CN105468367A - PPT file playing method and device - Google Patents
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- CN105468367A CN105468367A CN201510808996.3A CN201510808996A CN105468367A CN 105468367 A CN105468367 A CN 105468367A CN 201510808996 A CN201510808996 A CN 201510808996A CN 105468367 A CN105468367 A CN 105468367A
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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
- G06F16/43—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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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Abstract
The invention relates to a PPT file playing method and device, and belongs to the technical field of computers. The method comprises the following steps: opening and running locally installed WPF software, receiving an instruction for dragging a target PPT file to the WPF software by a user, and importing the target PPT file into the WPF software; and opening and playing the target PPT file through a playing control and realizing the playing of the PPT file under the WPF framework through the playing control.
Description
Technical field
The present invention relates to field of computer technology, particularly a kind of method and device playing PPT file.
Background technology
WPF (WindowsPresentationFoundation, Windows present basis) is the user interface frame based on WindowsVista that Microsoft releases, and belongs to a part of .NETFramework3.0.It provide unified programming model, language and framework, really accomplish the work of separating interface designer and developer; It provide brand-new multimedia interactive graphical interface of user simultaneously.
The demonstration ppt control of document is not provided in current WPF, by WPF user interface frame, the broadcasting of PPT file cannot be realized.
Summary of the invention
Embodiments provide a kind of method and the device of playing PPT file.Described technical scheme is as follows:
According to the first aspect of the embodiment of the present invention, embodiments provide a kind of method playing PPT file, for terminal, described method comprises:
Open and run the local WPF software installed;
Receive the instruction that target P PT file is drawn to described WPF software by user, described target P PT file is imported described WPF software;
Opened by play control and play described target P PT file.
Optionally, described being opened by play control plays described target P PT file, comprising:
Described target P PT file is opened by play control;
Obtain in described play control for identifying the handle of described target P PT document demonstration page;
Use the system interface of described terminal, send the instruction of the demonstration event in the first object of the described target P PT file of registration to described system interface, register the demonstration event in the first object of described target P PT file;
Control described demonstration event by described handle, full frame opening plays described target P PT file.
Optionally, described being opened by play control is play before described target P PT file, and described method also comprises:
Determine that described terminal is current and whether run other PPT files except described target P PT file;
When the current operation of described terminal has other PPT files described, then close other PPT files described of current operation.
Optionally, described full frame opening plays described target P PT file, comprising:
When receiving the operation of described user for described handle, calling the method in the second object of corresponding described target P PT file, realizing the page of described target P PT file and the switching display of animation.
Optionally, described in call method in the second object of corresponding described target P PT file, the switching display of the page and animation that realize described target P PT file comprises:
Determine that whether the described target P PT file of current broadcasting is last animation of last page;
If the described target P PT file of current broadcasting is last animation of last page, described target P PT file of dishing out is played to the event of ending, and redirect shows first animation of the first page of described target P PT file;
If the described target P PT file of current broadcasting is not last animation of last page, call the Next method in the second object of corresponding described target P PT file, redirect shows lower one page of described file destination.
According to second aspect of the embodiment of the present invention, embodiments provide a kind of device playing PPT file, for terminal, described device comprises:
Running software module, is configured to open and runs the local WPF software installed;
File imports module, is configured to receive the instruction that target P PT file is drawn to described WPF software by user, and described target P PT file is imported described WPF software;
File playing module, is configured to be opened by play control play described target P PT file.
Optionally, described file playing module, comprising:
File Open submodule, is configured to open described target P PT file by play control;
Acquisition of information submodule, is configured to obtain in described play control for identifying the handle of described target P PT document demonstration page;
Event registration submodule, is configured to the system interface using described terminal, sends the instruction of the demonstration event in the first object of the described target P PT file of registration, register the demonstration event in the first object of described target P PT file to described system interface;
Submodule play by file, is configured to control described demonstration event by described handle, and full frame opening plays described target P PT file.
Optionally, described device also comprises:
Signal judgement module, is configured to determine that described terminal is current and whether runs other PPT files except described target P PT file;
Control module, is configured to when the current operation of described terminal has other PPT files described, then close other PPT files described of current operation.
Optionally, submodule play by described file, and be configured to when receiving the operation of described user for described handle, call the method in the second object of corresponding described target P PT file, the switching of the page and animation that realize described target P PT file shows.
