<page

            name="CPP File Types"

            category="org.eclipse.photran.ui.MainFortranPreferencePage"

            class="org.eclipse.photran.internal.ui.preferences.CppFileTypesPreferencePage"

            id="org.eclipse.photran.ui.CppFileTypesPreferencePage">

      </page>

/*******************************************************************************

 * Copyright (c) 2010 University of Illinois at Urbana-Champaign 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:

 *    UIUC - Initial API and implementation

 *******************************************************************************/

package org.eclipse.photran.internal.ui.preferences;

import org.eclipse.jface.preference.StringFieldEditor;

import org.eclipse.photran.internal.core.preferences.FortranPreferences;

/**

 * 

 * @author Kurt Hendle

 */

public class CppFileTypesPreferencePage extends AbstractFortranPreferencePage

{

    protected void setDescrption()

    {

    }

    protected void initializeDefaults()

    {

        FortranPreferences.CPP_FIXED_FORM_TYPES.setDefault();

        FortranPreferences.CPP_FREE_FORM_TYPES.setDefault();

    }

    protected void createFieldEditors()

    {

        addField(new StringFieldEditor(FortranPreferences.CPP_FIXED_FORM_TYPES.getName(), 

                                        "Fixed Form file types", 

                                        getFieldEditorParent()));

        addField(new StringFieldEditor(FortranPreferences.CPP_FREE_FORM_TYPES.getName(), 

                                        "Free Form file types", 

                                        getFieldEditorParent()));

    }

}

/*******************************************************************************

 * Copyright (c) 2000, 2006 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 org.eclipse.photran.internal.ui.properties;

import java.util.Arrays;

import org.eclipse.jface.preference.ListEditor;

import org.eclipse.jface.viewers.ArrayContentProvider;

import org.eclipse.jface.viewers.LabelProvider;

import org.eclipse.photran.internal.core.properties.SearchPathProperties;

import org.eclipse.swt.SWT;

import org.eclipse.swt.widgets.Composite;

import org.eclipse.ui.dialogs.ListDialog;

/**

 * A field editor to edit which file types to send to the C Preprocessor.

 * 

 * @author Jeff Overbey, Kurt Hendle

 */

public class CPPFileTypeEditor extends ListEditor

{

    private String[] fileTypes;

    /**

     * The special label text for  chooser, 

     * or <code>null</code> if none.

     */

    private String fileTypeInputLabelText;

    /**

     * Creates a new path field editor 

     */

    protected CPPFileTypeEditor()

    {

    }

    /**

     * Creates a CPP file type chooser.

     * 

     * @param name the name of the preference this field editor works on

     * @param labelText the label text of the field editor

     * @param fileTypes an array of file types to be available in the list

     * @param typeChooserText the label text displayed for the directory chooser

     * @param parent the parent of the field editor's control

     */

    public CPPFileTypeEditor(String name, String labelText, String[] fileTypes, String typeChooserText, Composite parent)

    {

        parent = new Composite(parent, SWT.NONE);

        init(name, labelText);

        this.fileTypes = fileTypes;

        this.fileTypeInputLabelText = typeChooserText;

        createControl(parent);

    }

    /* (non-Javadoc)

     * Method declared on ListEditor.

     * Creates a new path element by means of a directory dialog.

     */

    protected String getNewInputObject()

    {   

        //set up the list dialog box

        ListDialog dialog = new ListDialog(getShell());

        dialog.setInput(fileTypes);

        dialog.setContentProvider(new ArrayContentProvider()); 

        dialog.setLabelProvider(new LabelProvider()); 

        dialog.setMessage(fileTypeInputLabelText);

        if (dialog.open() == ListDialog.OK)

        {

            //result is returned as an object array, must convert it to string and return string

            Object[] selection = dialog.getResult();

            String [] type = Arrays.asList(selection).toArray(new String[selection.length]);

            return type[0];

        }

        return null;

    }

    @Override

    protected String createList(String[] items)

    {

        return SearchPathProperties.createList(items);

    }

    @Override

    protected String[] parseString(String stringList)

    {

        return SearchPathProperties.parseString(stringList);

    }

}

    private CPPFileTypeEditor fixedFormEditor, freeFormEditor;

        l = new Label(composite, SWT.WRAP);

        l.setText("The following specify the types of fixed form and free form\n" +

        		  "Fortran files you wish to be processed by the C preprocessor.");

        l.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));

        fixedFormEditor = new CPPFileTypeEditor(SearchPathProperties.FIXED_FORM_CPP_TYPES_PROPERTY_NAME,

            "Fixed form file types to be C preprocessed", 

           new String[] { "F77","fpp","F","FOR","FTN","FIX","FPP" },

           "Please choose a fixed form file type",

            parent);

        fixedFormEditor.setPreferenceStore(scopedStore);

        fixedFormEditor.load();

        freeFormEditor = new CPPFileTypeEditor(SearchPathProperties.FREE_FORM_CPP_TYPES_PROPERTY_NAME,

            "Free form file types to be C preprocessed", 

            new String[] { "F90","F95","F03","F08" },

            "Please choose a free form file type",

            parent);

        freeFormEditor.setPreferenceStore(scopedStore);

        freeFormEditor.load();