CN112650425A - PPT display page control method, device, terminal and storage medium - Google Patents

PPT display page control method, device, terminal and storage medium Download PDF

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Publication number
CN112650425A
CN112650425A CN202011563919.3A CN202011563919A CN112650425A CN 112650425 A CN112650425 A CN 112650425A CN 202011563919 A CN202011563919 A CN 202011563919A CN 112650425 A CN112650425 A CN 112650425A
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China
Prior art keywords
ppt
page
window
display page
screen
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Granted
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CN202011563919.3A
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Chinese (zh)
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CN112650425B (en
Inventor
李君�
李贻登
郭腾跃
郭家玮
施敏
施佳文
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Shenzhen Sct Optronics Co ltd
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Shenzhen Sct Optronics Co ltd
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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]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/04817—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G06F3/04186—Touch location disambiguation
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention discloses a PPT display page control method, a PPT display page control device, a PPT display page control terminal and a PPT display page control storage medium. The method comprises the following steps: acquiring a window handle of a PPT display page; adding a transparent window and a shortcut icon window on a PPT display page window; switching the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window; when the PPT display page is a half-screen display, a writing page is also included. Through adding a shortcut icon window on PPT display page window, switch to half screen/full screen display by shortcut icon window fast under preventing mistake touching state to when half screen display, one side of PPT display page is for writing the page, solve the screen and all occupied by the content of PPT, can't write the problem of annotating and content expansion, realize when half screen display state, carry out the effect of annotating and expanding to PPT explanation content through writing the page.

Description

PPT display page control method, device, terminal and storage medium
Technical Field
The embodiment of the invention relates to a display page control technology, in particular to a PPT display page control method, a PPT display page control device, a PPT display page control terminal and a storage medium.
Background
Currently, the use of PPT is indispensable in touch education and commercial electronic whiteboard applications.
In the use process, people often find that the PPT is in a projection state, if the PPT touches the screen carelessly, the page turning of the PPT is triggered, and the PPT is not expected to be turned by users. In order to avoid such misoperation, various methods of inserting a transparent layer and a PPT shortcut icon in a PPT projection state are provided, and the purpose is to enable a user to touch and click the all-in-one machine at an area outside the shortcut icon through the action of the transparent layer, so that the page turning of the PPT cannot be triggered.
In the actual using process, all screens are occupied by the contents of the PPT, and only simple writing annotation can be performed on the layer of the PPT picture, so that the user is not facilitated to perform wider knowledge expansion while watching and utilizing the PPT.
Disclosure of Invention
The invention provides a PPT display page control method, a PPT display page control device, a PPT display page control terminal and a PPT display page control storage medium, which are used for conveniently and quickly switching PPT half-screen/full-screen display during touch-proof page turning, and annotating and expanding PPT explanation contents through a writing page in a half-screen display state.
In a first aspect, an embodiment of the present invention provides a method for controlling a PPT display page, including:
acquiring a window handle of a PPT display page;
adding a transparent window and a shortcut icon window on the PPT display page window;
switching the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window;
when the PPT display page is displayed in a half-screen mode, the PPT display page further comprises a writing page.
Optionally, after adding a transparent window and a shortcut icon window on the window of the PPT display page, the method further includes:
the window of the PPT display page, the transparent window and the shortcut icon window are sequentially arranged in a stacked mode, and the shortcut icon window is close to the lower side edge of the transparent window;
and the PPT display page is switched only according to the operation data of the shortcut icon window, and the operation data of the transparent window is forbidden.
Optionally, the shortcut icon window includes a zoom button, and the switching the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window includes:
if the operation data of the shortcut icon window corresponds to zooming operation;
judging whether the PPT display page is full screen display or half screen display;
if the PPT display page is full-screen display, switching the PPT display page to half-screen display;
and if the PPT display page is half-screen display, switching the PPT display page to full-screen display.
Optionally, the shortcut icon window further includes a page turning button, and the switching of the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window further includes:
if the operation data of the shortcut icon window corresponds to page turning operation;
judging whether the PPT display page is full screen display or half screen display;
if the PPT display page is displayed in a full screen mode, turning the page of the PPT display page;
if the PPT display page is displayed on a half screen, the PPT display page is turned, and the writing page does not respond.
Optionally, the shortcut image window further includes an annotation button and an erase button, and the switching of the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window further includes:
if the operation data of the shortcut icon window corresponds to a click annotation button, activating the region of the transparent window where the writing page is located; the writing page performs writing display according to the operation data of the writing page;
if the operation data of the shortcut icon window corresponds to a click erasing button, activating the area of the transparent window where the writing page is located; and the writing page is erased and displayed according to the operation data of the writing page.
