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/*******************************************************************************
* Copyright (c) 2007-2012 Wind River Systems, Inc. and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Ted R Williams (Wind River Systems, Inc.) - initial implementation
*******************************************************************************/
package org.eclipse.cdt.debug.ui.memory.search;
import java.util.Properties;
import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
import org.eclipse.debug.core.model.IMemoryBlock;
import org.eclipse.debug.core.model.IMemoryBlockExtension;
import org.eclipse.debug.ui.memory.IMemoryRendering;
import org.eclipse.debug.ui.memory.IMemoryRenderingSite;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;
public class FindAction implements IViewActionDelegate {
private static String FIND_NEXT_ID = "org.eclipse.cdt.debug.ui.memory.search.FindNextAction"; //$NON-NLS-1$
private IMemoryRenderingSite fView;
private static Properties fSearchDialogProperties = new Properties();
public static Properties getProperties() {
return fSearchDialogProperties;
}
@Override
public void init(IViewPart view) {
if (view instanceof IMemoryRenderingSite)
fView = (IMemoryRenderingSite) view;
}
@Override
public void run(IAction action) {
ISelection selection = fView.getSite().getSelectionProvider().getSelection();
if (selection instanceof IStructuredSelection) {
IStructuredSelection strucSel = (IStructuredSelection) selection;
// return if current selection is empty
if (strucSel.isEmpty())
return;
Object obj = strucSel.getFirstElement();
if (obj == null)
return;
IMemoryBlock memBlock = null;
if (obj instanceof IMemoryRendering) {
memBlock = ((IMemoryRendering) obj).getMemoryBlock();
} else if (obj instanceof IMemoryBlock) {
memBlock = (IMemoryBlock) obj;
}
Shell shell = CDebugUIPlugin.getActiveWorkbenchShell();
FindReplaceDialog dialog = new FindReplaceDialog(shell, (IMemoryBlockExtension) memBlock, fView,
fSearchDialogProperties, fAction);
if (action.getId().equals(FIND_NEXT_ID)) {
if (Boolean.valueOf(fSearchDialogProperties.getProperty(FindReplaceDialog.SEARCH_ENABLE_FIND_NEXT,
Boolean.FALSE.toString()))) {
dialog.performFindNext();
}
return;
} else {
dialog.open();
// TODO: finish feature?
//Object results[] = dialog.getResult();
}
}
}
private static IAction fAction = null;
@Override
public void selectionChanged(IAction action, ISelection selection) {
if (action.getId().equals(FIND_NEXT_ID)) {
fAction = action;
action.setEnabled(Boolean.valueOf(fSearchDialogProperties
.getProperty(FindReplaceDialog.SEARCH_ENABLE_FIND_NEXT, Boolean.FALSE.toString())));
}
}
}
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