Attachment #190347 for bug #338499

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public class HideQueryAction extends BaseSelectionListenerAction {

	public HideQueryAction() {
		super(Messages.HideQueryAction_Hidden_Label);
		setChecked(false);
		setEnabled(false);
	}

	@Override
	protected boolean updateSelection(IStructuredSelection selection) {
		if (selection.isEmpty()) {
			return false;
		}
		boolean hidden = true;
		for (Object element : selection.toList()) {
			if (element instanceof IRepositoryQuery) {
				hidden &= Boolean.parseBoolean((((IRepositoryQuery) element).getAttribute(ITasksCoreConstants.ATTRIBUTE_HIDDEN)));
			} else {
				return false;
			}
		}
		setChecked(hidden);
		return true;
	}

	@Override
	public void run() {
		for (Object element : getStructuredSelection().toList()) {
			if (element instanceof IRepositoryQuery) {
				try {
					final IRepositoryQuery query = ((IRepositoryQuery) element);
					TasksUiPlugin.getTaskList().run(new ITaskListRunnable() {
						public void execute(IProgressMonitor monitor) throws CoreException {
							query.setAttribute(ITasksCoreConstants.ATTRIBUTE_HIDDEN, Boolean.toString(isChecked()));
						}
					});
					TasksUiPlugin.getTaskList()
							.notifyElementsChanged(Collections.singleton((IRepositoryElement) query));
				} catch (CoreException e) {
					StatusHandler.log(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN,
							"Failed to set hidden status for query", e)); //$NON-NLS-1$
				}
			}
		}
	}

Lines 149-154 Link Here

(-)src/org/eclipse/mylyn/internal/tasks/ui/actions/Messages.java (+2 lines)
149		149
150	public static String GroupSubTasksAction_Group_Subtasks;	150	public static String GroupSubTasksAction_Group_Subtasks;
151		151
		152	public static String HideQueryAction_Hidden_Label;
		153
152	public static String ImportAction_Dialog_Title;	154	public static String ImportAction_Dialog_Title;
153		155
154	public static String ImportAction_Problems_encountered;	156	public static String ImportAction_Problems_encountered;

Lines 89-94 Link Here

(-)src/org/eclipse/mylyn/internal/tasks/ui/actions/messages.properties (+1 lines)
89	GoUpAction_Go_Up_To_Root=Go Up To Root	89	GoUpAction_Go_Up_To_Root=Go Up To Root
90		90
91	GroupSubTasksAction_Group_Subtasks=Group Subtasks	91	GroupSubTasksAction_Group_Subtasks=Group Subtasks
		92	HideQueryAction_Hidden_Label=Hidden
92	ImportAction_Dialog_Title=Task List Import	93	ImportAction_Dialog_Title=Task List Import
93	ImportAction_Problems_encountered=Problems encountered during importing. See error log for details	94	ImportAction_Problems_encountered=Problems encountered during importing. See error log for details
94		95

Lines 85-90 Link Here

(-)src/org/eclipse/mylyn/internal/tasks/ui/views/Messages.java (+2 lines)
85		85
86	public static String TaskListView__paused_;	86	public static String TaskListView__paused_;
87		87
		88	public static String TaskListView_Advanced_Filters_Label;
		89
88	public static String TaskListView_Repository;	90	public static String TaskListView_Repository;
89		91
90	public static String TaskListView_Summary;	92	public static String TaskListView_Summary;

Lines 1216-1222 Link Here

(-)src/org/eclipse/mylyn/internal/tasks/ui/views/TaskListView.java (-1 / +1 lines)
1216	manager.add(sortDialogAction);	1216	manager.add(sortDialogAction);
1217	manager.add(filterOnPriorityAction);	1217	manager.add(filterOnPriorityAction);
1218	manager.add(filterCompleteTask);	1218	manager.add(filterCompleteTask);
1219	IMenuManager advancedMenu = new MenuManager("Advanced Filters");	1219	IMenuManager advancedMenu = new MenuManager(Messages.TaskListView_Advanced_Filters_Label);
1220	advancedMenu.add(new ShowAllQueriesAction());	1220	advancedMenu.add(new ShowAllQueriesAction());
1221	advancedMenu.add(new ShowNonMatchingSubtasksAction());	1221	advancedMenu.add(new ShowNonMatchingSubtasksAction());
1222	advancedMenu.add(new Separator());	1222	advancedMenu.add(new Separator());

