de.snertlab.xdccBee.ui.dialog.EditNewIrcChannelDialog.java Source code

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Here is the source code for de.snertlab.xdccBee.ui.dialog.EditNewIrcChannelDialog.java

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/*
 * Project: xdccBee
 * Copyright (C) 2009 snert@snert-lab.de,
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package de.snertlab.xdccBee.ui.dialog;

import org.apache.commons.lang.StringUtils;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

import de.snertlab.xdccBee.irc.IrcChannel;
import de.snertlab.xdccBee.irc.IrcServer;
import de.snertlab.xdccBee.messages.XdccBeeMessages;
import de.snertlab.xdccBee.tools.AbstractSaveDialog;

/**
 * @author snert
 * 
 */
public class EditNewIrcChannelDialog extends AbstractSaveDialog {

    private static final int DIALOG_WIDTH = 220;
    private static final int DIALOG_HEIGHT = 55;

    private IrcChannel ircChannel;
    private IrcServer ircServer;
    private Text txtChannelName;
    private Button btnAutoconnect;
    private boolean isNew;

    public EditNewIrcChannelDialog(Shell parentShell, IrcChannel ircChannel, boolean isNew) {
        super(parentShell);
        this.isNew = isNew;
        this.ircChannel = ircChannel;
        this.ircServer = ircChannel.getIrcServer();
    }

    @Override
    protected String checkFields() {
        String msg = ""; //$NON-NLS-1$
        if (StringUtils.isEmpty(txtChannelName.getText())) {
            msg = msg + XdccBeeMessages.getString("EditNewIrcChannelDialog_CHECK_ERROR_EMPTY_NAME") + "\n"; //$NON-NLS-1$//$NON-NLS-2$
        } else if (isNew && ircServer.containsIrcChannel(txtChannelName.getText())) {
            msg = msg + XdccBeeMessages.getString("EditNewIrcChannelDialog_CHECK_ERROR_CHANNEL_EXIST") + "\n"; //$NON-NLS-1$//$NON-NLS-2$
        }
        return msg;
    }

    @Override
    protected void initFields() {
        txtChannelName.setText(StringUtils.defaultString(ircChannel.getChannelName()));
        btnAutoconnect.setSelection(ircChannel.isAutoconnect());
    }

    @Override
    protected void makeComponents(Composite parent) {
        int numCols = 2;
        Composite comp = new Composite(parent, SWT.NONE);
        comp.setLayout(new GridLayout(numCols, false));
        GridData gridDataComp = new GridData(SWT.FILL, SWT.FILL, true, true);
        gridDataComp.widthHint = DIALOG_WIDTH;
        gridDataComp.heightHint = DIALOG_HEIGHT;
        comp.setLayoutData(gridDataComp);

        Label lblChannelName = new Label(comp, SWT.NONE);
        lblChannelName.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
        lblChannelName.setText(XdccBeeMessages.getString("EditNewIrcChannelDialog_LABEL_NAME_NAME")); //$NON-NLS-1$

        txtChannelName = new Text(comp, SWT.BORDER);
        txtChannelName.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

        Label lblAutoconnect = new Label(comp, SWT.NONE);
        lblAutoconnect.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
        lblAutoconnect.setText(XdccBeeMessages.getString("EditNewIrcChannelDialog_LABEL_NAME_AUTOCONNECT")); //$NON-NLS-1$

        btnAutoconnect = new Button(comp, SWT.CHECK);
        btnAutoconnect.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, numCols - 1, 0));
        if (!ircServer.isAutoconnect()) {
            btnAutoconnect.setEnabled(false);
        }
    }

    @Override
    protected void myConfigureShell(Shell newShell) {
        if (isNew) {
            newShell.setText(XdccBeeMessages.getString("EditNewIrcChannelDialog_LABEL_NAME_NEW_IRC_CHANNEL")); //$NON-NLS-1$
        } else {
            newShell.setText(XdccBeeMessages.getString("EditNewIrcChannelDialog_LABEL_NAME_EDIT_IRC_CHANNEL")); //$NON-NLS-1$
        }
    }

    @Override
    protected void writeFields() {
        String channel = txtChannelName.getText();
        if (!channel.startsWith("#")) {
            channel = "#" + channel;
        }
        ircChannel.setChannelName(channel);
        ircChannel.setAutoconnect(btnAutoconnect.getSelection());
    }

}