Skip to content

Commit

Permalink
Merge pull request #463 from groovy/issue404
Browse files Browse the repository at this point in the history
  • Loading branch information
@eric-milles
eric-milles authored Feb 11, 2018
2 parents 9d2cb4d + 3a9cf25 commit a2136fe
Show file tree
Hide file tree
Showing 11 changed files with 520 additions and 442 deletions.
102 changes: 88 additions & 14 deletions ...ion.test/src/org/codehaus/groovy/eclipse/codeassist/tests/InnerTypeCompletionTests.groovy
View file
Original file line number Diff line number Diff line change
Expand Up @@ -116,25 +116,25 @@ final class InnerTypeCompletionTests extends CompletionTestSuite {
}
Outer.Inn
'''.stripIndent()
assertProposalCreated(contents, 'Inn', 'Inner - Outer')
applyProposalAndCheck(assertProposalCreated(contents, 'Inn', 'Inner - Outer'), contents.replaceFirst(/Inn\b/, 'Inner'))
}

@Test
void testInnerClass3a() {
void testInnerClass4() {
String contents = '''\
Map.Ent
'''.stripIndent()
applyProposalAndCheck(assertProposalCreated(contents, 'Ent', 'Entry - java.util.Map'), contents.replace('Ent', 'Entry'))
}

@Test
void testInnerClass3b() {
void testInnerClass5() {
setJavaPreference(PreferenceConstants.CODEASSIST_ADDIMPORT, 'false')
testInnerClass3a() // no difference; no qualifier should be inserted
testInnerClass4() // no difference; no qualifier should be inserted
}

@Test
void testInnerClass4() {
void testInnerClass6() {
addGroovySource '''\
class Outer {
class Inner {
Expand All @@ -150,7 +150,7 @@ final class InnerTypeCompletionTests extends CompletionTestSuite {
}

@Test
void testInnerClass5() {
void testInnerClass7() {
addGroovySource '''\
class Outer {
class Inner {
Expand All @@ -165,7 +165,7 @@ final class InnerTypeCompletionTests extends CompletionTestSuite {
}

@Test
void testInnerClass6() {
void testInnerClass8() {
addGroovySource '''\
class Outer {
class Inner {
Expand All @@ -181,7 +181,7 @@ final class InnerTypeCompletionTests extends CompletionTestSuite {
}

@Test
void testInnerClass6a() {
void testInnerClass9() {
addGroovySource '''\
class Outer {
class Inner {
Expand All @@ -198,7 +198,7 @@ final class InnerTypeCompletionTests extends CompletionTestSuite {
}

@Test
void testInnerClass7() {
void testInnerClass10() {
addGroovySource '''\
class Outer {
interface Inner {
Expand All @@ -215,7 +215,7 @@ final class InnerTypeCompletionTests extends CompletionTestSuite {
}

@Test
void testInnerClass7a() {
void testInnerClass11() {
addGroovySource '''\
class Outer {
interface Inner {
Expand All @@ -231,20 +231,94 @@ final class InnerTypeCompletionTests extends CompletionTestSuite {
}

@Test
void testInnerClass8() {
void testInnerClass12() {
addGroovySource '''\
class Outer {
class Inner {
}
}
''', 'Outer', 'v'

String contents = '''\
Outer.Inn
'''.stripIndent()
applyProposalAndCheck(assertProposalCreated(contents, 'Inn', 'Inner - v.Outer'), '''\
|import v.Outer
|
|Outer.Inner
|'''.stripMargin())
}

@Test
void testInnerClass13() {
addGroovySource '''\
class Outer {
class Inner {
}
}
''', 'Outer', 'w'

String contents = '''\
Outer.Inn
'''.stripIndent()
setJavaPreference(PreferenceConstants.CODEASSIST_ADDIMPORT, 'false')
applyProposalAndCheck(assertProposalCreated(contents, 'Inn', 'Inner - w.Outer'), '''\
|w.Outer.Inner
|'''.stripMargin())
}

@Test
void testInnerClass14() {
addGroovySource '''\
class Outer {
class Inner {
class Nucleus {
}
}
}
''', 'Outer', 'q'
''', 'Outer', 'x'

String contents = '''\
q.Outer.Inner.N
x.Outer.Inner.N
'''.stripIndent()
applyProposalAndCheck(assertProposalCreated(contents, 'N', 'Nucleus - q.Outer.Inner'), contents.replace('N', 'Nucleus'))
applyProposalAndCheck(assertProposalCreated(contents, 'N', 'Nucleus - x.Outer.Inner'), contents.replace('N', 'Nucleus'))
}

@Test
void testInnerClass15() {
addGroovySource '''\
class Outer {
class Inner {
}
}
''', 'Outer', 'y'

String contents = '''\
Inn
'''.stripIndent()
applyProposalAndCheck(assertProposalCreated(contents, 'Inn', 'Inner - y.Outer'), '''\
|import y.Outer.Inner
|
|Inner
|'''.stripMargin())
}

@Test
void testInnerClass16() {
addGroovySource '''\
class Outer {
class Inner {
}
}
''', 'Outer', 'z'

String contents = '''\
Inn
'''.stripIndent()
setJavaPreference(PreferenceConstants.CODEASSIST_ADDIMPORT, 'false')
applyProposalAndCheck(assertProposalCreated(contents, 'Inn', 'Inner - z.Outer'), '''\
|z.Outer.Inner
|'''.stripMargin())
}

