blob: 9239ca27d91b7232242133d393fedc297ff55028 (
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
|
/*******************************************************************************
* Copyright (c) 2004 - 2006 Mylar committers 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
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui.workingsets;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Set;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.mylyn.internal.tasks.core.TaskCategory;
import org.eclipse.mylyn.tasks.core.AbstractRepositoryQuery;
import org.eclipse.mylyn.tasks.core.AbstractTaskContainer;
import org.eclipse.mylyn.tasks.core.ITaskListChangeListener;
import org.eclipse.mylyn.tasks.core.TaskContainerDelta;
import org.eclipse.mylyn.tasks.ui.TasksUiPlugin;
import org.eclipse.ui.IWorkingSet;
import org.eclipse.ui.IWorkingSetUpdater;
/**
* @author Eugene Kuleshov
* @author Mik Kersten
*/
public class TaskWorkingSetUpdater implements IWorkingSetUpdater, ITaskListChangeListener {
private List<IWorkingSet> workingSets = new ArrayList<IWorkingSet>();
public TaskWorkingSetUpdater() {
TasksUiPlugin.getTaskListManager().getTaskList().addChangeListener(this);
}
public void add(IWorkingSet workingSet) {
checkElementExistence(workingSet);
synchronized (workingSets) {
workingSets.add(workingSet);
}
}
private void checkElementExistence(IWorkingSet workingSet) {
ArrayList<IAdaptable> list = new ArrayList<IAdaptable>();
for (IAdaptable adaptable : workingSet.getElements()) {
if (adaptable instanceof AbstractTaskContainer) {
String handle = ((AbstractTaskContainer) adaptable).getHandleIdentifier();
for (AbstractTaskContainer element : TasksUiPlugin.getTaskListManager().getTaskList().getRootElements()) {
if (element != null && element.getHandleIdentifier().equals(handle)) {
list.add(adaptable);
}
}
} else if (adaptable instanceof IProject) {
IProject project = ResourcesPlugin.getWorkspace()
.getRoot()
.getProject(((IProject) adaptable).getName());
if (project != null && project.exists()) {
list.add(project);
}
}
}
workingSet.setElements(list.toArray(new IAdaptable[list.size()]));
}
public boolean contains(IWorkingSet workingSet) {
synchronized (workingSets) {
return workingSets.contains(workingSet);
}
}
public boolean remove(IWorkingSet workingSet) {
synchronized (workingSets) {
return workingSets.remove(workingSet);
}
}
public void dispose() {
TasksUiPlugin.getTaskListManager().getTaskList().removeChangeListener(this);
}
public void containersChanged(Set<TaskContainerDelta> delta) {
for (TaskContainerDelta taskContainerDelta : delta) {
if (taskContainerDelta.getContainer() instanceof TaskCategory
|| taskContainerDelta.getContainer() instanceof AbstractRepositoryQuery) {
synchronized (workingSets) {
switch (taskContainerDelta.getKind()) {
case REMOVED:
for (IWorkingSet workingSet : workingSets) {
ArrayList<IAdaptable> elements = new ArrayList<IAdaptable>(
Arrays.asList(workingSet.getElements()));
elements.remove(taskContainerDelta.getContainer());
workingSet.setElements(elements.toArray(new IAdaptable[elements.size()]));
}
break;
case ADDED:
for (IWorkingSet workingSet : workingSets) {
ArrayList<IAdaptable> elements = new ArrayList<IAdaptable>(
Arrays.asList(workingSet.getElements()));
elements.add(taskContainerDelta.getContainer());
workingSet.setElements(elements.toArray(new IAdaptable[elements.size()]));
}
}
break;
}
}
}
}
}
|
