllowed()) {
|
||||
fillColumnFooters((byte)3);
|
||||
fillPageFooter((byte)3);
|
||||
resolveGroupBoundElements((byte)3, true);
|
||||
resolveColumnBoundElements((byte)3);
|
||||
resolvePageBoundElements((byte)3);
|
||||
this.scriptlet.callBeforePageInit();
|
||||
this.calculator.initializeVariables((byte)2);
|
||||
this.scriptlet.callAfterPageInit();
|
||||
addPage(false);
|
||||
printBand = this.summary.refill(this.pageHeight - this.bottomMargin - this.offsetY - this.summary.getHeight());
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
} else {
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
fillColumnFooters((byte)3);
|
||||
fillPageFooter((byte)3);
|
||||
}
|
||||
while (this.summary.willOverflow()) {
|
||||
resolveGroupBoundElements((byte)3, true);
|
||||
resolveColumnBoundElements((byte)3);
|
||||
resolvePageBoundElements((byte)3);
|
||||
this.scriptlet.callBeforePageInit();
|
||||
this.calculator.initializeVariables((byte)2);
|
||||
this.scriptlet.callAfterPageInit();
|
||||
addPage(false);
|
||||
printBand = this.summary.fill(this.pageHeight - this.bottomMargin - this.offsetY - this.summary.getHeight());
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
}
|
||||
resolveBandBoundElements(this.summary, (byte)3);
|
||||
} else {
|
||||
fillColumnFooters((byte)3);
|
||||
fillPageFooter((byte)3);
|
||||
}
|
||||
}
|
||||
|
||||
private void fillSummarySamePageMixedFooters() throws JRException {
|
||||
this.summary.evaluatePrintWhenExpression((byte)3);
|
||||
if (this.summary != this.missingFillBand && this.summary.isToPrint()) {
|
||||
this.summary.evaluate((byte)3);
|
||||
JRPrintBand printBand = this.summary.fill(this.columnFooterOffsetY - this.offsetY - this.summary.getHeight());
|
||||
if (this.summary.willOverflow() && !this.summary.isSplitAllowed()) {
|
||||
if (this.offsetY <= this.lastPageColumnFooterOffsetY) {
|
||||
setLastPageFooter(true);
|
||||
fillColumnFooters((byte)3);
|
||||
fillPageFooter((byte)3);
|
||||
resolveGroupBoundElements((byte)3, true);
|
||||
resolveColumnBoundElements((byte)3);
|
||||
resolvePageBoundElements((byte)3);
|
||||
this.scriptlet.callBeforePageInit();
|
||||
this.calculator.initializeVariables((byte)2);
|
||||
this.scriptlet.callAfterPageInit();
|
||||
addPage(false);
|
||||
printBand = this.summary.refill(this.pageHeight - this.bottomMargin - this.offsetY - this.summary.getHeight());
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
} else {
|
||||
fillPageBreak(false, (byte)3, (byte)3, false);
|
||||
setLastPageFooter(true);
|
||||
printBand = this.summary.refill(this.lastPageColumnFooterOffsetY - this.offsetY - this.summary.getHeight());
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
fillColumnFooters((byte)3);
|
||||
fillPageFooter((byte)3);
|
||||
}
|
||||
} else {
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
fillPageBreak(false, (byte)3, (byte)3, false);
|
||||
setLastPageFooter(true);
|
||||
if (this.summary.willOverflow()) {
|
||||
printBand = this.summary.fill(this.lastPageColumnFooterOffsetY - this.offsetY - this.summary.getHeight());
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
}
|
||||
fillColumnFooters((byte)3);
|
||||
fillPageFooter((byte)3);
|
||||
}
|
||||
while (this.summary.willOverflow()) {
|
||||
resolveGroupBoundElements((byte)3, true);
|
||||
resolveColumnBoundElements((byte)3);
|
||||
resolvePageBoundElements((byte)3);
|
||||
this.scriptlet.callBeforePageInit();
|
||||
this.calculator.initializeVariables((byte)2);
|
||||
this.scriptlet.callAfterPageInit();
|
||||
addPage(false);
|
||||
printBand = this.summary.fill(this.pageHeight - this.bottomMargin - this.offsetY - this.summary.getHeight());
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
}
|
||||
resolveBandBoundElements(this.summary, (byte)3);
|
