| /* |
| * Copyright 2000-2014 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.intention.impl; |
| |
| import com.intellij.codeInsight.FileModificationService; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiReference; |
| import com.intellij.psi.PsiWhiteSpace; |
| import com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReference; |
| import com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReferenceSet; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author spleaner |
| */ |
| public class ConvertAbsolutePathToRelativeIntentionAction extends BaseIntentionAction { |
| |
| protected boolean isConvertToRelative() { |
| return true; |
| } |
| |
| @Override |
| public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) { |
| final int offset = editor.getCaretModel().getOffset(); |
| final PsiElement element = file.findElementAt(offset); |
| if (element == null || |
| element instanceof PsiWhiteSpace) { |
| return false; |
| } |
| |
| final PsiReference reference = file.findReferenceAt(offset); |
| final FileReference fileReference = reference == null ? null : FileReference.findFileReference(reference); |
| |
| if (fileReference != null) { |
| final FileReferenceSet set = fileReference.getFileReferenceSet(); |
| final FileReference lastReference = set.getLastReference(); |
| return set.couldBeConvertedTo(isConvertToRelative()) && lastReference != null && |
| (!isConvertToRelative() && !set.isAbsolutePathReference() || isConvertToRelative() && set.isAbsolutePathReference()) && |
| lastReference.resolve() != null; |
| } |
| |
| return false; |
| } |
| |
| @Override |
| @NotNull |
| public String getFamilyName() { |
| return "Convert " + (isConvertToRelative() ? "absolute" : "relative") + " path to " + (isConvertToRelative() ? "relative" : "absolute"); |
| } |
| |
| @Override |
| public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException { |
| if (!FileModificationService.getInstance().prepareFileForWrite(file)) return; |
| |
| final PsiReference reference = file.findReferenceAt(editor.getCaretModel().getOffset()); |
| final FileReference fileReference = reference == null ? null : FileReference.findFileReference(reference); |
| if (fileReference != null) { |
| final FileReference lastReference = fileReference.getFileReferenceSet().getLastReference(); |
| if (lastReference != null) lastReference.bindToElement(lastReference.resolve(), !isConvertToRelative()); |
| } |
| } |
| |
| @NotNull |
| @Override |
| public String getText() { |
| return "Convert path to " + (isConvertToRelative() ? "relative" : "absolute"); |
| } |
| |
| @Override |
| public boolean startInWriteAction() { |
| return true; |
| } |
| } |