| /******************************************************************************* |
| * Copyright (c) 2004, 2007 Mylyn project committers and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.context.core; |
| |
| import java.util.Set; |
| |
| import org.eclipse.mylyn.monitor.core.InteractionEvent; |
| |
| /** |
| * @author Mik Kersten |
| * @since 3.0 |
| * @noimplement |
| */ |
| public interface IInteractionContextManager { |
| |
| /** |
| * @return null if the element handle is null or if the element is not found in the active task context. |
| */ |
| public abstract IInteractionElement getElement(String elementHandle); |
| |
| public abstract void addListener(AbstractContextListener listener); |
| |
| public abstract void removeListener(AbstractContextListener listener); |
| |
| public abstract void activateContext(String handleIdentifier); |
| |
| public abstract void deactivateContext(String handleIdentifier); |
| |
| public abstract void deleteContext(String handleIdentifier); |
| |
| public abstract IInteractionContext getActiveContext(); |
| |
| public abstract Set<IInteractionElement> getActiveLandmarks(); |
| |
| public abstract Set<IInteractionElement> getActiveDocuments(IInteractionContext context); |
| |
| public abstract void updateHandle(IInteractionElement element, String newHandle); |
| |
| public abstract void deleteElement(IInteractionElement element); |
| |
| public IInteractionElement getActiveElement(); |
| |
| public IInteractionElement processInteractionEvent(InteractionEvent event); |
| |
| public boolean isContextActive(); |
| |
| /** |
| * Lazily loads set of handles with corresponding contexts. |
| */ |
| public boolean hasContext(String handleIdentifier); |
| |
| public abstract boolean isContextActivePropertySet(); |
| |
| public abstract boolean isContextCapturePaused(); |
| |
| /** |
| * NOTE: If pausing ensure to restore to original state. |
| */ |
| public void setContextCapturePaused(boolean paused); |
| } |