Bug 60227 [Progress] support for clients implementing IRunnableContext
Clients which implement IRunnableContext directly need some support so that they can also show the BlockedJobsDialog. These clients currently typically run an operation as follows (for example SearchDialog): ModalContext.run(runnable, fork, getProgressMonitor(), getShell().getDisplay ()); One idea is to provide them with a helper that creates a progress monitor that handles setBlocked by showing the BlockedJobsDialog. For example, IProgressService.getProgressMonitorFor(IProgressMonitor); The wrapper could be implemented as shown below. It could probably reuse some of the WorkbenchWizardBlockedHandler. Once this support is in place the WorkbenchWindow should leverage this support. public class BlockedJobsAwareProgressMonitor extends ProgressMonitorWrapper { private BlockedJobsDialog blockedDialog; private Shell shell; private String currentTask; protected BlockedJobsAwareProgressMonitor(Shell shell, IProgressMonitor monitor) { super(monitor); this.shell = shell; } public void clearBlocked() { if (blockedDialog == null) return; blockedDialog.close(); blockedDialog = null; } public void setBlocked(IStatus reason) { showBlocked(shell, this, reason, currentTask); } public void showBlocked(Shell parentShell, IProgressMonitor blockingMonitor, IStatus blockingStatus, String blockedName) { if (blockedName == null) blockedName = parentShell.getText(); blockedDialog = new BlockedJobsDialog(parentShell, blockingMonitor, blockingStatus); blockedDialog.setBlockedTaskName(blockedName); blockedDialog.open(); } public void beginTask(String name, int totalWork) { super.beginTask(name, totalWork); currentTask = name; } }
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
public void clearBlocked() {
			
		}
		
		/* (non-Javadoc)
		 * @see org.eclipse.jface.wizard.IWizardBlockedHandler#showBlocked(org.eclipse.swt.widgets.Shell, org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IStatus, java.lang.String)
		 */
		public void showBlocked(Shell parentShell, IProgressMonitor blocking,
				IStatus blockingStatus, String blockedName) {
			
		}
	};
	
	private IWizard wizard;
	
	private ArrayList createdWizards = new ArrayList();
	
	private ArrayList nestedWizards = new ArrayList();
	
	private IWizardPage currentPage = null;
		
	private long activeRunningOperations = 0;
	
	private String pageMessage;
	private int pageMessageType = IMessageProvider.NONE;
	private String pageDescription;
	
	private ProgressMonitorPart progressMonitorPart;
	private Cursor waitCursor;
	private Cursor arrowCursor;