Optionally, submodule play by described file, comprising:
Information determination unit, is configured to determine that whether the described target P PT file of current broadcasting is last animation of last page;
First performance element, if the described target P PT file being configured to current broadcasting is last animation of last page, described target P PT file of dishing out is played to the event of ending, and redirect shows first animation of the first page of described target P PT file;
Second performance element, if the described target P PT file being configured to current broadcasting is not last animation of last page, call the Next method in the second object of corresponding described target P PT file, redirect shows lower one page of described file destination.
The technical scheme that the embodiment of the present invention provides can comprise following beneficial effect:
The technical scheme that the embodiment of the present invention provides, opens and runs the local WPF software installed, receiving the instruction that target P PT file is drawn to described WPF software by user, target P PT file is imported described WPF software; And open broadcasting target P PT file by play control, the broadcasting of PPT file under WPF framework is realized by play control.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the present invention.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows embodiment according to the invention, and is used from instructions one and explains principle of the present invention.
Fig. 1 is a kind of method flow diagram playing PPT file according to an exemplary embodiment;
Fig. 2 is a kind of method flow diagram playing PPT file according to another exemplary embodiment;
Fig. 3 is a kind of block diagram playing the device of PPT file according to another exemplary embodiment;
Fig. 4 is a kind of block diagram playing the device of PPT file according to an exemplary embodiment;
Fig. 5 is the block diagram of a kind of file playing module as shown in Figure 4 according to an exemplary embodiment;
Fig. 6 is the block diagram of a kind of file broadcasting submodule as shown in Figure 5 according to an exemplary embodiment;
Fig. 7 is a kind of block diagram playing the device of PPT file according to another exemplary embodiment.
By above-mentioned accompanying drawing, illustrate the embodiment that the present invention is clear and definite more detailed description will be had hereinafter.These accompanying drawings and text description be not in order to limited by any mode the present invention design scope, but by reference to specific embodiment for those skilled in the art illustrate concept of the present invention.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present invention are consistent.
Fig. 1 is a kind of process flow diagram playing PPT file according to an exemplary embodiment, and the present embodiment is applied in the terminals such as such as desktop computer or laptop computer (notebook computer) for the method for this broadcasting PPT file and is described.See Fig. 1, the method for this broadcasting PPT file can comprise following several step:
In a step 101, open and run the local WPF software installed.
In a step 102, receive the instruction that target P PT file is drawn to described WPF software by user, target P PT file is imported described WPF software.
In step 103, broadcasting target P PT file is opened by play control.
In the technical program, described being opened by play control plays target P PT file, can comprise:
Target P PT file is opened by play control;
Obtain in described play control for identifying the handle of target P PT document demonstration page;
Use the system interface of described terminal, send the instruction of the demonstration event in the first object of registration target P PT file to described system interface, the demonstration event in the first object of registration target P PT file;
Control described demonstration event by described handle, full frame opening plays target P PT file.
On the other hand, the technical program when realizing, described open play target P PT file by play control before, described method can also comprise:
Determine that terminal is current and whether run other PPT files except target P PT file;
When the current operation of terminal has other PPT files, then close other PPT files of current operation.
Wherein, described full frame opening plays target P PT file, can comprise:
When receiving the operation of user for described handle, call the method in the second object of corresponding target P PT file, the page of realize target PPT file and the switching display of animation.
In one embodiment, described in call method in the second object of corresponding target P PT file, realize the page of described target P PT file and the switching display of animation, can comprise:
Determine that whether the target P PT file of current broadcasting is last animation of last page;
If the target P PT file of current broadcasting is last animation of last page, target P PT file of dishing out is played to the event of ending, and first animation of the first page of redirect display-object PPT file;
If the target P PT file of current broadcasting is not last animation of last page, call the Next method in the second object of corresponding target P PT file, lower one page of redirect display-object file.
In sum, the technical program, by opening and running the local WPF software installed, receives the instruction that target P PT file is drawn to described WPF software by user, target P PT file is imported described WPF software; And open broadcasting target P PT file by play control, and the broadcasting of PPT file under WPF framework is realized by play control, easy to operate.
Fig. 2 is a kind of method flow diagram playing PPT file according to another exemplary embodiment, and the present embodiment is applied in the such as terminal such as desktop computer or laptop computer with the method for this broadcasting PPT file and illustrates.See Fig. 2, the method for this broadcasting PPT file can comprise following several step:
In step 201, open and run the local WPF software installed.
In step 202., receive the instruction that target P PT file is drawn to described WPF software by user, target P PT file is imported described WPF software.
In one embodiment, described instruction at least comprises: the resource path of target P PT file, the page number starting broadcasting and the animation quantity started in broadcast page and animation position.According to the resource path of target P PT file, get described target P PT file and imported described WPF software.
