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.IMethodCoverage;
  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;
  
  /**
   * Page showing coverage information for a class as a table of methods. The
   * methods are linked to the corresponding source file.
   */
  public class ClassPage extends TablePage<IClassCoverage> {
  
  	private final ILinkable sourcePage;
  
  	/**
  	 * Creates a new visitor in the given context.
  	 * 
  	 * @param classNode
  	 *            coverage data for this class
  	 * @param parent
  	 *            optional hierarchical parent
  	 * @param sourcePage
  	 *            corresponding source page or <code>null</code>
  	 * @param folder
  	 *            base folder to create this page in
  	 * @param context
  	 *            settings context
  	 */
  	public ClassPage(final IClassCoverage classNode, final ReportPage parent,
  			final ILinkable sourcePage, final ReportOutputFolder folder,
  			final IHTMLReportContext context) {
  		super(classNode, parent, folder, context);
  		this.sourcePage = sourcePage;
  		context.getIndexUpdate().addClass(this, classNode.getId());
  	}
  
  	@Override
  	protected String getOnload() {
  		return "initialSort(['breadcrumb'])";
  	}
  
  	@Override
  	public void render() throws IOException {
  		for (final IMethodCoverage m : getNode().getMethods()) {
  			final String label = context.getLanguageNames().getMethodName(
  					getNode().getName(), m.getName(), m.getDesc(),
  					m.getSignature());
  			addItem(new MethodItem(m, label, sourcePage));
  		}
  		super.render();
  	}
  
  	@Override
  	protected String getFileName() {
  		final String vmname = getNode().getName();
  		final int pos = vmname.lastIndexOf('/');
  		final String shortname = pos == -1 ? vmname : vmname.substring(pos + 1);
  		return shortname + ".html";
  	}
  
  	@Override
  	public String getLinkLabel() {
  		return context.getLanguageNames().getClassName(getNode().getName(),
  				getNode().getSignature(), getNode().getSuperName(),
  				getNode().getInterfaceNames());
  	}
  
  	@Override
  	protected void content(HTMLElement body) throws IOException {
  		if (getNode().isNoMatch()) {
  			body.p().text(
  					"A different version of class was executed at runtime.");
  		}
  
  		if (getNode().getLineCounter().getTotalCount() == 0) {
  			body.p().text(
  					"Class files must be compiled with debug information to show line coverage.");
  		}
  
  		final String sourceFileName = getNode().getSourceFileName();
  		if (sourceFileName == null) {
  			body.p().text(
  					"Class files must be compiled with debug information to link with source files.");
  
  		} else if (sourcePage == null) {
  			final String sourcePath;
  			if (getNode().getPackageName().length() != 0) {
  				sourcePath = getNode().getPackageName() + "/" + sourceFileName;
  			} else {
  				sourcePath = sourceFileName;
  			}
  			body.p().text("Source file \"" + sourcePath
  					+ "\" was not found during generation of report.");
  		}
  
  		super.content(body);
  	}
  
  }
  