nl_tokens: <feature classSystem . mixins > Used internally by the mixins pre - processor
pl_tokens: function ( name , mixinClass ) { var me = this , mixin = mixinClass . prototype , prototype = me . prototype , key , statics , i , ln , staticName , mixinValue , hookKey , hookFunction ; if ( typeof mixin . onClassMixedIn != 'undefined' ) { mixin . onClassMixedIn . call ( mixinClass , me ) ; } if ( ! prototype . hasOwnProperty ( 'mixins' ) ) { if ( 'mixins' in prototype ) { prototype . mixins = Ext . <mask> . chain ( prototype . mixins ) ; } else { prototype . mixins = { } ; } } for ( key in mixin ) { mixinValue = mixin [ key ] ; if ( key === 'mixins' ) { Ext . merge ( prototype . mixins , mixinValue ) ; } else if ( key === 'xhooks' ) { for ( hookKey in mixinValue ) { hookFunction = mixinValue [ hookKey ] ; // Mixed in xhook methods cannot call a parent. hookFunction . $previous = Ext . emptyFn ; if ( prototype . hasOwnProperty ( hookKey ) ) { // Pass the hook function, and the existing function which it is to underride. // The existing function has its $previous pointer replaced by a closure // which calls the hookFunction and then the existing function's original $previous hookFunctionFactory ( hookFunction , prototype [ hookKey ] , hookKey , me ) ; } else { // There's no original function, so generate an implementation which calls // the hook function. It will not get any $previous pointer. prototype [ hookKey ] = hookFunctionFactory ( hookFunction , null , hookKey , me ) ; } } } else if ( ! ( key === 'mixinId' || key === 'config' ) && ( prototype [ key ] === undefined ) ) { prototype [ key ] = mixinValue ; } } //<feature classSystem.inheritableStatics> // Mixin statics inheritance statics = mixin . $inheritableStatics ; if ( statics ) { for ( i = 0 , ln = statics . length ; i < ln ; i ++ ) { staticName = statics [ i ] ; if ( ! me . hasOwnProperty ( staticName ) ) { me [ staticName ] = mixinClass [ staticName ] ; } } } //</feature> //<feature classSystem.config> if ( 'config' in mixin ) { me . addConfig ( mixin . config , false ) ; } //</feature> prototype . mixins [ name ] = mixin ; return me ; }