1 files changed, 0 insertions, 132 deletions
diff --git a/BBB_GOFILES/main.go b/BBB_GOFILES/main.go
deleted file mode 100644
index 6500345..0000000
--- a/BBB_GOFILES/main.go
+++ /dev/null
@@ -1,132 +0,0 @@
-// 11 december 2015
-
-package ui
-
-import (
-	"runtime"
-	"errors"
-	"sync"
-	"unsafe"
-)
-
-// #include "ui.h"
-// extern void doQueueMain(void *);
-// extern int doOnShouldQuit(void *);
-// // see golang/go#19835
-// typedef void (*queueMainCallback)(void *);
-// typedef int (*onShouldQuitCallback)(void *);
-import "C"
-
-// make sure main() runs on the first thread created by the OS
-// if main() calls Main(), things will just work on macOS, where the first thread created by the OS is the only thread allowed to be the main GUI thread
-// we might as well lock the OS thread for the other platforms here too (though on those it doesn't matter *which* thread we lock to)
-// TODO describe the source of this trick
-func init() {
-	runtime.LockOSThread()
-}
-
-// Main initializes package ui, runs f to set up the program,
-// and executes the GUI main loop. f should set up the program's
-// initial state: open the main window, create controls, and set up
-// events. It should then return, at which point Main will
-// process events until Quit is called, at which point Main will return
-// nil. If package ui fails to initialize, Main returns an appropriate
-// error.
-func Main(f func()) error {
-	// TODO HEAP SAFETY
-	opts := C.uiInitOptions{}
-	estr := C.uiInit(&opts)
-	if estr != nil {
-		err := errors.New(C.GoString(estr))
-		C.uiFreeInitError(estr)
-		return err
-	}
-	C.uiOnShouldQuit(C.onShouldQuitCallback(C.doOnShouldQuit), nil)
-	QueueMain(f)
-	C.uiMain()
-	return nil
-}
-
-// Quit queues a return from Main. It does not exit the program.
-// It also does not immediately cause Main to return; Main will
-// return when it next can. Quit must be called from the GUI thread.
-func Quit() {
-	C.uiQuit()
-}
-
-// These prevent the passing of Go functions into C land.
-// TODO make an actual sparse list instead of this monotonic map thingy
-var (
-	qmmap = make(map[uintptr]func())
-	qmcurrent = uintptr(0)
-	qmlock sync.Mutex
-)
-
-// QueueMain queues f to be executed on the GUI thread when
-// next possible. It returns immediately; that is, it does not wait
-// for the function to actually be executed. QueueMain is the only
-// function that can be called from other goroutines, and its
-// primary purpose is to allow communication between other
-// goroutines and the GUI thread. Calling QueueMain after Quit
-// has been called results in undefined behavior.
-// 
-// If you start a goroutine in f, it also cannot call package ui
-// functions. So for instance, the following will result in
-// undefined behavior:
-// 
-// 	ui.QueueMain(func() {
-// 		go ui.MsgBox(...)
-// 	})
-func QueueMain(f func()) {
-	qmlock.Lock()
-	defer qmlock.Unlock()
-
-	n := uintptr(0)
-	for {
-		n = qmcurrent
-		qmcurrent++
-		if qmmap[n] == nil {
-			break
-		}
-	}
-	qmmap[n] = f
-	C.uiQueueMain(C.queueMainCallback(C.doQueueMain), unsafe.Pointer(n))
-}
-
-//export doQueueMain
-func doQueueMain(nn unsafe.Pointer) {
-	qmlock.Lock()
-
-	n := uintptr(nn)
-	f := qmmap[n]
-	delete(qmmap, n)
-
-	// allow uiQueueMain() to be called by a queued function
-	// TODO explicitly allow this in libui too
-	qmlock.Unlock()
-
-	f()
-}
-
-// no need to lock this; this API is only safe on the main thread
-var shouldQuitFunc func() bool
-
-// OnShouldQuit schedules f to be exeucted when the OS wants
-// the program to quit or when a Quit menu item has been clicked.
-// Only one function may be registered at a time. If the function
-// returns true, Quit will be called. If the function returns false, or
-// if OnShouldQuit is never called. Quit will not be called and the
-// OS will be told that the program needs to continue running.
-func OnShouldQuit(f func() bool) {
-	shouldQuitFunc = f
-}
-
-//export doOnShouldQuit
-func doOnShouldQuit(unused unsafe.Pointer) C.int {
-	if shouldQuitFunc == nil {
-		return 0
-	}
-	return frombool(shouldQuitFunc())
-}
-
-// TODO Timer?