enventor/src/lib/edc_parser.c

#ifdef HAVE_CONFIG_H
 #include "config.h"
#endif

#include <Enventor.h>
#include "enventor_private.h"

const char ATTR_PREPEND_COLON[] = ": ";
const char ATTR_PREPEND_NONE[] = " ";
const char ATTR_APPEND_SEMICOLON[] = ";";
const char ATTR_APPEND_STATE_VAL[] = " 0.0;";

typedef struct parser_attr_s
{
   Eina_Stringshare *keyword;
   attr_value value;
} parser_attr;

typedef struct cur_name_thread_data_s
{
   Ecore_Thread *thread;
   char *utf8;
   int cur_pos;
   const char *group_name;
   const char *part_name;
   const char *state_name;
   double state_value;
   void (*cb)(void *data, Eina_Stringshare *state_name, double state_value,
              Eina_Stringshare *part_name, Eina_Stringshare *group_name);
   void *cb_data;
   parser_data *pd;
} cur_name_td;

typedef struct type_init_thread_data_s
{
   Eina_Inarray *attrs;
   Ecore_Thread *thread;
   parser_data *pd;
} type_init_td;

struct parser_s
{
   Eina_Inarray *attrs;
   cur_name_td *cntd;
   type_init_td *titd;
};


/*****************************************************************************/
/* Internal method implementation                                            */
/*****************************************************************************/

static void
group_name_thread_blocking(void *data, Ecore_Thread *thread EINA_UNUSED)
{
   const char *quot = QUOT_UTF8;
   const char *group = "group";
   const int quot_len = QUOT_UTF8_LEN;
   const int group_len = 5;  //strlen("group");

   cur_name_td *td = data;
   char *utf8 = td->utf8;
   int cur_pos = td->cur_pos;
   char *p = utf8;
   char *end = utf8 + cur_pos;

   int bracket = 0;
   const char *group_name = NULL;
   int group_name_len = 0;

   while (p <= end)
     {
        //Skip "" range
        if (!strncmp(p, quot, quot_len))
          {
             p += quot_len;
             p = strstr(p, quot);
             if (!p) goto end;
             p += quot_len;
          }

        if (*p == '{')
          {
             bracket++;
             p++;
             continue;
          }

        //Check whether outside of group
        if ((*p == '}') && (p < end))
          {
             bracket--;
             p++;

             if (bracket == 1) group_name = NULL;
             continue;
          }
        //Check Group in
        if (!strncmp(p, group, group_len))
          {
             p += group_len;
             char *name_begin = strstr(p, quot);
             if (!name_begin) goto end;
             name_begin += quot_len;
             p = name_begin;
             char *name_end = strstr(p, quot);
             if (!name_end) goto end;
             group_name = name_begin;
             group_name_len = name_end - name_begin;
             p = name_end + quot_len;
             bracket++;
             continue;
          }
        p++;
     }
   if (group_name)
     group_name = eina_stringshare_add_length(group_name, group_name_len);

end:
   free(utf8);
   td->utf8 = NULL;
   td->group_name = group_name;
}

static void
cur_name_thread_blocking(void *data, Ecore_Thread *thread EINA_UNUSED)
{
   const char *quot = QUOT_UTF8;
   const char *part = "part";
   const char *parts = "parts";
   const char *group = "group";
   const int quot_len = QUOT_UTF8_LEN;
   const int part_len = 4; //strlen("part");
   const int parts_len = 5; //strlen("parts");
   const int group_len = 5;  //strlen("group");

   cur_name_td *td = data;
   char *utf8 = td->utf8;
   int cur_pos = td->cur_pos;
   char *p = utf8;
   char *end = utf8 + cur_pos;

   int bracket = 0;
   const char *group_name = NULL;
   const char *part_name = NULL;
   int group_name_len = 0;
   int part_name_len = 0;

   while (p <= end)
     {
        //Skip "" range
        if (!strncmp(p, quot, quot_len))
          {
             p += quot_len;
             p = strstr(p, quot);
             if (!p) goto end;
             p += quot_len;
          }

        if (*p == '{')
          {
             bracket++;
             p++;
             continue;
          }

        //Check whether outside of part or group
        if ((*p == '}') && (p < end))
          {
             bracket--;
             p++;

             if (bracket == 1) group_name = NULL;
             else if (bracket == 3) part_name = NULL;

             continue;
          }
        //Check Part in
        if (strncmp(p, parts, parts_len))
          {
             if (!strncmp(p, part, part_len))
               {
                  p += part_len;
                  char *name_begin = strstr(p, quot);
                  if (!name_begin) goto end;
                  name_begin += quot_len;
                  p = name_begin;
                  char *name_end = strstr(p, quot);
                  if (!name_end) goto end;
                  part_name = name_begin;
                  part_name_len = name_end - name_begin;
                  p = name_end + quot_len;
                  bracket++;
                  continue;
               }
          }
        //Check Group in
        if (!strncmp(p, group, group_len))
          {
             p += group_len;
             char *name_begin = strstr(p, quot);
             if (!name_begin) goto end;
             name_begin += quot_len;
             p = name_begin;
             char *name_end = strstr(p, quot);
             if (!name_end) goto end;
             group_name = name_begin;
             group_name_len = name_end - name_begin;
             p = name_end + quot_len;
             bracket++;
             continue;
          }
        p++;
     }
   if (part_name)
     part_name = eina_stringshare_add_length(part_name, part_name_len);
   if (group_name)
     group_name = eina_stringshare_add_length(group_name, group_name_len);

