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

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Here is the source code for com.intellij.ide.projectView.actions.CreateLibraryFromFilesDialog.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.openapi.application.AccessToken;
import com.intellij.openapi.application.WriteAction;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleUtil;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.ModifiableRootModel;
import com.intellij.openapi.roots.ModuleRootManager;
import com.intellij.openapi.roots.ModuleRootModificationUtil;
import com.intellij.openapi.roots.impl.libraries.LibraryTypeServiceImpl;
import com.intellij.openapi.roots.libraries.Library;
import com.intellij.openapi.roots.libraries.ui.OrderRoot;
import com.intellij.openapi.roots.ui.configuration.ModulesCombobox;
import com.intellij.openapi.roots.ui.configuration.libraryEditor.LibraryNameAndLevelPanel;
import com.intellij.openapi.roots.ui.configuration.projectRoot.LibrariesContainer;
import com.intellij.openapi.roots.ui.configuration.projectRoot.LibrariesContainerFactory;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.util.ArchiveVfsUtil;
import com.intellij.ui.DocumentAdapter;
import com.intellij.util.ui.FormBuilder;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

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

/**
 * @author nik
 */
public class CreateLibraryFromFilesDialog extends DialogWrapper {
    private final LibraryNameAndLevelPanel myNameAndLevelPanel;
    private final ModulesCombobox myModulesCombobox;
    private final Project myProject;
    private final List<OrderRoot> myRoots;
    private final JPanel myPanel;
    private final String myDefaultName;

    public CreateLibraryFromFilesDialog(@NotNull Project project, @NotNull List<OrderRoot> roots) {
        super(project, true);
        setTitle("Create Library");
        myProject = project;
        myRoots = roots;
        final FormBuilder builder = LibraryNameAndLevelPanel.createFormBuilder();
        myDefaultName = LibrariesContainerFactory.createContainer(project)
                .suggestUniqueLibraryName(LibraryTypeServiceImpl.suggestLibraryName(roots));
        myNameAndLevelPanel = new LibraryNameAndLevelPanel(builder, myDefaultName,
                Arrays.asList(LibrariesContainer.LibraryLevel.values()), LibrariesContainer.LibraryLevel.PROJECT);
        myNameAndLevelPanel.setDefaultName(myDefaultName);
        myModulesCombobox = new ModulesCombobox();
        myModulesCombobox.fillModules(myProject);
        myModulesCombobox.setSelectedModule(findModule(roots));
        builder.addLabeledComponent("&Add to module:", myModulesCombobox);
        myPanel = builder.getPanel();
        myNameAndLevelPanel.getLibraryNameField().selectAll();
        myNameAndLevelPanel.getLevelComboBox().addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                onLevelChanged();
            }
        });
        myNameAndLevelPanel.getLibraryNameField().getDocument().addDocumentListener(new DocumentAdapter() {
            @Override
            protected void textChanged(DocumentEvent e) {
                updateOkAction();
            }
        });
        init();
    }

    private void updateOkAction() {
        setOKActionEnabled(!myNameAndLevelPanel.getLibraryName().isEmpty()
                || myNameAndLevelPanel.getLibraryLevel() == LibrariesContainer.LibraryLevel.MODULE
                        && myRoots.size() == 1);
    }

    private void onLevelChanged() {
        if (myNameAndLevelPanel.getLibraryLevel() == LibrariesContainer.LibraryLevel.MODULE) {
            myNameAndLevelPanel.setDefaultName(myRoots.size() == 1 ? "" : myDefaultName);
        } else {
            myNameAndLevelPanel.setDefaultName(myDefaultName);
            if (myNameAndLevelPanel.getLibraryName().isEmpty()) {
                myNameAndLevelPanel.getLibraryNameField().setText(myDefaultName);
            }
        }
        updateOkAction();
    }

    @Nullable
    private Module findModule(List<OrderRoot> roots) {
        for (OrderRoot root : roots) {
            Module module = null;
            final VirtualFile local = ArchiveVfsUtil.getVirtualFileForJar(root.getFile());
            if (local != null) {
                module = ModuleUtil.findModuleForFile(local, myProject);
            }
            if (module == null) {
                module = ModuleUtil.findModuleForFile(root.getFile(), myProject);
            }
            if (module != null) {
                return module;
            }
        }
        return null;
    }

    @Override
    public JComponent getPreferredFocusedComponent() {
        return myNameAndLevelPanel.getLibraryNameField();
    }

    @Override
    protected void doOKAction() {
        final LibrariesContainer.LibraryLevel level = myNameAndLevelPanel.getLibraryLevel();
        AccessToken token = WriteAction.start();
        try {
            final Module module = myModulesCombobox.getSelectedModule();
            final String libraryName = myNameAndLevelPanel.getLibraryName();
            if (level == LibrariesContainer.LibraryLevel.MODULE) {
                final ModifiableRootModel modifiableModel = ModuleRootManager.getInstance(module)
                        .getModifiableModel();
                LibrariesContainerFactory.createContainer(modifiableModel).createLibrary(libraryName, level,
                        myRoots);
                modifiableModel.commit();
            } else {
                final Library library = LibrariesContainerFactory.createContainer(myProject)
                        .createLibrary(libraryName, level, myRoots);
                if (module != null) {
                    ModuleRootModificationUtil.addDependency(module, library);
                }
            }
        } finally {
            token.finish();
        }
        super.doOKAction();
    }

    @Override
    protected JComponent createCenterPanel() {
        return myPanel;
    }
}