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XmlNoVariantsDelegator

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This commit is contained in:
Dmitry Avdeev
2011-12-19 13:46:13 +04:00
parent 7fbc063e89
commit 9648da64d7
5 changed files with 144 additions and 75 deletions
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java/java-impl/src/com/intellij/codeInsight/completion/JavaNoVariantsDelegator.java
+21 -37
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@@ -17,54 +17,38 @@ package com.intellij.codeInsight.completion;
import com.intellij.codeInsight.lookup.AutoCompletionPolicy;
import com.intellij.codeInsight.lookup.LookupElement;
import com.intellij.openapi.util.Ref;
import com.intellij.util.Consumer;
/**
* @author peter
*/
public class JavaNoVariantsDelegator extends CompletionContributor {
public class JavaNoVariantsDelegator extends NoVariantsDelegator {
@Override
public void fillCompletionVariants(final CompletionParameters parameters, final CompletionResultSet result) {
final Ref<Boolean> empty = Ref.create(true);
Consumer<CompletionResult> passResult = new Consumer<CompletionResult>() {
public void consume(final CompletionResult lookupElement) {
empty.set(false);
result.passResult(lookupElement);
}
};
result.runRemainingContributors(parameters, passResult);
protected void delegate(CompletionParameters parameters, CompletionResultSet result, Consumer<CompletionResult> passResult) {
if (parameters.getCompletionType() == CompletionType.BASIC &&
parameters.getInvocationCount() <= 1 &&
JavaCompletionContributor.mayStartClassName(result, false) &&
JavaCompletionContributor.isClassNamePossible(parameters.getPosition())) {
final ClassByNameMerger merger = new ClassByNameMerger(parameters.getInvocationCount() == 0, result);
if (!empty.get() && parameters.getInvocationCount() == 0) {
result.restartCompletionWhenNothingMatches();
}
if (empty.get()) {
if (parameters.getCompletionType() == CompletionType.BASIC &&
parameters.getInvocationCount() <= 1 &&
JavaCompletionContributor.mayStartClassName(result, false) &&
JavaCompletionContributor.isClassNamePossible(parameters.getPosition())) {
final ClassByNameMerger merger = new ClassByNameMerger(parameters.getInvocationCount() == 0, result);
JavaClassNameCompletionContributor.addAllClasses(parameters, JavaCompletionSorting.addJavaSorting(parameters, result),
true, new Consumer<LookupElement>() {
@Override
public void consume(LookupElement element) {
JavaPsiClassReferenceElement classElement = element.as(JavaPsiClassReferenceElement.CLASS_CONDITION_KEY);
if (classElement != null) {
classElement.setAutoCompletionPolicy(AutoCompletionPolicy.NEVER_AUTOCOMPLETE);
}
merger.consume(classElement);
JavaClassNameCompletionContributor.addAllClasses(parameters, JavaCompletionSorting.addJavaSorting(parameters, result),
true, new Consumer<LookupElement>() {
@Override
public void consume(LookupElement element) {
JavaPsiClassReferenceElement classElement = element.as(JavaPsiClassReferenceElement.CLASS_CONDITION_KEY);
if (classElement != null) {
classElement.setAutoCompletionPolicy(AutoCompletionPolicy.NEVER_AUTOCOMPLETE);
}
});
merger.finishedClassProcessing();
merger.consume(classElement);
}
});
} else if (parameters.getCompletionType() == CompletionType.SMART && parameters.getInvocationCount() == 2) {
result.runRemainingContributors(parameters.withInvocationCount(3), passResult);
}
merger.finishedClassProcessing();
} else if (parameters.getCompletionType() == CompletionType.SMART && parameters.getInvocationCount() == 2) {
result.runRemainingContributors(parameters.withInvocationCount(3), passResult);
}
}
}