sbColumnSpecParser.jsm File Reference

Go to the source code of this file.

Functions
Components utils	import ("resource://app/jsmodules/sbProperties.jsm")
	__defineGetter__ ("Application", function(){delete Application;Application=Cc["@mozilla.org/fuel/application;1"].getService(Ci.fuelIApplication);return Application;}) function ColumnSpecParser(aMediaList
function	getColumns ()
	if (!columns||!columns.columnMap.length)

Variables
	EXPORTED_SYMBOLS = ["ColumnSpecParser"]
const	Cc = Components.classes
const	Ci = Components.interfaces
	aPlaylist
	aMask
	aConstraint
var	columns = getColumns()
this	_columns = columns

Function Documentation

__defineGetter__	(		"Application",
			function(){delete Application;Application=Cc["@mozilla.org/fuel/application;1"].getService(Ci.fuelIApplication);return Application;}
	)

Construct a column spec parser and read the column specification immediately

Parameters

aMediaList	The media list to find columns to display for
aPlaylist	the playlist binding
aMask	a bitfield containing the source to look for; see the ColumnSpecParser.ORIGIN_* constants
[optional]	aConstraint the media type constraint to use, if any

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function getColumns

(

)

check for a column spec, with a given constraint

Parameters

aPossibleConstraint	the constraint to use; may be empty string to look for a column spec with no constraints
aFlag	the flag to be added to the column spec origin

Returns

the parsed column spec, or null if not found

Definition at line 79 of file sbColumnSpecParser.jsm.

if

(

!columns||!columns.columnMap.

length

)

Definition at line 194 of file sbColumnSpecParser.jsm.

Components utils import

(

"resource://app/jsmodules/sbProperties.jsm"

)

Variable Documentation

this _columns = columns

Definition at line 198 of file sbColumnSpecParser.jsm.

aConstraint

Initial value:

{

  if (!aMask) {
    aMask = ~0 >>> 0;
  }

  
  
  
  
  
  

  
  
  
  
  
  
  
  
  
  
  
  
  
  

  
  var self = this

Definition at line 49 of file sbColumnSpecParser.jsm.

aMask

Definition at line 49 of file sbColumnSpecParser.jsm.

aPlaylist

Definition at line 49 of file sbColumnSpecParser.jsm.

const Cc = Components.classes

Definition at line 29 of file sbColumnSpecParser.jsm.

const Ci = Components.interfaces

Definition at line 30 of file sbColumnSpecParser.jsm.

var columns = getColumns()

Definition at line 192 of file sbColumnSpecParser.jsm.

EXPORTED_SYMBOLS = ["ColumnSpecParser"]

Definition at line 27 of file sbColumnSpecParser.jsm.