CN111435279A - PDF document switching method and device - Google Patents
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- CN111435279A CN111435279A CN201910034531.5A CN201910034531A CN111435279A CN 111435279 A CN111435279 A CN 111435279A CN 201910034531 A CN201910034531 A CN 201910034531A CN 111435279 A CN111435279 A CN 111435279A
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- 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
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Abstract
The embodiment of the invention provides a PDF document switching method and a device, and the scheme is as follows: the method comprises the steps of obtaining a list display instruction aiming at a PDF document, displaying a target list containing an identifier of an opened PDF document according to the list display instruction, determining the identifier of the target PDF document in the target list, and switching the PDF document displayed on a current view interface into the target PDF document according to the identifier of the target PDF document. By the scheme provided by the embodiment of the invention, all opened PDF documents can be presented in the current view interface, so that a user can directly select and switch the target PDF document according to the PDF document list, the switching mode of the PDF document is more flexible, the time for the user to search the target PDF document is shortened, and the efficiency of switching the PDF document is improved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a PDF document switching method and device.
Background
In PDF (Portable Document Format) Document processing software related to a PDF editor, a PDF reader, and the like, a user can open a plurality of PDF documents at the same time. For each PDF document, a corresponding window exists in the taskbar, and each window takes the name of the corresponding PDF document as a window name. The user can select the target PDF document according to the window name to realize the switching of the PDF document.
However, once the user opens more PDF documents, the length of the taskbar is limited, and the length of the name of each window is different, so that a phenomenon that the name of each window cannot be completely displayed may occur, or even a phenomenon that all opened PDF documents cannot be displayed in the taskbar of the current page may occur. The user needs to spend more time to find the target PDF document in the opened PDF documents to complete the PDF document switching process, which makes the PDF document switching mode inflexible and the switching efficiency low.
Disclosure of Invention
The embodiment of the invention aims to provide a PDF document switching method and a PDF document switching device, so that PDF documents can be flexibly switched, and the PDF document switching efficiency is improved. The specific technical scheme is as follows:
the embodiment of the invention provides a PDF document switching method, which comprises the following steps:
acquiring a list display instruction aiming at a PDF document;
displaying a target list containing the identifier of the opened PDF document according to the list display instruction;
determining the identification of a target PDF document in the target list;
and switching the PDF document displayed on the current view interface into the target PDF document according to the identification of the target PDF document.
Optionally, the step of obtaining a list display instruction for a PDF document includes:
detecting whether a user clicks a document switching key or not;
and if so, generating a list display instruction for the PDF document.
Optionally, the step of displaying a target list including an identifier of an opened PDF document according to the list display instruction includes:
displaying the identifier of each opened PDF document in a first display area of a target list according to the list display instruction, and displaying the identifier of the current PDF document in a second display area of the target list; and the identification of the current PDF document is the identification of the PDF document selected by the user in the target list.
Optionally, the method further includes:
when a next document key clicked by a user is detected, taking the identifier of the current PDF document as the identifier of a reference PDF document;
and according to a cycle selection rule, selecting the identifier of the PDF document next to the identifier of the reference PDF document as the identifier of the current PDF document.
Optionally, the step of determining an identifier of a target PDF document in the target list includes:
and when a document release key clicked by the user is detected, determining the identifier of the current PDF document as the identifier of the target PDF document.
Optionally, the identification of the current PDF document includes: the file name and the storage path of the current PDF document;
the background colors of the first display area and the second display area are different;
the background color of the area where the first display area displays the mark of the current PDF document is different from the background color of the first display area.
The embodiment of the invention also provides a device for switching the PDF document, which comprises:
the acquisition module is used for acquiring a list display instruction aiming at the PDF document;
the display module is used for displaying a target list containing the identifier of the opened PDF document according to the list display instruction;
a determining module, configured to determine, in the target list, an identifier of a target PDF document;
and the switching module is used for switching the PDF document displayed on the current view interface into the target PDF document according to the identification of the target PDF document.
