com.intellij.psi.codeStyle.SuggestedNameInfo Java Examples

The following examples show how to use com.intellij.psi.codeStyle.SuggestedNameInfo. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: RenameDialog.java    From consulo with Apache License 2.0 6 votes vote down vote up 
public String[] getSuggestedNames() {
  final LinkedHashSet<String> result = new LinkedHashSet<String>();
  final String initialName = VariableInplaceRenameHandler.getInitialName();
  if (initialName != null) {
    result.add(initialName);
  }
  result.add(UsageViewUtil.getShortName(myPsiElement));
  final NameSuggestionProvider[] providers = Extensions.getExtensions(NameSuggestionProvider.EP_NAME);
  for(NameSuggestionProvider provider: providers) {
    SuggestedNameInfo info = provider.getSuggestedNames(myPsiElement, myNameSuggestionContext, result);
    if (info != null) {
      mySuggestedNameInfo = info;
      if (provider instanceof PreferrableNameSuggestionProvider && !((PreferrableNameSuggestionProvider)provider).shouldCheckOthers()) break;
    }
  }
  return ArrayUtil.toStringArray(result);
}
Example #2
Source File: TypeHintSuggestionProvider.java    From idea-php-toolbox with MIT License 5 votes vote down vote up 
@Nullable
@Override
public SuggestedNameInfo getSuggestedNames(PsiElement psiElement, PsiElement psiElement1, Set<String> set) {

    if(!(psiElement instanceof Parameter)) {
        return null;
    }

    List<String> filter = ContainerUtil.filter(PhpNameSuggestionUtil.variableNameByType((Parameter) psiElement, psiElement.getProject(), false), s -> !StringUtil.containsChar(s, '\\'));

    if(filter.size() == 0) {
        return null;
    }

    for (String item : filter) {

        for(String end: TRIM_STRINGS) {

            // ending
            if(item.toLowerCase().endsWith(end)) {
                item = item.substring(0, item.length() - end.length());
            }

            // remove starting
            if(item.toLowerCase().startsWith(end)) {
                item = WordUtils.uncapitalize(item.substring(end.length()));
            }
        }

        if(StringUtils.isNotBlank(item)) {
            set.add(item);
        }
    }

    return null;
}
Example #3
Source File: TypeHintSuggestionProvider.java    From idea-php-toolbox with MIT License 5 votes vote down vote up 
@Nullable
@Override
public SuggestedNameInfo getSuggestedNames(PsiElement psiElement, PsiElement psiElement1, Set<String> set) {

    if(!(psiElement instanceof Parameter)) {
        return null;
    }

    List<String> filter = ContainerUtil.filter(PhpNameSuggestionUtil.variableNameByType((Parameter) psiElement, psiElement.getProject(), false), s -> !StringUtil.containsChar(s, '\\'));

    if(filter.size() == 0) {
        return null;
    }

    for (String item : filter) {

        for(String end: TRIM_STRINGS) {

            // ending
            if(item.toLowerCase().endsWith(end)) {
                item = item.substring(0, item.length() - end.length());
            }

            // remove starting
            if(item.toLowerCase().startsWith(end)) {
                item = WordUtils.uncapitalize(item.substring(end.length()));
            }
        }

        if(StringUtils.isNotBlank(item)) {
            set.add(item);
        }
    }

    return null;
}
Example #4
Source File: CSharpNameSuggestionProvider.java    From consulo-csharp with Apache License 2.0 5 votes vote down vote up 
@Nullable
@Override
public SuggestedNameInfo getSuggestedNames(PsiElement element, @Nullable PsiElement nameSuggestionContext, Set<String> result)
{
	if(element.getLanguage() != CSharpLanguage.INSTANCE)
	{
		return null;
	}

	Iterator<String> iterator = result.iterator();
	while(iterator.hasNext())
	{
		String next = iterator.next();

		if(CSharpNameSuggesterUtil.isKeyword(next))
		{
			iterator.remove();
		}
	}

	if(element instanceof DotNetVariable)
	{
		Collection<String> names = CSharpNameSuggesterUtil.getSuggestedVariableNames((DotNetVariable) element);
		result.addAll(names);
		return new SuggestedNameInfo(ArrayUtil.toStringArray(names))
		{
		};
	}
	return null;
}
Example #5
Source File: MyLookupExpression.java    From consulo with Apache License 2.0 5 votes vote down vote up 
private static LookupElement[] initLookupItems(LinkedHashSet<String> names,
                                               PsiNamedElement elementToRename, 
                                               PsiElement nameSuggestionContext,
                                               final boolean shouldSelectAll) {
  if (names == null) {
    names = new LinkedHashSet<String>();
    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 #6
Source File: InplaceVariableIntroducer.java    From consulo with Apache License 2.0 5 votes vote down vote up 
@Nullable
private LookupElement[] createLookupItems(String name, Editor editor, PsiNamedElement psiVariable) {
  TemplateState templateState = TemplateManagerImpl.getTemplateState(editor);
  if (psiVariable != null) {
    final TextResult insertedValue =
      templateState != null ? templateState.getVariableValue(PRIMARY_VARIABLE_NAME) : null;
    if (insertedValue != null) {
      final String text = insertedValue.getText();
      if (!text.isEmpty() && !Comparing.strEqual(text, name)) {
        final LinkedHashSet<String> names = new LinkedHashSet<String>();
        names.add(text);
        for (NameSuggestionProvider provider : Extensions.getExtensions(NameSuggestionProvider.EP_NAME)) {
          final SuggestedNameInfo suggestedNameInfo = provider.getSuggestedNames(psiVariable, psiVariable, names);
          if (suggestedNameInfo != null &&
              provider instanceof PreferrableNameSuggestionProvider &&
              !((PreferrableNameSuggestionProvider)provider).shouldCheckOthers()) {
            break;
          }
        }
        final LookupElement[] items = new LookupElement[names.size()];
        final Iterator<String> iterator = names.iterator();
        for (int i = 0; i < items.length; i++) {
          items[i] = LookupElementBuilder.create(iterator.next());
        }
        return items;
      }
    }
  }
  return myLookupItems;
}
Example #7
Source File: NameSuggestionProvider.java    From consulo with Apache License 2.0 4 votes vote down vote up 
@javax.annotation.Nullable
SuggestedNameInfo getSuggestedNames(PsiElement element, @Nullable PsiElement nameSuggestionContext, Set<String> result);