net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/preferences/JavaPreferencesSettings.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2004 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.ui.preferences;
  12
  13 import java.util.StringTokenizer;
  14
  15 import org.eclipse.jface.preference.IPreferenceStore;
  16
  17 import net.sourceforge.phpdt.ui.PreferenceConstants;
  18
  19 import net.sourceforge.phpdt.internal.corext.codemanipulation.CodeGenerationSettings;
  20 import net.sourceforge.phpdt.internal.corext.util.CodeFormatterUtil;
  21
  22 public class JavaPreferencesSettings  {
  23
  24         public static CodeGenerationSettings getCodeGenerationSettings() {
  25                 IPreferenceStore store= PreferenceConstants.getPreferenceStore();
  26
  27                 CodeGenerationSettings res= new CodeGenerationSettings();
  28                 res.createComments= store.getBoolean(PreferenceConstants.CODEGEN_ADD_COMMENTS);
  29                 res.useKeywordThis= store.getBoolean(PreferenceConstants.CODEGEN_KEYWORD_THIS);
  30                 res.importOrder= getImportOrderPreference(store);
  31                 res.importThreshold= getImportNumberThreshold(store);
  32                 res.tabWidth= CodeFormatterUtil.getTabWidth();
  33                 return res;
  34         }
  35
  36         public static int getImportNumberThreshold(IPreferenceStore prefs) {
  37                 int threshold= prefs.getInt(PreferenceConstants.ORGIMPORTS_ONDEMANDTHRESHOLD);
  38                 if (threshold < 0) {
  39                         threshold= Integer.MAX_VALUE;
  40                 }
  41                 return threshold;
  42         }
  43
  44
  45         public static String[] getImportOrderPreference(IPreferenceStore prefs) {
  46                 String str= prefs.getString(PreferenceConstants.ORGIMPORTS_IMPORTORDER);
  47                 if (str != null) {
  48                         return unpackList(str, ";"); //$NON-NLS-1$
  49                 }
  50                 return new String[0];
  51         }
  52
  53         private static String[] unpackList(String str, String separator) {
  54                 StringTokenizer tok= new StringTokenizer(str, separator); //$NON-NLS-1$
  55                 int nTokens= tok.countTokens();
  56                 String[] res= new String[nTokens];
  57                 for (int i= 0; i < nTokens; i++) {
  58                         res[i]= tok.nextToken().trim();
  59                 }
  60                 return res;
  61         }
  62
  63
  64 }
  65