Rendering text in a brew device

• US 8,443,299 B1
• Filed: 06/11/2010
• Issued: 05/14/2013
• Est. Priority Date: 02/01/2007
• Status: Active Grant

• Current Assignee: Adobe Inc.
• Original Assignee: Adobe Systems Incorporated (Adobe Inc.)
• Inventors: Chanda, Rupen, Chen, Jack
• Primary Examiner(s): ABDUL-ALI, OMAR R
• Application Number:
  US12/814,141
• Time in Patent Office: 1,068 Days
• Field of Search: 715/802, 715/804, 715/794
• US Class Current: 715/802
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: H04M 1/724 User interfaces specially adapted for cordless or mobile telephones

Abstract

Methods, systems and program products for hiding the presentation of a first input field that would obscure the presentation of a distinct second input field on a display device. User input directed to the second input field is accepted and provided the first input field instead of to the second input field. The contents of the first input field are copied to the second input field. The presentation of the second input field is updated on the display device to include the copied contents.

Claims

1. A computer-implemented method, comprising:

detecting a selection of input focus on an interactive data input field presented on a display device, wherein input focus on the interactive data input field indicates that the interactive data input field is designated as a target for input received through a user interface of the display device;

receiving, through the user interface, input directed to the interactive data input field when the interactive data input field has input focus;

providing, by operation of a computer, the input to a hidden input buffer instead of to the interactive data input field, where providing the input to the hidden input buffer includes interpreting the input received through the user interface;

copying, by operation of a computer, content of the hidden input buffer to the interactive data input field in response to providing the input to the hidden input buffer, wherein the content in the hidden input buffer includes the input provided to the hidden input buffer and copying content of the hidden input buffer to the interactive data input field includes copying the interpreted input, wherein copying includes copying a character in a current position for the hidden input buffer to a current position for the interactive data input field; and

updating, by operation of a computer, the presentation of the interactive data input field on the display device to include the copied contents.

2. The method of claim 1 wherein updating the presentation of the interactive data input field on the display device to include the copied content includes displaying styled text.

3. The method of claim 1 further comprising hiding a presentation of an interactive text field on the display device where the presentation of the interactive text field would obscure the presentation of the interactive data input field on the display device, wherein the interactive text field is a text input control that is instantiated when input focus is on the interactive data input field.

4. The method of claim 1 wherein the copying is performed in response to receiving, through the user interface, input to change the character in the current position for the hidden input buffer.

5. The method of claim 1 wherein the copying is performed in response to updating a cursor position for the hidden input buffer.

6. The method of claim 5 wherein the cursor position is updated in response to receiving, through the user interface, input directed to a new position in the interactive data input field.

7. The method of claim 5 wherein the cursor position is updated if the character in the current position for the hidden input buffer is not changed based on input received through the user interface for a predetermined period.

8. The method of claim 1, further comprising automatically updating a cursor position for the interactive data input field based on a change to a cursor position for the hidden input buffer.

9. The method of claim 1 wherein the input received through the user interface includes recognizing a gesture on the display device.

10. The method of claim 1 wherein interpreting the input includes converting numerical input to alphanumeric characters.

11. A computer program product, encoded on a machine-readable storage device, operable to cause data processing apparatus to perform operations comprising:

detecting a selection of input focus on an interactive data input field presented on a display device, wherein input focus on the interactive data input field indicates that the interactive data input field is designated as a target for input received through a user interface of the display device;

receiving, through a user interface, input directed to the interactive data input field when the interactive data input field has input focus;

providing the received input to a hidden input buffer, wherein providing the received input to the hidden input buffer includes interpreting the received input;

copying content of the hidden input buffer to the interactive data input field in response to providing the received input to the hidden input buffer, wherein the content in the hidden input buffer includes the input provided to the hidden input buffer and copying content of the hidden input buffer to the interactive data input field includes copying the interpreted input, wherein copying includes copying a character in a current position for the hidden input buffer to a current position for the interactive data input field; and

updating the presentation of the interactive data input field on the display device to include the copied contents.

12. The computer program product of claim 11 wherein copying content of the hidden input buffer to the interactive data input field includes copying the content of the hidden input buffer to a buffer corresponding to the interactive data input field.

13. The computer program product of claim 11 wherein the hidden input buffer corresponds to a hidden first bitmap and the interactive data input field corresponds to a second bitmap and updating the presentation of the interactive data input field on the display device to include the copied contents includes copying the second bitmap to a visible frame buffer.

14. The computer program product of claim 11 wherein the interactive data input field is a text field.

15. The computer program product of claim 11, further comprising updating a cursor position for the interactive data input field based on change to a cursor position for the hidden input buffer.

16. The computer program product of claim 15 wherein the cursor position for the hidden input buffer is changed in response to one of:

receiving, through the user interface, input directed to a new position in the interactive data input field;

or

determining that the character in the current position for the hidden input buffer is not changed based on input received through the user interface for a predetermined period.

17. The computer program product of claim 11 wherein the received input includes a gesture detected on the display device.

18. A system comprising:

a display device;

a computer-readable storage device storing instructions for causing one or more processors to perform operations; and

one or more processors operable to execute the instructions stored on the computer-readable storage device to perform operations including;

receiving, from a user interface of the display device, input directed to an interactive data input field when the interactive data input field has input focus, wherein input focus on the interactive data input field indicates that the interactive data input field is designated as a target for input received through the user interface;

providing the received input to a hidden input buffer, wherein providing the received input to the hidden input buffer includes interpreting the received input;

copying content of the hidden input buffer to the interactive data input field in response to providing the received input to the hidden input buffer, wherein the content in the hidden input buffer includes the input provided to the hidden input buffer and copying content of the hidden input buffer to the interactive data input field includes copying the interpreted input, wherein copying includes copying a character in a current position for the hidden input buffer to a current position for the interactive data input field; and

updating the presentation of the interactive data input field on the display device to include the copied contents.

19. The system of claim 18 wherein the one or more processors are operable to execute the instructions stored on the computer-readable storage device to perform further operations including:

generating a first hidden bitmap including the content in the hidden input buffer; and

generating a second bitmap including copied contents of the interactive data input field.

20. The system of claim 19 wherein the one or more processors are operable to execute the instructions stored on the computer-readable storage device to perform further operations including copying the second bitmap to a frame buffer for presentation on the display device.

21. The system of claim 18 wherein copying content of the hidden input buffer to the interactive data input field is performed in response to a particular period elapsing.

22. The system of claim 18 wherein the one or more processors are operable to execute the instructions stored on the computer-readable storage device to perform further operations including:

detecting a change to a character in a current position of the hidden input buffer in response to input received through the user interface; and

detecting a change to a current cursor position in the hidden input buffer in response to at least one of input received through the user interface or a particular period without input through the user interface.