||||
} else {
|
||||
if (this.offsetY > this.lastPageColumnFooterOffsetY)
|
||||
fillPageBreak(false, (byte)3, (byte)3, false);
|
||||
setLastPageFooter(true);
|
||||
fillColumnFooters((byte)3);
|
||||
fillPageFooter((byte)3);
|
||||
}
|
||||
}
|
||||
|
||||
private void fillSummaryNewPage() throws JRException {
|
||||
fillColumnFooters((byte)3);
|
||||
fillPageFooter((byte)3);
|
||||
this.summary.evaluatePrintWhenExpression((byte)3);
|
||||
if (this.summary != this.missingFillBand && this.summary.isToPrint()) {
|
||||
resolveGroupBoundElements((byte)3, true);
|
||||
resolveColumnBoundElements((byte)3);
|
||||
resolvePageBoundElements((byte)3);
|
||||
this.scriptlet.callBeforePageInit();
|
||||
this.calculator.initializeVariables((byte)2);
|
||||
this.scriptlet.callAfterPageInit();
|
||||
addPage(false);
|
||||
this.columnIndex = -1;
|
||||
this.summary.evaluate((byte)3);
|
||||
JRPrintBand printBand = this.summary.fill(this.pageHeight - this.bottomMargin - this.offsetY - this.summary.getHeight());
|
||||
if (this.summary.willOverflow() && !this.summary.isSplitAllowed() && isSubreport()) {
|
||||
resolveGroupBoundElements((byte)3, true);
|
||||
resolveColumnBoundElements((byte)3);
|
||||
resolvePageBoundElements((byte)3);
|
||||
this.scriptlet.callBeforePageInit();
|
||||
this.calculator.initializeVariables((byte)2);
|
||||
this.scriptlet.callAfterPageInit();
|
||||
addPage(false);
|
||||
printBand = this.summary.refill(this.pageHeight - this.bottomMargin - this.offsetY - this.summary.getHeight());
|
||||
}
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
while (this.summary.willOverflow()) {
|
||||
resolveGroupBoundElements((byte)3, true);
|
||||
resolveColumnBoundElements((byte)3);
|
||||
resolvePageBoundElements((byte)3);
|
||||
this.scriptlet.callBeforePageInit();
|
||||
this.calculator.initializeVariables((byte)2);
|
||||
this.scriptlet.callAfterPageInit();
|
||||
addPage(false);
|
||||
printBand = this.summary.fill(this.pageHeight - this.bottomMargin - this.offsetY - this.summary.getHeight());
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
}
|
||||
resolveBandBoundElements(this.summary, (byte)3);
|
||||
}
|
||||
}
|
||||
|
||||
private void fillBackground() throws JRException {
|
||||
if (log.isDebugEnabled() && !this.background.isEmpty())
|
||||
log.debug("Fill " + this.fillerId + ": background");
|
||||
if (this.background.getHeight() <= this.pageHeight - this.bottomMargin - this.offsetY) {
|
||||
this.background.evaluatePrintWhenExpression((byte)3);
|
||||
if (this.background.isToPrint()) {
|
||||
this.background.evaluate((byte)3);
|
||||
JRPrintBand printBand = this.background.fill(this.pageHeight - this.bottomMargin - this.offsetY - this.background.getHeight());
|
||||
fillBand(printBand);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void addPage(boolean isResetPageNumber) throws JRException {
|
||||
if (isSubreport()) {
|
||||
if (!this.parentFiller.isBandOverFlowAllowed())
|
||||
throw new JRRuntimeException("Subreport overflowed on a band that does not support overflow.");
|
||||
this.printPageStretchHeight = this.offsetY + this.bottomMargin;
|
||||
if (this.fillContext.isUsingVirtualizer())
|
||||
removePageIdentityDataProvider();
|
||||
suspendSubreportRunner();
|
||||
}
|
||||
this.printPage = newPage();
|
||||
if (isSubreport() && this.fillContext.isUsingVirtualizer())
|
||||
addPageIdentityDataProvider();
|
||||
if (isResetPageNumber) {
|
||||
this.calculator.getPageNumber().setValue(new Integer(1));
|
||||
} else {
|
||||
this.calculator.getPageNumber().setValue(new Integer(((Number)this.calculator.getPageNumber().getValue()).intValue() + 1));
|
||||
}
|
||||
this.calculator.getPageNumber().setOldValue(this.calculator.getPageNumber().getValue());
|
||||
addPage(this.printPage);