Optionally, the written page includes a scroll bar, and the written page turns pages according to an operation of dragging the scroll bar.
Optionally, before the obtaining of the handle of the PPT display page, the method further includes:
circularly detecting the window handle of each application at preset time intervals;
and if the handle of the PPT display page window is not detected, continuing the next loop.
In a second aspect, an embodiment of the present invention further provides a PPT display page control apparatus, including:
the handle acquiring unit is used for acquiring a window handle of the PPT display page;
the window adding unit is used for adding a transparent window and a shortcut icon window on the PPT display page window;
the window control unit is used for switching the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window;
and the window display unit is used for further comprising a writing page when the PPT display page is displayed in a half screen mode.
In a third aspect, an embodiment of the present invention further provides a PPT display page control terminal, where the terminal includes:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the PPT display page control method according to any one of the first aspects.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the PPT display page control method according to any one of the first aspect.
According to the invention, the transparent window and the shortcut icon window are added on the PPT display page window, the PPT display page window is quickly switched to be displayed in a half-screen/full-screen mode through the shortcut icon window, and when the PPT display page is displayed in the half-screen mode, one side of the PPT display page is a writing page, so that the problems that the PPT page turning operation is inaccurate when an error touch preventing state is realized, the screen is occupied by the PPT content, writing annotation and content expansion cannot be carried out are solved, the PPT half-screen/full-screen display can be conveniently and quickly switched when the page turning is prevented from being touched, and the PPT explanation content is annotated and expanded through the writing page in the half-screen display state.
Drawings
Fig. 1 is a flowchart illustrating a PPT display page control method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a PPT display page control method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a PPT display page control device according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a PPT display page control terminal according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a PPT display page control method according to an embodiment of the present invention, where the embodiment is applicable to a case where a PPT display page is controlled when a PPT is displayed, and the method may be executed by a PPT display page control device, as shown in fig. 1, the PPT display page control method specifically includes the following steps:
step 101, acquiring a window handle of a PPT display page.
When an application on the mobile terminal runs, the preset program acquires a window handle of the application, when other programs run on the mobile terminal, the preset program does not start the PPT display page control method, and when a PPT file is displayed on the mobile terminal, and when the preset program acquires the window handle of the PPT display page, the preset program starts the control method. The PPT files are PPT documents in a PPT format and a pptx format opened by software such as PowerPoint and WPS.
And 102, adding a transparent window and a shortcut icon window on the PPT display page window.
When the preset program acquires a window handle of a PPT display page, the preset program adds a transparent window and a shortcut icon window on the basis of the current PPT display page window, the transparent window completely covers the window of the PPT display page, and the shortcut icon window is provided with multiple function icons.
And 103, switching the PPT display page to be displayed in a half screen/full screen mode according to the operation data of the shortcut icon window.
At the moment, the window of the PPT display page cannot be turned by touching any position, and the user controls the window of the PPT display page by operating the function icon of the shortcut icon window. According to the obtained operation data of the shortcut icon window, a preset program controls a window of the PPT display page by calling an api function of the system, and the PPT display page is switched to be displayed in a half screen or a full screen.
And step 104, when the PPT display page is displayed in a half screen mode, writing the page.
When the PPT display page is switched to half-screen display, the display screen of the mobile terminal further comprises a writing page, and the writing page can be used for writing annotations and the like, so that the displayed PPT can be further explained by a user. The size of the PPT display page and the size of the writing page can be set by self, illustratively, the vertical length of the PPT display page is consistent with that of the writing page, and the horizontal width ratio of the PPT display page to the writing page can be 1: 1 or 3: and 2, the PPT display page is positioned at the left/right position on the display screen of the mobile terminal, and correspondingly, the writing page is positioned at the right/left position on the display screen of the mobile terminal.
According to the embodiment of the invention, the transparent window and the shortcut icon window are added on the PPT display page window, the PPT display page window is quickly switched to be displayed in a half screen/full screen mode, and when the PPT display page window is displayed in the half screen mode, one side of the PPT display page is a writing page, so that the problem that the PPT page turning operation is inaccurate when the error touch preventing state is carried out is solved, and the display screens are all occupied by the PPT content and cannot be subjected to writing annotation and content expansion.
