CN104111787A - Method and device for realizing text editing on touch screen interface - Google Patents
Method and device for realizing text editing on touch screen interface Download PDFInfo
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Abstract
The invention provides a method and a device for realizing text editing on a touch screen interface. The method includes: judging whether a touch point touched by a user on a touch screen is located in a to-be-inserted area or not and whether continuous touch time is larger than a preset threshold value or not, if yes, selecting content at the position of the touch point on the touch screen as to-be-inserted text and highlighting the to-be-inserted text; when the touch point moves on the touch screen, displaying the to-be-inserted text on a trajectory of movement of the touch point; when the touch point moves to the insertable area, selecting content at the position of the touch point as insertable text and highlighting the insertable text; when the touch point is released from the insertable area, inserting the to-be-inserted text into insertable text or replacing the insertable text with the to-be-inserted text. By the method and the device, text editing on the touch screen can be realized conveniently, and editing efficiency is improved.
Description
Technical field
The present invention relates to text editing and human-computer interaction technique field, relate in particular to a kind of method and apparatus of realizing text editing on touch screen interface.
Background technology
Along with the development of computer technology and Internet technology, the application of cloud, spreads to life, amusement and office field just gradually with the mobile terminal of touch-screen, carries increasing text input and editor's task.Along with the continuous maturation of multi-touch screen technology, touch control operation has become main mode of operation.Touch panel device can provide button screen to replace physics mouse and keyboard, and button screen has customizability, can be button screen and distributes appointed function; User can be by touching, knock, pull the control realizing object on screen and/or activating direct control destination object.Therefore, in the time showing numerous content on screen, the touch-sensitivity of touch-screen allow user with intuitive manner to content executable operations.
At present, touch screen terminal relies on and adds function button, increases button density, ejects Option Box, or menu system edits input characters again, in editing process, and the movement of the cursor step that is absolutely necessary.But, because the screen size of mobile touch screen apparatus is less, especially, in the time of the text editing page, word content shows less, operation to text is many, in less space, operates easily to cause and knocks initiation maloperation by mistake by knocking the method for button screen.
The location of touch screen cursor is accurately unlike mouse picking.Typically, when user inputs after passage, in the middle of finding, omit content, first will mobile cursor to target insertion point, and then start misinput word.In this course, because finger causes cursor to locate more out of true to blocking of screen; User must activate corresponding function according to the sequence of steps of default and menu level, increases user and remembers burden, force users operation steps; And, insert or when movetext, touch-screen not to user provide sufficient feedback with prompting user's self operation behavior whether by identification.Above-mentioned various shortcoming, directly causes existing method for editing text inconvenient operation on touch screen interface, causes text editing inefficiency.
Summary of the invention
The invention provides a kind of method that realizes text editing on touch screen interface, can on touch-screen, realize easily text editing, improve editorial efficiency.
The present invention also provides a kind of system that realizes text editing on touch screen interface, can on touch-screen, realize easily text editing, improves editorial efficiency.
Technical scheme of the present invention is achieved in that
A method that realizes text editing on touch screen interface, comprising:
Judging whether the touch point of user on touch-screen is positioned at is inserted into region and the touch time is greater than the threshold value setting in advance continuously, if, the content of the above position, touch point of touch-screen is chosen to be and is inserted into text, and described in highlighting, be inserted into text;
In the time that move on touch-screen described touch point, described being inserted on the track that text moves in touch point shown;
When touch point moves to can insert region time, the content of position, touch point is chosen to be and can inserts text, and highlight and describedly can insert text;
When touch point is from the described region of inserting while discharging, will described in be inserted into text and insert or substitute and described can insert text.
A device of realizing text editing on touch screen interface, comprising:
Locating module, for determining the position of touch point, and is sent to the position of touch point and is inserted into text chosen module, is inserted into text display module and can inserts text chosen module, also for by d/d touch point information notice editor module;
Be inserted into text chosen module, be inserted into region and the touch time is greater than the threshold value setting in advance continuously for judging whether touch point is positioned at, if so, the content of the above position, touch point of touch-screen is chosen to be and is inserted into text, and described in highlighting, be inserted into text;
Be inserted into text display module, in the time that move on touch-screen touch point, described being inserted on the track that text moves in touch point shown;
Can insert text chosen module, for moving to can insert region time from being inserted into region when touch point, the content of position, touch point is chosen to be and can insert text, and highlight and describedly can insert text;
Editor module, for when touch point is from the described region of inserting while discharging, will described in be inserted into text and insert or substitute and described can insert text.
