#include <stdlib.h>
#include <Ecore.h>
#include <Ecore_X.h>
#include <Ecore_X_Atoms.h>
#include <Ecore_Evas.h>
#include <Edje.h>

Evas_Object *obj;
Ecore_X_Window win;
int pos = 0;

int
exit_handler(void *data, int type, void *event)
{
	ecore_main_loop_quit();
	return 1;
}

int
enter_handler(void *data, int type, void *event)
{
	printf("enter\n");
	return 1;
}

int
leave_handler(void *data, int type, void *event)
{
	printf("leave\n");
	return 1;
}

int
status_handler(void *data, int type, void *event)
{
	printf("status\n");
	return 1;
}

int
position_handler(void *data, int type, void *event)
{
	/*
	printf("position\n");
	*/
	return 1;
}

int
drop_handler(void *data, int type, void *event)
{
	printf("drop\n");
	return 1;
}

int
finished_handler(void *data, int type, void *event)
{
	printf("finished\n");
	return 1;
}

void
drag_start(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
	char *text = "Dette er en test";
	printf("drag_start\n");
	ecore_x_dnd_type_set(win, "text/plain", 1);
	ecore_x_dnd_begin(win, text, strlen(text) * sizeof(char));
}

void
drag_end(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
	printf("drag_end\n");
	ecore_x_dnd_drop();
}

int
main(int argc, char **argv)
{
	Ecore_Evas *ee;
	int w, h;

	ecore_init();
	ecore_evas_init();
	edje_init();

	ee = ecore_evas_software_x11_new(NULL, 0, 0, 0, 10, 10);
	ecore_evas_borderless_set(ee, 1);
	ecore_evas_layer_set(ee, 999);
	ecore_evas_show(ee);

	win = ecore_evas_software_x11_window_get(ee);
	ecore_x_dnd_aware_set(win, 1);

	obj = edje_object_add(ecore_evas_get(ee));
	edje_object_file_set(obj, "default.edj", "drag");

	w = 400;
	h = 400;
	evas_object_move(obj, 0, 0);
	evas_object_resize(obj, w, h);
	evas_object_show(obj);

	ecore_evas_move(ee, 20, 20);
	ecore_evas_resize(ee, w, h);

	ecore_evas_show(ee);

	ecore_event_handler_add(ECORE_EVENT_SIGNAL_EXIT, exit_handler, NULL);
	ecore_event_handler_add(ECORE_X_EVENT_XDND_ENTER, enter_handler, NULL);
	ecore_event_handler_add(ECORE_X_EVENT_XDND_LEAVE, leave_handler, NULL);
	ecore_event_handler_add(ECORE_X_EVENT_XDND_STATUS, status_handler, NULL);
	ecore_event_handler_add(ECORE_X_EVENT_XDND_POSITION, position_handler, NULL);
	ecore_event_handler_add(ECORE_X_EVENT_XDND_DROP, drop_handler, NULL);
	ecore_event_handler_add(ECORE_X_EVENT_XDND_FINISHED, finished_handler, NULL);
	evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_DOWN, drag_start, NULL);
	evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP, drag_end, NULL);

	ecore_main_loop_begin();
	edje_shutdown();
	ecore_evas_shutdown();
	ecore_shutdown();
	return 0;
}