Optionally, the obtaining module is specifically configured to detect whether a user clicks a document switching key; and if so, generating a list display instruction for the PDF document.
Optionally, the display module is specifically configured to display, according to the list display instruction, an identifier of each opened PDF document in a first display area of a target list, and display an identifier of a current PDF document in a second display area of the target list; and the identification of the current PDF document is the identification of the PDF document selected by the user in the target list.
Optionally, the apparatus further comprises:
the detection module is used for taking the identifier of the current PDF document as the identifier of the reference PDF document when a next document key clicked by a user is detected;
and the selection module is used for selecting the identifier of the next PDF document of the identifier of the reference PDF document as the identifier of the current PDF document according to a cycle selection rule.
Optionally, the determining module is specifically configured to determine, when a document release button clicked by a user is detected, an identifier of a current PDF document as an identifier of a target PDF document.
Optionally, the identification of the current PDF document includes: the file name and the storage path of the current PDF document;
the background colors of the first display area and the second display area are different;
the background color of the area where the first display area displays the mark of the current PDF document is different from the background color of the first display area.
The embodiment of the invention also provides electronic equipment, which comprises 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 the processor is used for realizing any one of the steps of the PDF document switching method when executing the program stored in the memory.
The embodiment of the invention also provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, and when being executed by a processor, the computer program realizes any one of the steps of the PDF document switching method.
The embodiment of the invention also provides a computer program product containing instructions, which when running on a computer, enables the computer to execute any one of the above PDF document switching methods.
In the method and the device for switching the PDF document, provided by the embodiment of the invention, a list display instruction for the PDF document can be obtained, a target list containing the identifier of the opened PDF document is displayed according to the list display instruction, the identifier of the target PDF document is determined in the target list, and the PDF document displayed on the current view interface is switched into the target PDF document according to the identifier of the target PDF document. By the technical scheme provided by the embodiment of the invention, all opened PDF documents can be presented in the current view interface, so that a user can directly select and switch the target PDF document according to the PDF document list, the switching mode of the PDF document is more flexible, the time for searching the target PDF document by the user is shortened, and the efficiency of switching the PDF document 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 schematic structural diagram of an application interface of a PDF software;
FIG. 2 is a flowchart of a PDF document switching method according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating a target list displayed in a current view interface according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a structure of a target list according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a PDF document switching device according to an embodiment of the present invention;
fig. 6 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.
As shown in fig. 1, fig. 1 is a schematic structural diagram of an application interface of a PDF software. A total of 11 PDF documents are opened in the task bar 101, and each PDF document corresponds to one window in the task bar 101 of the application interface, for example, a document presented in the view interface 104 of the application interface is a PDF document corresponding to the window 102, and the identifier of each window is the name of the PDF document. In fig. 1, only 10 windows are shown in the taskbar 101 and one window is not shown and can be viewed by clicking on the tab key 103. In the PDF software, switching of a document requires moving a cursor to a corresponding window and clicking the window. However, because the identifier of each window is not completely displayed, the user cannot accurately find the target PDF document in different PDF documents with similar identifiers, and PDF document switching is completed. In addition, for the PDF document not displayed, the PDF document not displayed needs to be displayed by clicking the tab key, and then the PDF document can be switched. Therefore, the switching mode of the PDF document is not flexible enough, and the switching efficiency is low.
In order to solve the problems that the switching mode of the PDF document is not flexible enough and the switching efficiency is low, the embodiment of the invention provides a PDF document switching method. The method may be applied to any electronic device. In the PDF document switching method provided by the embodiment of the present invention, a list display instruction for a PDF document may be acquired, a target list including an identifier of an opened PDF document is displayed according to the list display instruction, the identifier of the target PDF document is determined in the target list, and a PDF document displayed on a current view interface is switched to the target PDF document according to the identifier of the target PDF document.
By the method provided by the embodiment of the invention, all opened PDF documents can be presented in the current view interface, so that a user can directly select and switch the target PDF document according to the PDF document list, the switching mode of the PDF document is more flexible, the time for the user to search the target PDF document is shortened, and the efficiency of switching the PDF document is improved. The following examples illustrate the present invention.