The method and apparatus of realizing text editing on touch screen interface visible, the present invention proposes, has solved the restriction to user's sequence of operation while inserting word, and user can first defeatedly be inserted into word again to its distribution locations; And the difficulty operation of saving positioning cursor, light requirement is not demarcated position; Can insert during insertion text and highlight, solve the coarse problem in location.Therefore, the present invention can realize text editing easily on touch-screen, improves editorial efficiency.
Brief description of the drawings
Fig. 1 is the method realization flow figure that realizes text editing on touch screen interface that the present invention proposes;
Fig. 2 is the realization flow figure of the embodiment of the present invention one;
Fig. 3 is the realization flow figure of the embodiment of the present invention two;
Fig. 4 is the realization flow figure of the embodiment of the present invention three;
Fig. 5 is the realization flow figure of the embodiment of the present invention four;
Fig. 6 is the realization flow figure of the embodiment of the present invention five;
Fig. 7 is the realization flow figure of the embodiment of the present invention six;
Fig. 8 is the apparatus structure schematic diagram of realizing text editing on touch screen interface that the present invention proposes.
Embodiment
The present invention proposes a kind of method that realizes text editing on touch screen interface, if Fig. 1 is the method realization flow figure, comprising:
Step 101: judging whether the touch point of user on touch-screen is positioned at is inserted into region and the touch time is greater than the threshold value setting in advance continuously, if, the content of the above position, touch point of touch-screen is chosen to be and is inserted into text, and described in highlighting, be inserted into text;
Step 102: in the time that move on touch-screen described touch point, described being inserted on the track that text moves in touch point shown;
Step 103: when touch point moves to can insert region time, the content of position, touch point is chosen to be and can inserts text, and highlight and describedly can insert text;
Step 104: when touch point is from the described region of inserting while discharging, will described in be inserted into text and insert or substitute and described can insert text.
In above-mentioned steps 101, be inserted into region and can be: selected region in the region on input frame candidate word region, dummy keyboard or text.
In above-mentioned steps 103, when touch point is positioned at can insert region time, the content of position, touch point is chosen to be to the mode that can insert text can be:
In the time that position, touch point can inserted between two characters in region, described two characters are chosen to be and can insert text;
On position, touch point is arranged in a character that can insert region time, a described character is chosen to be and can inserts text.
In above-mentioned steps 101 and step 103, the mode highlighting can be: volume increases demonstration, dynamic suspension demonstration, changes colour shows or variation font shows.
In above-mentioned steps 104, insert or substitute the mode that can insert text and can be being inserted into text: in the time can inserting text and be two characters, will be inserted into text and insert between described two characters; In the time can inserting text and be a character, will be inserted into text and substitute described character.
Below in conjunction with accompanying drawing, lift specific embodiment and introduce in detail:
From above-mentioned introduction, the method that the present invention proposes can be divided into three phases: the first stage, according to the selected text that is inserted in the position of touch point; Subordinate phase, along with the mobile display of touch point is inserted into text, and selectes and can insert text at the terminal of touch point motion track; Phase III, touch point is released, and completes and is inserted into text insertion or replaces and can insert text.Below adopt respectively embodiment mono-, embodiment bis-, embodiment tri-to introduce this three phases.
Embodiment mono-:
If Fig. 2 is the realization flow figure of the embodiment of the present invention one, introduce touch point and press Event triggered and be inserted into the selected process of text, comprising:
Step 201: user presses touch-screen.
Step 202: whether the touch point of detection user on touch-screen is positioned at and is inserted into region, if so, continues execution step 203;
In this step, being inserted into region can be selected region in region on input frame candidate word region, dummy keyboard or text.
Step 203: judge that whether user is greater than in the continuous touch time of this touch point the threshold value setting in advance, and if so, performs step 204.
Step 204: the content of position, touch point is chosen to be and is inserted into text, and described in highlighting, be inserted into text, for example will be inserted into text volume and increase demonstration, dynamic suspension demonstration, changes colour demonstration or change font demonstration etc., avoid the covering of finger simultaneously.Being inserted into text can be the content such as character or picture.
Embodiment bis-:
If Fig. 3 is the realization flow figure of the embodiment of the present invention two, introduce touch point moving event and trigger the selected process that is inserted into text mobile display and can inserts text, comprising:
Step 301: user moves touch point.
Step 302: along with the movement of touch point on touch-screen, show being inserted on the track that text moves in touch point.
Step 303: whether the touch point of detection user on touch-screen is positioned at can be inserted region, if so, continues execution step 304.
