path: root/src/bin/e_fm.c

#include "e.h"
#include "e_fm_device.h"
#include "e_fm_op.h"

#define OVERCLIP          128
#define ICON_BOTTOM_SPACE 100

/* in order to check files (ie: extensions) use simpler and faster
 * strcasecmp version that instead of checking case for each
 * character, check just the first and if it's upper, assume
 * everything is uppercase, otherwise assume everything is lowercase.
 */
//#define E_FM2_SIMPLE_STRCASE_FILES 1

/* FIXME: this is NOT complete. in icon view dnd needs to be much better about placement of icons and
 * being able to save/load icon placement. it doesn't support custom frames or icons yet
 */

#define EFM_SMART_CHECK(args...) \
   E_Fm2_Smart_Data *sd; \
\
   if (evas_object_smart_smart_get(obj) != _e_fm2_smart) SMARTERRNR() args; \
   sd = evas_object_smart_data_get(obj); \
   if ((!sd) || (e_util_strcmp(evas_object_type_get(obj), "e_fm"))) return args

typedef enum _E_Fm2_Action_Type
{
   FILE_ADD,
   FILE_DEL,
   FILE_CHANGE
} E_Fm2_Action_Type;

typedef struct _E_Fm2_Smart_Data        E_Fm2_Smart_Data;
typedef struct _E_Fm2_Region            E_Fm2_Region;
typedef struct _E_Fm2_Finfo             E_Fm2_Finfo;
typedef struct _E_Fm2_Action            E_Fm2_Action;
typedef struct _E_Fm2_Client            E_Fm2_Client;
typedef struct _E_Fm2_Uri               E_Fm2_Uri;
typedef struct _E_Fm2_Context_Menu_Data E_Fm2_Context_Menu_Data;

struct _E_Fm2_Smart_Data
{
   int          id;
   Evas_Coord   x, y, w, h, pw, ph;
   Eina_List   *icons;
   Evas_Object *obj;
   Evas_Object *clip;
   Evas_Object *underlay;
   unsigned int overlay_count;
   Evas_Object *overlay;
   Evas_Object *overlay_clip;
   Evas_Object *drop;
   Evas_Object *drop_in;
   Evas_Object *sel_rect;
   const char  *dev;
   const char  *path;
   const char  *realpath;

   struct
   {
      Evas_Coord w, h;
   } max, pmax, min; /* min is actually teh size of the largest icon, updated each placement */
   struct
   {
      Evas_Coord x, y;
   } pos;
   struct
   {
      Eina_List *list;
      int        member_max;
   } regions;
   struct
   {
      struct
      {
         E_Fm_Cb func;
         void   *data;
      } start, end, replace;
      E_Fm2_Menu_Flags flags;
   } icon_menu;

   struct
   {
      Ecore_Thread   *thread;
      const char *filename;
   } new_file;

   E_Fm2_Icon      *last_selected;
   Eina_List       *selected_icons;
   Eina_List       *icons_place;
   Eina_List       *queue;
   Ecore_Timer     *scan_timer;
   Ecore_Idler     *sort_idler;
   Ecore_Job       *scroll_job;
   Ecore_Job       *resize_job;
   Ecore_Job       *refresh_job;
   E_Menu          *menu;
   Eina_List       *rename_dialogs;
   E_Entry_Dialog  *entry_dialog;
   E_Dialog        *image_dialog;
   Eina_Bool        iconlist_changed : 1;
   Eina_Bool        order_file : 1;
   Eina_Bool        typebuf_visible : 1;
   Eina_Bool        show_hidden_files : 1;
   Eina_Bool        listing : 1;
   Eina_Bool        inherited_dir_props : 1;
   signed char      view_mode;  /* -1 = unset */
   signed short     icon_size;  /* -1 = unset */
   E_Fm2_View_Flags view_flags;

   E_Fm2_Icon      *last_placed;
   E_Fm2_Config    *config;
   const char      *custom_theme;
   const char      *custom_theme_content;

   struct
   {
      Evas_Object *obj, *obj2;
      Eina_List   *last_insert;
      Eina_List  **list_index;
      int          iter;
   } tmp;

   struct
   {
      Eina_List   *actions;
      Ecore_Idler *idler;
      Ecore_Timer *timer;
      Eina_Bool    deletions : 1;
   } live;

   struct
   {
      char        *buf;
      const char *start;
      Ecore_Timer *timer;
      unsigned int wildcard;
      Eina_Bool   setting : 1;
      Eina_Bool   disabled : 1;
   } typebuf;

   int             busy_count;

   E_Object       *eobj;
   E_Drop_Handler *drop_handler;
   E_Fm2_Icon     *drop_icon;
   Ecore_Animator *dnd_scroller;
   Evas_Point dnd_current;
   Eina_List *mount_ops;
   E_Fm2_Mount    *mount;
   signed char     drop_after;
   Eina_Bool       drop_show : 1;
   Eina_Bool       drop_in_show : 1;
   Eina_Bool       drop_all : 1;
   Eina_Bool       drag : 1;
   Eina_Bool       selecting : 1;
   Eina_Bool       toomany : 1;
   struct
   {
      int ox, oy;
      int x, y, w, h;
   } selrect;

   E_Fm2_Icon     *iop_icon;

   Eina_List *handlers;
   Ecore_Event_Handler *efreet_cache_update;
   Efreet_Desktop *desktop;
};

struct _E_Fm2_Region
{
   E_Fm2_Smart_Data *sd;
   Evas_Coord        x, y, w, h;
   Eina_List        *list;
   Eina_Bool         realized : 1;
};

struct _E_Fm2_Icon
{
   int               saved_x, saved_y;
   double            selected_time;
   E_Fm2_Smart_Data *sd;
   E_Fm2_Region     *region;
   Evas_Coord        x, y, w, h, min_w, min_h;
   Evas_Object      *obj, *obj_icon;
   E_Menu           *menu;
   E_Entry_Dialog   *entry_dialog;
   Evas_Object      *entry_widget;
   Eio_File         *eio;
   Ecore_X_Window    keygrab;
   E_Config_Dialog  *prop_dialog;
   E_Dialog         *dialog;

   E_Fm2_Icon_Info   info;
   E_Fm2_Mount *mount; // for dnd into unmounted dirs
   Ecore_Timer *mount_timer; // autounmount in 15s

   struct
   {
      Evas_Coord x, y;
      Ecore_Timer *dnd_end_timer; //we need this for XDirectSave drops so we don't lose the icon
      Eina_Bool  start : 1;
      Eina_Bool  dnd : 1; // currently dragging
      Eina_Bool  src : 1; // drag source
      Eina_Bool  hidden : 1; // dropped into different dir
   } drag;

   int               saved_rel;
   
   Eina_Bool         realized : 1;
   Eina_Bool         selected : 1;
   Eina_Bool         last_selected : 1;
   Eina_Bool         saved_pos : 1;
   Eina_Bool         odd : 1;
   Eina_Bool         down_sel : 1;
   Eina_Bool         removable_state_change : 1;
   Eina_Bool         thumb_failed : 1;
   Eina_Bool         queued : 1;
   Eina_Bool         inserted : 1;
};

struct _E_Fm2_Finfo
{
   struct stat st;
   int         broken_link;
   const char *lnk;
   const char *rlnk;
};

struct _E_Fm2_Action
{
   E_Fm2_Action_Type type;
   const char       *file;
   const char       *file2;
   int               flags;
   E_Fm2_Finfo       finf;
};

struct _E_Fm2_Client
{
   Ecore_Ipc_Client *cl;
   int               req;
};

struct _E_Fm2_Uri
{
   const char *hostname;
   const char *path;
};

struct _E_Fm2_Context_Menu_Data
{
   E_Fm2_Icon         *icon;
   E_Fm2_Smart_Data *sd;
   E_Fm2_Mime_Handler *handler;
};
static Eina_Bool    _e_fm2_cb_drag_finished_show(E_Fm2_Icon *ic);
static const char   *_e_fm2_dev_path_map(E_Fm2_Smart_Data *sd, const char *dev, const char *path);
static void          _e_fm2_file_add(Evas_Object *obj, const char *file, int unique, Eina_Stringshare *file_rel, int after, E_Fm2_Finfo *finf);
static void          _e_fm2_file_del(Evas_Object *obj, const char *file);
static void          _e_fm2_queue_process(Evas_Object *obj);
static void          _e_fm2_queue_free(Evas_Object *obj);
static void          _e_fm2_regions_free(Evas_Object *obj);
static void          _e_fm2_regions_populate(Evas_Object *obj);
static void          _e_fm2_icons_place(Evas_Object *obj);
static void          _e_fm2_icons_free(Evas_Object *obj);
static void          _e_fm2_regions_eval(Evas_Object *obj);
static void          _e_fm2_config_free(E_Fm2_Config *cfg);

static void          _e_fm2_dir_load_props(E_Fm2_Smart_Data *sd);
static void          _e_fm2_dir_save_props(E_Fm2_Smart_Data *sd);

static Evas_Object  *_e_fm2_file_fm2_find(const char *file);
static E_Fm2_Icon   *_e_fm2_icon_find(Evas_Object *obj, const char *file);
static const char   *_e_fm2_uri_escape(const char *path);
static Eina_List    *_e_fm2_uri_icon_list_get(Eina_List *uri);

static E_Fm2_Icon   *_e_fm2_icon_new(E_Fm2_Smart_Data *sd, const char *file, E_Fm2_Finfo *finf);
static void          _e_fm2_icon_unfill(E_Fm2_Icon *ic);
static int           _e_fm2_icon_fill(E_Fm2_Icon *ic, E_Fm2_Finfo *finf);
static void          _e_fm2_icon_free(E_Fm2_Icon *ic);
static void          _e_fm2_icon_realize(E_Fm2_Icon *ic);
static void          _e_fm2_icon_unrealize(E_Fm2_Icon *ic);
static Eina_Bool     _e_fm2_icon_visible(const E_Fm2_Icon *ic);
static void          _e_fm2_icon_label_set(E_Fm2_Icon *ic, Evas_Object *obj);
static Evas_Object  *_e_fm2_icon_icon_direct_set(E_Fm2_Icon *ic, Evas_Object *o, Evas_Smart_Cb gen_func, void *data, int force_gen);
static void          _e_fm2_icon_icon_set(E_Fm2_Icon *ic);
static void          _e_fm2_icon_thumb(const E_Fm2_Icon *ic, Evas_Object *oic, int force);
static void          _e_fm2_icon_select(E_Fm2_Icon *ic);
static void          _e_fm2_icon_deselect(E_Fm2_Icon *ic);
static int           _e_fm2_icon_desktop_load(E_Fm2_Icon *ic);

