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Navigation to get/set in property delegates when they are located in the libraries

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This commit is contained in:
Andrey Breslav
2013-08-28 11:43:13 +04:00
parent e53d1773ae
commit 2aca1dbbcd
1 changed files with 39 additions and 14 deletions
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idea/src/org/jetbrains/jet/plugin/references/JetPropertyDelegationMethodsReference.java
+39 -14
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@@ -18,20 +18,27 @@ package org.jetbrains.jet.plugin.references;
import com.beust.jcommander.internal.Lists;
import com.intellij.lang.ASTNode;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.TextRange;
import com.intellij.psi.*;
import com.intellij.psi.util.PsiTreeUtil;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.jet.lang.descriptors.*;
import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
import org.jetbrains.jet.lang.descriptors.FunctionDescriptor;
import org.jetbrains.jet.lang.descriptors.PropertyAccessorDescriptor;
import org.jetbrains.jet.lang.descriptors.PropertyDescriptor;
import org.jetbrains.jet.lang.psi.JetDeclaration;
import org.jetbrains.jet.lang.psi.JetProperty;
import org.jetbrains.jet.lang.psi.JetPropertyDelegate;
import org.jetbrains.jet.lang.resolve.BindingContext;
import org.jetbrains.jet.lang.resolve.BindingContextUtils;
import org.jetbrains.jet.lang.resolve.calls.model.ResolvedCall;
import org.jetbrains.jet.plugin.libraries.DecompiledNavigationUtils;
import org.jetbrains.jet.plugin.project.AnalyzerFacadeWithCache;
import java.util.Collection;
import java.util.List;
public class JetPropertyDelegationMethodsReference implements PsiPolyVariantReference {
@@ -64,23 +71,41 @@ public class JetPropertyDelegationMethodsReference implements PsiPolyVariantRefe
List<ResolveResult> results = Lists.newArrayList();
PropertyDescriptor propertyDescriptor = (PropertyDescriptor) descriptor;
addResultsForAccessor(context, results, propertyDescriptor.getGetter());
addResultsForAccessor(context, results, propertyDescriptor.getSetter());
addResultsForAccessor(property.getProject(), context, results, propertyDescriptor.getGetter());
addResultsForAccessor(property.getProject(), context, results, propertyDescriptor.getSetter());
return results.toArray(new ResolveResult[results.size()]);
}
private static void addResultsForAccessor(BindingContext context, List<ResolveResult> results, PropertyAccessorDescriptor accessor) {
if (accessor != null) {
ResolvedCall<FunctionDescriptor> resolvedCall = context.get(BindingContext.DELEGATED_PROPERTY_RESOLVED_CALL, accessor);
if (resolvedCall != null) {
FunctionDescriptor resultingDescriptor = resolvedCall.getResultingDescriptor();
private static void addResultsForAccessor(
Project project,
BindingContext context,
List<ResolveResult> results,
PropertyAccessorDescriptor accessor
) {
if (accessor == null) return;
PsiElement declaration = BindingContextUtils.descriptorToDeclaration(context, resultingDescriptor);
if (declaration != null) {
results.add(new PsiElementResolveResult(declaration, true));
}
}
ResolvedCall<FunctionDescriptor> resolvedCall = context.get(BindingContext.DELEGATED_PROPERTY_RESOLVED_CALL, accessor);
if (resolvedCall == null) return;
FunctionDescriptor resultingDescriptor = resolvedCall.getResultingDescriptor().getOriginal();
List<PsiElement> declarations = BindingContextUtils.descriptorToDeclarations(context, resultingDescriptor);
for (PsiElement declaration : declarations) {
results.add(new PsiElementResolveResult(declaration, true));
}
JetDeclaration declarationInDecompiledFile =
DecompiledNavigationUtils.findDeclarationForReference(project, resultingDescriptor);
if (declarationInDecompiledFile != null) {
results.add(new PsiElementResolveResult(declarationInDecompiledFile));
}
Collection<PsiElement> stdlibSymbols =
project.getComponent(BuiltInsReferenceResolver.class).resolveStandardLibrarySymbol(resultingDescriptor);
for (PsiElement symbol : stdlibSymbols) {
results.add(new PsiElementResolveResult(symbol));
}
}
@@ -107,7 +132,7 @@ public class JetPropertyDelegationMethodsReference implements PsiPolyVariantRefe
@NotNull
@Override
public String getCanonicalText() {
return "get";
return "<unknown>";
}
@Override