Greg
dcb7105fca
Bluetooth example is now a functioning heart rate monitor. Additional bug fixes in Go types (instances where *Id needs to be used instead of NSObject).
96 lines
2.5 KiB
Go
96 lines
2.5 KiB
Go
package main
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//go:generate nswrap
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import (
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"fmt"
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"runtime"
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"gitlab.wow.st/gmp/nswrap/examples/app/ns"
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)
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func didFinishLaunching(n *ns.NSNotification) {
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fmt.Println("Go: did finish launching")
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}
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func shouldTerminate(s *ns.NSApplication) ns.NSApplicationTerminateReply {
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fmt.Println("Go: should terminate")
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return ns.NSTerminateNow
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}
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func shouldTerminateAfterLastWindowClosed(s *ns.NSApplication) ns.BOOL {
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return 1
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}
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func willTerminate(n *ns.NSNotification) {
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fmt.Println("Go: will terminate")
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}
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func didBecomeActive(n *ns.NSNotification) {
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fmt.Println("Go: did become active")
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}
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func app() {
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//Lock OS thread because Cocoa uses thread-local storage
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runtime.LockOSThread()
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a := ns.NSApplicationSharedApplication()
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a.SetActivationPolicy(ns.NSApplicationActivationPolicyRegular)
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//Set up an AppDelegate
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del := ns.AppDelegateAlloc()
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del.ApplicationDidFinishLaunchingCallback(didFinishLaunching)
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del.ApplicationShouldTerminateCallback(shouldTerminate)
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del.ApplicationShouldTerminateAfterLastWindowClosedCallback(shouldTerminateAfterLastWindowClosed)
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del.ApplicationWillTerminateCallback(willTerminate)
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del.ApplicationDidBecomeActiveCallback(didBecomeActive)
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a.SetDelegate(del)
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//Set up an NSWindow
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w := ns.NSWindowAlloc().InitWithContentRect(
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ns.NSMakeRect(200,200,600,600),
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ns.NSWindowStyleMaskTitled | ns.NSWindowStyleMaskClosable,
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ns.NSBackingStoreBuffered,
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0,
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nil,
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)
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nst := ns.NSStringWithGoString
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w.SetTitle(nst("Hi World"))
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w.MakeKeyAndOrderFront(w)
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w.SetAlphaValue(0.85)
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//Build a basic menu
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m1 := ns.NSMenuAlloc().InitWithTitle(nst("Main"))
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appItem := ns.NSMenuItemAlloc()
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fileItem := ns.NSMenuItemAlloc()
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m1.AddItem(appItem)
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m1.AddItem(fileItem)
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appMenu := ns.NSMenuAlloc().InitWithTitle(nst("App"))
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fileMenu := ns.NSMenuAlloc().InitWithTitle(nst("File"))
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m1.SetSubmenu(appMenu, appItem)
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m1.SetSubmenu(fileMenu, fileItem)
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s := ns.NSStringWithGoString("")
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appMenu.AddItemWithTitle(nst("About"), nil, s)
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appMenu.AddItemWithTitle(nst("Preferences"), nil, s)
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appMenu.AddItemWithTitle(nst("Quit"),ns.Selector("terminate:"), nst("q"))
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a.SetMainMenu(m1)
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fileMenu.AddItemWithTitle(nst("Open"), nil, s)
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fileMenu.AddItemWithTitle(nst("New"), nil, s)
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a.SetMainMenu(m1)
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//Add a random button that does nothing
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b1 := ns.NSButtonWithTitle(nst("push"),s,nil)
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b1.Id.NSView().SetFrame(ns.NSMakeRect(0,550,100,50))
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w.ContentView().AddSubview(&b1.NSView,ns.NSWindowAbove,nil)
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//Run the app
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a.Run()
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}
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func main() {
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//Run our app in an autorelease pool just for fun
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go ns.Autorelease(app)
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select { }
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}
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