plugins/javaFX/src/org/jetbrains/plugins/javaFX/packaging/JavaFxApplicationArtifactType.java

/*
 * Copyright 2000-2013 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 org.jetbrains.plugins.javaFX.packaging;

import com.intellij.icons.AllIcons;
import com.intellij.openapi.module.JavaModuleType;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleType;
import com.intellij.openapi.roots.ui.configuration.ChooseModulesDialog;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.packaging.artifacts.ArtifactTemplate;
import com.intellij.packaging.artifacts.ArtifactType;
import com.intellij.packaging.elements.*;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 * User: anna
 * Date: 3/12/13
 */
public class JavaFxApplicationArtifactType extends ArtifactType {
  public static JavaFxApplicationArtifactType getInstance() {
    return EP_NAME.findExtension(JavaFxApplicationArtifactType.class);
  }
  
  protected JavaFxApplicationArtifactType() {
    super("javafx", "JavaFx Application");
  }

  @NotNull
  @Override
  public Icon getIcon() {
    return AllIcons.Nodes.Artifact;
  }

  @Nullable
  @Override
  public String getDefaultPathFor(@NotNull PackagingElementOutputKind kind) {
    return "/";
  }

  @NotNull
  @Override
  public CompositePackagingElement<?> createRootElement(@NotNull String artifactName) {
    return PackagingElementFactory.getInstance().createArtifactRootElement();
  }

  @NotNull
  @Override
  public List<? extends ArtifactTemplate> getNewArtifactTemplates(@NotNull PackagingElementResolvingContext context) {
    final List<Module> modules = new ArrayList<Module>();
    for (Module module : context.getModulesProvider().getModules()) {
      if (ModuleType.get(module) instanceof JavaModuleType) {
        modules.add(module);
      }
    }
    if (modules.isEmpty()) {
      return Collections.emptyList();
    }
    return Collections.singletonList(new JavaFxArtifactTemplate(modules));
  }

  private class JavaFxArtifactTemplate extends ArtifactTemplate {
    private final List<Module> myModules;

    public JavaFxArtifactTemplate(List<Module> modules) {
      myModules = modules;
    }

    @Override
    public String getPresentableName() {
      if (myModules.size() == 1) {
        return "From module '" + myModules.get(0).getName() + "'";
      }
      return "From module...";
    }

    @Override
    public NewArtifactConfiguration createArtifact() {
      Module module = null;
      if (myModules.size() == 1) {
        module = myModules.get(0);
      } else {
        final ChooseModulesDialog dialog = new ChooseModulesDialog(myModules.get(0).getProject(), myModules,
                                                                   "Select Module",
                                                                   "Selected module output would to be included in the artifact");
        dialog.setSingleSelectionMode();
        dialog.show();
        if (dialog.isOK()) {
          final List<Module> elements = dialog.getChosenElements();
          if (elements.isEmpty()) {
            return null;
          }
          module = elements.get(0);
        }
      }
      if (module == null) return null;
      final CompositePackagingElement<?> rootElement = JavaFxApplicationArtifactType.this.createRootElement(module.getName());
      final CompositePackagingElement<?>
        subElement = PackagingElementFactory.getInstance().createArchive(FileUtil.sanitizeFileName(module.getName()) + ".jar");
      final PackagingElement<?> moduleOutputElement = PackagingElementFactory.getInstance().createModuleOutput(module);
      subElement.addFirstChild(moduleOutputElement);
      rootElement.addFirstChild(subElement);
      return new NewArtifactConfiguration(rootElement, module.getName(), JavaFxApplicationArtifactType.this);
    }
  }
}