|
||||
setFirstColumn();
|
||||
this.offsetY = this.topMargin;
|
||||
this.lastDetailOffsetX = -1;
|
||||
this.lastDetailOffsetY = -1;
|
||||
fillBackground();
|
||||
}
|
||||
|
||||
private void setColumnNumberVariable() {
|
||||
JRFillVariable columnNumberVar = this.calculator.getColumnNumber();
|
||||
columnNumberVar.setValue(new Integer(this.columnIndex + 1));
|
||||
columnNumberVar.setOldValue(columnNumberVar.getValue());
|
||||
}
|
||||
|
||||
private void fillPageBreak(boolean isResetPageNumber, byte evalPrevPage, byte evalNextPage, boolean isReprintGroupHeaders) throws JRException {
|
||||
if (this.isCreatingNewPage)
|
||||
throw new JRException("Infinite loop creating new page.");
|
||||
this.isCreatingNewPage = true;
|
||||
fillColumnFooters(evalPrevPage);
|
||||
fillPageFooter(evalPrevPage);
|
||||
resolveGroupBoundElements(evalPrevPage, false);
|
||||
resolveColumnBoundElements(evalPrevPage);
|
||||
resolvePageBoundElements(evalPrevPage);
|
||||
this.scriptlet.callBeforePageInit();
|
||||
this.calculator.initializeVariables((byte)2);
|
||||
this.scriptlet.callAfterPageInit();
|
||||
addPage(isResetPageNumber);
|
||||
fillPageHeader(evalNextPage);
|
||||
fillColumnHeaders(evalNextPage);
|
||||
if (isReprintGroupHeaders)
|
||||
fillGroupHeadersReprint(evalNextPage);
|
||||
this.isCreatingNewPage = false;
|
||||
}
|
||||
|
||||
protected void fillPageBand(JRFillBand band, byte evaluation) throws JRException {
|
||||
band.evaluate(evaluation);
|
||||
JRPrintBand printBand = band.fill(this.columnFooterOffsetY - this.offsetY - band.getHeight());
|
||||
if (band.willOverflow() && !band.isSplitAllowed()) {
|
||||
fillPageBreak(false, evaluation, evaluation, true);
|
||||
printBand = band.refill(this.columnFooterOffsetY - this.offsetY - band.getHeight());
|
||||
}
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
while (band.willOverflow()) {
|
||||
fillPageBreak(false, evaluation, evaluation, true);
|
||||
printBand = band.fill(this.columnFooterOffsetY - this.offsetY - band.getHeight());
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
}
|
||||
resolveBandBoundElements(band, evaluation);
|
||||
}
|
||||
|
||||
protected void fillColumnBand(JRFillBand band, byte evaluation) throws JRException {
|
||||
band.evaluate(evaluation);
|
||||
JRPrintBand printBand = band.fill(this.columnFooterOffsetY - this.offsetY - band.getHeight());
|
||||
if (band.willOverflow() && !band.isSplitAllowed()) {
|
||||
fillPageBreak(false, evaluation, evaluation, true);
|
||||
printBand = band.refill(this.columnFooterOffsetY - this.offsetY - band.getHeight());
|
||||
}
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
while (band.willOverflow()) {
|
||||
fillPageBreak(false, evaluation, evaluation, true);
|
||||
printBand = band.fill(this.columnFooterOffsetY - this.offsetY - band.getHeight());
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
}
|
||||
resolveBandBoundElements(band, evaluation);
|
||||
}
|
||||
|
||||
protected void fillFixedBand(JRFillBand band, byte evaluation) throws JRException {
|
||||
fillFixedBand(band, evaluation, true);
|
||||
}
|
||||
|
||||
protected void fillFixedBand(JRFillBand band, byte evaluation, boolean allowShrinking) throws JRException {
|
||||
band.evaluate(evaluation);
|
||||
JRPrintBand printBand = band.fill();
|
||||
fillBand(printBand);
|
||||
this.offsetY += allowShrinking ? printBand.getHeight() : band.getHeight();
|
||||
resolveBandBoundElements(band, evaluation);
|
||||
}
|
||||
|
||||
protected void fillBand(JRPrintBand band) {
|
||||
List elements = band.getElements();
|
||||
if (elements != null && elements.size() > 0) {
|
||||
JRPrintElement element = null;
|
||||
for (Iterator it = elements.iterator(); it.hasNext(); ) {
|
||||
element = it.next();
|
||||
