WO2021023210A1 - 一种幻灯片存储方法及装置 - Google Patents

一种幻灯片存储方法及装置 Download PDF

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Publication number
WO2021023210A1
WO2021023210A1 PCT/CN2020/107050 CN2020107050W WO2021023210A1 WO 2021023210 A1 WO2021023210 A1 WO 2021023210A1 CN 2020107050 W CN2020107050 W CN 2020107050W WO 2021023210 A1 WO2021023210 A1 WO 2021023210A1
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WIPO (PCT)
Prior art keywords
information
target
custom
presentation file
customized
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PCT/CN2020/107050
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English (en)
French (fr)
Inventor
区钺坚
Original Assignee
北京金山办公软件股份有限公司
珠海金山办公软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 北京金山办公软件股份有限公司, 珠海金山办公软件有限公司 filed Critical 北京金山办公软件股份有限公司
Priority to JP2021574266A priority Critical patent/JP7416832B2/ja
Priority to EP20850614.7A priority patent/EP3971733A4/en
Priority to US17/619,432 priority patent/US11928147B2/en
Publication of WO2021023210A1 publication Critical patent/WO2021023210A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/41—Indexing; Data structures therefor; Storage structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/48—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/43—Querying
    • G06F16/438—Presentation of query results
    • G06F16/4387—Presentation of query results by the use of playlists
    • G06F16/4393—Multimedia presentations, e.g. slide shows, multimedia albums

Definitions

  • This application relates to the field of computer technology, in particular to a method and device for storing slides.
  • the slide show is a way to display the presentation file, and is used to share the content of the presentation file with the audience.
  • the presentation file can include custom presentation information.
  • custom show function for presentation files users can select the slides to be shown from the presentation files according to their own needs, and adjust the order of each slide to be shown to obtain custom show information.
  • the user can use two ways to achieve this.
  • One way is: the user manually copies the slide data corresponding to the slides included in the custom projection information to the new presentation file according to the presentation sequence of the slides, and saves the new presentation file.
  • Another way is: the user deletes the slide data of the redundant slides in the presentation file, and saves the presentation file after the deleted slide data, where the redundant slides are the slides in the presentation file except for the slides included in the custom projection information Slides. Only the slide data of the slides included in the custom show information are stored in the presentation file matching the custom show information, and the presentation order of the slides in the presentation file that matches the custom show information and the show included in the custom show information The order is the same.
  • the purpose of the embodiments of the present application is to provide a method and device for storing slides, so as to reduce the operations performed by the user when obtaining a presentation file matching the custom projection information, improve the storage efficiency of the slides, and improve the user experience.
  • the specific technical solutions are as follows:
  • an embodiment of the present application discloses a slide storage method, and the method includes the following steps:
  • Target customized show information includes the selected slide from the first presentation file and the show sequence of the selected slide
  • the slide data corresponding to the selected slide is extracted from the first presentation file according to the presentation sequence, and stored in the second presentation file.
  • the step of receiving the save as instruction for the target customized screening information generated in the first presentation file includes:
  • the first customized screening information is used as the target customized screening information, and it is determined that the customized screening for the target generated in the first presentation file is received Save the information as instructions.
  • the step of receiving the save as instruction for the target customized screening information generated in the first presentation file includes:
  • the step of obtaining the attribute information of the second presentation file according to the save as instruction includes:
  • the step of extracting slide data corresponding to the selected slide from the first presentation file according to the attribute information and according to the presentation order and saving it in the second presentation file includes:
  • the customized screening information for each target according to the attribute information of the second presentation file corresponding to the target customized screening information, and the screening sequence included in the target customized screening information, from the first presentation
  • the steps of extracting the slide data corresponding to the slides included in the target custom projection information from the file and saving it in the second presentation file corresponding to the target custom projection information include:
  • the preset preservation order select the target custom projection information from all target custom projection information in turn, and customize the projection information according to the selected target custom projection information according to the attribute information of the second presentation file corresponding to the selected target custom projection information
  • the included show sequence, the slide data corresponding to the slide included in the selected target custom show information is extracted from the first presentation file, and saved in the second presentation file corresponding to the selected target custom show information ;
  • the preset saving order is: the sequence of the generation time of the custom show information, or the order of the number of slides included in the custom show information, or the number of times the slides included in the custom show information are shown Order from most to less, or from long to short in the time consumed to generate custom screening information, or the order of modification time of custom screening information, or the number of times the custom screening information is modified from greater to less order.
  • the method further includes:
  • the operation of storing slides includes: extracting the slide data corresponding to the slides included in the custom showing information from the first presentation file according to the showing sequence included in the custom showing information, and saving it in the corresponding In the second presentation file. .
  • the step of obtaining attribute information of the second presentation file according to the save as instruction includes:
  • the attribute information includes storage location, file name and file format.
  • an embodiment of the present application discloses a slide storage device, the device including:
  • the receiving module is configured to receive a save as instruction for the target customized show information generated in the first presentation file, where the target customized show information includes the selected slide show from the first presentation file and the selected slide show The sequence of the films;
  • the obtaining module is configured to obtain the attribute information of the second demonstration file according to the save as instruction;
  • the extraction module is configured to extract slide data corresponding to the selected slide from the first presentation file according to the display sequence according to the attribute information, and save the slide data in the second presentation file.
  • the receiving module is specifically used for:
  • the first customized screening information is used as the target customized screening information, and it is determined that the customized screening for the target generated in the first presentation file is received Save the information as instructions.
  • the receiving module is specifically configured to use all the customized screening information generated in the first presentation file as the target customized screening information when the user input operation of saving all customized screening information as the customized screening information is detected. Determine to receive the save as instruction for the target custom screening information generated in the first presentation file;
  • the obtaining module is specifically configured to customize the screening information for each target, and obtain the attribute information of the second presentation file corresponding to the target customized screening information;
  • the extraction module is specifically configured to customize the projection information for each target, according to the attribute information of the second presentation file corresponding to the target custom projection information, and according to the projection sequence included in the target custom projection information, from the first
  • the slide data corresponding to the slides included in the target custom projection information is extracted from a presentation file, and saved in a second presentation file corresponding to the target custom projection information.
  • the extraction module is specifically configured to select the target custom projection information from all target custom projection information in sequence according to a preset saving order, and define the second presentation file corresponding to the selected target custom projection information according to the selected target. Attribute information, extract the slide data corresponding to the slide included in the selected target custom show information from the first presentation file according to the show sequence included in the selected target custom show information, and save it in the selected In the second presentation file corresponding to the target custom screening information;
  • the preset saving order is: the sequence of the generation time of the custom show information, or the order of the number of slides included in the custom show information, or the number of times the slides included in the custom show information are shown Order from most to less, or from long to short in the time consumed to generate custom screening information, or the order of modification time of custom screening information, or the number of times the custom screening information is modified from greater to less order.
  • the receiving module is further configured to customize the projection information for each target. If a cancel instruction is received during the execution of the slide storage operation for the customized projection information for the target, then:
  • the operation of storing slides includes: extracting the slide data corresponding to the slides included in the custom showing information from the first presentation file according to the showing sequence included in the custom showing information, and saving it in the corresponding In the second presentation file.
  • the acquisition module is specifically used for:
  • the attribute information includes storage location, file name and file format.
  • an electronic device including a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other through the communication bus;
  • Memory used to store computer programs
  • the processor is configured to implement the method steps described in the first aspect when executing the program stored in the memory.
  • a computer-readable storage medium is provided, and a computer program is stored in the computer-readable storage medium.
  • the computer program is executed by a processor, the method steps described in the first aspect are implemented.
  • a computer program product containing instructions which when run on a computer, causes the computer to execute the method described in the first aspect.
  • a computer program which, when executed by a processor, implements the method described in the first aspect.
  • the save as instruction for the target custom show information generated in the first presentation file is received, and the target custom show information includes the information from the first presentation The selected slide in the file and the selected slide show sequence; according to the save as command, obtain the attribute information of the second presentation file; according to the attribute information of the second presentation file, customize the presentation order of the slides in the presentation information according to the target , Extract the slide data corresponding to the above selected slide from the first presentation file and save it in the second presentation file.
  • the user only needs to input a save as instruction to obtain a presentation file matching the custom projection information, which reduces the operations performed by the user, improves the slide storage efficiency, and improves the user experience.
  • FIG. 1 is a flowchart of a method for storing slides according to an embodiment of the application
  • FIG. 2 is a schematic diagram of an editing dialog box for custom screening information provided by an embodiment of the application
  • FIG. 3 is a schematic diagram of a Save As dialog box of a presentation file provided by an embodiment of the application
  • FIG. 4 is a schematic structural diagram of a slide storage device provided by an embodiment of the application.
  • FIG. 5 is a schematic structural diagram of an electronic device provided by an embodiment of the application.
  • the custom show information includes the slide show and the show sequence of the slide show.
  • the custom show information includes one or more slides. Only the slide data of the slides included in the custom show information are stored in the presentation file matching the custom show information, and the presentation order of the slides in the presentation file that matches the custom show information and the show included in the custom show information The order is the same.
  • an embodiment of the present application provides a method for storing slides. It is applied to electronic equipment, where the electronic equipment can be a PC (Personal Computer, personal computer) terminal, a mobile terminal, etc.
  • a demonstration application can be installed in the electronic device, and the electronic device can also be connected to a device with a demonstration application installed. Among them, the demo application is used to display the demo file.
  • Step 101 Receive a save as instruction for a target customized show in the first presentation file, where the target customized show information includes multiple slides and a presentation sequence of the multiple slides.
  • Target customized screening is the target customized screening information.
  • Step 101 is to receive a save as instruction for the target customized show information generated in the first presentation file, the target customized show information includes the selected slide from the first presentation file and the selected slide show sequence .
  • the user can select the presentation file to be opened from the electronic device.
  • the electronic device detects the presentation file selected by the user, it runs the presentation file in the foreground.
  • the user can click the custom show button in the presentation file.
  • the electronic device displays an edit dialog box for the customized screening information according to the user's operation of clicking the customized screening button.
  • the edit dialog box the user selects the slides that need to be added to the custom showing information, and the order in which each slide is shown.
  • the electronic device adds the slides selected by the user and the display sequence of each slide to the custom projection information.
  • the first demonstration file is any demonstration file in the electronic device.
  • the first demonstration file is only used as an example for description, and is not limited.
  • the target custom screening information generated in the first presentation file may be one or more.
  • the user can directly input the save as instruction for the target customized screening information into the electronic device, or input the save as instruction for the target customized screening information into the electronic device through other devices. There is no specific restriction on this. Among them, other devices can be keyboards and mice.
  • the user inputs to the electronic device a save as instruction for the target custom projection information in the first presentation file.
  • the electronic device receives the save as instruction input by the user.
  • the main menu of the demo application may include a Save As button and a Save All As button for custom screening information.
  • the editing dialog box for custom projection information includes a Save As button and a Save All As button for custom projection information, such as the editing dialog box for custom projection information as shown in FIG. 2.
  • the above-mentioned Save As button and Save All As button are used to instruct the electronic device to perform the slideshow storage operation.
