content: /*******************************************************************************
   * Copyright (c) 2009, 2019 Mountainminds GmbH & Co. KG and Contributors
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *    Marc R. Hoffmann - initial API and implementation
   *    
   *******************************************************************************/
  package org.jacoco.report.internal.html.page;
  
  import java.io.IOException;
  
  import org.jacoco.core.analysis.IClassCoverage;
  import org.jacoco.core.analysis.IPackageCoverage;
  import org.jacoco.report.ISourceFileLocator;
  import org.jacoco.report.internal.ReportOutputFolder;
  import org.jacoco.report.internal.html.HTMLElement;
  import org.jacoco.report.internal.html.IHTMLReportContext;
  import org.jacoco.report.internal.html.ILinkable;
  import org.jacoco.report.internal.html.resources.Styles;
  
  /**
   * Page showing coverage information for a Java package. The page contains a
   * table with all classes of the package.
   */
  public class PackagePage extends TablePage<IPackageCoverage> {
  
  	private final PackageSourcePage packageSourcePage;
  	private final boolean sourceCoverageExists;
  
  	/**
  	 * Creates a new visitor in the given context.
  	 * 
  	 * @param node
  	 *            coverage data for this package
  	 * @param parent
  	 *            optional hierarchical parent
  	 * @param locator
  	 *            source locator
  	 * @param folder
  	 *            base folder to create this page in
  	 * @param context
  	 *            settings context
  	 */
  	public PackagePage(final IPackageCoverage node, final ReportPage parent,
  			final ISourceFileLocator locator, final ReportOutputFolder folder,
  			final IHTMLReportContext context) {
  		super(node, parent, folder, context);
  		packageSourcePage = new PackageSourcePage(node, parent, locator,
  				folder, context, this);
  		sourceCoverageExists = !node.getSourceFiles().isEmpty();
  	}
  
  	@Override
  	public void render() throws IOException {
  		if (sourceCoverageExists) {
  			packageSourcePage.render();
  		}
  		renderClasses();
  		super.render();
  	}
  
  	private void renderClasses() throws IOException {
  		for (final IClassCoverage c : getNode().getClasses()) {
  			if (!c.containsCode()) {
  				continue;
  			}
  			final ILinkable sourceFilePage = packageSourcePage
  					.getSourceFilePage(c.getSourceFileName());
  			final ClassPage page = new ClassPage(c, this, sourceFilePage,
  					folder, context);
  			page.render();
  			addItem(page);
  		}
  	}
  
  	@Override
  	protected String getOnload() {
  		return "initialSort(['breadcrumb', 'coveragetable'])";
  	}
  
  	@Override
  	protected String getFileName() {
  		return "index.html";
  	}
  
  	@Override
  	public String getLinkLabel() {
  		return context.getLanguageNames().getPackageName(getNode().getName());
  	}
  
  	@Override
  	protected void infoLinks(final HTMLElement span) throws IOException {
  		if (sourceCoverageExists) {
  			final String link = packageSourcePage.getLink(folder);
  			span.a(link, Styles.EL_SOURCE).text("Source Files");
  		}
  		super.infoLinks(span);
  	}
  
  }
  