diff options
Diffstat (limited to 'darwintest/runtimetest.go')
| -rw-r--r-- | darwintest/runtimetest.go | 65 |
1 files changed, 61 insertions, 4 deletions
diff --git a/darwintest/runtimetest.go b/darwintest/runtimetest.go index 9145a74..c19d326 100644 --- a/darwintest/runtimetest.go +++ b/darwintest/runtimetest.go @@ -4,6 +4,7 @@ package main import ( "fmt" "unsafe" + "time" ) // #cgo LDFLAGS: -lobjc -framework Foundation -framework AppKit @@ -24,7 +25,11 @@ import ( // id objc_msgSend_NSRect(id obj, SEL sel, CGRect a) { return objc_msgSend(obj, sel, a); } // id objc_msgSend_sel(id obj, SEL sel, SEL a) { return objc_msgSend(obj, sel, a); } // id objc_msgSend_uint(id obj, SEL sel, NSUInteger a) { return objc_msgSend(obj, sel, a); } +// id objc_msgSend_id_sel_id_id(id obj, SEL sel, id a, SEL b, id c, id d) { return objc_msgSend(obj, sel, a, b, c, d); } +// id objc_msgSend_id_id_id(id obj, SEL sel, id a, id b, id c) { return objc_msgSend(obj, sel, a, b, c); } +// id objc_msgSend_id_id(id obj, SEL sel, id a, id b) { return objc_msgSend(obj, sel, a, b); } // Class NilClass = Nil; /* for newtypes.go */ +// id Nilid = nil; import "C" func objc_getClass(class string) C.id { @@ -42,6 +47,10 @@ func sel_getUid(sel string) C.SEL { } var NSApp C.id +var defNC C.id +var delegate C.id +var note C.id +var notekey C.id func init() { // need an NSApplication first - see https://github.com/TooTallNate/NodObjC/issues/21 @@ -49,9 +58,31 @@ func init() { sharedApplication := sel_getUid("sharedApplication") NSApp = C.objc_msgSend_noargs(NSApplication, sharedApplication) + defNC = C.objc_msgSend_noargs( + objc_getClass("NSNotificationCenter"), + sel_getUid("defaultCenter")) + selW := sel_getUid("windowShouldClose:") selB := sel_getUid("buttonClicked:") - mk("hello", selW, selB) + selN := sel_getUid("gotNotification:") + mk("hello", selW, selB, selN) + delegate = C.objc_msgSend_noargs( + objc_getClass("hello"), + alloc) + + noteStr := []C.char{'g', 'o', 'n', 'o', 't', 'e', 0} + note = C.objc_msgSend_strarg( + objc_getClass("NSString"), + sel_getUid("stringWithUTF8String:"), + ¬eStr[0]) + notekey = note + C.objc_msgSend_id_sel_id_id( + defNC, + sel_getUid("addObserver:selector:name:object:"), + delegate, + selN, + note, + C.Nilid) } const ( @@ -75,6 +106,27 @@ const ( var alloc = sel_getUid("alloc") +func notify(source string) { + csource := C.CString(source) + defer C.free(unsafe.Pointer(csource)) + + src := C.objc_msgSend_strarg( + objc_getClass("NSString"), + sel_getUid("stringWithUTF8String:"), + csource) + dict := C.objc_msgSend_id_id( + objc_getClass("NSDictionary"), + sel_getUid("dictionaryWithObject:forKey:"), + src, + notekey) + C.objc_msgSend_id_id_id( + defNC, + sel_getUid("postNotificationName:object:userInfo:"), + note, + C.Nilid, + dict) +} + func main() { NSWindow := objc_getClass("NSWindow") NSWindowinit := @@ -92,9 +144,6 @@ func main() { window := C.objc_msgSend_noargs(NSWindow, alloc) window = C.objc_msgSend_NSRect_uint_uint_bool(window, NSWindowinit, rect, style, backing, deferx) C.objc_msgSend_id(window, makeKeyAndOrderFront, window) - delegate := C.objc_msgSend_noargs( - objc_getClass("hello"), - alloc) C.objc_msgSend_id(window, setDelegate, delegate) windowView := C.objc_msgSend_noargs(window, @@ -121,6 +170,14 @@ func main() { sel_getUid("addSubview:"), button) + go func() { + for { + <-time.After(5 * time.Second) + fmt.Println("five seconds passed; sending notification...") + notify("timer") + } + }() + C.objc_msgSend_noargs(NSApp, sel_getUid("run")) } |