In step 203, determine that terminal is current and whether run other PPT files except target P PT file;
When the current operation of terminal has other PPT files described, then perform step 204;
When the current off-duty of terminal has other PPT files described, then perform step 205;
In step 204, other PPT files described of current operation are closed.
In the technical program, in order to prevent other PPT files opened on by the impact of play control on the operation of target P PT file, other PPT files of current operation need be closed here.
In step 205, broadcasting target P PT file is opened by play control.
In one embodiment, described play control can be AxFramerControl control.
Here, AxFramerControl can be used to open target P PT file, and the interactive mode of target P PT file can be revised as ppSlideShowManualAdvance mode, to prevent described target P PT file when playing without mutual lasting broadcasting.
In one embodiment, opened by play control and play target P PT file, can comprise:
Described target P PT file is opened by play control;
In one embodiment, play control AxFramerControl can be used to open target P PT file.
Here, a Popup control can also be hidden on AxFramerControl upper strata, prevent the response of AxFramerControl during the equipment such as user operation keyboard, mouse, when equipment such as user operation keyboard, mouses, be obtained process by Popup control; In addition, when realizing, transparent control can also be put in Popup, to obtain the operation during equipment such as user operation keyboard, mouse.
Obtain in described play control for identifying the handle of described target P PT document demonstration page;
In one embodiment, FindWindowEx can be called to obtain in play control AxFramerControl for identifying the handle of target P PT file.
Use the system interface of terminal, send the instruction of the demonstration event in the first object of registration target P PT file to system interface, the demonstration event in the first object of registration target P PT file;
In one embodiment, can terminal system interface be used, send instruction, to register the demonstration event in object Application corresponding to target P PT file to this system interface.
In one embodiment, can before the demonstration event in registry object Application, determine whether the page number starting to play that importing instruction is imported into is reference position, if not reference position, need to jump to the page number position imported into, carry out the registration of the demonstration event in object Application afterwards.
Control described demonstration event by described handle, full frame opening plays described target P PT file.
In one embodiment, full frame opening is play described target P PT file and can be: when receiving the operation of described user for described handle, call the method in the second object of corresponding described target P PT file, realize the page of described target P PT file and the switching display of animation.
Can by calling the method in the object SlideShowView of corresponding target P PT file, the switching of the realize target PPT file page and animation.
In one embodiment, call the method in the second object of corresponding target P PT file, the switching display of the page and animation that realize described target P PT file comprises:
Determine that whether the target P PT file of current broadcasting is last animation of last page;
If the target P PT file of current broadcasting is last animation of last page, target P PT file of dishing out is played to the event of ending, and redirect shows first animation of the first page of described target P PT file;
If the target P PT file of current broadcasting is not last animation of last page, call the Next method in the second object of corresponding target P PT file, lower one page of redirect display-object file.
Here, when calling Next method, judge that whether current be the last page of target P PT file, and be last animation of this page, if so, then dish out and be played to the event of ending, jump to the homepage of target P PT file; If not, the Next method of allocating object SlideShowView, the lower one page carrying out target P PT file is shown, and starts timer, and wherein, the timer interval time is the time of playing next animation.If the event that object Application dishes out is finished, then the event that current request of dishing out completes, stops timer; If timer periods arrives, object Application does not dish out event, then the event that current request of dishing out completes; For the realization of additive method, then all can event that directly allocating object SlideShowView is corresponding realize operating mutual; Play control can be clicked in this programme and carry out Next method call, carry out lower one page displaying, until target P PT document demonstration is complete.
In sum, the technical scheme that the embodiment of the present invention provides, opens and runs the local WPF software installed, receiving the instruction that target P PT file is drawn to described WPF software by user, target P PT file is imported described WPF software; And open broadcasting target P PT file by play control, the broadcasting of PPT file under WPF framework is realized by play control.
Following is apparatus of the present invention embodiment, may be used for performing the inventive method embodiment.For the details do not disclosed in apparatus of the present invention embodiment, please refer to the inventive method embodiment.
Fig. 3 is a kind of block diagram playing the device 300 of PPT file according to an exemplary embodiment, the device 300 of this broadcasting PPT file can realize becoming the some or all of of terminal by software, hardware or both combinations, and this terminal can be desktop computer or laptop computer.This broadcasting PPT file device 300 can comprise:
Running software module 301, is configured to open and runs the local WPF software installed;
File imports module 302, is configured to receive the instruction that target P PT file is drawn to described WPF software by user, and described target P PT file is imported described WPF software;
File playing module 303, is configured to be opened by play control play described target P PT file.
