| /* |
| * Copyright 2000-2010 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.util.xml.ui.actions.generate; |
| |
| import com.intellij.codeInsight.actions.SimpleCodeInsightAction; |
| import com.intellij.codeInsight.template.Expression; |
| import com.intellij.codeInsight.template.TemplateBuilder; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.ElementManipulators; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.xml.XmlElement; |
| import com.intellij.util.xml.DomElement; |
| import com.intellij.util.xml.DomUtil; |
| import com.intellij.util.xml.GenericDomValue; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author Dmitry Avdeev |
| */ |
| public abstract class CreateDomElementAction<T extends DomElement> extends SimpleCodeInsightAction { |
| |
| private final Class<T> myContextClass; |
| |
| public CreateDomElementAction(Class<T> contextClass) { |
| myContextClass = contextClass; |
| } |
| |
| @Override |
| public void invoke(@NotNull Project project, @NotNull Editor editor, @NotNull PsiFile file) { |
| DomElement element = createElement(getContextElement(editor), editor, file, project); |
| } |
| |
| @Nullable |
| protected abstract DomElement createElement(T context, Editor editor, PsiFile file, Project project); |
| |
| @Override |
| protected boolean isValidForFile(@NotNull Project project, @NotNull Editor editor, @NotNull PsiFile file) { |
| return getContextElement(editor) != null; |
| } |
| |
| @Nullable |
| protected T getContextElement(Editor editor) { |
| return DomUtil.getContextElement(editor, myContextClass); |
| } |
| |
| public static void replaceElementValue(TemplateBuilder builder, GenericDomValue element, Expression expression) { |
| element.setStringValue(""); |
| XmlElement xmlElement = element.getXmlElement(); |
| builder.replaceElement(xmlElement, ElementManipulators.getValueTextRange(xmlElement), expression); |
| } |
| } |