Add support for new plugins: DesktopMultiWindow, ScreenRetrieverWindows, and WindowManager

- Registered DesktopMultiWindowPlugin, ScreenRetrieverWindowsPluginCApi, and WindowManagerPlugin in generated_plugin_registrant.cc.
- Updated generated_plugins.cmake to include new plugins in the build configuration.

Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>

linux/flutter/generated_plugin_registrant.cc

@@ -6,6 +6,18 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <desktop_multi_window/desktop_multi_window_plugin.h>
+#include <screen_retriever_linux/screen_retriever_linux_plugin.h>
+#include <window_manager/window_manager_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
+  g_autoptr(FlPluginRegistrar) desktop_multi_window_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "DesktopMultiWindowPlugin");
+  desktop_multi_window_plugin_register_with_registrar(desktop_multi_window_registrar);
+  g_autoptr(FlPluginRegistrar) screen_retriever_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "ScreenRetrieverLinuxPlugin");
+  screen_retriever_linux_plugin_register_with_registrar(screen_retriever_linux_registrar);
+  g_autoptr(FlPluginRegistrar) window_manager_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "WindowManagerPlugin");
+  window_manager_plugin_register_with_registrar(window_manager_registrar);
 }

linux/flutter/generated_plugins.cmake

@@ -3,6 +3,9 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  desktop_multi_window
+  screen_retriever_linux
+  window_manager
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST