org.jboss.tools.jsf.ui.editor.check.ProjectNaturesInfoDialog.java Source code

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Here is the source code for org.jboss.tools.jsf.ui.editor.check.ProjectNaturesInfoDialog.java

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/*******************************************************************************
 * Copyright (c) 2007-2010 Exadel, Inc. and Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is 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:
 *     Exadel, Inc. and Red Hat, Inc. - initial API and implementation
 ******************************************************************************/
package org.jboss.tools.jsf.ui.editor.check;

import java.net.MalformedURLException;
import java.net.URL;
import org.eclipse.core.resources.IProject;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.BusyIndicator;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
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.Control;
import org.eclipse.swt.widgets.Link;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.browser.IWorkbenchBrowserSupport;
import org.jboss.tools.common.reporting.ProblemReportingHelper;
import org.jboss.tools.jsf.ui.JsfUIMessages;
import org.jboss.tools.jst.jsp.JspEditorPlugin;
import org.jboss.tools.jst.jsp.messages.JstUIMessages;

/**
 * 
 * @author yzhishko
 * 
 */

public abstract class ProjectNaturesInfoDialog extends MessageDialog {

    private Button button;
    private Link link;
    protected boolean isRemember = false;
    protected IProject project;

    protected ProjectNaturesInfoDialog(IProject project, String fixButtonLabel) {
        super(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
                JsfUIMessages.MISSING_NATURES_INFO_MESSAGE_TITLE, null, "", INFORMATION, //$NON-NLS-1$
                new String[] { fixButtonLabel, JsfUIMessages.SKIP_BUTTON_LABEL }, 0);
        this.project = project;
        message = getMessageInfo();
    }

    @Override
    protected Control createCustomArea(Composite parent) {

        GridLayout gridLayout = (GridLayout) parent.getLayout();
        gridLayout.numColumns = 2;
        gridLayout.makeColumnsEqualWidth = true;
        parent.setLayout(gridLayout);
        button = new Button(parent, SWT.CHECK);
        GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
        button.setLayoutData(gridData);
        button.addSelectionListener(new SelectionListener() {

            public void widgetSelected(SelectionEvent e) {
                isRemember = !isRemember;
            }

            public void widgetDefaultSelected(SelectionEvent e) {
                isRemember = !isRemember;
            }
        });
        button.setText(JsfUIMessages.DONT_SHOW_CHECKER_DIALOG);
        link = new Link(parent, SWT.NONE);
        gridData = new GridData(GridData.HORIZONTAL_ALIGN_END);
        gridData.grabExcessHorizontalSpace = true;
        link.setLayoutData(gridData);
        link.setText("<A>" + JstUIMessages.DOCS_INFO_LINK_TEXT + "</A>"); //$NON-NLS-1$ //$NON-NLS-2$
        link.setToolTipText(JstUIMessages.DOCS_INFO_LINK);
        link.addSelectionListener(new SelectionListener() {

            public void widgetSelected(SelectionEvent e) {
                processLink(link);
            }

            public void widgetDefaultSelected(SelectionEvent e) {
                processLink(link);
            }

        });
        return parent;
    }

    @Override
    protected void buttonPressed(int buttonId) {
        super.buttonPressed(buttonId);
        if (buttonId == 0) {
            fixButtonPressed();
        }
        if (buttonId == 1) {
            skipButtonPressed();
        }
    }

    private void processLink(Link link) {
        BusyIndicator.showWhile(link.getDisplay(), new Runnable() {
            public void run() {
                URL theURL = null;
                try {
                    theURL = new URL(JstUIMessages.DOCS_INFO_LINK);
                } catch (MalformedURLException e) {
                    ProblemReportingHelper.reportProblem(JspEditorPlugin.PLUGIN_ID, e);
                }
                IWorkbenchBrowserSupport support = PlatformUI.getWorkbench().getBrowserSupport();
                try {
                    support.getExternalBrowser().openURL(theURL);
                } catch (PartInitException e) {
                    ProblemReportingHelper.reportProblem(JspEditorPlugin.PLUGIN_ID, e);
                }
            }
        });
    }

    protected abstract String getMessageInfo();

    protected abstract void fixButtonPressed();

    protected abstract void skipButtonPressed();

}