end:
   free(utf8);
   td->utf8 = NULL;
   td->part_name = part_name;
   td->group_name = group_name;
}

static void
cur_state_thread_blocking(void *data, Ecore_Thread *thread EINA_UNUSED)
{
   const char *quot = QUOT_UTF8;
   const char *description = "description";
   const char *part = "part";
   const char *parts = "parts";
   const char *group = "group";
   const int quot_len = QUOT_UTF8_LEN;
   const int description_len = 11;  //strlen("description");
   const int part_len = 4; //strlen("part");
   const int parts_len = 5; //strlen("parts");
   const int group_len = 5;  //strlen("group");

   cur_name_td *td = data;
   char *utf8 = td->utf8;
   int cur_pos = td->cur_pos;
   char *p = utf8;
   char *end = utf8 + cur_pos;

   int bracket = 0;
   const char *group_name = NULL;
   const char *part_name = NULL;
   int group_name_len = 0;
   int part_name_len = 0;

   const char *description_name = NULL;
   int description_name_len = 0;
   const char *value = NULL;
   int value_len = 0;
   double value_convert = 0.0;

   td->part_name =   NULL;
   td->group_name =  NULL;
   td->state_name =  NULL;

   while (p && p <= end)
     {
        //Skip "" range
        if (!strncmp(p, quot, quot_len))
          {
             p += quot_len;
             p = strstr(p, quot);
             if (!p) goto end;
             p += quot_len;
          }

        if (*p == '{')
          {
             bracket++;
             p++;
             continue;
          }
        //Check inside comment
        if (*p == '/')
          {
             if (p[1] == '/')
               {
                 p = strchr(p, '\n');
                 continue;
               }
             else if (p[1] == '*')
               {
                 p = strstr(p, "*/");
                 continue;
               }
          }

        //Check whether outside of description or part or group
        if ((*p == '}') && (p < end))
          {
             bracket--;
             p++;

             if (bracket == 1) group_name = NULL;
             else if (bracket == 3) part_name = NULL;
             else if (bracket == 4) description_name = NULL;

             continue;
          }
        //Check Part in
        if (strncmp(p, parts, parts_len))
          {
             if (!strncmp(p, part, part_len))
               {
                  p += part_len;
                  char *name_begin = strstr(p, quot);
                  if (!name_begin) goto end;
                  name_begin += quot_len;
                  p = name_begin;
                  char *name_end = strstr(p, quot);
                  if (!name_end) goto end;
                  part_name = name_begin;
                  part_name_len = name_end - name_begin;
                  p = name_end + quot_len;
                  bracket++;
                  continue;
               }
         }
         if (!strncmp(p, description, description_len))
           {
              p += description_len;
              char *name_begin = strstr(p, quot);
              if (!name_begin) goto end;
              name_begin += quot_len;
              p = name_begin;
              char *name_end = strstr(p, quot);
              if (!name_end) goto end;
              description_name = name_begin;
              description_name_len = name_end - name_begin;
              p = name_end + quot_len;
              value = p;
              bracket++;

              char *value_end = strchr(value, ';');
              char *value_buf = NULL;
              while (value < value_end)
                {
                   if (isdigit(*value) || *value == '.')
                     {
                        value_len = value_end - value;
                        value_buf = (char *)calloc(1, value_len);
                        memcpy(value_buf, value, value_len);
                        break;
                     }
                   value++;
                }
              if (value_buf)
                {
                  value_convert = atof(value_buf);
                  free(value_buf);
                }
              continue;
           }
        //Check Group in
        if (!strncmp(p, group, group_len))
          {
             p += group_len;
             char *name_begin = strstr(p, quot);
             if (!name_begin) goto end;
             name_begin += quot_len;
             p = name_begin;
             char *name_end = strstr(p, quot);
             if (!name_end) goto end;
             group_name = name_begin;
             group_name_len = name_end - name_begin;
             p = name_end + quot_len;
             bracket++;
             continue;
          }
        p++;
     }

   if (part_name)
     part_name = eina_stringshare_add_length(part_name, part_name_len);
   if (group_name)
     group_name = eina_stringshare_add_length(group_name, group_name_len);
   if (description_name)
     description_name = eina_stringshare_add_length(description_name, description_name_len);

   td->part_name = part_name;
   td->group_name = group_name;
   td->state_name = description_name;
   td->state_value = value_convert;

end:
   free(utf8);
   td->utf8 = NULL;
}

static void
cur_name_thread_end(void *data, Ecore_Thread *thread EINA_UNUSED)
{
   cur_name_td *td = data;
   td->cb(td->cb_data,td->state_name, td->state_value,  td->part_name, td->group_name);
   td->pd->cntd = NULL;
   free(td);
}

static void
cur_name_thread_cancel(void *data, Ecore_Thread *thread EINA_UNUSED)
{
   cur_name_td *td = data;
   if (td->pd) td->pd->cntd = NULL;
   free(td->utf8);
   free(td);
}

static void
type_init_thread_blocking(void *data, Ecore_Thread *thread EINA_UNUSED)
{
   type_init_td *td = data;
   parser_attr attr;

   td->attrs = eina_inarray_new(sizeof(parser_attr), 24);
   eina_inarray_step_set(td->attrs, sizeof(Eina_Inarray), sizeof(parser_attr),
                         4);

   //FIXME: construct from the configuration file.

