/*
* Copyright 2003-2016 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 jetbrains.mps.lang.editor.menus.substitute;
import jetbrains.mps.openapi.editor.EditorContext;
import jetbrains.mps.smodel.action.NodeFactoryManager;
import jetbrains.mps.smodel.constraints.ReferenceDescriptor;
import jetbrains.mps.smodel.presentation.NodePresentationUtil;
import jetbrains.mps.smodel.presentation.ReferenceConceptUtil;
import jetbrains.mps.smodel.runtime.IconResource;
import jetbrains.mps.smodel.runtime.IconResourceUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.mps.openapi.language.SConcept;
import org.jetbrains.mps.openapi.language.SReferenceLink;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.model.SNodeAccessUtil;
/**
* @author simon
*/
public class SmartReferenceSubstituteMenuItem extends DefaultSubstituteMenuItem {
private String myMatchingText;
private final SNode myReferentNode;
private final SConcept mySmartConcept;
private final SReferenceLink mySmartReference;
private final ReferenceDescriptor myRefDescriptor;
SmartReferenceSubstituteMenuItem(SNode referentNode, SNode parentNode, SNode currentChild, SConcept smartConcept,
SReferenceLink smartReference, @NotNull ReferenceDescriptor descriptor, EditorContext editorContext) {
super(smartConcept, parentNode, currentChild, editorContext);
myReferentNode = referentNode;
mySmartConcept = smartConcept;
mySmartReference = smartReference;
myRefDescriptor = descriptor;
}
@Nullable
@Override
public String getMatchingText(@NotNull String pattern) {
if (myMatchingText == null) {
// TODO compatibility with legacy. remove after 3.5
myMatchingText = myRefDescriptor.getReferencePresentation(myReferentNode, false, true, false);
if (myMatchingText == null) {
myMatchingText = getSmartMatchingText(false);
}
}
return myMatchingText;
}
private String getSmartMatchingText(boolean visible) {
String referentMatchingText = NodePresentationUtil.matchingText(myReferentNode, getReferentNode(), visible);
if (ReferenceConceptUtil.hasSmartAlias(mySmartConcept)) {
return ReferenceConceptUtil.getPresentationFromSmartAlias(mySmartConcept, referentMatchingText);
}
return referentMatchingText;
}
@Nullable
@Override
public String getDescriptionText(@NotNull String pattern) {
return "^" + NodePresentationUtil.descriptionText(myReferentNode, getParentNode());
}
@Nullable
@Override
public SNode createNode(@NotNull String pattern) {
SNode childNode = NodeFactoryManager.createNode(mySmartConcept, getCurrentChild(), getParentNode(), getParentNode().getModel());
SNodeAccessUtil.setReferenceTarget(childNode, mySmartReference, myReferentNode);
return childNode;
}
@Nullable
@Override
public IconResource getIcon(@NotNull String pattern) {
return IconResourceUtil.getIconResourceForConcept(myReferentNode.getConcept());
}
SNode getReferentNode() {
return myReferentNode;
}
String getVisibleMatchingText() {
// TODO compatibility with legacy. remove after 3.5
String visibleMatchingText = myRefDescriptor.getReferencePresentation(myReferentNode, true, true, false);
if (visibleMatchingText == null) {
visibleMatchingText = getSmartMatchingText(true);
}
return visibleMatchingText;
}
}