mamamiyear
85d5fcc722
Add -Wl,-no_warn_duplicate_libraries to the darwin cgo LDFLAGS and allow it through the cgo flag allowlist via CGO_LDFLAGS_ALLOW in the build scripts, so the ld-prime duplicate -lobjc note no longer clutters build output.
78 lines
2.4 KiB
Go
78 lines
2.4 KiB
Go
//go:build darwin
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package main
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/*
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#cgo CFLAGS: -x objective-c -fobjc-arc
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#cgo LDFLAGS: -framework AppKit
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// Silence the "ignoring duplicate libraries: '-lobjc'" note emitted by the
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// Xcode 15+ linker (ld-prime): cgo links -lobjc for our Objective-C code and
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// the Go darwin runtime pulls it in as well, which the new linker flags as a
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// duplicate. Suppressing it here keeps the build output clean; the flag is a
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// no-op on the legacy ld64 path.
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#cgo LDFLAGS: -Wl,-no_warn_duplicate_libraries
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#include <dispatch/dispatch.h>
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#import <AppKit/AppKit.h>
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static id snipDidHideObserver = nil;
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static void snipSetActivationPolicy(bool regular, bool activate) {
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void (^work)(void) = ^{
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[NSApp setActivationPolicy: regular
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? NSApplicationActivationPolicyRegular
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: NSApplicationActivationPolicyAccessory];
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if (activate) {
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[NSApp unhide:nil];
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[NSApp activateIgnoringOtherApps:YES];
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}
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};
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if ([NSThread isMainThread]) {
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work();
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} else {
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dispatch_sync(dispatch_get_main_queue(), work);
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}
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}
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static void snipInstallActivationPolicyHooks(void) {
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void (^work)(void) = ^{
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if (snipDidHideObserver != nil) {
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return;
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}
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snipDidHideObserver = [[NSNotificationCenter defaultCenter]
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addObserverForName:NSApplicationDidHideNotification
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object:NSApp
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queue:[NSOperationQueue mainQueue]
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usingBlock:^(__unused NSNotification *note) {
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[NSApp setActivationPolicy:NSApplicationActivationPolicyAccessory];
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}];
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};
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if ([NSThread isMainThread]) {
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work();
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} else {
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dispatch_sync(dispatch_get_main_queue(), work);
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}
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}
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*/
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import "C"
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// installActivationPolicyHooks observes the native hide path used by Wails'
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// HideWindowOnClose on macOS. Closing Settings calls `[NSApp hide:nil]`,
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// which does not reliably pass through Wails' Go OnBeforeClose hook.
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func installActivationPolicyHooks() {
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C.snipInstallActivationPolicyHooks()
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}
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// showDockIcon makes the app behave like a normal foreground macOS app while
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// Settings is visible.
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func showDockIcon(activate bool) {
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C.snipSetActivationPolicy(true, C.bool(activate))
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}
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// hideDockIcon returns the app to menu-bar-agent mode: no persistent Dock
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// icon, while the status-bar item remains available.
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func hideDockIcon() {
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C.snipSetActivationPolicy(false, false)
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}
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