CN112115685A - Method and device for protecting graphic position in document, electronic equipment and storage medium - Google Patents
Method and device for protecting graphic position in document, electronic equipment and storage medium Download PDFInfo
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Abstract
The embodiment of the invention provides a method and a device for protecting a graph position in a document, electronic equipment and a storage medium, which can read the attribute information of the protection position of a current graph after receiving a selection instruction aiming at the current graph; judging whether the attribute value of the protection position attribute of the graph is valid or invalid; the attribute value of the protection position attribute is preset by a user; and if the current graph is valid, prohibiting the position editing operation of the current graph. Therefore, by applying the embodiment of the invention, if the attribute value of the protection position attribute of a certain selected current graph is valid, the position editing operation of the current graph can be prohibited, so that the position of the specified graph cannot be changed randomly, and the user experience is improved.
Description
Technical Field
The present invention relates to the technical field of protection of a graphic position in a document, and in particular, to a method and an apparatus for protecting a graphic position in a document, an electronic device, and a storage medium.
Background
Currently, when a document is edited in office software, the position of a graphic in the document can be changed as long as the document is opened, but in some cases, a user wants the position of the graphic not to be changed at will, for example: some graphics are located next to the text description of the graphics, and if the position of the graphics is changed, the reader may not find the corresponding graphics when reading the text description of the graphics, so that the positions of the graphics are not desired to be changed randomly. In the prior art, a user can modify other people or cannot modify all the graph positions, and cannot only specify the graph positions and cannot be modified randomly, so that the user experience is not high enough.
Disclosure of Invention
The embodiment of the invention aims to provide a method and a device for protecting a graphic position in a document, electronic equipment and a storage medium, so that the designated graphic position cannot be changed randomly, and the user experience is improved. The specific technical scheme is as follows:
in a first aspect, the present invention provides a method for protecting a graphic position in a document, the method comprising:
after receiving a selected instruction aiming at a current graph, reading the protection position attribute information of the current graph;
judging whether the attribute value of the protection position attribute of the graph is valid or invalid; the attribute value of the protection position attribute is preset by a user;
and if the current graph is valid, prohibiting the position editing operation of the current graph.
Optionally, the attribute value of the protection position attribute is preset by adopting the following steps:
after receiving a selected instruction aiming at the current graph, judging whether a graph position protection state change instruction is received or not;
if a graphic position protection state change instruction is received, reading the protection position attribute information of the current graphic;
judging whether the attribute value of the protection position attribute of the current graph is valid or invalid;
if the attribute value of the protection position attribute of the current graph is invalid, modifying the attribute value of the protection position attribute of the current graph into valid;
and if the attribute value of the protection position attribute of the current graph is valid, modifying the attribute value of the protection position attribute of the current graph to be invalid.
Optionally, the step of determining whether the graphics location protection state change instruction is received includes:
judging whether a graphic position protection state change button preset in a document display interface is clicked or not;
or judging whether a graphic position protection state change button in a right mouse button menu is clicked.
Optionally, the step of modifying the attribute value of the protected location attribute of the current graph to be valid if the attribute value of the protected location attribute of the current graph is invalid includes:
if the attribute value of the protection position attribute of the current graph is invalid, displaying a password setting dialog box;
saving the password set by the user, and modifying the attribute value of the protection position attribute of the current graph to be effective;
if the attribute value of the protection position attribute of the current graph is valid, the step of modifying the attribute value of the protection position attribute of the current graph into invalid comprises the following steps:
if the attribute value of the protection position attribute of the current graph is valid, displaying a password input dialog box;
judging whether the input password is a password preset by a user; if so, modifying the attribute value of the protection position attribute of the current graph into invalid.
Optionally, if the position editing operation is valid, the step of prohibiting the position editing operation of the current graphic includes:
if the attribute value of the protection position attribute of the graph is valid, displaying a password input dialog box;
judging whether the input password is a password preset by a user;
if not, the position editing operation of the current graph is forbidden;
if yes, the attribute value of the protection position attribute of the current graph is modified to be invalid, and the position editing operation of the current graph is responded.