Step 304: the content of position, touch point is chosen to be and can inserts text, highlight and can insert text.And adjust whole editing area, ensure a suitable interval and can place and be inserted into text.
Particularly, in the time of the existing content of touch point touching, up and down adjacent or left and right etc. around content highlight.For example, if touch point between existing content a and b, selected can to insert text be a and b, and a and b are highlighted, expression can be inserted into text and insert between a and b; If existing content a, b and c, on touch point is positioned at b time, selecting and can inserting text is b, and b is highlighted, and expression can substitute b with being inserted into text.If can insert text is space character, space character is pointed out, can insert this space character with being inserted into text.
Highlighting the mode that can insert text can be: can insert text volume increase show, dynamic suspension shows, changes colour shows or change font demonstration etc., avoids the covering of finger simultaneously.
Embodiment tri-:
If Fig. 4 is the realization flow figure of the embodiment of the present invention three, introduce touch point release event and trigger the insertion process that is inserted into text, comprising:
Step 401: user discharges touch point.
Step 402: judge that touch point, whether inserting region release, if so, performs step 403; Otherwise, revert to this and can insert the original state in region.
Step 403: will be inserted into text insertion or substitute and can insert text.
Particularly, in the time can inserting text and be two characters, will be inserted into text and insert between these two characters; In the time can inserting text and be a character, will be inserted into text and substitute this character.
Embodiment tetra-:
In the present embodiment, being inserted into region is the region on dummy keyboard.If Fig. 5 is the realization flow figure of embodiment tetra-.
In the present embodiment, user prepares to call " 02552265373 ", due to misinput, telephone number has been entered as " 0252265373 ".User opens the dummy keyboard on touch-screen, prepares " 5 " of omitting to insert.
The method of utilizing the present invention to propose, detect that the touch point of user on touch-screen is positioned at numeral " 5 " region of dummy keyboard, and the touch time is greater than the threshold value setting in advance continuously, the region of numeral " 5 " is converted into the region that is inserted into of activation, and numeral " 5 " is chosen to be and is inserted into text, numeral " 5 " is amplified and shown.
Along with the movement of touch point on touch-screen, on the track that selected numeral " 5 " moves in touch point, show.
In the time that touch point moves to " 0252265373 " region (being inserted into region) on touch-screen, the content of position, touch point is amplified and shown.
In the time that touch point moves between " 5 " and " 2 ", " 5 " and " 2 " are chosen to be and can insert text, amplify and show " 5 " and " 2 ", and the interval of adjustment between " 5 " and " 2 ", between the two, can insert and be inserted into text " 5 " ensureing.
User, in the time that target conditions prompting occurs, discharges touch point, will be inserted into text " 5 " insertion and can insert between text " 5 " and " 2 ", text editing success.
Embodiment five:
In the present embodiment, be inserted into the candidate word region that region is input frame.If Fig. 6 is the realization flow figure of embodiment five.
In the present embodiment, user has inputted text " the right right side, left left and right ", need to insert in centre text " centre ".User opens input frame, and the current candidate word region at input frame shows " centre ", " in in ".
The method of utilizing the present invention to propose, detect that the touch point of user on touch-screen is positioned at character " centre " region in input frame candidate word region, and the touch time is greater than the threshold value setting in advance continuously, the region of character " centre " is converted into the region that is inserted into of activation, and character " centre " is chosen to be and is inserted into text, character " centre " is amplified and shown.
Along with the movement of touch point on touch-screen, on the track that selected character " centre " moves in touch point, show.
In the time that touch point moves to " the right right side, left left and right " region (being inserted into region) on touch-screen, the content of position, touch point is amplified and shown.
In the time that touch point moves between " left side " and " right side ", " left side " and " right side " is chosen to be and can inserts text, amplify and show " left side " and " right side ", and the interval of adjustment between " left side " and " right side ", between the two, can insert and be inserted into character " centre " ensureing.
User, in the time that target conditions prompting occurs, discharges touch point, will be inserted into text " centre " insertion and can insert between text " left side " and " right side ", text editing success.
Embodiment six:
The drag operation of utilizing that Fig. 7 shows embodiments of the invention six to be provided is revised the realization flow of the edit methods of text, and details are as follows:
The present embodiment situation is, treat edit object and target shift position in same can editing area in, that mentioned in the following description can mean the text filed of interface by editing area.
