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Cleanup & prep for real-time interrupt

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This commit is contained in:
Bryan Ashby 2018-11-14 22:04:29 -07:00
parent b3930d1999
commit cc9c143927
2 changed files with 18 additions and 10 deletions
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6
core/user_interrupt_queue.js
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@ -43,12 +43,16 @@ module.exports = class UserInterruptQueue
return this.queue.length > 0;
}
display(cb) {
displayNext(cb) {
const interruptItem = this.queue.pop();
if(!interruptItem) {
return cb(null);
}
return interruptItem ? this.displayWithItem(interruptItem, cb) : cb(null);
}
displayWithItem(interruptItem, cb) {
if(interruptItem.cls) {
this.client.term.rawWrite(ANSI.clearScreen());
} else {