From 8508ff1a867bd171fb70b4de8ca11eeef4d24944 Mon Sep 17 00:00:00 2001
From: nik <Nikolay.Chashnikov@jetbrains.com>
Date: Thu, 29 Sep 2011 12:55:47 +0400
Subject: [PATCH] project structure dialog: create artifact editor only when
 needed

---
 .../artifacts/ArtifactConfigurable.java        | 18 ++++++++++--------
 .../artifacts/ArtifactConfigurableBase.java    | 12 ++++++------
 2 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/ArtifactConfigurable.java b/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/ArtifactConfigurable.java
index 6474b9e660f6..f02eaf11483d 100644
--- a/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/ArtifactConfigurable.java
+++ b/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/ArtifactConfigurable.java
@@ -30,19 +30,17 @@ import java.awt.event.ActionListener;
  * @author nik
  */
 public class ArtifactConfigurable extends ArtifactConfigurableBase {
-  private final ArtifactEditorImpl myEditor;
   private boolean myIsInUpdateName;
 
   public ArtifactConfigurable(Artifact originalArtifact, ArtifactsStructureConfigurableContextImpl artifactsStructureContext, final Runnable updateTree) {
     super(originalArtifact, artifactsStructureContext, updateTree, true);
-    myEditor = artifactsStructureContext.getOrCreateEditor(originalArtifact);
   }
 
   public void setDisplayName(String name) {
     final String oldName = getArtifact().getName();
     if (name != null && !name.equals(oldName) && !myIsInUpdateName) {
       myArtifactsStructureContext.getOrCreateModifiableArtifactModel().getOrCreateModifiableArtifact(myOriginalArtifact).setName(name);
-      myEditor.updateOutputPath(oldName, name);
+      getEditor().updateOutputPath(oldName, name);
     }
   }
 
@@ -58,7 +56,7 @@ public class ArtifactConfigurable extends ArtifactConfigurableBase {
   }
 
   public JComponent createOptionsPanel() {
-    return myEditor.createMainComponent();
+    return getEditor().createMainComponent();
   }
 
   @Override
@@ -75,7 +73,7 @@ public class ArtifactConfigurable extends ArtifactConfigurableBase {
       public void actionPerformed(ActionEvent e) {
         final ArtifactType selected = (ArtifactType)artifactTypeBox.getSelectedItem();
         if (selected != null && !Comparing.equal(selected, getArtifact().getArtifactType())) {
-          myEditor.setArtifactType(selected);
+          getEditor().setArtifactType(selected);
         }
       }
     });
@@ -87,17 +85,21 @@ public class ArtifactConfigurable extends ArtifactConfigurableBase {
   }
 
   public boolean isModified() {
-    return myEditor.isModified();
+    return getEditor().isModified();
   }
 
   public void apply() throws ConfigurationException {
-    myEditor.apply();
+    getEditor().apply();
   }
 
   public void reset() {
   }
 
   public String getHelpTopic() {
-    return myEditor.getHelpTopic();
+    return getEditor().getHelpTopic();
+  }
+
+  private ArtifactEditorImpl getEditor() {
+    return myArtifactsStructureContext.getOrCreateEditor(myOriginalArtifact);
   }
 }
diff --git a/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/ArtifactConfigurableBase.java b/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/ArtifactConfigurableBase.java
index 42a3ba7564df..2e02277e7d39 100644
--- a/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/ArtifactConfigurableBase.java
+++ b/java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/ArtifactConfigurableBase.java
@@ -28,13 +28,13 @@ import javax.swing.*;
  */
 public abstract class ArtifactConfigurableBase extends ProjectStructureElementConfigurable<Artifact> {
   protected final Artifact myOriginalArtifact;
-  protected final ArtifactsStructureConfigurableContext myArtifactsStructureContext;
-  protected final ProjectStructureElement myProjectStructureElement;
+  protected final ArtifactsStructureConfigurableContextImpl myArtifactsStructureContext;
+  private final ProjectStructureElement myProjectStructureElement;
 
-  public ArtifactConfigurableBase(Artifact originalArtifact,
-                                  ArtifactsStructureConfigurableContextImpl artifactsStructureContext,
-                                  Runnable updateTree,
-                                  final boolean nameEditable) {
+  protected ArtifactConfigurableBase(Artifact originalArtifact,
+                                     ArtifactsStructureConfigurableContextImpl artifactsStructureContext,
+                                     Runnable updateTree,
+                                     final boolean nameEditable) {
     super(nameEditable, updateTree);
     myOriginalArtifact = originalArtifact;
     myArtifactsStructureContext = artifactsStructureContext;