Optionally, if the position editing operation is valid, the step of prohibiting the position editing operation of the current graphic includes:
and if the current graph is valid, displaying the operation button for changing the graph position on the document editing interface as invalid, not responding to the operation of dragging the current graph by a mouse or shielding the position moving key or shortcut key on the keyboard.
In a second aspect, the present invention provides an apparatus for protecting a position of a graphic in a document, the apparatus comprising:
the attribute information reading module is used for reading the protection position attribute information of the current graph after receiving a selection instruction aiming at the current graph;
the attribute information judging module is used for judging whether the attribute value of the protection position attribute of the graph is valid or invalid; the attribute value of the protection position attribute is preset by a user;
and the position editing forbidding module is used for forbidding the position editing operation of the current graph if the position editing forbidding module is valid.
Optionally, the apparatus further comprises: an attribute value presetting module;
the attribute value presetting module comprises:
the change instruction receiving and judging unit is used for judging whether a graphic position protection state change instruction is received or not after receiving a selected instruction aiming at the current graphic;
the attribute information reading unit is used for reading the protection position attribute information of the current graph if a graph position protection state change instruction is received;
an attribute information determination unit configured to determine whether an attribute value of the protection position attribute of the current graphic is valid or invalid;
a first modification unit, configured to modify the attribute value of the protection position attribute of the current graph to be valid if the attribute value of the protection position attribute of the current graph is invalid;
and the second modification unit is used for modifying the attribute value of the protection position attribute of the current graph into invalid if the attribute value of the protection position attribute of the current graph is valid.
Optionally, the change instruction receiving and determining unit is specifically configured to:
judging whether a graphic position protection state change button preset in a document display interface is clicked or not;
or judging whether a graphic position protection state change button in a right mouse button menu is clicked.
Optionally, the first modifying unit includes: a first display subunit and a first modification subunit;
the first display subunit is configured to display a password setting dialog box if the attribute value of the protection position attribute of the current graphic is invalid;
the first modification subunit is used for storing the password set by the user and modifying the attribute value of the protection position attribute of the current graph into effective;
the second modification unit includes: the password input device comprises a second display subunit, a first password judgment subunit and a second modification subunit;
the second display subunit is configured to display a password input dialog box if the attribute value of the protection position attribute of the current graphic is valid;
the first password judgment subunit is used for judging whether the input password is a password preset by a user;
and the second modification subunit is used for modifying the attribute value of the protection position attribute of the current graph into invalid if the attribute value of the protection position attribute of the current graph is invalid.
Optionally, the position editing prohibition module includes: the password dialog box comprises a password dialog box display unit, a password judgment unit, a position editing forbidding unit and a third modification unit;
the password dialog box display unit is used for displaying an input password dialog box if the attribute value of the protection position attribute of the graph is valid;
the password judgment unit is used for judging whether the input password is a password preset by a user;
the position editing forbidding unit is used for forbidding the position editing operation of the current graph if the current graph is not in the position editing state;
and the third modifying unit is used for modifying the attribute value of the protection position attribute of the current graph into invalid if the attribute value of the protection position attribute of the current graph is invalid, and responding to the position editing operation of the current graph.
Optionally, the position editing prohibition module is specifically configured to:
and if the current graph is valid, displaying the operation button for changing the graph position on the document editing interface as invalid, not responding to the operation of dragging the current graph by a mouse or shielding the position moving key or shortcut key on the keyboard.
In a third aspect, the present invention provides an electronic device, including a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory complete mutual communication through the communication bus;
a memory for storing a computer program;
and a processor for implementing any of the method steps of the method for protecting a graphic position in a document when executing a program stored in the memory.
In a fourth aspect, the present invention provides a computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the method steps of any one of the above methods for protecting a position of a graphic in a document.