static E_Fm2_Region *_e_fm2_region_new(E_Fm2_Smart_Data *sd);
static void          _e_fm2_region_free(E_Fm2_Region *rg);
static void          _e_fm2_region_realize(E_Fm2_Region *rg);
static void          _e_fm2_region_unrealize(E_Fm2_Region *rg);
static int           _e_fm2_region_visible(E_Fm2_Region *rg);

static void          _e_fm2_icon_make_visible(E_Fm2_Icon *ic);
static void          _e_fm2_icon_desel_any(Evas_Object *obj);
static E_Fm2_Icon   *_e_fm2_icon_first_selected_find(Evas_Object *obj);
static E_Fm2_Icon   *_e_fm2_icon_next_find(Evas_Object *obj, int next, int (*match_func)(E_Fm2_Icon *ic, void *data), void *data);

static void          _e_fm2_icon_sel_any(Evas_Object *obj);
static void          _e_fm2_icon_sel_first(Evas_Object *obj, Eina_Bool add);
static void          _e_fm2_icon_sel_last(Evas_Object *obj, Eina_Bool add);
static void          _e_fm2_icon_sel_prev(Evas_Object *obj, Eina_Bool add);
static void          _e_fm2_icon_sel_next(Evas_Object *obj, Eina_Bool add);
static void          _e_fm2_icon_sel_down(Evas_Object *obj, Eina_Bool add);
static void          _e_fm2_icon_sel_up(Evas_Object *obj, Eina_Bool add);

static void          _e_fm2_typebuf_show(Evas_Object *obj);
static void          _e_fm2_typebuf_hide(Evas_Object *obj);
//static void _e_fm2_typebuf_history_prev(Evas_Object *obj);
//static void _e_fm2_typebuf_history_next(Evas_Object *obj);
static void          _e_fm2_typebuf_run(Evas_Object *obj);
static E_Fm2_Icon  *_e_fm2_typebuf_match(Evas_Object *obj, int next);
static void          _e_fm2_typebuf_complete(Evas_Object *obj);
static void          _e_fm2_typebuf_char_append(Evas_Object *obj, const char *ch);
static void          _e_fm2_typebuf_char_backspace(Evas_Object *obj);

static void          _e_fm2_cb_dnd_enter(void *data, const char *type, void *event);
static void          _e_fm2_cb_dnd_move(void *data, const char *type, void *event);
static void          _e_fm2_cb_dnd_leave(void *data, const char *type, void *event);
static void          _e_fm2_cb_dnd_selection_notify(void *data, const char *type, void *event);
static void          _e_fm2_cb_icon_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_icon_mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_icon_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_icon_mouse_in(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_icon_mouse_out(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_icon_thumb_dnd_gen(void *data, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_icon_thumb_gen(void *data, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_mouse_up(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_mouse_move(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void          _e_fm2_cb_scroll_job(void *data);
static void          _e_fm2_cb_resize_job(void *data);
static int           _e_fm2_cb_icon_sort(const void *data1, const void *data2);
static Eina_Bool     _e_fm2_cb_scan_timer(void *data);
static Eina_Bool     _e_fm2_cb_sort_idler(void *data);
static Eina_Bool     _e_fm2_cb_theme(void *data, int type __UNUSED__, void *event __UNUSED__);

static void          _e_fm2_obj_icons_place(E_Fm2_Smart_Data *sd);

static void          _e_fm2_smart_add(Evas_Object *object);
static void          _e_fm2_smart_del(Evas_Object *object);
static void          _e_fm2_smart_move(Evas_Object *object, Evas_Coord x, Evas_Coord y);
static void          _e_fm2_smart_resize(Evas_Object *object, Evas_Coord w, Evas_Coord h);
static void          _e_fm2_smart_show(Evas_Object *object);
static void          _e_fm2_smart_hide(Evas_Object *object);
static void          _e_fm2_smart_color_set(Evas_Object *obj, int r, int g, int b, int a);
static void          _e_fm2_smart_clip_set(Evas_Object *obj, Evas_Object *clip);
static void          _e_fm2_smart_clip_unset(Evas_Object *obj);

static void          _e_fm2_menu(Evas_Object *obj, unsigned int timestamp);
static void          _e_fm2_menu_post_cb(void *data, E_Menu *m);
static void          _e_fm2_icon_menu(E_Fm2_Icon *ic, Evas_Object *obj, unsigned int timestamp);
static void          _e_fm2_icon_menu_post_cb(void *data, E_Menu *m);
static void          _e_fm2_icon_menu_item_cb(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_icon_view_menu_pre(void *data, E_Menu *m);
static void          _e_fm2_options_menu_pre(void *data, E_Menu *m);
static void          _e_fm2_add_menu_pre(void *data, E_Menu *m);
static void          _e_fm2_toggle_inherit_dir_props(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_view_menu_pre(void *data, E_Menu *m);
static void          _e_fm2_view_menu_grid_icons_cb(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_view_menu_custom_icons_cb(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_view_menu_list_cb(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_view_menu_use_default_cb(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_view_menu_set_background_cb(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_view_menu_set_overlay_cb(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_view_image_sel(E_Fm2_Smart_Data *sd, const char *title, void (*ok_cb)(void *data, E_Dialog *dia));
static void          _e_fm2_view_image_sel_close(void *data, E_Dialog *dia);
static void          _e_fm2_refresh(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_toggle_hidden_files(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_toggle_single_click(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_toggle_secure_rm(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_toggle_ordering(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_sort(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_new_directory(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_file_rename(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_file_rename_delete_cb(void *obj);
static void          _e_fm2_file_rename_yes_cb(void *data, char *text);
static void          _e_fm2_file_rename_no_cb(void *data);
static void          _e_fm2_file_application_properties(void *data, E_Menu *m __UNUSED__, E_Menu_Item *mi __UNUSED__);
static void          _e_fm2_file_properties(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_file_properties_delete_cb(void *obj);
static int           _e_fm2_file_do_rename(const char *text, E_Fm2_Icon *ic);

static Evas_Object  *_e_fm2_icon_entry_widget_add(E_Fm2_Icon *ic);
static void          _e_fm2_icon_entry_widget_del(E_Fm2_Icon *ic);
static void          _e_fm2_icon_entry_widget_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void          _e_fm2_icon_entry_widget_accept(E_Fm2_Icon *ic);

static E_Dialog     *_e_fm_retry_abort_dialog(int pid, const char *str);
static void          _e_fm_retry_abort_retry_cb(void *data, E_Dialog *dialog);
static void          _e_fm_retry_abort_abort_cb(void *data, E_Dialog *dialog);

static E_Dialog     *_e_fm_overwrite_dialog(int pid, const char *str);
static void          _e_fm_overwrite_no_cb(void *data, E_Dialog *dialog);
static void          _e_fm_overwrite_no_all_cb(void *data, E_Dialog *dialog);
static void          _e_fm_overwrite_rename(void *data, E_Dialog *dialog);
static void          _e_fm_overwrite_yes_cb(void *data, E_Dialog *dialog);
static void          _e_fm_overwrite_yes_all_cb(void *data, E_Dialog *dialog);

static E_Dialog     *_e_fm_error_dialog(int pid, const char *str);
static void          _e_fm_error_retry_cb(void *data, E_Dialog *dialog);
static void          _e_fm_error_abort_cb(void *data, E_Dialog *dialog);
static void          _e_fm_error_link_source(void *data, E_Dialog *dialog);
static void          _e_fm_error_ignore_this_cb(void *data, E_Dialog *dialog);
static void          _e_fm_error_ignore_all_cb(void *data, E_Dialog *dialog);

static void          _e_fm_device_error_dialog(const char *title, const char *msg, const char *pstr);

static void          _e_fm2_file_delete(Evas_Object *obj);
static void          _e_fm2_file_delete_menu(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_file_delete_delete_cb(void *obj);
static void          _e_fm2_file_delete_yes_cb(void *data, E_Dialog *dialog);
static void          _e_fm2_file_delete_no_cb(void *data, E_Dialog *dialog);
static void          _e_fm2_refresh_job_cb(void *data);
static void          _e_fm_file_buffer_clear(void);
static void          _e_fm2_file_cut(Evas_Object *obj);
static void          _e_fm2_file_copy(Evas_Object *obj);
static void          _e_fm2_file_paste(Evas_Object *obj);
static void          _e_fm2_file_symlink(Evas_Object *obj);
static void          _e_fm2_file_cut_menu(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_file_copy_menu(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_file_paste_menu(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_file_symlink_menu(void *data, E_Menu *m, E_Menu_Item *mi);

static void          _e_fm2_live_file_add(Evas_Object *obj, const char *file, const char *file_rel, int after, E_Fm2_Finfo *finf);
static void          _e_fm2_live_file_del(Evas_Object *obj, const char *file);
static void          _e_fm2_live_file_changed(Evas_Object *obj, const char *file, E_Fm2_Finfo *finf);
static void          _e_fm2_live_process_begin(Evas_Object *obj);
static void          _e_fm2_live_process_end(Evas_Object *obj);
static void          _e_fm2_live_process(Evas_Object *obj);
static Eina_Bool     _e_fm2_cb_live_idler(void *data);
static Eina_Bool     _e_fm2_cb_live_timer(void *data);

static int           _e_fm2_theme_edje_object_set(E_Fm2_Smart_Data *sd, Evas_Object *o, const char *category, const char *group);
static int           _e_fm2_theme_edje_icon_object_set(E_Fm2_Smart_Data *sd, Evas_Object *o, const char *category, const char *group);

static void          _e_fm2_mouse_1_handler(E_Fm2_Icon *ic, int up, void *evas_event);
static void          _e_fm2_mouse_2_handler(E_Fm2_Icon *ic, void *evas_event);

static void          _e_fm2_client_spawn(void);
static E_Fm2_Client *_e_fm2_client_get(void);
static int           _e_fm2_client_monitor_add(const char *path);
static void          _e_fm2_client_monitor_del(int id, const char *path);
static int           _e_fm_client_file_del(const char *files, Eina_Bool secure, Evas_Object *e_fm);
//static int _e_fm2_client_file_trash(const char *path, Evas_Object *e_fm);
//static int           _e_fm2_client_file_mkdir(const char *path, const char *rel, int rel_to, int x, int y, int res_w, int res_h, Evas_Object *e_fm);

