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feat(ChangeDetector): implement enabling/disabling records

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This commit is contained in:
vsavkin
2014-11-14 15:35:41 -08:00
parent 8dfbc242af
commit daf8f72b74
5 changed files with 238 additions and 26 deletions
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13
modules/change_detection/src/record.js
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@ -65,6 +65,12 @@ export class Record {
@FIELD('final protoRecord:ProtoRecord')
@FIELD('next:Record')
@FIELD('prev:Record')
/// This reference can change.
@FIELD('nextEnabled:Record')
/// This reference can change.
@FIELD('prevEnabled:Record')
@FIELD('dest:Record')
@FIELD('previousValue')
@ -86,6 +92,9 @@ export class Record {
this.next = null;
this.prev = null;
this.nextEnabled = null;
this.prevEnabled = null;
this.disabled = false;
this.dest = null;
this.previousValue = null;
@ -163,9 +172,11 @@ export class Record {
return FunctionWrapper.apply(this.context, this.args);
case MODE_STATE_INVOKE_PURE_FUNCTION:
this.watchGroup.disableRecord(this);
return FunctionWrapper.apply(this.funcOrValue, this.args);
case MODE_STATE_CONST:
this.watchGroup.disableRecord(this);
return this.funcOrValue;
case MODE_STATE_MARKER:
@ -184,10 +195,12 @@ export class Record {
updateArg(value, position:int) {
this.args[position] = value;
this.watchGroup.enableRecord(this);
}
updateContext(value) {
this.context = value;
this.watchGroup.enableRecord(this);
}
}