CN113342252A - Method for triggering mouse rapid roller and linear mode by keyboard - Google Patents
Method for triggering mouse rapid roller and linear mode by keyboard Download PDFInfo
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- CN113342252A CN113342252A CN202110602363.2A CN202110602363A CN113342252A CN 113342252 A CN113342252 A CN 113342252A CN 202110602363 A CN202110602363 A CN 202110602363A CN 113342252 A CN113342252 A CN 113342252A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0489—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/0485—Scrolling or panning
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
Abstract
The invention discloses a method for triggering a mouse rapid roller and a linear mode by a keyboard.A function key is provided on the keyboard, when the function key is pressed down, PC software receives the event and sends an instruction to the mouse, and the mouse enters the rapid roller and linear mode; until the user releases the function key, the PC software receives the event and issues an instruction to inform the mouse, and the mouse leaves the rapid rolling wheel and linear mode and returns to the function of the standard mouse. The invention combines the device firmware and the computer software, allows the function keys of the keyboard to trigger the rapid rolling wheel mode and the linear mode of the mouse through the computer driving software, one hand presses the function keys of the keyboard, the other hand uses the mouse, and the user has better use habit and use experience.
Description
Technical Field
The invention relates to the technical field of computer equipment, in particular to a method for triggering a mouse rapid roller and a linear mode by a keyboard.
Background
The keyboard and the mouse are standard computer peripheral devices, and usually, a user matches the two devices for use. Computer peripheral providers typically provide keyboards and mice, and provide corresponding computer software to provide more personalized services to users.
The scroll wheel is a standard component of a mouse and generally functions as an aid to vertical browsing, such as browsing a web page or document. The function of the scroll wheel is to scroll the screen up or down to enable page-turning browsing. When the user wants to turn pages continuously, the scroll wheel needs to be continuously scrolled. Continuous physical rolling, low efficiency, and fatigue. At present, most of the roller rapid page turning modes in the market adopt physical implementation modes, such as a MicroGear/MagSpeed physical roller scheme of Logitech and a physical roller scheme of Microsoft, but the adoption of the physical flying speed roller implementation scheme has high requirements on the fineness of mouse components and high manufacturing cost; in addition, the physical mode realizes the rapid page turning mode of the roller, and the rolling frequency is difficult to adjust.
In designing and editing an office scene, a user needs to use a mouse to draw a straight line. However, the mouse drawing function is generally manually drawn freely, and therefore, the mouse moving track is difficult to form a standard straight line. In general, when a user performs graphic drawing, a software tool is needed to perform linear drawing; when the software is not installed in the computer system, the user needs to download and install the software to perform the straight line drawing, and the operation process is complicated. In addition, when software is used, a user cannot determine the angle deviation of the drawn straight line, which may cause large errors in engineering design or industrial design, and even bring certain hidden dangers to subsequent engineering implementation.
And, generally, the computer keyboard standard is configured with a function key (Fn) for triggering a second function of the key, for example, implementing a multimedia Mute function using a combination key "Fn + F1". The Fn key belongs to a self-defined key and does not have any function, and the Fn key is matched with other keys to trigger second functions of other keys.
Disclosure of Invention
In view of the above, the present invention is directed to a method for triggering a mouse fast wheel mode and a mouse straight-line mode by a keyboard, which combines device firmware and computer software, and allows a mouse fast wheel mode and a mouse straight-line mode to be triggered by function keys of the keyboard through the computer driving software, wherein one hand presses the function keys of the keyboard, the other hand uses the mouse, and the user experience and habit are better.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for triggering mouse rapid roller and linear mode by keyboard includes providing function key on keyboard, receiving said event by PC software when said function key is pressed down, giving command to mouse and making mouse enter rapid roller and linear mode;
if: a user triggers a first rolling up or down event of a mouse roller, the event is reported normally, and then the rolling up or down event is automatically repeated at a set frequency, namely, the mouse enters a rapid mode repetition state;
if: the user starts to move the mouse, collects data of the previous N times of mouse movement, analyzes the data, judges the direction, enters a linear processing state once the judgment is finished, and sends the direction processing result of the N times of movement data to the PC; after that, the data obtained by the user moving the mouse is corrected in the corresponding judgment direction, so that the data reported by the mouse is ensured to be linear data, and the PC correspondingly controls the display to present a linear track drawn by the mouse;
until the user releases the function key, the PC software receives the event and issues an instruction to inform the mouse, and the mouse leaves the rapid rolling wheel and linear mode and returns to the function of the standard mouse.