  • the slideshow storage operation is: extract the slideshow included in the custom projection information from the first presentation file according to the projection sequence included in the custom projection information
  • the slide data corresponding to the slide is saved in the second presentation file corresponding to the customized presentation information. In general, it is the operation of storing the slide to obtain the presentation file matching the target customized presentation information.
  • the electronic device can obtain the Save As instruction for the target customized screening information in the following manner.
  • the user inputs a selection instruction for the first customized screening information generated in the first presentation file into the electronic device, and clicks the save as button for the customized screening information.
  • the electronic device receives the selection instruction, if it detects that the user has clicked the save as button for the customized screening information, it will use the first customized screening information as the target customized screening information, and determine to receive the customized screening information for the target Save as instruction. It is understandable that if it is detected that the user clicks the save as button for the custom screening information, the electronic device may use the user's click on the save as button as a save as instruction.
  • the target custom projection information is one; if there are multiple custom projection information in the first presentation file, the target custom projection information is Multiple.
  • the electronic device may obtain the save as instruction for the target customized screening information in the following manner.
  • the user inputs to the electronic device a selection instruction for the first customized screening information generated in the first presentation file, and inputs an operation for saving the customized screening information as.
  • the electronic device receives the selection instruction, if it detects that the user has input the save as operation for the customized screening information, it will use the first customized screening information as the target customized screening information, and determine to receive the target customized screening information. Save as instruction.
  • the user inputs to the electronic device an operation of saving all the custom screening information as. If the electronic device detects that the user enters the Save All As operation for the customized screening information, it will use all the customized screening information generated in the first presentation file as the target customized screening information, and determine to receive the save as for the target customized screening information For instructions.
  • the user can input the two operations into the value electronic device by inputting preset characters.
  • the preset character is Ctrl+S or Ctrl+A, etc., which is not limited.
  • Step 102 Acquire the attribute information of the second presentation file used to store the target custom screening according to the save as instruction.
  • Step 102 is to obtain the attribute information of the second presentation file according to the save as instruction.
  • the second presentation file is used to store slide data corresponding to the slides included in the target custom projection information.
  • the save as instruction is obtained by the user input of all save as operations, and the customized screening information for each target is obtained, and the attribute information of the second presentation file corresponding to the target customized screening information is obtained .
  • the attribute information may include information such as storage location, file name, and file format.
  • the storage location may include the storage path of the second presentation file, etc.
  • the file format is the file type.
  • the electronic device determines the attribute information of the second presentation file based on the name of the target custom screening information and the attribute information of the first presentation file.
  • the electronic device after receiving the save as instruction, obtains the name of the target custom screening information as the file name of the second presentation file, obtains the storage location of the first presentation file as the storage location of the second presentation file, and obtains the first presentation
  • the file type of the file is used as the file type of the second demonstration file, and the attribute information of the second demonstration file is obtained.
  • the customized screening information is customized for each target.
  • the electronic device determines the target customized based on the name of the target customized screening information and the attribute information of the first presentation file. Define the attribute information of the second presentation file corresponding to the show information, and the second presentation file is used to store the slide data corresponding to the slide included in the target customized show information.
  • the electronic device after receiving the save as instruction, displays a save as dialog box according to the save as instruction.
  • the user inputs the attribute information of the second presentation file into the save as dialog box.
  • the electronic device receives the attribute information of the second presentation file input by the user.
  • the electronic device receives the save as instruction for the custom screening information 1 with the name “lecture time 20 minutes”, and displays a save as dialog box according to the save as instruction, as shown in FIG. 3.
  • the user inputs attribute information such as the storage location, file name, and file type of the second presentation file into the Save As dialog box.
  • the electronic device receives the attribute information of the second presentation file input by the user.
  • the user can enter the second in the Save As dialog box.
  • Attribute information such as the storage location and file type of the presentation file.
  • the electronic device determines that the name of the target custom projection information is the file name of the second presentation file used to store the target custom projection information, and combines the attribute information input by the user to determine the name for storage
  • Each target customizes the attribute information of the second presentation file of the projection information.
  • the customized screening information for each target can be displayed separately by the electronic device A save as dialog box, as shown in Figure 3; the electronic device can also only display a save all as dialog box, the save all as dialog box, users can customize and modify the second presentation file except the name of the second presentation file Other attribute information, where the name of the second presentation file is the name of the corresponding target custom screening information.
  • Step 103 According to the attribute information, extract corresponding slide data from the first presentation file according to the presentation order of the slides in the custom presentation, and save it in the second presentation file.
  • Step 103 is to extract the corresponding slide data from the first presentation file and save it in the second presentation file according to the presentation order of the slides in the target customized presentation information according to the attribute information, and obtain the corresponding slide show The second presentation file with matching information.
  • the electronic device may extract the slides included in the target custom show from the first presentation file according to the acquired attribute information of the second presentation file, and according to the presentation order of the slides in the target custom show information, and Save the extracted slides in the second presentation file.
  • the electronic device receives the save as instruction for the custom screening information 1 with the name “lecture time 20 minutes”, and displays a save as dialog box according to the save as instruction, as shown in FIG. 3.
  • the user enters the storage location, file name, and file type of the second presentation file into the Save As dialog box and clicks the save button.
  • the electronic device receives the attribute information of the second presentation file input by the user, and detects that the user has clicked the save button. According to the attribute information of the second presentation file, the electronic device defines the slide show order in the target custom presentation information from the first
  • the slide data corresponding to the slide included in the target custom projection information is extracted from the presentation file and saved in the second presentation file.
  • the save as instruction is obtained through the operation of all save as input by the user, and the above step 103 may specifically be: customize the screening information for each target, and customize the screening information according to the target.
  • the attribute information of the second presentation file is extracted from the first presentation file according to the presentation sequence included in the target custom presentation information, and the slide data corresponding to the slides included in the target custom presentation information is extracted and saved in the target customization The second presentation file corresponding to the show information.
  • the electronic device for each target custom projection information, the electronic device generates the second demo file corresponding to the target custom projection information according to the attribute information of the second demo file corresponding to the target custom projection information, and according to the The slide show sequence of the target custom show information is extracted from the first presentation file and the slide data corresponding to the slide included in the target custom show information is extracted, and the extracted slide data is saved in the target custom show information.
  • the second presentation file In this way, a second presentation file matching the target custom projection information can be obtained, and it is ensured that the slide show sequence in the second presentation file is the same as the slide show sequence included in the target custom projection information.
  • the target customized screening information includes customized screening information 11 and 12.
  • the second presentation file corresponding to the customized presentation information 11 is the presentation file 11, and the second presentation file corresponding to the customized presentation information 12 is the presentation file 12.
  • the custom presentation information 11 includes slides 1, 2, and 3.
  • the sequence of slides 1, 2 and 3 is slide 1 ⁇ slide 2 ⁇ slide 3.
  • the custom presentation information 12 includes slides 4, 5, and 6, and the sequence of slides 4, 5, and 6 is slide 4 ⁇ slide 5 ⁇ slide 6.
  • the electronic device successively extracts the slide data corresponding to slide 1, the slide data corresponding to slide 2, and the slide data corresponding to slide 3, and sequentially converts the slide data corresponding to slide 1 and the slide corresponding to slide 2
  • the data and the slide data corresponding to slide 3 are stored in the presentation file 11, and the presentation file 11 matching the custom projection information 11 is obtained.
  • the slide data corresponding to slide 4, the slide data corresponding to slide 5 and The slide data corresponding to slide 6, and the slide data corresponding to slide 4, the slide data corresponding to slide 5, and the slide data corresponding to slide 6 are stored in the presentation file 12 in order to obtain the Information 12 matches the presentation file 12.
  • the electronic device is showing the presentation file 11, it can play in the order of slide 1 ⁇ slide 2 ⁇ slide 3.
  • the presentation file 12 it can be in the order of slide 4 ⁇ slide 5 ⁇ slide 6. show.
  • the electronic device may preset the save order (ie, the preset save order), and follow the preset save order in order. Select the target custom projection information from all target custom projection information, and according to the attribute information of the second presentation file corresponding to the selected target custom projection information, according to the selected target custom projection information including the projection order, from The slide data corresponding to the slides included in the selected target custom projection information is extracted from the first presentation file, and saved in the second presentation file corresponding to the selected target custom projection information.
  • the save order ie, the preset save order
  • the preset saving order may be: customizing the sequence of the generation time of the screening information.
  • the target customized screening information includes customized screening information 11 and 12.
  • the second presentation file corresponding to the customized presentation information 11 is the presentation file 11, and the second presentation file corresponding to the customized presentation information 12 is the presentation file 12.
  • the custom show information 11 includes slides 1, 2, and 3, and the custom show information 12 includes slides 4, 5, and 6. Among them, the generation time of the custom projection information 11 is 10:00, the generation time of the custom projection information 12 is 11:00, and the generation time of the custom projection information 11 is earlier than the custom projection information 12. Then:
  • the electronic device successively extracts the slide data corresponding to slide 1, the slide data corresponding to slide 2, and the slide data corresponding to slide 3, and sequentially converts the slide data corresponding to slide 1 and the slide corresponding to slide 2
  • the data and the slide data corresponding to slide 3 are stored in the presentation file 11, and the presentation file 11 matching the custom projection information 11 is obtained;
  • the electronic device After obtaining the presentation file 11 that matches the custom projection information 11, the electronic device successively extracts the slide data corresponding to slide 4, the slide data corresponding to slide 5, and the slide data corresponding to slide 6, and then the slideshow The slide data corresponding to slide 4, the slide data corresponding to slide 5, and the slide data corresponding to slide 6 are stored in the presentation file 12, and the presentation file 12 matching the custom projection information 12 is obtained.
  • the electronic device may also use multiple threads to extract slide data at the same time to obtain a second presentation file matching the customized projection information of each target.
  • the electronic device can also use two threads to simultaneously extract slide data, thread 1 and thread 2, respectively.
  • the target customized screening information includes customized screening information 11, 12, and 13.
  • the generation time of custom screening information 11 is 10:00, the generation time of custom screening information 12 is 11:00, the generation time of custom screening information 13 is 12:00, and the generation time of custom screening information 11 is earlier than that of self Defining the screening information 12, the generation time of the custom screening information 12 is earlier than the custom screening information 13.
  • the electronic device uses 1 thread (such as thread 1) to extract slide data corresponding to the slides included in the custom projection information 11, and sequentially stores the extracted slide data in the presentation file 11 to obtain the custom projection information 11
  • 1 thread such as thread 1
  • another thread such as thread 2
  • the extracted slide data are stored in the presentation file 12 in turn to obtain the Customize the presentation file 12 that matches the show information 12.
  • thread 2 is used to extract the custom projection information that has not performed the slide storage operation (ie, custom projection information 13)
  • the slide data corresponding to the included slides is stored, and the extracted slide data is sequentially stored in the presentation file 13 to obtain the presentation file 12 matching the custom projection information 13.
  • the preset saving order can also be: the order of the number of slides included in the custom show information from more to less; the preset saving order can also be: the number of times the slides included in the custom show information is shown from More to less order; the preset saving order can also be: the order of the longest to the shortest time consumed to generate the custom screening information; the preset saving order can also be: the order of the modification time of the custom screening information; The order of saving can also be: the order of the number of times that the custom screening information is modified, from most to least. There is no specific restriction on this.
