| /* |
| * 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 com.intellij.lang.ant.config.impl; |
| |
| import com.intellij.openapi.fileChooser.FileChooser; |
| import com.intellij.openapi.fileChooser.FileChooserDescriptor; |
| import com.intellij.openapi.roots.ui.CellAppearanceEx; |
| import com.intellij.openapi.util.InvalidDataException; |
| import com.intellij.openapi.util.NullableFactory; |
| import com.intellij.openapi.util.WriteExternalException; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.Function; |
| import com.intellij.util.PathUtil; |
| import com.intellij.util.config.Externalizer; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jdom.Element; |
| |
| import javax.swing.*; |
| import java.io.File; |
| import java.util.List; |
| |
| public interface AntClasspathEntry { |
| Externalizer<AntClasspathEntry> EXTERNALIZER = new Externalizer<AntClasspathEntry>() { |
| public AntClasspathEntry readValue(Element dataElement) throws InvalidDataException { |
| String pathUrl = dataElement.getAttributeValue(SinglePathEntry.PATH); |
| if (pathUrl != null) |
| return new SinglePathEntry(PathUtil.toPresentableUrl(pathUrl)); |
| String dirUrl = dataElement.getAttributeValue(AllJarsUnderDirEntry.DIR); |
| if (dirUrl != null) |
| return new AllJarsUnderDirEntry(PathUtil.toPresentableUrl(dirUrl)); |
| throw new InvalidDataException(); |
| } |
| |
| public void writeValue(Element dataElement, AntClasspathEntry entry) throws WriteExternalException { |
| entry.writeExternal(dataElement); |
| } |
| }; |
| |
| void writeExternal(Element dataElement) throws WriteExternalException; |
| |
| void addFilesTo(List<File> files); |
| |
| CellAppearanceEx getAppearance(); |
| |
| abstract class AddEntriesFactory implements NullableFactory<List<AntClasspathEntry>> { |
| private final JComponent myParentComponent; |
| private final FileChooserDescriptor myDescriptor; |
| private final Function<VirtualFile,AntClasspathEntry> myMapper; |
| |
| public AddEntriesFactory(final JComponent parentComponent, |
| final FileChooserDescriptor descriptor, |
| final Function<VirtualFile, AntClasspathEntry> mapper) { |
| myParentComponent = parentComponent; |
| myDescriptor = descriptor; |
| myMapper = mapper; |
| } |
| |
| public List<AntClasspathEntry> create() { |
| final VirtualFile[] files = FileChooser.chooseFiles(myDescriptor, myParentComponent, null, null); |
| return files.length == 0 ? null : ContainerUtil.map(files, myMapper); |
| } |
| } |
| } |