java/java-impl/src/com/intellij/application/options/JavaIndentOptionsEditor.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.application.options;
  17
  18 import com.intellij.openapi.application.ApplicationBundle;
  19 import com.intellij.psi.codeStyle.CodeStyleSettings;
  20
  21 import javax.swing.*;
  22
  23 /**
  24  * @author yole
  25  */
  26 public class JavaIndentOptionsEditor extends SmartIndentOptionsEditor {
  27   private JTextField myLabelIndent;
  28   private JLabel myLabelIndentLabel;
  29
  30   private JCheckBox myLabelIndentAbsolute;
  31   private JCheckBox myCbDontIndentTopLevelMembers;
  32
  33   protected void addComponents() {
  34     super.addComponents();
  35
  36     myLabelIndent = new JTextField(4);
  37     add(myLabelIndentLabel = new JLabel(ApplicationBundle.message("editbox.indent.label.indent")), myLabelIndent);
  38
  39     myLabelIndentAbsolute = new JCheckBox(ApplicationBundle.message("checkbox.indent.absolute.label.indent"));
  40     add(myLabelIndentAbsolute, true);
  41
  42     myCbDontIndentTopLevelMembers = new JCheckBox(ApplicationBundle.message("checkbox.do.not.indent.top.level.class.members"));
  43     add(myCbDontIndentTopLevelMembers);
  44   }
  45
  46   public boolean isModified(final CodeStyleSettings settings, final CodeStyleSettings.IndentOptions options) {
  47     boolean isModified = super.isModified(settings, options);
  48
  49     isModified |= isFieldModified(myLabelIndent, options.LABEL_INDENT_SIZE);
  50     isModified |= isFieldModified(myLabelIndentAbsolute, options.LABEL_INDENT_ABSOLUTE);
  51     isModified |= isFieldModified(myCbDontIndentTopLevelMembers, settings.DO_NOT_INDENT_TOP_LEVEL_CLASS_MEMBERS);
  52
  53     return isModified;
  54   }
  55
  56   public void apply(final CodeStyleSettings settings, final CodeStyleSettings.IndentOptions options) {
  57     super.apply(settings, options);
  58     try {
  59       options.LABEL_INDENT_SIZE = Integer.parseInt(myLabelIndent.getText());
  60     }
  61     catch (NumberFormatException e) {
  62       //stay with default
  63     }
  64     options.LABEL_INDENT_ABSOLUTE = myLabelIndentAbsolute.isSelected();
  65     settings.DO_NOT_INDENT_TOP_LEVEL_CLASS_MEMBERS = myCbDontIndentTopLevelMembers.isSelected();
  66   }
  67
  68   public void reset(final CodeStyleSettings settings, final CodeStyleSettings.IndentOptions options) {
  69     super.reset(settings, options);
  70     myLabelIndent.setText(Integer.toString(options.LABEL_INDENT_SIZE));
  71     myLabelIndentAbsolute.setSelected(options.LABEL_INDENT_ABSOLUTE);
  72     myCbDontIndentTopLevelMembers.setSelected(settings.DO_NOT_INDENT_TOP_LEVEL_CLASS_MEMBERS);
  73   }
  74
  75   public void setEnabled(final boolean enabled) {
  76     super.setEnabled(enabled);
  77     myLabelIndent.setEnabled(enabled);
  78     myLabelIndentLabel.setEnabled(enabled);
  79     myLabelIndentAbsolute.setEnabled(enabled);
  80   }
  81 }