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/*******************************************************************************
* Copyright (c) 2004, 2005 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.views.memory;
import org.eclipse.debug.internal.ui.DebugPluginImages;
import org.eclipse.debug.internal.ui.DebugUIMessages;
import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
import org.eclipse.debug.ui.memory.IMemoryRendering;
import org.eclipse.debug.ui.memory.IMemoryRenderingContainer;
import org.eclipse.jface.action.Action;
/**
* Remove Memory Rendering action This action serves two purposes: - remove
* memory rendering from Memory Rendering Pane - quck way to remove a memory
* block from Memory Rendering Pane
*
* When user clicks on the this tool bar action, it simply removes the top view
* tab from Memory Rendering Pane.
*
* @since 3.0
*/
public class RemoveMemoryRenderingAction extends Action {
private IMemoryRenderingContainer fViewPane;
public RemoveMemoryRenderingAction(IMemoryRenderingContainer viewPane) {
// create action as drop down
super(DebugUIMessages.RemoveMemoryRenderingAction_Remove_rendering, AS_PUSH_BUTTON);
setText(DebugUIMessages.RemoveMemoryRenderingAction_Remove_rendering);
setToolTipText(DebugUIMessages.RemoveMemoryRenderingAction_Remove_rendering);
setImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_REMOVE_MEMORY));
setHoverImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_LCL_REMOVE_MEMORY));
setDisabledImageDescriptor(DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_REMOVE_MEMORY));
fViewPane = viewPane;
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.action.IAction#run()
*/
@Override
public void run() {
// user has click on the RemoveMemoryRendering button
IMemoryViewTab topTab = getViewTab();
if (topTab != null) {
IMemoryRendering rendering = topTab.getRendering();
if (rendering != null) {
fViewPane.removeMemoryRendering(rendering);
}
}
}
/*
* (non-Javadoc)
* @see
* com.ibm.debug.defaultrenderings.internal.actions.AbstractMemoryAction
* #getViewTab()
*/
IMemoryViewTab getViewTab() {
if (fViewPane instanceof IMemoryView) {
return ((IMemoryView) fViewPane).getTopMemoryTab();
}
return null;
}
}
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