| /* |
| * Copyright 2000-2012 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.idea.maven.plugins.api; |
| |
| import com.intellij.lang.Language; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.InjectedLanguagePlaces; |
| import com.intellij.psi.LanguageInjector; |
| import com.intellij.psi.PsiLanguageInjectionHost; |
| import com.intellij.psi.xml.XmlText; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author Sergey Evdokimov |
| */ |
| public final class MavenPluginConfigurationLanguageInjector implements LanguageInjector { |
| |
| @Override |
| public void getLanguagesToInject(@NotNull final PsiLanguageInjectionHost host, @NotNull final InjectedLanguagePlaces injectionPlacesRegistrar) { |
| if (!(host instanceof XmlText)) return; |
| |
| final XmlText xmlText = (XmlText)host; |
| |
| if (!MavenPluginParamInfo.isSimpleText(xmlText)) return; |
| |
| MavenPluginParamInfo.ParamInfoList infoList = MavenPluginParamInfo.getParamInfoList(xmlText); |
| for (MavenPluginParamInfo.ParamInfo info : infoList) { |
| Language language = info.getLanguage(); |
| |
| if (language == null) { |
| MavenParamLanguageProvider provider = info.getLanguageProvider(); |
| if (provider != null) { |
| language = provider.getLanguage(xmlText, infoList.getDomCfg()); |
| } |
| } |
| |
| if (language != null) { |
| injectionPlacesRegistrar.addPlace(language, TextRange.from(0, host.getTextLength()), info.getLanguageInjectionPrefix(), info.getLanguageInjectionSuffix()); |
| return; |
| } |
| } |
| } |
| } |