create from sources: setup default (web) module if nothing special is detected (IDEA-91446, ZD-27093)

java/idea-ui/src/com/intellij/ide/util/projectWizard/importSources/DefaultProjectStructureDetector.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.ide.util.projectWizard.importSources;
+
+import com.intellij.ide.util.importProject.ProjectDescriptor;
+import com.intellij.openapi.module.WebModuleType;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * @author nik
+ */
+public class DefaultProjectStructureDetector extends ProjectStructureDetector {
+  @NotNull
+  @Override
+  public DirectoryProcessingResult detectRoots(@NotNull File dir,
+                                               @NotNull File[] children,
+                                               @NotNull File base,
+                                               @NotNull List<DetectedProjectRoot> result) {
+    result.add(new DetectedContentRoot(dir, "Content", WebModuleType.getInstance()));
+    return DirectoryProcessingResult.SKIP_CHILDREN;
+  }
+
+  @Override
+  public void setupProjectStructure(@NotNull Collection<DetectedProjectRoot> roots,
+                                    @NotNull ProjectDescriptor projectDescriptor,
+                                    @NotNull ProjectFromSourcesBuilder builder) {
+    if (!builder.hasRootsFromOtherDetectors(this)) {
+      builder.setupModulesByContentRoots(projectDescriptor, roots);
+    }
+  }
+}

resources/src/idea/RichPlatformPlugin.xml

@@ -309,6 +309,8 @@
     <projectImportProvider implementation="com.intellij.ide.util.projectWizard.ModuleImportProvider"/>
     <projectImportProvider implementation="com.intellij.ide.util.projectWizard.ImportFromSourcesProvider"/>
 
+    <projectStructureDetector implementation="com.intellij.ide.util.projectWizard.importSources.DefaultProjectStructureDetector" order="last"/>
+
     <projectTemplatesFactory implementation="com.intellij.platform.templates.ArchivedTemplatesFactory"/>
     <!--
     <projectTemplatesFactory implementation="com.intellij.platform.templates.RemoteTemplatesFactory"/>