bundles/org.simantics.modeling/src/org/simantics/modeling/preferences/CSVPreferenceInitializer.java

   1 /*******************************************************************************
   2  * Copyright (c) 2011 Association for Decentralized Information Management in
   3  * Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.modeling.preferences;
  13
  14 import java.text.DecimalFormatSymbols;
  15 import java.util.Locale;
  16
  17 import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer;
  18 import org.eclipse.core.runtime.preferences.DefaultScope;
  19 import org.eclipse.core.runtime.preferences.IScopeContext;
  20 import org.osgi.service.prefs.Preferences;
  21
  22 /**
  23  * @author Toni Kalajainen
  24  */
  25 public class CSVPreferenceInitializer extends AbstractPreferenceInitializer {
  26
  27     public void initializeDefaultPreferences() {
  28         IScopeContext context = DefaultScope.INSTANCE;
  29         Preferences node = context.getNode(CSVPreferences.P_NODE);
  30
  31         // 1. figure decimal separator
  32         Locale locale = Locale.getDefault();
  33         DecimalFormatSymbols symbols = DecimalFormatSymbols.getInstance( locale );
  34         String decimalSeparator = symbols.getDecimalSeparator()+"";
  35         node.put( CSVPreferences.P_CSV_DECIMAL_SEPARATOR, decimalSeparator );
  36
  37         // 2. Then figure out value separator
  38         String valueSeparator = decimalSeparator.equals(",")?"\\t":",";
  39         node.put( CSVPreferences.P_CSV_COLUMN_SEPARATOR, valueSeparator );
  40
  41         node.put( CSVPreferences.P_CSV_FILE_EXTENSION, CSVPreferences.DEFAULT_FILE_EXTENSION );
  42
  43         node.putDouble(CSVPreferences.P_CSV_START_TIME, CSVPreferences.DEFAULT_CSV_START_TIME);
  44         node.putDouble(CSVPreferences.P_CSV_TIME_STEP, CSVPreferences.DEFAULT_CSV_TIME_STEP);
  45
  46         node.putBoolean(CSVPreferences.P_CSV_RESAMPLE, CSVPreferences.DEFAULT_CSV_RESAMPLE);
  47
  48         node.put(CSVPreferences.P_CSV_SAMPLING_MODE, CSVPreferences.DEFAULT_CSV_SAMPLING_MODE);
  49
  50         node.putInt(CSVPreferences.P_CSV_TIME_DIGITS, CSVPreferences.DEFAULT_CSV_TIME_DIGITS);
  51         node.putInt(CSVPreferences.P_CSV_FLOAT_DIGITS, CSVPreferences.DEFAULT_CSV_FLOAT_DIGITS);
  52         node.putInt(CSVPreferences.P_CSV_DOUBLE_DIGITS, CSVPreferences.DEFAULT_CSV_DOUBLE_DIGITS);
  53     }
  54
  55 }