Application rights enabling

• US 7,913,314 B2
• Filed: 03/05/2007
• Issued: 03/22/2011
• Est. Priority Date: 02/21/2002
• Status: Active Grant

• Current Assignee: Adobe Inc.
• Original Assignee: Adobe Systems Incorporated (Adobe Inc.)
• Inventors: Pravetz, James D., Orthlieb, Carl W., Rosenbaum, Sarah
• Primary Examiner(s): Revak; Christopher A
• Application Number:
  US11/681,915
• Publication Number:
  US 20070150964A1
• Time in Patent Office: 1,478 Days
• Field of Search: None
• US Class Current: 726/33
• CPC Class Codes: G06F 21/121 Restricting unauthorised execution of programs
• CPC Class Codes: G06F 21/629 to features or functions of an application

Abstract

Methods and apparatus, including computer program products, implementing and using techniques for controlling capabilities of a user software application. A user software application is provided, the user software application including a set of disabled operations. Content capable of being operated on by one or more of the disabled operations in the set of disabled operations is received. Application rights information operable to enable an operation in the set of disabled operations to operate on content within a context specified in the application rights information are received and the operation in the set of disabled operations is enabled to operate on the received content. Methods and apparatus for providing content to be operated on by a user software application and methods and apparatus for providing a configurable, context-dependent user software application are also described.

Claims

1. A method comprising:

receiving a first content in a software application hosted in a computer system, the software application implementing a first operation that is disabled by default;

receiving a request in the computer system to operate on the first content using the first operation;

in response to the request, retrieving a first enabler from a database using the computer system, the first enabler specifying to the software application an enablement of the first operation only with respect to the first content; and

as a result of retrieving the first enabler, enabling, using the computer system, the first operation to operate on the first content within an operating context specified in the first enabler.

2. The method of claim 1, wherein the first content is content of an electronic document and wherein enabling the first operation comprises enabling one or more of:

adding content to the document, adding comments to the document, applying a digital signature to the document, saving the document, performing spell-check of the document, importing form data, exporting form data, submitting document data to the Internet outside a browser environment, and inserting new pages from a template.

3. The method of claim 2, wherein the document is a PDF document.

4. The method of claim 1, wherein the request to operate on the first content using the first operation is received from a user.

5. The method of claim 1, wherein retrieving the first enabler from the database comprises:

querying the database for an enabler that enables the first operation to operate on the first content.

6. The method of claim 1, wherein the operating context specified in the first enabler includes one or more of:

a particular document, a particular type of document, a particular data set, a particular type of data set, a particular computer, a particular set of computers, a particular user, a particular set of users, a particular session, a particular number of sessions, a particular time period, a particular content provider, and a particular document in a particular state.

7. The method of claim 6, wherein the particular state of the particular document is defined by a user.

8. The method of claim 1, wherein the first enabler is different for different operating contexts.

9. The method of claim 1, further comprising saving the first enabler on the computer system hosting the software application.

10. A method comprising:

in a software application hosted in a computer system, the software application implementing a first operation that is disabled by default, detecting a change of a state of a document;

after detecting the change, retrieving a first enabler using the computer system, the first enabler specifying to the software application an enablement of the first operation only with respect to the document; and

as a result of retrieving the first enabler, enabling, using the computer system, the first operation to operate on the document within an operating context specified in the first enabler.

11. The method of claim 10, wherein the change of the state of the document is detected by the software application.

12. The method of claim 10, further comprising:

monitoring a current state of the document; and

detecting a change of the state of the document when the current state satisfies one or more conditions.

13. The method of claim 12, wherein the current state of the document is monitored by the software application.

14. The method of claim 10, wherein the software application automatically initiates the retrieval of the first enabler from the database after the detecting.

15. The method of claim 10, wherein the software application automatically enables the first operation to operate on the document within the operating context specified in the first enabler associated with the document.

16. A software application, tangibly stored on a storage device medium, the software application comprising instructions operable to cause a programmable processor to:

receive a first content in a software application, the software application implementing a first operation that is disabled by default;

receive a request to operate on the first content using the first operation;

in response to the request, retrieve a first enabler from a database, the first enabler specifying to the software application an enablement of the first operation only with respect to the first content; and

as a result of the retrieval of the first enabler, enable the first operation to operate on the first content within an operating context specified in the first enabler.

17. The software application of claim 16, wherein the first content is content of an electronic document and wherein the instructions operable to cause the programmable processor to enable the first operation comprise instructions to enable one or more of:

adding content to the document, adding comments to the document, applying a digital signature to the document, saving the document, performing spell-check of the document, importing form data, exporting form data, submitting document data to the Internet outside a browser environment, and inserting new pages from a template.

