Context-based management user interface supporting extensible subtractive filtering

• US 8,028,239 B1
• Filed: 12/19/2003
• Issued: 09/27/2011
• Est. Priority Date: 12/19/2003
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation), Pivot Assist, LLC
• Original Assignee: Microsoft Corporation
• Inventors: Al-Hilali, Hilal, Travison, Daniel Thomas Jr., Rowlett, Jonathan Marshall, Messec, John Anthony, Li, Samuel, Gulati, Abhishek, Hong, Mark Sok-Man
• Primary Examiner(s): Augustine; Nicholas
• Application Number:
  US10/742,735
• Time in Patent Office: 2,839 Days
• Field of Search: 715762-763, 715/765, 715/788, 715/825, 715/733
• US Class Current: 715/762
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

A management user interface can be generated at run time via subtractive extensible context-based filtering. Definitions of user interface elements can include an indication of appropriate contexts for which the user interface elements are to be shown. Context factors can include application state, external state, surface or element definitions, or some combination thereof. The context-based filtering approach allows definition of user interface elements and user interface surfaces so that appearance of additional elements in the appropriate surfaces can be accomplished without programming. For example, a user interface surface definition can specify categories of user interface elements. At run time, those user interface elements of the category can be chosen for display. When new elements relating to the category are added, the new elements appear when the surface is rendered. Other features include heterogeneous type selection and exact number homogeneous type selection.

Claims

1. One or more tangible computer-readable media having computer-executable instructions for performing a method to determine one or more user interface elements to display for a user interface surface, the method comprising:

receiving a definition of the user interface surface;

receiving an indication of a current context with multiple current context factors, each current context factor having a possible set of management element definitions with an associated set of user interface element definitions for presentation on the user interface surface, wherein the possible sets of management element definitions comprise logic for retrieving data to be displayed on the user interface surface determining an intersection of the associated sets of user interface element definitions as a display set of user interface element definitions, the determining the intersection comprising,

applying a first subtractive filter before querying a management element store for one or more interface elements,

applying a second subtractive filter after querying the management element store, the second subtractive filter being associated with the management element store, and

applying a third subtractive filter after receiving the definition of the user interface surface, the third subtractive filter being associated with the definition of the user interface surface; and

displaying at least a portion of the display set of user interface element definitions on the user interface surface using the logic for retrieving data to be displayed on the user interface surface of the sets of management element definitions associated with the user interface element definitions.

2. The one or more tangible computer-readable media of claim 1 further comprising:

registering a new filter to be added to the subtractive filters.

3. The one or more tangible computer-readable media of claim 2 wherein the new filter filters on a context factor not recognized before adding the new filter.

4. The one or more tangible computer-readable media of claim 1 wherein:

the indication of the current context is based at least on a context factor contributed by a management element definition associated with a user interface element.

5. The one or more tangible computer-readable media of claim 1 wherein:

the indication of the current context is based at least on a state of an application presenting the user interface surface.

6. The one or more tangible computer-readable media of claim 1 wherein:

the indication of the current context is based at least on a context factor indicating a type of an item selected by a user.

7. The one or more tangible computer-readable media of claim 1 wherein:

the indication of the current context is based at least on an external context factor.

8. The one or more tangible computer-readable media of claim 1 wherein:

the indication of the current context is based at least on a context factor contributed by the definition of the user interface surface.

9. The one or more tangible computer-readable media of claim 1 wherein:

metadata associated with at least one of the management element definitions indicates a category factor associated with at least one user interface element definition, whereby the at least one of the management element definitions is chosen based on a presence of the category factor in the current context.

10. The one or more tangible computer-readable media of claim 1 wherein:

metadata associated with at least one of the management element definitions comprises a management item type factor, whereby the at least one of the management element definitions is chosen based on a presence of the management item type factor in the current context.

11. The one or more tangible computer-readable media of claim 10 wherein:

the choosing supports a presence of heterogeneous management item types in the current context.

12. The one or more tangible computer-readable media of claim 11 wherein:

the presence of heterogeneous management item types in the current context results from selection of items in a user interface representing items of heterogeneous management item types.

