switch to fyne.io/systray

vendor/fyne.io/systray/systray_darwin.go

@@ -0,0 +1,213 @@
+//go:build !ios
+
+package systray
+
+/*
+#cgo darwin CFLAGS: -DDARWIN -x objective-c -fobjc-arc
+#cgo darwin LDFLAGS: -framework Cocoa
+
+#include <stdbool.h>
+#include "systray.h"
+
+void setInternalLoop(bool);
+*/
+import "C"
+
+import (
+	"fmt"
+	"os"
+	"unsafe"
+)
+
+// SetTemplateIcon sets the systray icon as a template icon (on Mac), falling back
+// to a regular icon on other platforms.
+// templateIconBytes and regularIconBytes should be the content of .ico for windows and
+// .ico/.jpg/.png for other platforms.
+func SetTemplateIcon(templateIconBytes []byte, regularIconBytes []byte) {
+	cstr := (*C.char)(unsafe.Pointer(&templateIconBytes[0]))
+	C.setIcon(cstr, (C.int)(len(templateIconBytes)), true)
+}
+
+// SetIcon sets the icon of a menu item. Only works on macOS and Windows.
+// iconBytes should be the content of .ico/.jpg/.png
+func (item *MenuItem) SetIcon(iconBytes []byte) {
+	cstr := (*C.char)(unsafe.Pointer(&iconBytes[0]))
+	C.setMenuItemIcon(cstr, (C.int)(len(iconBytes)), C.int(item.id), false)
+}
+
+// SetIconFromFilePath sets the icon of a menu item from a file path.
+// iconFilePath should be the path to a .ico for windows and .ico/.jpg/.png for other platforms.
+func (item *MenuItem) SetIconFromFilePath(iconFilePath string) error {
+	iconBytes, err := os.ReadFile(iconFilePath)
+	if err != nil {
+		return fmt.Errorf("failed to read icon file: %v", err)
+	}
+	item.SetIcon(iconBytes)
+	return nil
+}
+
+// SetTemplateIcon sets the icon of a menu item as a template icon (on macOS). On Windows, it
+// falls back to the regular icon bytes and on Linux it does nothing.
+// templateIconBytes and regularIconBytes should be the content of .ico for windows and
+// .ico/.jpg/.png for other platforms.
+func (item *MenuItem) SetTemplateIcon(templateIconBytes []byte, regularIconBytes []byte) {
+	cstr := (*C.char)(unsafe.Pointer(&templateIconBytes[0]))
+	C.setMenuItemIcon(cstr, (C.int)(len(templateIconBytes)), C.int(item.id), true)
+}
+
+// SetRemovalAllowed sets whether a user can remove the systray icon or not.
+// This is only supported on macOS.
+func SetRemovalAllowed(allowed bool) {
+	C.setRemovalAllowed((C.bool)(allowed))
+}
+
+func registerSystray() {
+	C.registerSystray()
+}
+
+func nativeLoop() {
+	C.nativeLoop()
+}
+
+func nativeEnd() {
+	C.nativeEnd()
+}
+
+func nativeStart() {
+	C.nativeStart()
+}
+
+func quit() {
+	C.quit()
+}
+
+func setInternalLoop(internal bool) {
+	C.setInternalLoop(C.bool(internal))
+}
+
+// SetIcon sets the systray icon.
+// iconBytes should be the content of .ico for windows and .ico/.jpg/.png
+// for other platforms.
+func SetIcon(iconBytes []byte) {
+	cstr := (*C.char)(unsafe.Pointer(&iconBytes[0]))
+	C.setIcon(cstr, (C.int)(len(iconBytes)), false)
+}
+
+// SetIconFromFilePath sets the systray icon from a file path.
+// iconFilePath should be the path to a .ico for windows and .ico/.jpg/.png for other platforms.
+func SetIconFromFilePath(iconFilePath string) error {
+	bytes, err := os.ReadFile(iconFilePath)
+	if err != nil {
+		return fmt.Errorf("failed to read icon file: %v", err)
+	}
+	SetIcon(bytes)
+	return nil
+}
+
+// SetTitle sets the systray title, only available on Mac and Linux.
+func SetTitle(title string) {
+	C.setTitle(C.CString(title))
+}
+
+// SetTooltip sets the systray tooltip to display on mouse hover of the tray icon,
+// only available on Mac and Windows.
+func SetTooltip(tooltip string) {
+	C.setTooltip(C.CString(tooltip))
+}
+
+func addOrUpdateMenuItem(item *MenuItem) {
+	var disabled C.short
+	if item.disabled {
+		disabled = 1
+	}
+	var checked C.short
+	if item.checked {
+		checked = 1
+	}
+	var isCheckable C.short
+	if item.isCheckable {
+		isCheckable = 1
+	}
+	var parentID uint32 = 0
+	if item.parent != nil {
+		parentID = item.parent.id
+	}
+	C.add_or_update_menu_item(
+		C.int(item.id),
+		C.int(parentID),
+		C.CString(item.title),
+		C.CString(item.tooltip),
+		disabled,
+		checked,
+		isCheckable,
+	)
+}
+
+func addSeparator(id uint32, parent uint32) {
+	C.add_separator(C.int(id), C.int(parent))
+}
+
+func hideMenuItem(item *MenuItem) {
+	C.hide_menu_item(
+		C.int(item.id),
+	)
+}
+
+func showMenuItem(item *MenuItem) {
+	C.show_menu_item(
+		C.int(item.id),
+	)
+}
+
+func removeMenuItem(item *MenuItem) {
+	C.remove_menu_item(
+		C.int(item.id),
+	)
+}
+
+func resetMenu() {
+	C.reset_menu()
+}
+
+//export systray_left_click
+func systray_left_click() {
+	if fn := tappedLeft; fn != nil {
+		fn()
+		return
+	}
+
+	C.show_menu()
+}
+
+//export systray_right_click
+func systray_right_click() {
+	if fn := tappedRight; fn != nil {
+		fn()
+		return
+	}
+
+	C.show_menu()
+}
+
+//export systray_ready
+func systray_ready() {
+	systrayReady()
+}
+
+//export systray_on_exit
+func systray_on_exit() {
+	runSystrayExit()
+}
+
+//export systray_menu_item_selected
+func systray_menu_item_selected(cID C.int) {
+	systrayMenuItemSelected(uint32(cID))
+}
+
+//export systray_menu_will_open
+func systray_menu_will_open() {
+	select {
+	case TrayOpenedCh <- struct{}{}:
+	default:
+	}
+}