/*
* Copyright 2003-2013 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.idea.java.psi.impl;
import com.intellij.codeInsight.completion.scope.JavaCompletionHints;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.JavaPsiFacade;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiDirectory;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiManager;
import com.intellij.psi.PsiModifier.ModifierConstant;
import com.intellij.psi.PsiModifierList;
import com.intellij.psi.PsiPackage;
import com.intellij.psi.PsiQualifiedNamedElement;
import com.intellij.psi.ResolveState;
import com.intellij.psi.scope.ElementClassHint;
import com.intellij.psi.scope.NameHint;
import com.intellij.psi.scope.PsiScopeProcessor;
import com.intellij.psi.search.GlobalSearchScope;
import com.intellij.psi.util.PsiUtil;
import com.intellij.util.IncorrectOperationException;
import jetbrains.mps.idea.core.icons.MPSIcons;
import jetbrains.mps.idea.core.psi.impl.MPSPsiModel;
import jetbrains.mps.idea.core.psi.impl.MPSPsiNodeBase;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.Icon;
/**
* danilla 5/14/13
*/
// Q: not sure if it should be MPSPsiNodeBase
public class MPSPackage extends MPSPsiNodeBase implements PsiPackage {
private MPSPsiModel myPsiModel;
public MPSPackage(MPSPsiModel psiModel, PsiManager manager) {
super(manager);
myPsiModel = psiModel;
}
@Override
public boolean isValid() {
return myPsiModel.isValid();
}
@Override
public PsiManager getManager() {
return myPsiModel.getManager();
}
@Override
public boolean processDeclarations(@NotNull PsiScopeProcessor processor, @NotNull ResolveState state, PsiElement lastParent, @NotNull PsiElement place) {
GlobalSearchScope scope = place.getResolveScope();
processor.handleEvent(PsiScopeProcessor.Event.SET_DECLARATION_HOLDER, this);
ElementClassHint classHint = processor.getHint(ElementClassHint.KEY);
final JavaPsiFacade facade = JavaPsiFacade.getInstance(getProject());
final Condition<String> prefixMatcher = processor.getHint(JavaCompletionHints.NAME_FILTER);
if (classHint != null) {
for (PsiClass clas :getClasses()) {
if (!processor.execute(clas, state)) return false;
}
}
return true;
}
@Nullable
@Override
public Icon getIcon(int flags) {
return MPSIcons.MODELS_TAB_ICON;
}
@NotNull
@Override
public String getQualifiedName() {
// Q: should I handle stereotype here?
// MPSPackage is supposed to be used only for real mps models in user's project
return myPsiModel.getQualifiedName();
}
@Nullable
public PsiQualifiedNamedElement getContainer() {
return null; //To change body of implemented methods use File | Settings | File Templates.
}
@Nullable
@Override
public PsiPackage getParentPackage() {
// todo
return null;
}
@NotNull
@Override
public PsiPackage[] getSubPackages() {
return new PsiPackage[0]; //To change body of implemented methods use File | Settings | File Templates.
}
@NotNull
@Override
public PsiPackage[] getSubPackages(@NotNull GlobalSearchScope scope) {
return new PsiPackage[0]; //To change body of implemented methods use File | Settings | File Templates.
}
@NotNull
@Override
public PsiClass[] getClasses() {
return myPsiModel.getRootNodesOfType(MPSPsiClassifier.class);
}
@NotNull
@Override
public PsiClass[] getClasses(@NotNull GlobalSearchScope scope) {
return new PsiClass[0]; //To change body of implemented methods use File | Settings | File Templates.
}
//TODO: add @Override in 3.3
public PsiFile[] getFiles(@NotNull GlobalSearchScope scope) {
return new PsiFile[0];
}
@Nullable
@Override
public PsiModifierList getAnnotationList() {
return null; //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public void handleQualifiedNameChange(@NotNull String newQualifiedName) {
//To change body of implemented methods use File | Settings | File Templates.
}
@Override
public VirtualFile[] occursInPackagePrefixes() {
return new VirtualFile[0]; //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public boolean containsClassNamed(String name) {
return false; //To change body of implemented methods use File | Settings | File Templates.
}
@NotNull
@Override
public PsiClass[] findClassByShortName(@NotNull String name, @NotNull GlobalSearchScope scope) {
return new PsiClass[0]; //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public String toString() {
return null; //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public void checkSetName(String name) throws IncorrectOperationException {
//To change body of implemented methods use File | Settings | File Templates.
}
@NotNull
@Override
public PsiDirectory[] getDirectories() {
return new PsiDirectory[0]; //To change body of implemented methods use File | Settings | File Templates.
}
@NotNull
@Override
public PsiDirectory[] getDirectories(@NotNull GlobalSearchScope scope) {
return new PsiDirectory[0]; //To change body of implemented methods use File | Settings | File Templates.
}
@Nullable
@Override
public PsiModifierList getModifierList() {
return null; //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public boolean hasModifierProperty(@ModifierConstant @NonNls @NotNull String name) {
return false; //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public PsiElement setName(@NonNls @NotNull String name) throws IncorrectOperationException {
return null; //To change body of implemented methods use File | Settings | File Templates.
}
}