static void          _e_fm2_sel_rect_update(void *data);
static void          _e_fm2_context_menu_append(E_Fm2_Smart_Data *sd, const char *path, const Eina_List *l, E_Menu *mn, E_Fm2_Icon *ic);
static int           _e_fm2_context_list_sort(const void *data1, const void *data2);

void                 _e_fm2_path_parent_set(Evas_Object *obj, const char *path);

static void          _e_fm2_volume_mount(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_volume_unmount(void *data, E_Menu *m, E_Menu_Item *mi);
static void          _e_fm2_volume_eject(void *data, E_Menu *m, E_Menu_Item *mi);

static void          _e_fm2_icon_removable_update(E_Fm2_Icon *ic);
static void          _e_fm2_volume_icon_update(E_Volume *v);
static int            _e_fm2_desktop_open(E_Fm2_Smart_Data *sd);
static void          _e_fm2_operation_abort_internal(E_Fm2_Op_Registry_Entry *ere);

static Eina_Bool    _e_fm2_sys_suspend_hibernate(void *, int, void *);

static void _e_fm2_favorites_thread_cb(void *d, Ecore_Thread *et);
static void _e_fm2_thread_cleanup_cb(void *d, Ecore_Thread *et);

static char *_e_fm2_meta_path = NULL;
static Evas_Smart *_e_fm2_smart = NULL;
static Eina_List *_e_fm2_list = NULL;
static Eina_List *_e_fm2_list_remove = NULL;
static int _e_fm2_list_walking = 0;
static Eina_List *_e_fm2_client_list = NULL;
static Eina_List *_e_fm2_menu_contexts = NULL;
static Eina_List *_e_fm_file_buffer = NULL; /* Files for copy&paste are saved here. */
static int _e_fm_file_buffer_copying = 0;
static const char *_e_fm2_icon_desktop_str = NULL;
static const char *_e_fm2_icon_thumb_str = NULL;
static const char *_e_fm2_mime_inode_directory = NULL;
static const char *_e_fm2_mime_app_desktop = NULL;
static const char *_e_fm2_mime_app_edje = NULL;
static const char *_e_fm2_mime_text_uri_list = NULL;
static const char *_e_fm2_xds = NULL;

static Eina_List *_e_fm_handlers = NULL;

static const char **_e_fm2_dnd_types[] =
{
   &_e_fm2_mime_text_uri_list,
   &_e_fm2_xds,
   NULL
};

static Ecore_Timer *_e_fm2_mime_flush = NULL;
static Ecore_Timer *_e_fm2_mime_clear = NULL;
static Ecore_Thread *_e_fm2_favorites_thread = NULL;

/* contains:
 * _e_volume_edd
 * _e_storage_edd
 * _e_volume_free()
 * _e_storage_free()
 * _e_volume_edd_new()
 * _e_storage_edd_new()
 * _e_storage_volume_edd_init()
 * _e_storage_volume_edd_shutdown()
 */

#include "e_fm_shared_codec.h"

static inline Eina_Bool
_e_fm2_icon_realpath(const E_Fm2_Icon *ic, char *buf, int buflen)
{
   int r = snprintf(buf, buflen, "%s/%s", ic->sd->realpath, ic->info.file);
   return r < buflen;
}

static inline Eina_Bool
_e_fm2_icon_path(const E_Fm2_Icon *ic, char *buf, int buflen)
{
   int r;

   if (ic->info.link)
     r = snprintf(buf, buflen, "%s", ic->info.link);
   else
     r = snprintf(buf, buflen, "%s/%s", ic->sd->path, ic->info.file);
   return r < buflen;
}

static inline Eina_Bool
_e_fm2_ext_is_edje(const char *ext)
{
#if E_FM2_SIMPLE_STRCASE_FILES
   if ((ext[0] == 'e') && (ext[1] == 'd') && (ext[2] == 'j'))
     return 1;
   else if ((ext[0] == 'E') && (ext[1] == 'D') && (ext[2] == 'J'))
     return 1;
   else
     return 0;
#else
   return strcasecmp(ext, "edj") == 0;
#endif
}

static inline Eina_Bool
_e_fm2_ext_is_desktop(const char *ext)
{
#if E_FM2_SIMPLE_STRCASE_FILES
   if ((ext[0] == 'd') &&
       ((strcmp(ext + 1, "esktop") == 0) ||
        (strcmp(ext + 1, "irectory") == 0)))
     return 1;
   else if ((ext[0] == 'D') &&
            ((strcmp(ext + 1, "ESKTOP") == 0) ||
             (strcmp(ext + 1, "IRECTORY") == 0)))
     return 1;
   else
     return 0;
#else
   if ((ext[0] != 'd') && (ext[0] != 'D'))
     return 0;

   ext++;
   return (strcasecmp(ext, "esktop") == 0) ||
          (strcasecmp(ext, "irectory") == 0);
#endif
}

static inline Eina_Bool
_e_fm2_ext_is_imc(const char *ext)
{
#if E_FM2_SIMPLE_STRCASE_FILES
   if ((ext[0] == 'i') && (ext[1] == 'm') && (ext[2] == 'c'))
     return 1;
   else if ((ext[0] == 'I') && (ext[1] == 'M') && (ext[2] == 'C'))
     return 1;
   else
     return 0;
#else
   return strcasecmp(ext, "imc") == 0;
#endif
}

static inline Eina_Bool
_e_fm2_file_is_edje(const char *file)
{
   const char *p = strrchr(file, '.');
   return (p) && (_e_fm2_ext_is_edje(p + 1));
}

static inline Eina_Bool
_e_fm2_file_is_desktop(const char *file)
{
   const char *p = strrchr(file, '.');
   return (p) && (_e_fm2_ext_is_desktop(p + 1));
}

static inline Eina_Bool
_e_fm2_toomany_get(const E_Fm2_Smart_Data *sd)
{
   char mode;
   
   mode = sd->config->view.mode;
   if (sd->view_mode > -1) mode = sd->view_mode;
   if (((mode >= E_FM2_VIEW_MODE_CUSTOM_ICONS) &&
        (mode <= E_FM2_VIEW_MODE_CUSTOM_SMART_GRID_ICONS)) &&
       (eina_list_count(sd->icons) >= 500))
     return EINA_TRUE;
   return EINA_FALSE;
}

static inline char
_e_fm2_view_mode_get(const E_Fm2_Smart_Data *sd)
{
   char mode;
   
   mode = sd->config->view.mode;
   if (sd->view_mode > -1) mode = sd->view_mode;
   if ((sd->toomany) &&
       ((mode >= E_FM2_VIEW_MODE_CUSTOM_ICONS) &&
        (mode <= E_FM2_VIEW_MODE_CUSTOM_SMART_GRID_ICONS)))
     return E_FM2_VIEW_MODE_GRID_ICONS;
   return mode;
}

static inline Evas_Coord
_e_fm2_icon_w_get(const E_Fm2_Smart_Data *sd)
{
   if (sd->icon_size > -1)
     return sd->icon_size * e_scale;
   if (sd->config->icon.icon.w)
     return sd->config->icon.icon.w;
   return sd->config->icon.list.w;
}

static inline Evas_Coord
_e_fm2_icon_h_get(const E_Fm2_Smart_Data *sd)
{
   if (sd->icon_size > -1)
     return sd->icon_size * e_scale;
   if (sd->config->icon.icon.h)
     return sd->config->icon.icon.h;
   return sd->config->icon.list.h;
}

static inline unsigned int
_e_fm2_icon_mime_size_normalize(const E_Fm2_Icon *ic)
{
   return e_util_icon_size_normalize(_e_fm2_icon_w_get(ic->sd));
}

static Eina_Bool
_e_fm2_mime_flush_cb(void *data __UNUSED__)
{
   efreet_mime_type_cache_flush();
   return ECORE_CALLBACK_RENEW;
}

static Eina_Bool
_e_fm2_mime_clear_cb(void *data __UNUSED__)
{
   efreet_mime_type_cache_clear();
   return ECORE_CALLBACK_RENEW;
}

static void
_e_fm2_op_registry_go_on(int id)
{
   E_Fm2_Op_Registry_Entry *ere = e_fm2_op_registry_entry_get(id);
   if (!ere) return;
   ere->status = E_FM2_OP_STATUS_IN_PROGRESS;
   ere->needs_attention = 0;
   ere->dialog = NULL;
   e_fm2_op_registry_entry_changed(ere);
}

static void
_e_fm2_op_registry_aborted(int id)
{
   E_Fm2_Op_Registry_Entry *ere = e_fm2_op_registry_entry_get(id);
   if (!ere) return;
   ere->status = E_FM2_OP_STATUS_ABORTED;
   ere->needs_attention = 0;
   ere->dialog = NULL;
   ere->finished = 1;
   e_fm2_op_registry_entry_changed(ere);
   // XXX e_fm2_op_registry_entry_del(id);
}

static void
_e_fm2_op_registry_error(int id, E_Dialog *dlg)
{
   E_Fm2_Op_Registry_Entry *ere = e_fm2_op_registry_entry_get(id);
   if (!ere) return;
   ere->status = E_FM2_OP_STATUS_ERROR;
   ere->needs_attention = 1;
   ere->dialog = dlg;
   e_fm2_op_registry_entry_changed(ere);
}

static void
_e_fm2_op_registry_needs_attention(int id, E_Dialog *dlg)
{
   E_Fm2_Op_Registry_Entry *ere = e_fm2_op_registry_entry_get(id);
   if (!ere) return;
   ere->needs_attention = 1;
   ere->dialog = dlg;
   e_fm2_op_registry_entry_changed(ere);
}

/////////////// DBG:
static void
_e_fm2_op_registry_entry_print(const E_Fm2_Op_Registry_Entry *ere)
{
   const char *status_strings[] =
   {
      "UNKNOWN", "IN_PROGRESS", "SUCCESSFUL", "ABORTED", "ERROR"
   };
   const char *status;

   if (ere->status <= E_FM2_OP_STATUS_ERROR)
     status = status_strings[ere->status];
   else
     status = status_strings[0];