13. The one or more tangible computer-readable media of claim 10 wherein:

the choosing supports the presence of an exact number of items of a management item type in the current context.

14. The one or more tangible computer-readable media of claim 10 wherein:

the choosing is performed at runtime of software presenting the user interface surface.

15. The one or more tangible computer-readable media of claim 1 wherein:

the possible set of user interface element definitions is operable to receive at least one additional user interface element definition non-programmatically, wherein the additional user interface element definition includes an indication of an appropriate context for determining whether the additional user interface element definition is to be chosen for display within the current context.

16. The one or more tangible computer-readable media of claim 1 wherein the definition of the user interface surface indicates one or more factors to be included in the current context.

17. The one or more tangible computer-readable media of claim 1 wherein:

the user interface surface comprises a plurality of different zones; and

the current context is based upon the definition of a zone within the user interface surface, the current context being different for the different zones of the user interface surface.

18. The one or more tangible computer-readable media of claim 1 wherein the current context includes one or more of the following factors affecting which user interface element definitions are chosen for display:

a user role factor, a management item type factor, and a category factor.

19. The one or more tangible computer-readable media of claim 1 wherein the user interface surface is defined according to an XML schema operable to specify one or more context factors to limit the display of user interface elements in the user interface surface.

20. The one or more tangible computer-readable media of claim 1 wherein the user interface surface comprises at least one link activatable to navigate to another user interface surface.

21. The one or more tangible computer-readable media of claim 20 wherein the method further comprises:

storing an indication of the user interface surface in a navigation history.

29. The one or more tangible computer-readable media of claim 1, further having encoded thereon a data structure for defining a management element and an associated user interface element to be selectively shown according to the current context with at least one current context factor, wherein the data structure is loadable into a user interface system, the data structure comprising:

a reference to one or more definitions of one or more visual user interface elements to be presented on the user interface surface;

a definition of a task to be performed when the one or more visual user interface elements are activated;

a description of a first set of logic in the management element for retrieving data to be presented on the user interface surface;

a description of a second set of logic in the management element for initiating execution of the defined task to be performed; and

metadata indicating a context comprising context factors against which the current context can be compared at runtime of the user interface system to determine whether the user interface element is to be shown, the metadata indicating at least one user responsibility out of a plurality of responsibilities and at least one permitted user functionality, wherein the context factors contribute to the context and include application state, external state, and management elements, the context factors comprising a problem status of a managed item.

30. The one or more tangible computer-readable media of claim 1, further having encoded thereon a data structure for defining the user interface surface having elements to be selectively shown according to the current context, wherein the data structure is loadable into a user interface system, the data structure comprising:

a definition of one or more user interface zones for the user interface surface;

at least two specifications of context factors to be included in the current context when filtering user interface elements to be shown at runtime of the user interface system, wherein at least one of the context factors is a problem status of a managed item; and

at least two sets of user interface element definitions associated with the context factors, wherein one of the sets of user interface element definitions comprises trouble ticket functionality for the managed item, and wherein only the user interface element definitions that occur in each of the sets of user interface element definitions are selected to be shown according to the current context and using one or more management element definitions comprising logic for retrieving data to be displayed on the user interface surface.

31. The one or more tangible computer-readable media of claim 30 wherein at least one of the context factors is at least one of following:

a role of the current user, a type of a management item, and a category.

32. The one or more tangible computer-readable media of claim 30 wherein at least one of the context factors is a management item type of at least one of following:

a network server, a network workstation, a network user, and a network share.

33. The one or more tangible computer-readable media of claim 30 wherein the user interface surface is defined via XML.

34. The one or more tangible computer-readable media of claim 1, wherein at least one definition within the set of possible management element definitions includes logic for retrieving data to be displayed, and logic for initiating execution of a selected task.

