CN106959869A - A kind of method and system of loading OCX controls - Google Patents
A kind of method and system of loading OCX controls Download PDFInfo
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- CN106959869A CN106959869A CN201710083005.9A CN201710083005A CN106959869A CN 106959869 A CN106959869 A CN 106959869A CN 201710083005 A CN201710083005 A CN 201710083005A CN 106959869 A CN106959869 A CN 106959869A
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- ocx controls
- ocx
- lantern slide
- path
- loading
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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
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
- G06F9/44526—Plug-ins; Add-ons
-
- 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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- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The present invention relates to data processing field, more particularly to a kind of method and system of loading OCX Plug-in controls.The present invention is by parsing PPTX formatted files to default file；Obtain the original path of the OCX controls that the lantern slide in projection state is included in the PPTX formatted files；According to the absolute path of the original path of the OCX controls and the temporary folder, the current absolute path of the OCX controls is obtained；The OCX controls are loaded according to the current absolute path.Realize that PPTX formatted files, which are stored in, can correctly load the OCX controls that the lantern slide currently shown is included in the case where use the absolute path of OCX controls as chained address making lantern slide under either path.
Description
Technical field
The present invention relates to data processing field, more particularly to a kind of method and system of loading OCX controls.
Background technology
FLASH or HTML5 resources can be played in lantern slide by OCX controls, the broadcasting content of lantern slide is enriched.It is existing
Some PPT tools, such as Microsoft Office Power Point 2007, using OCX controls absolute path as
Chained address.When the PPTX formatted files made are transferred under other paths, the absolute road for the OCX controls that lantern slide is included
Footpath changes, and can not find corresponding resource according to the chained address of the OCX controls added in manufacturing process, leads to not just
OCX controls are really loaded, so that FLASH the or HTML5 resources included in the lantern slide can not be played automatically.
The content of the invention
The technical problems to be solved by the invention are：A kind of method and system of loading OCX controls are provided, realization is being used
In the case that the absolute path of OCX controls makes lantern slide as chained address, PPTX formatted files are stored under either path
The OCX controls that the lantern slide currently shown is included can correctly be loaded.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
The present invention provides a kind of method of loading OCX controls, including：
S1, parsing PPTX formatted files to default file；
S2, the original road for obtaining the OCX controls that the lantern slide in projection state is included in the PPTX formatted files
Footpath；
S3, the original path according to the OCX controls and the temporary folder absolute path, obtain the OCX controls
The current absolute path of part；
S4, the OCX controls are loaded according to the current absolute path.
The present invention also provides a kind of system of loading OCX controls, it is characterised in that including：
Parsing module, for parsing PPTX formatted files to default file；
First acquisition module, for obtaining what the lantern slide in projection state in the PPTX formatted files was included
The original path of OCX controls；
Second acquisition module, for the original path and the absolute path of the temporary folder according to the OCX controls,
Obtain the current absolute path of the OCX controls；
Load-on module, for loading the OCX controls according to the current absolute path.
The beneficial effects of the present invention are：By the way that OCX controls are copied into spy during PPTX formatted files are opened
Under fixed temporary folder, and it is the current absolute of the OCX controls to reacquire the chained address of OCX controls in temporary folder
Path so that in the case where using the absolute path of OCX controls to make lantern slide as chained address, realizes PPTX forms text
Part be stored under either path can correctly be loaded according to absolute path of the OCX controls in specific temporary folder it is corresponding
OCX controls.
Brief description of the drawings
A kind of FB(flow block) of the embodiment of the method for loading OCX controls that Fig. 1 provides for the present invention；
A kind of structured flowchart of the embodiment of the system for loading OCX controls that Fig. 2 provides for the present invention；
Label declaration：
1st, parsing module；2nd, the first acquisition module；3rd, the second acquisition module；4th, load-on module.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：By the way that OCX controls are copied to during PPTX formatted files are opened
Under specific temporary folder, realize in the case where use the absolute path of OCX controls as chained address making lantern slide,
PPTX formatted files, which are stored in, can correctly load the OCX controls that the lantern slide currently shown is included under either path.
