| /* |
| * Copyright 2000-2009 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. |
| */ |
| |
| /** |
| * @author Vladimir Kondratyev |
| */ |
| package com.intellij.ide.actions; |
| |
| import com.intellij.codeInsight.daemon.DaemonCodeAnalyzer; |
| import com.intellij.codeInsight.daemon.impl.DaemonListeners; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.actionSystem.PlatformDataKeys; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.fileEditor.FileEditorManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiManager; |
| |
| public class TogglePopupHintsAction extends AnAction{ |
| private static final Logger LOG=Logger.getInstance("#com.intellij.ide.actions.TogglePopupHintsAction"); |
| |
| private static PsiFile getTargetFile(DataContext dataContext){ |
| Project project = CommonDataKeys.PROJECT.getData(dataContext); |
| if(project==null){ |
| return null; |
| } |
| VirtualFile[] files=FileEditorManager.getInstance(project).getSelectedFiles(); |
| if(files.length==0){ |
| return null; |
| } |
| PsiFile psiFile=PsiManager.getInstance(project).findFile(files[0]); |
| LOG.assertTrue(psiFile!=null); |
| return psiFile; |
| } |
| |
| @Override |
| public void update(AnActionEvent e){ |
| PsiFile psiFile=getTargetFile(e.getDataContext()); |
| e.getPresentation().setEnabled(psiFile!=null); |
| } |
| |
| @Override |
| public void actionPerformed(AnActionEvent e){ |
| PsiFile psiFile=getTargetFile(e.getDataContext()); |
| LOG.assertTrue(psiFile!=null); |
| Project project = CommonDataKeys.PROJECT.getData(e.getDataContext()); |
| LOG.assertTrue(project!=null); |
| DaemonCodeAnalyzer codeAnalyzer = DaemonCodeAnalyzer.getInstance(project); |
| codeAnalyzer.setImportHintsEnabled(psiFile,!codeAnalyzer.isImportHintsEnabled(psiFile)); |
| DaemonListeners.getInstance(project).updateStatusBar(); |
| } |
| } |