1 files changed, 23 insertions, 0 deletions
diff --git a/plugins/maven/src/main/java/org/jetbrains/idea/maven/project/MavenImportingSettings.java b/plugins/maven/src/main/java/org/jetbrains/idea/maven/project/MavenImportingSettings.java
index 044796cc8e1f..393319c91b82 100644
--- a/plugins/maven/src/main/java/org/jetbrains/idea/maven/project/MavenImportingSettings.java
+++ b/plugins/maven/src/main/java/org/jetbrains/idea/maven/project/MavenImportingSettings.java
@@ -26,6 +26,7 @@ import org.jetbrains.idea.maven.execution.MavenRunnerSettings;
 
 import java.util.LinkedHashSet;
 import java.util.List;
+import java.util.Objects;
 import java.util.Set;
 
 public class MavenImportingSettings implements Cloneable {
@@ -61,6 +62,7 @@ public class MavenImportingSettings implements Cloneable {
   private boolean downloadDocsAutomatically = false;
   private boolean downloadAnnotationsAutomatically = false;
   private boolean autoDetectCompiler = true;
+  private boolean importToTreeStructure = false;
 
   private GeneratedSourcesFolder generatedSourcesFolder = GeneratedSourcesFolder.AUTODETECT;
 
@@ -235,6 +237,16 @@ public class MavenImportingSettings implements Cloneable {
     this.autoDetectCompiler = autoDetectCompiler;
   }
 
+  public boolean isImportToTreeStructure() {
+    return importToTreeStructure;
+  }
+
+  public void setImportToTreeStructure(boolean importToTreeStructure) {
+    boolean changedValue = !Objects.equals(this.importToTreeStructure, importToTreeStructure);
+    this.importToTreeStructure = importToTreeStructure;
+    if (changedValue) fireUpdateAllProjectStructure();
+  }
+
   @Property
   @NotNull
   public GeneratedSourcesFolder getGeneratedSourcesFolder() {
@@ -279,6 +291,7 @@ public class MavenImportingSettings implements Cloneable {
     if (downloadSourcesAutomatically != that.downloadSourcesAutomatically) return false;
     if (downloadAnnotationsAutomatically != that.downloadAnnotationsAutomatically) return false;
     if (autoDetectCompiler != that.autoDetectCompiler) return false;
+    if (importToTreeStructure != that.importToTreeStructure) return false;
     //if (lookForNested != that.lookForNested) return false;
     if (keepSourceFolders != that.keepSourceFolders) return false;
     if (excludeTargetFolder != that.excludeTargetFolder) return false;
@@ -318,6 +331,8 @@ public class MavenImportingSettings implements Cloneable {
     result <<= 1;
     if (autoDetectCompiler) result++;
     result <<= 1;
+    if (importToTreeStructure) result++;
+    result <<= 1;
 
     result = 31 * result + (updateFoldersOnImportPhase != null ? updateFoldersOnImportPhase.hashCode() : 0);
     result = 31 * result + dedicatedModuleDir.hashCode();
@@ -359,10 +374,18 @@ public class MavenImportingSettings implements Cloneable {
     }
   }
 
+  private void fireUpdateAllProjectStructure() {
+    for (Listener each : myListeners) {
+      each.updateAllProjectStructure();
+    }
+  }
+
   public interface Listener {
 
     void createModuleGroupsChanged();
 
     void createModuleForAggregatorsChanged();
+
+    void updateAllProjectStructure();
   }
 }