18. The software application of claim 17, wherein the document is a PDF document.

19. The software application of claim 16, wherein the request to operate on the first content using the first operation is received from a user.

20. The software application of claim 16, wherein the instructions operable to cause the programmable processor to retrieve the first enabler from the database comprise instructions to:

query the database for an enabler that enables the first operation to operate on the first content.

21. The software application of claim 16, wherein the operating context specified in the first enabler includes one or more of:

a particular document, a particular type of document, a particular data set, a particular type of data set, a particular computer, a particular set of computers, a particular user, a particular set of users, a particular session, a particular number of sessions, a particular time period, a particular content provider, and a particular document in a particular state.

22. The software application of claim 21, wherein the particular state of the particular document in a particular state is defined by a user.

23. The software application of claim 16, wherein the first enabler is different for different operating contexts.

24. The software application of claim 16, further comprising instructions operable to cause the programmable processor to save the first enabler on a computer hosting the software application.

25. A software application, tangibly stored on a storage device medium, the software application implementing a first operation that is disabled by default, the software application comprising instructions operable to cause a programmable processor to:

detect a change of a state of a document;

after detection of the change, retrieve a first enabler from a database, the first enabler specifying to the software application an enablement of the first operation only with respect to the document; and

as a result of the retrieval of the first enabler, enable the first operation to operate on the document within an operating context specified in the first enabler.

26. The software application of claim 25, further comprising instructions operable to cause the programmable processor to:

monitor a current state of the document; and

detect a change of the state of the document when the current state satisfies one or more conditions.

27. The software application of claim 25, further comprising instructions operable to cause the programmable processor to:

automatically initiate the retrieval of the first enabler from the database after the change of state is detected.

28. The software application of claim 25, further comprising instructions operable to cause the programmable processor to:

automatically enable the first operation to operate on the document within the operating context specified in the first enabler associated with the document.

29. A system comprising:

a programmable processor; and

a memory storing instructions operable to cause the programmable processor to;

receive a first content in a software application, the software application implementing a first operation that is disabled by default;

receive a request to operate on the first content using the first operation;

in response to the request, retrieve a first enabler from a database, the first enabler specifying to the software application an enablement of the first operation only with respect to the first content; and

as a result of the retrieval of the first enabler, enable the first operation to operate on the first content within an operating context specified in the first enabler.

30. The system of claim 29, wherein the first content is content of an electronic document and wherein to enable the first operation comprises enabling one or more of:

adding content to the document, adding comments to the document, applying a digital signature to the document, saving the document, performing spell-check of the document, importing form data, exporting form data, submitting document data to the Internet outside a browser environment, and inserting new pages from a template.

31. The system of claim 30, wherein the document is a PDF document.

32. The system of claim 29, wherein the request to operate on the first content using the first operation is received from a user.

33. The system of claim 29, wherein to retrieve the first enabler from the database, the processor is operable to query the database for an enabler that enables the first operation to operate on the first content.

34. The system of claim 29, wherein the operating context specified in the first enabler includes one or more of:

a particular document, a particular type of document, a particular data set, a particular type of data set, a particular computer, a particular set of computers, a particular user, a particular set of users, a particular session, a particular number of sessions, a particular time period, a particular content provider, and a particular document in a particular state.

35. The system of claim 34, wherein the particular state of the particular document is defined by a user.

36. The system of claim 29, wherein the first enabler is different for different operating contexts.

37. The system of claim 29, wherein the processor is further operable to save the first enabler on the computer system hosting the software application.

38. A system comprising:

a programmable processor; and

a memory storing instructions operable to cause the programmable processor to;

detect a change of a state of a document;

after detection of the change, retrieve a first enabler from a database, the first enabler specifying to a software application an enablement of a first operation only with respect to the document; and

as a result of the retrieval of the first enabler, enable the first operation of the software application, the first operation being disabled by default, to operate on the document within an operating context specified in the first enabler.

39. The system of claim 38, wherein the processor is further operable to:

monitor a current state of the document; and

detect a change of the state of the document when the current state satisfies one or more conditions.

40. The system of claim 38, wherein the processor is further operable to automatically initiate the retrieval of the first enabler from the database after the change of state is detected.

41. The method of claim 38, wherein the processor is further operable to automatically enable the first operation to operate on the document within the operating context specified in the first enabler associated with the document.