com.siteview.mde.internal.ui.samples.ReviewPage.java Source code

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Here is the source code for com.siteview.mde.internal.ui.samples.ReviewPage.java

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/*******************************************************************************
 *  Copyright (c) 2000, 2009 IBM Corporation and others.
 *  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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package com.siteview.mde.internal.ui.samples;

import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.osgi.util.NLS;
import com.siteview.mde.internal.ui.IHelpContextIds;
import com.siteview.mde.internal.ui.MDEUIMessages;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.forms.HyperlinkSettings;
import org.eclipse.ui.forms.widgets.ScrolledFormText;

public class ReviewPage extends WizardPage {
    private SampleWizard wizard;
    private ScrolledFormText formText;

    /**
     * @param pageName
     */
    public ReviewPage(SampleWizard wizard) {
        super("last"); //$NON-NLS-1$
        this.wizard = wizard;
        setTitle(MDEUIMessages.ReviewPage_title);
        setDescription(MDEUIMessages.ReviewPage_desc);
    }

    public void setVisible(boolean visible) {
        setPageComplete(wizard.getSelection() != null);
        if (formText != null)
            updateContent();
        super.setVisible(visible);
    }

    private void updateContent() {
        StringBuffer buf = new StringBuffer();
        buf.append("<form>"); //$NON-NLS-1$
        IConfigurationElement selection = wizard.getSelection();
        if (selection != null) {
            setMessage(null);
            IConfigurationElement[] desc = selection.getChildren("description"); //$NON-NLS-1$
            if (desc.length == 1)
                buf.append(NLS.bind(MDEUIMessages.ReviewPage_descContent,
                        (new String[] { selection.getAttribute("name"), desc[0].getValue() }))); //$NON-NLS-1$ 
            else
                buf.append(NLS.bind(MDEUIMessages.ReviewPage_content, selection.getAttribute("name"))); //$NON-NLS-1$ 
        } else {
            setMessage(MDEUIMessages.ReviewPage_noSampleFound, IMessageProvider.WARNING);
        }
        buf.append("</form>"); //$NON-NLS-1$
        formText.setText(buf.toString());
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
     */
    public void createControl(Composite parent) {
        Composite container = new Composite(parent, SWT.NULL);
        GridLayout layout = new GridLayout();
        container.setLayout(layout);
        container.setLayoutData(new GridData(GridData.FILL_BOTH));
        formText = new ScrolledFormText(container, true);
        formText.setBackground(parent.getBackground());
        GridData gd = new GridData(GridData.FILL_BOTH);
        gd.widthHint = 300;
        gd.heightHint = 300;
        formText.setLayoutData(gd);
        HyperlinkSettings settings = new HyperlinkSettings(parent.getDisplay());
        formText.getFormText().setHyperlinkSettings(settings);
        setControl(container);
        updateContent();

        PlatformUI.getWorkbench().getHelpSystem().setHelp(container, IHelpContextIds.REVIEW);
    }
}