org.spearce.egit.ui/src/org/spearce/egit/ui/UIPreferences.java

   1 /*******************************************************************************
   2  * Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com>
   3  * Copyright (C) 2008, Roger C. Soares <rogersoares@intelinet.com.br>
   4  * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
   5  *
   6  * All rights reserved. This program and the accompanying materials
   7  * are made available under the terms of the Eclipse Public License v1.0
   8  * See LICENSE for the full license text, also available.
   9  *******************************************************************************/
  10 package org.spearce.egit.ui;
  11
  12 import org.eclipse.core.runtime.Preferences;
  13
  14 /**
  15  * Preferences used by the plugin.
  16  * All plugin preferences shall be referenced by a constant in this class.
  17  */
  18 public class UIPreferences {
  19         /** */
  20         public final static String RESOURCEHISTORY_SHOW_COMMENT_WRAP = "resourcehistory_show_comment_wrap";
  21         /** */
  22         public static final String RESOURCEHISTORY_SHOW_COMMENT_FILL = "resourcehistory_fill_comment_paragraph";
  23         /** */
  24         public final static String RESOURCEHISTORY_SHOW_REV_DETAIL = "resourcehistory_show_rev_detail";
  25         /** */
  26         public final static String RESOURCEHISTORY_SHOW_REV_COMMENT = "resourcehistory_show_rev_comment";
  27         /** */
  28         public final static String RESOURCEHISTORY_GRAPH_SPLIT = "resourcehistory_graph_split";
  29         /** */
  30         public final static String RESOURCEHISTORY_REV_SPLIT = "resourcehistory_rev_split";
  31         /** */
  32         public final static String RESOURCEHISTORY_SHOW_TOOLTIPS = "resourcehistory_show_tooltips";
  33         /** */
  34         public final static String RESOURCEHISTORY_SHOW_FINDTOOLBAR = "resourcehistory_show_findtoolbar";
  35         /** */
  36         public final static String FINDTOOLBAR_IGNORE_CASE = "findtoolbar_ignore_case";
  37         /** */
  38         public final static String FINDTOOLBAR_COMMIT_ID = "findtoolbar_commit_id";
  39         /** */
  40         public final static String FINDTOOLBAR_COMMENTS = "findtoolbar_comments";
  41         /** */
  42         public final static String FINDTOOLBAR_AUTHOR = "findtoolbar_author";
  43         /** */
  44         public final static String FINDTOOLBAR_COMMITTER = "findtoolbar_committer";
  45         /** */
  46         public final static String FINDTOOLBAR_FIND_IN = "findtoolbar_find_in";
  47
  48         /** */
  49         public final static String THEME_CommitGraphNormalFont = "org.spearce.egit.ui.CommitGraphNormalFont";
  50         /** */
  51         public final static String THEME_CommitGraphHighlightFont = "org.spearce.egit.ui.CommitGraphHighlightFont";
  52         /** */
  53         public final static String THEME_CommitMessageFont = "org.spearce.egit.ui.CommitMessageFont";
  54
  55         /**
  56          * Get the preference values associated with a fixed integer array.
  57          *
  58          * @param prefs
  59          *            the store to read.
  60          * @param key
  61          *            key name.
  62          * @param cnt
  63          *            number of entries in the returned array.
  64          * @return the preference values for the array.
  65          */
  66         public static int[] getIntArray(final Preferences prefs, final String key,
  67                         final int cnt) {
  68                 final String s = prefs.getString(key);
  69                 final int[] r = new int[cnt];
  70                 if (s != null) {
  71                         final String[] e = s.split(",");
  72                         for (int i = 0; i < Math.min(e.length, r.length); i++)
  73                                 r[i] = Integer.parseInt(e[i].trim());
  74                 }
  75                 return r;
  76         }
  77
  78         /**
  79          * Set the preference values associated with a fixed integer array.
  80          *
  81          * @param prefs
  82          *            the store to read.
  83          * @param key
  84          *            key name.
  85          * @param data
  86          *            entries to store.
  87          */
  88         public static void setValue(final Preferences prefs, final String key,
  89                         final int[] data) {
  90                 final StringBuilder s = new StringBuilder();
  91                 for (int i = 0; i < data.length; i++) {
  92                         if (i > 0)
  93                                 s.append(',');
  94                         s.append(data[i]);
  95                 }
  96                 prefs.setValue(key, s.toString());
  97         }
  98
  99         /**
 100          * Set the preference values associated with a fixed integer array.
 101          *
 102          * @param prefs
 103          *            the store to read.
 104          * @param key
 105          *            key nam
 106          * @param data
 107          *            entries to store.
 108          */
 109         public static void setDefault(final Preferences prefs, final String key,
 110                         final int[] data) {
 111                 final StringBuilder s = new StringBuilder();
 112                 for (int i = 0; i < data.length; i++) {
 113                         if (i > 0)
 114                                 s.append(',');
 115                         s.append(data[i]);
 116                 }
 117                 prefs.setDefault(key, s.toString());
 118         }
 119 }