MJCurPlaylistAutomation: Difference between revisions
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'''Description:''' gets the [[MJFileAutomation]] interface for the given file index<br> |
'''Description:''' gets the [[MJFileAutomation]] interface for the given file index<br> |
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'''Parameters:''' |
'''Parameters:''' |
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* '''nFile''': the index of the file to retrieve (0 to GetNumberFiles() - 1) |
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'''Return Value:''' [[MJFileAutomation]] interface |
'''Return Value:''' [[MJFileAutomation]] interface |
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'''Parameters:''' |
'''Parameters:''' |
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* '''strFilename''': the filename of the file to add |
* '''strFilename''': the filename of the file to add |
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* '''nPosition''': the position |
* '''nPosition''': the position to add the file inside "Playing Now" |
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'''Return Value:''' 0 on failure, non-zero on success |
'''Return Value:''' 0 on failure, non-zero on success |
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'''Parameters:''' |
'''Parameters:''' |
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* '''nKey''': the key of the file to add |
* '''nKey''': the key of the file to add |
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* '''nPosition''': the position |
* '''nPosition''': the position to add the file inside "Playing Now" |
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'''Return value:''' 0 for failure, non-zero for success |
'''Return value:''' 0 for failure, non-zero for success |
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===number GetNextFile()=== |
===number GetNextFile()=== |
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'''Description:''' gets the index of the file to play |
'''Description:''' gets the index of the "Next" file to play<br> |
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'''Return Value:''' index of file |
'''Return Value:''' index of file (0 to GetNumberFiles() - 1) |
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===boolean GetPreviousFile()=== |
===boolean GetPreviousFile()=== |
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'''Description:''' gets the index of the |
'''Description:''' gets the index of the "Previous" file played<br> |
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'''Return Value:''' index of file |
'''Return Value:''' index of file (0 to GetNumberFiles() - 1) |
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===boolean GetCanPlayNext()=== |
===boolean GetCanPlayNext()=== |
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Revision as of 02:02, 8 October 2009
interface for working with "Playing Now" (the current playlist)
Functions
number GetNumberFiles()
Description: returns the number of files in "Playing Now"
Return Value: number of files
MJFileAutomation * GetFile(number nFile)
Description: gets the MJFileAutomation interface for the given file index
Parameters:
- nFile: the index of the file to retrieve (0 to GetNumberFiles() - 1)
Return Value: MJFileAutomation interface
void RemoveAllFiles()
Description: removes all of the files from "Playing Now" (stops playback)
boolean RemoveFile(number nFile)
Description: removes a specific file from "Playing Now"
Parameters:
- nFile: the index of the file to retrieve (0 to GetNumberFiles() - 1)
Return Value: 0 on failure, non-zero on success
boolean AddFile(string strFilename, number nPosition)
Description: adds a file to "Playing Now"
Parameters:
- strFilename: the filename of the file to add
- nPosition: the position to add the file inside "Playing Now"
Return Value: 0 on failure, non-zero on success
boolean AddFileByKey(number nKey, number nPosition)
Description: Add the file to "Playing Now"
Parameters:
- nKey: the key of the file to add
- nPosition: the position to add the file inside "Playing Now"
Return value: 0 for failure, non-zero for success
boolean MoveFile(number nFileOld, number nFileNew)
Description: moves a file to a new location in "Playing Now"
Parameters:
- nFileOld: the index of the file to move
- nFileNew: the index to move the file to
Return Value: 0 on failure, non-zero on success
boolean ReShuffleFiles()
Description: shuffles "Playing Now" so it's in a random order
Return Value: 0 on failure, non-zero on success
number GetNextFile()
Description: gets the index of the "Next" file to play
Return Value: index of file (0 to GetNumberFiles() - 1)
boolean GetPreviousFile()
Description: gets the index of the "Previous" file played
Return Value: index of file (0 to GetNumberFiles() - 1)
boolean GetCanPlayNext()
Description: Determine if there is another file to play after the currently playing file
Return Value: true only if there is one
Properties
number Position() (read / write)
Description: the index of the current track
number Shuffle() (read / write)
Description: the shuffle state (0 = off, 1 = on)
number Continuous() (read / write)
Description: the continuous state (0 = off, 1 = on)