In a fifth aspect, an embodiment of the present invention further provides a computer program product containing instructions, which when run on a computer, causes the computer to execute any one of the above-mentioned methods for protecting a graphic position in a document.
According to the method, the device, the electronic equipment and the storage medium for protecting the graphic position in the document, provided by the embodiment of the invention, after the selected instruction aiming at the current graphic is received, the attribute information of the protection position of the current graphic can be read; judging whether the attribute value of the protection position attribute of the graph is valid or invalid; the attribute value of the protection position attribute is preset by a user; and if the current graph is valid, prohibiting the position editing operation of the current graph. Therefore, by applying the embodiment of the invention, if the attribute value of the protection position attribute of a certain selected current graph is valid, the position editing operation of the current graph can be prohibited, so that the position of the specified graph cannot be changed randomly, and the user experience is improved.
Of course, not all of the advantages described above need to be achieved at the same time in the practice of any one product or method of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flowchart of a method for protecting a graphic position in a document according to an embodiment of the present invention;
FIG. 2 is another flow chart of a method for protecting a graphic position in a document according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a device for protecting a graphic position in a document according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to prevent the designated graphic position from being changed at will and improve user experience, embodiments of the present invention provide a method and an apparatus for protecting a graphic position in a document, an electronic device, and a storage medium.
The method for protecting the graphic position in the document provided by the embodiment of the invention can be applied to any electronic equipment needing to protect the graphic position in the document, such as: a computer or a mobile terminal, etc., which are not limited herein. For convenience of description, the electronic device is hereinafter referred to simply as an electronic device.
As shown in fig. 1, a specific processing flow of the method for protecting a graphic position in a document according to an embodiment of the present invention includes:
step S101, after receiving a selected instruction aiming at the current graph, reading the protection position attribute information of the current graph.
In an implementation manner, after receiving the selected instruction for the current graph, the electronic device reads the protection position attribute information of the current graph.
Step S102, judging whether the attribute value of the protection position attribute of the graph is valid or invalid; the attribute value of the protection position attribute is preset by a user.
It is practicable that the attribute value of the protection position attribute can be preset by adopting the following steps:
after receiving a selected instruction aiming at the current graph, judging whether a graph position protection state change instruction is received or not; if a graphic position protection state change instruction is received, reading the protection position attribute information of the current graphic; judging whether the attribute value of the protection position attribute of the current graph is valid or invalid; if the attribute value of the protection position attribute of the current graph is invalid, modifying the attribute value of the protection position attribute of the current graph into valid; and if the attribute value of the protection position attribute of the current graph is valid, modifying the attribute value of the protection position attribute of the current graph to be invalid.
If the judgment result is valid, executing step S103; if the result of the judgment is invalid, step S104 is executed.
And step S103, prohibiting the position editing operation of the current graph.
It may be implemented that the graphic position editing operation of the current graphic may be disabled. In a specific embodiment, if valid, the change graphic position operation button on the document editing interface may be displayed as invalid, unresponsive to mouse drag operation of the current graphic, or as a position shift key or shortcut key on the keyboard. It is practicable to mask the operation related to the position editing when the format menu is called out when the ctrl +1 shortcut key is detected to be pressed. The manner of prohibiting the position editing operation of the current graphic is not particularly limited.
And step S104, responding to the position editing operation of the current graph.
It may be implemented that the position editing operation of the current graphic may be responded to if it is not valid.
Therefore, by applying the embodiment of the invention, if the attribute value of the protection position attribute of a certain selected current graph is valid, the position editing operation of the current graph can be prohibited, so that the position of the specified graph cannot be changed randomly, and the user experience is improved.
Another flowchart of a method for protecting a graphic position in a document according to an embodiment of the present invention, as shown in fig. 2, includes:
in step S201, a selected instruction for the current graphic is received.
It is practicable that the user can click the left mouse button on any position of the current graph to select the current graph. The electronic device may receive a selected instruction for a current graphic.
