| /* |
| * 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. |
| */ |
| package com.intellij.codeInsight.hint; |
| |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.editor.actionSystem.EditorActionHandler; |
| import com.intellij.openapi.project.Project; |
| |
| public class EscapeHandler extends EditorActionHandler { |
| private final EditorActionHandler myOriginalHandler; |
| |
| public EscapeHandler(EditorActionHandler originalHandler) { |
| myOriginalHandler = originalHandler; |
| } |
| |
| @Override |
| public void execute(Editor editor, DataContext dataContext) { |
| Project project = CommonDataKeys.PROJECT.getData(dataContext); |
| if (project == null || !HintManagerImpl.getInstanceImpl().hideHints(HintManager.HIDE_BY_ESCAPE | HintManager.HIDE_BY_ANY_KEY, true, false)) { |
| myOriginalHandler.execute(editor, dataContext); |
| } |
| } |
| |
| @Override |
| public boolean isEnabled(Editor editor, DataContext dataContext) { |
| Project project = CommonDataKeys.PROJECT.getData(dataContext); |
| |
| if (project != null) { |
| HintManagerImpl hintManager = HintManagerImpl.getInstanceImpl(); |
| if (hintManager.isEscapeHandlerEnabled()) { |
| return true; |
| } |
| } |
| |
| return myOriginalHandler.isEnabled(editor, dataContext); |
| } |
| } |