nyne/flutter_qjs
1
0
Fork 0
mirror of https://github.com/wgh136/flutter_qjs.git synced 2025-09-27 13:27:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

make JSFunction Finalizable

Browse Source
This commit is contained in:
nyne
2024-11-11 15:10:44 +08:00
parent 8c26510bb6
commit 4ea1e95201
2 changed files with 12 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
lib/src/ffi.dart
View File

@@ -27,9 +27,14 @@ abstract class JSRef {
_refCount++;
}
bool _released = false;
void free() {
_refCount--;
if (_refCount < 0) destroy();
if (_refCount < 0 && !_released){
_released = true;
destroy();
}
}
void destroy();

8
lib/src/object.dart
View File

@@ -150,8 +150,12 @@ class _JSObject extends JSRef {
}
/// JS function wrapper
class _JSFunction extends _JSObject implements JSInvokable, _IsolateEncodable {
_JSFunction(Pointer<JSContext> ctx, Pointer<JSValue> val) : super(ctx, val);
class _JSFunction extends _JSObject implements JSInvokable, _IsolateEncodable, Finalizable {
_JSFunction(Pointer<JSContext> ctx, Pointer<JSValue> val) : super(ctx, val) {
_finalizer.attach(this, this);
}
static final _finalizer = Finalizer<_JSFunction>((f) => f.free());
@override
invoke(List<dynamic> arguments, [dynamic thisVal]) {