Apparatus and method for dynamically building a context sensitive composite icon

• US 20040119756A1
• Filed: 12/18/2002
• Published: 06/24/2004
• Est. Priority Date: 12/18/2002
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Kumhyr, David Bruce, MacPhail, Margaret Gardner
• Granted Patent: US 7,231,611 B2
• Time in Patent Office: Days
• US Class Current: 345/837
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

A method and apparatus for dynamically building a context sensitive composite icon are provided. A base icon is used to represent a particular object in a graphical user interface. This base icon has addition points where icon additions may be attached to the base icon, such as through an icon overlay process. By adding icon additions at the addition points of the base icon, a composite icon is generated and then registered with the graphical user interface. The icon additions that are used to generate the composite icon are selected based on a particular context in which the object associated with the base icon is being used. The use of icon additions with the base icon is determined dynamically as the context of the corresponding object changes. In this way, the same base icon may be used to represent a particular object with additions to the base icon being used to provide additional information that is important to the current context of the corresponding object.

Claims

1. A method, in a data processing system, for dynamically building a context sensitive composite icon for representing a data object in a graphical user interface, comprising:

identifying a base icon data structure for a data object;

identifying one or more icon addition data structures based on a context of the data object;

adding the one or more icon addition data structures to the base icon data structure to thereby generate a composite icon data structure comprised of the base icon data structure and the one or more icon addition data structures; and

graphically representing the composite icon data structure in the graphical user interface on a display of the data processing system.

2. The method of claim 1, wherein identifying one or more icon addition data structures based on the context of the data object includes:

identifying one or more context rules associated with the context of the data object;

applying the one or more context rules to the data object; and

identifying the one or more icon addition data structures based on results of applying the one or more context rules to the data object.

3. The method of claim 1, wherein adding the one or more icon addition data structures to the base icon data structure includes:

identifying one or more addition points in the base icon data structure; and

adding the one or more icon addition data structures to the base icon data structure at the one or more addition points.

4. The method of claim 3, wherein adding the one or more icon addition data structures to the base icon data structure at the one or more addition points includes using one of an icon overlay mechanism for overlaying the one or more icon addition data structures on the base icon data structure and a bit masking mechanism for inserting the icon addition data structures into the base icon data structure.

5. The method of claim 1, further comprising:

receiving an event notification indicating a change in context for the data object, wherein the steps of identifying the one or more icon addition data structures, adding the one or more icon addition data structures to the base icon, and graphically representing the composite icon data structure are performed in response to receiving the event notification.

6. The method of claim 1, further comprising:

receiving an event notification identifying the data object and an operation being performed with regard to the data object;

identifying the context of the data object based on the identification of the data object and the operation being performed with regard to the data object;

retrieving one or more context rules associated with the context of the data object; and

applying the context rules to the data object to thereby identify one or more icon addition data structures to be added to the base icon data structure.

7. The method of claim 6, wherein the context rules determine portions of data to extract from the data object for use in identifying the one or more icon addition data structures.

8. The method of claim 1, wherein the graphical user interface is part of a specific software application, and wherein the context is defined as the use of the data object with the specific software application.

9. The method of claim 1, further comprising:

determining if there is a conflict between two or more icon addition data structures of the one or more icon addition data structures; and

resolving the conflict based on priorities assigned to the two or more icon addition data structures.

10. The method of claim 1, further comprising:

determining if there is a conflict between two or more icon addition data structures of the one or more icon addition data structures; and

reporting the conflict to a user.

11. The method of claim 1, further comprising:

determining if there is a conflict between two icon addition data structures of the one or more icon addition data structures; and

resolving the conflict by selecting an alternate position for one of the two icon addition data structures.

12. A computer program product in a computer readable medium for dynamically building a context sensitive composite icon for representing a data object in a graphical user interface, comprising:

first instructions for identifying a base icon data structure for a data object;

second instructions for identifying one or more icon addition data structures based on a context of the data object;

third instructions for adding the one or more icon addition data structures to the base icon data structure to thereby generate a composite icon data structure comprised of the base icon data structure and the one or more icon addition data structures; and

fourth instructions for graphically representing the composite icon data structure in the graphical user interface on a display of the data processing system.

13. The computer program product of claim 12, wherein the second instructions for identifying one or more icon addition data structures based on the context of the data object includes:

instructions for identifying one or more context rules associated with the context of the data object;

instructions for applying the one or more context rules to the data object; and

instructions for identifying the one or more icon addition data structures based on results of applying the one or more context rules to the data object.

14. The computer program product of claim 12, wherein the third instructions for adding the one or more icon addition data structures to the base icon data structure includes:

instructions for identifying one or more addition points in the base icon data structure; and

instructions for adding the one or more icon addition data structures to the base icon data structure at the one or more addition points.

15. The computer program product of claim 14, wherein the third instructions for adding the one or more icon addition data structures to the base icon data structure at the one or more addition points include instructions for using one of an icon overlay mechanism for overlaying the one or more icon addition data structures on the base icon data structure and instructions for using a bit masking mechanism for inserting the icon addition data structures into the base icon data structure.

16. The computer program product of claim 12, further comprising:

fifth instructions for receiving an event notification indicating a change in context for the data object, wherein the second instructions for identifying the one or more icon addition data structures, third instructions for adding the one or more icon addition data structures to the base icon, and fourth instructions for graphically representing the composite icon data structure are executed in response to receiving the event notification.

17. The computer program product of claim 12, further comprising:

fifth instructions for receiving an event notification identifying the data object and an operation being performed with regard to the data object;

sixth instructions for identifying the context of the data object based on the identification of the data object and the operation being performed with regard to the data object;

seventh instructions for retrieving one or more context rules associated with the context of the data object; and

eighth instructions for applying the context rules to the data object to thereby identify one or more icon addition data structures to be added to the base icon data structure.

18. The computer program product of claim 17, wherein the context rules determine portions of data to extract from the data object for use in identifying the one or more icon addition data structures.

19. The computer program product of claim 12, wherein the graphical user interface is part of a specific software application, and wherein the context is defined as the use of the data object with the specific software application.

20. The computer program product of claim 12, further comprising:

fifth instructions for determining if there is a conflict between two or more icon addition data structures of the one or more icon addition data structures; and

sixth instructions for resolving the conflict based on priorities assigned to the two or more icon addition data structures.

21. The computer program product of claim 12, further comprising:

fifth instructions for determining if there is a conflict between two or more icon addition data structures of the one or more icon addition data structures; and

sixth instructions for reporting the conflict to a user.

22. The computer program product of claim 12, further comprising:

fifth instructions for determining if there is a conflict between two icon addition data structures of the one or more icon addition data structures; and

sixth instructions for resolving the conflict by selecting an alternate position for one of the two icon addition data structures.

23. An apparatus for dynamically building a context sensitive composite icon for representing a data object in a graphical user interface, comprising:

means for identifying a base icon data structure for a data object;

means for identifying one or more icon addition data structures based on a context of the data object;

means for adding the one or more icon addition data structures to the base icon data structure to thereby generate a composite icon data structure comprised of the base icon data structure and the one or more icon addition data structures; and

means for graphically representing the composite icon data structure in the graphical user interface on a display of the data processing system.