org.eclipse.egit.ui/src/org/eclipse/egit/ui/internal/preferences/HistoryPreferencePage.java

   1 /*******************************************************************************
   2  * Copyright (C) 2011, Mathias Kinzler <mathias.kinzler@sap.com>
   3  *
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License 2.0
   6  * which accompanies this distribution, and is available at
   7  * https://www.eclipse.org/legal/epl-2.0/
   8  *
   9  * SPDX-License-Identifier: EPL-2.0
  10  *******************************************************************************/
  11 package org.eclipse.egit.ui.internal.preferences;
  12
  13 import org.eclipse.egit.ui.Activator;
  14 import org.eclipse.egit.ui.UIPreferences;
  15 import org.eclipse.egit.ui.internal.UIText;
  16 import org.eclipse.jface.layout.GridDataFactory;
  17 import org.eclipse.jface.layout.GridLayoutFactory;
  18 import org.eclipse.jface.preference.BooleanFieldEditor;
  19 import org.eclipse.jface.preference.FieldEditor;
  20 import org.eclipse.jface.preference.FieldEditorPreferencePage;
  21 import org.eclipse.jface.preference.IPreferenceStore;
  22 import org.eclipse.jface.preference.IntegerFieldEditor;
  23 import org.eclipse.swt.SWT;
  24 import org.eclipse.swt.layout.GridLayout;
  25 import org.eclipse.swt.widgets.Composite;
  26 import org.eclipse.swt.widgets.Group;
  27 import org.eclipse.ui.IWorkbench;
  28 import org.eclipse.ui.IWorkbenchPreferencePage;
  29
  30 /**
  31  * Preference page for the History view
  32  */
  33 public class HistoryPreferencePage extends FieldEditorPreferencePage implements
  34                 IWorkbenchPreferencePage {
  35
  36         /**
  37          * The default constructor
  38          */
  39         public HistoryPreferencePage() {
  40                 super(GRID);
  41         }
  42
  43         @Override
  44         protected IPreferenceStore doGetPreferenceStore() {
  45                 return Activator.getDefault().getPreferenceStore();
  46         }
  47
  48         @Override
  49         public void init(final IWorkbench workbench) {
  50                 // Do nothing.
  51         }
  52
  53         @Override
  54         protected void createFieldEditors() {
  55                 Composite main = getFieldEditorParent();
  56                 GridLayoutFactory.swtDefaults().margins(0, 0).applyTo(main);
  57                 Group showGroup = new Group(main, SWT.SHADOW_ETCHED_IN);
  58                 showGroup.setText(UIText.HistoryPreferencePage_ShowGroupLabel);
  59                 // we need a span of 2 to accommodate the field editors
  60                 GridDataFactory.fillDefaults().grab(true, false).span(2, 1)
  61                                 .applyTo(showGroup);
  62                 addField(new BooleanFieldEditor(
  63                                 UIPreferences.RESOURCEHISTORY_SHOW_ALL_BRANCHES,
  64                                 UIText.HistoryPreferencePage_toggleAllBranches, showGroup));
  65                 addField(new BooleanFieldEditor(
  66                                 UIPreferences.RESOURCEHISTORY_SHOW_ADDITIONAL_REFS,
  67                                 UIText.HistoryPreferencePage_toggleAdditionalRefs, showGroup));
  68                 addField(new BooleanFieldEditor(
  69                                 UIPreferences.RESOURCEHISTORY_SHOW_NOTES,
  70                                 UIText.ResourceHistory_toggleShowNotes, showGroup));
  71                 addField(new BooleanFieldEditor(
  72                                 UIPreferences.RESOURCEHISTORY_FOLLOW_RENAMES,
  73                                 UIText.GitHistoryPage_FollowRenames, showGroup));
  74                 addField(new BooleanFieldEditor(
  75                                 UIPreferences.RESOURCEHISTORY_SHOW_REV_COMMENT,
  76                                 UIText.ResourceHistory_toggleRevComment, showGroup));
  77                 addField(new BooleanFieldEditor(
