settingsdialog.java

Java版本的屏幕截图 工具,可以自己放到系统托盘使用

/*
 * Copyright (c) 2002-2008 TeamDev Ltd. All rights reserved.
 *
 * Use is subject to license terms.
 *
 * The complete licence text can be found at
 * http://www.teamdev.com/winpack/license.jsf
 */
package teamdev.jxcapture.samples.demo;

import teamdev.jxdesktop.PlatformContext;

import javax.swing.*;
import javax.swing.border.EmptyBorder;
import java.awt.*;
import java.io.File;
import java.util.ResourceBundle;

/**
 * @author Ikryanov Vladimir
 */
public abstract class SettingsDialog extends EscapeDialog {

    protected static SettingsDialog instance;

    protected JCheckBox includeCursor = new JCheckBox();
    protected JCheckBox transparentWindows = new JCheckBox();
    protected JCheckBox delay = new JCheckBox();
    protected JCheckBox autoSave = new JCheckBox();

    //may be add action?
    protected JLabel folderLabel = new JLabel();
    protected JLabel formatLabel = new JLabel();
    protected JLabel delayTimeLabel = new JLabel();

    protected JTextField outputFolder;
    protected JTextField templateName;

    protected JSpinner templateNumber = new JSpinner();
    protected JSpinner delayTime = new JSpinner();

    protected JComboBox formats;

    protected JButton chooseFolder = new JButton("...");

    protected ApplicationSettings settings = ApplicationSettings.getInstance();
    protected ResourceBundle resource = ApplicationSettings.getResourceBundle();

    protected SettingsDialog() {
        createGUI();
        pack();

        setTitle(resource.getString("SettingsDialog.Title"));
        setLocationRelativeTo(null);
        setResizable(false);
    }

    public static SettingsDialog getInstance() {
        if (instance == null) {
            if (PlatformContext.isWindows()) {
                instance = new WindowsSettingsDialog();
            } else {
                instance = new MacOSSettingsDialog();
            }
        }
        return instance;
    }

    private void createGUI() {
        setContentPane(createSettingsPane());
    }

    protected JPanel createSettingsPane() {
        JPanel settingsPane = new JPanel(new GridBagLayout());
        settingsPane.add(createContentPane(), new GridBagConstraints(0, 0, 1, 1, 1.0, 0.0,
                GridBagConstraints.WEST, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
        settingsPane.add(Box.createGlue(), new GridBagConstraints(0, 1, 1, 1, 0.0, 1.0,
                GridBagConstraints.WEST, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
        settingsPane.setBorder(new EmptyBorder(10, 10, 10, 10));
        return settingsPane;
    }

    abstract protected JPanel createContentPane();

    abstract protected JPanel createFilePane();

    abstract protected JPanel createCapturePane();

    protected JPanel createDelayTimePane() {
        int value = settings.getDelayTime() / 1000;
        int maximum = settings.getMaxDelayTime() / 1000;
        delayTime.setModel(new SpinnerNumberModel(value, 1, maximum, 1));
        delayTime.setPreferredSize(new Dimension(50, 20));

        delay.setText(resource.getString("SettingsDialog.Action.DelayBefore.Text"));
        delay.setSelected(settings.isDelayBeforeCapture());

        delayTimeLabel.setText(resource.getString("SettingsDialog.Label.Seconds.Text"));
        
        JPanel delayTimePane = layoutDelayTimePane();

        updateDelayArea();

        return delayTimePane;
    }

    abstract protected JPanel layoutDelayTimePane();

    protected void updateDelayArea() {
        boolean selected = delay.isSelected();
        delayTime.setEnabled(selected);
        delayTimeLabel.setEnabled(selected);
    }

    protected void updateAutoSave() {
        boolean selected = autoSave.isSelected();
        folderLabel.setEnabled(selected);
        formatLabel.setEnabled(selected);
        outputFolder.setEnabled(selected);
        chooseFolder.setEnabled(selected);
        formats.setEnabled(selected);
    }

    protected String getOutputFolder() {
        String outputPath = outputFolder.getText();
        if (outputPath.length() == 0) {
            String title = resource.getString("SettingsDialog.Error.EmptyFolder.Title");
            String message = resource.getString("SettingsDialog.Error.EmptyFolder.Message");
            JOptionPane.showMessageDialog(SettingsDialog.this, message, title, JOptionPane.ERROR_MESSAGE);
            return null;
        } else if (!new File(outputPath).exists()) {
            String title = resource.getString("SettingsDialog.Error.ExistFolder.Title");
            String message = resource.getString("SettingsDialog.Error.ExistFolder.Message");
            JOptionPane.showMessageDialog(SettingsDialog.this, message, title, JOptionPane.ERROR_MESSAGE);
            return null;
        }
        return outputPath;
    }

}