com.ifedorenko.m2e.sourcelookup.ui.internal.SourceLookupPreferencePage.java Source code

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Here is the source code for com.ifedorenko.m2e.sourcelookup.ui.internal.SourceLookupPreferencePage.java

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/*******************************************************************************
 * Copyright (c) 2014 Igor Fedorenko
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *      Igor Fedorenko - initial API and implementation
 *******************************************************************************/
package com.ifedorenko.m2e.sourcelookup.ui.internal;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

import com.ifedorenko.m2e.sourcelookup.internal.SourceLookupActivator;

public class SourceLookupPreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
    private Text vmArguments;

    private Text launchFileVMArguments;

    private Text launchFileAttribute;

    private Text equinoxClasspath;

    public SourceLookupPreferencePage() {
        setMessage("Manual configuration of dynamic source lookup");
        noDefaultAndApplyButton();
    }

    public void init(IWorkbench workbench) {
    }

    @Override
    protected Control createContents(Composite parent) {
        Composite composite = new Composite(parent, SWT.NONE) {
            @Override
            public Point computeSize(int wHint, int hHint, boolean changed) {
                return new Point(0, 0);
            }
        };

        GridLayout gl_composite = new GridLayout(1, false);
        gl_composite.marginWidth = 0;
        gl_composite.marginHeight = 0;
        composite.setLayout(gl_composite);

        try {
            Label lblVMArguments = new Label(composite, SWT.NONE);
            lblVMArguments.setText("VM arguments:");

            vmArguments = new Text(composite, SWT.BORDER | SWT.READ_ONLY | SWT.WRAP);
            vmArguments.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));
            vmArguments.setText(SourceLookupActivator.getDefault().getJavaagentString());

            Label lblLaunchVMArguments = new Label(composite, SWT.NONE);
            lblLaunchVMArguments.setText(".launch file VM arguments:");

            launchFileVMArguments = new Text(composite, SWT.BORDER | SWT.READ_ONLY | SWT.WRAP);
            launchFileVMArguments.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));
            launchFileVMArguments.setText("-javaagent:${sourcelookup_agent_path}");

            Label lblEqiunoxFrameworkClasspath = new Label(composite, SWT.NONE);
            lblEqiunoxFrameworkClasspath.setText("Eqiunox framework classpath entry:");

            equinoxClasspath = new Text(composite, SWT.BORDER | SWT.READ_ONLY | SWT.WRAP);
            equinoxClasspath.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
            equinoxClasspath.setText(SourceLookupActivator.getDefault().getJavaagentLocation());

            Label lblLaunchFileAttribute = new Label(composite, SWT.NONE);
            lblLaunchFileAttribute.setText(".launch file attribute:");

            launchFileAttribute = new Text(composite, SWT.BORDER | SWT.READ_ONLY | SWT.WRAP);
            launchFileAttribute.setText(
                    "<stringAttribute key=\"org.eclipse.debug.core.source_locator_id\" value=\"com.ifedorenko.m2e.sourcelookupDirector\"/>\n");
            launchFileAttribute.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
        } catch (CoreException e) {
            vmArguments.setText(e.getStatus().getMessage());
        }

        return composite;
    }
}