filtering frameworks by template

java/idea-ui/src/com/intellij/ide/projectWizard/ProjectCategory.java

@@ -64,6 +64,9 @@ public abstract class ProjectCategory {
     return new FrameworkRole[] {createModuleBuilder().getDefaultAcceptableRole()};
   }
 
+  /**
+   * Describes "main" frameworks to be shown on top of the tree
+   */
   @NotNull
   public String[] getAssociatedFrameworkIds() {
     return ArrayUtil.EMPTY_STRING_ARRAY;

java/idea-ui/src/com/intellij/ide/projectWizard/ProjectTypeStep.java

@@ -382,8 +382,10 @@ public class ProjectTypeStep extends ModuleWizardStep implements Disposable, Act
   }
 
   private void updateSelection() {
-    ModuleBuilder builder = getSelectedBuilder();
-    if (builder != null) {
+    ProjectTemplate template = getSelectedTemplate();
+    if (template != null) {
+      myContext.setProjectTemplate(template);
+      ModuleBuilder builder = myBuilders.get(template);
       myContext.setProjectBuilder(builder);
       myWizard.getSequence().setType(builder.getBuilderId());
     }

java/idea-ui/src/com/intellij/ide/util/newProjectWizard/SupportForFrameworksStep.java

@@ -18,6 +18,8 @@ package com.intellij.ide.util.newProjectWizard;
 
 import com.intellij.CommonBundle;
 import com.intellij.framework.addSupport.FrameworkSupportInModuleProvider;
+import com.intellij.ide.projectWizard.ProjectCategory;
+import com.intellij.ide.projectWizard.ProjectCategoryTemplate;
 import com.intellij.ide.util.frameworkSupport.FrameworkSupportUtil;
 import com.intellij.ide.util.newProjectWizard.impl.FrameworkSupportModelBase;
 import com.intellij.ide.util.projectWizard.ModuleBuilder;
@@ -32,10 +34,13 @@ import com.intellij.openapi.roots.ui.configuration.projectRoot.LibrariesContaine
 import com.intellij.openapi.ui.Messages;
 import com.intellij.openapi.util.Disposer;
 import com.intellij.openapi.util.io.FileUtil;
+import com.intellij.platform.ProjectTemplate;
 import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import javax.swing.*;
+import java.util.Iterator;
 import java.util.List;
 
 /**
@@ -54,6 +59,7 @@ public class SupportForFrameworksStep extends ModuleWizardStep {
     myContext = context;
     myBuilder = builder;
     List<FrameworkSupportInModuleProvider> providers = FrameworkSupportUtil.getProviders(builder);
+    filterByCategory(providers, context.getProjectTemplate());
     myFrameworkSupportModel = new FrameworkSupportModelInWizard(librariesContainer, builder);
     mySupportForFrameworksPanel = new AddSupportForFrameworksPanel(providers, myFrameworkSupportModel, false);
     myConfigurationUpdater = new ModuleBuilder.ModuleConfigurationUpdater() {
@@ -69,6 +75,15 @@ public class SupportForFrameworksStep extends ModuleWizardStep {
     return path != null ? FileUtil.toSystemIndependentName(path) : "";
   }
 
+  private static void filterByCategory(List<FrameworkSupportInModuleProvider> providers, @Nullable ProjectTemplate template) {
+    if (!(template instanceof ProjectCategoryTemplate)) return;
+    ProjectCategory category = ((ProjectCategoryTemplate)template).getCategory();
+    for (Iterator<FrameworkSupportInModuleProvider> iterator = providers.iterator(); iterator.hasNext(); ) {
+      FrameworkSupportInModuleProvider provider = iterator.next();
+
+    }
+  }
+
   public Icon getIcon() {
     return ICON;
   }

platform/lang-api/src/com/intellij/ide/util/projectWizard/WizardContext.java

@@ -24,6 +24,7 @@ import com.intellij.openapi.projectRoots.Sdk;
 import com.intellij.openapi.roots.ProjectRootManager;
 import com.intellij.openapi.util.IconLoader;
 import com.intellij.openapi.util.UserDataHolderBase;
+import com.intellij.platform.ProjectTemplate;
 import com.intellij.util.SystemProperties;
 import com.intellij.util.containers.ContainerUtil;
 import org.jetbrains.annotations.NotNull;
@@ -46,6 +47,7 @@ public class WizardContext extends UserDataHolderBase {
   private String myCompilerOutputDirectory;
   private Sdk myProjectJdk;
   private ProjectBuilder myProjectBuilder;
+  private ProjectTemplate myProjectTemplate;
   private final List<Listener> myListeners = ContainerUtil.createLockFreeCopyOnWriteList();
   private StorageScheme myProjectStorageFormat = StorageScheme.DIRECTORY_BASED;
   private boolean myNewWizard;
@@ -163,6 +165,15 @@ public class WizardContext extends UserDataHolderBase {
     myProjectBuilder = projectBuilder;
   }
 
+  @Nullable
+  public ProjectTemplate getProjectTemplate() {
+    return myProjectTemplate;
+  }
+
+  public void setProjectTemplate(ProjectTemplate projectTemplate) {
+    myProjectTemplate = projectTemplate;
+  }
+
   public String getPresentationName() {
     return myProject == null ? IdeBundle.message("project.new.wizard.project.identification") : IdeBundle.message("project.new.wizard.module.identification");
   }