com.nokia.tools.ui.dialog.PathHandlingConfig.java Source code

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Here is the source code for com.nokia.tools.ui.dialog.PathHandlingConfig.java

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/*
* Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies). 
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/

package com.nokia.tools.ui.dialog;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import org.eclipse.jface.preference.IPreferenceStore;

import com.nokia.tools.ui.Activator;

public class PathHandlingConfig {

    public static String PREF_USE_PREDEFINED = "cpc.usePredefined";

    public static String PREF_PREDEFINED_COUNT = "cpc.predefinedCount";
    public static String PREF_RECENT_COUNT = "cpc.recentCount";

    public static String PREF_ADD_PREDEFINED = "cpc.predefined_";
    public static String PREF_ADD_RECENTLY = "cpc.recently_";

    public boolean usePredefined;
    public String recentlyUsedPage;
    public int predefinedCount, recentCount;
    public List<String> predefinedPathList, recentPathList;

    public static PathHandlingConfig load() {

        IPreferenceStore iPreferenceStore = Activator.getDefault().getPreferenceStore();
        PathHandlingConfig cfg = new PathHandlingConfig();

        // Defaults
        iPreferenceStore.setDefault(PREF_USE_PREDEFINED, false);
        iPreferenceStore.setDefault(PREF_RECENT_COUNT, 5);

        cfg.usePredefined = iPreferenceStore.getBoolean(PREF_USE_PREDEFINED);
        cfg.recentCount = iPreferenceStore.getInt(PREF_RECENT_COUNT);

        int defCount = iPreferenceStore.getInt(PREF_PREDEFINED_COUNT);
        int recCount = iPreferenceStore.getInt(PREF_RECENT_COUNT);

        cfg.predefinedPathList = new ArrayList<String>();

        for (int i = 0; i < defCount; i++) {
            String path = iPreferenceStore.getString(PREF_ADD_PREDEFINED + (i));
            if (path.length() > 0 && new File(path).exists()) {
                cfg.predefinedPathList.add(path);
            }
        }

        cfg.recentPathList = new ArrayList<String>();

        for (int i = 0; i < recCount; i++) {
            String path = iPreferenceStore.getString(PREF_ADD_RECENTLY + (i));
            if (path.length() > 0 && new File(path).exists()) {
                cfg.recentPathList.add(path);
            }
        }
        return cfg;
    }

    public void save() {
        IPreferenceStore iStore = Activator.getDefault().getPreferenceStore();
        iStore.setValue(PREF_USE_PREDEFINED, usePredefined);
        iStore.setValue(PREF_PREDEFINED_COUNT, predefinedPathList.size());
        iStore.setValue(PREF_RECENT_COUNT, recentCount);
        int i = 0;
        for (String p : predefinedPathList) {
            iStore.setValue(PREF_ADD_PREDEFINED + i++, p);
        }
    }

    public void saveRecentPathList() {
        IPreferenceStore iStore = Activator.getDefault().getPreferenceStore();
        int i = 0;
        for (String p : recentPathList) {
            iStore.setValue(PREF_ADD_RECENTLY + i++, p);
        }
    }

    public void clearRecentPathList() {
        IPreferenceStore iStore = Activator.getDefault().getPreferenceStore();
        int i = 0;
        for (@SuppressWarnings("unused")
        String p : recentPathList) {
            iStore.setToDefault(PREF_ADD_RECENTLY + i++);
        }
    }
}