Step S202, judging whether receiving the graphics position protection state change instruction.
In practice, the electronic device may determine whether a graphics location protection state change instruction is received. In a specific implementation manner, whether a graphic position protection state change button preset in a document display interface is clicked or not can be judged; or judging whether a graphic position protection state change button in a right mouse button menu is clicked.
If the result of the judgment is yes, namely the graphics position protection state change instruction is received, executing step S203; if the result of the determination is no, that is, if the graphics position protection state change instruction is not received, step S213 is executed.
Step S203, reading the protection position attribute information of the current graph.
And reading the protection position attribute information of the current graph selected by the user.
Step S204, judging whether the attribute value of the protection position attribute of the current graph is valid or invalid.
If the judgment result is invalid, executing step S205; if the result of the judgment is valid, step S208 is executed.
In step S205, a password setting dialog is displayed.
It may be implemented to display a password setting dialog box to allow the user to set the password.
Step S206, saving the password set by the user, and modifying the attribute value of the protection position attribute of the current graph to be valid.
In practice, if the user sets the password, the electronic device can encrypt the password set by the user and store the encrypted password in the password storage position in order to prevent the directly stored number from being easily stolen by others. And the attribute value of the protection position of the current graph can be modified to be valid.
When the user modifies the attribute value of the protection position of the current graph into valid, the password is set, and if other people do not know the password, the editing operation on the graph position cannot be carried out. For example: after the user A edits the document, the other users may wish to modify the text content, but the other users may not wish to modify the graphics position. By the method, other people can be prohibited to edit the graph position, editing of other contents in the document is not influenced, and user experience is improved.
Through the above steps S205 and S206, the protection position attribute information of the current graphic is modified from invalid to valid, that is, the protection state of the graphic position is changed from the unprotected state to the protected state.
Step S207, prohibiting the graphic position editing operation. The flow ends.
Step S207 may be the same as step S103, and is not described herein.
In step S208, a password input dialog is displayed.
It may be implemented that, when the determination result that the attribute value of the protection position attribute of the current graphic is valid or invalid is valid in step S204, a password input dialog box is displayed to allow the user to input a password.
In step S209, it is determined whether the input password is a password set in advance by the user.
It is practicable to judge whether the input password is a password set in advance by the user. Specifically, it may be determined whether the password input this time is the same as the password set when the attribute value of the protected location attribute of the current graphic is modified from invalid to valid.
If the result of the judgment is no, that is, the input password is not the password set by the user in advance, step S210 is executed; if the result of the judgment is yes, the input password is a password set by the user in advance, and step S211 is performed.
And step S210, forbidding the editing operation of the current graphic position. The flow ends.
And step S211, modifying the attribute value of the protection position attribute of the current graph into invalid.
It is practicable that if the input password is a password set by the user in advance, the protection position attribute value of the current graphic may be modified to be invalid.
In the above steps S209 and S211, the protection position attribute information of the current graphic is changed from valid to invalid, that is, the protection state of the graphic position is changed from the protected state to the unprotected state.
In this embodiment, in order to further protect the graphic position from being modified at will, in the process of changing the protected-position attribute from invalid to valid, a protection password may be set so that a user without a password cannot change the protected-position attribute from valid to invalid.
And step S212, responding to the position editing operation of the current graph. The flow ends.
Step S213, reading the protection position attribute information of the current graph.
In step S202, in the step of determining whether the graphics position protection state change instruction is received, if the determination result is negative, the step is executed to read the protection position attribute information of the current graphics.
Step S214, determining whether the attribute value of the protection position attribute of the current graph is valid or invalid.
If the result of the judgment is invalid, step S215 is executed. If the result of the judgment is valid, step S216 is executed.
Step S215, responding to the position editing operation of the current graph. The flow ends.
In step S216, a password input dialog is displayed.
In step S217, it is determined whether the input password is a password set in advance by the user.
It is practicable to judge whether the input password is a password set in advance by the user.
