copyright: enable spellchecker and editor actions (IDEA-131586)

plugins/copyright/copyright.iml

@@ -14,6 +14,6 @@
     <orderEntry type="module" module-name="openapi" />
     <orderEntry type="library" name="Velocity" level="project" />
     <orderEntry type="module" module-name="xml" />
+    <orderEntry type="module" module-name="spellchecker" />
   </component>
-</module>
-
+</module>

plugins/copyright/src/com/maddyhome/idea/copyright/ui/CopyrightConfigurable.java

@@ -16,14 +16,26 @@
 
 package com.maddyhome.idea.copyright.ui;
 
+import com.intellij.openapi.components.ServiceManager;
+import com.intellij.openapi.editor.Document;
+import com.intellij.openapi.editor.Editor;
+import com.intellij.openapi.editor.EditorFactory;
+import com.intellij.openapi.editor.EditorSettings;
 import com.intellij.openapi.editor.colors.EditorColorsManager;
+import com.intellij.openapi.editor.colors.EditorColorsScheme;
 import com.intellij.openapi.editor.colors.EditorFontType;
+import com.intellij.openapi.editor.ex.EditorEx;
+import com.intellij.openapi.fileTypes.FileTypes;
 import com.intellij.openapi.options.ConfigurationException;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.ui.Messages;
 import com.intellij.openapi.ui.NamedConfigurable;
 import com.intellij.openapi.util.Comparing;
 import com.intellij.openapi.util.text.StringUtil;
+import com.intellij.openapi.vcs.VcsConfiguration;
+import com.intellij.spellchecker.ui.SpellCheckingEditorCustomization;
+import com.intellij.ui.*;
+import com.intellij.util.DocumentUtil;
 import com.maddyhome.idea.copyright.CopyrightManager;
 import com.maddyhome.idea.copyright.CopyrightProfile;
 import com.maddyhome.idea.copyright.pattern.EntityUtil;
@@ -33,8 +45,11 @@ import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.Nullable;
 
 import javax.swing.*;
+import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.util.HashSet;
+import java.util.Set;
 import java.util.regex.Pattern;
 import java.util.regex.PatternSyntaxException;
 
@@ -46,16 +61,24 @@ public class CopyrightConfigurable extends NamedConfigurable<CopyrightProfile> {
   private boolean myModified;
 
   private String myDisplayName;
-  private JEditorPane myCopyrightPane;
+  private EditorTextField myEditor;
   private JButton myValidateButton;
   private JTextField myKeywordTf;
   private JTextField myAllowReplaceTextField;
+  private JPanel myEditorPanel;
 
   public CopyrightConfigurable(Project project, CopyrightProfile copyrightProfile, Runnable updater) {
     super(true, updater);
     myProject = project;
     myCopyrightProfile = copyrightProfile;
     myDisplayName = myCopyrightProfile.getName();
+    final Set<EditorCustomization> features = new HashSet<EditorCustomization>();
+    features.add(SpellCheckingEditorCustomization.ENABLED);
+    features.add(SoftWrapsEditorCustomization.ENABLED);
+    features.add(AdditionalPageAtBottomEditorCustomization.DISABLED);
+    EditorTextFieldProvider service = ServiceManager.getService(project, EditorTextFieldProvider.class);
+    myEditor = service.getEditorField(FileTypes.PLAIN_TEXT.getLanguage(), project, features);
+    myEditorPanel.add(myEditor.getComponent(), BorderLayout.CENTER);
   }
 
   public void setDisplayName(String s) {
@@ -71,11 +94,10 @@ public class CopyrightConfigurable extends NamedConfigurable<CopyrightProfile> {
   }
 
   public JComponent createOptionsPanel() {
-    myCopyrightPane.setFont(EditorColorsManager.getInstance().getGlobalScheme().getFont(EditorFontType.PLAIN));
     myValidateButton.addActionListener(new ActionListener() {
       public void actionPerformed(ActionEvent e) {
         try {
-          VelocityHelper.verify(myCopyrightPane.getText());
+          VelocityHelper.verify(myEditor.getDocument().getText());
           Messages.showInfoMessage(myProject, "Velocity template is valid.", "Validation");
         }
         catch (Exception e1) {
@@ -99,14 +121,14 @@ public class CopyrightConfigurable extends NamedConfigurable<CopyrightProfile> {
 
   public boolean isModified() {
     return myModified ||
-           !Comparing.strEqual(EntityUtil.encode(myCopyrightPane.getText().trim()), myCopyrightProfile.getNotice()) ||
+           !Comparing.strEqual(EntityUtil.encode(myEditor.getDocument().getText().trim()), myCopyrightProfile.getNotice()) ||
            !Comparing.strEqual(myKeywordTf.getText().trim(), myCopyrightProfile.getKeyword()) ||
            !Comparing.strEqual(myAllowReplaceTextField.getText().trim(), myCopyrightProfile.getAllowReplaceKeyword()) ||
            !Comparing.strEqual(myDisplayName, myCopyrightProfile.getName());
   }
 
   public void apply() throws ConfigurationException {
-    myCopyrightProfile.setNotice(EntityUtil.encode(myCopyrightPane.getText().trim()));
+    myCopyrightProfile.setNotice(EntityUtil.encode(myEditor.getDocument().getText().trim()));
     final String keyword = myKeywordTf.getText().trim();
     try {
       if (!StringUtil.isEmptyOrSpaces(keyword)) {
@@ -125,7 +147,17 @@ public class CopyrightConfigurable extends NamedConfigurable<CopyrightProfile> {
 
   public void reset() {
     myDisplayName = myCopyrightProfile.getName();
-    myCopyrightPane.setText(EntityUtil.decode(myCopyrightProfile.getNotice()));
+    SwingUtilities.invokeLater(new Runnable() {
+      @Override
+      public void run() {
+        DocumentUtil.writeInRunUndoTransparentAction(new Runnable() {
+          @Override
+          public void run() {
+            myEditor.getDocument().setText(EntityUtil.decode(myCopyrightProfile.getNotice()));
+          }
+        });
+      }
+    });
     myKeywordTf.setText(myCopyrightProfile.getKeyword());
     myAllowReplaceTextField.setText(myCopyrightProfile.getAllowReplaceKeyword());
   }

plugins/copyright/src/com/maddyhome/idea/copyright/ui/CopyrightEditorForm.form

@@ -8,21 +8,6 @@
     <properties/>
     <border type="none"/>
     <children>
-      <scrollpane id="40313" class="com.intellij.ui.components.JBScrollPane">
-        <constraints>
-          <grid row="1" column="0" row-span="1" col-span="2" vsize-policy="0" hsize-policy="7" anchor="0" fill="3" indent="0" use-parent-layout="false">
-            <preferred-size width="-1" height="200"/>
-          </grid>
-        </constraints>
-        <properties/>
-        <border type="none"/>
-        <children>
-          <component id="e64a9" class="javax.swing.JEditorPane" binding="myCopyrightPane" default-binding="true">
-            <constraints/>
-            <properties/>
-          </component>
-        </children>
-      </scrollpane>
       <vspacer id="11677">
         <constraints>
           <grid row="5" column="0" row-span="1" col-span="1" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
@@ -77,6 +62,14 @@
           <text value="Copyright text (may contain Velocity templates):"/>
         </properties>
       </component>
+      <grid id="b7e50" binding="myEditorPanel" layout-manager="BorderLayout" hgap="0" vgap="0">
+        <constraints>
+          <grid row="1" column="0" row-span="1" col-span="2" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties/>
+        <border type="none"/>
+        <children/>
+      </grid>
     </children>
   </grid>
 </form>