22. A method of processing definitions of user interface elements at runtime of a management user interface, the method comprising:

receiving a definition of a management user interface surface comprising a plurality of zones, at least two of the zones having different respective categories specified therefor;

determining a user role of a current user;

determining at least one user selection from the management user interface;

for respective zones of the plurality of zones of the management user interface surface, determining a current context using the user role and the at least one user selection from the management user interface;

applying a first filter for filtering management-related user interface element definitions before a query to a store of management-related user interface element definitions;

for the respective zones of the plurality of zones, applying a second filter for filtering management-related user interface element definitions after querying the store of management-related user interface element definitions, the second filter being associated with the store of management-related user interface element definitions; and

applying a third filter for filtering management-related user interface element definitions after receiving the definition of the management user interface surface, the third filter being associated with the definition of the management user interface surface;

wherein the filtering of the first, second, and third filters is based upon the current context of a given zone to produce filtered management-related user interface element definitions, the user interface element definitions comprising trouble ticket functionality for a managed item; and

rendering, in the respective zones of the plurality of zones of the management user interface surface, management-related user interface elements according to the filtered management-related user interface element definitions chosen based upon the current context for the respective zones and using logic contained in one or more management element definitions associated with the filtered management-related user interface element definitions;

wherein the store of management-related user interface element definitions is codeless such that no code need be stored in the store to determine when and how to render the management-related user interface elements.

23. A computer system comprising:

a display;

a central processing unit;

computer memory;

a user interface service stored in computer memory and executable using the central processing unit, the user interface service comprising;

a set of management element definitions, the management element definitions comprising respective metadata indications comparable against a current context to determine whether a respective user interface element definition is to be chosen for display and further comprising logic for retrieving data to be displayed, the respective user interface element definition comprising trouble ticket functionality for a managed item; and

a first management element definition context-based filter operable to filter before a query to a management element store;

a second management element definition context-based filter operable to filter after a query to the management element store, the second management element definition context-based filter being associated with the management element store;

a third management element definition context-based filter operable to filter after receiving a definition of a user interface surface, the third management element definition context-based filter being associated with the definition of the user interface surface;

wherein the first, second, and third management element definition context-based filters are further operable to compare the current context against the respective metadata indications of the set of management element definitions to determine whether the respective user interface element definition is to be chosen for display;

wherein the user interface service supports a hierarchy of user element definition types and wherein the first, second, and third management element definition context-based filters are operable to filter out parent user element types while allowing child user element types to pass through for display.

24. The computer system of claim 23 further comprising:

a user interface presenter for presenting user interface elements based on the management element definitions chosen by the first, second, and third management element definition context-based filters.

25. The computer system of claim 23 wherein the current context is determined at least in part based on a type associated with an item selected by a user.

26. The computer system of claim 23 wherein the system supports selection of heterogeneous types.

27. The computer system of claim 23 wherein the system supports type filtering for a hierarchy of types.

35. The computer system of claim 23 wherein the first management element definition context-based filter is operable to filter out child types while allowing parent types to pass through.

28. A computer system comprising:

a display;

a central processing unit;

computer memory having computer-executable instructions for performing a method, the method comprising;

receiving definitions of at least two user interface surfaces;

associating filters with the interface surface definitions;

defining a set of management elements, the defining comprising a respective appropriate indication comparable against a current context to determine whether a respective user interface element is to be chosen for display;

loading the associated filters with their interface surface definitions;

filtering the set of management elements, wherein the filtering comprises using the loaded filters for the associated interface surfaces to compare the current context of each associated interface surface against the respective indications of the management elements to determine whether the respective user interface element is to be chosen for display, wherein at least one respective indication of the management elements comprises a user role factor comprising at least one user responsibility out of a plurality of responsibilities and at least one permitted user functionality;

wherein the filtering further comprises;

applying a first subtractive filter before querying a management element store;

applying a second subtractive filter after querying the management element store, the second subtractive filter being associated with the management element store; and

applying a third subtractive filter after receiving at least one of the interface surface definitions, the third subtractive filter being associated with at least one of the interface surface definitions; and

displaying, using logic defined in one or more management element definitions, one or more respective user interface elements chosen for display, the one or more respective elements chosen for display comprising a user interface element for creating a trouble ticket.