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#include "config.h"
#include "Efl.h"
#define MY_CLASS EFL_VPATH_MANAGER_CLASS
typedef struct _Efl_Vpath_Manager_Data Efl_Vpath_Manager_Data;
typedef struct _Efl_Vpath_Manager_Entry Efl_Vpath_Manager_Entry;
struct _Efl_Vpath_Manager_Data
{
Eina_List *list;
};
struct _Efl_Vpath_Manager_Entry
{
Efl_Vpath *vpath;
int priority;
};
static Efl_Vpath_Manager_Data vpath_manager =
{
NULL
};
EOLIAN static Efl_Vpath_File *
_efl_vpath_manager_fetch(Eo *obj EINA_UNUSED, void *pd EINA_UNUSED, const char *path)
{
Efl_Vpath_Manager_Entry *entry;
Eina_List *l;
Efl_Vpath_File *file;
EINA_LIST_FOREACH(vpath_manager.list, l, entry)
{
file = efl_vpath_fetch(entry->vpath, path);
if (file) return file;
}
file = efl_add(EFL_VPATH_FILE_CLASS, NULL);
if (file)
{
efl_vpath_file_path_set(file, path);
efl_vpath_file_result_set(file, path);
}
return file;
}
static int
_register_sort_cb(Efl_Vpath_Manager_Entry *e1, Efl_Vpath_Manager_Entry *e2)
{
// sort higher numbers first in list
return (e2->priority - e1->priority);
}
static void
_cb_vpath_del(void *data, const Eo_Event *event)
{
efl_vpath_manager_unregister(EFL_VPATH_MANAGER_CLASS, event->object);
efl_event_callback_del(event->object, EFL_EVENT_DEL, _cb_vpath_del, data);
}
EOLIAN static void
_efl_vpath_manager_register(Eo *obj, void *pd EINA_UNUSED, int priority, Efl_Vpath *vpath)
{
Efl_Vpath_Manager_Entry *entry = malloc(sizeof(Efl_Vpath_Manager_Entry));
entry->vpath = vpath;
entry->priority = priority;
efl_event_callback_add(vpath, EFL_EVENT_DEL, _cb_vpath_del, obj);
vpath_manager.list = eina_list_sorted_insert
(vpath_manager.list, EINA_COMPARE_CB(_register_sort_cb), entry);
}
EOLIAN static void
_efl_vpath_manager_unregister(Eo *obj EINA_UNUSED, void *pd EINA_UNUSED, Efl_Vpath *vpath)
{
Efl_Vpath_Manager_Entry *entry;
Eina_List *l;
EINA_LIST_FOREACH(vpath_manager.list, l, entry)
{
if (entry->vpath == vpath)
{
vpath_manager.list = eina_list_remove_list(vpath_manager.list, l);
free(entry);
return;
}
}
}
#include "interfaces/efl_vpath_manager.eo.c"
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