#ifdef E_TYPEDEFS

typedef struct _E_Manager             E_Manager;
typedef struct _E_Manager_Comp        E_Manager_Comp;
typedef struct _E_Manager_Comp_Source E_Manager_Comp_Source;

#else
#ifndef E_MANAGER_H
#define E_MANAGER_H

#define E_MANAGER_TYPE (int) 0xE0b01008

struct _E_Manager_Comp
{
   struct {
      Evas             * (*evas_get)             (void *data, E_Manager *man);
      void               (*update)               (void *data, E_Manager *man);
      const Eina_List  * (*src_list_get)         (void *data, E_Manager *man);
      Evas_Object      * (*src_image_get)        (void *data, E_Manager *man, E_Manager_Comp_Source *src);
      Evas_Object      * (*src_shadow_get)       (void *data, E_Manager *man, E_Manager_Comp_Source *src);
      Evas_Object      * (*src_image_mirror_add) (void *data, E_Manager *man, E_Manager_Comp_Source *src);
      Eina_Bool          (*src_visible_get)      (void *data, E_Manager *man, E_Manager_Comp_Source *src);
      void               (*src_hidden_set)       (void *data, E_Manager *man, E_Manager_Comp_Source *src, Eina_Bool hidden);
      Eina_Bool          (*src_hidden_get)       (void *data, E_Manager *man, E_Manager_Comp_Source *src);
   } func;
   void                   *data;
};

struct _E_Manager
{
   E_Object             e_obj_inherit;
   
   Ecore_X_Window       win;
   int                  num;
   int                  x, y, w, h;
   char                 visible : 1;
   Ecore_X_Window       root;
   Eina_List           *handlers;
   Eina_List           *containers;

   E_Pointer           *pointer;
   Ecore_X_Window       initwin;
   
   E_Manager_Comp      *comp;
};

EAPI int        e_manager_init(void);
EAPI int        e_manager_shutdown(void);
EAPI Eina_List *e_manager_list(void);
    
EAPI E_Manager      *e_manager_new(Ecore_X_Window root, int num);
EAPI void            e_manager_manage_windows(E_Manager *man);
EAPI void            e_manager_show(E_Manager *man);
EAPI void            e_manager_hide(E_Manager *man);
EAPI void            e_manager_move(E_Manager *man, int x, int y);
EAPI void            e_manager_resize(E_Manager *man, int w, int h);
EAPI void            e_manager_move_resize(E_Manager *man, int x, int y, int w, int h);
EAPI void            e_manager_raise(E_Manager *man);
EAPI void            e_manager_lower(E_Manager *man);
EAPI E_Manager      *e_manager_current_get(void);
EAPI E_Manager      *e_manager_number_get(int num);

EAPI void            e_managers_keys_grab(void);
EAPI void            e_managers_keys_ungrab(void);

// tenative api for e's compositor to advertise to the rest of e the comp
// canvas. on comp evas register (set evas) we send:
//   e_msg_send("comp.manager", "comp.change", 0, man);
// so to hook up to it:
//   static void handler(void *data, const char *name, const char *info, int val, E_Object *obj, void *msgdata)
//   {
//     if (!strcmp(name, "comp.manager"))
//       {
//         if (!strcmp(info, "change.comp"))
//           { // compositor canvas added or deleted
//             Evas *e = e_manager_comp_evas_get((E_Manager *)obj);
//             if (!e) printf("No comp manager\n");
//             else printf("comp canvas = %p\n", e);
//           }
/// FIXME: implement below
//         else if (!strcmp(info, "resize.comp"))
//           { // compositor canvas resized
//           }
//         else if (!strcmp(info, "add.src"))
//           { // compositor source added
//           }
//         else if (!strcmp(info, "del.src"))
//           { // compositor source deleted
//           }
//         else if (!strcmp(info, "config.src"))
//           { // compositor src reconfigured (moved, resized)
//           }
//         else if (!strcmp(info, "visible.src"))
//           { // compositor src shown or hidden
//           }
//       }
//   }
//   e_msg_handler_add(handler, mydata);
// 
// remember to listen to zone confiugre events like:
// E_EVENT_ZONE_MOVE_RESIZE
// E_EVENT_ZONE_ADD
// E_EVENT_ZONE_DEL
// 
// only 1 compositor can own a manager at a time, so before you "set" the 
// comp evas, you need to get it and make sure it's NULL, if so, then
// you can set the update func and the comp evas
EAPI void             e_manager_comp_set(E_Manager *man, E_Manager_Comp *comp);
EAPI Evas            *e_manager_comp_evas_get(E_Manager *man);
EAPI void             e_manager_comp_evas_update(E_Manager *man);
EAPI const Eina_List *e_manager_comp_src_list(E_Manager *man);
EAPI Evas_Object     *e_manager_comp_src_image_get(E_Manager *man, E_Manager_Comp_Source *src);
EAPI Evas_Object     *e_manager_comp_src_shadow_get(E_Manager *man, E_Manager_Comp_Source *src);
EAPI Evas_Object     *e_manager_comp_src_image_mirror_add(E_Manager *man, E_Manager_Comp_Source *src);
EAPI Eina_Bool        e_manager_comp_src_visible_get(E_Manager *man, E_Manager_Comp_Source *src);
EAPI void             e_manager_comp_src_hidden_set(E_Manager *man, E_Manager_Comp_Source *src, Eina_Bool hidden);
EAPI Eina_Bool        e_manager_comp_src_hidden_get(E_Manager *man, E_Manager_Comp_Source *src);
EAPI void             e_manager_comp_event_resize_send(E_Manager *man);
EAPI void             e_manager_comp_event_src_add_send(E_Manager *man, E_Manager_Comp_Source *src, void (*afterfunc) (void *data, E_Manager *man, E_Manager_Comp_Source *src), void *data);
EAPI void             e_manager_comp_event_src_del_send(E_Manager *man, E_Manager_Comp_Source *src, void (*afterfunc) (void *data, E_Manager *man, E_Manager_Comp_Source *src), void *data);
EAPI void             e_manager_comp_event_src_config_send(E_Manager *man, E_Manager_Comp_Source *src, void (*afterfunc) (void *data, E_Manager *man, E_Manager_Comp_Source *src), void *data);
EAPI void             e_manager_comp_event_src_visibility_send(E_Manager *man, E_Manager_Comp_Source *src, void (*afterfunc) (void *data, E_Manager *man, E_Manager_Comp_Source *src), void *data);

#endif
#endif