org.sonar.plugins.design.ui.dependencies.client.DependenciesTable.java Source code

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Here is the source code for org.sonar.plugins.design.ui.dependencies.client.DependenciesTable.java

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/*
 * Sonar, open source software quality management tool.
 * Copyright (C) 2008-2011 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * Sonar is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * Sonar 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.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with Sonar; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */
package org.sonar.plugins.design.ui.dependencies.client;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.*;
import org.sonar.gwt.Links;
import org.sonar.gwt.ui.Icons;
import org.sonar.wsclient.services.Dependency;

public class DependenciesTable extends Composite {

    private HorizontalPanel panel;

    public DependenciesTable() {
        panel = new HorizontalPanel();
        panel.setStylePrimaryName("dependencies");
        initWidget(panel);
    }

    public void display(final Data data) {
        panel.clear();
        if (data.canDisplay()) {
            panel.add(createIncomingColumn(data));
            panel.add(createOutgoingColumn(data));
        } else {
            panel.add(new Label(I18nConstants.INSTANCE.noData()));
        }
    }

    private Panel createIncomingColumn(Data data) {
        FlexTable grid = new FlexTable();
        grid.setStyleName("col");
        grid.setWidget(0, 1, new HTML("<b>" + I18nConstants.INSTANCE.afferentCouplings() + "</b>: "
                + data.getResource().getMeasureIntValue("ca")));
        grid.getRowFormatter().setStyleName(0, "coltitle");

        int row = 1;
        for (Dependency dependency : data.getDependencies()) {
            if (data.getResourceId() == dependency.getToId()) {
                addDependencyRow(grid, row, dependency.getFromId(),
                        dependency.getFromName() + " (" + dependency.getWeight() + ")");
                grid.setWidget(row, 0, Icons.forQualifier(dependency.getFromQualifier()).createImage());
                row++;
            }
        }

        return grid;
    }

    private Panel createOutgoingColumn(Data data) {
        FlexTable grid = new FlexTable();
        grid.setStyleName("col");
        grid.setWidget(0, 1, new HTML("<b>" + I18nConstants.INSTANCE.efferentCouplings() + "</b>: "
                + data.getResource().getMeasureIntValue("ce")));
        grid.getRowFormatter().setStyleName(0, "coltitle");

        int row = 1;
        for (Dependency dependency : data.getDependencies()) {
            if (data.getResourceId() == dependency.getFromId()) {
                addDependencyRow(grid, row, dependency.getToId(),
                        dependency.getToName() + " (" + dependency.getWeight() + ")");
                grid.setWidget(row, 0, Icons.forQualifier(dependency.getToQualifier()).createImage());
                row++;
            }
        }

        return grid;
    }

    private void addDependencyRow(final FlexTable grid, final int row, final long resourceId, final String name) {
        Label link = new Label(name);
        link.setStyleName("link");
        link.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent clickEvent) {
                Links.openResourcePopup(String.valueOf(resourceId));
            }
        });
        grid.setWidget(row, 1, link);
    }
}