In sum, the technical scheme that the embodiment of the present invention provides, opens and runs the local WPF software installed, receiving the instruction that target P PT file is drawn to described WPF software by user, target P PT file is imported described WPF software; And open broadcasting target P PT file by play control, the broadcasting of PPT file under WPF framework is realized by play control.
Fig. 4 is a kind of block diagram playing the device 400 of PPT file according to an exemplary embodiment, the device 400 of this broadcasting PPT file can realize becoming the some or all of of terminal by software, hardware or both combinations, and this terminal can be desktop computer or laptop computer.This broadcasting PPT file device 400 can comprise:
Running software module 401, is configured to open and runs the local WPF software installed;
File imports module 402, is configured to receive the instruction that target P PT file is drawn to described WPF software by user, and described target P PT file is imported described WPF software;
Signal judgement module 403, is configured to determine that described terminal is current and whether runs other PPT files except described target P PT file;
Control module 404, is configured to when the current operation of described terminal has other PPT files described, then close other PPT files described of current operation.
File playing module 405, is configured to be opened by play control play described target P PT file.
See Fig. 5, file playing module 405 as shown in Figure 4, can comprise:
File Open submodule 4051, is configured to open described target P PT file by play control;
Acquisition of information submodule 4052, is configured to obtain in described play control for identifying the handle of described target P PT document demonstration page;
Event registration submodule 4053, is configured to the system interface using described terminal, sends the instruction of the demonstration event in the first object of the described target P PT file of registration, register the demonstration event in the first object of described target P PT file to described system interface;
Submodule 4054 play by file, is configured to control described demonstration event by described handle, and full frame opening plays described target P PT file.
Optionally, submodule 4054 play by file shown in Fig. 5, being configured to, when receiving the operation of described user for described handle, call the method in the second object of corresponding described target P PT file, realizing the page of described target P PT file and the switching display of animation.
Optionally, see Fig. 6, submodule 4054 play by file as shown in Figure 5, can comprise:
Information determination unit 4054a, is configured to determine that whether the described target P PT file of current broadcasting is last animation of last page;
First performance element 4054b, if the described target P PT file being configured to current broadcasting is last animation of last page, described target P PT file of dishing out is played to the event of ending, and redirect shows first animation of the first page of described target P PT file;
Second performance element 4054c, if the described target P PT file being configured to current broadcasting is not last animation of last page, call the Next method in the second object of corresponding described target P PT file, redirect shows lower one page of described file destination.
The technical scheme that the embodiment of the present invention provides, opens and runs the local WPF software installed, receiving the instruction that target P PT file is drawn to described WPF software by user, target P PT file is imported described WPF software; And open broadcasting target P PT file by play control, the broadcasting of PPT file under WPF framework is realized by play control.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Please refer to Fig. 7, it illustrates the block diagram of a kind of device 500 for playing PPT file shown in an exemplary embodiment.Such as, device 500 can be the terminal device such as desktop computer or laptop computer.
With reference to Fig. 7, device 500 can comprise following one or more assembly: processing components 502, storer 504, power supply module 506, multimedia groupware 508, audio-frequency assembly 510, I/O (I/O) interface 512, sensor module 514, and communications component 516.
The integrated operation of the usual control device 500 of processing components 502, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 502 can comprise one or more processor 520 to perform instruction, to complete the above-mentioned all or part of step importing the method for file in software.In addition, processing components 502 can comprise one or more module, and what be convenient between processing components 502 and other assemblies is mutual.Such as, processing components 502 can comprise multi-media module, mutual with what facilitate between multimedia groupware 508 and processing components 502.
Storer 504 is configured to store various types of data to support operation on device 500.The example of these data comprises the instruction of any application for operating on device 500 or method, contact data, telephone book data, message, picture, video etc.Storer 504 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that power supply module 506 is device 500 provide electric power.Power supply module 506 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 500 and be associated.
Multimedia groupware 508 is included in the screen providing an output interface between device 500 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant with touch or slide and pressure.In certain embodiments, multimedia groupware 508 comprises a front-facing camera and/or post-positioned pick-up head.When device 500 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 510 is configured to export and/or input audio signal.Such as, audio-frequency assembly 510 comprises a microphone (MIC), and when device 500 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 504 further or be sent via communications component 516.In certain embodiments, audio-frequency assembly 410 also comprises a loudspeaker, for output audio signal.
