|
1 package org.columba.calendar.ui.tagging;
2
3 import java.net.URI  ;
4 import java.net.URISyntaxException ;
5 import java.util.Collection ;
6 import java.util.Iterator ;
7
8 import org.columba.api.gui.frame.IFrameMediator;
9 import org.columba.calendar.base.api.IActivity;
10 import org.columba.calendar.resourceloader.ResourceLoader;
11 import org.columba.calendar.ui.calendar.api.ActivitySelectionChangedEvent;
12 import org.columba.calendar.ui.calendar.api.IActivitySelectionChangedListener;
13 import org.columba.calendar.ui.frame.CalendarFrameMediator;
14 import org.columba.core.association.AssociationStore;
15 import org.columba.core.association.api.IAssociation;
16 import org.columba.core.gui.tagging.TaggingMenu;
17 import org.columba.core.tagging.TagManager;
18 import org.columba.core.tagging.api.ITag;
19
20 public class TagCalendarMenu extends TaggingMenu implements
21 IActivitySelectionChangedListener {
22
23 final static private String SERVICE_ID = "tagging";
24
25 private String calendarId;
26
27
30 public TagCalendarMenu(IFrameMediator frameMediator) {
31 super(frameMediator, ResourceLoader.getString("tagging",
32 "calendar_tag_message"), "menu_tag_message");
33
34 ((CalendarFrameMediator) frameMediator).getCalendarView()
35 .addSelectionChangedListener(this);
36
37 }
38
39 public void selectionChanged(ActivitySelectionChangedEvent object) {
40 if (object.getSelection() != null && object.getSelection().length > 0) {
41 setEnabled(true);
42 removeAll();
43 createSubMenu();
44 } else
45 setEnabled(false);
46 }
47
48 @Override
49 protected void assignTag(String tagId) {
50 IActivity activity = ((CalendarFrameMediator) getFrameMediator())
51 .getCalendarView().getSelectedActivity();
52 String calendarId = activity.getCalendarId();
53 String activityId = activity.getId();
54
55 AssociationStore.getInstance().addAssociation(SERVICE_ID, tagId,
56 createURI(calendarId, activityId).toString());
57
58 }
59
60 @Override
61 protected boolean isTagged(ITag tag) {
62 IActivity activity = ((CalendarFrameMediator) getFrameMediator())
63 .getCalendarView().getSelectedActivity();
64 if (activity == null)
65 return false;
66
67 String calendarId = activity.getCalendarId();
68 String activityId = activity.getId();
69
70 boolean tagged = checkAssocation(calendarId, activityId, tag);
71 return tagged;
72 }
73
74 @Override
75 protected void removeAllTags() {
76 IActivity activity = ((CalendarFrameMediator) getFrameMediator())
77 .getCalendarView().getSelectedActivity();
78 String calendarId = activity.getCalendarId();
79 String activityId = activity.getId();
80
81 for (Iterator <ITag> iter = TagManager.getInstance().getAllTags(); iter
82 .hasNext();) {
83 ITag tag = iter.next();
84
85 AssociationStore.getInstance().removeAssociation(SERVICE_ID,
86 tag.getId(), createURI(calendarId, activityId).toString());
87
88 }
89 }
90
91 @Override
92 protected void removeTag(String tagId) {
93 IActivity activity = ((CalendarFrameMediator) getFrameMediator())
94 .getCalendarView().getSelectedActivity();
95 String calendarId = activity.getCalendarId();
96 String activityId = activity.getId();
97
98 AssociationStore.getInstance().removeAssociation(SERVICE_ID, tagId,
99 createURI(calendarId, activityId).toString());
100
101 }
102
103 public static URI createURI(String folderId, Object contactId) {
105 URI uri = null;
106 try {
107 uri = new URI ("columba://org.columba.calendar/" + folderId + "/"
108 + contactId);
109 } catch (URISyntaxException e) {
110 e.printStackTrace();
111 }
112 return uri;
113 }
114
115 private boolean checkAssocation(String folderId, String eventId, ITag tag) {
117 URI uri = createURI(folderId, eventId);
118 if (AssociationStore.getInstance() == null)
119 System.out.println("ASSOCIATION STORE IS NULL!");
120 if (uri == null)
121 System.out.println("URI IS NULL!");
122
123 Collection <IAssociation> c = AssociationStore.getInstance()
124 .getAllAssociations(uri.toString());
125
126 for (IAssociation as : c) {
127 if (as.getServiceId().equals(SERVICE_ID)
128 && (as.getMetaDataId() != null)
129 && (as.getMetaDataId().equals(tag.getId()))) {
130 return true;
131 }
132 }
133 return false;
134 }
135
136 }
137 |
Popular Tags |
Java API By Example, From Geeks To Geeks.