android/src/org/jetbrains/android/exportSignedPackage/ChooseModuleStep.java

/*
 * Copyright 2000-2012 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.android.exportSignedPackage;

import com.intellij.ide.util.PropertiesComponent;
import com.intellij.ide.wizard.CommitStepException;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleType;
import com.intellij.ui.CollectionComboBoxModel;
import com.intellij.ui.ListCellRendererWrapper;
import org.jetbrains.android.facet.AndroidFacet;
import org.jetbrains.android.util.AndroidBundle;

import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.List;

/**
 * @author Eugene.Kudelevsky
 */
class ChooseModuleStep extends ExportSignedPackageWizardStep {
  public static final String MODULE_PROPERTY = "ExportedModule";

  private JComboBox myModuleCombo;
  private JPanel myContentPanel;
  private CheckModulePanel myCheckModulePanel;

  private final ExportSignedPackageWizard myWizard;

  protected ChooseModuleStep(ExportSignedPackageWizard wizard, List<AndroidFacet> facets) {
    myWizard = wizard;
    assert facets.size() > 0;

    AndroidFacet selection = facets.get(0);
    String module = PropertiesComponent.getInstance(wizard.getProject()).getValue(MODULE_PROPERTY);
    if (module != null) {
      for (AndroidFacet facet : facets) {
        if (module.equals(facet.getModule().getName())) {
          selection = facet;
          break;
        }
      }
    }

    myModuleCombo.setModel(new CollectionComboBoxModel(facets, selection));
    myModuleCombo.setRenderer(new ListCellRendererWrapper<AndroidFacet>() {
      @Override
      public void customize(JList list, AndroidFacet value, int index, boolean selected, boolean hasFocus) {
        final Module module = value.getModule();
        setText(module.getName());
        setIcon(ModuleType.get(module).getIcon());
      }
    });
    myModuleCombo.addActionListener(new ActionListener() {
      @Override
      public void actionPerformed(ActionEvent e) {
        myCheckModulePanel.updateMessages(getSelectedFacet());
      }
    });
    myCheckModulePanel.updateMessages(getSelectedFacet());
  }

  private AndroidFacet getSelectedFacet() {
    return (AndroidFacet)myModuleCombo.getSelectedItem();
  }

  @Override
  public String getHelpId() {
    return "reference.android.reference.extract.signed.package.choose.module";
  }

  @Override
  protected void commitForNext() throws CommitStepException {
    if (myCheckModulePanel.hasError()) {
      throw new CommitStepException(AndroidBundle.message("android.project.contains.errors.error"));
    }
    AndroidFacet selectedFacet = getSelectedFacet();
    assert selectedFacet != null;
    myWizard.setFacet(selectedFacet);
  }

  @Override
  public JComponent getComponent() {
    return myContentPanel;
  }
}