If the result of the judgment is no, that is, the input password is not the password set by the user in advance, step S218 is performed; if the result of the judgment is yes, the input password is a password set by the user in advance, and step S219 is performed.
And step S218, prohibiting the position editing operation of the current graph. The flow ends.
Step S219, modifying the attribute value of the protection position attribute of the current graph to be invalid. Step S215 is performed.
By applying the embodiment, when a user selects a graph and edits the position of the graph, a password input dialog box can be displayed, whether the current user has the editing authority of the graph position is judged by judging whether the input password is the password preset by the user, and if the password is correct, the attribute value of the protection position of the current graph is modified to be invalid; and if the password is incorrect, prohibiting the position editing operation of the current graph. By the method, users without permission can be prevented from editing the graph position, and user experience is improved.
Therefore, by applying the embodiment of the invention, if the attribute value of the protection position attribute of a certain selected current graph is valid, the position editing operation of the current graph can be prohibited, so that the position of the specified graph cannot be changed randomly, and the user experience is improved.
The structure diagram of the device for protecting the graphic position in the document provided by the embodiment of the invention is shown in fig. 3, and the device comprises:
the attribute information reading module 301 is configured to read the protection position attribute information of the current graph after receiving a selected instruction for the current graph;
an attribute information determination module 302, configured to determine whether an attribute value of the protected location attribute of the graph is valid or invalid; the attribute value of the protection position attribute is preset by a user;
a position editing forbidding module 303, configured to forbid the position editing operation of the current graphic if the position editing forbidding module is valid.
Optionally, the apparatus further comprises: an attribute value presetting module;
the attribute value presetting module comprises:
the change instruction receiving and judging unit is used for judging whether a graphic position protection state change instruction is received or not after receiving a selected instruction aiming at the current graphic;
the attribute information reading unit is used for reading the protection position attribute information of the current graph if a graph position protection state change instruction is received;
an attribute information determination unit configured to determine whether an attribute value of the protection position attribute of the current graphic is valid or invalid;
a first modification unit, configured to modify the attribute value of the protection position attribute of the current graph to be valid if the attribute value of the protection position attribute of the current graph is invalid;
and the second modification unit is used for modifying the attribute value of the protection position attribute of the current graph into invalid if the attribute value of the protection position attribute of the current graph is valid.
Optionally, the change instruction receiving and determining unit is specifically configured to:
judging whether a graphic position protection state change button preset in a document display interface is clicked or not;
or judging whether a graphic position protection state change button in a right mouse button menu is clicked.
Optionally, the first modifying unit includes: a first display subunit and a first modification subunit;
the first display subunit is configured to display a password setting dialog box if the attribute value of the protection position attribute of the current graphic is invalid;
the first modification subunit is used for storing the password set by the user and modifying the attribute value of the protection position attribute of the current graph into effective;
the second modification unit includes: the password input device comprises a second display subunit, a first password judgment subunit and a second modification subunit;
the second display subunit is configured to display a password input dialog box if the attribute value of the protection position attribute of the current graphic is valid;
the first password judgment subunit is used for judging whether the input password is a password preset by a user;
and the second modification subunit is used for modifying the attribute value of the protection position attribute of the current graph into invalid if the attribute value of the protection position attribute of the current graph is invalid.
Optionally, the position editing prohibition module includes: the password dialog box comprises a password dialog box display unit, a password judgment unit, a position editing forbidding unit and a third modification unit;
the password dialog box display unit is used for displaying an input password dialog box if the attribute value of the protection position attribute of the graph is valid;
the password judgment unit is used for judging whether the input password is a password preset by a user;
the position editing forbidding unit is used for forbidding the position editing operation of the current graph if the current graph is not in the position editing state;
and the third modifying unit is used for modifying the attribute value of the protection position attribute of the current graph into invalid if the attribute value of the protection position attribute of the current graph is invalid, and responding to the position editing operation of the current graph.
