objectexplorer #gradle

gradle-explorer.gradle

import javax.swing.plaf.basic.BasicLookAndFeel
import java.awt.event.*
import javax.swing.*
import javax.swing.tree.*
import java.util.concurrent.CountDownLatch

def addChild(DefaultMutableTreeNode p, String name, def value, int depth = 0) {
    if (depth < 4) {
        DefaultMutableTreeNode c = new DefaultMutableTreeNode("${name}: ${value}");
        p.add(c)
        depth++;
        try {
            if (value instanceof Object && !(value instanceof String)) {
                if (value.properties) {
                    value.properties.keySet().sort().each {
                        try {
                            addChild(c, it, value[it], depth)
                        } catch (Throwable t) {
                        }
                    }
                }
            }
        } catch (Throwable t) {
        }
    }
}

gradle.projectsEvaluated {
    // Does the user wants to run only specified tasks?
    if (rootProject.hasProperty('gradle-explorer')) {
        final CountDownLatch countDownLatch = new CountDownLatch(1);
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

                UIManager.put("Tree.leafIcon", UIManager.lookAndFeel.defaults.getIcon('FileView.fileIcon'));

                // Get all tasks
                def ts = rootProject.getAllTasks(true).values().flatten().collect().stream().map { t -> t.path }.sorted().toArray()

                //create the root node
                DefaultMutableTreeNode root = new DefaultMutableTreeNode("Explorer");
                addChild(root, 'project', rootProject)
                addChild(root, 'gradle', gradle)

                JTree explorer =  new JTree(root);
                // explorer.setRootVisible(false);
                explorer.putClientProperty("JTree.lineStyle", "Angled");

                explorer.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10))

                JScrollPane sp = new JScrollPane(explorer);
                sp.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10))

                JFrame explorerFrame = new JFrame('Gradle Explorer');
                explorerFrame.addWindowListener(new WindowAdapter() {
                    public void windowClosed(WindowEvent e) {
                        countDownLatch.countDown()
                    }
                })
                explorerFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE)
                explorerFrame.setContentPane(sp);
                explorerFrame.setBounds(400, 10, 800, 1000);
                explorerFrame.setIconImage(UIManager.lookAndFeel.defaults.getIcon('Tree.openIcon').image)
                explorerFrame.setVisible(true);
            }
        });
        countDownLatch.await();
    }
}