element.setX(element.getX() + this.offsetX);
|
||||
element.setY(element.getY() + this.offsetY);
|
||||
this.printPage.addElement(element);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void setNewPageColumnInBands() {
|
||||
this.title.setNewPageColumn(true);
|
||||
this.pageHeader.setNewPageColumn(true);
|
||||
this.columnHeader.setNewPageColumn(true);
|
||||
this.detail.setNewPageColumn(true);
|
||||
this.columnFooter.setNewPageColumn(true);
|
||||
this.pageFooter.setNewPageColumn(true);
|
||||
this.lastPageFooter.setNewPageColumn(true);
|
||||
this.summary.setNewPageColumn(true);
|
||||
this.noData.setNewPageColumn(true);
|
||||
if (this.groups != null && this.groups.length > 0)
|
||||
for (int i = 0; i < this.groups.length; i++) {
|
||||
((JRFillBand)this.groups[i].getGroupHeader()).setNewPageColumn(true);
|
||||
((JRFillBand)this.groups[i].getGroupFooter()).setNewPageColumn(true);
|
||||
}
|
||||
}
|
||||
|
||||
private void setNewGroupInBands(JRGroup group) {
|
||||
this.title.setNewGroup(group, true);
|
||||
this.pageHeader.setNewGroup(group, true);
|
||||
this.columnHeader.setNewGroup(group, true);
|
||||
this.detail.setNewGroup(group, true);
|
||||
this.columnFooter.setNewGroup(group, true);
|
||||
this.pageFooter.setNewGroup(group, true);
|
||||
this.lastPageFooter.setNewGroup(group, true);
|
||||
this.summary.setNewGroup(group, true);
|
||||
if (this.groups != null && this.groups.length > 0)
|
||||
for (int i = 0; i < this.groups.length; i++) {
|
||||
((JRFillBand)this.groups[i].getGroupHeader()).setNewGroup(group, true);
|
||||
((JRFillBand)this.groups[i].getGroupFooter()).setNewGroup(group, true);
|
||||
}
|
||||
}
|
||||
|
||||
private JRFillBand getCurrentPageFooter() {
|
||||
return this.isLastPageFooter ? this.lastPageFooter : this.pageFooter;
|
||||
}
|
||||
|
||||
private void setLastPageFooter(boolean isLastPageFooter) {
|
||||
this.isLastPageFooter = isLastPageFooter;
|
||||
if (isLastPageFooter)
|
||||
this.columnFooterOffsetY = this.lastPageColumnFooterOffsetY;
|
||||
}
|
||||
|
||||
private void fillNoData() throws JRException {
|
||||
if (log.isDebugEnabled() && !this.noData.isEmpty())
|
||||
log.debug("Fill " + this.fillerId + ": noData");
|
||||
this.noData.evaluatePrintWhenExpression((byte)3);
|
||||
if (this.noData.isToPrint()) {
|
||||
while (this.noData.getHeight() > this.pageHeight - this.bottomMargin - this.offsetY)
|
||||
addPage(false);
|
||||
this.noData.evaluate((byte)3);
|
||||
JRPrintBand printBand = this.noData.fill(this.pageHeight - this.bottomMargin - this.offsetY - this.noData.getHeight());
|
||||
if (this.noData.willOverflow() && !this.noData.isSplitAllowed() && isSubreport()) {
|
||||
resolveGroupBoundElements((byte)3, false);
|
||||
resolveColumnBoundElements((byte)3);
|
||||
resolvePageBoundElements((byte)3);
|
||||
this.scriptlet.callBeforePageInit();
|
||||
this.calculator.initializeVariables((byte)2);
|
||||
this.scriptlet.callAfterPageInit();
|
||||
addPage(false);
|
||||
printBand = this.noData.refill(this.pageHeight - this.bottomMargin - this.offsetY - this.noData.getHeight());
|
||||
}
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
while (this.noData.willOverflow()) {
|
||||
resolveGroupBoundElements((byte)3, false);
|
||||
resolveColumnBoundElements((byte)3);
|
||||
resolvePageBoundElements((byte)3);
|
||||
this.scriptlet.callBeforePageInit();
|
||||
this.calculator.initializeVariables((byte)2);
|
||||
this.scriptlet.callAfterPageInit();
|
||||
addPage(false);
|
||||
printBand = this.noData.fill(this.pageHeight - this.bottomMargin - this.offsetY - this.noData.getHeight());
|
||||
fillBand(printBand);
|
||||
this.offsetY += printBand.getHeight();
|
||||
}
|
||||
resolveBandBoundElements(this.noData, (byte)3);
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user