As shown in fig. 2, fig. 2 is a flowchart of a PDF document switching method according to an embodiment of the present invention. The method comprises the following steps.
In step S201, a list display instruction for a PDF document is acquired.
In the step, a list display instruction of a user for a PDF document is acquired in a current application interface of PDF software of the electronic equipment.
In an embodiment of the present invention, at least one window exists in the taskbar of the current application interface.
In an alternative embodiment, the electronic device may detect whether the user clicks a document switch button. And if the fact that the user clicks a document switching key is detected, generating a list display instruction aiming at the PDF document.
In one embodiment, the document switching keys may be a Ctrl key and a Tab key. When the user presses the Ctrl key and the Tab key at the same time, the electronic apparatus may generate a list display instruction for the PDF document.
In another embodiment, when the electronic device detects that the user double-clicks the blank of the application interface of the PDF document or detects that the user long-presses the blank of the application interface of the PDF document, it may be determined that the user clicks a document switching key, and a list display instruction for the PDF document is generated. Therein, the application interface of the PDF document is blank, as shown at 302 in fig. 3.
Step S202, according to the list display instruction, displaying the target list containing the identification of the opened PDF document.
In this step, after the list display instruction is generated, a target list is generated according to the identifier of the opened PDF document in the current application interface, and the target list is displayed at a preset position of the current application interface. The identifier of the PDF document may include a file name corresponding to the opened PDF document.
As shown in fig. 3, 11 PDF documents are opened in the current application interface of a PDF software, and each PDF document is identified by its file name. When the list display instruction is generated, the target list 301 may be generated at the middle position of the current view interface according to the identifications of the 11 PDF documents. The file names of the 11 open PDF documents are included in the target list 301.
The preset position can be set according to user habits, requirements and the like, and can be at any position of the current application interface. In addition, the identifier of the opened PDF document may further include information such as a window number corresponding to the PDF document, a storage path of the PDF document, a thumbnail of the PDF document, and an encryption status of the PDF document. In the embodiment of the present invention, the preset position and the identifier of the PDF document are not specifically limited.
In an alternative embodiment, in order to shorten the time for the user to find the target PDF document, the target list may include two display areas, i.e., a first display area and a second display area. After the electronic equipment acquires the list display instruction, displaying the identifier of each opened PDF document in a first display area of the target list according to the list display instruction, and displaying the identifier of the current PDF document in a second display area of the target list. The identification of the current PDF document is the identification of the PDF document selected by the user in the target list.
As shown in fig. 4, fig. 4 is a schematic structural diagram of a target list according to an embodiment of the present invention. Among them, 11 PDF documents that have been opened. The file names of the 11 PDF documents that have been opened are displayed in the first display area 401 of the target list, and the file name and storage path of the second PDF document selected by the user in the target list are displayed in the second display area 402 of the target list, that is, the file name and storage path of the current PDF document are displayed in the second display area 402. A thumbnail of the second PDF document selected by the user in the target list is displayed in the second display area 403, that is, a thumbnail of the current PDF document is displayed in the third display area 403.
In an alternative embodiment, in order to distinguish the first display region from the second display region, the background colors of the first display region and the second display region are different; and the background color of the area where the first display area displays the identifier of the current PDF document is different from the background color of the first display area.
Still taking fig. 4 as an example for explanation, in the first display area 401, the current PDF document is the identifier of the PDF document arranged in the second place, the background color of the area where the identifier of the PDF document is located may be set to be light gray, and the background color of the area where the identifiers of other PDF documents are located may be set to be white. In the second display area 402, the background color of the area where the identifier of the second PDF document is located may be set to dark gray.
In the embodiment of the invention, the background colors of the regions of the PDF document in different display regions are set to be different colors, so that obvious regions exist between each display region, and the user can watch the PDF document conveniently.
In step S203, in the target list, the identity of the target PDF document is determined.
In this step, the electronic device may detect an operation behavior of the user, and determine an identifier of the target PDF document selected by the user from the target list according to the operation behavior of the user.
