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package org.eclipse.debug.internal.ui;
/*
* Licensed Materials - Property of IBM,
* WebSphere Studio Workbench
* (c) Copyright IBM Corp 2000
*/
import java.util.Iterator;
import org.eclipse.core.resources.IMarker;
import org.eclipse.core.resources.IWorkspaceRunnable;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.IBreakpointManager;
import org.eclipse.debug.core.IDebugStatusConstants;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.actions.SelectionProviderAction;
public class RemoveBreakpointAction extends SelectionProviderAction {
private final static String PREFIX= "remove_breakpoint_action.";
private final static String ERROR= "error.";
private final static String STATUS= PREFIX + "status";
public RemoveBreakpointAction(ISelectionProvider provider) {
super(provider, DebugUIUtils.getResourceString(PREFIX + TEXT));
setEnabled(!getStructuredSelection().isEmpty());
setToolTipText(DebugUIUtils.getResourceString(PREFIX + TOOL_TIP_TEXT));
}
/**
* @see IAction
*/
public void run() {
IStructuredSelection selection= getStructuredSelection();
if (selection.isEmpty()) {
return;
}
IStructuredSelection es= (IStructuredSelection)selection;
final Iterator itr= es.iterator();
final MultiStatus ms = new MultiStatus(DebugUIPlugin.getDefault().getDescriptor().getUniqueIdentifier(),
IDebugStatusConstants.REQUEST_FAILED, DebugUIUtils.getResourceString(STATUS), null);
IWorkspaceRunnable runnable= new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) {
IBreakpointManager breakpointManager= DebugPlugin.getDefault().getBreakpointManager();
while (itr.hasNext()) {
try {
breakpointManager.removeBreakpoint((IMarker)itr.next(), true);
} catch (CoreException ce) {
ms.merge(ce.getStatus());
}
}
}
};
try {
ResourcesPlugin.getWorkspace().run(runnable, null);
} catch (CoreException ce) {
ms.merge(ce.getStatus());
}
if (!ms.isOK()) {
DebugUIUtils.errorDialog(DebugUIPlugin.getActiveWorkbenchWindow().getShell(), PREFIX + ERROR, ms);
}
}
/**
* @see SelectionProviderAction
*/
public void selectionChanged(IStructuredSelection sel) {
setEnabled(!sel.isEmpty());
}
}
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