choosesourcepanel.java

FMJ（freedom media for java)是java视频开发的新选择

/*
 * ChooseSourcePanel.java
 *
 * Created on June 12, 2007, 4:34 PM
 */

package net.sf.fmj.ui.wizards;

import javax.media.MediaLocator;
import javax.swing.JFileChooser;

import net.sf.fmj.ui.application.CaptureDeviceBrowser;
import net.sf.fmj.utility.URLUtils;

/**
 *
 * @author  Ken Larson
 */
public class ChooseSourcePanel extends javax.swing.JPanel {
    
    /** Creates new form ChooseSourcePanel */
    public ChooseSourcePanel() {
        initComponents();
    }
    
    /** 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.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        java.awt.GridBagConstraints gridBagConstraints;

        textFieldURL = new javax.swing.JTextField();
        buttonBrowseFile = new javax.swing.JButton();
        buttonChooseCaptureDevice = new javax.swing.JButton();
        jLabel1 = new javax.swing.JLabel();

        setLayout(new java.awt.GridBagLayout());

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        add(textFieldURL, gridBagConstraints);

        buttonBrowseFile.setText("File...");
        buttonBrowseFile.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonBrowseFileActionPerformed(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        add(buttonBrowseFile, gridBagConstraints);

        buttonChooseCaptureDevice.setText("Capture...");
        buttonChooseCaptureDevice.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonChooseCaptureDeviceActionPerformed(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        add(buttonChooseCaptureDevice, gridBagConstraints);

        jLabel1.setText("Source URL:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        add(jLabel1, gridBagConstraints);

    }// </editor-fold>//GEN-END:initComponents

    private void buttonChooseCaptureDeviceActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonChooseCaptureDeviceActionPerformed
		MediaLocator locator = CaptureDeviceBrowser.run(null); // TODO: correct parent frame
		if (locator != null)
		{
			textFieldURL.setText(locator.toExternalForm());
		}
    	
    }//GEN-LAST:event_buttonChooseCaptureDeviceActionPerformed

    private void buttonBrowseFileActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonBrowseFileActionPerformed
		final JFileChooser chooser = new JFileChooser();
		if (chooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION)
		{
			final String path = URLUtils.createUrlStr(chooser.getSelectedFile());
			textFieldURL.setText(path);
		}
    }//GEN-LAST:event_buttonBrowseFileActionPerformed
    
    

    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton buttonBrowseFile;
    private javax.swing.JButton buttonChooseCaptureDevice;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JTextField textFieldURL;
    // End of variables declaration//GEN-END:variables
	public javax.swing.JTextField getTextFieldURL()
	{
		return textFieldURL;
	}
    
}