net.timedoctor.internal.ui.UnparsedMessageDialog.java Source code

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Here is the source code for net.timedoctor.internal.ui.UnparsedMessageDialog.java

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/*******************************************************************************
 * Copyright (c) 2007-2013 TimeDoctor contributors.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License version 1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     NXP Semiconductors B.V. - initial API and implementation
 *******************************************************************************/
package net.timedoctor.internal.ui;

import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;

public class UnparsedMessageDialog extends MessageDialog {

    private static final String COPY_LABEL = "Copy";
    private String unParsedLines;
    private StyledText text;

    private UnparsedMessageDialog(String unParsedLines, Shell parentShell, String dialogTitle,
            Image dialogTitleImage, String dialogMessage, int dialogImageType, String[] dialogButtonLabels,
            int defaultIndex) {
        super(parentShell, dialogTitle, dialogTitleImage, dialogMessage, dialogImageType, dialogButtonLabels,
                defaultIndex);
        setShellStyle(getShellStyle() | SWT.RESIZE);
        this.unParsedLines = unParsedLines;
    }

    public static void displayMessage(final Shell parent, final String message) {
        if (parent == null)
            throw new IllegalArgumentException("parent cannot be null");
        if (message == null)
            throw new IllegalArgumentException("message cannot be null");

        UnparsedMessageDialog dialog = new UnparsedMessageDialog(message, parent, "Unparsed lines", null,
                "These lines in the Trace file were not parsed", WARNING,
                new String[] { IDialogConstants.OK_LABEL, COPY_LABEL }, IDialogConstants.OK_ID);
        dialog.open();
        return;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.dialogs.MessageDialog#buttonPressed(int)
     */
    @Override
    protected void buttonPressed(int buttonId) {
        if (buttonId == IDialogConstants.OK_ID) {
            super.buttonPressed(buttonId);
        } else {
            copyToClipBoard();
        }
    }

    private void copyToClipBoard() {
        text.selectAll();
        text.copy();
        text.setSelection(-1);
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.dialogs.MessageDialog#createCustomArea(org.eclipse.swt.widgets.Composite)
     */
    @Override
    protected Control createCustomArea(final Composite parent) {
        text = new StyledText(parent, SWT.READ_ONLY | SWT.MULTI | SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL);
        GridData data = new GridData(GridData.FILL_BOTH);
        data.horizontalAlignment = SWT.FILL;
        data.widthHint = messageLabel.computeSize(SWT.DEFAULT, SWT.DEFAULT).y;
        data.heightHint = 80;
        text.setLayoutData(data);

        text.setText(unParsedLines);
        return text;
    }
}