Examples with PreferrableNameSuggestionProvider com.intellij.refactoring.rename.PreferrableNameSuggestionProvider used on opensource projects

Example 1 with PreferrableNameSuggestionProvider

use of com.intellij.refactoring.rename.PreferrableNameSuggestionProvider in project intellij-community by JetBrains.

the class MyLookupExpression method initLookupItems.

private static LookupElement[] initLookupItems(LinkedHashSet<String> names, PsiNamedElement elementToRename, PsiElement nameSuggestionContext, final boolean shouldSelectAll) {
    if (names == null) {
        names = new LinkedHashSet<>();
        for (NameSuggestionProvider provider : Extensions.getExtensions(NameSuggestionProvider.EP_NAME)) {
            final SuggestedNameInfo suggestedNameInfo = provider.getSuggestedNames(elementToRename, nameSuggestionContext, names);
            if (suggestedNameInfo != null && provider instanceof PreferrableNameSuggestionProvider && !((PreferrableNameSuggestionProvider) provider).shouldCheckOthers()) {
                break;
            }
        }
    }
    final LookupElement[] lookupElements = new LookupElement[names.size()];
    final Iterator<String> iterator = names.iterator();
    for (int i = 0; i < lookupElements.length; i++) {
        final String suggestion = iterator.next();
        lookupElements[i] = LookupElementBuilder.create(suggestion).withInsertHandler(new InsertHandler<LookupElement>() {

            @Override
            public void handleInsert(InsertionContext context, LookupElement item) {
                if (shouldSelectAll)
                    return;
                final Editor topLevelEditor = InjectedLanguageUtil.getTopLevelEditor(context.getEditor());
                final TemplateState templateState = TemplateManagerImpl.getTemplateState(topLevelEditor);
                if (templateState != null) {
                    final TextRange range = templateState.getCurrentVariableRange();
                    if (range != null) {
                        topLevelEditor.getDocument().replaceString(range.getStartOffset(), range.getEndOffset(), suggestion);
                    }
                }
            }
        });
    }
    return lookupElements;
}

Example 2 with PreferrableNameSuggestionProvider

use of com.intellij.refactoring.rename.PreferrableNameSuggestionProvider in project intellij-community by JetBrains.

the class GrAliasImportIntention method getSuggestedNames.

public static LinkedHashSet<String> getSuggestedNames(PsiElement psiElement, final PsiElement nameSuggestionContext) {
    final LinkedHashSet<String> result = new LinkedHashSet<>();
    result.add(UsageViewUtil.getShortName(psiElement));
    final NameSuggestionProvider[] providers = Extensions.getExtensions(NameSuggestionProvider.EP_NAME);
    for (NameSuggestionProvider provider : providers) {
        SuggestedNameInfo info = provider.getSuggestedNames(psiElement, nameSuggestionContext, result);
        if (info != null) {
            if (provider instanceof PreferrableNameSuggestionProvider && !((PreferrableNameSuggestionProvider) provider).shouldCheckOthers()) {
                break;
            }
        }
    }
    return result;
}