codeInsight-impl -> java-impl

2026-10-06 10:07:41 +07:00 · 2009-08-30 21:38:31 +04:00
parent 24d55f00eb
commit 4d0e4e551a
459 changed files with 2 additions and 2 deletions
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2000-2005 by JetBrains s.r.o. All Rights Reserved.
+ * Use is subject to license terms.
+ */
+package com.intellij.codeInsight.completion;
+
+import com.intellij.codeInsight.lookup.LookupItem;
+import com.intellij.codeInsight.lookup.AutoCompletionPolicy;
+import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.patterns.ElementPattern;
+import static com.intellij.patterns.PlatformPatterns.psiElement;
+import com.intellij.patterns.PsiJavaPatterns;
+import static com.intellij.patterns.StandardPatterns.or;
+import com.intellij.psi.*;
+import com.intellij.util.ProcessingContext;
+import gnu.trove.THashSet;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Set;
+
+/**
+ * @author peter
+ */
+public class JavaMemberNameCompletionContributor extends CompletionContributor {
+  public static final ElementPattern<PsiElement> INSIDE_TYPE_PARAMS_PATTERN =
+    psiElement().afterLeaf(psiElement().withText("?").afterLeaf("<", ","));
+
+  public JavaMemberNameCompletionContributor() {
+    extend(
+        CompletionType.BASIC,
+        psiElement(PsiIdentifier.class).andNot(INSIDE_TYPE_PARAMS_PATTERN).withParent(
+            or(psiElement(PsiLocalVariable.class), psiElement(PsiParameter.class))),
+        new CompletionProvider<CompletionParameters>() {
+          public void addCompletions(@NotNull final CompletionParameters parameters, final ProcessingContext matchingContext, @NotNull final CompletionResultSet result) {
+            final Set<LookupItem> lookupSet = new THashSet<LookupItem>();
+            ApplicationManager.getApplication().runReadAction(new Runnable() {
+              public void run() {
+                JavaCompletionUtil.completeLocalVariableName(lookupSet, result.getPrefixMatcher(), (PsiVariable)parameters.getPosition().getParent());
+              }
+            });
+            for (final LookupItem item : lookupSet) {
+              result.addElement(item.setAutoCompletionPolicy(AutoCompletionPolicy.GIVE_CHANCE_TO_OVERWRITE));
+            }
+          }
+        });
+    extend(
+        CompletionType.BASIC,
+        psiElement(PsiIdentifier.class).withParent(PsiField.class).andNot(INSIDE_TYPE_PARAMS_PATTERN),
+        new CompletionProvider<CompletionParameters>() {
+      public void addCompletions(@NotNull final CompletionParameters parameters, final ProcessingContext matchingContext, @NotNull final CompletionResultSet result) {
+        final Set<LookupItem> lookupSet = new THashSet<LookupItem>();
+        ApplicationManager.getApplication().runReadAction(new Runnable() {
+          public void run() {
+            final PsiVariable variable = (PsiVariable)parameters.getPosition().getParent();
+            JavaCompletionUtil.completeFieldName(lookupSet, variable, result.getPrefixMatcher());
+            JavaCompletionUtil.completeMethodName(lookupSet, variable, result.getPrefixMatcher());
+          }
+        });
+        for (final LookupItem item : lookupSet) {
+          result.addElement(item);
+        }
+      }
+    });
+    extend(
+        CompletionType.BASIC, PsiJavaPatterns.psiElement().nameIdentifierOf(PsiJavaPatterns.psiMethod().withParent(PsiClass.class)),
+        new CompletionProvider<CompletionParameters>() {
+          public void addCompletions(@NotNull final CompletionParameters parameters, final ProcessingContext matchingContext, @NotNull final CompletionResultSet result) {
+            final Set<LookupItem> lookupSet = new THashSet<LookupItem>();
+            ApplicationManager.getApplication().runReadAction(new Runnable() {
+              public void run() {
+                JavaCompletionUtil.completeMethodName(lookupSet, parameters.getPosition().getParent(), result.getPrefixMatcher());
+              }
+            });
+            for (final LookupItem item : lookupSet) {
+              result.addElement(item);
+            }
+          }
+        });
+
+  }
+
+}