| /* |
| * Copyright 2006 Sascha Weinreuter |
| * |
| * 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.intellij.lang.xpath.psi.impl; |
| |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFileFactory; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.util.LocalTimeCounter; |
| import org.intellij.lang.xpath.XPathFile; |
| import org.intellij.lang.xpath.context.ContextProvider; |
| import org.intellij.lang.xpath.psi.XPathExpression; |
| import org.intellij.lang.xpath.psi.XPathVariableReference; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class XPathChangeUtil { |
| private XPathChangeUtil() { |
| } |
| |
| @NotNull |
| public static XPathExpression createExpression(PsiElement context, String text) { |
| final XPathFile file = createXPathFile(context, text); |
| final XPathExpression child = PsiTreeUtil.getChildOfType(file, XPathExpression.class); |
| assert child != null; |
| return child; |
| } |
| |
| @NotNull |
| public static XPathVariableReference createVariableReference(PsiElement context, String name) { |
| return (XPathVariableReference)createExpression(context, "$" + name); |
| } |
| |
| @NotNull |
| public static XPathFile createXPathFile(PsiElement context, String text) { |
| final XPathFile file = createXPathFile(context.getProject(), text, context.getContainingFile().getFileType()); |
| ContextProvider.copy(context.getContainingFile(), file); |
| return file; |
| } |
| |
| @NotNull |
| public static XPathFile createXPathFile(Project project, String text, FileType fileType) { |
| return (XPathFile)PsiFileFactory.getInstance(project).createFileFromText("dummy." + fileType.getDefaultExtension(), fileType, text, LocalTimeCounter.currentTime(), true); |
| } |
| } |