Method and system for displaying categorized information on a user interface

• US 7,539,950 B2
• Filed: 08/30/2005
• Issued: 05/26/2009
• Est. Priority Date: 04/20/2001
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Pankovcin, Igor
• Primary Examiner(s): Luu; Sy D
• Assistant Examiner(s): Pham; Linh K
• Application Number:
  US11/215,168
• Publication Number:
  US 20060005150A1
• Time in Patent Office: 1,365 Days
• Field of Search: 715712-713, 715/810, 715817-826, 715/853
• US Class Current: 715/853
• CPC Class Codes: G06F 16/90328 using search space presentation or visualization, e.g. category or range presentation and selection

Abstract

A computer implemented method and system for displaying categorized information on a user interface is provided, in which the user may choose one or more categories of information. In response, data associated with the chosen category is retrieved. The display of the categories and the retrieval of the data is performed independently, so that the displayed categories remain responsive to user interaction while the data is being retrieved. In one implementation, the display of the categories and information on the user interface is handled by the main thread and the retrieval of the data associated with the chosen category is performed by a worker thread executing asynchronously with respect to the main thread.

Claims

1. Apparatus for presenting hierarchical categorized directory information via a plurality of arranged visual elements on a computer-enabled user interface, wherein visual elements represent directory system entities and the arrangement of elements represents the interrelationships of the corresponding directory system entities, the apparatus comprising:

a first thread for providing the plurality of arranged visual elements to the user interface;

one or more inputs for receiving a user selection of a plurality of the visual elements and for receiving a user request to boost the retrieval priority of a particular one of the selected plurality of visual elements;

a program module for boosting the priority of the particular selected visual element in response to receiving the user request; and

a second thread for retrieving data associated with the plurality of the visual elements and giving priority to data associated with the particular selected visual element, so that the plurality of arranged visual elements remain responsive to user interaction while data associated with the plurality of the visual elements is being retrieved.

2. The apparatus of claim 1, wherein the first thread is a main thread and the second thread is a worker thread executing asynchronously with respect to the main thread.

3. The apparatus of claim 2, wherein the worker thread is further for notifying the main thread that the data is available after retrieving the data.

4. The apparatus of claim 2, wherein the worker thread is further for placing the retrieved data in a cache and wherein the main thread is further for accessing the data from the cache and displaying the data.

5. The apparatus of claim 1, wherein:

the one or more inputs is further for receiving a user request to display a partially retrieved portion of the data; and

the first thread is further for obtaining the partially retrieved portion from a cache in response to the user request and providing the partially retrieved portion to the user interface.

6. The apparatus of claim 1, wherein the displayed elements are arranged as nodes of a graphical hierarchy.

7. The apparatus of claim 6, wherein the graphical hierarchy is a tree.

8. The apparatus of claim 6, wherein the second thread is further for retrieving data for populating the graphical hierarchy.

9. The apparatus of claim 1, wherein the first thread is further for providing the retrieved data to the user interface, wherein the retrieved data is displayed in a different screen than the plurality of arranged visual elements.

10. A computer-enabled user interface for presenting hierarchical categorized directory information via a plurality of visual elements arranged thereon, wherein the visual elements represent directory system entities and the arrangement of elements represents the interrelationships of the corresponding directory system entities, the computer-enabled user interface being adapted to:

display the plurality of arranged visual elements provided by a first thread;

receive a user selection of a plurality of the visual elements for retrieval;

receive a user request to boost a priority of the retrieval of a particular one of the displayed visual elements; and

display data associated with the plurality of the displayed visual elements provided by a second thread, giving priority to retrieving data associated with the particular one of the visual elements, so that the plurality of arranged visual elements remain responsive to user interaction while data associated with the plurality of the visual elements is being retrieved.

11. The computer-enabled user interface of claim 10, wherein the user interface is adapted to receive an implicit user request to boost the priority.

12. The computer-enabled user interface of claim 10, wherein the user interface is adapted to boost the priority of the particular one of the visual elements based on an order in which the displayed visual elements are selected by the user.

13. The computer-enabled user interface of claim 10, wherein the user interface is adapted to receive a user re-selection of one of the selected displayed visual elements, and to boost the priority associated with retrieval of the re-selected displayed visual element.

14. The computer-enabled user interface of claim 10, wherein the user interface is adapted to receive an explicit user request to boost the priority.

15. The computer-enabled user interface of claim 10, wherein the user interface is adapted to present a pop-up menu through which the user may provide an explicit request to boost the priority of a selected one of the selected displayed visual elements.

16. A computer-enabled user interface, comprising:

a first pane adapted to display respective graphical representations of a plurality of nodes by using a first thread, wherein the graphical representations of the nodes are responsive to user input to select a plurality of the nodes for retrieval of data associated with the selected nodes; and

a second pane adapted to display a graphical presentation of the data retrieved in response to the user input by using a second thread, so that the graphical representations of the nodes remain responsive to user interaction while data associated with the selected nodes is being retrieved;

wherein the graphical representations of the nodes selected by the user are operative to enable the retrieval of the data for the selected nodes to be prioritized.

17. The computer-enabled user interface of claim 16, wherein a graphical representation of a last-selected one of nodes is operative to enable assignment of a highest priority to retrieval of the data associated with the last-selected node.

18. The computer-enabled user interface of claim 16, wherein a graphical representation of a re-selected one of the nodes is operative to enable assignment of a highest priority to retrieval of the data associated with the re-selected node.

19. The computer-enabled user interface of claim 16, wherein the graphical representation of one of the nodes is responsive to user input to present a pop-up menu enabling the user to submit an explicit request to boost a priority level associated with the retrieval of the data for the one node.

20. The computer-enabled user interface of claim 16, wherein the graphical representation of one of the nodes is responsive to user input to enable the user to cancel retrieval of the data for the one node.