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/*
* Copyright 2000-2009 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.openapi.roots.impl;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.ProjectBundle;
import com.intellij.openapi.roots.LibraryOrderEntry;
import com.intellij.openapi.roots.OrderEntry;
import com.intellij.openapi.roots.impl.libraries.LibraryTableBase;
import com.intellij.openapi.roots.impl.libraries.LibraryTableImplUtil;
import com.intellij.openapi.roots.libraries.*;
import com.intellij.openapi.util.Condition;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.containers.ConvertingIterator;
import com.intellij.util.containers.Convertor;
import com.intellij.util.containers.FilteringIterator;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.Iterator;
/**
* @author dsl
*/
public class ModuleLibraryTable implements LibraryTable, LibraryTableBase.ModifiableModelEx {
private static final ModuleLibraryOrderEntryCondition MODULE_LIBRARY_ORDER_ENTRY_FILTER = new ModuleLibraryOrderEntryCondition();
private static final OrderEntryToLibraryConvertor ORDER_ENTRY_TO_LIBRARY_CONVERTOR = new OrderEntryToLibraryConvertor();
private final RootModelImpl myRootModel;
private final ProjectRootManagerImpl myProjectRootManager;
public static final LibraryTablePresentation MODULE_LIBRARY_TABLE_PRESENTATION = new LibraryTablePresentation() {
@Override
public String getDisplayName(boolean plural) {
return ProjectBundle.message("module.library.display.name", plural ? 2 : 1);
}
@Override
public String getDescription() {
return ProjectBundle.message("libraries.node.text.module");
}
@Override
public String getLibraryTableEditorTitle() {
return ProjectBundle.message("library.configure.module.title");
}
};
ModuleLibraryTable(RootModelImpl rootModel, ProjectRootManagerImpl projectRootManager) {
myRootModel = rootModel;
myProjectRootManager = projectRootManager;
}
@Override
@NotNull
public Library[] getLibraries() {
final ArrayList<Library> result = new ArrayList<Library>();
final Iterator<Library> libraryIterator = getLibraryIterator();
ContainerUtil.addAll(result, libraryIterator);
return result.toArray(new Library[result.size()]);
}
@Override
public Library createLibrary() {
return createLibrary(null);
}
@Override
public Library createLibrary(String name) {
return createLibrary(name, null);
}
@Override
public Library createLibrary(String name, @Nullable PersistentLibraryKind kind) {
final ModuleLibraryOrderEntryImpl orderEntry = new ModuleLibraryOrderEntryImpl(name, kind, myRootModel, myProjectRootManager);
myRootModel.addOrderEntry(orderEntry);
return orderEntry.getLibrary();
}
@Override
public void removeLibrary(@NotNull Library library) {
final Iterator<OrderEntry> orderIterator = myRootModel.getOrderIterator();
while (orderIterator.hasNext()) {
OrderEntry orderEntry = orderIterator.next();
if (orderEntry instanceof LibraryOrderEntry) {
final LibraryOrderEntry libraryOrderEntry = (LibraryOrderEntry) orderEntry;
if (libraryOrderEntry.isModuleLevel()) {
if (library.equals(libraryOrderEntry.getLibrary())) {
myRootModel.removeOrderEntry(orderEntry);
//Disposer.dispose(library);
return;
}
}
}
}
}
@Override
@NotNull
public Iterator<Library> getLibraryIterator() {
FilteringIterator<OrderEntry, LibraryOrderEntry> filteringIterator =
new FilteringIterator<OrderEntry, LibraryOrderEntry>(myRootModel.getOrderIterator(), MODULE_LIBRARY_ORDER_ENTRY_FILTER);
return new ConvertingIterator<LibraryOrderEntry, Library>(filteringIterator, ORDER_ENTRY_TO_LIBRARY_CONVERTOR);
}
@Override
public String getTableLevel() {
return LibraryTableImplUtil.MODULE_LEVEL;
}
@Override
public LibraryTablePresentation getPresentation() {
return MODULE_LIBRARY_TABLE_PRESENTATION;
}
@Override
public boolean isEditable() {
return true;
}
@Override
@Nullable
public Library getLibraryByName(@NotNull String name) {
final Iterator<Library> libraryIterator = getLibraryIterator();
while (libraryIterator.hasNext()) {
Library library = libraryIterator.next();
if (name.equals(library.getName())) return library;
}
return null;
}
@Override
public void addListener(Listener listener) {
throw new UnsupportedOperationException();
}
@Override
public void addListener(Listener listener, Disposable parentDisposable) {
throw new UnsupportedOperationException("Method addListener is not yet implemented in " + getClass().getName());
}
@Override
public void removeListener(Listener listener) {
throw new UnsupportedOperationException();
}
public Module getModule() {
return myRootModel.getModule();
}
private static class ModuleLibraryOrderEntryCondition implements Condition<OrderEntry> {
@Override
public boolean value(OrderEntry entry) {
return entry instanceof LibraryOrderEntry && ((LibraryOrderEntry)entry).isModuleLevel() && ((LibraryOrderEntry)entry).getLibrary() != null;
}
}
private static class OrderEntryToLibraryConvertor implements Convertor<LibraryOrderEntry, Library> {
@Override
public Library convert(LibraryOrderEntry o) {
return o.getLibrary();
}
}
@Override
public void commit() {
}
@Override
public boolean isChanged() {
return myRootModel.isChanged();
}
@Override
public ModifiableModel getModifiableModel() {
return this;
}
}
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