| /******************************************************************************* |
| * Copyright (c) 2006 IBM Corporation 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 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.actions.context; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.debug.core.model.IDebugElement; |
| import org.eclipse.debug.core.model.IThread; |
| import org.eclipse.debug.internal.ui.DebugPluginImages; |
| import org.eclipse.debug.internal.ui.IInternalDebugUIConstants; |
| import org.eclipse.debug.internal.ui.actions.ActionMessages; |
| import org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousSuspendResumeAdapter; |
| import org.eclipse.debug.internal.ui.actions.provisional.IBooleanRequestMonitor; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| |
| public class ResumeAction extends AbstractDebugContextAction { |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#doAction(java.lang.Object) |
| */ |
| protected void doAction(Object element) { |
| if (element instanceof IAdaptable) { |
| IAdaptable adaptable = (IAdaptable) element; |
| IAsynchronousSuspendResumeAdapter suspendResumer = (IAsynchronousSuspendResumeAdapter) adaptable.getAdapter(IAsynchronousSuspendResumeAdapter.class); |
| if (suspendResumer != null) |
| suspendResumer.resume(element, new ActionRequestMonitor()); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#isEnabledFor(java.lang.Object, org.eclipse.debug.internal.ui.actions.provisional.IBooleanRequestMonitor) |
| */ |
| protected void isEnabledFor(Object element, IBooleanRequestMonitor monitor) { |
| if (element instanceof IAdaptable) { |
| IAdaptable adaptable = (IAdaptable) element; |
| IAsynchronousSuspendResumeAdapter suspendResumer = (IAsynchronousSuspendResumeAdapter) adaptable.getAdapter(IAsynchronousSuspendResumeAdapter.class); |
| if (suspendResumer != null) { |
| suspendResumer.canResume(element, monitor); |
| } else { |
| notSupported(monitor); |
| } |
| } |
| } |
| |
| |
| /** |
| * Resumes all threads in the target associated with the given element |
| * |
| * @param object |
| * debug element |
| * @throws DebugException |
| * on failure |
| */ |
| protected void doActionForAllThreads(Object object) throws DebugException { |
| if (isEnabledForAllThreads(object)) { |
| IDebugElement debugElement = (IDebugElement) object; |
| IThread[] threads = debugElement.getDebugTarget().getThreads(); |
| for (int i = 0; i < threads.length; i++) { |
| IThread thread = threads[i]; |
| if (thread.canResume()) { |
| thread.resume(); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Returns whether 'resume all threads' should be enabled for the given |
| * element. |
| */ |
| protected boolean isEnabledForAllThreads(Object element) { |
| if (element instanceof IDebugElement) { |
| IDebugElement debugElement = (IDebugElement) element; |
| try { |
| IThread[] threads = debugElement.getDebugTarget().getThreads(); |
| for (int i = 0; i < threads.length; i++) { |
| if (threads[i].canResume()) { |
| return true; |
| } |
| } |
| } catch (DebugException e) { |
| } |
| } |
| return false; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#getStatusMessage() |
| */ |
| protected String getStatusMessage() { |
| return ActionMessages.ResumeActionDelegate_Exceptions_occurred_attempting_to_resume__2; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#getErrorDialogMessage() |
| */ |
| protected String getErrorDialogMessage() { |
| return ActionMessages.ResumeActionDelegate_Resume_failed__1; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#getText() |
| */ |
| public String getText() { |
| return ActionMessages.ResumeAction_0; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#getHelpContextId() |
| */ |
| public String getHelpContextId() { |
| return "resume_action_context"; //$NON-NLS-1$ |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#getId() |
| */ |
| public String getId() { |
| return "org.eclipse.debug.ui.debugview.toolbar.resume"; //$NON-NLS-1$ |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#getToolTipText() |
| */ |
| public String getToolTipText() { |
| return ActionMessages.ResumeAction_3; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#getDisabledImageDescriptor() |
| */ |
| public ImageDescriptor getDisabledImageDescriptor() { |
| return DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_RESUME); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#getHoverImageDescriptor() |
| */ |
| public ImageDescriptor getHoverImageDescriptor() { |
| return DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_RESUME); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.actions.context.AbstractDebugContextAction#getImageDescriptor() |
| */ |
| public ImageDescriptor getImageDescriptor() { |
| return DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_RESUME); |
| } |
| } |