Optionally, the position editing prohibition module is specifically configured to:
and if the current graph is valid, displaying the operation button for changing the graph position on the document editing interface as invalid, not responding to the operation of dragging the current graph by a mouse or shielding the position moving key or shortcut key on the keyboard.
Therefore, by applying the embodiment of the invention, if the attribute value of the protection position attribute of a certain selected current graph is valid, the position editing operation of the current graph can be prohibited, so that the position of the specified graph cannot be changed randomly, and the user experience is improved.
An embodiment of the present invention further provides an electronic device, as shown in fig. 4, including a processor 401, a communication interface 402, a memory 403, and a communication bus 404, where the processor 401, the communication interface 402, and the memory 403 complete mutual communication through the communication bus 404,
a memory 403 for storing a computer program;
the processor 401, when executing the program stored in the memory 403, implements the following steps:
after receiving a selected instruction aiming at a current graph, reading the protection position attribute information of the current graph;
judging whether the attribute value of the protection position attribute of the graph is valid or invalid; the attribute value of the protection position attribute is preset by a user;
and if the current graph is valid, prohibiting the position editing operation of the current graph.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components.
In another embodiment of the present invention, a computer-readable storage medium is further provided, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the method for protecting a graphic position in any one of the above-mentioned documents.
In a further embodiment of the present invention, there is also provided a computer program product containing instructions which, when run on a computer, cause the computer to perform the method for protecting the position of a graphic in a document according to any of the above embodiments.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for embodiments such as the apparatus, the electronic device, the computer-readable storage medium, and the computer program product, since they are substantially similar to the method embodiments, the description is simple, and for relevant points, reference may be made to part of the description of the method embodiments.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (14)
1. A method for protecting a graphic position in a document, the method comprising:
after receiving a selected instruction aiming at a current graph, reading the protection position attribute information of the current graph;
judging whether the attribute value of the protection position attribute of the graph is valid or invalid; the attribute value of the protection position attribute is preset by a user;
and if the current graph is valid, prohibiting the position editing operation of the current graph.
2. The method of claim 1, wherein the attribute value of the protection location attribute is preset by the steps of:
after receiving a selected instruction aiming at the current graph, judging whether a graph position protection state change instruction is received or not;
if a graphic position protection state change instruction is received, reading the protection position attribute information of the current graphic;
judging whether the attribute value of the protection position attribute of the current graph is valid or invalid;
if the attribute value of the protection position attribute of the current graph is invalid, modifying the attribute value of the protection position attribute of the current graph into valid;
and if the attribute value of the protection position attribute of the current graph is valid, modifying the attribute value of the protection position attribute of the current graph to be invalid.
3. The method of claim 2, wherein the step of determining whether a graphics location protection state change instruction is received comprises:
judging whether a graphic position protection state change button preset in a document display interface is clicked or not;
or judging whether a graphic position protection state change button in a right mouse button menu is clicked.
4. The method of claim 2,
if the attribute value of the protection position attribute of the current graph is invalid, modifying the attribute value of the protection position attribute of the current graph to be valid, including:
if the attribute value of the protection position attribute of the current graph is invalid, displaying a password setting dialog box;
saving the password set by the user, and modifying the attribute value of the protection position attribute of the current graph to be effective;
if the attribute value of the protection position attribute of the current graph is valid, the step of modifying the attribute value of the protection position attribute of the current graph into invalid comprises the following steps:
if the attribute value of the protection position attribute of the current graph is valid, displaying a password input dialog box;
judging whether the input password is a password preset by a user; if so, modifying the attribute value of the protection position attribute of the current graph into invalid.
5. The method of claim 4,
if the current graphic is valid, the step of forbidding the position editing operation of the current graphic comprises the following steps:
if the attribute value of the protection position attribute of the graph is valid, displaying a password input dialog box;
judging whether the input password is a password preset by a user;
if not, the position editing operation of the current graph is forbidden;
if yes, the attribute value of the protection position attribute of the current graph is modified to be invalid, and the position editing operation of the current graph is responded.
