serious_python_linux_plugin.cc

#include "include/serious_python_linux/serious_python_linux_plugin.h"

#include <flutter_linux/flutter_linux.h>
#include <gtk/gtk.h>

// Plugin-registration shell only - all method calls return NotImplemented.
// Python lifecycle lives in libdart_bridge.so, invoked from Dart via FFI.

#define SERIOUS_PYTHON_LINUX_PLUGIN(obj)                                     \
  (G_TYPE_CHECK_INSTANCE_CAST((obj), serious_python_linux_plugin_get_type(), \
                              SeriousPythonLinuxPlugin))

struct _SeriousPythonLinuxPlugin
{
  GObject parent_instance;
};

G_DEFINE_TYPE(SeriousPythonLinuxPlugin, serious_python_linux_plugin, g_object_get_type())

static void serious_python_linux_plugin_handle_method_call(
    SeriousPythonLinuxPlugin *self,
    FlMethodCall *method_call)
{
  g_autoptr(FlMethodResponse) response =
      FL_METHOD_RESPONSE(fl_method_not_implemented_response_new());
  fl_method_call_respond(method_call, response, nullptr);
}

static void serious_python_linux_plugin_dispose(GObject *object)
{
  G_OBJECT_CLASS(serious_python_linux_plugin_parent_class)->dispose(object);
}

static void serious_python_linux_plugin_class_init(SeriousPythonLinuxPluginClass *klass)
{
  G_OBJECT_CLASS(klass)->dispose = serious_python_linux_plugin_dispose;
}

static void serious_python_linux_plugin_init(SeriousPythonLinuxPlugin *self) {}

static void method_call_cb(FlMethodChannel *channel, FlMethodCall *method_call,
                           gpointer user_data)
{
  SeriousPythonLinuxPlugin *plugin = SERIOUS_PYTHON_LINUX_PLUGIN(user_data);
  serious_python_linux_plugin_handle_method_call(plugin, method_call);
}

void serious_python_linux_plugin_register_with_registrar(FlPluginRegistrar *registrar)
{
  SeriousPythonLinuxPlugin *plugin = SERIOUS_PYTHON_LINUX_PLUGIN(
      g_object_new(serious_python_linux_plugin_get_type(), nullptr));

  g_autoptr(FlStandardMethodCodec) codec = fl_standard_method_codec_new();
  g_autoptr(FlMethodChannel) channel =
      fl_method_channel_new(fl_plugin_registrar_get_messenger(registrar),
                            "serious_python_linux",
                            FL_METHOD_CODEC(codec));
  fl_method_channel_set_method_call_handler(channel, method_call_cb,
                                            g_object_ref(plugin),
                                            g_object_unref);

  g_object_unref(plugin);
}