  • the electronic device can select the target custom screening information from all target custom screening information in sequence according to the preset saving order , Acquire the attribute information of the second presentation file corresponding to the selected target custom projection information, and according to the attribute information of the second presentation file corresponding to the selected target custom projection information, the selected target custom projection information includes The slideshow data corresponding to the slides included in the selected target custom projection information are extracted from the first presentation file, and saved in the second presentation file corresponding to the selected target custom projection information.
  • the target customized screening information includes customized screening information 11 and 12.
  • the second presentation file corresponding to the customized presentation information 11 is the presentation file 11, and the second presentation file corresponding to the customized presentation information 12 is the presentation file 12.
  • the generation time of the custom projection information 11 is 10:00
  • the generation time of the custom projection information 12 is 11:00
  • the generation time of the custom projection information 11 is earlier than the custom projection information 12.
  • the electronic device displays a save as dialog box 1 for the custom screening information 11, and the user inputs the attribute information of the presentation file 11 into the save as dialog box 1.
  • the electronic device After receiving the attribute information of the presentation file 11 input by the user, the electronic device successively extracts the slide data corresponding to slide 1, the slide data corresponding to slide 2, and the slide data corresponding to slide 3, and sequentially corresponds to slide 1
  • the slide data of, the slide data corresponding to slide 2 and the slide data corresponding to slide 3 are stored in the presentation file 11, and the presentation file 11 that matches the custom projection information 11 is obtained;
  • the electronic device After obtaining the presentation file 11 that matches the customized presentation information 11, the electronic device displays a save as dialog box 2 for the customized presentation information 12, and the user inputs the attribute information of the presentation file 12 into the save as dialog box 2.
  • the electronic device After receiving the attribute information of the presentation file 12 input by the user, the electronic device successively extracts the slide data corresponding to slide 4, the slide data corresponding to slide 5, and the slide data corresponding to slide 6, and sequentially corresponds to slide 4
  • the slide data corresponding to slide 5, the slide data corresponding to slide 5, and the slide data corresponding to slide 6 are stored in the presentation file 12, and the presentation file 12 matching the custom projection information 12 is obtained.
  • the slide storage operation includes: extracting the slide data corresponding to the slides included in the custom showing information from the first presentation file according to the showing order included in the custom showing information, and saving it in the second corresponding to the custom showing information. In the demo file.
  • the target customized screening information includes customized screening information 11, 12, and 13.
  • the second presentation file corresponding to the customized presentation information 11 is the presentation file 11
  • the second presentation file corresponding to the customized presentation information 12 is the presentation file 12
  • the second presentation file corresponding to the customized presentation information 13 is the presentation file 13.
  • the electronic device can cancel the execution of the slide storage operation for the target custom projection information, and cancel the unexecuted slide storage operation.
  • the projection information is customized for each target, and if the slideshow storage for the customized projection information for the target is executed If a cancel instruction is received during the operation, the electronic device cancels the execution of the slide storage operation for the target custom projection information, cancels the unexecuted slide storage operation, and deletes the first slide storage operation that has been executed. 2. Presentation files.
  • the slideshow storage operation for the custom show information 11 has been executed, that is, the same as the custom show information 11 is obtained.
  • the matching presentation file 11 if the slide storage operation for custom projection information 13 is not executed, the slide storage operation for custom projection information 12 is canceled, and the slide storage operation for custom projection information 13 is canceled. And delete the demo file 11.
  • An example of this application provides a method for storing slides.
  • the electronic device receives a save as instruction for the target custom projection information in the first presentation file.
  • the target custom projection information includes multiple slides and the sequence of multiple slides. ;according to the save as instruction, obtain the attribute information of the second presentation file; according to the attribute information of the second presentation file, according to the slide show order in the target customized presentation information, extract the target customized presentation information from the first presentation file including The slide data corresponding to the slides is saved in the second presentation file.
  • the user only needs to enter a save as instruction to obtain a presentation file matching the custom projection information, which reduces the operations performed by the user, improves the slide storage efficiency, and improves the user experience.
  • an embodiment of the present application also provides a slide storage device. As shown in FIG. 4, the device includes:
  • the receiving module 401 is configured to receive a save as instruction for the target custom projection information in the first presentation file, where the target custom projection information includes multiple slides and a projection sequence of the multiple slides;
  • the obtaining module 402 is configured to obtain attribute information of a second presentation file according to the save as instruction, and the second presentation file is used to store slide data corresponding to multiple slides;
  • the extraction module 403 is configured to extract the target custom projection information from the first presentation file according to the attribute information of the second presentation file according to the slide show sequence in the target custom projection information, including slides corresponding to multiple slides
  • the data is saved in the second demo file.
  • the receiving module 401 may be specifically used for:
  • the first customized screening information is taken as the target customized screening information, and the save as instruction for the target customized screening information in the first presentation file is determined to be received .
  • the receiving module 401 may be specifically used for:
  • the obtaining module 402 may be specifically used for:
  • the attribute information includes storage location, file name, and file type.
  • the example of the application provides a slide storage device, and the electronic device receives a save as instruction for the target custom projection information in the first presentation file, and the target custom projection information includes multiple slides and the sequence of multiple slides. ;According to the save as instruction, obtain the attribute information of the second presentation file; according to the attribute information of the second presentation file, according to the slide show order in the target customized presentation information, extract the target customized presentation information from the first presentation file including The slide data corresponding to the slides is saved in the second presentation file. Based on the technical solution provided by the example of this application, the user only needs to enter a save as instruction to obtain a presentation file matching the custom projection information, which reduces the operations performed by the user, improves the slide storage efficiency, and improves the user experience.
  • an embodiment of the present application also provides a slide storage device, which includes:
  • the receiving module is used to receive a save as instruction for the target custom projection information generated in the first presentation file, the target custom projection information includes the selected slide from the first presentation file and the selected slide show sequence;
  • the obtaining module is used to obtain the attribute information of the second demonstration file according to the save as instruction;
  • the extraction module is used to extract the slide data corresponding to the selected slide from the first presentation file according to the projection order according to the attribute information, and save it in the second presentation file.
  • the receiving module may be specifically used for:
  • the first customized screening information is used as the target customized screening information, and the save as for the target customized screening information generated in the first presentation file is determined to be received instruction.
  • the receiving module may be specifically configured to use all the customized screening information generated in the first presentation file as the target customized screening information when the user input operation of saving all the customized screening information as the customized screening information is detected. Determine to receive the save as instruction for the target custom screening information generated in the first presentation file;
  • the obtaining module can be specifically used to customize the screening information for each target, and obtain the attribute information of the second presentation file corresponding to the target customized screening information;
  • the extraction module can be specifically used to customize the projection information for each target, according to the attribute information of the second presentation file corresponding to the target custom projection information, and according to the projection order included in the target custom projection information, from the first presentation file
  • the slide data corresponding to the slides included in the target custom projection information is extracted from the, and saved in the second presentation file corresponding to the target custom projection information.
  • the extraction module can be specifically used to select the target customized screening information from all target customized screening information in sequence according to the preset saving order, and customize the second presentation file corresponding to the selected target customized screening information according to the selected target. Attribute information, according to the screening sequence included in the selected target custom projection information, extract the slide data corresponding to the slide included in the selected target custom projection information from the first presentation file, and save it in the selected target self Define the second presentation file corresponding to the screening information;
  • the preset preservation order is: the order of the generation time of the custom projection information, or the order of the number of slides included in the custom projection information from more to less, or the number of times of showing the slides included in the custom projection information from more The least order, or the order from long to short of the time consumed to generate the customized screening information, or the order of the modification time of the customized screening information, or the order of the number of times the customized screening information is modified from the highest to the least.
  • the receiving module can also be used to customize the display information for each target. If a cancel instruction is received during the execution of the slide storage operation for the customized display information for the target, then:
  • the slide storage operation includes: extracting the slide data corresponding to the slides included in the custom showing information from the first presentation file according to the showing order included in the custom showing information, and saving it in the second corresponding to the custom showing information.
  • the demo file In the demo file.
  • an embodiment of the present application also provides an electronic device, as shown in FIG. 5, including a processor 501, a communication interface 502, a memory 503, and a communication bus 504, wherein the processor 501, the communication interface 502, and The memories 503 communicate with each other through the communication bus 504;
  • the memory 503 is used to store computer programs
  • the processor 501 is configured to implement the following steps when executing the program stored in the memory 503:
  • the target custom projection information includes multiple slides and the sequence of multiple slides;
  • the slide data corresponding to the slides included in the target customized presentation information is extracted from the first presentation file according to the presentation order of the slides in the target customized presentation information, and saved in the second presentation File.
  • the foregoing step of receiving the save as instruction for the target customized screening information in the first presentation file may include:
  • the first customized screening information is taken as the target customized screening information, and the save as instruction for the target customized screening information in the first presentation file is determined to be received .
  • the foregoing step of receiving the save as instruction for the target customized screening information in the first presentation file may include:
  • the above step of obtaining the attribute information of the second presentation file according to the save as instruction may include:
  • an embodiment of the present application also provides an electronic device, including a processor, a communication interface, a memory, and a communication bus, where the processor, the communication interface, and the memory complete mutual communication through the communication bus;
  • Memory used to store computer programs
  • the target customized show information includes the selected slide from the first presentation file and the selected slide show sequence;
  • the slide data corresponding to the selected slide is extracted from the first presentation file and stored in the second presentation file in accordance with the presentation order.
  • the step of receiving the save as instruction for the target customized screening information generated in the first presentation file includes:
  • the first customized screening information is used as the target customized screening information, and the save as for the target customized screening information generated in the first presentation file is determined to be received instruction.
  • the step of receiving the save as instruction for the target customized screening information generated in the first presentation file includes:
  • the step of obtaining the attribute information of the second presentation file includes:
  • the steps of extracting the slide data corresponding to the selected slide from the first presentation file and saving it in the second presentation file include:
  • the target customized screening information For each target customized screening information, according to the attribute information of the second presentation file corresponding to the target customized screening information, and according to the screening sequence included in the target customized screening information, extract the target customized screening from the first presentation file
  • the slideshow data corresponding to the slideshow included in the information is saved in the second presentation file corresponding to the target custom projection information.
  • the target custom projection information is extracted from the first demonstration file.
  • the step of storing the slide data corresponding to the slides included in the target custom projection information in the second presentation file corresponding to the target custom projection information includes:
  • the preset saving order select the target custom projection information from all target custom projection information in turn, and customize the projection according to the selected target according to the attribute information of the second presentation file corresponding to the selected target custom projection information
  • the presentation sequence included in the information is extracted from the first presentation file and the slide data corresponding to the slide included in the selected target custom presentation information, and saved in the second presentation file corresponding to the selected target custom presentation information;
  • the preset preservation order is: the order of the generation time of the custom projection information, or the order of the number of slides included in the custom projection information from more to less, or the number of times of showing the slides included in the custom projection information from more The least order, or the order from long to short of the time consumed to generate the customized screening information, or the order of the modification time of the customized screening information, or the order of the number of times the customized screening information is modified from the highest to the least.
  • the processor may also implement the following steps:
  • the slide storage operation includes: extracting the slide data corresponding to the slides included in the custom showing information from the first presentation file according to the showing order included in the custom showing information, and saving it in the second corresponding to the custom showing information.
  • the demo file In the demo file.
