Persisting state at scale across browser sessions

• US 9,483,549 B2
• Filed: 04/01/2014
• Issued: 11/01/2016
• Est. Priority Date: 09/30/2013
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Olenick, Brad, Armas, Federico Silva, Moy, William Y., Joshi, Madhur, Danton, Stephen Michael
• Primary Examiner(s): LOWENBERGER, AARON J
• Application Number:
  US14/231,891
• Publication Number:
  US 20150095854A1
• Time in Patent Office: 945 Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/2428 Query predicate definition using graphical user interfaces, including menus and forms G06F16/2423 takes precedence
• CPC Class Codes: G06F 16/3329 Natural language query formulation or dialogue systems
• 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
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0484 for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 40/117 Tagging; Marking up details of markup languages G06F40/143; Designating a block; Setting of attributes style sheets, e.g. eXtensible Stylesheet Language Transformation [XSLT], G06F40/154
• CPC Class Codes: G06F 8/34 Graphical or visual programming
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: G06F 9/452 Remote windowing, e.g. X-Window System, desktop virtualisation protocols for virtual reality H04L67/131
• CPC Class Codes: G06F 9/4856 resumption being on a different machine, e.g. task migration, virtual machine migration G06F9/5088 takes precedence

Abstract

The management of application state storage associated with a hierarchical application. The hierarchical application includes multiple parent user interface elements, each of at least some having child user interface elements arranged in a corresponding hierarchy. The user may navigate through the hierarchical application. For instance, by selecting a child user interface element of a first parent user interface element having a first hierarchy of child user interface elements, the user might navigate to (and potentially also create) a second parent user interface element having a second hierarchy of child user interface elements. A hierarchical storage agent manages the state of the hierarchical application. The hierarchical storage agent provides application state to a remote storage over an application program interface in a manner that preserves at least some of the hierarchy of one or more parent user interface elements of the hierarchical application.

Claims

1. A computer system comprising;

a remote data store;

one or more processors;

one or more computer-readable storage media having thereon computer-executable instructions which, when executed by the one or more processors, cause the computing system to operate with an architecture that tracks a user'"'"'s navigation among various interface elements having a hierarchal relationship to one another, and saves one or more states representing the user'"'"'s navigation in order to permit the one or more states to be later restored; and

wherein the architecture comprises;

a user interface presentation component for presenting an interface having multiple interface elements comprised of both parent interface elements and child interface elements, with each parent interface element having a corresponding hierarchy of contained child interface elements;

a navigation component that detects navigation through the multiple interface elements of the interface;

an edit component that provides for editing of any of the multiple interface elements of the interface;

a hierarchical storage agent that;

(i) in response to notification of the navigation through the multiple interface elements detected by the navigation component, determines a state that is to be persisted for one or more navigations through the multiple interface elements, and wherein the determined state of the one or more navigations represents a corresponding part of the hierarchal relationship traversed during a given navigation; and

(ii) in response to notification from the edit component of changes to one or more interface elements, updates any state that is to be persisted for a given navigation in which an interface element was edited; and

an application program interface that receives each state that is to be persisted and communicates each received state to the remote data store, in order to enable any of the stored states to be recalled from the remote data store and then used in all of the following scenarios;

(i) an application restart scenario using an interface on a display which is the same as the display used when first navigating the multiple interface elements and determining the stored state;

(ii) a roaming scenario that permits a given user to recall at a second display device a state stored as a result of the given user'"'"'s navigation of the multiple interface elements at a different display device; and

(iii) a sharing scenario in which a given user'"'"'s navigation resulting in one or more stored states permits recall of the given user'"'"'s one or more stored states by a user other than the given user.

2. The computer system in accordance with claim 1, wherein at least one state that is to be persisted is based on a navigation that includes navigating both intrinsic interface elements and extrinsic interface elements.

3. The computer system in accordance with claim 1, wherein at least one state that is to be persisted is based on a navigation that includes navigating extrinsic interface elements from a first application, and extrinsic interface elements from a second application.

4. The computer system in accordance with claim 1, wherein in at least one state that is to be persisted is based on a navigation through multiple parent interface elements to arrive at the state to be persisted.

5. The computer system in accordance with claim 4, wherein the hierarchical storage agent updates a state to be persisted based on an edit change in one or more parent interface elements.

6. The computer system in accordance with claim 5, wherein one or more states to be persisted are based on a child interface element of a parent interface element, and wherein the child interface element is marked so as to cause the state for that child interface element to be saved in the remote data store based upon a certain change.

7. The computer system in accordance with claim 1, wherein the architecture further comprises:

a virtualization component that determines

     1) when to remove state associated with a given parent interface element, and

     2) when to retrieve state associated with the given parent interface element from the remote data store.

8. The computer system in accordance with claim 7, wherein the determination of when to remove state occurs when it is less likely that the given parent interface element will appear on a display of the computing system based on user navigation behavior.

9. The computer system in accordance with claim 7, wherein the determination of when to retrieve state occurs when it is more likely that the given parent interface element will appear on a display of the computing system based on user navigation behavior.

