legacy/experimental/ecdb/trunk/src/ecdb_misc.c

/* vim: set sw=3 ts=3 sts=3 expandtab: */
#include "ecdb.h"

Ecdb_Project *
ecdb_project_new(void)
{
   Ecdb_Project *proj;

   proj = calloc(1, sizeof(Ecdb_Project));
   if (!proj)
   {
      return NULL;
   }
   if (!ecdb_project_init(proj))
   {
      FREE(proj);
      return NULL;
   }
   
   return proj;
}

int
ecdb_project_init(Ecdb_Project *proj)
{
   return TRUE;
}

void
ecdb_project_destroy(Ecdb_Project *proj)
{
   printf("Destroying base project\n");
}

void
ecdb_project_type_set(Ecdb_Project *proj, unsigned int t)
{
   proj->type = t;
}

int
ecdb_shutdown(void *data, int type, void *event)
{
   if (em->drives)
   {
      ecdb_drive_info_list_free(em->drives);
   }
   if (em->dnd_candidates)
   {
      eina_list_free(em->dnd_candidates);
   }
   FREE(em);
   
   if (!ecore_file_recursive_rm("/tmp/ecdb"))
   {
      printf("Removal of temporary directory failed!\n");
   }
   ewl_main_quit();
   return FALSE;
}

int
ecdb_burn_init(void)
{
   if (!burn_initialize())
   {
      return 0;
   }

   burn_msgs_set_severities("NEVER", "SORRY", "ecdb: ");
   burn_set_signal_handling("ecdb: ", NULL, 0);

   return 1;
}

int
ecdb_image_init(void)
{
   if (!iso_init())
   {
      return 0;
   }
   iso_set_msgs_severities("NEVER", "SORRY", "ecdb: ");

   return 1;
}

int
ecdb_match_keyword(const char *chk, const char *key, int len)
{
   int i;

   for (i = 0; i < len; i++)
   {
      if (chk[i] != key[i])
      {
         return TRUE;
      }
   }

   return FALSE;
}

char *
ecdb_strip_string(const char *strip)
{
   char *t1 = (char *)strip;

   do
   {
      if (*t1 == ' ')
      {
         t1++;
         return strdup(t1);
      }
   } while ((t1) && (t1++));

   return NULL;
}

char *
ecdb_strip_next_argument(const char *strip)
{
   char *t1 = (char *)strip, *t2;
   char *ret = NULL;
   int len = 0, space = FALSE;

   do
   {
      if (*t1 == ' ')
      {
         space = TRUE;
      }

      if ((*t1 != ' ') && (space == TRUE))
      {
         t2 = t1;

         /* Find length of string to copy */
         while ((*t2) && (*t2 != ' '))
         {
            len++;
            t2++;
         }

         /* Given no more args */
         if (!len)
         {
            return NULL;
         }
         else
         {
            len++;
         }

         /* Make a new string and copy everything over */
         ret = malloc(sizeof(char) * len);
         memcpy(ret, t1, len);
         return ret;
      }
   } while (*(t1++));

   return NULL;
}

int
ecdb_dnd_position(void *data, int type, void *event)
{
   Eina_List *l;
   Ecore_X_Event_Xdnd_Position *ev;
   Evas_Object *o;
   Ecore_X_Rectangle rect;
   Evas_Coord window_x, window_y, window_w, window_h, x, y, w, h;

   ev = event;
   if (ev->win != ecore_evas_software_x11_window_get(em->main_win_ee))
   {
      return 1;
   }

   ecore_evas_geometry_get(em->main_win_ee, &window_x, &window_y, &window_w,
                                                                  &window_h);
   em->dnd_candidates = eina_list_nth_list(em->dnd_candidates, 0);
   EINA_LIST_FOREACH(em->dnd_candidates, l, o)
   {
      if (evas_object_visible_get(o))
      {
         evas_object_geometry_get(o, &x, &y, &w, &h);
         x += window_x;
         y += window_y;

         if ((ev->position.x >= x) && (ev->position.x <= (x+w))
               && (ev->position.y >= y) && (ev->position.y <= (y + h)))
         {
            rect.x = x;
            rect.y = y;
            rect.width = w;
            rect.height = h;
            em->drop_object = o;
            ecore_x_dnd_send_status(1, 1, rect, ECORE_X_DND_ACTION_PRIVATE);
            return 1;
         }
      }
   }

   rect.x = window_x;
   rect.y = window_y;
   rect.width = window_w;
   rect.height = window_h;
   ecore_x_dnd_send_status(0, 1, rect, ECORE_X_DND_ACTION_PRIVATE);

   return 1;
}

int
ecdb_dnd_drop(void *data, int type, void *event)
{
   if (em->drop_object)
   {
      ecore_x_selection_xdnd_request
         (ecore_evas_software_x11_window_get(em->main_win_ee),
         "text/uri-list");
   }
   return 1;
}

int
ecdb_dnd_selection(void *data, int type, void *event)
{
   Ecore_X_Event_Selection_Notify *ev;
   Ecore_X_Selection_Data_Files *files;
   void (*call_func)(Evas_Object *, Ecore_X_Selection_Data_Files *) = NULL;

   ev = event;
   if ((!em->drop_object) || (ev->selection != ECORE_X_SELECTION_XDND)
         || (!(files = ev->data)) || (files->num_files <= 0))
   {
      ecore_x_dnd_send_finished();
      return 1;
   }

   call_func = evas_object_data_get(em->drop_object, "dnd_call_func");
   if (call_func != NULL)
   {
      call_func(em->drop_object, files);
   }

   em->drop_object = NULL;
   ecore_x_dnd_send_finished();
   return 1;
}


// For use with the entry group, where only one file is valid.  We take the
// first one and ignore the rest (if any)
void
ecdb_dnd_entry_dnd_set(Evas_Object *o, Ecore_X_Selection_Data_Files *files)
{
   Efreet_Uri *uri;

   uri = efreet_uri_decode(files->files[0]);
   ecdb_entry_text_set(o, uri->path);
   efreet_uri_free(uri);
}