#include <Ecore_Evas.h>
#include <Ecore.h>

#include <libxml/parser.h>
#include <libxml/tree.h>

#define WIDTH 400
#define HEIGHT 400

Ecore_Evas  *   ee;
Evas        *   evas;
Evas_Object *   base_rect;
Evas_Object *   polygon;

static void
handle_Pont(xmlNodePtr cur)
{
  xmlChar *x,*y;

  x = xmlGetProp(cur, "X");
  y = xmlGetProp(cur, "Y");

  evas_object_polygon_point_add(polygon, 2*atoi(x), 2*atoi(y));  

  return;
}

static void
print_element_names(xmlNodePtr a_node)
{
  xmlNodePtr cur_node = NULL;

  for (cur_node = a_node; cur_node; cur_node = cur_node->next) {
    if (cur_node->type == XML_ELEMENT_NODE) {
      // if (!xmlStrcmp(cur_node->name, (xmlChar *)"Alakzat")) {
      //  handle_Alakzat(cur_node);
      //}
      if (!xmlStrcmp(cur_node->name, (xmlChar *)"Pont")) {
        handle_Pont(cur_node);
      }
    }

    print_element_names(cur_node->children);
  }
}

int main(int argc, char* argv[]){

  xmlDoc *doc = NULL;
  xmlNodePtr root_element = NULL;

  if (argc != 2)
    return(1);
  
  /*parse the file and get the DOM */
  doc = xmlReadFile(argv[1], NULL, 0);
  
  /*Get the root element node */
  root_element = xmlDocGetRootElement(doc);

  ecore_init();

  ee = ecore_evas_software_x11_new(NULL, 0,  0, 0, WIDTH, HEIGHT);
  ecore_evas_title_set(ee, "Ecore_Evas Template");
  ecore_evas_borderless_set(ee, 0);
  ecore_evas_show(ee);


  evas = ecore_evas_get(ee);
  evas_font_path_append(evas, "fonts/");


  base_rect = evas_object_rectangle_add(evas);
  evas_object_resize(base_rect, (double)WIDTH, (double)HEIGHT);
  evas_object_color_set(base_rect, 255, 255, 255, 255);
  evas_object_show(base_rect);

  /* Insert Object Here */
  
  polygon = evas_object_polygon_add(evas);

  print_element_names(root_element);

  /*free the document */
  xmlFreeDoc(doc);

  /*
   *Free the global variables that may
   *have been allocated by the parser.
   */
  xmlCleanupParser();

  evas_object_color_set(polygon, 0, 64, 255, 255);
  evas_object_show(polygon);
  
  ecore_main_loop_begin();

  return 0;
}