--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/memspyext/com.nokia.s60tools.swmtanalyser/src/com/nokia/s60tools/swmtanalyser/dialogs/SaveFilterOptions.java	Wed Apr 21 20:01:08 2010 +0300
@@ -0,0 +1,217 @@
+/*
+* Copyright (c) 2009 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.s60tools.swmtanalyser.dialogs;
+
+import org.eclipse.jface.dialogs.IDialogSettings;
+
+import com.nokia.s60tools.swmtanalyser.SwmtAnalyserPlugin;
+
+/**
+ * Helper class to store the selections in Advanced Filter Dialog.
+ *
+ */
+public class SaveFilterOptions {
+
+	public static final String FILTER_OPTION_SECTION = "Filter Selection Section";
+	public static final String FILTER_OPTION = "Filter Selection";
+	
+	public static final String FILTER_TEXT_SECTION = "Filter Text Section";
+	public static final String FILTER_TEXT = "Filter text";
+	
+	public static final String EVENTS_SECTION = "Events Section";
+	public static final String EVENTS_LIST = "List of events";
+	
+	public static final String SEVERITY_SECTION = "Severity Section";
+	public static final String SEVERITY_LIST = "List of severities";
+	
+	public static final String SIZE_OPTION_SECTION = "Size Selection Section";
+	public static final String SIZE_OPTION = "Size Selection";
+	
+	public static final String COUNT_OPTION_SECTION = "Count Selection Section";
+	public static final String COUNT_OPTION = "Count Selection";
+
+	public static final String SIZES_SECTION = "Sizes Section";
+	public static final String TO_FROM_SIZES = "Sizes";
+	
+	public static final String COUNTS_SECTION = "Counts Section";
+	public static final String TO_FROM_COUNT = "Counts";
+	
+	public static enum ValueTypes {FILTER_TYPE, ITEM_TEXT, EVENTS, SEVERITIES, SIZE_TYPE, COUNT_TYPE, SIZES, COUNTS}
+	
+	
+	/**
+	 * Save selected values
+	 * @see #getValues(ValueTypes)
+	 * @param key
+	 * @param values
+	 */
+	public void saveValues(ValueTypes key, String[] values) {
+		IDialogSettings section = null;
+		switch (key) {
+		case EVENTS:
+			section = getSection(EVENTS_SECTION);
+			if(section!=null)
+				section.put(EVENTS_LIST, values);
+			break;
+		case SEVERITIES:
+			section = getSection(SEVERITY_SECTION);
+			if(section!=null)
+				section.put(SEVERITY_LIST, values);
+			break;
+		case SIZES:
+			section = getSection(SIZES_SECTION);
+			if(section!=null)
+				section.put(TO_FROM_SIZES, values);
+			break;
+		case COUNTS:
+			section = getSection(COUNTS_SECTION);
+			if(section!=null)
+				section.put(TO_FROM_COUNT, values);
+			
+			break;
+		default:
+			break;
+		}
+	}
+
+	/**
+	 * Get values for type
+	 * @see #saveValues(ValueTypes, String[])
+	 * @param key
+	 * @return values
+	 */
+	public String[] getValues(ValueTypes key)
+	{
+		IDialogSettings section = null;
+		String[] values = null;
+		switch (key) {
+		case EVENTS:
+			section = getSection(EVENTS_SECTION);
+			if(section != null)
+				values = section.getArray(EVENTS_LIST);
+			break;
+		case SEVERITIES:
+			section = getSection(SEVERITY_SECTION);
+			if(section != null)
+				values = section.getArray(SEVERITY_LIST);
+			break;
+		case SIZES:
+			section = getSection(SIZES_SECTION);
+			if(section != null)
+				values = section.getArray(TO_FROM_SIZES);
+			break;
+		case COUNTS:
+			section = getSection(COUNTS_SECTION);
+			if(section != null)
+				values = section.getArray(TO_FROM_COUNT);
+			break;
+		default:
+			break;
+		}
+		return values;		
+	}
+
+	/**
+	 * Save selected value using that in next time when dialog is opened
+	 * @see #getPreviousDropdownOption(ValueTypes)
+	 * @see #getValues(ValueTypes) for indexes
+	 * @param key
+	 * @param index
+	 */
+	public void saveDropdownOption(ValueTypes key, String index)
+	{
+		IDialogSettings section = null;
+		switch (key) {
+		case SIZE_TYPE:
+			section = getSection(SIZE_OPTION_SECTION);
+			if(section!=null)
+				section.put(SIZE_OPTION, index);
+			break;
+
+		case COUNT_TYPE:
+			section = getSection(COUNT_OPTION_SECTION);
+			if(section!=null)
+				section.put(COUNT_OPTION, index);
+			break;
+		case FILTER_TYPE:
+			section = getSection(FILTER_OPTION_SECTION);
+			if(section!=null)
+				section.put(FILTER_OPTION, index);
+			break;
+		case ITEM_TEXT:
+			section = getSection(FILTER_TEXT_SECTION);
+			if(section!=null)
+				section.put(FILTER_TEXT, index);
+			break;
+		default:
+			break;
+		}
+	}
+	
+	/**
+	 * Get previously selected value for type
+	 * @see #saveDropdownOption(ValueTypes, String)
+	 * @param key
+	 * @return previously selected value for type (one of the public constants described in this class).
+	 */
+	public String getPreviousDropdownOption(ValueTypes key)
+	{
+		IDialogSettings section = null;
+		String index = null;
+		switch (key) {
+		case SIZE_TYPE:
+			section = getSection(SIZE_OPTION_SECTION);
+			if(section != null)
+				index = section.get(SIZE_OPTION);
+			break;
+		case COUNT_TYPE:
+			section = getSection(COUNT_OPTION_SECTION);
+			if(section != null)
+				index = section.get(COUNT_OPTION);
+			break;
+		case FILTER_TYPE:
+			section = getSection(FILTER_OPTION_SECTION);
+			if(section != null)
+				index = section.get(FILTER_OPTION);
+			break;
+		case ITEM_TEXT:
+			section = getSection(FILTER_TEXT_SECTION);
+			if(section != null)
+				index = section.get(FILTER_TEXT);
+			break;
+		default:
+			break;
+		}
+		return index;
+	}
+	
+	/**
+	 * @param sectionName name of the section to be retrieved
+	 * @return section which maps to given name, in dialog_setting.xml file.
+	 */
+	protected IDialogSettings getSection(String sectionName) {
+		IDialogSettings retVal = null;
+		if (SwmtAnalyserPlugin.getDefault().getDialogSettings() != null) {
+			 retVal = SwmtAnalyserPlugin.getDefault().getDialogSettings().getSection(sectionName);
+			if (retVal == null) {
+			 retVal = SwmtAnalyserPlugin.getDefault().getDialogSettings().addNewSection(sectionName);
+			}
+		}
+		return retVal;
+	}	
+
+}