  • the attribute information may include storage location, file name, and file format.
  • An example of this application provides an electronic device that receives a save as instruction for the target custom projection information in the first presentation file, and the target custom projection information includes multiple slides and the sequence of multiple slides; Save as command to obtain the attribute information of the second presentation file; according to the attribute information of the second presentation file, extract the slides included in the target custom presentation information from the first presentation file according to the presentation order of the slides in the target custom presentation information The slide data corresponding to the slide is saved in the second presentation file.
  • the user only needs to enter a save as instruction to obtain a presentation file matching the custom projection information, which reduces the operations performed by the user, improves the slide storage efficiency, and improves the user experience.
  • the communication bus mentioned in the above electronic device may be a peripheral component interconnection standard (English: Peripheral Component Interconnect, referred to as PCI) bus or an extended industry standard architecture (English: Extended Industry Standard Architecture, referred to as EISA) bus, etc.
  • PCI Peripheral Component Interconnect
  • EISA Extended Industry Standard Architecture
  • the communication bus can be divided into address bus, data bus, control bus and so on. For ease of representation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus.
  • the communication interface is used for communication between the aforementioned electronic device and other devices.
  • the memory may include random access memory (English: Random Access Memory, abbreviated as: RAM), and may also include non-volatile memory (English: Non-Volatile Memory, abbreviated as: NVM), such as at least one disk storage.
  • RAM Random Access Memory
  • NVM Non-Volatile Memory
  • the memory may also be at least one storage device located far away from the foregoing processor.
  • the processor can be a general-purpose processor, including a central processing unit (English: Central Processing Unit, abbreviated as: CPU), a network processor (English: Network Processor, abbreviated as: NP), etc.; it can also be a digital signal processor (English: Digital Signal Processing, abbreviation: DSP), application specific integrated circuit (English: Application Specific Integrated Circuit, abbreviation: ASIC), field programmable gate array (English: Field-Programmable Gate Array, abbreviation: FPGA) or other programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components.
  • CPU Central Processing Unit
  • NP Network Processor
  • DSP Digital Signal Processing
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • the embodiment of the present application also provides a computer-readable storage medium, in which a computer program is stored, and when the computer program is executed by a processor, any one of the above-mentioned slide storage methods is implemented step.
  • the embodiments of the present application also provide a computer program product containing instructions, which when run on a computer, cause the computer to execute any of the above-mentioned slide storage method steps.
  • the embodiments of the present application also provide a computer program, which when executed by a processor, implements the steps of any one of the aforementioned slide storage methods.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions may be transmitted from a website, computer, server, or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server or a data center integrated with one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).

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Abstract

一种幻灯片存储方法及装置，涉及计算机技术领域，所述方法包括：电子设备可以接收针对第一演示文件中生成的目标自定义放映信息的另存为指令，该目标自定义放映信息包括从第一演示文件中选择的幻灯片和选择的幻灯片的放映顺序；根据另存为指令，获取第二演示文件的属性信息；根据属性信息，按照目标自定义放映信息中幻灯片的放映顺序，从第一演示文件中提取选择的幻灯片对应的幻灯片数据，并保存在第二演示文件中。基于该方法，用户只需输入一个另存为指令，就可以得到与自定义放映信息匹配的演示文件，减少了用户执行的操作，提高了幻灯片存储效率，提高用户体验。

Description

一种幻灯片存储方法及装置
本申请要求于2019年8月5日提交中国专利局、申请号为201910718635.8发明名称为“一种幻灯片存储方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及计算机技术领域，特别是涉及一种幻灯片存储方法及装置。
背景技术
幻灯片放映是展示演示文件的一个方式，用于向观众分享演示文件的内容。为满足不同场合中对演示文件中不同幻灯片的放映需求，演示文件中可以包括自定义放映信息。当开启针对演示文件的自定义放映功能后，用户可以根据自身的需求，从演示文件中选择需要放映的幻灯片，以及调整需要放映的各个幻灯片的放映顺序，得到自定义放映信息。
当用户需要存储幻灯片，得到与自定义放映信息匹配的演示文件时，用户可以采用两种方式实现。一种方式为：用户按照幻灯片的放映顺序，手动地将自定义放映信息包括的幻灯片所对应的幻灯片数据复制到新演示文件中，并保存该新演示文件。另一种方式为：用户删除演示文件中多余幻灯片的幻灯片数据，保存删除幻灯片数据后的演示文件，其中，多余的幻灯片为演示文件中除自定义放映信息包括的幻灯片之外的幻灯片。与自定义放映信息匹配的演示文件中仅存储了自定义放映信息包括的幻灯片的幻灯片数据，且与自定义放映信息匹配的演示文件中幻灯片的放映顺序与自定义放映信息包括的放映顺序相同。
对于上述两种幻灯片的存储方式，不论采用哪种方式存储幻灯片，得到与自定义放映信息匹配的演示文件，都需要用户执行大量的操作，幻灯片存储效率低，用户体验差。
发明内容
本申请实施例的目的在于提供一种幻灯片存储方法及装置，以在得到与自定义放映信息匹配的演示文件时，减少用户执行的操作，提高幻灯片的存储效率，提高用户体验。具体技术方案如下：
第一方面，为了达到上述目的，本申请实施例公开了一种幻灯片存储方法，所述方法包括如下步骤：
接收针对第一演示文件中生成的目标自定义放映信息的另存为指令，所述目标自定义放映信息包括从所述第一演示文件中选择的幻灯片和所述选择的幻灯片的放映顺序；
根据所述另存为指令，获取第二演示文件的属性信息；
根据所述属性信息，按照所述放映顺序，从所述第一演示文件中提取所述选择的幻灯片对应的幻灯片数据，并保存在所述第二演示文件中。
可选的，所述接收针对第一演示文件中生成的目标自定义放映信息的另存为指令的步 骤，包括：
接收用户针对第一演示文件中生成的第一自定义放映信息的选择指令；
当检测到用户输入针对自定义放映信息的另存为的操作时，将所述第一自定义放映信息作为目标自定义放映信息，确定接收到针对所述第一演示文件中生成的目标自定义放映信息的另存为指令。
可选的，所述接收针对第一演示文件中生成的目标自定义放映信息的另存为指令的步骤，包括：
当检测到用户输入针对自定义放映信息的全部另存为的操作时，将第一演示文件中生成的所有自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中生成的目标自定义放映信息的另存为指令；
所述根据所述另存为指令，获取第二演示文件的属性信息的步骤，包括：
针对每一个目标自定义放映信息，获取该目标自定义放映信息对应的第二演示文件的属性信息；