   DBG("id: %8d, op: %2d [%s] finished: %hhu, needs_attention: %hhu\n"
          "    %3d%% (%" PRIi64 "/%" PRIi64 "), start_time: %10.0f, eta: %5ds, xwin: %#x\n"
                                            "    src=[%s]\n"
                                            "    dst=[%s]",
          ere->id, ere->op, status, ere->finished, ere->needs_attention,
          ere->percent, ere->done, ere->total, ere->start_time, ere->eta,
          e_fm2_op_registry_entry_xwin_get(ere),
          ere->src, ere->dst);
}

static Eina_Bool
_e_fm2_op_registry_entry_add_cb(void *data __UNUSED__, int type __UNUSED__, void *event)
{
   const E_Fm2_Op_Registry_Entry *ere = event;
   DBG("E FM OPERATION STARTED: id=%d, op=%d", ere->id, ere->op);
   return ECORE_CALLBACK_RENEW;
}

static Eina_Bool
_e_fm2_op_registry_entry_del_cb(void *data __UNUSED__, int type __UNUSED__, void *event)
{
   const E_Fm2_Op_Registry_Entry *ere = event;
   puts("E FM OPERATION FINISHED:");
   _e_fm2_op_registry_entry_print(ere);
   puts("---");
   return ECORE_CALLBACK_RENEW;
}

static Eina_Bool
_e_fm2_op_registry_entry_changed_cb(void *data __UNUSED__, int type __UNUSED__, void *event)
{
   const E_Fm2_Op_Registry_Entry *ere = event;
   puts("E FM OPERATION CHANGED:");
   _e_fm2_op_registry_entry_print(ere);
   puts("---");
   return ECORE_CALLBACK_RENEW;
}

/////////////// DBG:

/***/

EINTERN int
e_fm2_init(void)
{
   char path[PATH_MAX];

   eina_init();
   ecore_init();
   _e_storage_volume_edd_init();
   e_user_dir_concat_static(path, "fileman/metadata");
   ecore_file_mkpath(path);
   _e_fm2_meta_path = strdup(path);

   {
      static const Evas_Smart_Class sc =
      {
         "e_fm",
         EVAS_SMART_CLASS_VERSION,
         _e_fm2_smart_add, /* add */
         _e_fm2_smart_del, /* del */
         _e_fm2_smart_move, /* move */
         _e_fm2_smart_resize, /* resize */
         _e_fm2_smart_show, /* show */
         _e_fm2_smart_hide, /* hide */
         _e_fm2_smart_color_set, /* color_set */
         _e_fm2_smart_clip_set, /* clip_set */
         _e_fm2_smart_clip_unset, /* clip_unset */
         NULL,
         NULL,
         NULL,
         NULL,
         NULL,
         NULL,
         NULL
      };
      _e_fm2_smart = evas_smart_class_new(&sc);
   }
//   _e_fm2_client_spawn();
   e_fm2_custom_file_init();
   e_fm2_op_registry_init();
   efreet_mime_init();

   /* XXX: move this to a central/global place? */
   _e_fm2_mime_flush = ecore_timer_add(60.0, _e_fm2_mime_flush_cb, NULL);
   _e_fm2_mime_clear = ecore_timer_add(600.0, _e_fm2_mime_clear_cb, NULL);

   _e_fm2_icon_desktop_str = eina_stringshare_add("DESKTOP");
   _e_fm2_icon_thumb_str = eina_stringshare_add("THUMB");
   _e_fm2_mime_inode_directory = eina_stringshare_add("inode/directory");
   _e_fm2_mime_app_desktop = eina_stringshare_add("application/x-desktop");
   _e_fm2_mime_app_edje = eina_stringshare_add("application/x-extension-edj");
   _e_fm2_mime_text_uri_list = eina_stringshare_add("text/uri-list");
   _e_fm2_xds = eina_stringshare_add("XdndDirectSave0");

   _e_fm2_favorites_thread = ecore_thread_run(_e_fm2_favorites_thread_cb,
                                              _e_fm2_thread_cleanup_cb,
                                              _e_fm2_thread_cleanup_cb, NULL);

   /// DBG
   E_LIST_HANDLER_APPEND(_e_fm_handlers, E_EVENT_FM_OP_REGISTRY_ADD, _e_fm2_op_registry_entry_add_cb, NULL);
   E_LIST_HANDLER_APPEND(_e_fm_handlers, E_EVENT_FM_OP_REGISTRY_DEL, _e_fm2_op_registry_entry_del_cb, NULL);
   E_LIST_HANDLER_APPEND(_e_fm_handlers, E_EVENT_FM_OP_REGISTRY_CHANGED, _e_fm2_op_registry_entry_changed_cb, NULL);
   /// DBG
   E_LIST_HANDLER_APPEND(_e_fm_handlers, E_EVENT_SYS_HIBERNATE, _e_fm2_sys_suspend_hibernate, NULL);
   E_LIST_HANDLER_APPEND(_e_fm_handlers, E_EVENT_SYS_RESUME, _e_fm2_sys_suspend_hibernate, NULL);

   return 1;
}

EINTERN int
e_fm2_shutdown(void)
{
   eina_stringshare_replace(&_e_fm2_icon_desktop_str, NULL);
   eina_stringshare_replace(&_e_fm2_icon_thumb_str, NULL);
   eina_stringshare_replace(&_e_fm2_mime_inode_directory, NULL);
   eina_stringshare_replace(&_e_fm2_mime_app_desktop, NULL);
   eina_stringshare_replace(&_e_fm2_mime_app_edje, NULL);
   eina_stringshare_replace(&_e_fm2_mime_text_uri_list, NULL);
   eina_stringshare_replace(&_e_fm2_xds, NULL);

   E_FREE_LIST(_e_fm_handlers, ecore_event_handler_del);

   ecore_timer_del(_e_fm2_mime_flush);
   _e_fm2_mime_flush = NULL;
   ecore_timer_del(_e_fm2_mime_clear);
   _e_fm2_mime_clear = NULL;

   if (_e_fm2_favorites_thread) ecore_thread_cancel(_e_fm2_favorites_thread);
   _e_fm2_favorites_thread = NULL;

   evas_smart_free(_e_fm2_smart);
   _e_fm2_smart = NULL;
   E_FREE(_e_fm2_meta_path);
   e_fm2_custom_file_shutdown();
   _e_storage_volume_edd_shutdown();
   e_fm2_op_registry_shutdown();
   efreet_mime_shutdown();
   ecore_shutdown();
   eina_shutdown();
   return 1;
}

EAPI Evas_Object *
e_fm2_add(Evas *evas)
{
   return evas_object_smart_add(evas, _e_fm2_smart);
}

static Eina_Bool
_e_fm2_cb_dnd_drop(void *data, const char *type)
{
   E_Fm2_Smart_Data *sd = data;
   Eina_Bool allow;
   char buf[PATH_MAX];

   if (sd->config->view.link_drop && (type == _e_fm2_xds))
     allow = EINA_FALSE;
   else
     {
        if (sd->drop_icon)
          {
             snprintf(buf, sizeof(buf), "%s/%s", sd->realpath, sd->drop_icon->info.file);
             allow = ecore_file_can_write(buf);
          }
        else
          allow = (sd->realpath && ecore_file_can_write(sd->realpath));
     }
   
   e_drop_xds_update(allow, sd->drop_icon ? buf : sd->realpath);
   if (sd->dnd_scroller) ecore_animator_del(sd->dnd_scroller);
   sd->dnd_scroller = NULL;
   sd->dnd_current.x = sd->dnd_current.y = 0;
   return allow;
}

static void
_e_fm2_cb_mount_ok(void *data)
{
   E_Fm2_Smart_Data *sd;

   sd = evas_object_smart_data_get(data);
   if (!sd) return;  // safety

   if (sd->mount->volume->efm_mode != EFM_MODE_USING_HAL_MOUNT)
     {
        /* Clean up typebuf. */
        _e_fm2_typebuf_hide(data);
        /* we only just now have the mount point so we should do stuff we couldn't do before */
        eina_stringshare_replace(&sd->realpath, sd->mount->volume->mount_point);
        eina_stringshare_replace(&sd->mount->mount_point, sd->mount->volume->mount_point);
        _e_fm2_dir_load_props(sd);
     }

   if ((sd->realpath) && (strcmp(sd->mount->mount_point, sd->realpath)))
     {
        e_fm2_path_set(sd->obj, "/", sd->mount->mount_point);
     }
   else
     {
        sd->id = _e_fm2_client_monitor_add(sd->mount->mount_point);
        sd->listing = EINA_TRUE;
        evas_object_smart_callback_call(data, "dir_changed", NULL);
        sd->tmp.iter = EINA_FALSE;
     }
}

static void
_e_fm2_cb_mount_fail(void *data)
{
   E_Fm2_Smart_Data *sd;

   sd = evas_object_smart_data_get(data);
   if (!sd) return;  // safety
   if (sd->mount)
     {
        // At this moment E_Fm2_Mount object already deleted in e_fm_device.c
        sd->mount = NULL;
        if (sd->config->view.open_dirs_in_place)
          e_fm2_path_set(data, "favorites", "/");
        else
          evas_object_smart_callback_call(data, "dir_deleted", NULL);
     }
}

static void
_e_fm2_cb_unmount_ok(void *data)
{
   E_Fm2_Smart_Data *sd;

   sd = evas_object_smart_data_get(data);
   if (!sd) return;
   if (sd->mount)
     {
        sd->mount = NULL;
        if (sd->config->view.open_dirs_in_place && sd->realpath)
          _e_fm2_path_parent_set(data, sd->realpath);
        else
          evas_object_smart_callback_call(data, "dir_deleted", NULL);
     }
}

void
_e_fm2_path_parent_set(Evas_Object *obj, const char *path)
{
   char buf[PATH_MAX], *p;
   int idx;

   p = strrchr(path, '/');
   if (!p || (p == path))
     e_fm2_path_set(obj, "/", "/");
   else
     {
        idx = p - path;
        if (idx < PATH_MAX)
          {
             strncpy(buf, path, idx);
             buf[idx] = '\0';
             e_fm2_path_set(obj, "/", buf);
          }
        else
          e_fm2_path_set(obj, "/", "/");
     }
}

static void
_e_fm2_favorites_thread_cb(void *d __UNUSED__, Ecore_Thread *et __UNUSED__)
{
   e_fm2_favorites_init();
}

static void
_e_fm2_thread_cleanup_cb(void *d __UNUSED__, Ecore_Thread *et __UNUSED__)
{
   _e_fm2_favorites_thread = NULL;
}

EAPI void
e_fm2_path_set(Evas_Object *obj, const char *dev, const char *path)
{
   const char *real_path;
   EFM_SMART_CHECK();

