37 lines
1002 B
Plaintext
37 lines
1002 B
Plaintext
import t, c
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from stdint import *
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from w32.win32base import *
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from w32.win32sync import CreateEventA, SetEvent, ResetEvent, WaitForSingleObject
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@t.Object
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class Event:
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"""Windows Event-based event object, supports manual-reset and auto-reset modes.
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Usage:
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evt: Event = Event(FALSE, FALSE)
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evt.set()
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evt.wait()
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"""
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handle: HANDLE
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manual_reset: BOOL
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def __init__(self, manual_reset: BOOL = FALSE, initial_state: BOOL = FALSE):
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self.manual_reset = manual_reset
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self.handle = CreateEventA(NULL, manual_reset, initial_state, NULL)
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def set(self):
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SetEvent(self.handle)
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def clear(self):
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ResetEvent(self.handle)
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def is_set(self) -> BOOL:
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return WaitForSingleObject(self.handle, 0) == WAIT_OBJECT_0
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def wait(self, timeout_ms: ULONG = INFINITE) -> BOOL:
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return WaitForSingleObject(self.handle, timeout_ms) == WAIT_OBJECT_0
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def close(self):
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CloseHandle(self.handle)
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