diff options
Diffstat (limited to 'darwintest/runtimetest.go')
| -rw-r--r-- | darwintest/runtimetest.go | 130 |
1 files changed, 49 insertions, 81 deletions
diff --git a/darwintest/runtimetest.go b/darwintest/runtimetest.go index 46933a4..1b0b825 100644 --- a/darwintest/runtimetest.go +++ b/darwintest/runtimetest.go @@ -3,7 +3,6 @@ package main import ( "fmt" - "unsafe" "time" ) @@ -14,19 +13,14 @@ import ( // id Nilid = nil; import "C" -func objc_getClass(class string) C.id { - cclass := C.CString(class) - defer C.free(unsafe.Pointer(cclass)) +var ( + _NSApplication = objc_getClass("NSApplication") + _NSNotificationCenter = objc_getClass("NSNotificationCenter") - return C.objc_getClass(cclass) -} - -func sel_getUid(sel string) C.SEL { - csel := C.CString(sel) - defer C.free(unsafe.Pointer(csel)) - - return C.sel_getUid(csel) -} + _sharedApplication = sel_getUid("sharedApplication") + _defaultCenter = sel_getUid("defaultCenter") + _run = sel_getUid("run") +) var NSApp C.id var defNC C.id @@ -35,21 +29,15 @@ var notesel C.SEL func init() { // need an NSApplication first - see https://github.com/TooTallNate/NodObjC/issues/21 - NSApplication := objc_getClass("NSApplication") - sharedApplication := sel_getUid("sharedApplication") - NSApp = C.objc_msgSend_noargs(NSApplication, sharedApplication) + NSApp = C.objc_msgSend_noargs(_NSApplication, _sharedApplication) - defNC = C.objc_msgSend_noargs( - objc_getClass("NSNotificationCenter"), - sel_getUid("defaultCenter")) + defNC = C.objc_msgSend_noargs(_NSNotificationCenter, _defaultCenter) selW := sel_getUid("windowShouldClose:") selB := sel_getUid("buttonClicked:") selN := sel_getUid("gotNotification:") mk("hello", selW, selB, selN) - delegate = C.objc_msgSend_noargs( - objc_getClass("hello"), - alloc) + delegate = objc_alloc(objc_getClass("hello")) notesel = selN } @@ -71,69 +59,67 @@ const ( const ( NSRoundedBezelStyle = 1 + // TODO copy in the rest? ) -var alloc = sel_getUid("alloc") +var ( + _NSAutoreleasePool = objc_getClass("NSAutoreleasePool") -func notify(source string) { - csource := C.CString(source) - defer C.free(unsafe.Pointer(csource)) + _performSelectorOnMainThread = + sel_getUid("performSelectorOnMainThread:withObject:waitUntilDone:") +) +func notify(source string) { // we need to make an NSAutoreleasePool, otherwise we get leak warnings on stderr - pool := C.objc_msgSend_noargs( - objc_getClass("NSAutoreleasePool"), - sel_getUid("new")) - src := C.objc_msgSend_str( - objc_getClass("NSString"), - sel_getUid("stringWithUTF8String:"), - csource) + pool := objc_new(_NSAutoreleasePool) + src := toNSString(source) C.objc_msgSend_sel_id_bool( delegate, - sel_getUid("performSelectorOnMainThread:withObject:waitUntilDone:"), + _performSelectorOnMainThread, notesel, src, C.BOOL(C.YES)) // wait so we can properly drain the autorelease pool; on other platforms we wind up waiting anyway (since the main thread can only handle one thing at a time) so - C.objc_msgSend_noargs(pool, - sel_getUid("release")) + objc_release(pool) } -func main() { - NSWindow := objc_getClass("NSWindow") - NSWindowinit := - sel_getUid("initWithContentRect:styleMask:backing:defer:") - setDelegate := sel_getUid("setDelegate:") - makeKeyAndOrderFront := sel_getUid("makeKeyAndOrderFront:") +var ( + _NSWindow = objc_getClass("NSWindow") + _NSButton = objc_getClass("NSButton") + + _initWithContentRect = sel_getUid("initWithContentRect:styleMask:backing:defer:") + _setDelegate = sel_getUid("setDelegate:") + _makeKeyAndOrderFront = sel_getUid("makeKeyAndOrderFront:") + _contentView = sel_getUid("contentView") + _initWithFrame = sel_getUid("initWithFrame:") + _setTarget = sel_getUid("setTarget:") + _setAction = sel_getUid("setAction:") + _setBezelStyle = sel_getUid("setBezelStyle:") + _addSubview = sel_getUid("addSubview:") +) +func main() { style := uintptr(NSTitledWindowMask | NSClosableWindowMask) backing := uintptr(NSBackingStoreBuffered) deferx := C.BOOL(C.YES) - window := C.objc_msgSend_noargs(NSWindow, alloc) - window = objc_msgSend_rect_uint_uint_bool(window, NSWindowinit, + window := objc_alloc(_NSWindow) + window = objc_msgSend_rect_uint_uint_bool(window, + _initWithContentRect, 100, 100, 320, 240, style, backing, deferx) - C.objc_msgSend_id(window, makeKeyAndOrderFront, window) - C.objc_msgSend_id(window, setDelegate, - delegate) - windowView := C.objc_msgSend_noargs(window, - sel_getUid("contentView")) + C.objc_msgSend_id(window, _makeKeyAndOrderFront, window) + C.objc_msgSend_id(window, _setDelegate, delegate) + windowView := C.objc_msgSend_noargs(window, _contentView) - NSButton := objc_getClass("NSButton") - button := C.objc_msgSend_noargs(NSButton, alloc) + button := objc_alloc(_NSButton) button = objc_msgSend_rect(button, - sel_getUid("initWithFrame:"), + _initWithFrame, 20, 20, 200, 200) - C.objc_msgSend_id(button, - sel_getUid("setTarget:"), - delegate) + C.objc_msgSend_id(button, _setTarget, delegate) C.objc_msgSend_sel(button, - sel_getUid("setAction:"), + _setAction, sel_getUid("buttonClicked:")) - objc_msgSend_uint(button, - sel_getUid("setBezelStyle:"), - NSRoundedBezelStyle) - C.objc_msgSend_id(windowView, - sel_getUid("addSubview:"), - button) + objc_msgSend_uint(button, _setBezelStyle, NSRoundedBezelStyle) + C.objc_msgSend_id(windowView, _addSubview, button) go func() { for { @@ -143,23 +129,5 @@ func main() { } }() - C.objc_msgSend_noargs(NSApp, - sel_getUid("run")) -} - -func helloworld() { - _hello := C.CString("hello, world\n") - defer C.free(unsafe.Pointer(_hello)) - - NSString := objc_getClass("NSString") - stringWithUTF8String := - sel_getUid("stringWithUTF8String:") - str := C.objc_msgSend_str(NSString, - stringWithUTF8String, - _hello) - UTF8String := sel_getUid("UTF8String") - res := C.objc_msgSend_noargs(str, - UTF8String) - cres := (*C.char)(unsafe.Pointer(res)) - fmt.Printf("%s", C.GoString(cres)) + C.objc_msgSend_noargs(NSApp, _run) } |