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/*******************************************************************************
* Copyright (c) 2000, 2009 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.actions.expressions;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.IExpressionManager;
import org.eclipse.debug.core.IExpressionsListener;
import org.eclipse.debug.core.model.IExpression;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.actions.AbstractRemoveAllActionDelegate;
import org.eclipse.debug.internal.ui.actions.ActionMessages;
import org.eclipse.debug.internal.ui.preferences.IDebugPreferenceConstants;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialogWithToggle;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.ui.IWorkbenchWindow;
/**
* Removes all expressions from the expressions view.
*/
public class RemoveAllExpressionsAction extends AbstractRemoveAllActionDelegate implements IExpressionsListener {
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
@Override
public void run(IAction action) {
IWorkbenchWindow window = DebugUIPlugin.getActiveWorkbenchWindow();
if (window != null) {
IPreferenceStore store = DebugUIPlugin.getDefault().getPreferenceStore();
boolean prompt = store.getBoolean(IDebugPreferenceConstants.PREF_PROMPT_REMOVE_ALL_EXPRESSIONS);
boolean proceed = true;
if (prompt) {
MessageDialogWithToggle mdwt = MessageDialogWithToggle.openYesNoQuestion(window.getShell(), ActionMessages.RemoveAllExpressionsAction_0,
ActionMessages.RemoveAllExpressionsAction_1, ActionMessages.RemoveAllBreakpointsAction_3, !prompt, null, null);
if(mdwt.getReturnCode() != IDialogConstants.YES_ID){
proceed = false;
}
else {
store.setValue(IDebugPreferenceConstants.PREF_PROMPT_REMOVE_ALL_EXPRESSIONS, !mdwt.getToggleState());
}
}
if (proceed) {
IExpressionManager manager = DebugPlugin.getDefault().getExpressionManager();
IExpression[] expressions= manager.getExpressions();
manager.removeExpressions(expressions);
}
}
}
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.actions.selection.AbstractRemoveAllActionDelegate#isEnabled()
*/
@Override
protected boolean isEnabled() {
return DebugPlugin.getDefault().getExpressionManager().hasExpressions();
}
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.actions.selection.AbstractRemoveAllActionDelegate#initialize()
*/
@Override
protected void initialize() {
DebugPlugin.getDefault().getExpressionManager().addExpressionListener(this);
}
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.actions.selection.AbstractRemoveAllActionDelegate#dispose()
*/
@Override
public void dispose() {
DebugPlugin.getDefault().getExpressionManager().removeExpressionListener(this);
super.dispose();
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.IExpressionsListener#expressionsAdded(org.eclipse.debug.core.model.IExpression[])
*/
@Override
public void expressionsAdded(IExpression[] expressions) {
update();
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.IExpressionsListener#expressionsRemoved(org.eclipse.debug.core.model.IExpression[])
*/
@Override
public void expressionsRemoved(IExpression[] expressions) {
update();
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.IExpressionsListener#expressionsChanged(org.eclipse.debug.core.model.IExpression[])
*/
@Override
public void expressionsChanged(IExpression[] expressions) {}
}
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