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1
11 package org.eclipse.debug.internal.ui.actions.breakpoints;
12
13
14 import java.util.ArrayList  ;
15 import java.util.Iterator ;
16
17 import org.eclipse.core.resources.IWorkspaceRunnable;
18 import org.eclipse.core.resources.ResourcesPlugin;
19 import org.eclipse.core.runtime.CoreException;
20 import org.eclipse.core.runtime.IProgressMonitor;
21 import org.eclipse.core.runtime.IStatus;
22 import org.eclipse.core.runtime.Status;
23 import org.eclipse.core.runtime.jobs.Job;
24 import org.eclipse.debug.core.DebugPlugin;
25 import org.eclipse.debug.core.model.IBreakpoint;
26 import org.eclipse.debug.internal.ui.DebugUIPlugin;
27 import org.eclipse.debug.internal.ui.actions.AbstractRemoveActionDelegate;
28 import org.eclipse.debug.internal.ui.actions.ActionMessages;
29 import org.eclipse.debug.internal.ui.preferences.IDebugPreferenceConstants;
30 import org.eclipse.debug.internal.ui.views.breakpoints.BreakpointContainer;
31 import org.eclipse.debug.internal.ui.views.breakpoints.BreakpointsView;
32 import org.eclipse.debug.internal.ui.views.breakpoints.WorkingSetCategory;
33 import org.eclipse.jface.action.IAction;
34 import org.eclipse.jface.dialogs.IDialogConstants;
35 import org.eclipse.jface.dialogs.MessageDialog;
36 import org.eclipse.jface.dialogs.MessageDialogWithToggle;
37 import org.eclipse.jface.preference.IPreferenceStore;
38 import org.eclipse.jface.viewers.IStructuredSelection;
39 import org.eclipse.ui.IWorkbenchWindow;
40 import org.eclipse.ui.IWorkingSet;
41 import org.eclipse.ui.PlatformUI;
42
43 public class RemoveBreakpointAction extends AbstractRemoveActionDelegate {
44
45
48 public void run(IAction action) {
49 IStructuredSelection selection = getSelection();
50 if (selection.isEmpty()) {
51 return;
52 }
53 final Iterator itr= selection.iterator();
54 final CoreException[] exception= new CoreException[1];
55 IWorkspaceRunnable runnable= new IWorkspaceRunnable() {
56 public void run(IProgressMonitor monitor) {
57 ArrayList breakpointsToDelete = new ArrayList ();
58 ArrayList groupsToDelete = new ArrayList ();
59 boolean deleteAll = false;
60 boolean deleteContainer = false;
61 boolean prompted = false;
62 while (itr.hasNext()) {
63 Object next= itr.next();
64 if (next instanceof IBreakpoint) {
65 breakpointsToDelete.add(next);
66 } else if (next instanceof BreakpointContainer) {
67 BreakpointContainer bpc = (BreakpointContainer) next;
69 if(bpc.getCategory() instanceof WorkingSetCategory) {
70 IWorkingSet set = ((WorkingSetCategory)bpc.getCategory()).getWorkingSet();
71 if(!prompted) {
72 prompted = true;
73 DeleteWorkingsetsMessageDialog dialog = new DeleteWorkingsetsMessageDialog(getView().getSite().getShell(),
74 ActionMessages.RemoveBreakpointAction_3,
75 null,
76 ActionMessages.RemoveBreakpointAction_4,
77 MessageDialog.QUESTION,
78 new String [] {ActionMessages.RemoveBreakpointAction_5, ActionMessages.RemoveBreakpointAction_6},
79 0);
80 if(dialog.open() == 0) {
81 deleteAll = dialog.deleteAllBreakpoints();
82 deleteContainer = dialog.deleteWorkingset();
83 }
84 }
85 if(deleteContainer) {
86 groupsToDelete.add(set);
87 }
88 }
89 else {
90 if(!prompted) {
91 IPreferenceStore store = DebugUIPlugin.getDefault().getPreferenceStore();
92 prompted = store.getBoolean(IDebugPreferenceConstants.PREF_PROMPT_REMOVE_BREAKPOINTS_FROM_CONTAINER);
93 if(prompted) {
94 MessageDialogWithToggle mdwt = MessageDialogWithToggle.openYesNoQuestion(getView().getSite().getShell(), ActionMessages.RemoveBreakpointAction_0,
95 ActionMessages.RemoveBreakpointAction_1, ActionMessages.RemoveAllBreakpointsAction_3, !prompted, null, null);
96 if(mdwt.getReturnCode() == IDialogConstants.NO_ID) {
97 deleteAll = false;
98 }
99 else {
100 store.setValue(IDebugPreferenceConstants.PREF_PROMPT_REMOVE_BREAKPOINTS_FROM_CONTAINER, !mdwt.getToggleState());
101 deleteAll = true;
102 }
103 }
104 else {
105 deleteAll = !prompted;
106 }
107 }
108 }
109 if(deleteAll) {
110 IBreakpoint[] breakpoints = bpc.getBreakpoints();
111 for (int i = 0; i < breakpoints.length; i++) {
112 breakpointsToDelete.add(breakpoints[i]);
113 }
114 }
115 }
116 }
117 final IBreakpoint[] breakpoints = (IBreakpoint[]) breakpointsToDelete.toArray(new IBreakpoint[0]);
118 final IWorkingSet[] sets = (IWorkingSet[])groupsToDelete.toArray(new IWorkingSet[groupsToDelete.size()]);
119 if(breakpoints.length > 0) {
120 ((BreakpointsView)getView()).preserveSelection(getSelection());
121 }
122 new Job(ActionMessages.RemoveBreakpointAction_2) {
123 protected IStatus run(IProgressMonitor pmonitor) {
124 try {
125 DebugPlugin.getDefault().getBreakpointManager().removeBreakpoints(breakpoints, true);
126 for (int i = 0; i < sets.length; i++) {
127 PlatformUI.getWorkbench().getWorkingSetManager().removeWorkingSet(sets[i]);
128 }
129 return Status.OK_STATUS;
130 } catch (CoreException e) {
131 DebugUIPlugin.log(e);
132 }
133 return Status.CANCEL_STATUS;
134 }
135 }.schedule();
136 }
137 };
138 try {
139 ResourcesPlugin.getWorkspace().run(runnable, null, 0, null);
140 } catch (CoreException ce) {
141 exception[0]= ce;
142 }
143 if (exception[0] != null) {
144 IWorkbenchWindow window= DebugUIPlugin.getActiveWorkbenchWindow();
145 if (window != null) {
146 DebugUIPlugin.errorDialog(window.getShell(), ActionMessages.RemoveBreakpointAction_Removing_a_breakpoint_4,ActionMessages.RemoveBreakpointAction_Exceptions_occurred_attempting_to_remove_a_breakpoint__5 , exception[0]);
147 } else {
148 DebugUIPlugin.log(exception[0]);
149 }
150 }
151 }
152
153
156 protected boolean isEnabledFor(Object element) {
157 if (element instanceof BreakpointContainer) {
158 if(((BreakpointContainer)element).getCategory() instanceof WorkingSetCategory) {
159 return true;
160 }
161 return ((BreakpointContainer)element).getChildren().length > 0;
162 }
163 return super.isEnabledFor(element);
164 }
165 }
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