   /* internal config for now - don't see a pont making this configurable */
   sd->regions.member_max = 64;

   if (!sd->config)
     {
        sd->config = E_NEW(E_Fm2_Config, 1);
        if (!sd->config) return;
//	sd->config->view.mode = E_FM2_VIEW_MODE_ICONS;
        sd->config->view.mode = E_FM2_VIEW_MODE_LIST;
        sd->config->view.open_dirs_in_place = EINA_TRUE;
        sd->config->view.selector = EINA_TRUE;
        sd->config->view.single_click = e_config->filemanager_single_click;
        sd->config->view.single_click_delay = EINA_FALSE;
        sd->config->view.no_subdir_jump = EINA_FALSE;
        sd->config->icon.max_thumb_size = 5;
        sd->config->icon.icon.w = 128;
        sd->config->icon.icon.h = 128;
        sd->config->icon.list.w = 24;
        sd->config->icon.list.h = 24;
        sd->config->icon.fixed.w = EINA_TRUE;
        sd->config->icon.fixed.h = EINA_TRUE;
        sd->config->icon.extension.show = EINA_FALSE;
        sd->config->list.sort.no_case = EINA_TRUE;
        sd->config->list.sort.dirs.first = EINA_TRUE;
        sd->config->list.sort.dirs.last = EINA_FALSE;
        sd->config->selection.single = EINA_FALSE;
        sd->config->selection.windows_modifiers = EINA_FALSE;
        sd->config->theme.background = NULL;
        sd->config->theme.frame = NULL;
        sd->config->theme.icons = NULL;
        sd->config->theme.fixed = EINA_FALSE;
     }

   real_path = _e_fm2_dev_path_map(sd, dev, path);

   /* If the path doesn't exist, popup a dialog */
   if (dev && strncmp(dev, "removable:", 10)
       && !ecore_file_exists(real_path))
     {
        E_Dialog *dialog;
        char text[4096 + 256];

        dialog = e_dialog_new(NULL, "E", "_fm_file_unexisting_path_dialog");
        e_dialog_button_add(dialog, _("Close"), NULL, NULL, dialog);
        e_dialog_button_focus_num(dialog, 0);
        e_dialog_title_set(dialog, _("Nonexistent path"));
        e_dialog_icon_set(dialog, "dialog-error", 64);

        snprintf(text, sizeof(text), _("%s doesn't exist."), real_path);

        e_dialog_text_set(dialog, text);
        e_win_centered_set(dialog->win, 1);
        e_dialog_show(dialog);
        return;
     }
   if (real_path && (sd->realpath == real_path)) return;

   if (sd->realpath) _e_fm2_client_monitor_del(sd->id, sd->realpath);
   sd->listing = EINA_FALSE;
   if (sd->new_file.thread) ecore_thread_cancel(sd->new_file.thread);
   sd->new_file.thread = NULL;
   eina_stringshare_replace(&sd->new_file.filename, NULL);
   eina_stringshare_replace(&sd->dev, dev);
   eina_stringshare_replace(&sd->path, path);
   eina_stringshare_del(sd->realpath);
   sd->realpath = real_path;
   _e_fm2_queue_free(obj);
   _e_fm2_regions_free(obj);
   _e_fm2_icons_free(obj);
   sd->overlay_count = 0;
   edje_object_part_text_set(sd->overlay, "e.text.busy_label", "");

   _e_fm2_dir_load_props(sd);

   /* If the path change from a mountpoint to something else, we fake-unmount */
   if (sd->mount && sd->mount->mount_point && real_path
       && strncmp(sd->mount->mount_point, sd->realpath,
                  strlen(sd->mount->mount_point)))
     {
        e_fm2_device_unmount(sd->mount);
        sd->mount = NULL;
     }

   /* Clean up typebuf. */
   _e_fm2_typebuf_hide(obj);

   /* If the path is of type removable: we add a new mountpoint */
   if (sd->dev && !sd->mount && !strncmp(sd->dev, "removable:", 10))
     {
        E_Volume *v = NULL;

        v = e_fm2_device_volume_find(sd->dev + sizeof("removable:") - 1);
        if (v)
          {
             sd->mount = e_fm2_device_mount(v, _e_fm2_cb_mount_ok, _e_fm2_cb_mount_fail,
                                            _e_fm2_cb_unmount_ok, NULL, obj);
             if ((v->efm_mode == EFM_MODE_USING_HAL_MOUNT) && (!sd->mount->mounted)) return;
          }
     }
   else if (sd->config->view.open_dirs_in_place == 0)
     {
        E_Fm2_Mount *m;
        m = e_fm2_device_mount_find(sd->realpath);
        if (m)
          {
             sd->mount = e_fm2_device_mount(m->volume,
                                            _e_fm2_cb_mount_ok, _e_fm2_cb_mount_fail,
                                            _e_fm2_cb_unmount_ok, NULL, obj);
             if ((m->volume->efm_mode != EFM_MODE_USING_HAL_MOUNT) && (!sd->mount->mounted)) return;
          }
     }
   if (sd->efreet_cache_update)
     ecore_event_handler_del(sd->efreet_cache_update);
   sd->efreet_cache_update = NULL;
   if (!sd->realpath) return;

   if (!sd->mount || sd->mount->mounted)
     {
        if (sd->dev && (!strcmp(sd->dev, "favorites")) && (!_e_fm2_favorites_thread))
          _e_fm2_favorites_thread = ecore_thread_run(_e_fm2_favorites_thread_cb,
                                                     _e_fm2_thread_cleanup_cb,
                                                     _e_fm2_thread_cleanup_cb, NULL);
        sd->id = _e_fm2_client_monitor_add(sd->realpath);
        sd->listing = EINA_TRUE;
     }

   evas_object_smart_callback_call(obj, "dir_changed", NULL);
   sd->tmp.iter = EINA_FALSE;
}

EAPI void
e_fm2_underlay_show(Evas_Object *obj)
{
   EFM_SMART_CHECK();
   evas_object_show(sd->underlay);
}

EAPI void
e_fm2_underlay_hide(Evas_Object *obj)
{
   EFM_SMART_CHECK();
   evas_object_hide(sd->underlay);
}

EAPI void
e_fm2_all_unsel(Evas_Object *obj)
{
   EFM_SMART_CHECK();
   _e_fm2_icon_desel_any(obj);
}

EAPI void
e_fm2_all_sel(Evas_Object *obj)
{
   EFM_SMART_CHECK();
   _e_fm2_icon_sel_any(obj);
}

EAPI void
e_fm2_first_sel(Evas_Object *obj)
{
   EFM_SMART_CHECK();
   _e_fm2_icon_sel_first(obj, EINA_FALSE);
}

EAPI void
e_fm2_last_sel(Evas_Object *obj)
{
   EFM_SMART_CHECK();
   _e_fm2_icon_sel_last(obj, EINA_FALSE);
}

EAPI void
e_fm2_custom_theme_set(Evas_Object *obj, const char *path)
{
   EFM_SMART_CHECK();
   eina_stringshare_replace(&sd->custom_theme, path);
   _e_fm2_theme_edje_object_set(sd, sd->drop, "base/theme/fileman",
                                "list/drop_between");
   _e_fm2_theme_edje_object_set(sd, sd->drop_in, "base/theme/fileman",
                                "list/drop_in");
   _e_fm2_theme_edje_object_set(sd, sd->overlay, "base/theme/fileman",
                                "overlay");
   _e_fm2_theme_edje_object_set(sd, sd->sel_rect, "base/theme/fileman",
                                "rubberband");
}

EAPI void
e_fm2_custom_theme_content_set(Evas_Object *obj, const char *content)
{
   EFM_SMART_CHECK();
   eina_stringshare_replace(&sd->custom_theme_content, content);
   _e_fm2_theme_edje_object_set(sd, sd->drop, "base/theme/fileman",
                                "list/drop_between");
   _e_fm2_theme_edje_object_set(sd, sd->drop_in, "base/theme/fileman",
                                "list/drop_in");
   _e_fm2_theme_edje_object_set(sd, sd->overlay, "base/theme/fileman",
                                "overlay");
}

EAPI void
e_fm2_path_get(Evas_Object *obj, const char **dev, const char **path)
{
   if (dev) *dev = NULL;
   if (path) *path = NULL;
   EFM_SMART_CHECK();
   if (dev) *dev = sd->dev;
   if (path) *path = sd->path;
}

static E_Fm2_Custom_File *
_e_fm2_dir_load_props_from_parent(const char *path)
{
   E_Fm2_Custom_File *cf;
   char *parent;

   if ((!path) || (path[0] == '\0') || (strcmp(path, "/") == 0))
     return NULL;

   parent = ecore_file_dir_get(path);
   cf = e_fm2_custom_file_get(parent);
   if (((cf) && (cf->dir) && (cf->dir->prop.in_use)) || (!strcmp(parent, path)))
     {
        free(parent);
        return cf;
     }

   cf = _e_fm2_dir_load_props_from_parent(parent);
   free(parent);
   return cf;
}

static void
_e_fm2_dir_load_props(E_Fm2_Smart_Data *sd)
{
   E_Fm2_Custom_File *cf;

   if (!sd->realpath) return;  /* come back later */
   if (!(sd->view_flags & E_FM2_VIEW_LOAD_DIR_CUSTOM)) return;

   cf = e_fm2_custom_file_get(sd->realpath);
   if ((cf) && (cf->dir))
     {
        Evas_Coord x, y;

        if (sd->max.w - sd->w > 0)
          x = (sd->max.w - sd->w) * cf->dir->pos.x;
        else
          x = 0;

        if (sd->max.h - sd->h > 0)
          y = (sd->max.h - sd->h) * cf->dir->pos.y;
        else
          y = 0;

        e_fm2_pan_set(sd->obj, x, y);

        if (cf->dir->prop.in_use)
          {
             sd->view_mode = cf->dir->prop.view_mode;
             sd->icon_size = cf->dir->prop.icon_size;
             sd->order_file = !!cf->dir->prop.order_file;
             sd->show_hidden_files = !!cf->dir->prop.show_hidden_files;
             sd->inherited_dir_props = EINA_FALSE;
             sd->config->list.sort.no_case = cf->dir->prop.sort.no_case;
             sd->config->list.sort.size = cf->dir->prop.sort.size;
             sd->config->list.sort.extension = cf->dir->prop.sort.extension;
             sd->config->list.sort.mtime = cf->dir->prop.sort.mtime;
             sd->config->list.sort.dirs.first = cf->dir->prop.sort.dirs.first;
             sd->config->list.sort.dirs.last = cf->dir->prop.sort.dirs.last;
             return;
          }
     }
   else
     {
        sd->pos.x = 0;
        sd->pos.y = 0;
     }

