| /* |
| * Copyright 2000-2011 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.intellij.ide.util; |
| |
| import com.intellij.ide.IdeBundle; |
| import com.intellij.lang.findUsages.LanguageFindUsages; |
| import com.intellij.psi.*; |
| import com.intellij.psi.util.PsiUtilBase; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author yole |
| */ |
| public class DeleteTypeDescriptionLocation extends ElementDescriptionLocation { |
| private final boolean myPlural; |
| |
| private DeleteTypeDescriptionLocation(final boolean plural) { |
| myPlural = plural; |
| } |
| |
| public static final DeleteTypeDescriptionLocation SINGULAR = new DeleteTypeDescriptionLocation(false); |
| public static final DeleteTypeDescriptionLocation PLURAL = new DeleteTypeDescriptionLocation(true); |
| |
| private static final ElementDescriptionProvider ourDefaultProvider = new DefaultProvider(); |
| |
| @Override |
| public ElementDescriptionProvider getDefaultProvider() { |
| return ourDefaultProvider; |
| } |
| |
| public boolean isPlural() { |
| return myPlural; |
| } |
| |
| public static class DefaultProvider implements ElementDescriptionProvider { |
| @Override |
| public String getElementDescription(@NotNull final PsiElement element, @NotNull final ElementDescriptionLocation location) { |
| if (location instanceof DeleteTypeDescriptionLocation) { |
| final boolean plural = ((DeleteTypeDescriptionLocation)location).isPlural(); |
| final int count = plural ? 2 : 1; |
| if (element instanceof PsiFileSystemItem && PsiUtilBase.isSymLink((PsiFileSystemItem)element)) { |
| return IdeBundle.message("prompt.delete.symlink", count); |
| } |
| if (element instanceof PsiFile) { |
| return IdeBundle.message("prompt.delete.file", count); |
| } |
| if (element instanceof PsiDirectory) { |
| return IdeBundle.message("prompt.delete.directory", count); |
| } |
| if (!plural) { |
| return LanguageFindUsages.INSTANCE.forLanguage(element.getLanguage()).getType(element); |
| } |
| return "elements"; |
| } |
| return null; |
| } |
| } |
| } |