/* * Copyright (c) 2019, WSO2 Inc. (http://www.wso2.org) All Rights Reserved. * * 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.wso2.lsp4intellij.actions; import com.intellij.codeInsight.documentation.actions.ShowQuickDocInfoAction; import com.intellij.lang.Language; import com.intellij.lang.LanguageDocumentation; import com.intellij.openapi.actionSystem.AnActionEvent; import com.intellij.openapi.actionSystem.CommonDataKeys; import com.intellij.openapi.application.ApplicationInfo; import com.intellij.openapi.diagnostic.Logger; import com.intellij.openapi.editor.Editor; import com.intellij.openapi.fileEditor.FileDocumentManager; import com.intellij.openapi.fileTypes.PlainTextLanguage; import com.intellij.openapi.project.DumbAware; import com.intellij.openapi.vfs.VirtualFile; import com.intellij.psi.PsiManager; import org.wso2.lsp4intellij.editor.EditorEventManager; import org.wso2.lsp4intellij.editor.EditorEventManagerBase; /** * Action overriding QuickDoc (CTRL+Q) */ class LSPQuickDocAction extends ShowQuickDocInfoAction implements DumbAware { private Logger LOG = Logger.getInstance(LSPQuickDocAction.class); @Override public void actionPerformed(AnActionEvent e) { Editor editor = e.getData(CommonDataKeys.EDITOR); VirtualFile file = FileDocumentManager.getInstance().getFile(editor.getDocument()); Language language = PsiManager.getInstance(editor.getProject()).findFile(file).getLanguage(); //Hack for IntelliJ 2018 TODO proper way if (LanguageDocumentation.INSTANCE.allForLanguage(language).isEmpty() || (Integer.parseInt(ApplicationInfo.getInstance().getMajorVersion()) > 2017) && language == PlainTextLanguage.INSTANCE) { EditorEventManager manager = EditorEventManagerBase.forEditor(editor); if (manager != null) { manager.quickDoc(editor); } else { super.actionPerformed(e); } } else super.actionPerformed(e); } }