   //Type: Constant
   Eina_Array *types = eina_array_new(12);
   eina_array_push(types, eina_stringshare_add("RECT"));
   eina_array_push(types, eina_stringshare_add("TEXT"));
   eina_array_push(types, eina_stringshare_add("IMAGE"));
   eina_array_push(types, eina_stringshare_add("SWALLOW"));
   eina_array_push(types, eina_stringshare_add("TEXTBLOCK"));
   eina_array_push(types, eina_stringshare_add("GRADIENT"));
   eina_array_push(types, eina_stringshare_add("GROUP"));
   eina_array_push(types, eina_stringshare_add("BOX"));
   eina_array_push(types, eina_stringshare_add("TABLE"));
   eina_array_push(types, eina_stringshare_add("EXTERNAL"));
   eina_array_push(types, eina_stringshare_add("PROXY"));
   eina_array_push(types, eina_stringshare_add("SPACER"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("type");
   attr.value.strs = types;
   attr.value.type = ATTR_VALUE_CONSTANT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *comps = eina_array_new(4);
   eina_array_push(comps, eina_stringshare_add("RAW"));
   eina_array_push(comps, eina_stringshare_add("USER"));
   eina_array_push(comps, eina_stringshare_add("COMP"));
   eina_array_push(comps, eina_stringshare_add("LOSSY"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("image");
   attr.value.strs = comps;
   attr.value.type = ATTR_VALUE_CONSTANT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *trans = eina_array_new(11);
   eina_array_push(trans, eina_stringshare_add("LINEAR"));
   eina_array_push(trans, eina_stringshare_add("ACCELERATE"));
   eina_array_push(trans, eina_stringshare_add("DECELERATE"));
   eina_array_push(trans, eina_stringshare_add("SINUSOIDAL"));
   eina_array_push(trans, eina_stringshare_add("ACCELERATE_FACTOR"));
   eina_array_push(trans, eina_stringshare_add("DECELERATE_FACTOR"));
   eina_array_push(trans, eina_stringshare_add("SINUSOIDAL_FACTOR"));
   eina_array_push(trans, eina_stringshare_add("DIVISOR_INTERP"));
   eina_array_push(trans, eina_stringshare_add("BOUNCE"));
   eina_array_push(trans, eina_stringshare_add("SPRING"));
   eina_array_push(trans, eina_stringshare_add("CUBIC_BEZIER"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("transition");
   attr.value.strs = trans;
   attr.value.type = ATTR_VALUE_CONSTANT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *aspect_mode = eina_array_new(5);
   eina_array_push(aspect_mode, eina_stringshare_add("NONE"));
   eina_array_push(aspect_mode, eina_stringshare_add("NEITHER"));
   eina_array_push(aspect_mode, eina_stringshare_add("VERTICAL"));
   eina_array_push(aspect_mode, eina_stringshare_add("HORIZONTAL"));
   eina_array_push(aspect_mode, eina_stringshare_add("BOTH"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("aspect_mode");
   attr.value.strs = aspect_mode;
   attr.value.type = ATTR_VALUE_CONSTANT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *aspect_prefer = eina_array_new(4);
   eina_array_push(aspect_prefer, eina_stringshare_add("NONE"));
   eina_array_push(aspect_prefer, eina_stringshare_add("VERTICAL"));
   eina_array_push(aspect_prefer, eina_stringshare_add("HORIZONTAL"));
   eina_array_push(aspect_prefer, eina_stringshare_add("BOTH"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("aspect_preference");
   attr.value.strs = aspect_prefer;
   attr.value.type = ATTR_VALUE_CONSTANT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *effect = eina_array_new(11);
   eina_array_push(effect, eina_stringshare_add("NONE"));
   eina_array_push(effect, eina_stringshare_add("PLAIN"));
   eina_array_push(effect, eina_stringshare_add("OUTLINE"));
   eina_array_push(effect, eina_stringshare_add("SOFT_OUTLINE"));
   eina_array_push(effect, eina_stringshare_add("SHADOW"));
   eina_array_push(effect, eina_stringshare_add("SOFT_SHADOW"));
   eina_array_push(effect, eina_stringshare_add("OUTLINE_SHADOW"));
   eina_array_push(effect, eina_stringshare_add("OUTLINE_SOFT_SHADOW"));
   eina_array_push(effect, eina_stringshare_add("FAR_SHADOW"));
   eina_array_push(effect, eina_stringshare_add("FAR_SOFT_SHADOW"));
   eina_array_push(effect, eina_stringshare_add("GLOW"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("effect");
   attr.value.strs = effect;
   attr.value.type = ATTR_VALUE_CONSTANT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *action = eina_array_new(23);
   eina_array_push(action, eina_stringshare_add("NONE"));
   eina_array_push(action, eina_stringshare_add("STATE_SET"));
   eina_array_push(action, eina_stringshare_add("ACTION_STOP"));
   eina_array_push(action, eina_stringshare_add("SIGNAL_EMIT"));
   eina_array_push(action, eina_stringshare_add("DRAG_VAL_SET"));
   eina_array_push(action, eina_stringshare_add("DRAG_VAL_STEP"));
   eina_array_push(action, eina_stringshare_add("DRAG_VAL_PAGE"));
   eina_array_push(action, eina_stringshare_add("SCRIPT"));
   eina_array_push(action, eina_stringshare_add("FOCUS_SET"));
   eina_array_push(action, eina_stringshare_add("FOCUS_OBJECT"));
   eina_array_push(action, eina_stringshare_add("PARAM_COPY"));
   eina_array_push(action, eina_stringshare_add("PARAM_SET"));
   eina_array_push(action, eina_stringshare_add("PLAY_SAMPLE"));
   eina_array_push(action, eina_stringshare_add("PLAY_TONE"));
   eina_array_push(action, eina_stringshare_add("PHYSICS_IMPULSE"));