In an optional embodiment, when a next document key clicked by a user is detected, the identifier of the current PDF document is used as the identifier of the reference PDF document; and according to the circulation selection rule, selecting the identifier of the PDF document next to the identifier of the reference PDF document as the identifier of the current PDF document.
Still taking fig. 4 as an example for explanation, there are 11 PDF documents already opened in the current view interface, and the user opens the target list by pressing Ctrl and Tab keys simultaneously. And if the next document key is a Tab key and the identifier of the current PDF document is the identifier of the PDF document arranged in the second position in the target list, when detecting that the Tab key is pressed once by the user, taking the identifier of the second PDF document in the target list as the identifier of the reference PDF document, and moving the reference PDF document downwards to the identifier of the PDF document in the third position in the target list. At this time, the identification of the PDF document in the third of the target list is the identification of the current PDF document. By analogy, each time the user presses the Tab key once, the identity of the current PDF document will translate to the identity of the PDF document below the identity of the reference PDF document.
The next document key may also be other self-defined shortcut keys, such as a down direction key and a right direction key in the direction keys. In the embodiment of the present invention, the next document key is not particularly limited.
In an embodiment of the present invention, after the identifier of the current PDF document is used as the identifier of the reference PDF document, the identifier of the PDF document next to the identifier of the reference PDF document may be selected as the identifier of the current PDF document according to a round robin selection rule.
By pressing the up direction key or the left direction key of the direction keys, the identifier of the current PDF document will be converted into the identifier of the PDF document above the identifier of the reference PDF document.
In an alternative embodiment, when the document release button clicked by the user is detected, the identifier of the current PDF document is determined as the identifier of the target PDF document.
The Ctrl bond and Tab bond are also used as examples. The user release key is the Ctrl key. The user selects the identification of the PDF document in the target list as the identification of the current PDF document by pressing the Tab key. In the process, the user can always press the Ctrl key, and when the user stops pressing the Tab key and can release the Ctrl key, the document release key clicked by the user can be determined, and the identifier of the current PDF document is determined to be the identifier of the target PDF document.
In an embodiment of the present invention, a cursor movement operation of a user in a current application interface may be detected, and an identifier of a target PDF document may be determined according to a position of a cursor and a click operation of the user. For example, the target list contains the identifications of 10 PDF documents. And according to the operation behavior of the mouse moved by the user, determining the position of the cursor in the target list, and when the user clicks the left mouse button, determining the identifier of the target PDF document as the identifier of the corresponding PDF document at the position of the cursor.
And step S204, switching the PDF document displayed on the current view interface into the target PDF document according to the identification of the target PDF document.
For example, if the target PDF document is document 1 and the PDF document displayed in the current view interface is document 2, the document displayed in the current view interface may be: switching from document 2 to document 1.
In an embodiment of the present invention, before the list display instruction for the PDF document is acquired in step S201, the target list may be automatically generated according to the PDF document whose current view page is already open, and the target list may be updated according to the operation behavior of the user. For example, there is a PDF document, document 1, in the current application interface, which contains the identification of document 1 in the target list. At a certain moment, the user closes the document 1, and then the identifier of the document 1 is deleted from the target list, so that the target list is updated.
In addition, in the above-described target list, the arrangement order of the identifiers for each PDF document may be determined according to the operation behavior of the user. For example, a total of 4 PDF documents, document 1, document 2, document 3, and document 4, are opened in the current view interface. If the user views 4 PDF documents in the order of document 3, document 2, document 4, and document 1, the sequence of the identifiers of the 4 PDF documents is from top to bottom in the order of document 3, document 2, document 4, and document 1 when generating the target list.
In an embodiment of the present invention, the target list is already displayed in the current view interface, and if the user finds that PDF document switching is not required, the document switching operation may be cancelled. For example, the position of the cursor is detected, and when the user performs a click operation in an area other than the area where the target list is located, the target list is closed, and the PDF document switching operation is not performed.