   if (!(sd->view_flags & E_FM2_VIEW_INHERIT_DIR_CUSTOM))
     {
        sd->view_mode = -1;
        sd->icon_size = -1;
        sd->order_file = EINA_FALSE;
        sd->show_hidden_files = EINA_FALSE;
        sd->inherited_dir_props = EINA_FALSE;
        return;
     }

   sd->inherited_dir_props = EINA_TRUE;

   cf = _e_fm2_dir_load_props_from_parent(sd->realpath);
   if ((cf) && (cf->dir) && (cf->dir->prop.in_use))
     {
        sd->view_mode = cf->dir->prop.view_mode;
        sd->icon_size = cf->dir->prop.icon_size;
        sd->order_file = !!cf->dir->prop.order_file;
        sd->show_hidden_files = !!cf->dir->prop.show_hidden_files;
        sd->config->list.sort.no_case = cf->dir->prop.sort.no_case;
        sd->config->list.sort.size = cf->dir->prop.sort.size;
        sd->config->list.sort.extension = cf->dir->prop.sort.extension;
        sd->config->list.sort.mtime = cf->dir->prop.sort.mtime;
        sd->config->list.sort.dirs.first = cf->dir->prop.sort.dirs.first;
        sd->config->list.sort.dirs.last = cf->dir->prop.sort.dirs.last;
     }
   else
     {
        sd->view_mode = -1;
        sd->icon_size = -1;
        sd->order_file = EINA_FALSE;
        sd->show_hidden_files = EINA_FALSE;
     }
}

static void
_e_fm2_dir_save_props(E_Fm2_Smart_Data *sd)
{
   E_Fm2_Custom_File *cf, cf0;
   E_Fm2_Custom_Dir dir0;

   if (!(sd->view_flags & E_FM2_VIEW_SAVE_DIR_CUSTOM)) return;

   cf = e_fm2_custom_file_get(sd->realpath);
   if (!cf)
     {
        cf = &cf0;
        memset(cf, 0, sizeof(*cf));
        cf->dir = &dir0;
     }
   else if (!cf->dir)
     {
        E_Fm2_Custom_File *cf2 = cf;
        cf = &cf0;
        memcpy(cf, cf2, sizeof(*cf2));
        cf->dir = &dir0;
     }

   if (sd->max.w - sd->w > 0)
     cf->dir->pos.x = sd->pos.x / (double)(sd->max.w - sd->w);
   else
     cf->dir->pos.x = 0.0;

   if (sd->max.h - sd->h)
     cf->dir->pos.y = sd->pos.y / (double)(sd->max.h - sd->h);
   else
     cf->dir->pos.y = 0.0;

   cf->dir->prop.icon_size = sd->icon_size;
   cf->dir->prop.view_mode = sd->view_mode;
   cf->dir->prop.order_file = sd->order_file;
   cf->dir->prop.show_hidden_files = sd->show_hidden_files;
   cf->dir->prop.in_use = !sd->inherited_dir_props;

   if (sd->config)
     {
        cf->dir->prop.sort.no_case = sd->config->list.sort.no_case;
        cf->dir->prop.sort.size = sd->config->list.sort.size;
        cf->dir->prop.sort.extension = sd->config->list.sort.extension;
        cf->dir->prop.sort.mtime = sd->config->list.sort.mtime;
        cf->dir->prop.sort.dirs.first = sd->config->list.sort.dirs.first;
        cf->dir->prop.sort.dirs.last = sd->config->list.sort.dirs.last;
     }

   e_fm2_custom_file_set(sd->realpath, cf);
   e_fm2_custom_file_flush();
}

EAPI void
e_fm2_refresh(Evas_Object *obj)
{
   EFM_SMART_CHECK();

   _e_fm2_dir_save_props(sd);

   _e_fm2_queue_free(obj);
   _e_fm2_regions_free(obj);
   _e_fm2_icons_free(obj);

   sd->order_file = EINA_FALSE;

   if (sd->realpath)
     {
        sd->listing = EINA_FALSE;
        _e_fm2_client_monitor_del(sd->id, sd->realpath);
        sd->id = _e_fm2_client_monitor_add(sd->realpath);
        sd->listing = EINA_TRUE;
     }

   sd->tmp.iter = EINA_FALSE;
}

EAPI int
e_fm2_has_parent_get(Evas_Object *obj)
{
   EFM_SMART_CHECK(0);
   if (!sd->path) return 0;
   if (strcmp(sd->path, "/")) return 1;
   if (!sd->realpath) return 0;
   if ((sd->realpath[0] == 0) || (!strcmp(sd->realpath, "/"))) return 0;
   return 1;
}

EAPI const char *
e_fm2_real_path_get(Evas_Object *obj)
{
   EFM_SMART_CHECK(NULL);
   return sd->realpath;
}

EAPI void
e_fm2_parent_go(Evas_Object *obj)
{
   char *p, *path;
   EFM_SMART_CHECK();
   if (!sd->path) return;
   path = strdupa(sd->path);
   if ((p = strrchr(path, '/'))) *p = 0;
   if (*path)
     e_fm2_path_set(obj, sd->dev, path);
   else if (sd->realpath)
     {
        path = ecore_file_dir_get(sd->realpath);
        e_fm2_path_set(obj, "/", path);
        free(path);
     }
     
}

EAPI void
e_fm2_config_set(Evas_Object *obj, E_Fm2_Config *cfg)
{
   EFM_SMART_CHECK();
   if (sd->config == cfg) return;
   if (sd->config) _e_fm2_config_free(sd->config);
   sd->config = NULL;
   if (!cfg) return;
   sd->config = E_NEW(E_Fm2_Config, 1);
   if (!sd->config) return;
   memcpy(sd->config, cfg, sizeof(E_Fm2_Config));
   sd->config->icon.key_hint = eina_stringshare_add(cfg->icon.key_hint);
   sd->config->theme.background = eina_stringshare_add(cfg->theme.background);
   sd->config->theme.frame = eina_stringshare_add(cfg->theme.frame);
   sd->config->theme.icons = eina_stringshare_add(cfg->theme.icons);
}

EAPI E_Fm2_Config *
e_fm2_config_get(Evas_Object *obj)
{
   EFM_SMART_CHECK(NULL);
   return sd->config;
}

EAPI Eina_List *
e_fm2_selected_list_get(Evas_Object *obj)
{
   Eina_List *list = NULL, *l;
   E_Fm2_Icon *ic;

   EFM_SMART_CHECK(NULL);
   EINA_LIST_FOREACH(sd->selected_icons, l, ic)
     list = eina_list_append(list, &(ic->info));
   return list;
}

EAPI Eina_List *
e_fm2_all_list_get(Evas_Object *obj)
{
   Eina_List *list = NULL, *l;
   E_Fm2_Icon *ic;

   EFM_SMART_CHECK(NULL);
   EINA_LIST_FOREACH(sd->icons, l, ic)
     {
        list = eina_list_append(list, &(ic->info));
     }
   return list;
}

EAPI void
e_fm2_deselect_all(Evas_Object *obj)
{
   EFM_SMART_CHECK();
   _e_fm2_icon_desel_any(obj);
}

EAPI void
e_fm2_select_set(Evas_Object *obj, const char *file, int select_)
{
   Eina_List *l;
   E_Fm2_Icon *ic;

   EFM_SMART_CHECK();
   EINA_LIST_FOREACH(sd->icons, l, ic)
     {
        if ((file) && (!strcmp(ic->info.file, file)))
          {
             if (select_) _e_fm2_icon_select(ic);
             else _e_fm2_icon_deselect(ic);
          }
        else
          {
             if (ic->sd->config->selection.single)
               _e_fm2_icon_deselect(ic);
             ic->last_selected = EINA_FALSE;
          }
     }
}

EAPI void
e_fm2_file_show(Evas_Object *obj, const char *file)
{
   Eina_List *l;
   E_Fm2_Icon *ic;

   EFM_SMART_CHECK();
   EINA_LIST_FOREACH(sd->icons, l, ic)
     {
        if (!strcmp(ic->info.file, file))
          {
             _e_fm2_icon_make_visible(ic);
             return;
          }
     }
}

EAPI void
e_fm2_icon_menu_replace_callback_set(Evas_Object *obj, E_Fm_Cb func, void *data)
{
   EFM_SMART_CHECK();
   sd->icon_menu.replace.func = func;
   sd->icon_menu.replace.data = data;
}

EAPI void
e_fm2_icon_menu_start_extend_callback_set(Evas_Object *obj, E_Fm_Cb func, void *data)
{
   EFM_SMART_CHECK();
   sd->icon_menu.start.func = func;
   sd->icon_menu.start.data = data;
}

EAPI void
e_fm2_icon_menu_end_extend_callback_set(Evas_Object *obj, E_Fm_Cb func, void *data)
{
   EFM_SMART_CHECK();
   sd->icon_menu.end.func = func;
   sd->icon_menu.end.data = data;
}

EAPI void
e_fm2_icon_menu_flags_set(Evas_Object *obj, E_Fm2_Menu_Flags flags)
{
   EFM_SMART_CHECK();
   sd->icon_menu.flags = flags;
}

EAPI E_Fm2_Menu_Flags
e_fm2_icon_menu_flags_get(Evas_Object *obj)
{
   EFM_SMART_CHECK(0);
   return sd->icon_menu.flags;
}

EAPI void
e_fm2_view_flags_set(Evas_Object *obj, E_Fm2_View_Flags flags)
{
   EFM_SMART_CHECK();
   sd->view_flags = flags;
}

EAPI E_Fm2_View_Flags
e_fm2_view_flags_get(Evas_Object *obj)
{
   EFM_SMART_CHECK(0);
   return sd->view_flags;
}

EAPI E_Object *
e_fm2_window_object_get(Evas_Object *obj)
{
   EFM_SMART_CHECK(NULL);
   return sd->eobj;
}

EAPI void
e_fm2_window_object_set(Evas_Object *obj, E_Object *eobj)
{
   const char *drop[] = {"text/uri-list", "XdndDirectSave0"};

   EFM_SMART_CHECK();
   sd->eobj = eobj;
   if (sd->drop_handler) e_drop_handler_del(sd->drop_handler);
   sd->drop_handler = e_drop_handler_add(sd->eobj,
                                         sd,
                                         _e_fm2_cb_dnd_enter,
                                         _e_fm2_cb_dnd_move,
                                         _e_fm2_cb_dnd_leave,
                                         _e_fm2_cb_dnd_selection_notify,
                                         drop, 2,
                                         sd->x, sd->y, sd->w, sd->h);
   e_drop_handler_responsive_set(sd->drop_handler);
   e_drop_handler_xds_set(sd->drop_handler, _e_fm2_cb_dnd_drop);
}

