ImportResourceDirectoryDialog.java

package tk.amberide.ide.gui.dialogs.res;

import tk.amberide.Amber;
import tk.amberide.ide.data.io.FileIO;
import tk.amberide.ide.swing.UIUtil;
import tk.amberide.ide.swing.list.CheckBoxList;
import java.awt.BorderLayout;
import java.io.File;
import java.io.FileFilter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.swing.JCheckBox;
import javax.swing.JFileChooser;
import javax.swing.JScrollPane;
import javax.swing.ListModel;

/**
 *
 * @author Tudor
 */
public class ImportResourceDirectoryDialog extends javax.swing.JDialog {

    private CheckBoxList cbl;
    private File relative;
    private boolean ok = false;
    private static JFileChooser browser;

    static {
        browser = new JFileChooser("Import directory...");
        browser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); // ech
    }

    /**
     * Creates new form ImportResourceDirectoryDialog
     */
    public ImportResourceDirectoryDialog(java.awt.Frame parent, File root, String... accepted) {
        super(parent);
        initComponents();
        relative = root;
        cbl = new CheckBoxList();
        populateList(cbl, root, accepted);
        filesGroup.setLayout(new BorderLayout());
        filesGroup.add(new JScrollPane(cbl), BorderLayout.CENTER);
    }

    public static File[] showResourceDirectoryDialog(java.awt.Frame parent, String... files) {
        if (browser.showOpenDialog(Amber.getUI()) == JFileChooser.APPROVE_OPTION) {
            File dir = browser.getSelectedFile();
            ImportResourceDirectoryDialog irdd = new ImportResourceDirectoryDialog(Amber.getUI(), dir, files);
            irdd.setVisible(true);
            return irdd.getSelectedFiles();
        }
        return new File[0];
    }

    private void populateList(CheckBoxList cbl, File root, final String... accepted) {
        for (File f : root.listFiles(new FileFilter() {
            List<String> acc = Arrays.asList(accepted);

            public boolean accept(File pathname) {
                System.out.println(acc);
                System.out.println("listing " + pathname + "::" + (pathname.isDirectory() ||
                        acc.contains(FileIO.getFileExtension(pathname))) + FileIO.getFileExtension(pathname));
                return pathname.isDirectory() || acc.contains(FileIO.getFileExtension(pathname));
            }
        })) {
            if (f.isDirectory()) {
                populateList(cbl, f, accepted);
            } else {
                String path = f.getAbsolutePath();
                path = path.replace(relative.getAbsolutePath(), "");
                JCheckBox box = new JCheckBox(".." + path, true);
                cbl.addCheckbox(box);
            }
        }
    }

    public File[] getSelectedFiles() {
        if (!ok) {
            return new File[0];
        }
        ArrayList<File> files = new ArrayList<File>();
        ListModel m = cbl.getModel();
        int size = m.getSize();
        for (int i = 0; i != size; i++) {
            JCheckBox box = (JCheckBox) m.getElementAt(i);
            if (box.isSelected()) {
                files.add(new File(box.getText().replace("..", relative.getAbsolutePath())));
            }
        }
        return files.toArray(new File[0]);
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        filesGroup = new javax.swing.JPanel();
        okButton = new javax.swing.JButton();
        cancelButton = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setTitle("Import resource directory...");
        setModal(true);
        setResizable(false);

        filesGroup.setBorder(javax.swing.BorderFactory.createTitledBorder("Files"));

        javax.swing.GroupLayout filesGroupLayout = new javax.swing.GroupLayout(filesGroup);
        filesGroup.setLayout(filesGroupLayout);
        filesGroupLayout.setHorizontalGroup(
            filesGroupLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 0, Short.MAX_VALUE)
        );
        filesGroupLayout.setVerticalGroup(
            filesGroupLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 238, Short.MAX_VALUE)
        );

        okButton.setText("OK");
        okButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                okButtonActionPerformed(evt);
            }
        });

        cancelButton.setText("Cancel");
        cancelButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cancelButtonActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(filesGroup, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(okButton, javax.swing.GroupLayout.PREFERRED_SIZE, 91, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(cancelButton, javax.swing.GroupLayout.PREFERRED_SIZE, 91, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(10, 10, 10)
                .addComponent(filesGroup, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(okButton)
                    .addComponent(cancelButton))
                .addGap(10, 10, 10))
        );

        pack();
        setLocationRelativeTo(null);
    }// </editor-fold>//GEN-END:initComponents

    private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed
        dispose();
    }//GEN-LAST:event_cancelButtonActionPerformed

    private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed
        dispose();
        ok = true;
    }//GEN-LAST:event_okButtonActionPerformed

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        UIUtil.makeNative();
        /* Create and display the dialog */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                final ImportResourceDirectoryDialog dialog = new ImportResourceDirectoryDialog(new javax.swing.JFrame(), new File("C:\\Users\\Tudor\\Desktop\\rs"));
                dialog.addWindowListener(new java.awt.event.WindowAdapter() {
                    @Override
                    public void windowClosing(java.awt.event.WindowEvent e) {
                        dialog.getSelectedFiles();
                        System.exit(0);
                    }
                });
                dialog.setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton cancelButton;
    private javax.swing.JPanel filesGroup;
    private javax.swing.JButton okButton;
    // End of variables declaration//GEN-END:variables
}