I/O interface 512 is for providing interface between processing components 502 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 514 comprises one or more sensor, for providing the state estimation of various aspects for device 500.Such as, sensor module 514 can detect the opening/closing state of device 500, the relative positioning of assembly, such as assembly is display and the keypad of device 500, the position of all right pick-up unit 500 of sensor module 514 or device 500 1 assemblies changes, the presence or absence that user contacts with device 500, the temperature variation of device 500 orientation or acceleration/deceleration and device 500.Sensor module 514 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 514 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 514 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 516 is configured to the communication being convenient to wired or wireless mode between device 500 and other equipment.Device 500 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 516 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, communications component 516 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 500 can be realized, for performing above-mentioned information classification approach by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 404 of instruction, above-mentioned instruction can have been performed the method for above-mentioned broadcasting PPT file by the processor 520 of device 500.Such as, non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in storage medium is performed by the processor of device 500, makes device 500 can perform the method for above-mentioned broadcasting PPT file.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.Scope of the present invention is only limited by appended claim.
Claims (10)
1. play a method for PPT file, it is characterized in that, for terminal, described method comprises:
Open and run the local WPF software installed;
Receive the instruction that target P PT file is drawn to described WPF software by user, described target P PT file is imported described WPF software;
Opened by play control and play described target P PT file.
2. method according to claim 1, is characterized in that, described being opened by play control plays described target P PT file, comprising:
Described target P PT file is opened by play control;
Obtain in described play control for identifying the handle of described target P PT document demonstration page;
Use the system interface of described terminal, send the instruction of the demonstration event in the first object of the described target P PT file of registration to described system interface, register the demonstration event in the first object of described target P PT file;
Control described demonstration event by described handle, full frame opening plays described target P PT file.
3. method according to claim 1 and 2, is characterized in that, described being opened by play control is play before described target P PT file, and described method also comprises:
Determine that described terminal is current and whether run other PPT files opened except described target P PT file external system;
When the current operation of described terminal has other PPT files described, then close other PPT files described of current operation.
4. method according to claim 2, is characterized in that, described full frame opening plays described target P PT file, comprising:
When receiving the operation of described user for described handle, calling the method in the second object of corresponding described target P PT file, realizing the page of described target P PT file and the switching display of animation.
5. method according to claim 4, is characterized in that, described in call method in the second object of corresponding described target P PT file, the switching display of the page and animation that realize described target P PT file comprises:
Determine that whether the described target P PT file of current broadcasting is last animation of last page;
If the described target P PT file of current broadcasting is last animation of last page, described target P PT file of dishing out is played to the event of ending, and redirect shows first animation of the first page of described target P PT file;
If the described target P PT file of current broadcasting is not last animation of last page, call the Next method in the second object of corresponding described target P PT file, redirect shows lower one page of described file destination.
6. play a device for PPT file, it is characterized in that, for terminal, described device comprises:
Running software module, is configured to open and runs the local WPF software installed;
File imports module, is configured to receive the instruction that target P PT file is drawn to described WPF software by user, and described target P PT file is imported described WPF software;
File playing module, is configured to be opened by play control play described target P PT file.
7. device according to claim 6, is characterized in that, described file playing module, comprising:
File Open submodule, is configured to open described target P PT file by play control;
Acquisition of information submodule, is configured to obtain in described play control for identifying the handle of described target P PT document demonstration page;
Event registration submodule, is configured to the system interface using described terminal, sends the instruction of the demonstration event in the first object of the described target P PT file of registration, register the demonstration event in the first object of described target P PT file to described system interface;
Submodule play by file, is configured to control described demonstration event by described handle, and full frame opening plays described target P PT file.
8. the device according to claim 6 or 7, is characterized in that, described device also comprises:
Signal judgement module, is configured to determine that described terminal is current and whether runs other PPT files except described target P PT file;
Control module, is configured to when the current operation of described terminal has other PPT files described, then close other PPT files described of current operation.
9. device according to claim 7, it is characterized in that, submodule play by described file, be configured to when receiving the operation of described user for described handle, call the method in the second object of corresponding described target P PT file, realize the page of described target P PT file and the switching display of animation.
10. device according to claim 9, is characterized in that, submodule play by described file, comprising:
Information determination unit, is configured to determine that whether the described target P PT file of current broadcasting is last animation of last page;
First performance element, if the described target P PT file being configured to current broadcasting is last animation of last page, described target P PT file of dishing out is played to the event of ending, and redirect shows first animation of the first page of described target P PT file;
Second performance element, if the described target P PT file being configured to current broadcasting is not last animation of last page, call the Next method in the second object of corresponding described target P PT file, redirect shows lower one page of described file destination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808996.3A CN105468367A (en) | 2015-11-19 | 2015-11-19 | PPT file playing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808996.3A CN105468367A (en) | 2015-11-19 | 2015-11-19 | PPT file playing method and device |
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