| /* |
| * Copyright 2000-2011 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.xdebugger.impl.actions.handlers; |
| |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.xdebugger.XDebugSession; |
| import com.intellij.xdebugger.evaluation.XDebuggerEvaluator; |
| import com.intellij.xdebugger.impl.XDebugSessionImpl; |
| import com.intellij.xdebugger.impl.breakpoints.XExpressionImpl; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author nik |
| */ |
| public class XAddToWatchesFromEditorActionHandler extends XDebuggerActionHandler { |
| @Override |
| protected boolean isEnabled(@NotNull XDebugSession session, DataContext dataContext) { |
| return getTextToEvaluate(dataContext, session) != null; |
| } |
| |
| @Nullable |
| protected static String getTextToEvaluate(DataContext dataContext, XDebugSession session) { |
| final Editor editor = CommonDataKeys.EDITOR.getData(dataContext); |
| if (editor == null) { |
| return null; |
| } |
| |
| String text = editor.getSelectionModel().getSelectedText(); |
| if (text == null) { |
| XDebuggerEvaluator evaluator = session.getDebugProcess().getEvaluator(); |
| if (evaluator != null) { |
| text = XDebuggerEvaluateActionHandler.getExpressionText(evaluator, editor.getProject(), editor); |
| } |
| } |
| |
| return StringUtil.nullize(text, true); |
| } |
| |
| @Override |
| protected void perform(@NotNull XDebugSession session, DataContext dataContext) { |
| final String text = getTextToEvaluate(dataContext, session); |
| if (text == null) return; |
| |
| ((XDebugSessionImpl)session).getSessionTab().getWatchesView().addWatchExpression(XExpressionImpl.fromText(text), -1, true); |
| } |
| } |