By the method provided by the embodiment of the invention, all opened PDF documents can be presented in the current view interface, so that a user can directly select and switch the target PDF document according to the PDF document list, the switching mode of the PDF document is more flexible, the time for the user to search the target PDF document is shortened, and the efficiency of switching the PDF document is improved.
Based on the same inventive concept, the embodiment of the invention provides a PDF document switching method and a PDF document switching device. Fig. 5 is a schematic structural diagram of a PDF document switching device according to an embodiment of the present invention, as shown in fig. 5. The apparatus includes the following modules.
An obtaining module 501, configured to obtain a list display instruction for a PDF document.
A display module 502, configured to display a target list including an identifier of the opened PDF document according to the list display instruction.
A determining module 503, configured to determine an identifier of the target PDF document in the target list.
And a switching module 504, configured to switch, according to the identifier of the target PDF document, the PDF document displayed on the current view interface to the target PDF document.
Optionally, the obtaining module 501 may be specifically configured to detect whether a user clicks a document switching key; and if so, generating a list display instruction for the PDF document.
Optionally, the display module 502 may be specifically configured to display, according to the list display instruction, the identifier of each opened PDF document in the first display area of the target list, and display the identifier of the current PDF document in the second display area of the target list. The identification of the current PDF document is the identification of the PDF document selected by the user in the target list.
Optionally, the PDF document switching device may further include:
and the detection module is used for taking the identifier of the current PDF document as the identifier of the reference PDF document when the next document key clicked by the user is detected.
And the selection module is used for selecting the identifier of the next PDF document of the identifier of the reference PDF document as the identifier of the current PDF document according to the cycle selection rule.
Optionally, the determining module 503 may be specifically configured to determine, when a document release button clicked by a user is detected, an identifier of the current PDF document as an identifier of the target PDF document.
Optionally, the identification of the current PDF document may include: file name, storage path of the current PDF document.
The first display region and the second display region may have different background colors.
The background color of the area where the first display area displays the identifier of the current PDF document may be different from the background color of the first display area.
By the device provided by the embodiment of the invention, all opened PDF documents can be presented in the current view interface, so that a user can directly select and switch the target PDF document according to the PDF document list, the switching mode of the PDF document is more flexible, the time for searching the target PDF document by the user is shortened, and the efficiency of switching the PDF document is improved.
Based on the same inventive concept, according to the PDF document switching method provided by the embodiment of the present invention, the embodiment of the present invention further provides an electronic device, as shown in fig. 6, including a processor 601, a communication interface 602, a memory 603, and a communication bus 604, wherein the processor 601, the communication interface 602, and the memory 603 complete mutual communication through the communication bus 604;
a memory 603 for storing a computer program;
the processor 601 is configured to implement the following steps when executing the program stored in the memory 603:
acquiring a list display instruction aiming at a PDF document;
displaying a target list containing the identifier of the opened PDF document according to the list display instruction;
determining the identification of a target PDF document in a target list;
and switching the PDF document displayed on the current view interface into the target PDF document according to the identification of the target PDF document.
Through the electronic equipment provided by the embodiment of the invention, all opened PDF documents can be presented in the current view interface, so that a user can directly select and switch a target PDF document according to a PDF document list, the switching mode of the PDF document is more flexible, the time for searching the target PDF document by the user is shortened, and the efficiency of switching the PDF document is improved.
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 may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
Based on the same inventive concept, according to the PDF document switching method provided by the embodiment of the invention, the embodiment of the invention further provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, and the computer program realizes the steps of any PDF document switching method when being executed by a processor.
Based on the same inventive concept, according to the PDF document switching method provided by the embodiment of the invention, the embodiment of the invention further provides a computer program product containing instructions, which when run on a computer, causes the computer to execute any PDF document switching method in the above embodiments.
The computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, e.g., from one website site, computer, server, or data center via a wired (e.g., coaxial cable, optical fiber, digital subscriber line (DS L)) or wireless (e.g., infrared, wireless, microwave, etc.) manner to another website site, computer, server, or data center.
