mirror of
https://github.com/DSheirer/sdrtrunk.git
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#30 WIP - adds radio reference web service lookup of broadcastify feed settings dialog.
This commit is contained in:
Denny
267
src/audio/broadcast/icecast/IcecastHTTPConfigurationEditor.java
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267
src/audio/broadcast/icecast/IcecastHTTPConfigurationEditor.java
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/*******************************************************************************
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* sdrtrunk
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* Copyright (C) 2014-2016 Dennis Sheirer
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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******************************************************************************/
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package audio.broadcast.icecast;
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import alias.AliasModel;
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import audio.broadcast.BroadcastConfiguration;
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import audio.broadcast.BroadcastConfigurationEditor;
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import audio.broadcast.BroadcastEvent;
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import audio.broadcast.BroadcastModel;
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import audio.broadcast.BroadcastServerType;
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import net.miginfocom.swing.MigLayout;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import settings.SettingsManager;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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public class IcecastHTTPConfigurationEditor extends BroadcastConfigurationEditor
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{
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private final static Logger mLog = LoggerFactory.getLogger( IcecastHTTPConfigurationEditor.class );
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private JTextField mName;
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private JTextField mServer;
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private JTextField mPort;
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private JTextField mMountPoint;
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private JTextField mPassword;
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private JButton mSaveButton;
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private JButton mResetButton;
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private JCheckBox mEnabled;
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public IcecastHTTPConfigurationEditor(BroadcastModel broadcastModel, AliasModel aliasModel,
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SettingsManager settingsManager)
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{
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super(broadcastModel, aliasModel, settingsManager);
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init();
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}
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private void init()
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{
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setLayout( new MigLayout( "fill,wrap 2", "[align right][grow,fill]", "[][][][][][][][][][grow,fill]" ) );
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setPreferredSize(new Dimension(150,400));
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JLabel channelLabel = new JLabel("Icecast 2.4+ Stream");
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ImageIcon icon = mSettingsManager.getImageIcon(BroadcastServerType.ICECAST_HTTP.getIconName(), 25);
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channelLabel.setIcon(icon);
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add(channelLabel, "span, align center");
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add(new JLabel("Name:"));
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mName = new JTextField();
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mName.getDocument().addDocumentListener(this);
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mName.setToolTipText("Unique name for this stream");
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add(mName);
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add(new JLabel("Server:"));
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mServer = new JTextField();
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mServer.getDocument().addDocumentListener(this);
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mServer.setToolTipText("Server address (e.g. audio1.icecast.com or localhost)");
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add(mServer);
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add(new JLabel("Port:"));
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mPort = new JTextField();
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mPort.getDocument().addDocumentListener(this);
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mPort.setToolTipText("Server port number (e.g. 80)");
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add(mPort);
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add(new JLabel("Mount:"));
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mMountPoint = new JTextField();
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mMountPoint.getDocument().addDocumentListener(this);
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mMountPoint.setToolTipText("Mount point (e.g. \\12345)");
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add(mMountPoint);
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add(new JLabel("Password:"));
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mPassword = new JTextField();
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mPassword.getDocument().addDocumentListener(this);
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mPassword.setToolTipText("Password for the stream");
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add(mPassword);
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mEnabled = new JCheckBox("Enabled");
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mEnabled.setToolTipText("Enable (checked) or disable this stream");
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mEnabled.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent e)
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{
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setModified(true);
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}
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});
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add(mEnabled, "span");
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mSaveButton = new JButton("Save");
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mSaveButton.setEnabled(false);
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mSaveButton.setToolTipText("Click to save configuration information");
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mSaveButton.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent e)
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{
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save();
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}
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});
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add(mSaveButton);
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mResetButton = new JButton("Reset");
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mResetButton.setEnabled(false);
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mResetButton.setToolTipText("Click to reset any changes you've made since the last save");
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mResetButton.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent e)
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{
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setModified(false);
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setItem(getItem());
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}
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});
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add(mResetButton);
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}
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@Override
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public void setModified(boolean modified)
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{
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super.setModified(modified);
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mSaveButton.setEnabled(modified);
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mResetButton.setEnabled(modified);
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}
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@Override
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public void setItem(BroadcastConfiguration item)
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{
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super.setItem(item);
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if(hasItem())
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{
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IcecastHTTPConfiguration config = (IcecastHTTPConfiguration)getItem();
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mName.setText(config.getName());
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mServer.setText(config.getHost());
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mPort.setText(config.getPort() != 0 ? String.valueOf(config.getPort()) : null);
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mMountPoint.setText(config.getMountPoint());
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mPassword.setText(config.getPassword());
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mEnabled.setSelected(config.isEnabled());
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}
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else
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{
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mName.setText(null);
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mServer.setText(null);
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mPort.setText(null);
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mMountPoint.setText(null);
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mPassword.setText(null);
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mEnabled.setSelected(false);
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}
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setModified(false);
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}
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@Override
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public void save()
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{
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IcecastHTTPConfiguration config = (IcecastHTTPConfiguration)getItem();
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if(validateConfiguration())
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{
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updateConfigurationName(config, mName.getText());
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config.setHost(mServer.getText());
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config.setPort(getPort());
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config.setMountPoint(mMountPoint.getText());
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config.setPassword(mPassword.getText());
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config.setEnabled(mEnabled.isSelected());
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setModified(false);
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mBroadcastModel.process(new BroadcastEvent(getItem(), BroadcastEvent.Event.CONFIGURATION_CHANGE));
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}
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}
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/**
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* Validates the user specified values in the controls prior to saving them to the configuration
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*/
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private boolean validateConfiguration()
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{
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String name = mName.getText();
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//A unique stream name is required
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if(!mBroadcastModel.isUniqueName(name, getItem()))
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{
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String message = (name == null || name.isEmpty()) ?
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"Please specify a stream name." : "Stream name " + name +
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"is already in use.\nPlease choose another name.";
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JOptionPane.showMessageDialog(IcecastHTTPConfigurationEditor.this,
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message, "Invalid Stream Name", JOptionPane.ERROR_MESSAGE);
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mName.requestFocus();
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return false;
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}
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//Server address is optional, but required
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if(!validateTextField(mServer, "Invalid Server Address", "Please specify a server address."))
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{
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return true;
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}
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//Port is optional, but required
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if(!validateIntegerTextField(mPort, "Invalid Port Number", "Please specify a port number (1 <> 65535)", 1, 65535))
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{
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return true;
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}
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//Mount Point is optional, but required
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if(!validateTextField(mMountPoint, "Invalid Mount Point", "Please specify a mount point."))
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{
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return true;
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}
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//Password is optional, but required
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if(!validateTextField(mPassword, "Invalid Password", "Please specify a password."))
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{
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return true;
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}
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return true;
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}
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/**
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* Parses an Integer from the port text control or returns 0 if the control doesn't contain an integer value.
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*/
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private int getPort()
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{
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String port = mPort.getText();
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if(port != null && !port.isEmpty())
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{
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try
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{
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return Integer.parseInt(port);
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}
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catch(Exception e)
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{
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//Do nothing, we couldn't parse the number value
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}
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}
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return 0;
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}
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}
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