   eina_array_push(action, eina_stringshare_add("PHYSICS_TORQUE_IMPULSE"));
   eina_array_push(action, eina_stringshare_add("PHYSICS_FORCE"));
   eina_array_push(action, eina_stringshare_add("PHYSICS_TORQUE"));
   eina_array_push(action, eina_stringshare_add("PHYSICS_FORCES_CLEAR"));
   eina_array_push(action, eina_stringshare_add("PHYSICS_VEL_SET"));
   eina_array_push(action, eina_stringshare_add("PHYSICS_ANG_VEL_SET"));
   eina_array_push(action, eina_stringshare_add("PHYSICS_STOP"));
   eina_array_push(action, eina_stringshare_add("PHYSICS_ROT_SET"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("action");
   attr.value.strs = action;
   attr.value.type = ATTR_VALUE_CONSTANT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *sig = eina_array_new(15);
   eina_array_push(sig, eina_stringshare_add("\"mouse,down,*\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,down,1\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,down,2\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,down,3\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,up,*\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,up,1\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,up,2\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,up,3\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,clicked,*\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,clicked,1\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,clicked,2\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,clicked,3\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,move\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,in\""));
   eina_array_push(sig, eina_stringshare_add("\"mouse,out\""));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("signal");
   attr.value.strs = sig;
   attr.value.type = ATTR_VALUE_CONSTANT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   //Type: Integer
   Eina_Array *rgba = eina_array_new(4);
   eina_array_push(rgba, eina_stringshare_add("R:"));
   eina_array_push(rgba, eina_stringshare_add("G:"));
   eina_array_push(rgba, eina_stringshare_add("B:"));
   eina_array_push(rgba, eina_stringshare_add("A:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("color");
   attr.value.strs = rgba;
   attr.value.cnt = 4;
   attr.value.min = 0;
   attr.value.max = 255;
   attr.value.type = ATTR_VALUE_INTEGER;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   rgba = eina_array_new(4);
   eina_array_push(rgba, eina_stringshare_add("R:"));
   eina_array_push(rgba, eina_stringshare_add("G:"));
   eina_array_push(rgba, eina_stringshare_add("B:"));
   eina_array_push(rgba, eina_stringshare_add("A:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("color2");
   attr.value.strs = rgba;
   attr.value.cnt = 4;
   attr.value.min = 0;
   attr.value.max = 255;
   attr.value.type = ATTR_VALUE_INTEGER;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   rgba = eina_array_new(4);
   eina_array_push(rgba, eina_stringshare_add("R:"));
   eina_array_push(rgba, eina_stringshare_add("G:"));
   eina_array_push(rgba, eina_stringshare_add("B:"));
   eina_array_push(rgba, eina_stringshare_add("A:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("color3");
   attr.value.strs = rgba;
   attr.value.cnt = 4;
   attr.value.min = 0;
   attr.value.max = 255;
   attr.value.type = ATTR_VALUE_INTEGER;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *scale = eina_array_new(1);
   eina_array_push(scale, eina_stringshare_add("Scale:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("scale");
   attr.value.strs = scale;
   attr.value.cnt = 1;
   attr.value.min = 0;
   attr.value.max = 1;
   attr.value.type = ATTR_VALUE_BOOLEAN;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *smooth = eina_array_new(1);
   eina_array_push(smooth, eina_stringshare_add("Smooth:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("smooth");
   attr.value.strs = smooth;
   attr.value.cnt = 1;
   attr.value.min = 0;
   attr.value.max = 1;
   attr.value.type = ATTR_VALUE_BOOLEAN;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *visible = eina_array_new(1);
   eina_array_push(visible, eina_stringshare_add("Visibility:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("visible");
   attr.value.strs = visible;
   attr.value.cnt = 1;
   attr.value.min = 0;
   attr.value.max = 1;
   attr.value.type = ATTR_VALUE_BOOLEAN;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *onoff = eina_array_new(1);
   eina_array_push(onoff, eina_stringshare_add("Map:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("on");
   attr.value.strs = onoff;
   attr.value.cnt = 1;
   attr.value.min = 0;
   attr.value.max = 1;
   attr.value.type = ATTR_VALUE_BOOLEAN;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *xy = eina_array_new(2);
   eina_array_push(xy, eina_stringshare_add("X:"));
   eina_array_push(xy, eina_stringshare_add("Y:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("fixed");
   attr.value.strs = xy;
   attr.value.cnt = 2;
   attr.value.min = 0;
   attr.value.max = 1;
   attr.value.type = ATTR_VALUE_BOOLEAN;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *size = eina_array_new(1);
   eina_array_push(size, eina_stringshare_add("Size:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("size");