所述根据所述属性信息，按照所述放映顺序，从所述第一演示文件中提取所述选择的幻灯片对应的幻灯片数据，并保存在所述第二演示文件中的步骤，包括：
针对每一个目标自定义放映信息，根据该目标自定义放映信息对应的第二演示文件的属性信息，按照该目标自定义放映信息包括的放映顺序，从所述第一演示文件中提取该目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在该目标自定义放映信息对应的第二演示文件中。
可选的，所述针对每一个目标自定义放映信息，根据该目标自定义放映信息对应的第二演示文件的属性信息，按照该目标自定义放映信息包括的放映顺序，从所述第一演示文件中提取该目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在该目标自定义放映信息对应的第二演示文件中的步骤，包括：
按照预设保存顺序，依次从所有目标自定义放映信息选择目标自定义放映信息，并根据所选择的目标自定义放映信息对应的第二演示文件的属性信息，按照所选择的目标自定义放映信息包括的放映顺序，从所述第一演示文件中提取所选择的目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在所选择的目标自定义放映信息对应的第二演示文件中；
其中，所述预设保存顺序为：自定义放映信息的生成时间的先后顺序，或自定义放映信息包括的幻灯片数量从多到少的顺序，或放映自定义放映信息包括的幻灯片的次数从多到少的顺序，或生成自定义放映信息的消耗时长的从长到短的顺序，或自定义放映信息的修改时间的先后顺序，或自定义放映信息被修改的次数从多到少的顺序。
可选的，所述方法还包括：
针对每一个目标自定义放映信息，若在执行针对该目标自定义放映信息的幻灯片存储 操作的过程中接收到取消指令，则：
取消执行针对该目标自定义放映信息的幻灯片存储操作，或
取消执行执行针对该目标自定义放映信息的幻灯片存储操作，并取消未执行的幻灯片存储操作，或
取消执行执行针对该目标自定义放映信息的幻灯片存储操作，取消未执行的幻灯片存储操作，并删除由已执行的幻灯片存储操作得到的第二演示文件；
其中，幻灯片存储操作包括：按照自定义放映信息包括的放映顺序，从所述第一演示文件中提取自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在自定义放映信息对应的第二演示文件中。。
可选的，所述根据所述另存为指令，获取第二演示文件的属性信息的步骤，包括：
根据所述另存为指令，显示另存为对话框；
接收用户输入所述另存为对话框的第二演示文件的属性信息。
可选的，所述属性信息包括存储位置，文件名称和文件格式。
第二方面，为了达到上述目的，本申请实施例公开了一种幻灯片存储装置，所述装置包括：
接收模块，用于接收针对第一演示文件中生成的目标自定义放映信息的另存为指令，所述目标自定义放映信息包括从所述第一演示文件中选择的幻灯片和所述选择的幻灯片的放映顺序；
获取模块，用于根据所述另存为指令，获取第二演示文件的属性信息；
提取模块，用于根据所述属性信息，按照所述放映顺序，从所述第一演示文件中提取所述选择的幻灯片对应的幻灯片数据，并保存在所述第二演示文件中。
可选的，所述接收模块，具体用于：
接收用户针对第一演示文件中生成的第一自定义放映信息的选择指令；
当检测到用户输入针对自定义放映信息的另存为的操作时，将所述第一自定义放映信息作为目标自定义放映信息，确定接收到针对所述第一演示文件中生成的目标自定义放映信息的另存为指令。
可选的，所述接收模块，具体用于当检测到用户输入针对自定义放映信息的全部另存为的操作时，将第一演示文件中生成的所有自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中生成的目标自定义放映信息的另存为指令；
所述获取模块，具体用于针对每一个目标自定义放映信息，获取该目标自定义放映信息对应的第二演示文件的属性信息；
所述提取模块，具体用于针对每一个目标自定义放映信息，根据该目标自定义放映信息对应的第二演示文件的属性信息，按照该目标自定义放映信息包括的放映顺序，从所述第一演示文件中提取该目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在该 目标自定义放映信息对应的第二演示文件中。
可选的，所述提取模块，具体用于按照预设保存顺序，依次从所有目标自定义放映信息选择目标自定义放映信息，并根据所选择的目标自定义放映信息对应的第二演示文件的属性信息，按照所选择的目标自定义放映信息包括的放映顺序，从所述第一演示文件中提取所选择的目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在所选择的目标自定义放映信息对应的第二演示文件中；
其中，所述预设保存顺序为：自定义放映信息的生成时间的先后顺序，或自定义放映信息包括的幻灯片数量从多到少的顺序，或放映自定义放映信息包括的幻灯片的次数从多到少的顺序，或生成自定义放映信息的消耗时长的从长到短的顺序，或自定义放映信息的修改时间的先后顺序，或自定义放映信息被修改的次数从多到少的顺序。
可选的，所述接收模块，还用于针对每一个目标自定义放映信息，若在执行针对该目标自定义放映信息的幻灯片存储操作的过程中接收到取消指令，则：
取消执行针对该目标自定义放映信息的幻灯片存储操作，或
取消执行执行针对该目标自定义放映信息的幻灯片存储操作，并取消未执行的幻灯片存储操作，或
取消执行执行针对该目标自定义放映信息的幻灯片存储操作，取消未执行的幻灯片存储操作，并删除由已执行的幻灯片存储操作得到的第二演示文件；
其中，幻灯片存储操作包括：按照自定义放映信息包括的放映顺序，从所述第一演示文件中提取自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在自定义放映信息对应的第二演示文件中。
可选的，所述获取模块，具体用于：
根据所述另存为指令，显示另存为对话框；
接收用户输入所述另存为对话框的第二演示文件的属性信息。
可选的，所述属性信息包括存储位置，文件名称和文件格式。
第三方面，提供了一种电子设备，包括处理器、通信接口、存储器和通信总线，其中，处理器、通信接口和存储器通过通信总线完成相互间的通信；
存储器，用于存放计算机程序；
处理器，用于执行存储器上所存放的程序时，实现第一方面所述的方法步骤。
第四方面，提供了一种计算机可读存储介质，所述计算机可读存储介质内存储有计算机程序，所述计算机程序被处理器执行时实现第一方面所述的方法步骤。
第五方面，提供了一种包含指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述第一方面所述的方法。
第六方面，提供了一种计算机程序，所述计算机程序被处理器执行时实现上述第一方面所述的方法。
本申请实施例有益效果：本申请实例提供的幻灯片存储方法及装置中，接收针对第一演示文件中生成的目标自定义放映信息的另存为指令，该目标自定义放映信息包括从第一演示文件中选择的幻灯片和选择的幻灯片的放映顺序；根据另存为指令，获取第二演示文件的属性信息；根据第二演示文件的属性信息，按照目标自定义放映信息中幻灯片的放映顺序，从第一演示文件中提取上述选择的幻灯片对应的幻灯片数据，并保存在第二演示文件中。基于本申请实施例提供的技术方案，用户只需输入一个另存为指令，就可以得到与自定义放映信息匹配的演示文件，减少了用户执行的操作，提高了幻灯片存储效率，提高用户体验。
当然，实施本申请的任一产品或方法并不一定需要同时达到以上所述的所有优点。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的一种幻灯片存储方法的一种流程图；
图2为本申请实施例提供的一种自定义放映信息的编辑对话框的示意图；
图3为本申请实施例提供的一种演示文件的另存为对话框的示意图；
图4为本申请实施例提供的一种幻灯片存储的装置的结构示意图；
图5为本申请实施例提供的一种电子设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
自定义放映信息包括幻灯片和幻灯片的放映顺序。自定义放映信息包括的幻灯片为一张或多张。与自定义放映信息匹配的演示文件中仅存储了自定义放映信息包括的幻灯片的幻灯片数据，且与自定义放映信息匹配的演示文件中幻灯片的放映顺序与自定义放映信息包括的放映顺序相同。
在存储幻灯片，得到与自定义放映信息匹配的演示文件时，为减少用户执行的操作，提高幻灯片存储效率，提高用户体验，本申请实施例提供了一种幻灯片存储方法，该方法可以应用于电子设备，其中，电子设备可以为PC(Personal Computer，个人计算机)终端和移动终端等。电子设备中可以安装演示应用程序，电子设备也可以与安装有展示演示应用程序的设备连接。其中，演示应用程序用于展示演示文件。
下面结合具体实施例，对本申请实施例提供的一种幻灯片存储方法进行详细的说明。 为便于理解，以下实施例中，均以自定义放映信息包括多张幻灯为例，以电子设备为执行主体进行说明，并不起限定作用。如图1所示，该幻灯片存储具体步骤如下。
步骤101，接收针对第一演示文件中目标自定义放映的另存为指令，该目标自定义放映信息包括多张幻灯片和多张幻灯片的放映顺序。
目标自定义放映即为目标自定义放映信息。步骤101即为，接收针对第一演示文件中生成的目标自定义放映信息的另存为指令，该目标自定义放映信息包括从第一演示文件中选择的幻灯片和所选择的幻灯片的放映顺序。
本申请实施例中，用户可以从电子设备中选择需要开启的演示文件。电子设备检测到用户所选择的演示文件后，在前台运行该演示文件。针对电子设备中在前台运行的演示文件，用户可以点击演示文件中的自定义放映按钮。电子设备根据用户点击自定义放映按钮的操作，显示自定义放映信息的编辑对话框。在编辑对话框中，用户选择需要添加到自定义放映信息中的幻灯片，以及各个幻灯片的放映顺序。电子设备将用户选择的幻灯片以及各个幻灯片的放映顺序添加到自定义放映信息中。
第一演示文件为电子设备中的任一演示文件，这里仅以第一演示文件为例进行说明，并不起限定作用。第一演示文件中生成的目标自定义放映信息可以为一个或多个。用户可以直接向电子设备输入针对目标自定义放映信息的另存为指令，也可以通过其他设备向该电子设备输入针对目标自定义放映信息的另存为指令。对此不做具体限定。其中，其他设备可以为键盘和鼠标等。
当需要存储幻灯片，得到与目标自定义放映信息匹配的演示文件时，用户向电子设备输入针对第一演示文件中目标自定义放映信息的另存为指令。电子设备接收用户输入的另存为指令。
一个可选的实施例中，演示应用程序的主菜单中可以包括针对自定义放映信息的另存为按钮和全部另存为按钮。另一个可选的实施例中，自定义放映信息的编辑对话框中包括针对自定义放映信息的另存为按钮和全部另存为按钮，如图2所示的自定义放映信息的编辑对话框。上述另存为按钮和全部另存为按钮用于指示电子设备执行幻灯片存储操作，幻灯片存储操作为：按照自定义放映信息包括的放映顺序，从第一演示文件中提取自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在自定义放映信息对应的第二演示文件中，概况来说就是，存储幻灯片以得到与目标自定义放映信息匹配的演示文件的操作。
基于针对自定义放映信息的另存为按钮和全部另存为按钮，电子设备可通过以下方式获取针对目标自定义放映信息的另存为指令。
一种方式：用户向电子设备输入针对第一演示文件中生成的第一自定义放映信息的选择指令，并点击针对自定义放映信息的另存为按钮。电子设备接收到选择指令后，若检测到用户点击针对自定义放映信息的另存为按钮的操作，则将第一自定义放映信息作为目标自定义放映信息，并确定接收到针对目标自定义放映信息的另存为指令。可以理解的，若 检测到用户点击针对自定义放映信息的另存为按钮的操作，则电子设备可将用户点击另存为按钮的操作作为另存为指令。
以图2所示自定义放映信息的编辑对话框为例进行说明。用户点击选择了名称“演讲时间20分钟”的自定义放映信息1。电子设备检测到用户点击自定义放映信息1的操作后，确定接收到针对自定义放映信息1的选择指令。之后，若用户点击了自定义放映信息的编辑对话框中另存为按钮，则电子设备会检测到用户点击该另存为按钮的操作，进而确定接收到针对自定义放映信息1的另存为指令。
另一个方式：用户点击针对自定义放映信息的全部另存为按钮。电子设备若检测到用户点击针对自定义放映信息的全部另存为按钮的操作，则不管用户是否输入某一自定义放映信息的选择指令，都将第一演示文件中生成的所有自定义放映信息作为目标自定义放映信息，确定接收到针对目标自定义放映信息的另存为指令。
这种情况下，若第一演示文件中只生成了一个自定义放映信息，则目标自定义放映信息为一个；若第一演示文件中有多个自定义放映信息，则目标自定义放映信息为多个。
