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Diffstat (limited to 'reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FixedTextLayoutController.java')
-rw-r--r-- | reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FixedTextLayoutController.java | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FixedTextLayoutController.java b/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FixedTextLayoutController.java new file mode 100644 index 000000000000..1dd0a26174b7 --- /dev/null +++ b/reportbuilder/java/org/libreoffice/report/pentaho/layoutprocessor/FixedTextLayoutController.java @@ -0,0 +1,76 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +package org.libreoffice.report.pentaho.layoutprocessor; + +import org.libreoffice.report.pentaho.model.FixedTextElement; + +import org.jfree.report.DataSourceException; +import org.jfree.report.ReportDataFactoryException; +import org.jfree.report.ReportProcessingException; +import org.jfree.report.data.GlobalMasterRow; +import org.jfree.report.data.ReportDataRow; +import org.jfree.report.flow.FlowController; +import org.jfree.report.flow.ReportContext; +import org.jfree.report.flow.ReportTarget; +import org.jfree.report.flow.layoutprocessor.LayoutController; +import org.jfree.report.flow.layoutprocessor.LayoutControllerFactory; +import org.jfree.report.structure.Section; + +/** + * Processes a fixed-text element of the OpenOffice reporting specifciation. + * The element itself contains a single paragraph which contains the content. + * After checking, whether this element should be printed, this layout + * controller simply delegates the dirty work to a suitable handler. + * + * @noinspection CloneableClassWithoutClone + * @since 05.03.2007 + */ +public class FixedTextLayoutController + extends AbstractReportElementLayoutController +{ + + public FixedTextLayoutController() + { + } + + public boolean isValueChanged() + { + final FlowController controller = getFlowController(); + final GlobalMasterRow masterRow = controller.getMasterRow(); + final ReportDataRow reportDataRow = masterRow.getReportDataRow(); + return reportDataRow.getCursor() == 0; + } + + protected LayoutController delegateContentGeneration(final ReportTarget target) + throws ReportProcessingException, ReportDataFactoryException, + DataSourceException + { + final FixedTextElement fte = (FixedTextElement) getNode(); + final Section content = fte.getContent(); + + final FlowController flowController = getFlowController(); + final ReportContext reportContext = flowController.getReportContext(); + final LayoutControllerFactory layoutControllerFactory = + reportContext.getLayoutControllerFactory(); + + final FixedTextLayoutController flc = (FixedTextLayoutController) clone(); + flc.setState(AbstractReportElementLayoutController.FINISHED); + return layoutControllerFactory.create(flowController, content, flc); + } +} |