UserTaskIconProvider


1   package org.netbeans.modules.tasklist.usertasks.renderers;
2   
3   import java.awt.Image  ;
4   import org.netbeans.modules.tasklist.usertasks.model.UserTask;
5   import org.openide.util.Utilities;
6   
7   /**
8    * Returns an icon for a given UT.
9    *
10   * @author tl
11   */
12  public class UserTaskIconProvider {
13      private static final Image   LIST_IMAGE =
14          Utilities.loadImage(
15              "org/netbeans/modules/tasklist/usertasks/tasklistfile.gif"); // NOI18N
16      private static final Image   IMAGE =
17          Utilities.loadImage(
18              "org/netbeans/modules/tasklist/core/task.gif"); // NOI18N
19      private static final Image   DONE =
20          Utilities.loadImage(
21              "org/netbeans/modules/tasklist/core/doneItem.gif"); // NOI18N
22      private static final Image   UNMATCHED =
23          Utilities.loadImage(
24              "org/netbeans/modules/tasklist/core/unmatched.gif"); // NOI18N
25      
26      private static final Image   STARTED_BADGE =
27          Utilities.loadImage(
28              "org/netbeans/modules/tasklist/usertasks/startedBadge.gif"); // NOI18N
29  
30      private static final Image   IMAGE_STARTED = 
31          Utilities.mergeImages(IMAGE, STARTED_BADGE, 8, 8);
32      private static final Image   DONE_STARTED = 
33          Utilities.mergeImages(DONE, STARTED_BADGE, 8, 8);
34      private static final Image   UNMATCHED_STARTED = 
35          Utilities.mergeImages(UNMATCHED, STARTED_BADGE, 8, 8);
36      
37      /**
38       * Returns the icon for a task list.
39       *
40       * @return the icon
41       */
42      public static Image   getUserTaskListImage() {
43          return LIST_IMAGE;
44      }
45      
46      /**
47       * Returns a 16x16 icon.
48       *
49       * @param ut a task
50       * @param unmatched true for tasks that do not pass through the filter
51       * but have children that do
52       * @return icon
53       */
54      public static Image   getUserTaskImage(UserTask ut, boolean unmatched) {
55          if (ut.isStarted()) {
56              if (unmatched)
57                  return UNMATCHED_STARTED;
58              else if (ut.isDone())
59                  return DONE_STARTED;
60              else
61                  return IMAGE_STARTED;
62          } else {
63              if (unmatched)
64                  return UNMATCHED;
65              else if (ut.isDone())
66                  return DONE;
67              else
68                  return IMAGE;
69          }
70      }
71      
72      /** 
73       * Creates a new instance of UserTaskIconProvider 
74       */
75      private UserTaskIconProvider() {
76      }
77  }
78
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