   attr.value.strs = size;
   attr.value.cnt = 1;
   attr.value.min = 1;
   attr.value.max = 255;
   attr.value.type = ATTR_VALUE_INTEGER;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *wh = eina_array_new(2);
   eina_array_push(wh, eina_stringshare_add("W:"));
   eina_array_push(wh, eina_stringshare_add("H:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("min");
   attr.value.strs = wh;
   attr.value.cnt = 2;
   attr.value.min = 0;
   attr.value.max = 1000;
   attr.value.type = ATTR_VALUE_INTEGER;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   wh = eina_array_new(2);
   eina_array_push(wh, eina_stringshare_add("W:"));
   eina_array_push(wh, eina_stringshare_add("H:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("max");
   attr.value.strs = wh;
   attr.value.cnt = 2;
   attr.value.min = 0;
   attr.value.max = 1000;
   attr.value.type = ATTR_VALUE_INTEGER;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *mouse_events = eina_array_new(1);
   eina_array_push(mouse_events, eina_stringshare_add("Mouse Events:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("mouse_events");
   attr.value.strs = mouse_events;
   attr.value.cnt = 1;
   attr.value.min = 0;
   attr.value.max = 1;
   attr.value.type = ATTR_VALUE_BOOLEAN;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   //Type: Float
   xy = eina_array_new(2);
   eina_array_push(xy, eina_stringshare_add("X:"));
   eina_array_push(xy, eina_stringshare_add("Y:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("relative");
   attr.value.strs = xy;
   attr.value.cnt = 2;
   attr.value.min = 0.0;
   attr.value.max = 1;
   attr.value.type = ATTR_VALUE_FLOAT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   wh = eina_array_new(2);
   eina_array_push(wh, eina_stringshare_add("W:"));
   eina_array_push(wh, eina_stringshare_add("H:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("aspect");
   attr.value.strs = wh;
   attr.value.cnt = 2;
   attr.value.min = 0.0;
   attr.value.max = 1.0;
   attr.value.type = ATTR_VALUE_FLOAT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   xy = eina_array_new(2);
   eina_array_push(xy, eina_stringshare_add("X:"));
   eina_array_push(xy, eina_stringshare_add("Y:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("align");
   attr.value.strs = xy;
   attr.value.cnt = 2;
   attr.value.min = 0.0;
   attr.value.max = 1.0;
   attr.value.type = ATTR_VALUE_FLOAT;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *duration = eina_array_new(1);
   eina_array_push(duration, eina_stringshare_add("Time:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("LINEAR");
   attr.value.strs = duration;
   attr.value.cnt = 1;
   attr.value.min = 0.0;
   attr.value.max = 5.0;
   attr.value.type = ATTR_VALUE_FLOAT;
   attr.value.prepend_str = ATTR_PREPEND_NONE;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   duration = eina_array_new(1);
   eina_array_push(duration, eina_stringshare_add("Time:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("ACCELERATE");
   attr.value.strs = duration;
   attr.value.cnt = 1;
   attr.value.min = 0.0;
   attr.value.max = 5.0;
   attr.value.type = ATTR_VALUE_FLOAT;
   attr.value.prepend_str = ATTR_PREPEND_NONE;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   duration = eina_array_new(1);
   eina_array_push(duration, eina_stringshare_add("Time:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("DECELERATE");
   attr.value.strs = duration;
   attr.value.cnt = 1;
   attr.value.min = 0.0;
   attr.value.max = 5.0;
   attr.value.type = ATTR_VALUE_FLOAT;
   attr.value.prepend_str = ATTR_PREPEND_NONE;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   duration = eina_array_new(1);
   eina_array_push(duration, eina_stringshare_add("Time:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("SINUSOIDAL");
   attr.value.strs = duration;
   attr.value.cnt = 1;
   attr.value.min = 0.0;
   attr.value.max = 5.0;
   attr.value.type = ATTR_VALUE_FLOAT;
   attr.value.prepend_str = ATTR_PREPEND_NONE;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   Eina_Array *duration_factor = eina_array_new(2);
   eina_array_push(duration_factor, eina_stringshare_add("Time:"));
   eina_array_push(duration_factor, eina_stringshare_add("Factor:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("ACCELERATE_FACTOR");
   attr.value.strs = duration_factor;
   attr.value.cnt = 2;
   attr.value.min = 0.0;
   attr.value.max = 5.0;
   attr.value.type = ATTR_VALUE_FLOAT;
   attr.value.prepend_str = ATTR_PREPEND_NONE;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   duration_factor = eina_array_new(2);
   eina_array_push(duration_factor, eina_stringshare_add("Time:"));
   eina_array_push(duration_factor, eina_stringshare_add("Factor:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("DECELERATE_FACTOR");
   attr.value.strs = duration_factor;
   attr.value.cnt = 2;
   attr.value.min = 0.0;
   attr.value.max = 5.0;
   attr.value.type = ATTR_VALUE_FLOAT;
   attr.value.prepend_str = ATTR_PREPEND_NONE;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   duration_factor = eina_array_new(2);
   eina_array_push(duration_factor, eina_stringshare_add("Time:"));
   eina_array_push(duration_factor, eina_stringshare_add("Factor:"));