Preferably, the function key is an Fn function key.
As a preferred scheme, in the fast mode repeat state, if the user scrolls one grid in the reverse direction, the automatic repeat sending is stopped, and the subsequent user input is continuously detected, so as to be processed as the first scroll up or down event of the mouse wheel triggered by the user again.
As a preferred scheme, the direction determination algorithm is as follows:
step 2-1: collecting the movement data of the mouse in X and Y directions for N times;
step 2-2: respectively summing the moving data in the X direction and the Y direction to obtain Xsum and Ysum, and then calculating absolute values to obtain | Xsum | and | Ysum |;
step 2-3: calculating to obtain the difference Diff = | | Xsum | - | Ysum |;
step 2-4: calculating to obtain a judgment Factor = Max (| Xsum |/2, | Ysum |/2);
identifying the X or Y direction if (Diff > Factor), wherein if (| Xsum | > | Ysum |) then determining the X-axis linear direction, otherwise (| Ysum | > | Xsum |) then determining the Y-axis linear direction;
if (Diff < Factor), the value XY direction is identified, and further judgment of XY45 degrees or XY135 degrees is needed; wherein, if Xsum and Ysum have opposite polarities, i.e. one is positive number and one is negative number, the direction is XY45 degrees, otherwise, Xsum and Ysum have the same polarity, i.e. are both integers or negative numbers, the direction is XY135 degrees.
As a preferable scheme, the correction processing of the corresponding judgment direction is performed, and according to the four directions, the corresponding processing algorithm is as follows:
if the determined linear direction is the X-axis direction, discarding the moving data in the Y direction, reporting the data moving in the X direction to the PC, and reporting the data as [ X, 0 ];
if the determined linear direction is the Y-axis direction, discarding the X-direction moving data, reporting the Y-direction moving data to the PC, and reporting the data to be [0, Y ];
if the determined straight line direction is XY45 degrees, the reverse direction of the X-direction moving data, namely-X replaces Y-direction moving data and reports the Y-direction moving data to the PC, and the reported data is [ X, -X ];
if the determined straight line direction is XY135 degree direction, replacing Y direction moving data with X direction moving data and reporting to PC, the reported data is [ X, X ].
As a preferred scheme, when drawing straight lines in different directions, firstly drawing a straight line in one direction, then releasing the function button by a user, leaving the straight line mode, returning to the standard mouse function, pressing the function button again, enabling the mouse to enter the rapid roller and straight line mode, and moving the mouse again to finish the straight line drawing in the other direction.
Preferably, the mouse is a two-dimensional pointing device, and the reported data includes X and Y axis movement data from sensors of the mouse, X and Y being signed integers.
Preferably, the X direction is a horizontal direction, the Y direction is a vertical direction, the XY45 degree direction is a left falling direction of chinese character strokes, and the XY135 degree direction is a right falling direction of chinese character strokes.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
firstly, the mouse is combined with computer software through equipment firmware, the rapid rolling wheel mode and the linear mode of the mouse are triggered by the function keys of the keyboard through the computer driving software, one hand presses the function keys of the keyboard, the other hand uses the mouse, and the use habit and the use experience of a user are better.
Secondly, the combination of software and hardware is adopted, the function of a rapid roller is provided on the software, the automatic repeated roller action is realized to replace the physical input of a user, the continuous rolling can be triggered by the rolling of the user once, the rolling operation of the user is liberated, and the fatigue is not brought; meanwhile, compared with the physical flying-speed roller implementation schemes of Logitech and Microsoft, the method has the advantages of low cost, higher market competitiveness, contribution to popularization and application, capability of providing self-defined rolling frequency to realize elastic rolling speed control through software setting, strong application flexibility and capability of meeting different user requirements.
Thirdly, the straight line mode can be triggered through a specific key, and the operation is simple; meanwhile, the method collects the multiple movement data of the user, analyzes and detects the direction, and finally corrects the data to ensure that the linear track of the mouse has no angular deviation; particularly, after the linear direction is judged, the moving data of the mouse in the X and Y directions is subjected to linear processing according to the four directions, and a user is ensured to obtain a perfect straight line from a data source head without the problem of angle deviation; and the mouse movement data come from a standard mouse sensor, the use habit of the user is reserved, and the humanized requirement is met.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an event processing flow diagram of the present invention;
FIG. 2 is a detailed flow chart of the event processing of the present invention (including both the jog wheel and the straight line mode).
