com.intellij.ide.projectView.actions.ImportModuleFromImlFileAction.java Source code

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Here is the source code for com.intellij.ide.projectView.actions.ImportModuleFromImlFileAction.java

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/*
 * Copyright 2000-2011 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.projectView.actions;

import com.intellij.CommonBundle;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import com.intellij.openapi.actionSystem.Presentation;
import com.intellij.openapi.application.AccessToken;
import com.intellij.openapi.application.WriteAction;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.module.ModifiableModuleModel;
import com.intellij.openapi.module.ModuleManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.vfs.VirtualFile;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 * @author nik
 */
@Deprecated
public class ImportModuleFromImlFileAction extends AnAction {
    private static final Logger LOG = Logger
            .getInstance("#com.intellij.ide.projectView.actions.ImportModuleFromImlFileAction");

    @Override
    public void actionPerformed(AnActionEvent e) {
        final VirtualFile[] files = e.getData(PlatformDataKeys.VIRTUAL_FILE_ARRAY);
        final Project project = getEventProject(e);
        if (files == null || project == null)
            return;

        try {
            final ModifiableModuleModel model = ModuleManager.getInstance(project).getModifiableModel();
            for (VirtualFile file : files) {
                model.loadModule(file.getPath());
            }

            AccessToken token = WriteAction.start();
            try {
                model.commit();
            } finally {
                token.finish();
            }
        } catch (Exception ex) {
            LOG.info(ex);
            Messages.showErrorDialog(project, "Cannot import module: " + ex.getMessage(),
                    CommonBundle.getErrorTitle());
        }
    }

    @Override
    public void update(AnActionEvent e) {
        final List<VirtualFile> modules = getModuleNames(e);
        final Presentation presentation = e.getPresentation();
        final boolean visible = !modules.isEmpty();
        presentation.setVisible(visible);
        presentation.setEnabled(visible);
        String text;
        if (modules.size() > 1) {
            text = "Import " + modules.size() + " Modules";
        } else if (modules.size() == 1) {
            text = "Import '" + modules.get(0).getNameWithoutExtension() + "' Module";
        } else {
            text = getTemplatePresentation().getText();
        }
        presentation.setText(text);
    }

    private static List<VirtualFile> getModuleNames(AnActionEvent e) {
        final VirtualFile[] files = e.getData(PlatformDataKeys.VIRTUAL_FILE_ARRAY);
        final Project project = getEventProject(e);
        if (project == null || files == null || files.length == 0) {
            return Collections.emptyList();
        }

        List<VirtualFile> modulesFiles = new ArrayList<VirtualFile>();

        return modulesFiles;
    }
}