Examples with LookupElement com.intellij.codeInsight.lookup.LookupElement used on opensource projects

Example 81 with LookupElement

use of com.intellij.codeInsight.lookup.LookupElement in project Intellij-Plugin by getgauge.

the class StepCompletionProvider method addCompletions.

@Override
public void addCompletions(@NotNull final CompletionParameters parameters, ProcessingContext context, @NotNull CompletionResultSet resultSet) {
    resultSet.stopHere();
    final String prefix = getPrefix(parameters);
    resultSet = resultSet.withPrefixMatcher(new GaugePrefixMatcher(prefix));
    Module moduleForPsiElement = GaugeUtil.moduleForPsiElement(parameters.getPosition());
    if (moduleForPsiElement == null) {
        return;
    }
    for (Type item : getStepsInModule(moduleForPsiElement)) {
        LookupElementBuilder element = LookupElementBuilder.create(item.getText()).withTypeText(item.getType(), true);
        element = element.withInsertHandler((InsertionContext context1, LookupElement item1) -> {
            if (context1.getCompletionChar() == '\t') {
                context1.getDocument().insertString(context1.getEditor().getCaretModel().getOffset(), "\n");
                PsiDocumentManager.getInstance(context1.getProject()).commitDocument(context1.getDocument());
            }
            PsiElement stepElement = context1.getFile().findElementAt(context1.getStartOffset()).getParent();
            final TemplateBuilder templateBuilder = TemplateBuilderFactory.getInstance().createTemplateBuilder(stepElement);
            replaceStepParamElements(prefix, context1, stepElement, templateBuilder);
            templateBuilder.run(context1.getEditor(), false);
        });
        resultSet.addElement(element);
    }
}

Example 82 with LookupElement

use of com.intellij.codeInsight.lookup.LookupElement in project intellij-plugins by JetBrains.

the class LanguageListCompletionContributor method doFillVariants.

private static void doFillVariants(@NotNull CompletionParameters parameters, @NotNull CompletionResultSet result) {
    for (CodeFenceLanguageProvider provider : LanguageGuesser.INSTANCE.getCodeFenceLanguageProviders()) {
        final List<LookupElement> lookups = provider.getCompletionVariantsForInfoString(parameters);
        for (LookupElement lookupElement : lookups) {
            result.addElement(LookupElementDecorator.withInsertHandler(lookupElement, (context, item) -> {
                new MyInsertHandler(parameters).handleInsert(context, item);
                lookupElement.handleInsert(context);
            }));
        }
    }
    for (Map.Entry<String, Language> entry : LanguageGuesser.INSTANCE.getLangToLanguageMap().entrySet()) {
        final Language language = entry.getValue();
        final LookupElementBuilder lookupElementBuilder = LookupElementBuilder.create(entry.getKey()).withIcon(new DeferredIconImpl<>(null, language, true, language1 -> {
            final LanguageFileType fileType = language1.getAssociatedFileType();
            return fileType != null ? fileType.getIcon() : null;
        })).withTypeText(language.getDisplayName(), true).withInsertHandler(new MyInsertHandler(parameters));
        result.addElement(lookupElementBuilder);
    }
}

Example 83 with LookupElement

use of com.intellij.codeInsight.lookup.LookupElement in project go-lang-idea-plugin by go-lang-plugin-org.

the class GoReferenceCompletionProvider method addElement.

private static void addElement(@NotNull PsiElement o, @NotNull ResolveState state, boolean forTypes, boolean vendoringEnabled, @NotNull Set<String> processedNames, @NotNull CompletionResultSet set) {
    LookupElement lookup = createLookupElement(o, state, forTypes, vendoringEnabled);
    if (lookup != null) {
        String lookupString = lookup.getLookupString();
        if (!processedNames.contains(lookupString)) {
            set.addElement(lookup);
            processedNames.add(lookupString);
        }
    }
}

Example 84 with LookupElement

use of com.intellij.codeInsight.lookup.LookupElement in project go-lang-idea-plugin by go-lang-plugin-org.

the class GoKeywordCompletionProvider method createKeywordLookupElement.

@NotNull
private LookupElement createKeywordLookupElement(@NotNull String keyword) {
    InsertHandler<LookupElement> insertHandler = ObjectUtils.chooseNotNull(myInsertHandler, createTemplateBasedInsertHandler("go_lang_" + keyword));
    LookupElement result = createKeywordLookupElement(keyword, myPriority, insertHandler);
    return myCompletionPolicy != null ? myCompletionPolicy.applyPolicy(result) : result;
}

Example 85 with LookupElement

use of com.intellij.codeInsight.lookup.LookupElement in project go-lang-idea-plugin by go-lang-plugin-org.

the class GoCompletionTest method testPointerSpecType.

public void testPointerSpecType() {
    myFixture.configureByText("foo.go", "package main; type a struct{};" + "func main() {q1, q2:=&a{};q<caret>}");
    myFixture.completeBasic();
    LookupElement first = ArrayUtil.getFirstElement(myFixture.getLookupElements());
    assertNotNull(first);
    LookupElementPresentation presentation = new LookupElementPresentation();
    first.renderElement(presentation);
    assertEquals("*main.a", presentation.getTypeText());
}