User touches touch panel device, detects user's first touch point, judges that in conjunction with touching duration user has next step to continue mutual intention and still knocks merely screen.In the time confirming that user has next step mutual intention, if user keeps in touch and starts and slides, sensing user continues mutual information, determines that first contact point is to choose the starting point that is inserted into text, and continuation sensing touch point is followed user and pointed the mobile path producing.Concrete text editing process is as follows:
The first step, detects contacting of user finger and touch-screen, and whether the coordinate that judges touch point is positioned at and is inserted into region, if so, carries out second step.
Second step, the coordinate of detected touch point, obtains the content of text of preparing insertion.
The 3rd step, detection is long with the duration of contact of touch-screen, in the time exceeding the threshold value setting in advance, the content of position, touch point is defined as being inserted into text.
The 4th step, along with the movement of touch point, is inserted into text described in dragging, and shows being inserted on the track that text moves in touch point.In said process, need difference the interaction gesture such as to click, touch and move.
The 5th step, detected touch point motion track coordinate, judges whether the coordinate moving touch point arrives can insert region, if arrived, carries out the 6th step.
The 6th step, according to the motion track of touch point and peripheral information feedback, determines and can insert text, adjusts an editing area, makes an applicable interval place this and is inserted into text.
The 7th step, discharges touch point, will be inserted into text insertion or substitute to insert text.
The present invention also proposes a kind of device of realizing text editing on touch screen interface, as the structural representation that Fig. 8 is this device, comprising:
Locating module 801, for determining the position of touch point, and the position of touch point is sent to is inserted into text chosen module 802, is inserted into text display module 803 and can inserts text chosen module 804, also for by d/d touch point information notice editor module 805;
Be inserted into text chosen module 802, be inserted into region and the touch time is greater than the threshold value setting in advance continuously for judging whether touch point is positioned at, if so, the content of the above position, touch point of touch-screen is chosen to be and is inserted into text, and described in highlighting, be inserted into text;
Be inserted into text display module 803, in the time that move on touch-screen touch point, described being inserted on the track that text moves in touch point shown;
Can insert text chosen module 804, for moving to can insert region time from being inserted into region when touch point, the content of position, touch point is chosen to be and can insert text, and highlight and describedly can insert text;
Editor module 805, for when touch point is from the described region of inserting while discharging, will described in be inserted into text and insert or substitute and described can insert text.
In said apparatus, be inserted into region and can be: selected region in the region on input frame candidate word region, dummy keyboard or text.
Can insert text chosen module 804 is chosen to be by the content of position, touch point the mode that can insert text and can is:
In the time that position, touch point can inserted between two characters in region, described two characters are chosen to be and can insert text; On position, touch point is arranged in a character that can insert region time, a described character is chosen to be and can inserts text.
Being inserted into text chosen module 802 maybe can insert the mode that text chosen module 804 highlights and can be: volume increase show, dynamic suspension shows, changes colour shows or change font shows.
Editor module 805 inserts or substitutes the mode that can insert text and can be being inserted into text: when described when inserting text and being two characters, will described in be inserted into text and insert between described two characters; When described when inserting text and being a character, will described in be inserted into text and substitute described character.
As fully visible, the method and apparatus of realizing text editing on touch screen interface that the present invention proposes, has solved the restriction to user's sequence of operation while inserting word, and user can first defeatedly be inserted into word again to its distribution locations; And the difficulty operation of saving positioning cursor, light requirement is not demarcated position; Can insert during insertion text and highlight, solve the coarse problem in location.Therefore, the present invention can realize text editing easily on touch-screen, improves editorial efficiency.The present invention reduces the operation of mobile cursor in the accuracy that increases positional editing text point, follows the behavior of the mankind with a writing words, for user provides more natural interactive mode.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (10)
1. a method that realizes text editing on touch screen interface, is characterized in that, described method comprises:
Judging whether the touch point of user on touch-screen is positioned at is inserted into region and the touch time is greater than the threshold value setting in advance continuously, if, the content of the above position, touch point of touch-screen is chosen to be and is inserted into text, and described in highlighting, be inserted into text;
In the time that move on touch-screen described touch point, described being inserted on the track that text moves in touch point shown;
When touch point moves to can insert region time, the content of position, touch point is chosen to be and can inserts text, and highlight and describedly can insert text;
When touch point is from the described region of inserting while discharging, will described in be inserted into text and insert or substitute and described can insert text.
2. method according to claim 1, is characterized in that, described in be inserted into region and be: selected region in the region on input frame candidate word region, dummy keyboard or text.
3. method according to claim 1 and 2, is characterized in that, when touch point is positioned at can insert region time, the content of position, touch point is chosen to be to the mode that can insert text is:
In the time that position, touch point can inserted between two characters in region, described two characters are chosen to be and can insert text;
On position, touch point is arranged in a character that can insert region time, a described character is chosen to be and can inserts text.
