/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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.
*
* Copyright (c) 2001 - 2013 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.style;
import junit.framework.TestCase;
import org.pentaho.reporting.engine.classic.core.AttributeNames;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.Element;
import org.pentaho.reporting.engine.classic.core.MasterReport;
import org.pentaho.reporting.engine.classic.core.ReportHeader;
import org.pentaho.reporting.engine.classic.core.SubReport;
import org.pentaho.reporting.engine.classic.core.filter.types.LabelType;
import org.pentaho.reporting.engine.classic.core.layout.model.LogicalPageBox;
import org.pentaho.reporting.engine.classic.core.layout.model.RenderNode;
import org.pentaho.reporting.engine.classic.core.style.css.ElementStyleDefinition;
import org.pentaho.reporting.engine.classic.core.style.css.ElementStyleRule;
import org.pentaho.reporting.engine.classic.core.style.css.selector.CSSSelector;
import org.pentaho.reporting.engine.classic.core.style.css.selector.CSSSelectorFactory;
import org.pentaho.reporting.engine.classic.core.testsupport.DebugReportRunner;
import org.pentaho.reporting.engine.classic.core.testsupport.selector.MatchFactory;
public class StyleInheritanceTest extends TestCase
{
public StyleInheritanceTest()
{
}
protected void setUp() throws Exception
{
ClassicEngineBoot.getInstance().start();
}
private Element createLabel(final String text)
{
final Element element = new Element();
element.setName(text);
element.setElementType(LabelType.INSTANCE);
element.getStyle().setStyleProperty(ElementStyleKeys.MIN_HEIGHT, new Float(20));
element.getStyle().setStyleProperty(ElementStyleKeys.MIN_WIDTH, new Float(200));
element.setAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.VALUE, text);
return element;
}
public void testStyleInheritance() throws Exception
{
MasterReport report = new MasterReport();
ReportHeader reportHeader = report.getReportHeader();
reportHeader.addElement(createLabel("Master-Report-Header-Label"));
report.setStyleDefinition(createStyleDefinition("selected-font"));
LogicalPageBox box = DebugReportRunner.layoutPage(report, 0);
RenderNode elementByName = MatchFactory.findElementByName(box, "Master-Report-Header-Label");
assertNotNull(elementByName);
assertEquals("selected-font", elementByName.getStyleSheet().getStyleProperty(TextStyleKeys.FONT));
}
public void testStyleInheritanceOnSubReport() throws Exception
{
SubReport bandedSr = new SubReport();
bandedSr.getReportHeader().addElement(createLabel("Banded-SubReport-Header-Label"));
SubReport inlineSr = new SubReport();
inlineSr.getReportHeader().addElement(createLabel("Inline-SubReport-Header-Label"));
MasterReport report = new MasterReport();
report.getReportFooter().addElement(inlineSr);
report.getReportFooter().addElement(bandedSr);
report.setStyleDefinition(createStyleDefinition("selected-font"));
LogicalPageBox box = DebugReportRunner.layoutPage(report, 0);
RenderNode inlineElement = MatchFactory.findElementByName(box, "Inline-SubReport-Header-Label");
assertNotNull(inlineElement);
assertEquals("selected-font", inlineElement.getStyleSheet().getStyleProperty(TextStyleKeys.FONT));
RenderNode bandedElement = MatchFactory.findElementByName(box, "Banded-SubReport-Header-Label");
assertNotNull(bandedElement);
assertEquals("selected-font", bandedElement.getStyleSheet().getStyleProperty(TextStyleKeys.FONT));
}
public void testStylesOnSubreportAreNotSupported() throws Exception
{
SubReport bandedSr = new SubReport();
bandedSr.getReportHeader().addElement(createLabel("Banded-SubReport-Header-Label"));
bandedSr.setAttribute(AttributeNames.Core.NAMESPACE,
AttributeNames.Core.STYLE_SHEET, createStyleDefinition("selected-font-banded"));
SubReport inlineSr = new SubReport();
inlineSr.getReportHeader().addElement(createLabel("Inline-SubReport-Header-Label"));
inlineSr.setAttribute(AttributeNames.Core.NAMESPACE,
AttributeNames.Core.STYLE_SHEET, createStyleDefinition("selected-font-inline"));
MasterReport report = new MasterReport();
report.getReportFooter().addElement(inlineSr);
report.getReportFooter().addElement(bandedSr);
report.setStyleDefinition(createStyleDefinition("selected-font"));
LogicalPageBox box = DebugReportRunner.layoutPage(report, 0);
RenderNode inlineElement = MatchFactory.findElementByName(box, "Inline-SubReport-Header-Label");
assertNotNull(inlineElement);
assertEquals("selected-font", inlineElement.getStyleSheet().getStyleProperty(TextStyleKeys.FONT));
RenderNode bandedElement = MatchFactory.findElementByName(box, "Banded-SubReport-Header-Label");
assertNotNull(bandedElement);
assertEquals("selected-font", bandedElement.getStyleSheet().getStyleProperty(TextStyleKeys.FONT));
}
private ElementStyleDefinition createStyleDefinition(final String targetName)
{
CSSSelectorFactory factory = new CSSSelectorFactory();
ElementStyleRule rule = new ElementStyleRule();
rule.addSelector((CSSSelector) factory.createElementSelector(null, "label"));
rule.setStyleProperty(TextStyleKeys.FONT, targetName);
ElementStyleDefinition def = new ElementStyleDefinition();
def.addRule(rule);
return def;
}
}