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 portable document format PDF document switching method is characterized by comprising the following steps:
acquiring a list display instruction aiming at a PDF document;
displaying a target list containing the identifier of the opened PDF document according to the list display instruction;
determining the identification of a target PDF document in the target list;
and switching the PDF document displayed on the current view interface into the target PDF document according to the identification of the target PDF document.
2. The method according to claim 1, wherein the step of obtaining the list display instruction for the PDF document comprises:
detecting whether a user clicks a document switching key or not;
and if so, generating a list display instruction for the PDF document.
3. The method according to claim 1, wherein the step of displaying a list of objects containing an identifier of an opened PDF document according to the list display instruction comprises:
displaying the identifier of each opened PDF document in a first display area of a target list according to the list display instruction, and displaying the identifier of the current PDF document in a second display area of the target list; and the identification of the current PDF document is the identification of the PDF document selected by the user in the target list.
4. The method of claim 3, further comprising:
when a next document key clicked by a user is detected, taking the identifier of the current PDF document as the identifier of a reference PDF document;
and according to a cycle selection rule, selecting the identifier of the PDF document next to the identifier of the reference PDF document as the identifier of the current PDF document.
5. The method according to claim 3 or 4, wherein the step of determining the identity of the target PDF document in the target list comprises:
and when a document release key clicked by the user is detected, determining the identifier of the current PDF document as the identifier of the target PDF document.
6. The method of claim 3, wherein the identification of the current PDF document comprises: the file name and the storage path of the current PDF document;
the background colors of the first display area and the second display area are different;
the background color of the area where the first display area displays the mark of the current PDF document is different from the background color of the first display area.
7. A portable document format PDF document switching device, comprising:
the acquisition module is used for acquiring a list display instruction aiming at the PDF document;
the display module is used for displaying a target list containing the identifier of the opened PDF document according to the list display instruction;
a determining module, configured to determine, in the target list, an identifier of a target PDF document;
and the switching module is used for switching the PDF document displayed on the current view interface into the target PDF document according to the identification of the target PDF document.
8. The apparatus according to claim 7, wherein the obtaining module is specifically configured to detect whether a user clicks a document switching key; and if so, generating a list display instruction for the PDF document.
9. The apparatus according to claim 7, wherein the display module is specifically configured to display, according to the list display instruction, an identifier of each opened PDF document in a first display area of a target list, and display an identifier of a current PDF document in a second display area of the target list; and the identification of the current PDF document is the identification of the PDF document selected by the user in the target list.
10. The apparatus of claim 9, further comprising:
the detection module is used for taking the identifier of the current PDF document as the identifier of the reference PDF document when a next document key clicked by a user is detected;
and the selection module is used for selecting the identifier of the next PDF document of the identifier of the reference PDF document as the identifier of the current PDF document according to a cycle selection rule.
11. The apparatus according to claim 9 or 10, wherein the determining module is specifically configured to determine, when a document release button clicked by a user is detected, the identifier of the current PDF document as the identifier of the target PDF document.
12. The apparatus of claim 9, wherein the identification of the current PDF document comprises: the file name and the storage path of the current PDF document;
the background colors of the first display area and the second display area are different;
the background color of the area where the first display area displays the mark of the current PDF document is different from the background color of the first display area.
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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| CN113743063A (en) * | 2021-09-02 | 2021-12-03 | 北京力信联合科技有限公司 | Method, system and storage medium for generating physical characteristic report of article |
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| CN102243566A (en) * | 2010-05-14 | 2011-11-16 | 富士施乐株式会社 | Information processing apparatus and information processing method |
| CN107025060A (en) * | 2016-02-02 | 2017-08-08 | 珠海金山办公软件有限公司 | A kind of WPS documents switching method and device |
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| CN102243566A (en) * | 2010-05-14 | 2011-11-16 | 富士施乐株式会社 | Information processing apparatus and information processing method |
| CN107025060A (en) * | 2016-02-02 | 2017-08-08 | 珠海金山办公软件有限公司 | A kind of WPS documents switching method and device |
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