/*
* Copyright 2012-2014 Sergey Ignatov
*
* 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.intellij.erlang.facet;
import com.intellij.facet.FacetConfiguration;
import com.intellij.facet.ui.FacetEditorContext;
import com.intellij.facet.ui.FacetEditorTab;
import com.intellij.facet.ui.FacetValidatorsManager;
import com.intellij.openapi.components.PersistentStateComponent;
import com.intellij.openapi.util.InvalidDataException;
import com.intellij.openapi.util.WriteExternalException;
import com.intellij.util.containers.ContainerUtil;
import org.intellij.erlang.facet.ui.ErlangFacetEditor;
import org.intellij.erlang.jps.model.ErlangModuleExtensionProperties;
import org.jdom.Element;
import org.jetbrains.annotations.Nullable;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
public class ErlangFacetConfiguration implements FacetConfiguration, PersistentStateComponent<ErlangModuleExtensionProperties> {
private ErlangModuleExtensionProperties myState = new ErlangModuleExtensionProperties();
@Override
public FacetEditorTab[] createEditorTabs(FacetEditorContext editorContext, FacetValidatorsManager validatorsManager) {
return new FacetEditorTab[] {new ErlangFacetEditor(editorContext, this)};
}
@Override
public void readExternal(Element element) throws InvalidDataException {
}
@Override
public void writeExternal(Element element) throws WriteExternalException {
}
@Nullable
@Override
public ErlangModuleExtensionProperties getState() {
return myState;
}
@Override
public void loadState(ErlangModuleExtensionProperties state) {
myState = state;
}
public List<String> getParseTransforms() {
return Collections.unmodifiableList(myState.myParseTransforms);
}
public void setParseTransformsFrom(Iterable<String> parseTransforms) {
myState.myParseTransforms = ContainerUtil.newArrayList(ContainerUtil.newLinkedHashSet(parseTransforms));
}
public void addParseTransforms(Collection<String> newParseTransforms) {
if (newParseTransforms.isEmpty()) return;
//noinspection unchecked
setParseTransformsFrom(ContainerUtil.concat(myState.myParseTransforms, newParseTransforms));
}
}