As shown in figure 1, the present invention provides a kind of method of loading OCX controls, including：
S1, parsing PPTX formatted files to default file；
S2, the original road for obtaining the OCX controls that the lantern slide in projection state is included in the PPTX formatted files
Footpath；
S3, the original path according to the OCX controls and the temporary folder absolute path, obtain the OCX controls
The current absolute path of part；
S4, the OCX controls are loaded according to the current absolute path.
Further, the S2 is specially：
S21, the page number for obtaining the lantern slide in projection state in the PPTX formatted files；
S22, parsing sequence of slides XML document corresponding with the page number, obtain the numbering of the OCX controls；Institute
State the object included in sequence of slides XML document record lantern slide；
S23, corresponding with page number lantern slide is parsed according to the numbering link XML document, obtain the OCX controls
Original path；The chained address of the object included in the lantern slide link XML document storage lantern slide.
Further, the S22 is specially：
Choice box element is searched in the sequence of slides XML document；
Obtain the control daughter element that the choice box element is included；
Obtain the numbering property value of the control daughter element.
Further, the S23 is specially：
Matching is described to number the numbering property value that the first element in XML document is linked with the lantern slide, obtains matching knot
Really；
If the matching result obtains the path attribute value of first element for the match is successful.
Seen from the above description, the OCX controls chained address that the lantern slide currently shown includes is parsed automatically, so that real
OCX controls during existing playing lantern slides included by automatic playing lantern slides.
Further, the S4 is specially：
Chromium embedded frames load the OCX controls according to the current absolute path.
Seen from the above description, Chromium embedded frames are embedded form, only without opening when playing OCX controls
Vertical window, user perceives the presence less than OCX controls, as the primary effect of PPTX formatted files, improves Consumer's Experience.
Further, the file is temporary folder.
Seen from the above description, when closing PPTX formatted files, system can be automatically deleted and be stored in temporary folder
File, it is to avoid system rubbish can all be caused by opening PPTX formatted files every time, take the memory cell of system.
As shown in Fig. 2 the present invention also provides a kind of system of loading OCX controls, including：
Parsing module 1, for parsing PPTX formatted files to default file；
First acquisition module 2, for obtaining what the lantern slide in projection state in the PPTX formatted files was included
The original path of OCX controls；
Second acquisition module 3, for the original path according to the OCX controls and the absolute road of the temporary folder
Footpath, obtains the current absolute path of the OCX controls；
Load-on module 4, for loading the OCX controls according to the current absolute path.
Further, first acquisition module includes：
First acquisition unit, the page number for obtaining the lantern slide in projection state in the PPTX formatted files；
First resolution unit, for parsing sequence of slides XML document corresponding with the page number, obtains the OCX
The numbering of control；The object included in the sequence of slides XML document record lantern slide；
Second resolution unit, links XML document for parsing lantern slide corresponding with the page number according to the numbering, obtains
To the original path of the OCX controls；The chain ground connection of the object included in the lantern slide link XML document storage lantern slide
Location.
Further, first resolution unit includes：
Searching unit, for searching choice box element in the sequence of slides XML document；
Second acquisition unit, for obtaining the control daughter element that the choice box element is included；
3rd acquiring unit, the numbering property value for obtaining the control daughter element.
Further, second resolution unit includes：
Matching unit, the numbering attribute of the first element in XML document is linked for matching the numbering with the lantern slide
Value, obtains matching result；
4th acquiring unit, if for the matching result for the match is successful, obtaining the path category of first element
Property value.
Seen from the above description, the system for the loading OCX controls that the present invention is provided is realized that PPTX formatted files are stored in and appointed
The OCX controls that the lantern slide currently shown is included can be correctly loaded under one path.
Embodiment：
S1, parsing PPTX formatted files to default temporary folder；
Wherein, PPTX formatted file solutions are depressed under temporary folder Temp, the system meeting when PPTX formatted files are closed
It is automatically deleted temporary folder Temp.
The page number " # " of current slide show is obtained under full frame state, the # pages lantern slide is parsed, obtains the # pages lantern slide
Serialize file and the # pages lantern slide threaded file.The # pages sequence of slides file is XML document form, deposit this page it is unreal
All object datas that lamp piece is included, such as：The sequence of slides file of page 2 saves as slide2.xml.The # pages lantern slide
Threaded file is rels formatted files, deposits the chained address of the object datas such as all pictures, video, audio, control, such as：2nd
Page lantern slide threaded file saves as slide2.xml.rels.
