christoph/lecture-operating-system-development
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use arraylist in eventmanager

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This commit is contained in:
Christoph Urlacher
2022-07-16 18:24:11 +02:00
parent 5d8316c265
commit f807558781
2 changed files with 6 additions and 8 deletions
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9
c_os/user/event/KeyEventManager.cc
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@ -2,13 +2,12 @@
#include "kernel/Globals.h"
void KeyEventManager::subscribe(KeyEventListener& listener) {
this->listeners[this->num_subscribed] = &listener;
this->num_subscribed = this->num_subscribed + 1;
this->listeners.insert(&listener);
}
void KeyEventManager::broadcast(char c) {
for (unsigned int i = 0; i < this->num_subscribed; ++i) {
this->listeners[i]->trigger(c); // Sets lastChar, do this before wakeup
scheduler.deblock(&this->listeners[i]->thread);
for (KeyEventListener* listener : this->listeners) {
listener->trigger(c);
scheduler.deblock(&listener->thread);
}
}