Example two
Fig. 2 is a flowchart illustrating a PPT display page control method according to a second embodiment of the present invention, and as shown in fig. 2, the PPT display page control method includes the specific steps of:
step 201, detecting the window handle of each application in a loop mode at preset time intervals.
When an application on the mobile terminal runs, a timer is set to automatically and circularly start a preset program to detect a window handle of the application, when the preset program does not detect a target window handle, the waiting time of the next detection is automatically entered, and after waiting for a preset time interval, the next detection is continued; one detection and a predetermined time interval are called a cycle.
Step 202, judging whether a handle of a PPT display page window is detected; if the handle of the PPT display page window is not detected, continuing the next cycle; if a handle to the PPT display page window is detected, step 203 is executed.
Judging whether the handle of the application window detected each time is the handle of the PPT display page window, and if not, continuing the next cycle detection; if the judgment result is yes, the preset program starts the PPT display page control method.
And step 203, acquiring a window handle of the PPT display page.
And step 204, adding a transparent window and a shortcut icon window on the PPT display page window.
And 205, switching the PPT display page according to the operation data of the shortcut icon window only, and forbidding the operation data of the transparent window.
The window of the PPT display page is positioned at the bottommost layer of the three windows, the transparent window is positioned at the middle layer, and the shortcut icon window is positioned at the topmost layer; through the effect of the transparent window, a user can touch and click the region outside the shortcut icon window and cannot trigger page turning of the PPT display page.
The shortcut icon window can be arranged at the lower side edge or the upper side edge of the transparent window, so that the view is prevented from being blocked and the operation of a user is facilitated.
Step 206, if the operation data of the shortcut icon window corresponds to the zooming operation; judging whether the PPT display page is full screen display or half screen display; if the PPT display page is full screen display, executing step 207; if the PPT display page is a half-screen display, step 208 is executed.
The zooming operation comprises page zooming and page zooming, and is related to the current state of the PPT display page, so that the state of the PPT display page needs to be judged before a preset program controls the PPT display page; when the PPT display page is full-screen display, zooming out of the page corresponding to the zooming operation, and when the PPT display page is half-screen display, zooming in of the page corresponding to the zooming operation; furthermore, according to the state of the PPT display page, the display characters corresponding to the zoom button on the shortcut icon window are different, when the PPT display page is displayed in a full screen mode, the button correspondingly displays 'zoom out', and when the PPT display page is displayed in a half screen mode, the button correspondingly displays 'zoom in'.
And step 207, switching the PPT display page to half-screen display.
And switching the PPT display page from full-screen display to half-screen display according to the operation data of the shortcut icon window.
And step 208, switching the PPT display page to full screen display.
And switching the PPT display page from half-screen display to full-screen display according to the operation data of the shortcut icon window.
Step 209, if the operation data of the shortcut icon window corresponds to a page turning operation; judging whether the PPT display page is full screen display or half screen display; if the PPT display page is full screen display, executing step 210; if the PPT display page is half-screen display, step 211 is executed.
When the PPT display page is displayed on a half screen, the PPT display page also comprises a writing page, and the writing page and the PPT display page are controlled independently, so that the control effect of page turning operation is related to the current state of the PPT display page.
And step 210, turning pages of the PPT display page.
When the PPT display page is displayed in a full screen mode, page turning operation data input through the shortcut icon window directly control the PPT display page to turn pages.
And step 211, turning pages of the PPT display page, wherein the written page does not respond.
When the PPT display page is displayed on a half screen, the page turning operation data input through the shortcut icon window can only control the PPT display page to turn pages, and the writing page does not respond to the page turning operation. In this embodiment, when the annotation and extended explanation contents of the PPT are less, the contents of one writing page may correspond to the contents of multiple PPT display pages, and since the writing page and the PPT display page are controlled independently, when the explanation is performed according to the contents of the current writing page, only the page turning may be performed on the PPT display page.
Furthermore, the writing page comprises a scroll bar, and when the page of the writing page needs to be turned, the page of the writing page can be turned by dragging the scroll bar. In another embodiment, when the annotation and the extended explanation contents of the PPT are more, the contents of one PPT display page need to correspond to the contents of a plurality of pages of writing pages, and because the writing pages and the PPT display page are controlled independently, when the current PPT display page is explained, the writing pages can be turned through the scroll bar.
The writing page and the PPT display page window have one-to-many or many-to-one self-defining display functions, and self-defining requirements of users during explanation are met.
On the basis of the above embodiment, the method further includes: if the operation data of the shortcut icon window corresponds to the click annotation button, activating the area of the transparent window where the writing page is located; and the writing page performs writing display according to the operation data of the writing page.
