org.apache.directory.studio.valueeditors.address.AddressDialog.java Source code

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Here is the source code for org.apache.directory.studio.valueeditors.address.AddressDialog.java

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/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *  
 *    http://www.apache.org/licenses/LICENSE-2.0
 *  
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License. 
 *  
 */

package org.apache.directory.studio.valueeditors.address;

import org.apache.directory.studio.ldapbrowser.core.BrowserCoreConstants;
import org.apache.directory.studio.valueeditors.ValueEditorsActivator;
import org.apache.directory.studio.valueeditors.ValueEditorsConstants;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

/**
 * The AddressDialog is used from the address value editor to edit an address.
 *
 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
 */
public class AddressDialog extends Dialog {

    /** The initial address. */
    private String initialAddress;

    /** The return address. */
    private String returnAddress;

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

    /**
     * Creates a new instance of AddressDialog.
     * 
     * @param parentShell the parent shell
     * @param initialAddress the initial address
     */
    public AddressDialog(Shell parentShell, String initialAddress) {
        super(parentShell);
        super.setShellStyle(super.getShellStyle() | SWT.RESIZE);
        this.initialAddress = initialAddress;
        this.returnAddress = null;
    }

    /**
     * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell)
     */
    protected void configureShell(Shell shell) {
        super.configureShell(shell);
        shell.setText(Messages.getString("AddressDialog.AddressEditor")); //$NON-NLS-1$
        shell.setImage(ValueEditorsActivator.getDefault().getImage(ValueEditorsConstants.IMG_ADDRESSEDITOR));
    }

    /**
     * @see org.eclipse.jface.dialogs.Dialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)
     */
    protected void createButtonsForButtonBar(Composite parent) {
        createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, false);
        createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
    }

    /**
     * @see org.eclipse.jface.dialogs.Dialog#okPressed()
     */
    protected void okPressed() {
        returnAddress = text.getText();
        returnAddress = returnAddress.replaceAll("\n", "\\$"); //$NON-NLS-1$ //$NON-NLS-2$
        returnAddress = returnAddress.replaceAll("\r", "\\$"); //$NON-NLS-1$ //$NON-NLS-2$
        returnAddress = returnAddress.replaceAll("\\$\\$", "\\$"); //$NON-NLS-1$ //$NON-NLS-2$
        super.okPressed();
    }

    /**
     * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
     */
    protected Control createDialogArea(Composite parent) {
        // create composite
        Composite composite = (Composite) super.createDialogArea(parent);
        GridData gd = new GridData(GridData.FILL_BOTH);
        composite.setLayoutData(gd);

        // text widget
        text = new Text(composite, SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
        text.setText(initialAddress.replaceAll("\\$", BrowserCoreConstants.LINE_SEPARATOR)); //$NON-NLS-1$
        // GridData gd = new GridData(GridData.GRAB_HORIZONTAL |
        // GridData.HORIZONTAL_ALIGN_FILL);
        gd = new GridData(GridData.FILL_BOTH);
        gd.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH);
        gd.heightHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH / 2);
        text.setLayoutData(gd);

        applyDialogFont(composite);
        return composite;
    }

    /**
     * Gets the address.
     * 
     * @return the address
     */
    public String getAddress() {
        return returnAddress;
    }

}