plugins/copyright/src/com/maddyhome/idea/copyright/ui/CopyrightConfigurable.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
  17 package com.maddyhome.idea.copyright.ui;
  18
  19 import com.intellij.openapi.options.ConfigurationException;
  20 import com.intellij.openapi.project.Project;
  21 import com.intellij.openapi.ui.Messages;
  22 import com.intellij.openapi.ui.NamedConfigurable;
  23 import com.intellij.openapi.util.Comparing;
  24 import com.maddyhome.idea.copyright.CopyrightManager;
  25 import com.maddyhome.idea.copyright.CopyrightProfile;
  26 import com.maddyhome.idea.copyright.pattern.EntityUtil;
  27 import com.maddyhome.idea.copyright.pattern.VelocityHelper;
  28 import org.jetbrains.annotations.Nls;
  29 import org.jetbrains.annotations.NonNls;
  30 import org.jetbrains.annotations.Nullable;
  31
  32 import javax.swing.*;
  33 import java.awt.event.ActionEvent;
  34 import java.awt.event.ActionListener;
  35
  36 public class CopyrightConfigurable extends NamedConfigurable<CopyrightProfile> {
  37   private final CopyrightProfile myCopyrightProfile;
  38   private JPanel myWholePanel;
  39
  40   private final Project myProject;
  41   private boolean myModified;
  42
  43   private String myDisplayName;
  44   private JEditorPane myCopyrightPane;
  45   private JButton myValidateButton;
  46   private JTextField myKeywordTf;
  47   private JTextField myAllowReplaceTextField;
  48
  49   public CopyrightConfigurable(Project project, CopyrightProfile copyrightProfile, Runnable updater) {
  50     super(true, updater);
  51     myProject = project;
  52     myCopyrightProfile = copyrightProfile;
  53     myDisplayName = myCopyrightProfile.getName();
  54   }
  55
  56   public void setDisplayName(String s) {
  57     myCopyrightProfile.setName(s);
  58   }
  59
  60   public CopyrightProfile getEditableObject() {
  61     return myCopyrightProfile;
  62   }
  63
  64   public String getBannerSlogan() {
  65     return myCopyrightProfile.getName();
  66   }
  67
  68   public JComponent createOptionsPanel() {
  69     myValidateButton.addActionListener(new ActionListener() {
  70       public void actionPerformed(ActionEvent e) {
  71         try {
  72           VelocityHelper.verify(myCopyrightPane.getText());
  73           Messages.showInfoMessage(myProject, "Velocity template valid.", "Validation");
  74         }
  75         catch (Exception e1) {
  76           Messages.showInfoMessage(myProject, "Velocity template error:\n" + e1.getMessage(), "Validation");
  77         }
  78       }
  79     });
  80     return myWholePanel;
  81   }
  82
  83   @Nls
  84   public String getDisplayName() {
  85     return myCopyrightProfile.getName();
  86   }
  87
  88   @Nullable
  89   public Icon getIcon() {
  90     return null;
  91   }
  92
  93   @Nullable
  94   @NonNls
  95   public String getHelpTopic() {
  96     return null;
  97   }
  98
  99   public boolean isModified() {
 100     return myModified ||
 101            !Comparing.strEqual(EntityUtil.encode(myCopyrightPane.getText().trim()), myCopyrightProfile.getNotice()) ||
 102            !Comparing.strEqual(myKeywordTf.getText().trim(), myCopyrightProfile.getKeyword()) ||
 103            !Comparing.strEqual(myAllowReplaceTextField.getText().trim(), myCopyrightProfile.getAllowReplaceKeyword()) ||
 104            !Comparing.strEqual(myDisplayName, myCopyrightProfile.getName());
 105   }
 106
 107   public void apply() throws ConfigurationException {
 108     myCopyrightProfile.setNotice(EntityUtil.encode(myCopyrightPane.getText().trim()));
 109     myCopyrightProfile.setKeyword(myKeywordTf.getText());
 110     myCopyrightProfile.setAllowReplaceKeyword(myAllowReplaceTextField.getText());
 111     CopyrightManager.getInstance(myProject).replaceCopyright(myDisplayName, myCopyrightProfile);
 112     myDisplayName = myCopyrightProfile.getName();
 113     myModified = false;
 114   }
 115
 116   public void reset() {
 117     myDisplayName = myCopyrightProfile.getName();
 118     myCopyrightPane.setText(EntityUtil.decode(myCopyrightProfile.getNotice()));
 119     myKeywordTf.setText(myCopyrightProfile.getKeyword());
 120     myAllowReplaceTextField.setText(myCopyrightProfile.getAllowReplaceKeyword());
 121   }
 122
 123   public void disposeUIResources() {
 124   }
 125
 126   public void setModified(boolean modified) {
 127     myModified = modified;
 128   }
 129 }