Support ProgramName on linux

v3/pkg/application/application_linux.go

@@ -186,6 +186,11 @@ func newPlatformApp(parent *App) *linuxApp {
 		application: appNew(name),
 		windowMap:   map[windowPointer]uint{},
 	}
+
+	if parent.options.Linux.ProgramName != "" {
+		setProgramName(parent.options.Linux.ProgramName)
+	}
+
 	return app
 }
 

v3/pkg/application/application_options.go

@@ -8,18 +8,6 @@ import (
 	"github.com/wailsapp/wails/v3/internal/assetserver"
 )
 
-// ActivationPolicy is the activation policy for the application.
-type ActivationPolicy int
-
-const (
-	// ActivationPolicyRegular is used for applications that have a user interface,
-	ActivationPolicyRegular ActivationPolicy = iota
-	// ActivationPolicyAccessory is used for applications that do not have a main window,
-	// such as system tray applications or background applications.
-	ActivationPolicyAccessory
-	ActivationPolicyProhibited
-)
-
 // Options contains the options for the application
 type Options struct {
 	// Name is the name of the application (used in the default about box)
@@ -32,39 +20,13 @@ type Options struct {
 	Icon []byte
 
 	// Mac is the Mac specific configuration for Mac builds
-	Mac struct {
-		// ActivationPolicy is the activation policy for the application. Defaults to
-		// applicationActivationPolicyRegular.
-		ActivationPolicy ActivationPolicy
-		// If set to true, the application will terminate when the last window is closed.
-		ApplicationShouldTerminateAfterLastWindowClosed bool
-	}
+	Mac MacOptions
 
 	// Windows is the Windows specific configuration for Windows builds
-	Windows struct {
-
-		// WndProcInterceptor is a function that will be called for every message sent in the application.
-		// Use this to hook into the main message loop. This is useful for handling custom window messages.
-		// If `shouldReturn` is `true` then `returnCode` will be returned by the main message loop.
-		// If `shouldReturn` is `false` then returnCode will be ignored and the message will be processed by the main message loop.
-		WndProcInterceptor func(hwnd uintptr, msg uint32, wParam, lParam uintptr) (returnCode uintptr, shouldReturn bool)
-
-		// DisableQuitOnLastWindowClosed disables the auto quit of the application if the last window has been closed.
-		DisableQuitOnLastWindowClosed bool
-
-		// Path where the WebView2 stores the user data. If empty %APPDATA%\[BinaryName.exe] will be used.
-		// If the path is not valid, a messagebox will be displayed with the error and the app will exit with error code.
-		WebviewUserDataPath string
-
-		// Path to the directory with WebView2 executables. If empty WebView2 installed in the system will be used.
-		WebviewBrowserPath string
-	}
+	Windows WindowsOptions
 
 	// Linux is the Linux specific configuration for Linux builds
-	Linux struct {
-		// DisableQuitOnLastWindowClosed disables the auto quit of the application if the last window has been closed.
-		DisableQuitOnLastWindowClosed bool
-	}
+	Linux LinuxOptions
 
 	// Bind allows you to bind Go methods to the frontend.
 	Bind []any
@@ -214,4 +176,13 @@ type WindowsOptions struct {
 type LinuxOptions struct {
 	// DisableQuitOnLastWindowClosed disables the auto quit of the application if the last window has been closed.
 	DisableQuitOnLastWindowClosed bool
+
+	// ProgramName is used to set the program's name for the window manager via GTK's g_set_prgname().
+	//This name should not be localized. [see the docs]
+	//
+	//When a .desktop file is created this value helps with window grouping and desktop icons when the .desktop file's Name
+	//property differs form the executable's filename.
+	//
+	//[see the docs]: https://docs.gtk.org/glib/func.set_prgname.html
+	ProgramName string
 }

v3/pkg/application/linux_cgo.go

@@ -332,6 +332,12 @@ func appNew(name string) pointer {
 	return pointer(C.gtk_application_new(nameC, C.APPLICATION_DEFAULT_FLAGS))
 }
 
+func setProgramName(prgName string) {
+	cPrgName := C.CString(prgName)
+	defer C.free(unsafe.Pointer(cPrgName))
+	C.g_set_prgname(cPrgName)
+}
+
 func appRun(app pointer) error {
 	application := (*C.GApplication)(app)
 	//TODO: Only set this if we configure it to do so

v3/pkg/application/webview_window_options.go

@@ -513,13 +513,4 @@ type LinuxWindow struct {
 	// Client code may override this behavior by passing a non-nil Options and set
 	// WebviewGpuPolicy as needed.
 	WebviewGpuPolicy WebviewGpuPolicy
-
-	// ProgramName is used to set the program's name for the window manager via GTK's g_set_prgname().
-	//This name should not be localized. [see the docs]
-	//
-	//When a .desktop file is created this value helps with window grouping and desktop icons when the .desktop file's Name
-	//property differs form the executable's filename.
-	//
-	//[see the docs]: https://docs.gtk.org/glib/func.set_prgname.html
-	ProgramName string
 }