org.bbaw.pdr.ae.view.filesaveandload.local.FileSaveDialog.java Source code

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Here is the source code for org.bbaw.pdr.ae.view.filesaveandload.local.FileSaveDialog.java

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/**
 * This file is part of Archiv-Editor.
 * 
 * The software Archiv-Editor serves as a client user interface for working with
 * the Person Data Repository. See: pdr.bbaw.de
 * 
 * The software Archiv-Editor was developed at the Berlin-Brandenburg Academy
 * of Sciences and Humanities, Jgerstr. 22/23, D-10117 Berlin.
 * www.bbaw.de
 * 
 * Copyright (C) 2010-2013  Berlin-Brandenburg Academy
 * of Sciences and Humanities
 * 
 * The software Archiv-Editor was developed by @author: Christoph Plutte.
 * 
 * Archiv-Editor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Archiv-Editor 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 Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with Archiv-Editor.  
 * If not, see <http://www.gnu.org/licenses/lgpl-3.0.html>.
 */
package org.bbaw.pdr.ae.view.filesaveandload.local;

import org.bbaw.pdr.ae.common.AEConstants;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.DirectoryDialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.PlatformUI;

/**
 * The Class FileSaveDialog.
 * @author Christoph Plutte
 */
public class FileSaveDialog extends TitleAreaDialog {

    /** The text. */
    private Text _text;

    /** The title. */
    private String _title;

    /** The message. */
    private String _message;

    /** The file name. */
    private String _fileName;

    /** The directory. */
    private String _directory;

    /**
     * Instantiates a new file save dialog.
     * @param parentShell the parent shell
     * @param fileName the file name
     * @param directory the directory
     * @param title the title
     * @param message the message
     */
    public FileSaveDialog(final Shell parentShell, final String fileName, final String directory,
            final String title, final String message) {
        super(parentShell);
        this._fileName = fileName;
        this._directory = directory;
        this._title = title;
        this._message = message;
    }

    @Override
    protected final void createButtonsForButtonBar(final Composite parent) {
        createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
        createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
    }

    @Override
    protected final Control createDialogArea(final Composite parent) {
        Composite area = (Composite) super.createDialogArea(parent);
        Composite container = new Composite(area, SWT.NONE);
        container.setLayoutData(new GridData(GridData.FILL_BOTH));

        setTitle(_title);
        setMessage(_message);

        Label lblNewLabel = new Label(container, SWT.NONE);
        lblNewLabel.setBounds(10, 10, 49, 13);
        lblNewLabel.setText("Save to");

        _text = new Text(container, SWT.BORDER);
        _text.setBounds(10, 29, 352, 19);
        if (_directory != null) {
            _text.setText(_directory + AEConstants.FS + _fileName);
        }

        Button btnNewButton = new Button(container, SWT.NONE);
        btnNewButton.setBounds(368, 27, 68, 23);
        btnNewButton.setText("Select...");
        btnNewButton.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(final SelectionEvent e) {
                IWorkbench workbench = PlatformUI.getWorkbench();
                Display display = workbench.getDisplay();
                Shell shell = new Shell(display);
                DirectoryDialog directoryDialog = new DirectoryDialog(shell);
                directoryDialog.setFilterPath(_directory); //$NON-NLS-1$
                directoryDialog.setMessage(_message);
                directoryDialog.setText(_title);
                _directory = directoryDialog.open();
                _text.setText(_directory + AEConstants.FS + _fileName);
            }
        });

        return area;
    }

    /**
     * Gets the directory.
     * @return the directory
     */
    public final String getDirectory() {
        return _directory;
    }

    @Override
    protected final Point getInitialSize() {
        return new Point(450, 300);
    }
}