plugins/maven/src/main/java/org/jetbrains/idea/maven/project/MavenIgnoredFilesConfigurable.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 org.jetbrains.idea.maven.project;
  17
  18 import com.intellij.ide.util.ElementsChooser;
  19 import com.intellij.openapi.options.Configurable;
  20 import com.intellij.openapi.options.ConfigurationException;
  21 import com.intellij.openapi.util.io.FileUtil;
  22 import org.jetbrains.annotations.Nls;
  23 import org.jetbrains.annotations.NonNls;
  24 import org.jetbrains.annotations.Nullable;
  25 import org.jetbrains.idea.maven.utils.MavenUIUtil;
  26 import org.jetbrains.idea.maven.utils.MavenUtil;
  27 import org.jetbrains.idea.maven.utils.Strings;
  28
  29 import javax.swing.*;
  30 import java.util.Collection;
  31 import java.util.Comparator;
  32
  33 public class MavenIgnoredFilesConfigurable implements Configurable {
  34   private static final char SEPARATOR = ',';
  35
  36   private final MavenProjectsManager myManager;
  37
  38   private Collection<String> myOriginallyIgnoredFilesPaths;
  39   private String myOriginallyIgnoredFilesPatterns;
  40
  41   private JPanel myMainPanel;
  42   private ElementsChooser<String> myIgnoredFilesPathsChooser;
  43   private JTextArea myIgnoredFilesPattersEditor;
  44
  45   public MavenIgnoredFilesConfigurable(MavenProjectsManager manager) {
  46     myManager = manager;
  47   }
  48
  49   private void createUIComponents() {
  50     myIgnoredFilesPathsChooser = new ElementsChooser<String>(true);
  51   }
  52
  53   public JComponent createComponent() {
  54     return myMainPanel;
  55   }
  56
  57   public void disposeUIResources() {
  58   }
  59
  60   public boolean isModified() {
  61     return !MavenUtil.equalAsSets(myOriginallyIgnoredFilesPaths, myIgnoredFilesPathsChooser.getMarkedElements()) ||
  62            !myOriginallyIgnoredFilesPatterns.equals(myIgnoredFilesPattersEditor.getText());
  63   }
  64
  65   public void apply() throws ConfigurationException {
  66     myManager.setIgnoredFilesPaths(myIgnoredFilesPathsChooser.getMarkedElements());
  67     myManager.setIgnoredFilesPatterns(Strings.tokenize(myIgnoredFilesPattersEditor.getText(), Strings.WHITESPACE + SEPARATOR));
  68   }
  69
  70   public void reset() {
  71     myOriginallyIgnoredFilesPaths = myManager.getIgnoredFilesPaths();
  72     myOriginallyIgnoredFilesPatterns = Strings.detokenize(myManager.getIgnoredFilesPatterns(), SEPARATOR);
  73
  74     MavenUIUtil.setElements(myIgnoredFilesPathsChooser,
  75                             MavenUtil.collectPaths(myManager.getProjectsFiles()),
  76                             myOriginallyIgnoredFilesPaths,
  77                             new Comparator<String>() {
  78                               public int compare(String o1, String o2) {
  79                                 return FileUtil.comparePaths(o1, o2);
  80                               }
  81                             });
  82     myIgnoredFilesPattersEditor.setText(myOriginallyIgnoredFilesPatterns);
  83   }
  84
  85   @Nls
  86   public String getDisplayName() {
  87     return ProjectBundle.message("maven.tab.ignored.files");
  88   }
  89
  90   @Nullable
  91   public Icon getIcon() {
  92     return null;
  93   }
  94
  95   @Nullable
  96   @NonNls
  97   public String getHelpTopic() {
  98     return "reference.settings.project.maven.ignored.files";
  99   }
 100 }