4. method according to claim 1 and 2, is characterized in that, described in the mode that highlights be: volume increase show, dynamic suspension shows, changes colour shows or change font shows.
5. method according to claim 1 and 2, is characterized in that, describedly inserts or substitutes the mode that can insert text and be being inserted into text: when described when inserting text and being two characters, will described in be inserted into text and insert between described two characters; When described when inserting text and being a character, will described in be inserted into text and substitute described character.
6. a device of realizing text editing on touch screen interface, is characterized in that, described device comprises:
Locating module, for determining the position of touch point, and is sent to the position of touch point and is inserted into text chosen module, is inserted into text display module and can inserts text chosen module, also for by d/d touch point information notice editor module;
Be inserted into text chosen module, be inserted into region and the touch time is greater than the threshold value setting in advance continuously for judging whether touch point is positioned at, if so, the content of the above position, touch point of touch-screen is chosen to be and is inserted into text, and described in highlighting, be inserted into text;
Be inserted into text display module, in the time that move on touch-screen touch point, described being inserted on the track that text moves in touch point shown;
Can insert text chosen module, for moving to can insert region time from being inserted into region when touch point, the content of position, touch point is chosen to be and can insert text, and highlight and describedly can insert text;
Editor module, for when touch point is from the described region of inserting while discharging, will described in be inserted into text and insert or substitute and described can insert text.
7. device according to claim 6, is characterized in that, described in be inserted into region and be: selected region in the region on input frame candidate word region, dummy keyboard or text.
8. according to the device described in claim 6 or 7, it is characterized in that, the described text chosen module of inserting is chosen to be by the content of position, touch point the mode that can insert text and is:
In the time that position, touch point can inserted between two characters in region, described two characters are chosen to be and can insert text; On position, touch point is arranged in a character that can insert region time, a described character is chosen to be and can inserts text.
9. according to the device described in claim 6 or 7, it is characterized in that, described in be inserted into text chosen module and maybe can insert the mode that text chosen module highlights and be:
Volume increases demonstration, dynamic suspension demonstration, changes colour shows or variation font shows.
10. according to the device described in claim 6 or 7, it is characterized in that, described editor module inserts or substitutes the mode that can insert text and be being inserted into text: when described when inserting text and being two characters, will described in be inserted into text and insert between described two characters; When described when inserting text and being a character, will described in be inserted into text and substitute described character.
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| CN105744062A (en) * | 2016-01-29 | 2016-07-06 | 深圳天珑无线科技有限公司 | Method and system for accurately positioning text cursor |
| CN106681588A (en) * | 2016-12-27 | 2017-05-17 | 努比亚技术有限公司 | Character processing method, character processing device and terminal |
| CN106648371A (en) * | 2016-12-29 | 2017-05-10 | 北京小米移动软件有限公司 | Method and device for moving text based on text file |
| CN107037970A (en) * | 2017-02-27 | 2017-08-11 | 珠海市魅族科技有限公司 | Data entry device and system |
| CN108008875A (en) * | 2017-11-23 | 2018-05-08 | 维沃移动通信有限公司 | A kind of method and terminal device for controlling cursor movement |
| CN108279964A (en) * | 2018-01-19 | 2018-07-13 | 广州视源电子科技股份有限公司 | Text control for character editing and method and device for realizing overlay rendering |
| CN108279964B (en) * | 2018-01-19 | 2021-09-10 | 广州视源电子科技股份有限公司 | Method and device for realizing covering layer rendering, intelligent equipment and storage medium |
| CN109815463A (en) * | 2018-12-13 | 2019-05-28 | 深圳壹账通智能科技有限公司 | Control method, device, computer equipment and storage medium are chosen in text editing |
| CN113703597A (en) * | 2020-05-21 | 2021-11-26 | 宏碁股份有限公司 | Touch system and method for adjusting ink object distance |
| CN115048030A (en) * | 2022-08-12 | 2022-09-13 | 广东新空电子科技股份有限公司 | Character merging method and device, electronic equipment and storage medium |
| CN117493023A (en) * | 2023-12-28 | 2024-02-02 | 江西云眼视界科技股份有限公司 | Continuous integrated task processing method, system, computer and storage medium |
| CN117493023B (en) * | 2023-12-28 | 2024-08-16 | 江西云眼视界科技股份有限公司 | Continuous integrated task processing method, system, computer and storage medium |
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