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("SINUSOIDAL_FACTOR");
   attr.value.strs = duration_factor;
   attr.value.cnt = 2;
   attr.value.min = 0.0;
   attr.value.max = 5.0;
   attr.value.type = ATTR_VALUE_FLOAT;
   attr.value.prepend_str = ATTR_PREPEND_NONE;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   //Type: Part
   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("target");
   attr.value.type = ATTR_VALUE_PART;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("to");
   attr.value.type = ATTR_VALUE_PART;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("source");
   attr.value.type = ATTR_VALUE_PART;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   //Type: State
   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("STATE_SET");
   attr.value.type = ATTR_VALUE_STATE;
   attr.value.prepend_str = ATTR_PREPEND_NONE;
   attr.value.append_str = ATTR_APPEND_STATE_VAL;
   attr.value.program = EINA_TRUE;
   eina_inarray_push(td->attrs, &attr);

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("inherit");
   attr.value.type = ATTR_VALUE_STATE;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_STATE_VAL;
   eina_inarray_push(td->attrs, &attr);

   //Type: Image
   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("normal");
   attr.value.type = ATTR_VALUE_IMAGE;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("tween");
   attr.value.type = ATTR_VALUE_IMAGE;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);

   //Type: Program
   memset(&attr, 0x00, sizeof(parser_attr));
   attr.keyword = eina_stringshare_add("after");
   attr.value.type = ATTR_VALUE_PROGRAM;
   attr.value.prepend_str = ATTR_PREPEND_COLON;
   attr.value.append_str = ATTR_APPEND_SEMICOLON;
   eina_inarray_push(td->attrs, &attr);
}

static void
type_init_thread_end(void *data, Ecore_Thread *thread EINA_UNUSED)
{
   type_init_td *td = data;
   td->pd->titd = NULL;
   td->pd->attrs = td->attrs;
   free(td);
}

static void
type_init_thread_cancel(void *data, Ecore_Thread *thread EINA_UNUSED)
{
   type_init_td *td = data;
   if (td->pd) td->pd->titd = NULL;
   free(td);
}

static const char *
end_of_parts_block_find(const char *pos)
{
   //TODO: Process comments and quotes.
   pos = strstr(pos, "parts");
   if (!pos) return NULL;
   pos = strstr(pos, "{");
   if (!pos) return NULL;
   pos++;
   char level = 1;

   while (*pos)
     {
        if (*pos == '{') level++;
        else if (*pos == '}') level--;

        if (!level) return --pos;
        pos++;
     }
   return NULL;
}

static const char *
group_beginning_pos_get(const char* source, const char *group_name)
{
   const char* GROUP_SYNTAX_NAME = "group";
   const char *quot = QUOT_UTF8;
   const int quot_len = QUOT_UTF8_LEN;

   const char *pos = strstr(source, GROUP_SYNTAX_NAME);

   //TODO: Process comments and quotes.
   while (pos)
   {
      const char *name = strstr(pos, quot);
      if (!name) return NULL;
      name += quot_len;
      pos = strstr(name, quot);
      if (!pos) return NULL;
      if (!strncmp(name, group_name, strlen(group_name)))
        return pos;
      pos = strstr(++pos,  GROUP_SYNTAX_NAME);
   }

   return NULL;
}

static Eina_Bool
parser_collections_block_pos_get(const Evas_Object *entry,
                                 const char *block_name, int *ret)
{
   const char* GROUP_SYNTAX_NAME = "group";
   const int BLOCK_NAME_LEN = strlen(block_name);
   *ret = -1;

   const char *text = elm_entry_entry_get(entry);
   if (!text) return EINA_FALSE;

   char *utf8 = elm_entry_markup_to_utf8(text);
   if (!utf8) return EINA_FALSE;

   const char *pos = strstr(utf8, block_name);
   if (pos)
     {
        /* TODO: Remove this check and process lines of the form
           "images.image: "logo.png" COMP;" */
        if (*(pos + BLOCK_NAME_LEN + 1) == '.')
          return EINA_FALSE;

        pos = strstr(pos, "{\n");
        if (!pos) return EINA_FALSE;

        *ret = pos - utf8 + 2;
        return EINA_TRUE;
     }
   pos = strstr(utf8, GROUP_SYNTAX_NAME);
   if (pos)
     {
        *ret = pos - utf8;
        return EINA_FALSE;
     }
   return EINA_FALSE;
}

/*****************************************************************************/
/* Externally accessible calls                                               */
/*****************************************************************************/

void
parser_cancel(parser_data *pd)
{
   if (pd->cntd) ecore_thread_cancel(pd->cntd->thread);
}

char *
parser_name_get(parser_data *pd EINA_UNUSED, const char *cur)
{
   if (!cur) return NULL;

   char *p = (char *) cur;
   char *end;
   p = strstr(p, "\"");
   if (!p) return NULL;
   p++;
   end = strstr(p, "\"");
   if (!end) return NULL;
   return strndup(p, (end - p));
}

const char *
parser_colon_pos_get(parser_data *pd EINA_UNUSED, const char *cur)
{
   if (!cur) return NULL;
   return strstr(cur, ":");
}

attr_value *
parser_attribute_get(parser_data *pd, const char *text, const char *cur,
                     const char *selected)
{
   if (!text || !cur) return NULL;
   if ((*cur == ';') || (*cur == ':')) return NULL;

   parser_attr *attr;
   Eina_Bool instring = EINA_FALSE;

   char *p = (char *) cur;

   while (p >= text)
     {
        if (*p == '\"') instring = !instring;
        p--;
     }
   if (instring) return NULL;

   EINA_INARRAY_FOREACH(pd->attrs, attr)
     {
        if (!strcmp(selected, attr->keyword))
             return &attr->value;
     }

   return NULL;
}

/* Function is_numberic is refer to the following url.
   http://rosettacode.org/wiki/Determine_if_a_string_is_numeric#C */
static Eina_Bool
is_numberic(const char *str)
{
   Eina_Bool ret = EINA_FALSE;
   char *p;

   if (!str || (*str == '\0') || isspace(*str))
     return EINA_FALSE;

   double v = strtod(str, &p);
   (v);  //trick for avoding unused compiler warning.

