Skip to main content
aboutsummaryrefslogtreecommitdiffstats
blob: 1761c4aa607ce0298379066b964ca0d85a692a37 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
/*******************************************************************************
 * Copyright (c) 2006, 2013 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.commands.actions;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.IRequest;
import org.eclipse.debug.core.commands.ITerminateHandler;
import org.eclipse.debug.internal.core.commands.Request;
import org.eclipse.debug.internal.ui.DebugPluginImages;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
import org.eclipse.debug.internal.ui.actions.ActionMessages;
import org.eclipse.debug.internal.ui.views.DebugUIViewsMessages;
import org.eclipse.debug.ui.actions.DebugCommandAction;
import org.eclipse.debug.ui.contexts.DebugContextEvent;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Event;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;

/**
 * Terminate and remove action.
 *
 * @since 3.3
 */
public class TerminateAndRemoveAction extends DebugCommandAction {

	/**
	 * Whether the target can be terminated. The action is always enabled,
	 * but does not always need to terminate the target first.
	 */
	private boolean fCanTerminate = false;

	/**
	 * Local copy of part, possibly null
	 */
	private IWorkbenchPart fMyPart = null;

    @Override
	public String getText() {
        return ActionMessages.TerminateAndRemoveAction_0;
    }

    @Override
	public String getHelpContextId() {
        return "org.eclipse.debug.ui.terminate_and_remove_action_context"; //$NON-NLS-1$
    }

    @Override
	public String getId() {
        return "org.eclipse.debug.ui.debugview.popupMenu.terminateAndRemove"; //$NON-NLS-1$
    }

    @Override
	public String getToolTipText() {
        return ActionMessages.TerminateAndRemoveAction_3;
    }

    @Override
	public ImageDescriptor getDisabledImageDescriptor() {
        return DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_TERMINATE_AND_REMOVE);
    }

    @Override
	public ImageDescriptor getHoverImageDescriptor() {
        return DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_TERMINATE_AND_REMOVE);
    }

    @Override
	public ImageDescriptor getImageDescriptor() {
        return DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_TERMINATE_AND_REMOVE);
    }

    @Override
	protected Class<ITerminateHandler> getCommandType() {
		return ITerminateHandler.class;
	}

    @Override
	public void debugContextChanged(DebugContextEvent event) {
        boolean isAllTerminated = true;
        ISelection context = event.getContext();
        if (context instanceof IStructuredSelection) {
            Object[] elements = ((IStructuredSelection)context).toArray();
            for (int i = 0; i < elements.length; i++) {
                if (!isTerminated(elements[i])) {
                    isAllTerminated = false;
                    break;
                }
            }
        }
        // IF all elements are terminated, we don't need to query the terminate handler, just
        // enable the action, which whill just remove the terminated launches (bug 324959).
        fCanTerminate = !isAllTerminated;
        if (isAllTerminated) {
            setEnabled(true);
        } else {
            super.debugContextChanged(event);
        }
    }

    protected boolean isTerminated(Object element) {
        ILaunch launch = DebugUIPlugin.getLaunch(element);
        if (launch != null) {
            return launch.isTerminated();
        }
        return false;
    }


    @Override
	protected void postExecute(IRequest request, Object[] targets) {
        IStatus status = request.getStatus();
        if(status == null || status.isOK()) {
            for (int i = 0; i < targets.length; i++) {
                ILaunch launch = DebugUIPlugin.getLaunch(targets[i]);
                if (launch != null) {
					DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
				}
            }
        }
    }

    /* (non-Javadoc)
     * @see org.eclipse.debug.ui.actions.DebugCommandAction#runWithEvent(org.eclipse.swt.widgets.Event)
     */
    @Override
	public void runWithEvent(Event event) {
    	if (fCanTerminate) {
			IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
	    	if (window != null) {
		    	if (!MessageDialog.openQuestion(window.getShell(), DebugUIViewsMessages.LaunchView_Terminate_and_Remove_1, DebugUIViewsMessages.LaunchView_Terminate_and_remove_selected__2)) {
					return;
				}
	    	}
	    	super.runWithEvent(event);
    	} else {
    		// don't terminate, just remove
    		// TODO: make #getContext() API in next release
    		ISelection sel = null;
    		if (fMyPart != null) {
    			sel = getDebugContextService().getActiveContext(fMyPart.getSite().getId());
    	    } else {
    	    	sel = getDebugContextService().getActiveContext();
    	    }
    		if (sel instanceof IStructuredSelection) {
                IStructuredSelection ss = (IStructuredSelection) sel;
                postExecute(new Request(), ss.toArray());
            }
    	}
    }

    /* (non-Javadoc)
     * @see org.eclipse.debug.ui.actions.DebugCommandAction#init(org.eclipse.ui.IWorkbenchPart)
     */
    @Override
	public void init(IWorkbenchPart part) {
    	super.init(part); // TODO: if #getContext() was API, this would not be needed
    	fMyPart = part;
    }
}

Back to the top