Detailed Description
Referring to fig. 1 and 2, a flow chart of event processing according to the present invention is shown.
A method for triggering mouse rapid roller and linear mode by keyboard includes providing function key on keyboard, receiving said event by PC software when said function key is pressed down, giving command to mouse and making mouse enter rapid roller and linear mode;
if: a user triggers a first rolling up or down event of a mouse roller, the event is reported normally, and then the rolling up or down event is automatically repeated at a set frequency, namely, the mouse enters a rapid mode repetition state;
if: the user starts to move the mouse, collects data of the previous N times of mouse movement, analyzes the data, judges the direction, enters a linear processing state once the judgment is finished, and sends the direction processing result of the N times of movement data to the PC; after that, the data obtained by the mouse moved by the user is corrected in the corresponding judgment direction, so that the data reported by the mouse is ensured to be linear data;
until the user releases the function key, the PC software receives the event and issues an instruction to inform the mouse, and the mouse leaves the rapid rolling wheel and linear mode and returns to the function of the standard mouse.
In this embodiment, the Fn function key of the keyboard is used as the function key, and any other key of the keyboard may be used as the function key. (other keys are also possible and the function is bound)
The mouse realizes the functions of a rapid roller and a linear mode. The mouse is connected with the computer system, and meanwhile, the mouse provides an instruction interface for the computer system. The computer system receives the instruction signal and sends an operation instruction to the mouse, so that the mouse enters a rapid rolling wheel mode and a linear mode. The computer system causes the mouse to leave the jog wheel or straight mode by receiving a reset signal and sending a return command to the mouse.
The computer system is provided with product tool software provided by the same mouse and keyboard manufacturer. The software is driving software and bears the intermediary action. The software enables the mouse and the keyboard to be linked, and provides a rapid roller and a linear mode for assisting office work.
After the mouse enters the fast scroll wheel and linear mode, take the fast scroll wheel mode as an example:
at the moment, the roller enters a default state of a rapid mode;
in the fast mode, when a user triggers a first scrolling up or down event, the event is reported normally, and then the scrolling up or down event is automatically repeated at a frequency of a set time interval (for example, 10ms, other time intervals can be defined), that is, the fast mode is in a repeated state; stopping automatically until the user triggers:
case 1: the user scrolls in the opposite direction for one lattice, automatically and repeatedly sends the information to stop, returns to the default state of the rapid mode, and continuously detects the subsequent user input.
Case 2: the user releases the function key, automatically and repeatedly sends and stops, leaves the rapid mode and returns to the function of the standard roller.
Taking the straight line mode as an example:
in this case, step 1: the mouse enters a linear mode, is in a preparation state and waits for direction judgment;
step 2: when a user starts to move the mouse, collecting data of the previous N times of mouse movement (wherein the value of N is an integer from 16 to 20), analyzing the data, judging the direction, entering a linear processing state once the judgment is finished, and sending the direction processing result of the N times of movement data to a PC (personal computer); the direction judgment algorithm is as follows:
step 2-1: collecting the movement data of the mouse in X and Y directions for N times;
step 2-2: respectively summing the moving data in the X direction and the Y direction to obtain Xsum and Ysum, and then calculating absolute values to obtain | Xsum | and | Ysum |;
step 2-3: calculating to obtain the difference Diff = | | Xsum | - | Ysum |;
step 2-4: calculating to obtain a judgment Factor = Max (| Xsum |/2, | Ysum |/2);
identifying the X or Y direction if (Diff > Factor), wherein if (| Xsum | > | Ysum |) then determining the X-axis linear direction, otherwise (| Ysum | > | Xsum |) then determining the Y-axis linear direction;
if (Diff < Factor), the value XY direction is identified, and further judgment of XY45 degrees or XY135 degrees is needed; wherein, if the polarity of Xsum and Ysum is opposite, namely one is positive number and one is negative number, the direction is XY45 degrees, otherwise, the polarity of Xsum and Ysum is the same, namely simultaneously integer or negative number, the direction is XY135 degrees;
and step 3: after that, the data obtained by the mouse moved by the user is corrected in the corresponding judgment direction, so that the data reported by the mouse is ensured to be linear data;
and 4, step 4: until the user releases the function button, leaves the straight-line mode, and returns to the standard mouse function.
