Method and apparatus for providing contextual navigation to historical data

• US 5,621,880 A
• Filed: 05/14/1996
• Issued: 04/15/1997
• Est. Priority Date: 08/19/1994
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Johnson, William J.
• Primary Examiner(s): Powell, Mark R.
• Assistant Examiner(s): HO, RUAY L
• Application Number:
  US08/668,090
• Time in Patent Office: 336 Days
• Field of Search: 345/112, 395/155, 395/156, 395/157, 395/158, 395/159, 395/160, 395/161
• US Class Current: 715/783
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

Automatic navigation to a window which contained a user specified search criteria at some time in history. A user may invoke a number of application programs which display various windows, panels, icons, full screen sessions, and other objects onto a multitasking windowing desktop environment. A service is provided which allows the user to specify a search criteria. The service searches desktop sessions and objects until finding an occurrence that satisfies the criteria in historical data associated with the desktop sessions and objects. Upon finding the occurrence, the service automatically pops the window or full screen session having historical data containing the search string into focus.

Claims

1. A method of providing navigation in a multitasking windowing environment to display a window of an active object that contains data matching a specific, previously displayed user-specified search criteria, said method comprising the computer implemented steps of:

forming a buffer holding historical data of previously displayed windows for for each active object in said multitasking windowing environment;

storing sequential in said historical data buffer for an active object, the data displayed in each said window of said active object as said data is displayed;

in response to entry of a search string, searching each said historical data buffer for data matching said search string; and

,

providing focus to said specific, previously displayed window in an active object having a historical data buffer entry that matches said search string.

2. The method of claim 1, wherein the active object is a full screen session.

3. The method of claim 1, wherein the active object is a hidden window.

4. The method of claim 1, wherein the active object is an iconized window.

5. The method of claim 1, wherein the historical data is data entered by the user into the active object.

6. The method as claimed in claim 1, wherein said step of providing focus includes the steps of:

forming a hit list of active objects that contain said search string; and

,

displaying said hit list.

7. The method as claimed in claim 6, wherein said providing focus step includes the further step of:

displaying a window containing said search string in response to selection of an item from said displayed hit list.

8. The method as claimed in claim 1, including the steps of:

deleting the historical data buffer for each active object that is terminated in said windowing environment.

9. The method as claimed in claim 1, wherein said data stored in said historical data buffer is data entered into a window by a user.

10. The method as claimed in claim 1, including the steps of:

performing optical character recognition non-character mode information in a window; and

,

storing results of said optical character recognition in the historical data buffer for said window.

11. A system for providing navigation in a multitasking windowing environment to a window of an active object that contained a user specified search criteria at some time, said system comprising:

historical data buffer for each active object in said multitasking windowing environment;

means for storing in the historical data buffer for an active object the data displayed in each window of said active object as said data is displayed;

means responsive to entry of a search string for searching each historical data buffer for said search string; and

,

means for providing focus to a window in an active object having a historical data buffer that contains said search string.

12. The apparatus of claim 11, wherein the active object is a full screen session.

13. The apparatus of claim 11, wherein the active object is a hidden window.

14. The apparatus of claim 11, wherein the active object is an iconized window.

15. The apparatus of claim 11, wherein the historical data is data entered by the user into the active object.

16. The system as claimed in claim 11, wherein said means for providing focus includes:

means for forming a hit list of active objects that contain said search string; and

,

means for displaying said hit list.

17. The system as claimed in claim 16, wherein said means for providing focus further includes:

means for displaying a window containing said search string in response to selection of an item from said displayed hit list.

18. The system as claimed in claim 11, including:

means for deleting the historical data buffer for each active object that is terminated in said windowing environment.

19. The system as claimed in claim 11, wherein said data stored in said historical data buffer is data entered into a window by a user.

20. The system as claimed in claim 11, including:

means for performing optical character recognition non-character mode information in a window; and

,

means for storing results of said optical character recognition in the historical data buffer for said window.