| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.netbeans.modules.cpplite.debugger; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| |
| import org.netbeans.api.debugger.ActionsManager; |
| import org.netbeans.spi.debugger.ActionsProvider; |
| import org.netbeans.spi.debugger.ActionsProviderSupport; |
| import org.netbeans.spi.debugger.ContextProvider; |
| import org.openide.util.RequestProcessor; |
| |
| /** |
| * The CPP Lite Debugger's actions provider. |
| */ |
| @ActionsProvider.Registration(path="CPPLiteSession", actions={"start", "stepInto", "stepOver", "stepOut", |
| "pause", "continue", "kill"}) |
| public final class CPPLiteActionsProvider extends ActionsProviderSupport { |
| |
| private static final Logger LOGGER = Logger.getLogger(CPPLiteActionsProvider.class.getName()); |
| |
| private static final Set<Object> ACTIONS = new HashSet<>(); |
| private static final Set<Object> ACTIONS_TO_DISABLE = new HashSet<>(); |
| |
| static { |
| ACTIONS.add (ActionsManager.ACTION_KILL); |
| ACTIONS.add (ActionsManager.ACTION_CONTINUE); |
| ACTIONS.add (ActionsManager.ACTION_PAUSE); |
| ACTIONS.add (ActionsManager.ACTION_START); |
| ACTIONS.add (ActionsManager.ACTION_STEP_INTO); |
| ACTIONS.add (ActionsManager.ACTION_STEP_OVER); |
| ACTIONS.add (ActionsManager.ACTION_STEP_OUT); |
| ACTIONS_TO_DISABLE.addAll(ACTIONS); |
| // Ignore the KILL action |
| ACTIONS_TO_DISABLE.remove(ActionsManager.ACTION_KILL); |
| } |
| |
| /** The ReqeustProcessor used by action performers. */ |
| private static RequestProcessor actionsRequestProcessor; |
| private static RequestProcessor killRequestProcessor; |
| |
| private final CPPLiteDebugger debugger; |
| |
| public CPPLiteActionsProvider(ContextProvider contextProvider) { |
| debugger = contextProvider.lookupFirst(null, CPPLiteDebugger.class); |
| // init actions |
| for (Object action : ACTIONS) { |
| setEnabled (action, true); |
| } |
| } |
| |
| @Override |
| public Set getActions () { |
| return ACTIONS; |
| } |
| |
| @Override |
| public void doAction (Object action) { |
| LOGGER.log(Level.FINE, "CPPLiteDebugger.doAction({0}), is kill = {1}", new Object[]{action, action == ActionsManager.ACTION_KILL}); |
| if (action == ActionsManager.ACTION_KILL) { |
| debugger.finish(); |
| } else |
| if (action == ActionsManager.ACTION_CONTINUE) { |
| debugger.resume(); |
| } else |
| if (action == ActionsManager.ACTION_PAUSE) { |
| debugger.pause(); |
| } else |
| if (action == ActionsManager.ACTION_START) { |
| return ; |
| } else |
| if ( action == ActionsManager.ACTION_STEP_INTO || |
| action == ActionsManager.ACTION_STEP_OUT || |
| action == ActionsManager.ACTION_STEP_OVER |
| ) { |
| debugger.doStep (action); |
| } |
| } |
| |
| @Override |
| public void postAction(final Object action, final Runnable actionPerformedNotifier) { |
| if (action == ActionsManager.ACTION_KILL) { |
| synchronized (CPPLiteDebugger.class) { |
| if (killRequestProcessor == null) { |
| killRequestProcessor = new RequestProcessor("CPPLite debugger finish RP", 1); |
| } |
| } |
| killRequestProcessor.post(new Runnable() { |
| @Override |
| public void run() { |
| try { |
| doAction(action); |
| } finally { |
| actionPerformedNotifier.run(); |
| } |
| } |
| }); |
| return ; |
| } |
| setDebugActionsEnabled(false); |
| synchronized (CPPLiteDebugger.class) { |
| if (actionsRequestProcessor == null) { |
| actionsRequestProcessor = new RequestProcessor("CPPLite debugger actions RP", 1); |
| } |
| } |
| actionsRequestProcessor.post(new Runnable() { |
| @Override |
| public void run() { |
| try { |
| doAction(action); |
| } finally { |
| actionPerformedNotifier.run(); |
| setDebugActionsEnabled(true); |
| } |
| } |
| }); |
| } |
| |
| private void setDebugActionsEnabled(boolean enabled) { |
| for (Object action : ACTIONS_TO_DISABLE) { |
| setEnabled(action, enabled); |
| } |
| } |
| |
| } |