NSObject(LOFileManagerDelegate) Class Reference

Delegate interface to customise the behaviour of the LOFileManager. More...

#import <LOFileManager.h>

Public Member Functions
(BOOL)	- shouldOverwriteChannelManagerFileAtPath:
	Check to see if we may overwrite a Channel Manager file.
(BOOL)	- shouldOverwriteShowFileAtPath:
	Check to see if we may overwrite a show file.
(BOOL)	- shouldOverwriteFileAtPath:
	Check to see if we may overwrite a file.
(void)	- willWriteShowFileAtPath:withXML:
	Called when just before the show file is written.
(void)	- didWriteShowFileAtPath:withXML:
	Called just after the show file has been writen.
(void)	- writingFileAtPath:hadError:
	Called when there is a write file errror.
(void)	- willLoadChannelManagerFrom:withXML:
	Called before the channel manager cofniguration is loaded from a file.
(void)	- willLoadSceneManagerFrom:withXML:
	Called before the scene manager is loaded from a file.
(void)	- willLoadCueManagerFrom:withXML:
	Called before the cue manager is loaded from a file.
(void)	- willLoadChaseManagerFrom:withXML:
	Called before the chase manager is loaded from a file.
(void)	- readingFileAtPath:hadError:
	Called when there is a read file errror.
(NSString *)	- replaceHWBridge:
	Called when loading a channel manager file if the required brige is not currently plugged into the system.
(void)	- didLoadShowFileAtPath:withXML:
	Called when just after the show file has been loaded.

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Detailed Description

Delegate interface to customise the behaviour of the LOFileManager.

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Member Function Documentation

- (void) didLoadShowFileAtPath:		(NSString *)	thePath
withXML:		(NSXMLElement *)	showXML

Called when just after the show file has been loaded.

This gives the opportunity to use the modifications made in willWriteShowFileAtPath:withXML

- (NSString *) replaceHWBridge:

(NSString *)

serial

Called when loading a channel manager file if the required brige is not currently plugged into the system.

This method responds with the bridge to use.

Parameters:

serial

The serial number of the missing bridge

Returns:

A serial number of a bridge to use, or nil for a dummy

- (BOOL) shouldOverwriteChannelManagerFileAtPath:

(NSString *)

thePath

Check to see if we may overwrite a Channel Manager file.

This delegate method is called before a Channel Manager file is overwritten. If this method returns NO the file will not be overwritten, and the saveChannelManagerAtPath method will return NO.

Returns:

YES to allow the file to be overwritten

See also:

- shouldOverwriteFileAtPath:

- (BOOL) shouldOverwriteFileAtPath:

(NSString *)

thePath

Check to see if we may overwrite a file.

This method is only called if the specific one does not exist

This delegate method is called before a file is overwritten. If this method returns NO the file will not be overwritten, and the save file method will return NO.

Returns:

YES to allow the file to be overwritten

See also:

- shouldOverwriteChannelManagerFileAtPath:

- shouldOverwriteShowFileAtPath:

- (BOOL) shouldOverwriteShowFileAtPath:

(NSString *)

thePath

Check to see if we may overwrite a show file.

This delegate method is called before a show file is overwritten. If this method returns NO the file will not be overwritten, and the saveShowAtPath method will return NO.

Returns:

YES to allow the file to be overwritten

See also:

- shouldOverwriteFileAtPath:

- (void) willLoadChannelManagerFrom:		(NSString *)	thePath
withXML:		(NSXMLElement *)	showXML

Called before the channel manager cofniguration is loaded from a file.

- (void) willLoadChaseManagerFrom:		(NSString *)	thePath
withXML:		(NSXMLElement *)	showXML

Called before the chase manager is loaded from a file.

- (void) willLoadCueManagerFrom:		(NSString *)	thePath
withXML:		(NSXMLElement *)	showXML

Called before the cue manager is loaded from a file.

- (void) willLoadSceneManagerFrom:		(NSString *)	thePath
withXML:		(NSXMLElement *)	showXML

Called before the scene manager is loaded from a file.

- (void) willWriteShowFileAtPath:		(NSString *)	thePath
withXML:		(NSXMLElement *)	showXML

Called when just before the show file is written.

This gives the opportunity to add / modify the XML before it is written out.

- (void) writingFileAtPath:		(NSString *)	thePath
hadError:		(NSError *)	theError

Called when there is a write file errror.

This method is NOT called if the error is produced by a delegate not allowing the write to happen

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The documentation for this class was generated from the following file:

• LOFileManager.h