EAPI void
e_fm2_icons_update(Evas_Object *obj)
{
   Eina_List *l;
   E_Fm2_Icon *ic;
   char buf[PATH_MAX], *pfile;
   int bufused, buffree;

   EFM_SMART_CHECK();

   if ((!sd->realpath) || (!sd->icons)) return;
   bufused = eina_strlcpy(buf, sd->realpath, sizeof(buf));
   if (bufused >= (int)(sizeof(buf) - 2))
     return;

   if ((bufused > 0) && (buf[bufused - 1] != '/'))
     {
        buf[bufused] = '/';
        bufused++;
     }

   pfile = buf + bufused;
   buffree = sizeof(buf) - bufused;

   EINA_LIST_FOREACH(sd->icons, l, ic)
     {
        E_Fm2_Custom_File *cf;

        eina_stringshare_del(ic->info.icon);
        ic->info.icon = NULL;
        ic->info.icon_type = EINA_FALSE;

        if (_e_fm2_file_is_desktop(ic->info.file))
          _e_fm2_icon_desktop_load(ic);

        if ((int)eina_strlcpy(pfile, ic->info.file, buffree) >= buffree)
          continue;

        cf = e_fm2_custom_file_get(buf);
        if (cf)
          {
             if (cf->icon.valid)
               {
                  eina_stringshare_replace(&ic->info.icon, cf->icon.icon);
                  ic->info.icon_type = cf->icon.type;
               }
          }

        if (ic->realized)
          {
             _e_fm2_icon_unrealize(ic);
             _e_fm2_icon_realize(ic);
          }
     }
   e_fm2_custom_file_flush();
}

EAPI void
e_fm2_pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
{
   EFM_SMART_CHECK();
   x = MIN(x, sd->max.w - sd->w);
   if (x < 0) x = 0;
   y = MIN(y, sd->max.h - sd->h);
   if (y < 0) y = 0;
   if ((sd->pos.x == x) && (sd->pos.y == y)) return;
   sd->pos.x = x;
   sd->pos.y = y;
   if (sd->scroll_job) ecore_job_del(sd->scroll_job);
   sd->scroll_job = ecore_job_add(_e_fm2_cb_scroll_job, obj);
}

EAPI void
e_fm2_pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
{
   EFM_SMART_CHECK();
   if (x) *x = sd->pos.x;
   if (y) *y = sd->pos.y;
}

EAPI void
e_fm2_pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
{
   Evas_Coord mx, my;
   EFM_SMART_CHECK();
   mx = sd->max.w - sd->w;
   if (mx < 0) mx = 0;
   my = sd->max.h - sd->h;
   if (my < 0) my = 0;
   if (x) *x = mx;
   if (y) *y = my;
}

EAPI void
e_fm2_pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
{
   EFM_SMART_CHECK();
   if (w) *w = sd->max.w;
   if (h) *h = sd->max.h;
}

EAPI void
e_fm2_all_icons_update(void)
{
   Evas_Object *o;
   const Eina_List *l;

   _e_fm2_list_walking++;
   EINA_LIST_FOREACH(_e_fm2_list, l, o)
     {
        if ((_e_fm2_list_walking > 0) &&
            (eina_list_data_find(_e_fm2_list_remove, o))) continue;
        e_fm2_icons_update(o);
     }
   _e_fm2_list_walking--;
   if (_e_fm2_list_walking == 0)
     {
        EINA_LIST_FREE(_e_fm2_list_remove, o)
          {
             _e_fm2_list = eina_list_remove(_e_fm2_list, o);
          }
     }
}

static const char *
_e_fm2_path_join(char *buf, int buflen, const char *base, const char *component)
{
   if ((!buf) || (!component))
     return NULL;

   if (component[0] == '/')
     return component;
   else if (component[0] == '\0')
     return base;
   else if (component[0] == '.')
     {
        if (component[1] == '/')
          {
             component += 2;

             if (!base)
               return component;

             if (snprintf(buf, buflen, "%s/%s", base, component) < buflen)
               return buf;
             else
               return NULL;
          }
        else if ((component[1] == '.') && (component[2] == '/'))
          {
             const char *p;
             int len;

             component += 3;

             if (!base)
               return component;

             p = strrchr(base, '/');
             if (!p)
               return component;

             len = p - base;
             if (snprintf(buf, buflen, "%.*s/%s", len, base, component) < buflen)
               return buf;
             else
               return NULL;
          }
     }

   if (snprintf(buf, buflen, "%s/%s", base, component) < buflen)
     return buf;
   else
     return NULL;
}

/**
 * Explicitly set an Edje icon from the given icon path.
 *
 * @param iconpath path to edje file that contains 'icon' group.
 *
 * @see _e_fm2_icon_explicit_get()
 */
static Evas_Object *
_e_fm2_icon_explicit_edje_get(Evas *evas, const E_Fm2_Icon *ic __UNUSED__, const char *iconpath, const char **type_ret)
{
   Evas_Object *o = edje_object_add(evas);
   if (!o)
     return NULL;

   if (!edje_object_file_set(o, iconpath, "icon"))
     {
        evas_object_del(o);
        return NULL;
     }

   if (type_ret) *type_ret = "CUSTOM";
   return o;
}

/**
 * Explicitly set icon from theme using its name.
 *
 * @param name will be prefixed by 'e/icons/' to form the group name in theme.
 *
 * @see e_util_edje_icon_set()
 * @see _e_fm2_icon_explicit_get()
 */
static Evas_Object *
_e_fm2_icon_explicit_theme_icon_get(Evas *evas, const E_Fm2_Icon *ic __UNUSED__, const char *name, const char **type_ret)
{
   Evas_Object *o = e_icon_add(evas);

   if (!o) return NULL;

   e_icon_scale_size_set(o, _e_fm2_icon_mime_size_normalize(ic));

   if (!e_util_icon_theme_set(o, name))
     {
        evas_object_del(o);
        return NULL;
     }

   if (type_ret) *type_ret = "THEME_ICON";
   return o;
}

/**
 * Explicitly set icon from file manager theem using its name.
 *
 * @param name will be prefixed with 'base/theme/fileman' to form the
 *    group name in theme.
 *
 * @see _e_fm2_theme_edje_icon_object_set()
 * @see _e_fm2_icon_explicit_get()
 */
static Evas_Object *
_e_fm2_icon_explicit_theme_get(Evas *evas, const E_Fm2_Icon *ic, const char *name, const char **type_ret)
{
   Evas_Object *o = edje_object_add(evas);
   if (!o)
     return NULL;

   if (!_e_fm2_theme_edje_icon_object_set(ic->sd, o, "base/theme/fileman", name))
     {
        evas_object_del(o);
        return NULL;
     }

   if (type_ret) *type_ret = "THEME";
   return o;
}

/**
 * Explicitly set icon to given value.
 *
 * This will try to identify if icon is an edje or regular file or even
 * an icon name to get from icon set.
 *
 * @param icon might be an absolute or relative path, or icon name or edje path.
 */
static Evas_Object *
_e_fm2_icon_explicit_get(Evas *evas, const E_Fm2_Icon *ic, const char *icon, const char **type_ret)
{
   char buf[PATH_MAX];
   const char *iconpath;

   iconpath = _e_fm2_path_join(buf, sizeof(buf), ic->sd->realpath, icon);
   if (!iconpath)
     {
        ERR("could not create icon \"%s\".", icon);
        return NULL;
     }

   if (_e_fm2_file_is_edje(iconpath))
     return _e_fm2_icon_explicit_edje_get(evas, ic, iconpath, type_ret);
   else
     {
        Evas_Object *o = e_icon_add(evas);
        if (!o)
          return NULL;

        e_icon_scale_size_set(o, _e_fm2_icon_mime_size_normalize(ic));
        e_icon_file_set(o, iconpath);
        e_icon_fill_inside_set(o, 1);
        if (type_ret) *type_ret = "CUSTOM";
        return o;
     }

   return NULL;
}

/**
 * Creates an icon that generates a thumbnail if required.
 *
 * @param group if given, will be used in e_thumb_icon_file_set()
 * @param cb function to callback when thumbnail generation is over.
 * @param data extra data to give to @p cb
 * @param force_gen whenever to force generation of thumbnails, even it exists.
 */
static Evas_Object *
_e_fm2_icon_thumb_get(Evas *evas, const E_Fm2_Icon *ic, const char *group, Evas_Smart_Cb cb, void *data, int force_gen, const char **type_ret)
{
   Evas_Object *o;
   char buf[PATH_MAX];

   if (ic->thumb_failed)
     return NULL;

   if (!_e_fm2_icon_realpath(ic, buf, sizeof(buf)))
     return NULL;

   o = e_thumb_icon_add(evas);
   if (!o)
     return NULL;

   e_thumb_icon_file_set(o, buf, group);
   e_thumb_icon_size_set(o, 128, 128);

   if (cb) evas_object_smart_callback_add(o, "e_thumb_gen", cb, data);

   _e_fm2_icon_thumb(ic, o, force_gen);
   if (type_ret) *type_ret = "THUMB";
   return o;
}

/**
 * Generates the thumbnail of the given edje file.
 *
 * It will use 'icon.key_hint' from config if set and then try some well
 * known groups like 'icon', 'e/desktop/background' and 'e/init/splash'.
 */
static Evas_Object *
_e_fm2_icon_thumb_edje_get(Evas *evas, const E_Fm2_Icon *ic, Evas_Smart_Cb cb, void *data, int force_gen, const char **type_ret)
{
   char buf[PATH_MAX];
   const char **itr = NULL, *group = NULL;
   const char *known_groups[] = {
      NULL,
      "e/desktop/background",
      "icon",
      "e/init/splash",
      /* XXX TODO: add more? example 'screenshot', 'preview' */
      NULL
   };
   Evas_Object *o;

   if (!_e_fm2_icon_realpath(ic, buf, sizeof(buf))) return NULL;

   known_groups[0] = ic->sd->config->icon.key_hint;
   if (known_groups[0]) itr = known_groups;
   else itr = known_groups + 1;

   for (; *itr; itr++)
     {
        if (edje_file_group_exists(buf, *itr)) break;
     }

   if (*itr)
     group = eina_stringshare_add(*itr);
   else
     {
        Eina_List *l = edje_file_collection_list(buf);
        if (!l) return NULL;
        group = eina_stringshare_add(eina_list_data_get(l));
        edje_file_collection_list_free(l);
     }
   if (!group) return NULL;
   o = _e_fm2_icon_thumb_get(evas, ic, group, cb, data, force_gen, type_ret);
   eina_stringshare_del(group);
   return o;
}

static Eina_Bool
_e_fm2_icon_cache_update(void *data, int type __UNUSED__, void *event __UNUSED__)
{
   e_fm2_icons_update(data);
   return ECORE_CALLBACK_RENEW;
}

