001/*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2012 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * Sonar is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019 */
020package org.sonar.plugins.design.ui.libraries.client;
021
022import com.google.gwt.i18n.client.Dictionary;
023import com.google.gwt.user.client.ui.*;
024import org.sonar.gwt.ui.Icons;
025import org.sonar.gwt.ui.Loading;
026import org.sonar.wsclient.gwt.AbstractListCallback;
027import org.sonar.wsclient.gwt.Sonar;
028import org.sonar.wsclient.services.DependencyTree;
029import org.sonar.wsclient.services.DependencyTreeQuery;
030import org.sonar.wsclient.services.Resource;
031
032import java.util.List;
033
034public class ProjectPanel extends FlowPanel {
035
036  private Label title;
037  private Tree tree;
038  private Filters filters;
039
040  public ProjectPanel(Resource project, Filters filters) {
041    this.filters = filters;
042    setStyleName("libs");
043    getElement().setId("libs-" + project.getKey());
044    add(new Loading(project.getName()));
045    loadLibraries(project);
046  }
047
048  private void loadLibraries(final Resource project) {
049    Sonar.getInstance().findAll(DependencyTreeQuery.createForProject(project.getId().toString()), new AbstractListCallback<DependencyTree>() {
050
051      @Override
052      protected void doOnResponse(List<DependencyTree> dependencyTrees) {
053        createTitle(project);
054        createTree();
055
056        if (dependencyTrees == null || dependencyTrees.isEmpty()) {
057          clear();
058          add(title);
059          add(createNoLibsMessage());
060          
061        } else {
062          display(dependencyTrees, null);
063          filter();
064
065          clear();
066          add(title);
067          add(tree);
068        }
069      }
070
071      private void createTitle(Resource project) {
072        String html = Icons.forQualifier(project.getQualifier()).getHTML();
073        html += " <span class=''> " + project.getName() + "</span> ";
074
075        if (project.getVersion() != null) {
076          html += project.getVersion() + " ";
077        }
078        title = new HTML(html);
079      }
080
081      private void display(List<DependencyTree> depTrees, TreeItem parentLibrary) {
082        if (depTrees != null) {
083          for (DependencyTree depTree : depTrees) {
084            Library library = new Library(depTree);
085            if (parentLibrary == null) {
086              tree.addItem(library);
087              library.setState(true);
088            } else {
089              parentLibrary.addItem(library);
090            }
091            display(depTree.getTo(), library);
092            library.setState(true);
093          }
094        }
095      }
096
097      private void createTree() {
098        tree = new Tree();
099        tree.setAnimationEnabled(false);
100      }
101    });
102  }
103
104  private Label createNoLibsMessage() {
105    Label msg = new Label(Dictionary.getDictionary("l10n").get("libs.noLibraries"));
106    msg.setStyleName("nolibs");
107    return msg;
108  }
109
110  public void filter() {
111    boolean visible = (tree.getItemCount() == 0 && !filters.hasKeyword());
112    for (int index = 0; index < tree.getItemCount(); index++) {
113      Library lib = (Library) tree.getItem(index);
114      visible |= !lib.filter(filters.getKeywordFilter().getKeyword(), filters.isTestFiltered());
115    }
116    setVisible(visible);
117  }
118
119  public void expandCollapse(boolean expand) {
120    for (int index = 0; index < tree.getItemCount(); index++) {
121      openItem(tree.getItem(index), expand);
122    }
123  }
124
125  private void openItem(TreeItem item, boolean open) {
126    item.setState(open);
127    for (int i = 0; i < item.getChildCount(); i++) {
128      openItem(item.getChild(i), open);
129    }
130  }
131}