In order to avoid writing errors caused by mistaken book touching to influence the display and explanation effects of the PPT, the writing page is in an activated state under a specific condition, and is in a locked state at other times. When an annotation button of the shortcut icon window is clicked, activating an area of a transparent window where the writing page is located; and performing writing display according to the operation data of the user on the writing page.
Further, if the operation data of the shortcut icon window corresponds to a click erasing button, activating the area of the transparent window where the writing page is located; and the writing page is erased and displayed according to the operation data of the writing page.
Correspondingly, when the corresponding button is not clicked, the writing page is in a locking state, can be checked and turned, but cannot be modified; when an erasing button of the shortcut icon window is clicked, activating the area of the transparent window where the writing page is located; and erasing and displaying according to the operation data of the user on the writing page.
According to the embodiment of the invention, the transparent window and the shortcut icon window are added on the PPT display page window, the PPT display page window is quickly switched to be displayed in a half-screen or full-screen mode through the shortcut icon window, and when the PPT display page window is displayed in the half-screen mode, one side of the PPT display page is a writing page, so that the problem that the PPT page turning operation is inaccurate when the error touch prevention state is achieved, the display screens are all occupied by the PPT content, and writing annotation and content expansion cannot be carried out is solved, the effect of conveniently and quickly switching the PPT half-screen or full-screen display through the shortcut icon window when the touch prevention state is carried out is achieved, the PPT explanation content is annotated and expanded through the writing page in the half-screen display state, and the writing page and the PPT display page window have the effect of one-to-many or many.
EXAMPLE III
Fig. 3 is a schematic structural diagram of a PPT display page control device according to a third embodiment of the present invention, and the PPT display page control device according to the third embodiment of the present invention can execute the PPT display page control device method according to any embodiment of the present invention, and has functional modules and beneficial effects corresponding to the execution method.
As shown in fig. 3, a PPT display page control apparatus includes:
a handle acquiring unit 310, configured to acquire a window handle of the PPT display page.
When an application on the mobile terminal runs, the preset program acquires a window handle of the application, when other programs run on the mobile terminal, the preset program does not start the PPT display page control method, and when PPT showing is carried out on the mobile terminal, when the program acquires the window handle of the PPT display page, the preset program starts the control method.
And the window adding unit 320 is used for adding a transparent window and a shortcut icon window on the PPT display page window.
When the preset program acquires a window handle of a PPT display page, the preset program adds a transparent window and a shortcut icon window on the basis of the current PPT display page window, the transparent window completely covers the window of the PPT display page, and the shortcut icon window is provided with multiple function icons.
And the window control unit 330 is configured to switch the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window.
At the moment, the window of the PPT display page cannot be turned by touching any position, and the user controls the window of the PPT display page by operating the function icon of the shortcut icon window. According to the obtained operation data of the shortcut icon window, a preset program controls a window of the PPT display page by calling an api function of the system, and the PPT display page is switched to be displayed in a half screen or a full screen.
And the window display unit 340 is used for further comprising a writing page when the PPT display page is displayed in a half screen mode.
When the PPT display page is switched to half-screen display, the display screen of the mobile terminal further comprises a writing page, and the writing page can be used for writing annotations and the like, so that the displayed PPT can be further explained by a user. The size of the PPT display page and the size of the writing page can be set by self, illustratively, the vertical length of the PPT display page is consistent with that of the writing page, and the horizontal width ratio of the PPT display page to the writing page can be 1: 1 or 3: and 2, the PPT display page is positioned at the left/right position on the display screen of the mobile terminal, and the writing page is positioned at the right/left position on the display screen of the mobile terminal.
According to the embodiment of the invention, the transparent window and the shortcut icon window are added on the PPT display page window, the display is rapidly switched to the half-screen/full-screen display through the shortcut icon window, and when the PPT is displayed on the half-screen, one side of the PPT display page is the writing page, so that the problems that when the PPT is mistakenly touched and sent to turn pages, the screen is occupied by the PPT content, and writing annotation and content expansion cannot be carried out are solved, the PPT half-screen/full-screen display can be conveniently and rapidly switched when the PPT is prevented from being touched and turned pages are prevented, and the effects of annotating and expanding the PPT explanation content are realized through the writing page in the half-screen display state.
