Method and apparatus for text selection

• US 9,292,192 B2
• Filed: 04/30/2012
• Issued: 03/22/2016
• Est. Priority Date: 04/30/2012
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Thorsander, Simon
• Primary Examiner(s): SONG, DAEHO D
• Application Number:
  US13/459,761
• Publication Number:
  US 20130285928A1
• Time in Patent Office: 1,422 Days
• Field of Search: 715/863, 715/702, 345/764
• US Class Current: 1/1
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

A method includes, detecting a first touch input representing a selection of multiple rows of text displayed on a touch-sensitive display of the electronic device, determining whether a complete row of text has been selected from a start point or to an end point of the selected text, and, displaying a paragraph selection handle proximal to said row, the paragraph selection handle being responsive to a second touch input to place the electronic device in a paragraph selection mode for the selection of text.

Claims

1. A method for an electronic device comprising:

detecting a first touch input representing a selection of multiple rows of text displayed on a touch-sensitive display of the electronic device, wherein a start row or an end row of the selected text is not a complete row of selected text;

detecting a second touch input representing a selection completing a row of text for the start row or the end row, wherein the selection of the second touch input completing the row of text comprises an expanded selection from the selection associated with the first touch input toward either a beginning of the start row of selected text or an end of the end row of selected text to select an entire row of the selected text for the start row or the end row;

in response to a determination that the start row or the end row of the selected text is a complete row of selected text after receiving the second touch input, displaying a paragraph selection handle proximal to the complete row of the corresponding start row or end row of the selected text;

detecting a third touch input related to the paragraph selection handle; and

in response to detecting the third touch input, enabling a paragraph selection mode for the selection of one or more paragraphs for the electronic device.

2. A method according to claim 1, further comprising detecting a termination of the first touch input before displaying the paragraph selection handle.

3. A method according to claim 1, further comprising detecting the third touch input which is operable to select and then drag the paragraph selection handle in one direction, thereby to highlight text to the end of a current paragraph displayed.

4. A method according to claim 1, further comprising detecting the third touch input which is operable to select and then drag the paragraph selection handle in one direction, thereby to highlight text to the start of a current paragraph displayed.

5. A method according to claim 3, further comprising detecting a termination of the third touch input and selecting the highlighted text.

6. A method according to claim 3, further comprising detecting a reversal in the direction of drag of the paragraph selection handle and terminating the paragraph selection mode.

7. A method according to claim 6, further comprising placing the device in a row selection mode after termination of the paragraph selection mode.

8. A method according to claim 1, comprising displaying a paragraph selection handle proximal each of the start row and the end row when both the start row and the end row of the text selected by the first touch input are complete.

9. A method according to claim 1, further comprising displaying a start point handle and an end point handle at a start point and end point of the selected text, respectively.

10. A method according to claim 1, wherein the first touch input must select at least 2 rows of text.

11. A method according to claim 1, wherein the complete row of text at the start or end row does not correspond to the start or end of a paragraph for the selected text.

12. An electronic device comprising:

a touch-sensitive display to receive a touch; and

at least one processor coupled to the electronic device and configured to;

detect a first touch input representing a selection of multiple rows of text displayed on a touch-sensitive display of the electronic device, wherein a start row or an end row of the selected text is not a complete row of selected text;

detecting a second touch input representing a selection completing row of text for the start row or the end row, wherein the selection of the second touch input completing the row of text comprises an expanded selection from the selection associated with the first touch input toward either a beginning of the start row of selected text or an end of the end row of selected text to select an entire row of the selected text for the start row or the end row;

in response to a determination that the start row or the end row of the selected text is a complete row of selected text after receiving the second touch input, display a paragraph selection handle proximal to the complete row of the corresponding start row or end row of the selected text;

detect a third touch input related to the paragraph selection handle; and

in response to detecting the third touch input, enable a paragraph selection mode for the selection of one or more paragraphs for the electronic device.

13. The electronic device according to claim 12, wherein the at least one processor is configured to detect a termination of the first touch input before displaying the paragraph selection handle.

14. The electronic device according to claim 12, wherein the at least one processor is configured to detect the third touch input which is operable to select and then drag the paragraph selection handle in one direction, thereby to highlight text to the end of a current paragraph displayed.

15. The electronic device according to claim 12, wherein the at least one processor is configured to detect the third touch input which is operable to select and then drag the paragraph selection handle in one direction, thereby to highlight text to the start of a current paragraph displayed.

16. The electronic device according to claim 14, wherein the at least one processor is configured to detect a termination of the third touch input and selecting the highlighted text.

17. The electronic device according to claim 14, wherein the at least one processor is configured to detect a reversal in the direction of drag of the paragraph selection handle and terminating the paragraph selection mode.

18. The electronic device according to claim 17, wherein the at least one processor is configured to place the device in a row selection mode after termination of the paragraph selection mode.

19. The electronic device according to claim 12, wherein the at least one processor is configured to display a paragraph selection handle proximal each of the start row and the end row when both the start row and the end row of the text selected by the first touch input are complete.

20. The electronic device according to claim 12, wherein the at least one processor is configured to display a start point handle and an end point handle at a start point and end point of the selected text, respectively.

21. The electronic device according to claim 12, wherein the first touch input must select at least 2 rows of text.