org.eclipse.debug.internal.ui.actions.breakpoints.RemoveAllBreakpointsAction.java Source code

Introduction

Here is the source code for org.eclipse.debug.internal.ui.actions.breakpoints.RemoveAllBreakpointsAction.java

Source

/*******************************************************************************
 * Copyright (c) 2000, 2011 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.debug.internal.ui.actions.breakpoints;

import org.eclipse.swt.widgets.Shell;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;

import org.eclipse.core.resources.IMarkerDelta;

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.IViewPart;
import org.eclipse.ui.IWorkbenchWindow;

import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.IBreakpointManager;
import org.eclipse.debug.core.IBreakpointsListener;
import org.eclipse.debug.core.model.IBreakpoint;
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.debug.ui.DebugUITools;

/**
 * Removes all breakpoints from the source (markers) and remove all
 * breakpoints from processes
 */
public class RemoveAllBreakpointsAction extends AbstractRemoveAllActionDelegate implements IBreakpointsListener {

    private Shell fShell;

    /* (non-Javadoc)
     * @see org.eclipse.debug.internal.ui.actions.selection.AbstractRemoveAllActionDelegate#isEnabled()
     */
    protected boolean isEnabled() {
        return DebugPlugin.getDefault().getBreakpointManager().hasBreakpoints();
    }

    /* (non-Javadoc)
     * @see org.eclipse.debug.core.IBreakpointsListener#breakpointsAdded(org.eclipse.debug.core.model.IBreakpoint[])
     */
    public void breakpointsAdded(IBreakpoint[] breakpoints) {
        update();
    }

    /* (non-Javadoc)
     * @see org.eclipse.debug.core.IBreakpointsListener#breakpointsChanged(org.eclipse.debug.core.model.IBreakpoint[], org.eclipse.core.resources.IMarkerDelta[])
     */
    public void breakpointsChanged(IBreakpoint[] breakpoints, IMarkerDelta[] deltas) {
    }

    /* (non-Javadoc)
     * @see org.eclipse.debug.core.IBreakpointsListener#breakpointsRemoved(org.eclipse.debug.core.model.IBreakpoint[], org.eclipse.core.resources.IMarkerDelta[])
     */
    public void breakpointsRemoved(IBreakpoint[] breakpoints, IMarkerDelta[] deltas) {
        if (getAction() != null) {
            update();
        }
    }

    /* (non-Javadoc)
     * @see org.eclipse.debug.internal.ui.actions.selection.AbstractRemoveAllActionDelegate#initialize()
     */
    protected void initialize() {
        DebugPlugin.getDefault().getBreakpointManager().addBreakpointListener(this);
    }

    /* (non-Javadoc)
     * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
     */
    public void dispose() {
        DebugPlugin.getDefault().getBreakpointManager().removeBreakpointListener(this);
        super.dispose();
    }

    /* (non-Javadoc)
     * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
     */
    public void run(IAction action) {
        final IBreakpointManager breakpointManager = DebugPlugin.getDefault().getBreakpointManager();
        final IBreakpoint[] breakpoints = breakpointManager.getBreakpoints();
        if (breakpoints.length < 1) {
            return;
        }
        IWorkbenchWindow window = DebugUIPlugin.getActiveWorkbenchWindow();
        if (window == null) {
            return;
        }
        IPreferenceStore store = DebugUIPlugin.getDefault().getPreferenceStore();
        boolean prompt = store.getBoolean(IDebugPreferenceConstants.PREF_PROMPT_REMOVE_ALL_BREAKPOINTS);
        boolean proceed = true;
        if (prompt) {
            MessageDialogWithToggle mdwt = MessageDialogWithToggle.openYesNoQuestion(window.getShell(),
                    ActionMessages.RemoveAllBreakpointsAction_0, ActionMessages.RemoveAllBreakpointsAction_1,
                    ActionMessages.RemoveAllBreakpointsAction_3, !prompt, null, null);
            if (mdwt.getReturnCode() != IDialogConstants.YES_ID) {
                proceed = false;
            } else {
                store.setValue(IDebugPreferenceConstants.PREF_PROMPT_REMOVE_ALL_BREAKPOINTS,
                        !mdwt.getToggleState());
            }
        }
        if (proceed) {
            new Job(ActionMessages.RemoveAllBreakpointsAction_2) {
                protected IStatus run(IProgressMonitor monitor) {
                    try {
                        DebugUITools.deleteBreakpoints(breakpoints, fShell, monitor);
                    } catch (CoreException e) {
                        DebugUIPlugin.log(e);
                        return Status.CANCEL_STATUS;
                    }
                    return Status.OK_STATUS;
                }
            }.schedule();
        }
    }

    /*
     * @see org.eclipse.debug.internal.ui.actions.AbstractRemoveAllActionDelegate#init(org.eclipse.ui.IViewPart)
     * @since 3.7
     */
    public void init(IViewPart view) {
        super.init(view);
        fShell = view.getSite().getShell();
    }

    /*
     * @see org.eclipse.debug.internal.ui.actions.AbstractRemoveAllActionDelegate#init(org.eclipse.ui.IWorkbenchWindow)
     * @since 3.7
     */
    public void init(IWorkbenchWindow window) {
        super.init(window);
        fShell = window.getShell();
    }
}