[code] module demo

module/META-INF/plugin.xml

@@ -18,6 +18,7 @@
     -->
 
     <extensions defaultExtensionNs="com.intellij">
+        <moduleType id="DEMO_MODULE_TYPE" implementationClass="com.intellij.tutorials.module.DemoModuleType"/>
     </extensions>
 
     <application-components>

module/src/com/intellij/tutorials/module/DemoModuleBuilder.java

@@ -0,0 +1,31 @@
+package com.intellij.tutorials.module;
+
+import com.intellij.ide.util.projectWizard.ModuleBuilder;
+import com.intellij.ide.util.projectWizard.ModuleWizardStep;
+import com.intellij.ide.util.projectWizard.WizardContext;
+import com.intellij.openapi.Disposable;
+import com.intellij.openapi.module.ModuleType;
+import com.intellij.openapi.options.ConfigurationException;
+import com.intellij.openapi.roots.ModifiableRootModel;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * @author Anna Bulenkova
+ */
+public class DemoModuleBuilder extends ModuleBuilder {
+    @Override
+    public void setupRootModel(ModifiableRootModel model) throws ConfigurationException {
+
+    }
+
+    @Override
+    public ModuleType getModuleType() {
+        return DemoModuleType.getInstance();
+    }
+
+    @Nullable
+    @Override
+    public ModuleWizardStep getCustomOptionsStep(WizardContext context, Disposable parentDisposable) {
+        return new DemoModuleWizardStep();
+    }
+}

module/src/com/intellij/tutorials/module/DemoModuleType.java

@@ -0,0 +1,60 @@
+package com.intellij.tutorials.module;
+
+import com.intellij.icons.AllIcons;
+import com.intellij.ide.util.projectWizard.ModuleWizardStep;
+import com.intellij.ide.util.projectWizard.WizardContext;
+import com.intellij.openapi.module.ModuleType;
+import com.intellij.openapi.module.ModuleTypeManager;
+import com.intellij.openapi.roots.ui.configuration.ModulesProvider;
+import org.jetbrains.annotations.NotNull;
+
+import javax.swing.*;
+
+/**
+ * @author Anna Bulenkova
+ */
+public class DemoModuleType extends ModuleType<DemoModuleBuilder> {
+    private static final String ID = "DEMO_MODULE_TYPE";
+
+    public DemoModuleType() {
+        super(ID);
+    }
+
+    public static DemoModuleType getInstance() {
+        return (DemoModuleType) ModuleTypeManager.getInstance().findByID(ID);
+    }
+
+    @NotNull
+    @Override
+    public DemoModuleBuilder createModuleBuilder() {
+        return new DemoModuleBuilder();
+    }
+
+    @NotNull
+    @Override
+    public String getName() {
+        return "Demo";
+    }
+
+    @NotNull
+    @Override
+    public String getDescription() {
+        return "Demo Module Type";
+    }
+
+    @Override
+    public Icon getBigIcon() {
+        return AllIcons.General.Information;
+    }
+
+    @Override
+    public Icon getNodeIcon(@Deprecated boolean b) {
+        return AllIcons.General.Information;
+    }
+
+    @NotNull
+    @Override
+    public ModuleWizardStep[] createWizardSteps(@NotNull WizardContext wizardContext, @NotNull DemoModuleBuilder moduleBuilder, @NotNull ModulesProvider modulesProvider) {
+        return super.createWizardSteps(wizardContext, moduleBuilder, modulesProvider);
+    }
+}

module/src/com/intellij/tutorials/module/DemoModuleWizardStep.java

@@ -0,0 +1,20 @@
+package com.intellij.tutorials.module;
+
+import com.intellij.ide.util.projectWizard.ModuleWizardStep;
+
+import javax.swing.*;
+
+/**
+ * @author Anna Bulenkova
+ */
+public class DemoModuleWizardStep extends ModuleWizardStep {
+    @Override
+    public JComponent getComponent() {
+        return new JLabel("Provide some setting here");
+    }
+
+    @Override
+    public void updateDataModel() {
+        //todo update model according to UI
+    }
+}