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38 lines
811 B
Go
38 lines
811 B
Go
//go:build darwin
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package application
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/*
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#cgo CFLAGS: -mmacosx-version-min=10.13 -x objective-c
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#cgo LDFLAGS: -framework Cocoa
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#include "Cocoa/Cocoa.h"
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extern void dispatchOnMainThreadCallback(unsigned int);
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static void dispatchOnMainThread(unsigned int id) {
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dispatch_async(dispatch_get_main_queue(), ^{
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dispatchOnMainThreadCallback(id);
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});
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}
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*/
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import "C"
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func (m *macosApp) dispatchOnMainThread(id uint) {
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C.dispatchOnMainThread(C.uint(id))
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}
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//export dispatchOnMainThreadCallback
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func dispatchOnMainThreadCallback(callbackID C.uint) {
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mainThreadFunctionStoreLock.RLock()
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id := uint(callbackID)
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fn := mainThreadFunctionStore[id]
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if fn == nil {
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Fatal("dispatchCallback called with invalid id: %v", id)
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}
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delete(mainThreadFunctionStore, id)
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mainThreadFunctionStoreLock.RUnlock()
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fn()
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}
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