package nodebox.client;

import nodebox.client.movie.*;

import javax.swing.*;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import java.util.HashMap;

import java.util.Map;

/**

* Dialog presented when exporting a movie.

*/

public class ExportMovieDialog extends JDialog implements ActionListener {

private boolean dialogSuccessful = false;

private JTextField fromField;

private JTextField toField;

private JTextField fileField;

private JComboBox formatBox;

private File exportPath;

private int fromValue;

private int toValue;

private JButton exportButton;

public ExportMovieDialog(Frame frame, File exportPath) {

super(frame, "Export Movie");

setModal(true);

setResizable(false);

this.exportPath = exportPath;

// Main

setLayout(new BorderLayout(5, 5));

JPanel mainPanel = new JPanel();

mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.PAGE_AXIS));

mainPanel.setBorder(new Theme.InsetsBorder(10, 10, 10, 10));

add(mainPanel, BorderLayout.CENTER);

// Directory

JPanel filePanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 0, 0));

filePanel.add(new JLabel("File: "));

fileField = new JTextField(20);

fileField.setEditable(false);

filePanel.add(fileField);

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

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

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

chooseButton.addActionListener(this);

filePanel.add(chooseButton);

mainPanel.add(filePanel);

mainPanel.add(Box.createVerticalStrut(10));

// Format

JPanel formatPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 0, 0));

formatPanel.add(new JLabel("Format/Device: "));

mainPanel.add(formatPanel);

formatBox = new JComboBox();

for (VideoFormat format : Movie.VIDEO_FORMATS)

formatBox.addItem(format);

formatBox.setSelectedItem(Movie.DEFAULT_FORMAT);

formatPanel.add(formatBox);

mainPanel.add(Box.createVerticalStrut(10));

// Range

JPanel rangePanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 10, 0));

rangePanel.add(new JLabel("From:"));

fromField = new JTextField("1", 5);

rangePanel.add(fromField);

rangePanel.add(new JLabel("To:"));

toField = new JTextField("100", 5);

rangePanel.add(toField);

mainPanel.add(rangePanel);

mainPanel.add(Box.createVerticalGlue());

// Buttons

mainPanel.add(Box.createVerticalStrut(10));

JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING, 10, 0));

JButton cancelButton = new JButton("Cancel");

cancelButton.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent actionEvent) {

doCancel();

}

});

buttonPanel.add(cancelButton);

exportButton = new JButton("Export");

exportButton.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent actionEvent) {

doExport();

}

});

if (exportPath == null)

exportButton.setEnabled(false);

buttonPanel.add(exportButton);

mainPanel.add(buttonPanel, BorderLayout.SOUTH);

pack();

getRootPane().setDefaultButton(exportButton);

if (this.exportPath != null && this.exportPath.isFile())

setExportPath(this.exportPath);

}

private void doCancel() {

setVisible(false);

}

private void doExport() {

try {

fromValue = Integer.valueOf(fromField.getText());

} catch (NumberFormatException e) {

fromValue = 1;

}

try {

toValue = Integer.valueOf(toField.getText());

} catch (NumberFormatException e) {

toValue = 100;

}

dialogSuccessful = true;

setVisible(false);

}

public boolean isDialogSuccessful() {

return dialogSuccessful;

}

public File getExportPath() {

return exportPath;

}

private void setExportPath(File d) {

this.exportPath = d;

if (this.exportPath == null)

fileField.setText("");

else

fileField.setText(this.exportPath.getAbsolutePath());

exportButton.setEnabled(this.exportPath != null);

}

public VideoFormat getVideoFormat() {

return (VideoFormat) formatBox.getSelectedItem();

}

public int getFromValue() {

return fromValue;

}

public int getToValue() {

return toValue;

}

/**

* Called when an output file needs to be chosen.

*

* @param e the action event

*/

public void actionPerformed(ActionEvent e) {

String path = exportPath == null ? null : exportPath.getAbsolutePath();

File chosenFile = FileUtils.showSaveDialog(NodeBoxDocument.getCurrentDocument(), path, "mov,avi,mp4", "Movie files");

setExportPath(chosenFile != null ? chosenFile : this.exportPath);

}

public static void main(String[] args) {

ExportMovieDialog d = new ExportMovieDialog(null, null);

d.setVisible(true);

}

}