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 

    18 

    19 package com.nokia.s60tools.appdep.ui.utils;

    20 

    21 import org.eclipse.swt.widgets.Shell;

    22 

    23 import com.nokia.s60tools.appdep.core.AppDepSettings;

    24 import com.nokia.s60tools.appdep.core.ITargetPlatform;

    25 import com.nokia.s60tools.appdep.ui.dialogs.SearchConfirmNewRootSelectionDialog;

    26 import com.nokia.s60tools.appdep.ui.preferences.DEPreferences;

    27 import com.nokia.s60tools.appdep.ui.views.main.MainView;

    28 

    29 /**

    30  * Contains static service methods that are needed by multiple

    31  * UI related classes in order to prevent duplication of similar 

    32  * functionality in multiple places.

    33  */

    34 public class UiUtils {

    35 

    36 	/**

    37 	 * Opens ask dialog if needed and asks confirmation about if new root is to be set or not.

    38 	 * If in preferences there is selection, "dont ask again" dialog want be opened but <code>true</code> is returned.

    39 	 * @param newRootComponentName

    40 	 * @return <code>true</code> if new root is to be set, <code>false</code> otherwise.

    41 	 */

    42 	private static boolean handleSetAsNewRootComponentConfirmation(Shell sh, String newRootComponentName) {

    43 		

    44 		//checking if preferences has already value dontAskAgain

    45 		if(DEPreferences.getDontAskSetAsNewRootFromSearch()){

    46 			return true;

    47 		}

    48 		else {							

    49 			SearchConfirmNewRootSelectionDialog dialog = new SearchConfirmNewRootSelectionDialog(sh, newRootComponentName);

    50 			int doOpen = dialog.open();

    51 			boolean setAsNewRoot = (doOpen == SearchConfirmNewRootSelectionDialog.OK) ? true : false;

    52 			

    53 			//if canceled, preferences wont be changed.

    54 			if(setAsNewRoot){

    55 				boolean dontAskAgain = dialog.isDontAskAgainChecked();

    56 				//setting to preferences

    57 				DEPreferences.setDontAskAtainAsNewRootFromSearch(dontAskAgain);

    58 			}

    59 	

    60 			return setAsNewRoot;

    61 		}

    62 	}

    63 

    64 	/**

    65 	 * Sets given component as new root component (and optionally triggers

    66 	 * confirmation query). 

    67 	 * @param view Reference to main view.

    68 	 * @param selectedComponentName Component to be set as new root component.

    69 	 * @param targetPlatform Target platform for the component, or <code>null</code> if not known.

    70 	 */

    71 	public static void setComponentAsNewRootInMainView(MainView view, String selectedComponentName, ITargetPlatform targetPlatform) {

    72 		Shell sh = view.getViewSite().getShell();

    73 		if( handleSetAsNewRootComponentConfirmation(sh, selectedComponentName)){		

    74 			AppDepSettings st = AppDepSettings.getActiveSettings();

    75 			st.setCurrentlyAnalyzedComponentName(selectedComponentName);

    76 			st.setCurrentlyAnalyzedComponentTargetPlatform(targetPlatform);

    77 			view.inputUpdated();   		

    78 		}

    79 	}

    80 

    81 	

    82 	

    83 }