1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 package com.nokia.s60tools.symbianfoundationtemplates.ui.wizards.s60;

    18 

    19 import java.util.AbstractList;

    20 

    21 import org.eclipse.core.runtime.IStatus;

    22 import org.eclipse.core.runtime.Status;

    23 import org.eclipse.jface.preference.IPreferenceStore;

    24 import org.eclipse.swt.widgets.Event;

    25 import org.eclipse.swt.widgets.Listener;

    26 

    27 import com.nokia.s60tools.symbianfoundationtemplates.SymbianFoundationTemplates;

    28 import com.nokia.s60tools.symbianfoundationtemplates.ui.wizards.BaseTemplateWizardPage;

    29 

    30 /**

    31  * S60 template wizard base page.

    32  *

    33  */

    34 public abstract class S60TemplateWizardPage extends BaseTemplateWizardPage implements Listener {

    35 	protected static final IPreferenceStore preferenceStore = SymbianFoundationTemplates.getDefault().getPreferenceStore();

    36 	

    37 	protected final S60TemplatePageType pageType;

    38 

    39 	/**

    40 	 * Default constructor.

    41 	 * 

    42 	 * @param pageType the page type

    43 	 */

    44 	public S60TemplateWizardPage(S60TemplatePageType pageType) {

    45 		super(pageType.getTitle());

    46 		

    47 		this.pageType = pageType;

    48 	}

    49 	

    50 	public void handleEvent(Event event) {

    51 		updateStatus();

    52 			

    53 		getWizard().getContainer().updateButtons();

    54 	}

    55 

    56 	public IStatus getStatus() {

    57 		for(IStatus status : getStatuses())

    58 			if(status.matches(IStatus.ERROR))

    59 				return status;

    60 		

    61 		return new Status(IStatus.OK, SymbianFoundationTemplates.PLUGIN_ID, 0, "", null);

    62 	}

    63 	

    64 	public String getPageMessage() {

    65 		return pageType.getMessage();

    66 	}

    67 	

    68 	/**

    69 	 * Update the status of the page.

    70 	 *

    71 	 */

    72 	protected void updateStatus() {

    73 		IStatus mostSevere = new Status(IStatus.OK, SymbianFoundationTemplates.PLUGIN_ID, 0, "", null);

    74 		

    75 		for(IStatus status : getStatuses())

    76 			if(status.getSeverity() > mostSevere.getSeverity())

    77 				mostSevere = status;

    78 		

    79 		applyStatus(mostSevere);

    80 		

    81 		updateFields();

    82 	}

    83 

    84 	/**

    85 	 * Get the statuses of this page.

    86 	 * 

    87 	 * @return the statuses

    88 	 */

    89 	protected abstract AbstractList<IStatus> getStatuses();

    90 	

    91 	/**

    92 	 * Update the fields of this page.

    93 	 *

    94 	 */

    95 	protected abstract void updateFields();

    96 }