S2, the original road for obtaining the OCX controls that the lantern slide in projection state is included in the PPTX formatted files
Footpath；
S21, the page number " # " for obtaining the lantern slide in projection state in the PPTX formatted files；
S22, parsing sequence of slides XML document corresponding with the page number, obtain the numbering of the OCX controls；
Wherein, the slide#.xml files in Temp files are read；By searching label in slide#.xml files
mc:Choice obtains choice box element；Label p in identification selection frame element:R in control (control):Id (identification number) item
Value key；Value such as key is rId2, represents the OCX controls for being rId2 comprising numbering in the # pages lantern slide；
S23, corresponding with page number lantern slide is parsed according to the numbering link XML document, obtain the OCX controls
Original path；The chained address of the object included in the lantern slide link XML document storage lantern slide；
Wherein, the slide#.xml.rels files in Temp files are read, label is matched from the beginning to the end, Id (marks are found
Know number) tag entry that the value of item is key (rId2), then obtain the value path of Target (target) item of the label；Read
The respective file in path paths, matches label from the beginning to the end, finds ax:The value of name (title) item is the tag entry of " Url ", so
The ax of the label is obtained afterwards:When the value value, value of value value are the making PPTX formatted files, the OCX controls
Original path.
S3, the original path according to the OCX controls and the temporary folder absolute path, obtain the OCX controls
The current absolute path of part；
S4, Chromium embedded frame load the OCX controls according to the current absolute path.
In summary, the method and system for a kind of loading OCX controls that the present invention is provided, by opening PPTX forms text
OCX controls are copied under specific temporary folder during part, and reacquire the chain of OCX controls in temporary folder
It is grounded the current absolute path that location is the OCX controls so that the absolute path of OCX controls is unreal as chained address making using
In the case of lamp piece, realizing that PPTX formatted files are stored under either path can be according to OCX control in specific temporary file
Absolute path in folder correctly loads corresponding OCX controls.Further, parse what the lantern slide currently shown included automatically
OCX controls chained address, so that OCX controls when realizing playing lantern slides included by automatic playing lantern slides.Further, originally
The system for inventing the loading OCX controls provided is realized that PPTX formatted files are stored under either path correctly to load and currently put
The OCX controls that the lantern slide reflected is included.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of method of loading OCX controls, it is characterised in that including：
S1, parsing PPTX formatted files to default file；
S2, the original path for obtaining the OCX controls that the lantern slide in projection state is included in the PPTX formatted files；
S3, the original path according to the OCX controls and the temporary folder absolute path, obtain the OCX controls
Current absolute path；
S4, the OCX controls are loaded according to the current absolute path.
2. the method for loading OCX controls according to claim 1, it is characterised in that the S2 is specially：
S21, the page number for obtaining the lantern slide in projection state in the PPTX formatted files；
S22, parsing sequence of slides XML document corresponding with the page number, obtain the numbering of the OCX controls；It is described unreal
The object included in lamp piece serializing XML document record lantern slide；
S23, corresponding with page number lantern slide is parsed according to the numbering link XML document, obtain the original of the OCX controls
Beginning path；The chained address of the object included in the lantern slide link XML document storage lantern slide.
3. the method for loading OCX controls according to claim 2, it is characterised in that the S22 is specially：
Choice box element is searched in the sequence of slides XML document；
Obtain the control daughter element that the choice box element is included；
Obtain the numbering property value of the control daughter element.
4. the method for loading OCX controls according to claim 2, it is characterised in that the S23 is specially：
Matching is described to number the numbering property value that the first element in XML document is linked with the lantern slide, obtains matching result；
If the matching result obtains the path attribute value of first element for the match is successful.
5. the method for loading OCX controls according to claim 1, it is characterised in that the S4 is specially：
Chromium embedded frames load the OCX controls according to the current absolute path.
6. the method for loading OCX controls according to claim 1, it is characterised in that the file is temporary folder.