   if (*p == '\0') ret = EINA_TRUE;

   return ret;
}

void
parser_attribute_value_set(attr_value *value, char *cur)
{
   const char token[4] = " ;:";
   char *str = strtok(cur, token);
   int i;

   if (!str) return;
   str = strtok(NULL, token); //Skip the keyword

   //Initialize attribute values
   for (i = 0; i < value->cnt; i++)
     value->val[i] = 0;

   for (i = 0; str && (i < value->cnt); str = strtok(NULL, token))
     {
        if (!is_numberic(str)) continue;

        value->val[i] = atof(str);
        i++;
     }
}

Eina_Stringshare *
parser_paragh_name_get(parser_data *pd EINA_UNUSED, Evas_Object *entry)
{
   //FIXME: list up groups
#define GROUP_CNT 13
   typedef struct _group_info
   {
      char *str;
      int len;
   } group_info;

   group_info group_list[GROUP_CNT] =
     {
        { "collections", 11 },
        { "description", 11 },
        { "fill", 4 },
        { "group", 5 },
        { "images", 6 },
        { "map", 3 },
        { "origin", 6 },
        { "parts", 5 },
        { "part", 4 },
        { "programs", 8 },
        { "program", 7 },
        { "rel1", 4 },
        { "rel2", 4 }
     };

   const char *text = elm_entry_entry_get(entry);
   if (!text) return NULL;

   char *utf8 = elm_entry_markup_to_utf8(text);
   if (!utf8) return NULL;

   int cur_pos = elm_entry_cursor_pos_get(entry);
   if (cur_pos < 1) return NULL;

   const char *quot = QUOT_UTF8;
   int quot_len = QUOT_UTF8_LEN;
   char *cur = utf8;
   char *end = cur + cur_pos;
   char *stack[20];
   int depth = 0;

   //1. Figure out depth.
   while (cur <= end)
     {
        //Skip "" range
        if (!strncmp(cur, quot, quot_len))
          {
             cur += quot_len;
             cur = strstr(cur, quot);
             if (!cur) return NULL;
             cur += quot_len;
          }

        if (*cur == '{')
          {
             stack[depth] = cur;
             depth++;
          }
        else if (*cur == '}')
          {
             if (depth > 0) depth--;
          }
        cur++;
     }

   if (depth == 0) return NULL;

   //2. Parse the paragraph Name
   cur = stack[depth - 1];
   int i;
   while (cur > utf8)
     {
        cur--;
        for (i = 0; i < GROUP_CNT; i++)
          {
             group_info *gi = &group_list[i];
             if (!strncmp(cur, gi->str, gi->len))
               return eina_stringshare_add_length(gi->str, gi->len);
          }
     }

   return NULL;
}

Eina_Stringshare*
parser_cur_name_fast_get(Evas_Object *entry, const char *scope)
{
   const char *quot = QUOT_UTF8;
   const int quot_len = QUOT_UTF8_LEN;
   const int scope_len = strlen(scope);

   const char *text = elm_entry_entry_get(entry);
   if (!text) return NULL;

   char *utf8 = elm_entry_markup_to_utf8(text);
   if (!utf8) return NULL;

   int cur_pos = elm_entry_cursor_pos_get(entry);

   char *p = utf8;
   char *end = utf8 + cur_pos;

   int bracket = 0;
   const char *name = NULL;
   int name_len = 0;

   while (p <= end)
     {
        //Skip "" range
        if (!strncmp(p, quot, quot_len))
          {
             p += quot_len;
             p = strstr(p, quot);
             if (!p) goto end;
             p += quot_len;
          }

        if (*p == '{')
          {
             bracket++;
             p++;
             continue;
          }

        //Check whether outside of scope
        if ((*p == '}') && (p < end))
          {
             bracket--;
             p++;

             if (bracket == 1) name = NULL;
             continue;
          }
        //Check Scope in
        if (!strncmp(p, scope, scope_len))
          {
             p += scope_len;
             char *name_begin = strstr(p, quot);
             if (!name_begin) goto end;
             name_begin += quot_len;
             p = name_begin;
             char *name_end = strstr(p, quot);
             if (!name_end) goto end;
             name = name_begin;
             name_len = name_end - name_begin;
             p = name_end + quot_len;
             bracket++;
             continue;
          }
        p++;
     }
   if (name) name = eina_stringshare_add_length(name, name_len);

end:
   free(utf8);
   return name;
}

void
parser_cur_group_name_get(parser_data *pd, Evas_Object *entry,
                          void (*cb)(void *data, Eina_Stringshare *state_name, double state_value,
                          Eina_Stringshare *part_name, Eina_Stringshare *group_name), void *data)
{
   if (pd->cntd) ecore_thread_cancel(pd->cntd->thread);

   const char *text = elm_entry_entry_get(entry);
   if (!text) return;

   char *utf8 = elm_entry_markup_to_utf8(text);
   if (!utf8) return;

   cur_name_td *td = calloc(1, sizeof(cur_name_td));
   if (!td)
     {
        free(utf8);
        EINA_LOG_ERR("Failed to allocate Memory!");
        return;
     }

   td->pd = pd;
   pd->cntd = td;
   td->utf8 = utf8;
   td->cur_pos = elm_entry_cursor_pos_get(entry);
   td->cb = cb;
   td->cb_data = data;

   td->thread = ecore_thread_run(group_name_thread_blocking,
                                 cur_name_thread_end,
                                 cur_name_thread_cancel,
                                 td);
}

void
parser_cur_name_get(parser_data *pd, Evas_Object *entry,
                    void (*cb)(void *data, Eina_Stringshare *state_name, double state_value,
                    Eina_Stringshare *part_name, Eina_Stringshare *group_name), void *data)
{
   if (pd->cntd) ecore_thread_cancel(pd->cntd->thread);

   const char *text = elm_entry_entry_get(entry);
   if (!text) return;

   char *utf8 = elm_entry_markup_to_utf8(text);
   if (!utf8) return;

   cur_name_td *td = calloc(1, sizeof(cur_name_td));
   if (!td)
     {
        free(utf8);
        EINA_LOG_ERR("Failed to allocate Memory!");
        return;
     }