仍以图2所示自定义放映信息的编辑对话框为例进行说明。用户点击自定义放映信息的编辑对话框中全部另存为按钮，则电子设备会检测到用户点击该全部存为按钮的操作，进而将名称“演讲时间20分钟”的自定义放映信息1、名称“演讲时间30分钟”的自定义放映信息2、名称“给老板汇报”的自定义放映信息3和名称“向下属汇报”的自定义放映信息4均作为目标自定义放映信息，确定接收到针对自定义放映信息1-4的另存为指令。
另一个可选的实施例中，电子设备可通过以下方式获取针对目标自定义放映信息的另存为指令。
一种方式：用户向电子设备输入针对第一演示文件中生成的第一自定义放映信息的选择指令，并输入针对自定义放映信息的另存为的操作。电子设备接收到选择指令后，若检测到用户输入针对自定义放映信息的另存为的操作，则将第一自定义放映信息作为目标自定义放映信息，并确定接收到针对目标自定义放映信息的另存为指令。
另一个方式：用户向电子设备输入针对自定义放映信息的全部另存为的操作。电子设备若检测到用户输入针对自定义放映信息的全部另存为的操作，将第一演示文件中生成的所有自定义放映信息作为目标自定义放映信息，确定接收到针对目标自定义放映信息的另存为指令。
对于另存为的操作以及全部另存为的操作，用户可以通过输入预设字符的方式，将这两种操作输入值电子设备中。例如，预设字符为Ctrl+S或Ctrl+A等，对此不做限定。
步骤102，根据另存为指令，获取用于存储目标自定义放映的第二演示文件的属性信息。
步骤102即为，根据另存为指令，获取第二演示文件的属性信息。该第二演示文件用 于存储目标自定义放映信息包括的幻灯片对应的幻灯片数据。
一个可选的实施例中，另存为指令是通过用户输入的全部另存为的操作得到的，则针对每一个目标自定义放映信息，获取该目标自定义放映信息对应的第二演示文件的属性信息。
本申请实施例中，属性信息可以包括存储位置、文件名称和文件格式等信息。存储位置可以包括第二演示文件的存储路径等。文件格式即为文件类型。电子设备在接收到另存为指令后，获取第二演示文件的属性信息。
一个可选的实施例中，电子设备在接收到另存为指令后，基于目标自定义放映信息的名称和第一演示文件的属性信息，确定第二演示文件的属性信息。
例如，电子设备在接收到另存为指令后，获取目标自定义放映信息的名称作为第二演示文件的文件名称，获取第一演示文件的存储位置作为第二演示文件的存储位置，获取第一演示文件的文件类型作为第二演示文件的文件类型，进而得到第二演示文件的属性信息。
本发明实施例中，若目标自定义放映信息为多个，则针对每一个目标自定义放映信息，电子设备基于该目标自定义放映信息的名称和第一演示文件的属性信息，确定该目标自定义放映信息对应的第二演示文件的属性信息，该第二演示文件用于存储该目标自定义放映信息包括的幻灯片对应的幻灯片数据。
另一个可选的实施例中，电子设备在接收到另存为指令后，根据另存为指令，显示另存为对话框。用户向另存为对话框输入第二演示文件的属性信息。电子设备接收用户输入的第二演示文件的属性信息。
仍以图2所示自定义放映信息的编辑对话框为例进行说明。电子设备接收针对名称“演讲时间20分钟”的自定义放映信息1的另存为指令，根据该另存为指令显示另存为对话框，如图3所示。用户向另存为对话框输入第二演示文件的存储位置、文件名称和文件类型等属性信息。电子设备接收用户输入的第二演示文件的属性信息。
另外，若用户点击针对自定义放映信息的全部另存为按钮，或者用户输入针对自定义放映信息的全部另存为的操作，则在显示另存为对话框后，用户可向另存为对话框输入第二演示文件的存储位置和文件类型等属性信息。对于每一目标自定义放映信息，电子设备确定该目标自定义放映信息的名称为用于存储该目标自定义放映信息的第二演示文件的文件名称，结合用户输入的属性信息，确定用于存储每一目标自定义放映信息的第二演示文件的属性信息。
本申请实施例中，若用户点击针对自定义放映信息的全部另存为按钮，或者用户输入针对自定义放映信息的全部另存为的操作，则针对每一目标自定义放映信息，电子设备可以分别显示一个另存为对话框，如图3所示；电子设备也可以仅显示一个全部另存为对话框，该全部另存为对话框用户可以自定义修改除第二演示文件的名称之外的第二演示文件的其他属性信息，其中，第二演示文件的名称为对应的目标自定义放映信息的名称。
步骤103，根据属性信息，按照自定义放映中幻灯片的放映顺序，从第一演示文件中提取对应的幻灯片数据，并保存在第二演示文件中。
步骤103即为，根据属性信息，按照目标自定义放映信息中幻灯片的放映顺序，从第一演示文件中提取对应的幻灯片数据，并保存在第二演示文件中，得到与目标自定义放映信息匹配的第二演示文件。
本申请实施例中，电子设备可以根据获取的第二演示文件的属性信息，按照目标自定义放映信息中幻灯片的放映顺序，从第一演示文件中提取目标自定义放映包括的幻灯片，并将提取的幻灯片保存在第二演示文件中。
仍以图2所示自定义放映信息的编辑对话框为例进行说明。电子设备接收针对名称“演讲时间20分钟”的自定义放映信息1的另存为指令，根据该另存为指令显示另存为对话框，如图3所示。用户向另存为对话框输入第二演示文件的存储位置、文件名称和文件类型等属性信息，并点击保存按钮。电子设备接收用户输入的第二演示文件的属性信息，并检测到用户点击保存按钮的操作，则根据第二演示文件的属性信息，按照目标自定义放映信息中幻灯片的放映顺序，从第一演示文件中提取目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在第二演示文件。
一个可选的实施例中，另存为指令是通过用户输入的全部另存为的操作得到的，则上述步骤103具体可以为：针对每一个目标自定义放映信息，根据该目标自定义放映信息对应的第二演示文件的属性信息，按照该目标自定义放映信息包括的放映顺序，从第一演示文件中提取该目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在该目标自定义放映信息对应的第二演示文件中。
一个示例中，针对每一目标自定义放映信息，电子设备根据与该目标自定义放映信息对应的第二演示文件的属性信息，生成该目标自定义放映信息对应的第二演示文件，并按照该目标自定义放映信息中幻灯片的放映顺序，从第一演示文件中提取目标自定义放映信息包括的幻灯片对应的幻灯片数据，并将提取的幻灯片数据保存在该目标自定义放映信息对应的第二演示文件。这样，可以得到与该目标自定义放映信息匹配的第二演示文件，保证在第二演示文件中幻灯片的放映顺序与目标自定义放映信息包括的幻灯片放映顺序相同。
例如，目标自定义放映信息包括自定义放映信息11和12。自定义放映信息11对应的第二演示文件为演示文件11，自定义放映信息12对应的第二演示文件为演示文件12。自定义放映信息11包括幻灯片1、2和3，幻灯片1、2和3的放映顺序为幻灯片1→幻灯片2→幻灯片3。自定义放映信息12包括幻灯片4、5和6，幻灯片4、5和6的放映顺序为幻灯片4→幻灯片5→幻灯片6。
电子设备先后提取幻灯片1对应的幻灯片数据、幻灯片2对应的幻灯片数据和幻灯片3对应的幻灯片数据，并依次将幻灯片1对应的幻灯片数据、幻灯片2对应的幻灯片数据 和幻灯片3对应的幻灯片数据存储在演示文件11中，得到与自定义放映信息11匹配的演示文件11，先后提取幻灯片4对应的幻灯片数据、幻灯片5对应的幻灯片数据和幻灯片6对应的幻灯片数据，并依次将幻灯片4对应的幻灯片数据、幻灯片5对应的幻灯片数据和幻灯片6对应的幻灯片数据存储在演示文件12中，得到与自定义放映信息12匹配的演示文件12。之后，电子设备在放映演示文件11时，可按照幻灯片1→幻灯片2→幻灯片3的顺序放映，在放映演示文件12时，可按照幻灯片4→幻灯片5→幻灯片6的顺序放映。
一个可选的实施例中，若另存为指令是通过用户输入的全部另存为的操作得到的，则电子设备中可以预先设定保存顺序(即预设保存顺序)，按照预设保存顺序，依次从所有目标自定义放映信息中选择目标自定义放映信息，并根据所选择的目标自定义放映信息对应的第二演示文件的属性信息，按照所选择的目标自定义放映信息包括的放映顺序，从第一演示文件中提取所选择的目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在所选择的目标自定义放映信息对应的第二演示文件中。
一个示例中，预设保存顺序可以为：自定义放映信息的生成时间的先后顺序。
例如，目标自定义放映信息包括自定义放映信息11和12。自定义放映信息11对应的第二演示文件为演示文件11，自定义放映信息12对应的第二演示文件为演示文件12。自定义放映信息11包括幻灯片1、2和3，自定义放映信息12包括幻灯片4、5和6。其中，自定义放映信息11的生成时间为10:00，自定义放映信息12的生成时间为11:00，自定义放映信息11的生成时间早于自定义放映信息12，则：
电子设备先后提取幻灯片1对应的幻灯片数据、幻灯片2对应的幻灯片数据和幻灯片3对应的幻灯片数据，并依次将幻灯片1对应的幻灯片数据、幻灯片2对应的幻灯片数据和幻灯片3对应的幻灯片数据存储在演示文件11中，得到与自定义放映信息11匹配的演示文件11；
在得到与自定义放映信息11匹配的演示文件11之后，电子设备先后提取幻灯片4对应的幻灯片数据、幻灯片5对应的幻灯片数据和幻灯片6对应的幻灯片数据，并依次将幻灯片4对应的幻灯片数据、幻灯片5对应的幻灯片数据和幻灯片6对应的幻灯片数据存储在演示文件12中，得到与自定义放映信息12匹配的演示文件12。
本申请实施例中，电子设备还可以利用多线程同时提取幻灯片数据，得到与每一目标自定义放映信息匹配的第二演示文件。具体为，
例如，电子设备还可以利用2个线程同时提取幻灯片数据，分别线程1和2。目标自定义放映信息包括自定义放映信息11、12和13。自定义放映信息11的生成时间为10:00，自定义放映信息12的生成时间为11:00，自定义放映信息13的生成时间为12:00，自定义放映信息11的生成时间早于自定义放映信息12，自定义放映信息12的生成时间早于自定义放映信息13。
则电子设备采用1个线程(如线程1)提取自定义放映信息11包括的幻灯片对应的幻 灯片数据，并依次将提取的幻灯片数据存储在演示文件11中，得到与自定义放映信息11匹配的演示文件11；同时采用另1个线程(如线程2)提取自定义放映信息12包括的幻灯片对应的幻灯片数据，并依次将提取的幻灯片数据存储在演示文件12中，得到与自定义放映信息12匹配的演示文件12。
当采用1个线程(如线程2)提取自定义放映信息12包括的幻灯片对应的幻灯片数据结束，采用线程2提取未执行幻灯片存储操作的自定义放映信息(即自定义放映信息13)包括的幻灯片对应的幻灯片数据，并依次将提取的幻灯片数据存储在演示文件13中，得到与自定义放映信息13匹配的演示文件12。
本申请实施例中，预设保存顺序还可以为：自定义放映信息包括的幻灯片数量从多到少的顺序；预设保存顺序还可以为：放映自定义放映信息包括的幻灯片的次数从多到少的顺序；预设保存顺序还可以为：生成自定义放映信息的消耗时长的从长到短的顺序；预设保存顺序还可以为：自定义放映信息的修改时间的先后顺序；预设保存顺序还可以为：自定义放映信息被修改的次数从多到少的顺序。对此不做具体限定。
一个可选的实施例中，若另存为指令是通过用户输入的全部另存为的操作得到的，则电子设备可以按照预设保存顺序，依次从所有目标自定义放映信息中选择目标自定义放映信息，获取所选择的目标自定义放映信息对应的第二演示文件的属性信息，并根据所选择的目标自定义放映信息对应的第二演示文件的属性信息，按照所选择的目标自定义放映信息包括的放映顺序，从第一演示文件中提取所选择的目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在所选择的目标自定义放映信息对应的第二演示文件中。
例如，目标自定义放映信息包括自定义放映信息11和12。自定义放映信息11对应的第二演示文件为演示文件11，自定义放映信息12对应的第二演示文件为演示文件12。其中，自定义放映信息11的生成时间为10:00，自定义放映信息12的生成时间为11:00，自定义放映信息11的生成时间早于自定义放映信息12，则：
电子设备显示针对自定义放映信息11的另存为对话框1，用户向另存为对话框1输入演示文件11的属性信息。电子设备接收用户输入的演示文件11的属性信息后，先后提取幻灯片1对应的幻灯片数据、幻灯片2对应的幻灯片数据和幻灯片3对应的幻灯片数据，并依次将幻灯片1对应的幻灯片数据、幻灯片2对应的幻灯片数据和幻灯片3对应的幻灯片数据存储在演示文件11中，得到与自定义放映信息11匹配的演示文件11；
在得到与自定义放映信息11匹配的演示文件11之后，电子设备显示针对自定义放映信息12的另存为对话框2，用户向另存为对话框2输入演示文件12的属性信息。电子设备接收用户输入的演示文件12的属性信息后，先后提取幻灯片4对应的幻灯片数据、幻灯片5对应的幻灯片数据和幻灯片6对应的幻灯片数据，并依次将幻灯片4对应的幻灯片数据、幻灯片5对应的幻灯片数据和幻灯片6对应的幻灯片数据存储在演示文件12中，得到与自定义放映信息12匹配的演示文件12。
