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 net.sourceforge.phpdt.internal.corext.codemanipulation.CodeGenerationSettings;
  16 import net.sourceforge.phpdt.internal.corext.util.CodeFormatterUtil;
  17 import net.sourceforge.phpdt.ui.PreferenceConstants;
  18
  19 import org.eclipse.jface.preference.IPreferenceStore;
  20
  21 public class JavaPreferencesSettings  {
  22
  23         public static CodeGenerationSettings getCodeGenerationSettings() {
  24                 IPreferenceStore store= PreferenceConstants.getPreferenceStore();
  25
  26                 CodeGenerationSettings res= new CodeGenerationSettings();
  27                 res.createComments= store.getBoolean(PreferenceConstants.CODEGEN_ADD_COMMENTS);
  28                 res.useKeywordThis= store.getBoolean(PreferenceConstants.CODEGEN_KEYWORD_THIS);
  29                 res.importOrder= getImportOrderPreference(store);
  30                 res.importThreshold= getImportNumberThreshold(store);
  31                 res.tabWidth= CodeFormatterUtil.getTabWidth();
  32                 return res;
  33         }
  34
  35         public static int getImportNumberThreshold(IPreferenceStore prefs) {
  36                 int threshold= prefs.getInt(PreferenceConstants.ORGIMPORTS_ONDEMANDTHRESHOLD);
  37                 if (threshold < 0) {
  38                         threshold= Integer.MAX_VALUE;
  39                 }
  40                 return threshold;
  41         }
  42
  43
  44         public static String[] getImportOrderPreference(IPreferenceStore prefs) {
  45                 String str= prefs.getString(PreferenceConstants.ORGIMPORTS_IMPORTORDER);
  46                 if (str != null) {
  47                         return unpackList(str, ";"); //$NON-NLS-1$
  48                 }
  49                 return new String[0];
  50         }
  51
  52         private static String[] unpackList(String str, String separator) {
  53                 StringTokenizer tok= new StringTokenizer(str, separator); //$NON-NLS-1$
  54                 int nTokens= tok.countTokens();
  55                 String[] res= new String[nTokens];
  56                 for (int i= 0; i < nTokens; i++) {
  57                         res[i]= tok.nextToken().trim();
  58                 }
  59                 return res;
  60         }
  61
  62
  63 }
  64