[v3 linux] contextMenus

v3/pkg/application/linux_cgo.go

@@ -233,6 +233,23 @@ func appDestroy(application pointer) {
 	C.g_application_quit((*C.GApplication)(application))
 }
 
+func contextMenuShow(window pointer, menu pointer, data *ContextMenuData) {
+	geometry := C.GdkRectangle{
+		x: C.int(data.X),
+		y: C.int(data.Y),
+	}
+	event := C.GdkEvent{}
+	gdkWindow := C.gtk_widget_get_window((*C.GtkWidget)(window))
+	C.gtk_menu_popup_at_rect(
+		(*C.GtkMenu)(menu),
+		gdkWindow,
+		(*C.GdkRectangle)(&geometry),
+		C.GDK_GRAVITY_NORTH_WEST,
+		C.GDK_GRAVITY_NORTH_WEST,
+		(*C.GdkEvent)(&event),
+	)
+}
+
 func getCurrentWindowID(application pointer, windows map[windowPointer]uint) uint {
 	// TODO: Add extra metadata to window and use it!
 	window := (*C.GtkWindow)(C.gtk_application_get_active_window((*C.GtkApplication)(application)))

v3/pkg/application/webview_window_linux.go

@@ -57,20 +57,17 @@ func (w *linuxWebviewWindow) connectSignals() {
 }
 
 func (w *linuxWebviewWindow) openContextMenu(menu *Menu, data *ContextMenuData) {
-	// Create the menu
-	thisMenu := newMenuImpl(menu)
-	thisMenu.update()
-	fmt.Println("linux.openContextMenu() - not implemented")
-	/*	void
-		gtk_menu_popup_at_rect (
-		  GtkMenu* menu,
-		  GdkWindow* rect_window,
-		  const GdkRectangle* rect,
-		  GdkGravity rect_anchor,
-		  GdkGravity menu_anchor,
-		  const GdkEvent* trigger_event
-		)
-	*/
+	// Create the menu manually because we don't want a gtk_menu_bar
+	// as the top-level item
+	ctxMenu := &linuxMenu{
+		menu: menu,
+	}
+	if menu.impl == nil {
+		ctxMenu.update()
+	}
+
+	native := ctxMenu.menu.impl.(*linuxMenu).native
+	contextMenuShow(w.window, native, data)
 }
 
 func (w *linuxWebviewWindow) getZoom() float64 {