一个可选的实施例中，若另存为指令是通过用户输入的全部另存为的操作得到的，则针对每一个目标自定义放映信息，若在执行针对该目标自定义放映信息的幻灯片存储操作的过程中接收到取消指令，则电子设备取消执行针对该目标自定义放映信息的幻灯片存储操作。其中，幻灯片存储操作包括：按照自定义放映信息包括的放映顺序，从第一演示文件中提取自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在自定义放映信息对应的第二演示文件中。
例如，目标自定义放映信息包括自定义放映信息11、12和13。自定义放映信息11对应的第二演示文件为演示文件11，自定义放映信息12对应的第二演示文件为演示文件12，自定义放映信息13对应的第二演示文件为演示文件13。若在执行针对自定义放映信息12的幻灯片存储操作的过程中接收到取消指令，则取消执行针对自定义放映信息12的幻灯片存储操作，也就是，不生成与自定义放映信息12匹配的演示文件12。
一个可选的实施例中，若另存为指令是通过用户输入的全部另存为的操作得到的，则针对每一个目标自定义放映信息，若在执行针对该目标自定义放映信息的幻灯片存储操作的过程中接收到取消指令，则电子设备可以取消执行执行针对该目标自定义放映信息的幻灯片存储操作，并取消未执行的幻灯片存储操作。
例如，若在执行针对自定义放映信息12的幻灯片存储操作的过程中接收到取消指令，此时，针对自定义放映信息11的幻灯片存储操作已执行，针对自定义放映信息13的幻灯片存储操作未执行，则取消执行针对自定义放映信息12的幻灯片存储操作，并取消执行针对自定义放映信息13的幻灯片存储操作。
另一个可选的实施例中，若另存为指令是通过用户输入的全部另存为的操作得到的，则针对每一个目标自定义放映信息，若在执行针对该目标自定义放映信息的幻灯片存储操作的过程中接收到取消指令，则电子设备取消执行执行针对该目标自定义放映信息的幻灯片存储操作，取消未执行的幻灯片存储操作，并删除由已执行的幻灯片存储操作得到的第二演示文件。
例如，若在执行针对自定义放映信息12的幻灯片存储操作的过程中接收到取消指令，此时，针对自定义放映信息11的幻灯片存储操作已执行，即得到了与自定义放映信息11匹配的演示文件11，针对自定义放映信息13的幻灯片存储操作未执行，则取消执行针对自定义放映信息12的幻灯片存储操作，并取消执行针对自定义放映信息13的幻灯片存储操作，并删除演示文件11。
本申请实例提供了一种幻灯片存储方法，电子设备接收针对第一演示文件中目标自定义放映信息的另存为指令，该目标自定义放映信息包括多张幻灯片和多张幻灯片的放映顺序；根据另存为指令，获取第二演示文件的属性信息；根据第二演示文件的属性信息，按照目标自定义放映信息中幻灯片的放映顺序，从第一演示文件中提取目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在第二演示文件中。基于本申请实例提供的技术 方案，用户只需输入一个另存为指令，就可以得到与自定义放映信息匹配的演示文件，减少了用户执行的操作，提高了幻灯片存储效率，提高用户体验。
基于相同的技术构思，本申请实施例还提供了一种幻灯片存储装置，如图4所示，该装置包括：
接收模块401，用于接收针对第一演示文件中目标自定义放映信息的另存为指令，目标自定义放映信息包括多张幻灯片和多张幻灯片的放映顺序；
获取模块402，用于根据所述另存为指令，获取第二演示文件的属性信息，第二演示文件用于存储多张幻灯片对应的幻灯片数据；
提取模块403，用于根据第二演示文件的属性信息，按照目标自定义放映信息中幻灯片的放映顺序，从所述第一演示文件中提取目标自定义放映信息包括多张幻灯片对应的幻灯片数据，并保存在第二演示文件中。
一个实施例中，接收模块401，具体可以用于：
接收用户针对第一演示文件中第一自定义放映信息的选择指令；
当检测到用户点击针对自定义放映信息的另存为按钮的操作时，将第一自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中目标自定义放映信息的另存为指令。
一个实施例中，接收模块401，具体可以用于：
当检测到用户点击针对自定义放映信息的全部另存为按钮的操作时，将第一演示文件中所有自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中目标自定义放映信息的另存为指令。
一个实施例中，获取模块402，具体可以用于：
根据另存为指令，显示另存为对话框；
接收用户输入另存为对话框的第二演示文件的属性信息。
一个实施例中，属性信息包括存储位置、文件名称和文件类型。
本申请实例提供了一种幻灯片存储装置，电子设备接收针对第一演示文件中目标自定义放映信息的另存为指令，该目标自定义放映信息包括多张幻灯片和多张幻灯片的放映顺序；根据另存为指令，获取第二演示文件的属性信息；根据第二演示文件的属性信息，按照目标自定义放映信息中幻灯片的放映顺序，从第一演示文件中提取目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在第二演示文件中。基于本申请实例提供的技术方案，用户只需输入一个另存为指令，就可以得到与自定义放映信息匹配的演示文件，减少了用户执行的操作，提高了幻灯片存储效率，提高用户体验。
基于相同的技术构思，本申请实施例还提供了一种幻灯片存储装置，该装置包括：
接收模块，用于接收针对第一演示文件中生成的目标自定义放映信息的另存为指令，目标自定义放映信息包括从第一演示文件中选择的幻灯片和选择的幻灯片的放映顺序；
获取模块，用于根据另存为指令，获取第二演示文件的属性信息；
提取模块，用于根据属性信息，按照放映顺序，从第一演示文件中提取选择的幻灯片对应的幻灯片数据，并保存在第二演示文件中。
一个实施例中，接收模块，具体可以用于：
接收用户针对第一演示文件中生成的第一自定义放映信息的选择指令；
当检测到用户输入针对自定义放映信息的另存为的操作时，将第一自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中生成的目标自定义放映信息的另存为指令。
一个实施例中，接收模块，具体可以用于当检测到用户输入针对自定义放映信息的全部另存为的操作时，将第一演示文件中生成的所有自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中生成的目标自定义放映信息的另存为指令；
获取模块，具体可以用于针对每一个目标自定义放映信息，获取该目标自定义放映信息对应的第二演示文件的属性信息；
提取模块，具体可以用于针对每一个目标自定义放映信息，根据该目标自定义放映信息对应的第二演示文件的属性信息，按照该目标自定义放映信息包括的放映顺序，从第一演示文件中提取该目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在该目标自定义放映信息对应的第二演示文件中。
一个实施例中，提取模块，具体可以用于按照预设保存顺序，依次从所有目标自定义放映信息选择目标自定义放映信息，并根据所选择的目标自定义放映信息对应的第二演示文件的属性信息，按照所选择的目标自定义放映信息包括的放映顺序，从第一演示文件中提取所选择的目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在所选择的目标自定义放映信息对应的第二演示文件中；
其中，预设保存顺序为：自定义放映信息的生成时间的先后顺序，或自定义放映信息包括的幻灯片数量从多到少的顺序，或放映自定义放映信息包括的幻灯片的次数从多到少的顺序，或生成自定义放映信息的消耗时长的从长到短的顺序，或自定义放映信息的修改时间的先后顺序，或自定义放映信息被修改的次数从多到少的顺序。
一个实施例中，接收模块，还可以用于针对每一个目标自定义放映信息，若在执行针对该目标自定义放映信息的幻灯片存储操作的过程中接收到取消指令，则：
取消执行针对该目标自定义放映信息的幻灯片存储操作，或
取消执行执行针对该目标自定义放映信息的幻灯片存储操作，并取消未执行的幻灯片存储操作，或
取消执行执行针对该目标自定义放映信息的幻灯片存储操作，取消未执行的幻灯片存储操作，并删除由已执行的幻灯片存储操作得到的第二演示文件；
其中，幻灯片存储操作包括：按照自定义放映信息包括的放映顺序，从第一演示文件 中提取自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在自定义放映信息对应的第二演示文件中。
基于相同的技术构思，本申请实施例还提供了一种电子设备，如图5所示，包括处理器501、通信接口502、存储器503和通信总线504，其中，处理器501、通信接口502和存储器503通过通信总线504完成相互间的通信；
存储器503，用于存放计算机程序；
处理器501，用于执行存储器503上所存放的程序时，实现如下步骤：
接收针对第一演示文件中目标自定义放映信息的另存为指令，目标自定义放映信息包括多张幻灯片和多张幻灯片的放映顺序；
根据另存为指令，获取第二演示文件的属性信息，第二演示文件用于存储多张幻灯片对应的幻灯片数据；
根据第二演示文件的属性信息，按照目标自定义放映信息中幻灯片的放映顺序，从第一演示文件中提取目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在第二演示文件中。
可选的，上述接收针对第一演示文件中目标自定义放映信息的另存为指令的步骤，可以包括：
接收用户针对第一演示文件中第一自定义放映信息的选择指令；
当检测到用户点击针对自定义放映信息的另存为按钮的操作时，将第一自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中目标自定义放映信息的另存为指令。
可选的，上述接收针对第一演示文件中目标自定义放映信息的另存为指令的步骤，可以包括：
当检测到用户点击针对自定义放映信息的全部另存为按钮的操作时，将第一演示文件中所有自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中目标自定义放映信息的另存为指令。
可选的，上述根据另存为指令，获取第二演示文件的属性信息的步骤，可以包括：
根据另存为指令，显示另存为对话框；
接收用户输入另存为对话框的第二演示文件的属性信息。
基于相同的技术构思，本申请实施例还提供了一种电子设备，包括处理器、通信接口、存储器和通信总线，其中，处理器、通信接口和存储器通过通信总线完成相互间的通信；
存储器，用于存放计算机程序；
处理器，用于执行存储器上所存放的程序时，实现如下步骤：
接收针对第一演示文件中生成的目标自定义放映信息的另存为指令，目标自定义放映信息包括从第一演示文件中选择的幻灯片和选择的幻灯片的放映顺序；
根据另存为指令，获取第二演示文件的属性信息；
根据属性信息，按照放映顺序，从第一演示文件中提取选择的幻灯片对应的幻灯片数据，并保存在第二演示文件中。
可选的，接收针对第一演示文件中生成的目标自定义放映信息的另存为指令的步骤，包括：
接收用户针对第一演示文件中生成的第一自定义放映信息的选择指令；
当检测到用户输入针对自定义放映信息的另存为的操作时，将第一自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中生成的目标自定义放映信息的另存为指令。
可选的，接收针对第一演示文件中生成的目标自定义放映信息的另存为指令的步骤，包括：
当检测到用户输入针对自定义放映信息的全部另存为的操作时，将第一演示文件中生成的所有自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中生成的目标自定义放映信息的另存为指令；
根据另存为指令，获取第二演示文件的属性信息的步骤，包括：
针对每一个目标自定义放映信息，获取该目标自定义放映信息对应的第二演示文件的属性信息；
根据属性信息，按照放映顺序，从第一演示文件中提取选择的幻灯片对应的幻灯片数据，并保存在第二演示文件中的步骤，包括：
针对每一个目标自定义放映信息，根据该目标自定义放映信息对应的第二演示文件的属性信息，按照该目标自定义放映信息包括的放映顺序，从第一演示文件中提取该目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在该目标自定义放映信息对应的第二演示文件中。
可选的，针对每一个目标自定义放映信息，根据该目标自定义放映信息对应的第二演示文件的属性信息，按照该目标自定义放映信息包括的放映顺序，从第一演示文件中提取该目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在该目标自定义放映信息对应的第二演示文件中的步骤，包括：
按照预设保存顺序，依次从所有目标自定义放映信息中选择目标自定义放映信息，并根据所选择的目标自定义放映信息对应的第二演示文件的属性信息，按照所选择的目标自定义放映信息包括的放映顺序，从第一演示文件中提取所选择的目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在所选择的目标自定义放映信息对应的第二演示文件中；