Preferably, in step 3, after the linear direction is determined, the linear processing is performed on the movement data of the mouse in the X and Y directions, and according to the four directions, the corresponding processing algorithm is as follows:
if the determined linear direction is the X-axis direction, discarding the moving data in the Y direction, reporting the data moving in the X direction to the PC, and reporting the data as [ X, 0 ];
if the determined linear direction is the Y-axis direction, discarding the X-direction moving data, reporting the Y-direction moving data to the PC, and reporting the data to be [0, Y ];
if the determined straight line direction is XY45 degrees, the reverse direction of the X-direction moving data, namely-X replaces Y-direction moving data and reports the Y-direction moving data to the PC, and the reported data is [ X, -X ];
if the determined straight line direction is XY135 degree direction, replacing Y direction moving data with X direction moving data and reporting to PC, the reported data is [ X, X ].
The mouse is a two-dimensional pointing device whose reported data contains X and Y axis movement data from the sensors of the mouse, both X and Y being signed integers. The X-axis direction is the horizontal direction, the Y-axis direction is the longitudinal direction, the XY45 degree direction is the left falling direction of Chinese character strokes, and the XY135 degree direction is the right falling direction of Chinese character strokes. The function keys are arranged on the mouse or the keyboard; or the function keys are keys independent from the mouse and the keyboard. And the data reported by the mouse is correspondingly controlled by the PC to present a linear track drawn by the mouse on the display.
When the straight lines in different directions need to be drawn, the straight line in one direction is drawn firstly, then the function key is released by a user, the function key is separated from the straight line mode and returns to the function of the standard mouse, the function key is pressed again, and the straight line drawing in the other direction is completed through the steps 1, 2, 3 and 4.
The design of the invention is characterized in that:
firstly, the mouse is combined with computer software through equipment firmware, the rapid rolling wheel mode and the linear mode of the mouse are triggered by the function keys of the keyboard through the computer driving software, one hand presses the function keys of the keyboard, the other hand uses the mouse, and the use habit and the use experience of a user are better.
Secondly, the combination of software and hardware is adopted, the function of a rapid roller is provided on the software, the automatic repeated roller action is realized to replace the physical input of a user, the continuous rolling can be triggered by the rolling of the user once, the rolling operation of the user is liberated, and the fatigue is not brought; meanwhile, compared with the physical flying-speed roller implementation schemes of Logitech and Microsoft, the method has the advantages of low cost, higher market competitiveness, contribution to popularization and application, capability of providing self-defined rolling frequency to realize elastic rolling speed control through software setting, strong application flexibility and capability of meeting different user requirements.
Thirdly, the straight line mode can be triggered through a specific key, and the operation is simple; meanwhile, the method collects the multiple movement data of the user, analyzes and detects the direction, and finally corrects the data to ensure that the linear track of the mouse has no angular deviation; particularly, after the linear direction is judged, the moving data of the mouse in the X and Y directions is subjected to linear processing according to the four directions, and a user is ensured to obtain a perfect straight line from a data source head without the problem of angle deviation; and the mouse movement data come from a standard mouse sensor, the use habit of the user is reserved, and the humanized requirement is met.
Claims (8)
1. A method for triggering mouse rapid roller and linear mode by keyboard is characterized in that:
providing a function key on a keyboard, wherein when the function key is pressed down, PC software receives the event and gives an instruction to a mouse, and the mouse enters a rapid roller and linear mode;
if: a user triggers a first rolling up or down event of a mouse roller, the event is reported normally, and then the rolling up or down event is automatically repeated at a set frequency, namely, the mouse enters a rapid mode repetition state;
if: the user starts to move the mouse, collects data of the previous N times of mouse movement, analyzes the data, judges the direction, enters a linear processing state once the judgment is finished, and sends the direction processing result of the N times of movement data to the PC; after that, the data obtained by the user moving the mouse is corrected in the corresponding judgment direction, so that the data reported by the mouse is ensured to be linear data, and the PC correspondingly controls the display to present a linear track drawn by the mouse;
until the user releases the function key, the PC software receives the event and issues an instruction to inform the mouse, and the mouse leaves the rapid rolling wheel and linear mode and returns to the function of the standard mouse.
