MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-09-27 10:03:11 +07:00
Code Issues Packages Projects Releases Wiki Activity

SPI: initial completion variants

Browse Source
This commit is contained in:
Anna Kozlova
2013-06-10 12:30:11 +04:00
parent cc742e1fb6
commit 8fe751291e
1 changed files with 23 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
java/java-impl/src/com/intellij/spi/psi/SPIProviderElement.java
+23
View File
@@ -15,19 +15,26 @@
*/
package com.intellij.spi.psi;
import com.intellij.codeInsight.lookup.LookupElementBuilder;
import com.intellij.extapi.psi.ASTWrapperPsiElement;
import com.intellij.lang.ASTNode;
import com.intellij.openapi.util.TextRange;
import com.intellij.psi.*;
import com.intellij.psi.infos.ClassCandidateInfo;
import com.intellij.psi.scope.PsiScopeProcessor;
import com.intellij.psi.search.searches.ClassInheritorsSearch;
import com.intellij.psi.util.ClassUtil;
import com.intellij.spi.SPIFileType;
import com.intellij.util.ArrayUtil;
import com.intellij.util.IncorrectOperationException;
import com.intellij.util.Processor;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
/**
* User: anna
*/
@@ -112,6 +119,22 @@ public class SPIProviderElement extends ASTWrapperPsiElement implements PsiJavaR
@NotNull
@Override
public Object[] getVariants() {
final String name = getContainingFile().getName();
final PsiClass superProvider = JavaPsiFacade.getInstance(getProject()).findClass(name, getResolveScope());
if (superProvider != null) {
final List<Object> result = new ArrayList<Object>();
ClassInheritorsSearch.search(superProvider).forEach(new Processor<PsiClass>() {
@Override
public boolean process(PsiClass psiClass) {
final String jvmClassName = ClassUtil.getJVMClassName(psiClass);
if (jvmClassName != null) {
result.add(LookupElementBuilder.create(psiClass, jvmClassName));
}
return false;
}
});
return result.toArray(new Object[result.size()]);
}
return ArrayUtil.EMPTY_OBJECT_ARRAY;
}