Add operation-based auto garbage collection for images

Introduces an operation counter and threshold in ImageReferenceManager to trigger automatic garbage collection after a set number of canvas operations. Canvas now increments the operation count on save, undo, and redo, and exposes methods to set the operation threshold and retrieve stats including operation count. CanvasView displays the operation count and threshold after manual garbage collection.
This commit is contained in:
Dariusz L
2025-06-26 19:18:05 +02:00
parent 48005247fb
commit 3ca0a32a14
3 changed files with 67 additions and 3 deletions

View File

@@ -13,7 +13,11 @@ export class ImageReferenceManager {
this.gcTimer = null;
this.isGcRunning = false;
// Nie uruchamiamy automatycznego GC
// Licznik operacji dla automatycznego GC
this.operationCount = 0;
this.operationThreshold = 500; // Uruchom GC po 500 operacjach
// Nie uruchamiamy automatycznego GC na czasie
// this.startGarbageCollection();
}
@@ -241,6 +245,40 @@ export class ImageReferenceManager {
}
}
/**
* Zwiększa licznik operacji i sprawdza czy uruchomić GC
*/
incrementOperationCount() {
this.operationCount++;
log.debug(`Operation count: ${this.operationCount}/${this.operationThreshold}`);
if (this.operationCount >= this.operationThreshold) {
log.info(`Operation threshold reached (${this.operationThreshold}), triggering garbage collection`);
this.operationCount = 0; // Reset counter
// Uruchom GC asynchronicznie, żeby nie blokować operacji
setTimeout(() => {
this.performGarbageCollection();
}, 100);
}
}
/**
* Resetuje licznik operacji
*/
resetOperationCount() {
this.operationCount = 0;
log.debug("Operation count reset");
}
/**
* Ustawia próg operacji dla automatycznego GC
* @param {number} threshold - Nowy próg operacji
*/
setOperationThreshold(threshold) {
this.operationThreshold = Math.max(1, threshold);
log.info(`Operation threshold set to: ${this.operationThreshold}`);
}
/**
* Ręczne uruchomienie garbage collection
*/