| /* |
| * Copyright 2000-2013 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 org.jetbrains.plugins.javaFX.fxml.refs; |
| |
| import com.intellij.lang.ASTNode; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiReference; |
| import com.intellij.psi.PsiReferenceProvider; |
| import com.intellij.psi.xml.XmlProcessingInstruction; |
| import com.intellij.psi.xml.XmlTokenType; |
| import com.intellij.util.ArrayUtil; |
| import com.intellij.util.ProcessingContext; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.plugins.javaFX.fxml.JavaFxPsiUtil; |
| |
| /** |
| * User: anna |
| */ |
| class ImportReferenceProvider extends PsiReferenceProvider { |
| |
| @NotNull |
| @Override |
| public PsiReference[] getReferencesByElement(@NotNull PsiElement element, @NotNull ProcessingContext context) { |
| if (element instanceof XmlProcessingInstruction) { |
| final ASTNode importNode = element.getNode().findChildByType(XmlTokenType.XML_TAG_CHARACTERS); |
| if (importNode != null) { |
| final PsiElement importInstr = importNode.getPsi(); |
| final String instructionTarget = JavaFxPsiUtil.getInstructionTarget("import", (XmlProcessingInstruction)element); |
| if (instructionTarget != null && instructionTarget.equals(importInstr.getText())) { |
| final PsiReference[] references = |
| FxmlReferencesContributor.CLASS_REFERENCE_PROVIDER.getReferencesByString(instructionTarget, element, importInstr.getStartOffsetInParent()); |
| if (instructionTarget.endsWith(".*")) { |
| return ArrayUtil.remove(references, references.length - 1); |
| } |
| else { |
| return references; |
| } |
| } |
| } |
| } |
| return PsiReference.EMPTY_ARRAY; |
| } |
| } |