package nodebox.client.parameter;

import nodebox.client.FileUtils;

import nodebox.client.Theme;

import nodebox.node.Parameter;

import javax.swing.*;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

public class FileControl extends AbstractParameterControl implements ActionListener {

private JTextField fileField;

private JButton chooseButton;

public FileControl(Parameter parameter) {

super(parameter);

setLayout(new FlowLayout(FlowLayout.LEADING, 0, 0));

fileField = new JTextField();

fileField.putClientProperty("JComponent.sizeVariant", "small");

fileField.setPreferredSize(new Dimension(150, 19));

fileField.setEditable(false);

fileField.setFont(Theme.SMALL_BOLD_FONT);

chooseButton = new JButton("...");

chooseButton.putClientProperty("JButton.buttonType", "gradient");

chooseButton.setPreferredSize(new Dimension(30, 27));

chooseButton.addActionListener(this);

add(fileField);

add(chooseButton);

setValueForControl(parameter.getValue());

}

@Override

public void setEnabled(boolean enabled) {

super.setEnabled(enabled);

chooseButton.setEnabled(enabled);

}

public void setValueForControl(Object v) {

fileField.setText(v.toString());

}

public String acceptedExtensions() {

return "*";

}

public String acceptedDescription() {

return "All files";

}

public void actionPerformed(ActionEvent e) {

JFrame frame = (JFrame) SwingUtilities.getWindowAncestor(this);

File f = FileUtils.showOpenDialog(frame, parameter.asString(), acceptedExtensions(), acceptedDescription());

if (f != null) {

File libraryFile = parameter.getLibrary().getFile();

if (libraryFile != null) {

String relativePath = nodebox.util.FileUtils.getRelativePath(f, libraryFile.getParentFile());

setParameterValue(relativePath);

} else {

setParameterValue(f.getAbsolutePath());

}

}

}

}