/*
* 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.ui;
import com.intellij.facet.ui.FacetEditorContext;
import com.intellij.facet.ui.FacetEditorTab;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.util.text.CharFilter;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.ui.DocumentAdapter;
import com.intellij.util.Function;
import com.intellij.util.containers.ContainerUtil;
import org.intellij.erlang.facet.ErlangFacetConfiguration;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import javax.swing.event.DocumentEvent;
import java.util.List;
public class ErlangFacetEditor extends FacetEditorTab {
private JPanel myRootPanel;
private JTextField myParseTransformsEditorField;
private final ErlangFacetConfiguration myConfiguration;
private boolean myIsModified = false;
public ErlangFacetEditor(@SuppressWarnings("UnusedParameters") FacetEditorContext editorContext, ErlangFacetConfiguration configuration) {
myConfiguration = configuration;
myParseTransformsEditorField.getDocument().addDocumentListener(new DocumentAdapter() {
@Override
protected void textChanged(DocumentEvent e) {
myIsModified = true;
}
});
}
@Nls
@Override
public String getDisplayName() {
return "Erlang";
}
@Nullable
@Override
public JComponent createComponent() {
reset();
return myRootPanel;
}
@Override
public boolean isModified() {
return myIsModified;
}
@Override
public void reset() {
myParseTransformsEditorField.setText(getConfigurationParseTransforms());
myIsModified = false;
}
@Override
public void disposeUIResources() {
}
@Override
public void apply() throws ConfigurationException {
myConfiguration.setParseTransformsFrom(getUiParseTransforms());
myIsModified = false;
}
private String getConfigurationParseTransforms() {
return StringUtil.join(myConfiguration.getParseTransforms(), ", ");
}
private List<String> getUiParseTransforms() {
String parseTransformsString = myParseTransformsEditorField.getText();
List<String> split = StringUtil.split(parseTransformsString, ",");
return ContainerUtil.mapNotNull(split, new Function<String, String>() {
@Nullable
@Override
public String fun(String s) {
String strippedModuleName = StringUtil.strip(s, CharFilter.NOT_WHITESPACE_FILTER);
return StringUtil.isEmpty(strippedModuleName) ? null : strippedModuleName;
}
});
}
}