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package org.eclipse.debug.internal.ui;
/*
* (c) Copyright IBM Corp. 2000, 2001.
* All Rights Reserved.
*/
import java.util.Iterator;
import java.util.List;
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.model.*;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.*;
/**
* Used to copy the values of variables to the clipboard from
* the Variables and Inspector views.
*/
public class CopyVariablesToClipboardActionDelegate extends CopyToClipboardActionDelegate {
private static final String PREFIX= "copy_variables_to_clipboard_action.";
protected String getHelpContextId() {
return IDebugHelpContextIds.COPY_VARIABLES_TO_CLIPBOARD_ACTION;
}
/**
* Only append children that are visible in the tree viewer
*/
protected boolean shouldAppendChildren(Object e) {
return((TreeViewer)fViewer).getExpandedState(e);
}
/**
* @see ControlActionDelegate
*/
public void initializeForOwner(ControlAction controlAction) {
controlAction.setEnabled(!controlAction.getStructuredSelection().isEmpty());
fViewer = (ContentViewer)controlAction.getSelectionProvider();
}
/**
* @see ControlActionDelegate
*/
protected String getPrefix() {
return PREFIX;
}
/**
* @see ControlActionDelegate
*/
public boolean isEnabledFor(Object element) {
return element instanceof IDebugElement || element instanceof InspectItem;
}
/**
* @see IActionDelegate
*/
public void selectionChanged(IAction action, ISelection s) {
action.setEnabled(!s.isEmpty());
}
}
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