   td->pd = pd;
   pd->cntd = td;
   td->utf8 = utf8;
   td->cur_pos = elm_entry_cursor_pos_get(entry);
   td->cb = cb;
   td->cb_data = data;

   td->thread = ecore_thread_run(cur_name_thread_blocking,
                                 cur_name_thread_end,
                                 cur_name_thread_cancel,
                                 td);
}

void
parser_cur_state_get(parser_data *pd, Evas_Object *entry,
                     void (*cb)(void *data, Eina_Stringshare *state_name, double state_value,
                     Eina_Stringshare *part_name, Eina_Stringshare *group_name), void *data)
{
   if (pd->cntd) ecore_thread_cancel(pd->cntd->thread);

   const char *text = elm_entry_entry_get(entry);
   if (!text) return;

   char *utf8 = elm_entry_markup_to_utf8(text);
   if (!utf8) return;

   cur_name_td *td = calloc(1, sizeof(cur_name_td));
   if (!td)
     {
        free(utf8);
        EINA_LOG_ERR("Failed to allocate Memory!");
        return;
     }

   td->pd = pd;
   pd->cntd = td;
   td->utf8 = utf8;
   td->cur_pos = elm_entry_cursor_pos_get(entry);
   td->cb = cb;
   td->cb_data = data;

   td->thread = ecore_thread_run(cur_state_thread_blocking,
                                 cur_name_thread_end,
                                 cur_name_thread_cancel,
                                 td);
}

int
parser_line_cnt_get(parser_data *pd EINA_UNUSED, const char *src)
{
   if (!src) return 0;

   int cnt = 0;

   while ((src = strstr(src, EOL)))
     {
        cnt++;
        src += EOL_LEN;
     }

   return cnt;
}

Eina_Stringshare *
parser_first_group_name_get(parser_data *pd EINA_UNUSED, Evas_Object *entry)
{
   Evas_Object *tb = elm_entry_textblock_get(entry);
   char *text = (char *) evas_object_textblock_text_markup_get(tb);
   char *p = text;

   const char *quot = QUOT;
   int quot_len = QUOT_LEN;
   const char *group = "group";
   int group_len = 5; //strlen("group");

   while (p < (text + strlen(text)))
     {
        //Skip "" range
        if (!strncmp(p, quot, quot_len))
          {
             p += quot_len;
             p = strstr(p, quot);
             if (!p) return NULL;
             p += quot_len;
          }

       if (!strncmp(p, group, group_len))
          {
             p += group_len;
             char *name_begin = strstr(p, quot);
             if (!name_begin) return NULL;
             name_begin += quot_len;
             p = name_begin;
             char *name_end = strstr(p, quot);
             if (!name_end) return NULL;
             return eina_stringshare_add_length(name_begin,
                                                name_end - name_begin);
             break;
          }
        p++;
     }
   return NULL;
}

Eina_List *
parser_states_filtered_name_get(Eina_List *states)
{
   Eina_List *ret = NULL;
   Eina_List *l;
   char *state;
   EINA_LIST_FOREACH(states, l, state)
     {
        char *p = state;
        char *pp = state;
        while ((p = strstr(p, " ")))
           {
              pp = p;
              p++;
           }
        ret = eina_list_append(ret, strndup(state, pp - state));
     }
   return ret;
}

parser_data *
parser_init(void)
{
   parser_data *pd = calloc(1, sizeof(parser_data));
   if (!pd)
     {
        EINA_LOG_ERR("Failed to allocate Memory!");
        return NULL;
     }

   type_init_td *td = calloc(1, sizeof(type_init_td));
   if (!td)
     {
        EINA_LOG_ERR("Failed to allocate Memory!");
        free(pd);
        return NULL;
     }

   td->pd = pd;
   pd->titd = td;
   td->thread = ecore_thread_run(type_init_thread_blocking,
                                 type_init_thread_end,
                                 type_init_thread_cancel, td);
   return pd;
}

void
parser_term(parser_data *pd)
{
   if (pd->cntd)
     {
        pd->cntd->pd = NULL;
        ecore_thread_cancel(pd->cntd->thread);
     }
   if (pd->titd)
     {
        pd->titd->pd = NULL;
        ecore_thread_cancel(pd->titd->thread);
     }

   parser_attr *attr;

   EINA_INARRAY_FOREACH(pd->attrs, attr)
     {
        eina_stringshare_del(attr->keyword);

        if (attr->value.strs)
          {
             while (eina_array_count(attr->value.strs))
               eina_stringshare_del(eina_array_pop(attr->value.strs));
             eina_array_free(attr->value.strs);
          }
     }

   eina_inarray_free(pd->attrs);

   free(pd);
}

int
parser_end_of_parts_block_pos_get(const Evas_Object *entry,
                                  const char *group_name)
{
   if (!group_name) return -1;

   const char *text = elm_entry_entry_get(entry);
   if (!text) return -1;

   char *utf8 = elm_entry_markup_to_utf8(text);
   if (!utf8) return -1;

   const char *pos = group_beginning_pos_get(utf8, group_name);
   if (!pos)
     {
        free(utf8);
        return -1;
     }

   pos = end_of_parts_block_find(++pos);
   if (!pos)
     {
        free(utf8);
        return - 1;
     }

   int ret = (pos - utf8) + 1;

   free(utf8);

   return ret;
}

Eina_Bool
parser_images_pos_get(const Evas_Object *entry, int *ret)
{
   return parser_collections_block_pos_get(entry, "images", ret);
}

Eina_Bool
parser_styles_pos_get(const Evas_Object *entry, int *ret)
{
   return parser_collections_block_pos_get(entry, "styles", ret);
}