2. The method of claim 1, wherein the method comprises: the function keys are Fn function keys.
3. The method of claim 1, wherein the method comprises: in the repeated state of the rapid mode, if the user scrolls one grid in the reverse direction, the automatic repeated sending is stopped, and the subsequent user input is continuously detected so as to be processed as the first scrolling up or down event of the mouse wheel triggered by the user again.
4. The method of claim 1, wherein the method comprises: the direction decision algorithm is as follows:
step 2-1: collecting the movement data of the mouse in X and Y directions for N times;
step 2-2: respectively summing the moving data in the X direction and the Y direction to obtain Xsum and Ysum, and then calculating absolute values to obtain | Xsum | and | Ysum |;
step 2-3: calculating to obtain the difference Diff = | | Xsum | - | Ysum |;
step 2-4: calculating to obtain a judgment Factor = Max (| Xsum |/2, | Ysum |/2);
identifying the X or Y direction if (Diff > Factor), wherein if (| Xsum | > | Ysum |) then determining the X-axis linear direction, otherwise (| Ysum | > | Xsum |) then determining the Y-axis linear direction;
if (Diff < Factor), the value XY direction is identified, and further judgment of XY45 degrees or XY135 degrees is needed; wherein, if Xsum and Ysum have opposite polarities, i.e. one is positive number and one is negative number, the direction is XY45 degrees, otherwise, Xsum and Ysum have the same polarity, i.e. are both integers or negative numbers, the direction is XY135 degrees.
5. The method of claim 1, wherein the method comprises: and (3) performing correction processing of the corresponding judgment direction, wherein according to the four directions, the corresponding processing algorithm is as follows:
if the determined linear direction is the X-axis direction, discarding the moving data in the Y direction, reporting the data moving in the X direction to the PC, and reporting the data as [ X, 0 ];
if the determined linear direction is the Y-axis direction, discarding the X-direction moving data, reporting the Y-direction moving data to the PC, and reporting the data to be [0, Y ];
if the determined straight line direction is XY45 degrees, the reverse direction of the X-direction moving data, namely-X replaces Y-direction moving data and reports the Y-direction moving data to the PC, and the reported data is [ X, -X ];
if the determined straight line direction is XY135 degree direction, replacing Y direction moving data with X direction moving data and reporting to PC, the reported data is [ X, X ].
6. The method of claim 1, wherein the method comprises: when the straight lines in different directions are drawn, the straight lines in one direction are drawn firstly, then the function button is released by a user, the function button leaves the straight line mode and returns to the function of the standard mouse, the function button is pressed again, the mouse enters the rapid roller and straight line mode, and the mouse is moved again to finish the straight line drawing in the other direction.
7. The method of claim 1, wherein the method comprises: the mouse is a two-dimensional pointing device whose reported data contains X and Y axis movement data from the sensors of the mouse, both X and Y being signed integers.
8. The method of claim 4, wherein the keyboard triggers the jog wheel and the linear mode of the mouse, further comprising: the X direction is the transverse direction, the Y direction is the longitudinal direction, the XY45 degree direction is the left falling direction of Chinese character strokes, and the XY135 degree direction is the right falling direction of Chinese character strokes.
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| US20160180820A1 (en) * | 2014-12-18 | 2016-06-23 | Société Civile "Galileo 2011" | Computer input device with smart scroll |
| US20200183503A1 (en) * | 2018-12-07 | 2020-06-11 | Primax Electronics Ltd. | Mouse roller module |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102105855A (en) * | 2008-10-06 | 2011-06-22 | 马丁定点设备公司 | Scroll wheel |
| CN102566868A (en) * | 2010-12-24 | 2012-07-11 | 北京普源精电科技有限公司 | Method and device for treating mouse drawn wave |
| CN104423826A (en) * | 2013-09-03 | 2015-03-18 | 上海炬力集成电路设计有限公司 | Method and device for zooming by middle mouse button and scroll wheel |
| US20160180820A1 (en) * | 2014-12-18 | 2016-06-23 | Société Civile "Galileo 2011" | Computer input device with smart scroll |
| US20200183503A1 (en) * | 2018-12-07 | 2020-06-11 | Primax Electronics Ltd. | Mouse roller module |
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