MECHANISM FOR ADDING NEW SEARCH MODES TO USER AGENT

• US 20140047359A1
• Filed: 08/08/2012
• Published: 02/13/2014
• Est. Priority Date: 08/08/2012
• Status: Abandoned Application

• Current Assignee: Opera Software ASA
• Original Assignee: Arnstein Osnes Teigene, Richard Tibbett, Vrishaug Knut-Jorgen
• Inventors: TEIGENE, Arnstein Osnes, TIBBETT, Richard, V.RISHAUG, Knut-Jrgen
• Application Number:
  US13/569,311
• Publication Number:
  US 20140047359A1
• Time in Patent Office: Days
• US Class Current: 715/760
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/9532 Query formulation
• CPC Class Codes: G06F 16/9538 Presentation of query results

Abstract

An application programming interface (API) is provided in a user agent to allow an extension to supplement the user agent'"'"'s search bar functionality with the extension'"'"'s own search suggestion(s) and/or functionality. Accordingly, as the user types characters into the search bar, the extension can generate an item for display in a drop-down search menu based on keyword or regular expression (regex) matching. Such item may be a search suggestion which, upon activation, redirect the user agent to a network resource. The item may also simply display the result of a function or calculation carried out by the extension. Furthermore, the user may choose to enter a search mode, giving the extension exclusive control over the contents of the search menu.

Claims

1. A method implemented in a processor-based device, comprising:

executing a user agent and an extension by the processor-based device, the extension communicating with the user agent via an application programming interface (API) provided in the user agent;

receiving, as input, characters typed by a user into a search bar of the user agent via a keyboard;

performing, by the extension, keyword or regular expression matching on the inputted characters via the API;

generating, by the extension, an item matching the inputted characters based on the keyword or regular expression matching; and

displaying the item in a drop-down search menu,

wherein the item is communicated from the extension to the user agent via the API.

2. The method of claim 1, wherein the item can be activated by the user to redirect the user agent to a corresponding resource via a network.

3. The method of claim 2, wherein the item is generated by the extension in such manner that said item includes at least one of an image and a syntax highlighting when displayed in the search menu.

4. The method of claim 1,

wherein the extension performs regular expression matching on the inputted characters to detect a functionality and a parameter,

wherein the item is generated as a result of the extension applying the functionality on the parameter.

5. The method of claim 1,

wherein the extension performs regular expression matching to detect a trigger in the inputted characters, and

wherein the extension generates the item in response to detecting the trigger, the item being displayed in the search menu along with at least one other item generated by the user agent.

6. The method of claim 1, further comprising:

receiving, by the user agent, a user command to employ a search mode while the item is displayed in the search menu,

wherein, when the search mode is employed as a result of the user command, the extension controls the contents of the search menu.

7. The method of claim 6, wherein the user command comprises the pressing of a key while the item is displayed in the search menu.

8. The method of claim 1, wherein the processor-based device is a mobile device.

9. The method of claim 1, wherein the extension is installed onto the processor-based device while the processor-based device is executing the user agent in such manner that, after installing the extension, the processor-based device does not need to restart or reinstall the user agent.

10. A device, comprising:

a keyboard;

a display screen; and

a computer processor which executes a user agent and an extension to perform a process including;

receiving, as input, characters typed by a user into a search bar of the user agent via the keyboard;

performing, by the extension, keyword or regular expression matching on the inputted characters via the API;

generating, by the extension, an item matching the inputted characters based on the keyword or regular expression matching; and

displaying the item on the display screen in a drop-down search menu,

wherein the item is communicated from the extension to the user agent via the API.

11. The device of claim 10, wherein the item can be activated by the user to redirect the user agent to a corresponding resource via a network.

12. The device of claim 11, wherein the item is generated by the extension in such manner that said item includes at least one of an image and a syntax highlighting when displayed in the search menu.

13. The device of claim 10,

wherein the extension performs regular expression matching on the inputted characters to detect a functionality and a parameter,

wherein the item is generated as a result of the extension applying the functionality on the parameter.

14. The device of claim 10,

wherein the extension performs regular expression matching to detect a trigger in the inputted characters, and

wherein the extension generates the item in response to detecting the trigger, the item being displayed in the search menu along with at least one other item generated by the user agent.

15. The device of claim 10, wherein the process further comprises:

receiving, by the user agent, a user command to employ a search mode while the item is displayed in the search menu,

wherein, when the search mode is employed as a result of the user command, the extension controls the contents of the search menu.

16. The device of claim 15, wherein the user command comprises the pressing of a key while the item is displayed in the search menu.

17. The device of claim 10, wherein the device is a mobile device.

18. The device of claim 10, wherein the extension is installed onto the device while the device is executing the user agent in such manner that, after installing the extension, the processor-based device does not need to restart or reinstall the user agent.

19. A non-transitory computer readable medium on which is stored code for a user agent which is executed by a processor-based device to perform a process comprising:

executing an extension by the processor-based device, the extension communicating with the user agent via an application programming interface (API) provided in the user agent;

receiving, as input, characters typed by a user into a search bar of the user agent via a keyboard;

performing, by the extension, keyword or regular expression matching on the inputted characters via the API;

generating, by the extension, an item matching the inputted characters based on the keyword or regular expression matching; and

displaying the item in a drop-down search menu,

wherein the item is communicated from the extension to the user agent via the API

20. The non-transitory computer readable medium of claim 19, wherein the item can be activated by the user to redirect the user agent to a corresponding resource via a network.

21. The non-transitory computer readable medium of claim 20, wherein the item is generated by the extension in such manner that said item includes at least one of an image and a syntax highlighting when displayed in the search menu.

22. The non-transitory computer readable medium of claim 19,

wherein the extension performs regular expression matching on the inputted characters to detect a functionality and a parameter,

wherein the item is generated as a result of the extension applying the functionality on the parameter.

23. The non-transitory computer readable medium of claim 19,

wherein the extension performs regular expression matching to detect a trigger in the inputted characters, and

wherein the extension generates the item in response to detecting the trigger, the item being displayed in the search menu along with at least one other item generated by the user agent.

24. The non-transitory computer readable medium of claim 19, the process further comprising:

receiving, by the user agent, a user command to employ a search mode while the item is displayed in the search menu,

wherein, when the search mode is employed as a result of the user command, the extension controls the contents of the search menu.

25. The non-transitory computer readable medium of claim 24, wherein the user command comprises the pressing of a key while the item is displayed in the search menu.

26. The non-transitory computer readable medium of claim 19, wherein the processor-based device is a mobile device.

27. The non-transitory computer readable medium of claim 19, wherein the extension is installed onto the processor-based device while the processor-based device is executing the user agent in such manner that, after installing the extension, the processor-based device does not need to restart or reinstall the user agent.