其中，预设保存顺序为：自定义放映信息的生成时间的先后顺序，或自定义放映信息包括的幻灯片数量从多到少的顺序，或放映自定义放映信息包括的幻灯片的次数从多到少的顺序，或生成自定义放映信息的消耗时长的从长到短的顺序，或自定义放映信息的修改时间的先后顺序，或自定义放映信息被修改的次数从多到少的顺序。
可选的，处理器还可以实现如下步骤：
针对每一个目标自定义放映信息，若在执行针对该目标自定义放映信息的幻灯片存储操作的过程中接收到取消指令，则：
取消执行针对该目标自定义放映信息的幻灯片存储操作，或
取消执行针对该目标自定义放映信息的幻灯片存储操作，并取消未执行的幻灯片存储操作，或
取消执行执行针对该目标自定义放映信息的幻灯片存储操作，取消未执行的幻灯片存储操作，并删除由已执行的幻灯片存储操作得到的第二演示文件；
其中，幻灯片存储操作包括：按照自定义放映信息包括的放映顺序，从第一演示文件中提取自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在自定义放映信息对应的第二演示文件中。
可选的，属性信息可以包括存储位置、文件名称和文件格式。
本申请实例提供了一种电子设备，电子设备接收针对第一演示文件中目标自定义放映信息的另存为指令，该目标自定义放映信息包括多张幻灯片和多张幻灯片的放映顺序；根据另存为指令，获取第二演示文件的属性信息；根据第二演示文件的属性信息，按照目标自定义放映信息中幻灯片的放映顺序，从第一演示文件中提取目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在第二演示文件中。基于本申请实例提供的技术方案，用户只需输入一个另存为指令，就可以得到与自定义放映信息匹配的演示文件，减少了用户执行的操作，提高了幻灯片存储效率，提高用户体验。
上述电子设备提到的通信总线可以是外设部件互连标准(英文：Peripheral Component Interconnect，简称：PCI)总线或扩展工业标准结构(英文：Extended Industry Standard Architecture，简称：EISA)总线等。该通信总线可以分为地址总线、数据总线、控制总线等。为便于表示，图中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
通信接口用于上述电子设备与其他设备之间的通信。
存储器可以包括随机存取存储器(英文：Random Access Memory，简称：RAM)，也可以包括非易失性存储器(英文：Non-Volatile Memory，简称：NVM)，例如至少一个磁盘存储器。可选的，存储器还可以是至少一个位于远离前述处理器的存储装置。
处理器可以是通用处理器，包括中央处理器(英文：Central Processing Unit，简称：CPU)、网络处理器(英文：Network Processor，简称：NP)等；还可以是数字信号处理器(英文：Digital Signal Processing，简称：DSP)、专用集成电路(英文：Application Specific  Integrated Circuit，简称：ASIC)、现场可编程门阵列(英文：Field-Programmable Gate Array，简称：FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。
基于相同的技术构思，本申请实施例还提供了一种计算机可读存储介质，计算机可读存储介质内存储有计算机程序，计算机程序被处理器执行时实现上述任一所述的幻灯片存储方法步骤。
基于相同的技术构思，本申请实施例还提供了一种包含指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述任一所述的幻灯片存储方法步骤。
基于相同的技术构思，本申请实施例还提供了一种计算机程序，计算机程序被处理器执行时实现上述任一所述的幻灯片存储方法步骤。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
本说明书中的各个实施例均采用相关的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。尤其，对于装置、电子设备、计算机可读存储介质、计算机程序实施例而言，由于其基本相似于方法实施例，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。
以上所述仅为本申请的较佳实施例而已，并非用于限定本申请的保护范围。凡在本申请的精神和原则之内所作的任何修改、等同替换、改进等，均包含在本申请的保护范围内。

Claims (14)

  1. 一种幻灯片存储方法，其特征在于，所述方法包括：
    接收针对第一演示文件中生成的目标自定义放映信息的另存为指令，所述目标自定义放映信息包括从所述第一演示文件中选择的幻灯片和所述选择的幻灯片的放映顺序；
    根据所述另存为指令，获取第二演示文件的属性信息；
    根据所述属性信息，按照所述放映顺序，从所述第一演示文件中提取所述选择的幻灯片对应的幻灯片数据，并保存在所述第二演示文件中。
  2. 根据权利要求1所述的方法，其特征在于，所述接收针对第一演示文件中生成的目标自定义放映信息的另存为指令的步骤，包括：
    接收用户针对第一演示文件中生成的第一自定义放映信息的选择指令；
    当检测到用户输入针对自定义放映信息的另存为的操作时，将所述第一自定义放映信息作为目标自定义放映信息，确定接收到针对所述第一演示文件中生成的目标自定义放映信息的另存为指令。
  3. 根据权利要求1所述的方法，其特征在于，所述接收针对第一演示文件中生成的目标自定义放映信息的另存为指令的步骤，包括：
    当检测到用户输入针对自定义放映信息的全部另存为的操作时，将第一演示文件中生成的所有自定义放映信息作为目标自定义放映信息，确定接收到针对第一演示文件中生成的目标自定义放映信息的另存为指令；
    所述根据所述另存为指令，获取第二演示文件的属性信息的步骤，包括：
    针对每一个目标自定义放映信息，获取该目标自定义放映信息对应的第二演示文件的属性信息；
    所述根据所述属性信息，按照所述放映顺序，从所述第一演示文件中提取所述选择的幻灯片对应的幻灯片数据，并保存在所述第二演示文件中的步骤，包括：
    针对每一个目标自定义放映信息，根据该目标自定义放映信息对应的第二演示文件的属性信息，按照该目标自定义放映信息包括的放映顺序，从所述第一演示文件中提取该目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在该目标自定义放映信息对应的第二演示文件中。
  4. 根据权利要求3所述的方法，其特征在于，所述针对每一个目标自定义放映信息，根据该目标自定义放映信息对应的第二演示文件的属性信息，按照该目标自定义放映信息包括的放映顺序，从所述第一演示文件中提取该目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在该目标自定义放映信息对应的第二演示文件中的步骤，包括：
    按照预设保存顺序，依次从所有目标自定义放映信息中选择目标自定义放映信息，并根据所选择的目标自定义放映信息对应的第二演示文件的属性信息，按照所选择的目标自定义放映信息包括的放映顺序，从所述第一演示文件中提取所选择的目标自定义放映信息 包括的幻灯片对应的幻灯片数据，并保存在所选择的目标自定义放映信息对应的第二演示文件中；
    其中，所述预设保存顺序为：自定义放映信息的生成时间的先后顺序，或自定义放映信息包括的幻灯片数量从多到少的顺序，或放映自定义放映信息包括的幻灯片的次数从多到少的顺序，或生成自定义放映信息的消耗时长的从长到短的顺序，或自定义放映信息的修改时间的先后顺序，或自定义放映信息被修改的次数从多到少的顺序。
  5. 根据权利要求3所述的方法，其特征在于，所述方法还包括：
    针对每一个目标自定义放映信息，若在执行针对该目标自定义放映信息的幻灯片存储操作的过程中接收到取消指令，则：
    取消执行针对该目标自定义放映信息的幻灯片存储操作，或
    取消执行针对该目标自定义放映信息的幻灯片存储操作，并取消未执行的幻灯片存储操作，或
    取消执行执行针对该目标自定义放映信息的幻灯片存储操作，取消未执行的幻灯片存储操作，并删除由已执行的幻灯片存储操作得到的第二演示文件；
    其中，幻灯片存储操作包括：按照自定义放映信息包括的放映顺序，从所述第一演示文件中提取自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在自定义放映信息对应的第二演示文件中。
  6. 根据权利要求1所述的方法，其特征在于，所述属性信息包括存储位置、文件名称和文件格式。
  7. 一种幻灯片存储装置，其特征在于，所述装置包括：
    接收模块，用于接收针对第一演示文件中生成的目标自定义放映信息的另存为指令，所述目标自定义放映信息包括从所述第一演示文件中选择的幻灯片和所述选择的幻灯片的放映顺序；
    获取模块，用于根据所述另存为指令，获取第二演示文件的属性信息；
    提取模块，用于根据所述属性信息，按照所述放映顺序，从所述第一演示文件中提取所述选择的幻灯片对应的幻灯片数据，并保存在所述第二演示文件中。
  8. 根据权利要求7所述的装置，其特征在于，所述接收模块，具体用于：
    接收用户针对第一演示文件中生成的第一自定义放映信息的选择指令；
    当检测到用户输入针对自定义放映信息的另存为的操作时，将所述第一自定义放映信息作为目标自定义放映信息，确定接收到针对所述第一演示文件中生成的目标自定义放映信息的另存为指令。
  9. 根据权利要求7所述的装置，其特征在于，
    所述接收模块，具体用于当检测到用户输入针对自定义放映信息的全部另存为的操作时，将第一演示文件中生成的所有自定义放映信息作为目标自定义放映信息，确定接收到 针对第一演示文件中生成的目标自定义放映信息的另存为指令；
    所述获取模块，具体用于针对每一个目标自定义放映信息，获取该目标自定义放映信息对应的第二演示文件的属性信息；
    所述提取模块，具体用于针对每一个目标自定义放映信息，根据该目标自定义放映信息对应的第二演示文件的属性信息，按照该目标自定义放映信息包括的放映顺序，从所述第一演示文件中提取该目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在该目标自定义放映信息对应的第二演示文件中。
  10. 根据权利要求9所述的装置，其特征在于，所述提取模块，具体用于按照预设保存顺序，依次从所有目标自定义放映信息选择目标自定义放映信息，并根据所选择的目标自定义放映信息对应的第二演示文件的属性信息，按照所选择的目标自定义放映信息包括的放映顺序，从所述第一演示文件中提取所选择的目标自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在所选择的目标自定义放映信息对应的第二演示文件中；
    其中，所述预设保存顺序为：自定义放映信息的生成时间的先后顺序，或自定义放映信息包括的幻灯片数量从多到少的顺序，或放映自定义放映信息包括的幻灯片的次数从多到少的顺序，或生成自定义放映信息的消耗时长的从长到短的顺序，或自定义放映信息的修改时间的先后顺序，或自定义放映信息被修改的次数从多到少的顺序。
  11. 根据权利要求9所述的装置，其特征在于，所述接收模块，还用于针对每一个目标自定义放映信息，若在执行针对该目标自定义放映信息的幻灯片存储操作的过程中接收到取消指令，则：
    取消执行针对该目标自定义放映信息的幻灯片存储操作，或
    取消执行执行针对该目标自定义放映信息的幻灯片存储操作，并取消未执行的幻灯片存储操作，或
    取消执行执行针对该目标自定义放映信息的幻灯片存储操作，取消未执行的幻灯片存储操作，并删除由已执行的幻灯片存储操作得到的第二演示文件；
    其中，幻灯片存储操作包括：按照自定义放映信息包括的放映顺序，从所述第一演示文件中提取自定义放映信息包括的幻灯片对应的幻灯片数据，并保存在自定义放映信息对应的第二演示文件中。
  12. 一种电子设备，其特征在于，包括处理器、通信接口、存储器和通信总线，其中，处理器、通信接口和存储器通过通信总线完成相互间的通信；存储器，用于存放计算机程序；处理器，用于执行存储器上所存放的程序时，实现权利要求1-6任一所述的方法步骤。
  13. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质内存储有计算机程序，所述计算机程序被处理器执行时实现权利要求1-6任一所述的方法步骤。
  14. 一种计算机程序，其特征在于，所述计算机程序被处理器执行时实现权利要求1-6任一所述的方法步骤。
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