| /* |
| * Copyright 2000-2009 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.codeInsight.template; |
| |
| import com.intellij.codeInsight.template.impl.JavaTemplateUtil; |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.*; |
| import com.intellij.psi.util.PsiUtil; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author max, dsl |
| */ |
| public class PsiTypeResult implements RecalculatableResult { |
| private final SmartTypePointer myTypePointer; |
| private final JavaPsiFacade myFacade; |
| |
| public PsiTypeResult(@NotNull PsiType type, Project project) { |
| final PsiType actualType = PsiUtil.convertAnonymousToBaseType(type); |
| myTypePointer = SmartTypePointerManager.getInstance(project).createSmartTypePointer(actualType); |
| myFacade = JavaPsiFacade.getInstance(project); |
| } |
| |
| public PsiType getType() { |
| return myTypePointer.getType(); |
| } |
| |
| @Override |
| public boolean equalsToText(String text, PsiElement context) { |
| if (text.length() == 0) return false; |
| final PsiType type = getType(); |
| if (text.equals(type.getCanonicalText())) return true; |
| try { |
| PsiTypeCastExpression cast = (PsiTypeCastExpression)myFacade.getElementFactory().createExpressionFromText("(" + text + ")a", context); |
| final PsiTypeElement castType = cast.getCastType(); |
| return castType != null && castType.getType().equals(type); |
| } |
| catch (IncorrectOperationException e) { |
| // Indeed, not equal if cannot parse to a type. |
| return false; |
| } |
| } |
| |
| public String toString() { |
| return getType().getCanonicalText(); |
| } |
| |
| @Override |
| public void handleFocused(final PsiFile psiFile, final Document document, final int segmentStart, final int segmentEnd) { |
| JavaTemplateUtil.updateTypeBindings(getType(), psiFile, document, segmentStart, segmentEnd); |
| } |
| |
| @Override |
| public void handleRecalc(final PsiFile psiFile, final Document document, final int segmentStart, final int segmentEnd) { |
| JavaTemplateUtil.updateTypeBindings(getType(), psiFile, document, segmentStart, segmentEnd); |
| } |
| } |