Example four
Fig. 4 is a schematic structural diagram of a PPT display page control terminal according to a fourth embodiment of the present invention, as shown in fig. 4, the terminal includes a processor 40, a memory 41, an input device 42, and an output device 43; the number of the processors 40 in the terminal may be one or more, and one processor 40 is taken as an example in fig. 4; the processor 40, the memory 41, the input device 42 and the output device 43 in the terminal may be connected by a bus or other means, as exemplified by the bus connection in fig. 4.
The memory 41 serves as a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the PPT display page control method in the embodiment of the present invention (for example, the handle acquisition unit 310, the window adding unit 320, the window control unit 330, and the window display unit 340 in the PPT display page control apparatus). The processor 40 executes various functional applications and data processing of the terminal by running software programs, instructions and modules stored in the memory 41, that is, the PPT display page control method is implemented.
The memory 41 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 41 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, memory 41 may further include memory located remotely from processor 40, which may be connected to the terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 42 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal. The output device 43 may include a display device such as a display screen.
EXAMPLE five
An embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a PPT display page control method, including:
acquiring a window handle of a PPT display page;
adding a transparent window and a shortcut icon window on a PPT display page window;
switching the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window;
when the PPT display page is a half-screen display, a writing page is also included.
Of course, the storage medium provided by the embodiment of the present invention contains computer-executable instructions, and the computer-executable instructions are not limited to the method operations described above, and may also perform related operations in the PPT display page control method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the PPT display page control device, the units and modules included in the embodiment are only divided according to the function logic, but are not limited to the above division, as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. A PPT display page control method is characterized by comprising the following steps:
acquiring a window handle of a PPT display page;
adding a transparent window and a shortcut icon window on the PPT display page window;
switching the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window;
when the PPT display page is displayed in a half-screen mode, the PPT display page further comprises a writing page.
2. The method for controlling the PPT display page as recited in claim 1, after adding a transparent window and a shortcut icon window on the window of the PPT display page, further comprising:
the window of the PPT display page, the transparent window and the shortcut icon window are sequentially arranged in a stacked mode, and the shortcut icon window is close to the lower side edge of the transparent window;
and the PPT display page is switched only according to the operation data of the shortcut icon window, and the operation data of the transparent window is forbidden.
3. The PPT display page control method according to claim 1, wherein the shortcut icon window comprises a zoom button, and the switching the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window comprises:
if the operation data of the shortcut icon window corresponds to zooming operation;
judging whether the PPT display page is full screen display or half screen display;
if the PPT display page is full-screen display, switching the PPT display page to half-screen display;
and if the PPT display page is half-screen display, switching the PPT display page to full-screen display.
4. The method for controlling the PPT display page according to claim 1, wherein the shortcut icon window further comprises a page-turning button, and the method for switching the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window further comprises:
if the operation data of the shortcut icon window corresponds to page turning operation;
judging whether the PPT display page is full screen display or half screen display;
if the PPT display page is displayed in a full screen mode, turning the page of the PPT display page;
if the PPT display page is displayed on a half screen, the PPT display page is turned, and the writing page does not respond.
5. The PPT display page control method according to claim 4, wherein the shortcut image window further comprises an annotation button and an erase button, and the switching of the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window further comprises:
if the operation data of the shortcut icon window corresponds to a click annotation button, activating the region of the transparent window where the writing page is located; the writing page performs writing display according to the operation data of the writing page;
if the operation data of the shortcut icon window corresponds to a click erasing button, activating the area of the transparent window where the writing page is located; and the writing page is erased and displayed according to the operation data of the writing page.
6. The PPT display page control method according to claim 4, wherein the written page comprises a scroll bar, and the written page is turned according to an operation of dragging the scroll bar.
7. The PPT display page control method as recited in claim 1, further comprising, prior to said obtaining a handle to a PPT display page:
circularly detecting the window handle of each application at preset time intervals;
and if the handle of the PPT display page window is not detected, continuing the next loop.
8. A PPT display page control apparatus, comprising:
the handle acquiring unit is used for acquiring a window handle of the PPT display page;
the window adding unit is used for adding a transparent window and a shortcut icon window on the PPT display page window;
the window control unit is used for switching the PPT display page to half-screen/full-screen display according to the operation data of the shortcut icon window;
and the window display unit is used for further comprising a writing page when the PPT display page is displayed in a half screen mode.
9. A PPT display page control terminal, characterized in that, the terminal includes:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the PPT display page control method as recited in any of claims 1-7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the PPT display page control method according to any one of claims 1-7.
CN202011563919.3A 2020-12-25 2020-12-25 PPT display page control method, device, terminal and storage medium Active CN112650425B (en)

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