Lines 43-48 Link Here

(-)src/org/eclipse/mylyn/internal/tasks/ui/views/messages.properties (+1 lines)
43		43
44	TaskListView_Mylyn_context_capture_paused=Mylyn context capture paused	44	TaskListView_Mylyn_context_capture_paused=Mylyn context capture paused
45	TaskListView__paused_=(paused)	45	TaskListView__paused_=(paused)
		46	TaskListView_Advanced_Filters_Label=Advanced Filters
46	TaskListView_Repository=Repository	47	TaskListView_Repository=Repository
47	TaskListView_Summary=Summary	48	TaskListView_Summary=Summary
48	TaskListView_Task_List=Task List	49	TaskListView_Task_List=Task List

Return to bug 338499

Lines 32-70 Link Here

(-)src/org/eclipse/mylyn/internal/tasks/ui/actions/HideQueryAction.java (-20 / +26 lines)
32	public class HideQueryAction extends BaseSelectionListenerAction {	32	public class HideQueryAction extends BaseSelectionListenerAction {
33		33
34	public HideQueryAction() {	34	public HideQueryAction() {
35	super("Hidden");	35	super(Messages.HideQueryAction_Hidden_Label);
36	setChecked(false);	36	setChecked(false);
37	setEnabled(false);	37	setEnabled(false);
38	}	38	}
39		39
40	@Override	40	@Override
41	protected boolean updateSelection(IStructuredSelection selection) {	41	protected boolean updateSelection(IStructuredSelection selection) {
42	if (selection.size() == 1) {	42	if (selection.isEmpty()) {
43	Object element = selection.getFirstElement();	43	return false;
		44	}
		45	boolean hidden = true;
		46	for (Object element : selection.toList()) {
44	if (element instanceof IRepositoryQuery) {	47	if (element instanceof IRepositoryQuery) {
45	setChecked(Boolean.parseBoolean((((IRepositoryQuery) element).getAttribute(ITasksCoreConstants.ATTRIBUTE_HIDDEN))));	48	hidden &= Boolean.parseBoolean((((IRepositoryQuery) element).getAttribute(ITasksCoreConstants.ATTRIBUTE_HIDDEN)));
46	return true;	49	} else {
		50	return false;
47	}	51	}
48	}	52	}
49	setChecked(false);	53	setChecked(hidden);
50	return false;	54	return true;
51	}	55	}
52		56
53	@Override	57	@Override
54	public void run() {	58	public void run() {
55	final Object element = getStructuredSelection().getFirstElement();	59	for (Object element : getStructuredSelection().toList()) {
56	if (element instanceof IRepositoryQuery) {	60	if (element instanceof IRepositoryQuery) {
57	try {	61	try {
58	final IRepositoryQuery query = ((IRepositoryQuery) element);	62	final IRepositoryQuery query = ((IRepositoryQuery) element);
59	TasksUiPlugin.getTaskList().run(new ITaskListRunnable() {	63	TasksUiPlugin.getTaskList().run(new ITaskListRunnable() {
60	public void execute(IProgressMonitor monitor) throws CoreException {	64	public void execute(IProgressMonitor monitor) throws CoreException {
61	query.setAttribute(ITasksCoreConstants.ATTRIBUTE_HIDDEN, Boolean.toString(isChecked()));	65	query.setAttribute(ITasksCoreConstants.ATTRIBUTE_HIDDEN, Boolean.toString(isChecked()));
62	}	66	}
63	});	67	});
64	TasksUiPlugin.getTaskList().notifyElementsChanged(Collections.singleton((IRepositoryElement) query));	68	TasksUiPlugin.getTaskList()
65	} catch (CoreException e) {	69	.notifyElementsChanged(Collections.singleton((IRepositoryElement) query));
66	StatusHandler.log(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN,	70	} catch (CoreException e) {
67	"Failed to set hidden status for query", e)); //$NON-NLS-1$	71	StatusHandler.log(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN,
		72	"Failed to set hidden status for query", e)); //$NON-NLS-1$
		73	}
68	}	74	}
69	}	75	}
70	}	76	}