//
Expand Down
14 changes: 11 additions & 3 deletions .../org/codehaus/groovy/eclipse/codeassist/processors/AbstractGroovyCompletionProcessor.java
View file
Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@
import org.codehaus.groovy.eclipse.codeassist.creators.IProposalCreator;
import org.codehaus.groovy.eclipse.codeassist.creators.MethodProposalCreator;
import org.codehaus.groovy.eclipse.codeassist.requestor.ContentAssistContext;
import org.eclipse.jdt.core.search.SearchPattern;
import org.eclipse.jdt.internal.core.SearchableEnvironment;
import org.eclipse.jdt.ui.text.java.JavaContentAssistInvocationContext;

Expand All @@ -35,15 +36,15 @@ public AbstractGroovyCompletionProcessor(ContentAssistContext context, JavaConte
this.javaContext = javaContext;
}

public ContentAssistContext getContext() {
public final ContentAssistContext getContext() {
return context;
}

public SearchableEnvironment getNameEnvironment() {
public final SearchableEnvironment getNameEnvironment() {
return nameEnvironment;
}

public JavaContentAssistInvocationContext getJavaContext() {
public final JavaContentAssistInvocationContext getJavaContext() {
return javaContext;
}

Expand All @@ -60,4 +61,11 @@ protected final GroovyCompletionProposal createProposal(int kind, int completion
proposal.setNameLookup(nameEnvironment.nameLookup);
return proposal;
}

protected static boolean matches(String prefix, String candidate, boolean camelCaseMatch) {
if (!camelCaseMatch) {
return candidate.startsWith(prefix);
}
return SearchPattern.camelCaseMatch(prefix, candidate);
}
}
32 changes: 16 additions & 16 deletions ...src/org/codehaus/groovy/eclipse/codeassist/processors/ConstructorCompletionProcessor.java
View file
Original file line number Diff line number Diff line change
Expand Up @@ -40,44 +40,47 @@

public class ConstructorCompletionProcessor extends AbstractGroovyCompletionProcessor implements ITypeResolver {

private JDTResolver resolver;
protected ModuleNode module;
protected JDTResolver resolver;

public ConstructorCompletionProcessor(ContentAssistContext context, JavaContentAssistInvocationContext javaContext, SearchableEnvironment nameEnvironment) {
super(context, javaContext, nameEnvironment);
}

@Override
public void setResolverInformation(ModuleNode module, JDTResolver resolver) {
this.module = module;
this.resolver = resolver;
}

@Override
public List<ICompletionProposal> generateProposals(IProgressMonitor monitor) {
ContentAssistContext context = getContext();
char[] constructorText; int constructorStart;
char[] completionChars; int completionStart;
switch (context.location) {
case CONSTRUCTOR:
context.extend(getJavaContext().getCoreContext(), null);
constructorText = context.fullCompletionExpression.replaceFirst("^new\\s+", "").toCharArray();
constructorStart = context.completionLocation - CharOperation.lastSegment(constructorText, '.').length;
completionChars = context.fullCompletionExpression.replaceAll("^new|\\s+", "").toCharArray();
completionStart = context.completionLocation - CharOperation.lastSegment(completionChars, '.').length;
break;
case METHOD_CONTEXT:
constructorText = ((MethodInfoContentAssistContext) context).methodName.toCharArray();
constructorStart = ((MethodInfoContentAssistContext) context).methodNameEnd - CharOperation.lastSegment(constructorText, '.').length;;
completionChars = ((MethodInfoContentAssistContext) context).methodName.replace('$', '.').toCharArray();
completionStart = ((MethodInfoContentAssistContext) context).methodNameEnd - CharOperation.lastSegment(completionChars, '.').length;
break;
default:
throw new IllegalStateException("Invalid constructor completion location: " + context.location.name());
}

GroovyProposalTypeSearchRequestor requestor = new GroovyProposalTypeSearchRequestor(context, getJavaContext(),
constructorStart, context.completionEnd - constructorStart, getNameEnvironment().nameLookup, monitor);

getNameEnvironment().findConstructorDeclarations(constructorText, true, requestor, monitor);
SearchableEnvironment environment = getNameEnvironment();
int replacementLength = context.completionEnd - completionStart;
GroovyProposalTypeSearchRequestor requestor = new GroovyProposalTypeSearchRequestor(
context, getJavaContext(), completionStart, replacementLength, environment.nameLookup, monitor);
environment.findConstructorDeclarations(completionChars, requestor.options.camelCaseMatch, requestor, monitor);

return requestor.processAcceptedConstructors(findUsedParameters(context), resolver);
}

private Set<String> findUsedParameters(ContentAssistContext context) {
protected static Set<String> findUsedParameters(ContentAssistContext context) {
if (context.location != ContentAssistLocation.METHOD_CONTEXT) {
return Collections.emptySet();
}
Expand All @@ -95,13 +98,10 @@ private Set<String> findUsedParameters(ContentAssistContext context) {
}
}
}

// now remove the arguments that are already written
if (arguments instanceof MapExpression) {
// Do extra filtering to determine what parameters are still
// available
MapExpression enclosingCallArgs = (MapExpression) arguments;
for (MapEntryExpression entry : enclosingCallArgs.getMapEntryExpressions()) {
// do extra filtering to determine what parameters are still available
for (MapEntryExpression entry : ((MapExpression) arguments).getMapEntryExpressions()) {
usedParams.add(entry.getKeyExpression().getText());
}
}
Expand Down
Loading

0 comments on commit a2136fe

Please sign in to comment.