#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <lv2.h>
#include <lv2/lv2plug.in/ns/extensions/ui/ui.h>

static LV2UI_Handle ptapui_instantiate(
	const LV2UI_Descriptor *descriptor,
	const char *plugin_uri,
	const char *bundle_path,
	LV2UI_Write_Function write_function,
	LV2UI_Controller controller,
	LV2UI_Widget *widget,
	const LV2_Feature *const *host_features)
{
	return NULL;
}

static void ptapui_cleanup(LV2UI_Handle ui)
{
}

static void ptapui_port_event(
	LV2UI_Handle ui,
	uint32_t port_index,
	uint32_t buffer_size,
	uint32_t format,
	const void *buffer)
{
}

static const LV2UI_Descriptor s_lv2uidescriptor =
{
	.URI = "urn:fuzzle:ptap#X11UI",
	.instantiate = &ptapui_instantiate,
	.cleanup = &ptapui_cleanup,
	.port_event = &ptapui_port_event,
	.extension_data = NULL,
};

const LV2UI_Descriptor *lv2ui_descriptor(uint32_t index)
{
	if (index == 0) {
		return &s_lv2uidescriptor;
	}

	return NULL;
}