6. The method according to any one of claims 1 to 5,
if the current graphic is valid, the step of forbidding the position editing operation of the current graphic comprises the following steps:
and if the current graph is valid, displaying the operation button for changing the graph position on the document editing interface as invalid, not responding to the operation of dragging the current graph by a mouse or shielding the position moving key or shortcut key on the keyboard.
7. An apparatus for protecting the position of a graphic in a document, the apparatus comprising:
the attribute information reading module is used for reading the protection position attribute information of the current graph after receiving a selection instruction aiming at the current graph;
the attribute information judging module is used for judging whether the attribute value of the protection position attribute of the graph is valid or invalid; the attribute value of the protection position attribute is preset by a user;
and the position editing forbidding module is used for forbidding the position editing operation of the current graph if the position editing forbidding module is valid.
8. The apparatus of claim 7, further comprising: an attribute value presetting module;
the attribute value presetting module comprises:
the change instruction receiving and judging unit is used for judging whether a graphic position protection state change instruction is received or not after receiving a selected instruction aiming at the current graphic;
the attribute information reading unit is used for reading the protection position attribute information of the current graph if a graph position protection state change instruction is received;
an attribute information determination unit configured to determine whether an attribute value of the protection position attribute of the current graphic is valid or invalid;
a first modification unit, configured to modify the attribute value of the protection position attribute of the current graph to be valid if the attribute value of the protection position attribute of the current graph is invalid;
and the second modification unit is used for modifying the attribute value of the protection position attribute of the current graph into invalid if the attribute value of the protection position attribute of the current graph is valid.
9. The apparatus according to claim 8, wherein the change instruction reception determination unit is specifically configured to:
judging whether a graphic position protection state change button preset in a document display interface is clicked or not;
or judging whether a graphic position protection state change button in a right mouse button menu is clicked.
10. The apparatus of claim 8, wherein the first modification unit comprises: a first display subunit and a first modification subunit;
the first display subunit is configured to display a password setting dialog box if the attribute value of the protection position attribute of the current graphic is invalid;
the first modification subunit is used for storing the password set by the user and modifying the attribute value of the protection position attribute of the current graph into effective;
the second modification unit includes: the password input device comprises a second display subunit, a first password judgment subunit and a second modification subunit;
the second display subunit is configured to display a password input dialog box if the attribute value of the protection position attribute of the current graphic is valid;
the first password judgment subunit is used for judging whether the input password is a password preset by a user;
and the second modification subunit is used for modifying the attribute value of the protection position attribute of the current graph into invalid if the attribute value of the protection position attribute of the current graph is invalid.
11. The apparatus of claim 10, wherein the location edit prohibition module comprises: the password dialog box comprises a password dialog box display unit, a password judgment unit, a position editing forbidding unit and a third modification unit;
the password dialog box display unit is used for displaying an input password dialog box if the attribute value of the protection position attribute of the graph is valid;
the password judgment unit is used for judging whether the input password is a password preset by a user;
the position editing forbidding unit is used for forbidding the position editing operation of the current graph if the current graph is not in the position editing state;
and the third modifying unit is used for modifying the attribute value of the protection position attribute of the current graph into invalid if the attribute value of the protection position attribute of the current graph is invalid, and responding to the position editing operation of the current graph.
12. The apparatus according to any one of claims 7 to 11, wherein the location edit prohibition module is specifically configured to:
and if the current graph is valid, displaying the operation button for changing the graph position on the document editing interface as invalid, not responding to the operation of dragging the current graph by a mouse or shielding the position moving key or shortcut key on the keyboard.
13. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 1-6 when executing a program stored in the memory.
14. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482268.6A CN112115685A (en) | 2019-06-04 | 2019-06-04 | Method and device for protecting graphic position in document, electronic equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482268.6A CN112115685A (en) | 2019-06-04 | 2019-06-04 | Method and device for protecting graphic position in document, electronic equipment and storage medium |
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