7. a kind of system of loading OCX controls, it is characterised in that including：
Parsing module, for parsing PPTX formatted files to default file；
First acquisition module, for obtaining the OCX controls that the lantern slide in projection state is included in the PPTX formatted files
The original path of part；
Second acquisition module, for the original path and the absolute path of the temporary folder according to the OCX controls, is obtained
The current absolute path of the OCX controls；
Load-on module, for loading the OCX controls according to the current absolute path.
8. the system of loading OCX controls according to claim 7, it is characterised in that first acquisition module includes：
First acquisition unit, the page number for obtaining the lantern slide in projection state in the PPTX formatted files；
First resolution unit, for parsing sequence of slides XML document corresponding with the page number, obtains the OCX controls
Numbering；The object included in the sequence of slides XML document record lantern slide；
Second resolution unit, links XML document for parsing lantern slide corresponding with the page number according to the numbering, obtains institute
State the original path of OCX controls；The chained address of the object included in the lantern slide link XML document storage lantern slide.
9. the system of loading OCX controls according to claim 7, it is characterised in that first resolution unit includes：
Searching unit, for searching choice box element in the sequence of slides XML document；
Second acquisition unit, for obtaining the control daughter element that the choice box element is included；
3rd acquiring unit, the numbering property value for obtaining the control daughter element.
10. the system of loading OCX controls according to claim 7, it is characterised in that second resolution unit includes：
Matching unit, links the numbering property value of the first element in XML document with the lantern slide for matching the numbering, obtains
To matching result；
4th acquiring unit, if obtaining the path attribute value of first element for the matching result for the match is successful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710083005.9A CN106959869B (en) | 2017-02-16 | 2017-02-16 | Method and system for loading OCX control |
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|---|---|---|---|
| CN201710083005.9A CN106959869B (en) | 2017-02-16 | 2017-02-16 | Method and system for loading OCX control |
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| CN106959869A true CN106959869A (en) | 2017-07-18 |
| CN106959869B CN106959869B (en) | 2020-09-08 |
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| CN201710083005.9A Active CN106959869B (en) | 2017-02-16 | 2017-02-16 | Method and system for loading OCX control |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110765068A (en) * | 2019-09-20 | 2020-02-07 | 数字视觉云(北京)科技发展有限公司 | Maya file processing method, device, terminal and storage medium |
| CN111145104A (en) * | 2019-12-02 | 2020-05-12 | 福建天泉教育科技有限公司 | Method and terminal for restoring picture brightness and contrast |
| CN111241041A (en) * | 2020-01-22 | 2020-06-05 | 福建天泉教育科技有限公司 | Method and system for storing video resources in PPTX file |
| CN112825067A (en) * | 2019-11-19 | 2021-05-21 | 福建天泉教育科技有限公司 | PPT (Power Point) -based document resource storage method and terminal |
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| CN110765068A (en) * | 2019-09-20 | 2020-02-07 | 数字视觉云(北京)科技发展有限公司 | Maya file processing method, device, terminal and storage medium |
| CN110765068B (en) * | 2019-09-20 | 2022-10-11 | 数字视觉云(北京)科技发展有限公司 | Maya file processing method, device, terminal and storage medium |
| CN112825067A (en) * | 2019-11-19 | 2021-05-21 | 福建天泉教育科技有限公司 | PPT (Power Point) -based document resource storage method and terminal |
| CN112825067B (en) * | 2019-11-19 | 2022-07-05 | 福建天泉教育科技有限公司 | PPT (Power Point) -based document resource storage method and terminal |
| CN111145104A (en) * | 2019-12-02 | 2020-05-12 | 福建天泉教育科技有限公司 | Method and terminal for restoring picture brightness and contrast |
| CN111145104B (en) * | 2019-12-02 | 2023-04-18 | 福建天泉教育科技有限公司 | Method and terminal for restoring picture brightness and contrast |
| CN111241041A (en) * | 2020-01-22 | 2020-06-05 | 福建天泉教育科技有限公司 | Method and system for storing video resources in PPTX file |
| CN111241041B (en) * | 2020-01-22 | 2022-07-05 | 福建天泉教育科技有限公司 | Method and system for storing video resources in PPTX file |
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