  78                                 UIPreferences.RESOURCEHISTORY_SHOW_REV_DETAIL,
  79                                 UIText.ResourceHistory_toggleRevDetail, showGroup));
  80                 addField(new BooleanFieldEditor(
  81                                 UIPreferences.RESOURCEHISTORY_SHOW_RELATIVE_DATE,
  82                                 UIText.ResourceHistory_toggleRelativeDate,
  83                                 showGroup));
  84                 addField(new BooleanFieldEditor(
  85                                 UIPreferences.RESOURCEHISTORY_SHOW_EMAIL_ADDRESSES,
  86                                 UIText.HistoryPreferencePage_toggleEmailAddresses,
  87                                 showGroup));
  88                 addField(new BooleanFieldEditor(UIPreferences.HISTORY_CUT_AT_START,
  89                                 UIText.HistoryPreferencePage_toggleShortenAtStart, showGroup));
  90                 addField(new IntegerFieldEditor(UIPreferences.HISTORY_MAX_NUM_COMMITS,
  91                                 UIText.ResourceHistory_MaxNumCommitsInList,
  92                                 showGroup));
  93                 addField(new IntegerFieldEditor(UIPreferences.HISTORY_MAX_TAG_LENGTH,
  94                                 UIText.HistoryPreferencePage_MaxTagLength,
  95                                 showGroup));
  96                 addField(new IntegerFieldEditor(
  97                                 UIPreferences.HISTORY_MAX_BRANCH_LENGTH,
  98                                 UIText.HistoryPreferencePage_MaxBranchLength,
  99                                 showGroup));
 100                 addField(new IntegerFieldEditor(UIPreferences.HISTORY_MAX_DIFF_LINES,
 101                                 UIText.HistoryPreferencePage_MaxDiffLines, showGroup));
 102                 updateMargins(showGroup);
 103
 104                 Group commentGroup = new Group(main, SWT.SHADOW_ETCHED_IN);
 105                 // we need a span of 2 to accommodate the field editors
 106                 GridDataFactory.fillDefaults().grab(true, false).span(2, 1)
 107                                 .applyTo(commentGroup);
 108                 commentGroup.setText(UIText.HistoryPreferencePage_ShowInRevCommentGroupLabel);
 109                 addField(new BooleanFieldEditor(
 110                                 UIPreferences.HISTORY_SHOW_BRANCH_SEQUENCE,
 111                                 UIText.ResourceHistory_ShowBranchSequence, commentGroup));
 112                 addField(new BooleanFieldEditor(
 113                                 UIPreferences.HISTORY_SHOW_TAG_SEQUENCE,
 114                                 UIText.ResourceHistory_ShowTagSequence, commentGroup));
 115                 addField(new BooleanFieldEditor(
 116                                 UIPreferences.RESOURCEHISTORY_SHOW_COMMENT_WRAP,
 117                                 UIText.ResourceHistory_toggleCommentWrap,
 118                                 commentGroup));
 119                 addField(new BooleanFieldEditor(
 120                                 UIPreferences.RESOURCEHISTORY_SHOW_COMMENT_FILL,
 121                                 UIText.ResourceHistory_toggleCommentFill,
 122                                 commentGroup));
 123                 updateMargins(commentGroup);
 124         }
 125
 126         /**
 127          * {@link FieldEditor} sets the margin of its parent to zero in its
 128          * <code>createControl(Composite)</code> method. Therefore fix the group
 129          * margin only after adding the field editors.
 130          *
 131          * @param group
 132          *            group control
 133          */
 134         private void updateMargins(Group group) {
 135                 GridLayout layout = (GridLayout) group.getLayout();
 136                 layout.marginWidth = 5;
 137                 layout.marginHeight = 5;
 138         }
 139 }