10. The computer system in accordance with claim 1, wherein the editing component makes an edit to only a particular interface element being edited, and not other interface elements.

11. The computer system in accordance with claim 1, wherein the editing component makes an edit to a particular interface element and then also makes corresponding edits to a set of one or more interface elements hierarchically related to the particular interface element.

12. A computer-implemented method for tracking a user'"'"'s navigation among various interface elements having a hierarchal relationship to one another, and saving one or more states representing the user'"'"'s navigation in order to permit the one or more states to be later restored, the computer-implemented method being performed by one or more processors executing computer executable instructions for the computer-implemented method, and the computer-implemented method comprising:

presenting at an interface multiple interface elements comprised of both parent interface elements and child interface elements, with each parent interface element having a corresponding hierarchy of contained child interface elements;

tracking navigation through the multiple interface elements of the interface;

editing any of the multiple interface elements of the interface;

in response to the navigation tracked through the multiple interface elements, determining a state that is to be persisted for one or more navigations through the multiple interface elements, wherein the determined state of the one or more navigations represents a corresponding part of the hierarchal relationship traversed during a given navigation;

in response to notification of edit changes to one or more interface elements, updating any state that is to be persisted for a given navigation in which an interface element was edited; and

communicating each state that is to be persisted to a remote data store, in order to enable any of the stored states to be recalled from the remote data store and then used in all of the following scenarios;

(i) an application restart scenario using an interface on a display which is the same as the display used when first navigating the multiple interface elements and determining the stored state;

(ii) a roaming scenario that permits a given user to recall at a second display device a state stored as a result of the given user'"'"'s navigation of the multiple interface elements at a different display device; and

(iii) a sharing scenario in which a given user'"'"'s navigation resulting in one or more stored states permits recall of the given user'"'"'s one or more stored states by a user other than the given user.

13. The computer-implemented method in accordance with claim 12, wherein at least one state that is to be persisted is based on a navigation that includes navigating both intrinsic interface elements and extrinsic interface elements.

14. The computer-implemented method in accordance with claim 12, wherein at least one state that is to be persisted is based on a navigation that includes navigating extrinsic interface elements from a first application, and extrinsic interface elements from a second application.

15. The computer-implemented method in accordance with claim 12, wherein in at least one state that is to be persisted is based on a navigation through multiple parent interface elements to arrive at the state to be persisted.

16. The computer-implemented method in accordance with claim 15, wherein updating a state to be persisted is based on an edit change in one or more parent interface elements.

17. The computer-implemented method in accordance with claim 16, wherein one or more states to be persisted are based on a child interface element of a parent interface element, and wherein the child interface element is marked so as to cause the state for that child interface element to be saved in the remote data store based upon a certain change.

18. The computer-implemented method in accordance with claim 12, further comprising:

determining

     1) when to remove state associated with a given parent interface element, and

     2) when to retrieve state associated with the given parent interface element from the remote storage.

19. The computer-implemented method in accordance with claim 18, wherein the determination of when to remove state occurs when it is less likely that the given parent interface element will appear on a display of the computing system based on user navigation behavior.

20. The computer-implemented method in accordance with claim 19, wherein the determination of when to retrieve state occurs when it is more likely that the given parent interface element will appear on a display of the computing system based on user navigation behavior.

21. The computer-implemented method in accordance with claim 12, wherein only a particular interface element is edited, and not other interface elements.

22. The computer-implemented method in accordance with claim 12, wherein an edit is made to a particular interface element and then corresponding edits are made to a set of one or more interface elements hierarchically related to the particular interface element.

23. A computer program product comprising one or more computer storage media storing computer executable instructions which, when executed by one or more processors, cause the one or more processors to perform a computer-implemented method for tracking a user'"'"'s navigation among various interface elements having a hierarchal relationship to one another, and saving one or more states representing the user'"'"'s navigation in order to permit the one or more states to be later restored, and wherein the computer-implemented method comprises:

presenting at an interface multiple interface elements comprised of both parent interface elements and child interface elements, with each parent interface element having a corresponding hierarchy of contained child interface elements;

tracking navigation through the multiple interface elements of the interface;

editing any of the multiple interface elements of the interface;

in response to the navigation tracked through the multiple interface elements, determining a state that is to be persisted for one or more navigations through the multiple interface elements, wherein the determined state of the one or more navigations represents a corresponding part of the hierarchal relationship traversed during a given navigation;

in response to notification of edit changes to one or more interface elements, updating any state that is to be persisted for a given navigation in which an interface element was edited; and

communicating each state that is to be persisted to a remote data store, in order to enable any of the stored states to be recalled from the remote data store and then used in all of the following scenarios;

(i) an application restart scenario using an interface on a display which is the same as the display used when first navigating the multiple interface elements and determining the stored state;

(ii) a roaming scenario that permits a given user to recall at a second display device a state stored as a result of the given user'"'"'s navigation of the multiple interface elements at a different display device; and

(iii) a sharing scenario in which a given user'"'"'s navigation resulting in one or more stored states permits recall of the given user'"'"'s one or more stored states by a user other than the given user.