/**
 * Machinery for _e_fm2_icon_desktop_get() and others with instances of desktop.
 */
static Evas_Object *
_e_fm2_icon_desktop_get_internal(Evas *evas, const E_Fm2_Icon *ic, Efreet_Desktop *desktop, const char **type_ret)
{
   Evas_Object *o;

   if (!desktop->icon)
     return NULL;

   if (_e_fm2_file_is_edje(desktop->icon))
     return _e_fm2_icon_explicit_edje_get(evas, ic, desktop->icon, type_ret);

   o = _e_fm2_icon_explicit_theme_icon_get(evas, ic, desktop->icon, type_ret);
   if (o) return o;

   o = e_util_desktop_icon_add(desktop, 48, evas);
//   o = e_util_icon_theme_icon_add(desktop->icon, 48, evas);
   if (o && type_ret) *type_ret = "DESKTOP";
   return o;
}

/**
 * Use freedesktop.org '.desktop' files to set icon.
 */
static Evas_Object *
_e_fm2_icon_desktop_get(Evas *evas, const E_Fm2_Icon *ic, const char **type_ret)
{
   Efreet_Desktop *ef;
   Evas_Object *o;
   char buf[PATH_MAX];

   if (!ic->info.file) return NULL;

   if (!_e_fm2_icon_realpath(ic, buf, sizeof(buf)))
     return NULL;

   ef = efreet_desktop_new(buf);
   if (!ef) return NULL;

   o = _e_fm2_icon_desktop_get_internal(evas, ic, ef, type_ret);
   efreet_desktop_free(ef);
   return o;
}

static inline const char *
_e_fm2_icon_mime_type_special_match(const E_Fm2_Icon *ic)
{
   const Eina_List *l;
   const E_Config_Mime_Icon *mi;
   const char *mime = ic->info.mime;

   EINA_LIST_FOREACH(e_config->mime_icons, l, mi)
     if (mi->mime == mime) /* both in the same stringshare pool */
       return mi->icon;

   return NULL;
}

static Evas_Object *
_e_fm2_icon_mime_fdo_get(Evas *evas, const E_Fm2_Icon *ic, const char **type_ret)
{
   const char *icon;
   unsigned int size;

   size = _e_fm2_icon_mime_size_normalize(ic);
   icon = efreet_mime_type_icon_get(ic->info.mime, e_config->icon_theme, size);
   if (icon)
     return _e_fm2_icon_explicit_get(evas, ic, icon, type_ret);
   return NULL;
}

static Evas_Object *
_e_fm2_icon_mime_theme_get(Evas *evas, const E_Fm2_Icon *ic, const char **type_ret __UNUSED__)
{
   char buf[1024];
   const char *file;

   if (snprintf(buf, sizeof(buf), "e/icons/fileman/mime/%s", ic->info.mime) >=
       (int)sizeof(buf))
     return NULL;

   file = e_theme_edje_file_get("base/theme/icons", buf);
   if (file && file[0])
     {
        Evas_Object *o = edje_object_add(evas);
        if (!o) return NULL;
        if (!edje_object_file_set(o, file, buf))
          {
             evas_object_del(o);
             return NULL;
          }
        return o;
     }

   return NULL;
}

/**
 * Use mime type information to set icon.
 */
static Evas_Object *
_e_fm2_icon_mime_get(Evas *evas, const E_Fm2_Icon *ic, Evas_Smart_Cb gen_func __UNUSED__, void *data __UNUSED__, int force_gen __UNUSED__, const char **type_ret)
{
   Evas_Object *o = NULL;

   if (e_config->icon_theme_overrides)
     o = _e_fm2_icon_mime_fdo_get(evas, ic, type_ret);
   else
     o = _e_fm2_icon_mime_theme_get(evas, ic, type_ret);

   if (o) return o;

   if (!e_config->icon_theme_overrides)
     o = _e_fm2_icon_mime_fdo_get(evas, ic, type_ret);
   else
     o = _e_fm2_icon_mime_theme_get(evas, ic, type_ret);

   return o;
}

/**
 * Discovers the executable of Input Method Config file and set icon.
 */
static Evas_Object *
_e_fm2_icon_imc_get(Evas *evas, const E_Fm2_Icon *ic, const char **type_ret)
{
   E_Input_Method_Config *imc;
   Efreet_Desktop *desktop;
   Eet_File *imc_ef;
   Evas_Object *o = NULL;
   char buf[PATH_MAX];

   if (!ic->info.file)
     return NULL;

   if (!_e_fm2_icon_realpath(ic, buf, sizeof(buf)))
     return NULL;

   imc_ef = eet_open(buf, EET_FILE_MODE_READ);
   if (!imc_ef)
     return NULL;

   imc = e_intl_input_method_config_read(imc_ef);
   eet_close(imc_ef);

   if (!imc->e_im_setup_exec)
     {
        e_intl_input_method_config_free(imc);
        return NULL;
     }

   desktop = efreet_util_desktop_exec_find(imc->e_im_setup_exec);
   if (desktop)
     {
        o = _e_fm2_icon_desktop_get_internal(evas, ic, desktop, type_ret);
        efreet_desktop_free(desktop);
     }
   e_intl_input_method_config_free(imc);

   if ((o) && (type_ret)) *type_ret = "IMC";
   return o;
}

/**
 * Use heuristics to discover and set icon.
 */
static Evas_Object *
_e_fm2_icon_discover_get(Evas *evas, const E_Fm2_Icon *ic, Evas_Smart_Cb gen_func, void *data, int force_gen, const char **type_ret)
{
   const char *p;

   p = strrchr(ic->info.file, '.');
   if (!p) return NULL;

   p++;
   if (_e_fm2_ext_is_edje(p))
     return _e_fm2_icon_thumb_edje_get(evas, ic, gen_func,
                                       data, force_gen, type_ret);
   if (_e_fm2_ext_is_desktop(p))
     return _e_fm2_icon_desktop_get(evas, ic, type_ret);
   if (_e_fm2_ext_is_imc(p))
     return _e_fm2_icon_imc_get(evas, ic, type_ret);
   if (evas_object_image_extension_can_load_get(p - 1))
     return _e_fm2_icon_thumb_get(evas, ic, NULL, gen_func, data, force_gen, type_ret);
   return NULL;
}

/**
 * Get the object representing the icon.
 *
 * @param evas canvas instance to use to store the icon.
 * @param ic icon to get information in order to find the icon.
 * @param gen_func if thumbnails need to be generated, call this function
 *     when it's over.
 * @param data extra data to give to @p gen_func.
 * @param force_gen force thumbnail generation.
 * @param type_ret string that identifies type of icon.
 */
EAPI Evas_Object *
e_fm2_icon_get(Evas *evas, E_Fm2_Icon *ic,
               Evas_Smart_Cb gen_func,
               void *data, int force_gen, const char **type_ret)
{
   const char *icon;
   Evas_Object *o = NULL;

   if (ic->info.icon)
     {
        if ((ic->info.icon[0] == '/') ||
            ((ic->info.icon[0] == '.') &&
             ((ic->info.icon[1] == '/') ||
              ((ic->info.icon[1] == '.') && (ic->info.icon[2] == '/')))))
          {
             o = _e_fm2_icon_explicit_get(evas, ic, ic->info.icon, type_ret);
             if (o) return o;
          }

        o = _e_fm2_icon_explicit_theme_icon_get(evas, ic, ic->info.icon, type_ret);
        if (o) return o;
     }

   if (ic->sd->config->icon.max_thumb_size && (ic->info.statinfo.st_size > ic->sd->config->icon.max_thumb_size * 1024 * 1024))
     ic->thumb_failed = EINA_TRUE;

   /* create thumbnails for edje files */
   if ((ic->info.file) && (_e_fm2_file_is_edje(ic->info.file)))
     {
        o = _e_fm2_icon_thumb_edje_get
            (evas, ic, gen_func, data, force_gen, type_ret);
        if (o) return o;
     }

   /* disabled until everyone has edje in mime.types:
    *  use mimetype to identify edje.
    * if (ic->info.mime == _e_fm2_mime_app_edje)
    *   return _e_fm2_icon_thumb_edje_get
    *     (evas, ic, gen_func, data, force_gen, type_ret); */

   /* check user preferences */
   icon = _e_fm2_icon_mime_type_special_match(ic);
   if (icon)
     {
        if (icon == _e_fm2_icon_desktop_str)
          o = _e_fm2_icon_desktop_get(evas, ic, type_ret);
        else if (icon == _e_fm2_icon_thumb_str)
          {
             if (!ic->thumb_failed)
               o = _e_fm2_icon_thumb_get
                   (evas, ic, NULL, gen_func, data, force_gen, type_ret);
          }
        else if (strncmp(icon, "e/icons/fileman/", 16) == 0)
          o = _e_fm2_icon_explicit_theme_get(evas, ic, icon + 16, type_ret);
        else
          o = _e_fm2_icon_explicit_get(evas, ic, icon, type_ret);

        if (o) return o;
     }

   if ((!ic->thumb_failed) && (ic->info.icon_type == 1))
     {
        o = _e_fm2_icon_thumb_get(evas, ic, NULL,
                                  gen_func, data, force_gen, type_ret);
        if (o) return o;
     }

   if (ic->info.file)
     {
        o = _e_fm2_icon_discover_get(evas, ic, gen_func, data,
                                     force_gen, type_ret);
        if (o) return o;
     }
   if (ic->info.mime)
     {
        o = _e_fm2_icon_mime_get(evas, ic, gen_func, data, force_gen, type_ret);
        if (o) return o;
     }

//fallback:
   o = _e_fm2_icon_explicit_theme_icon_get(evas, ic, "unknown", type_ret);
   if (o) return o;

   return _e_fm2_icon_explicit_theme_get(evas, ic, "text/plain", type_ret);
}

EAPI E_Fm2_Icon_Info *
e_fm2_icon_file_info_get(E_Fm2_Icon *ic)
{
   if (!ic) return NULL;
   return &(ic->info);
}

EAPI void
e_fm2_icon_geometry_get(E_Fm2_Icon *ic, int *x, int *y, int *w, int *h)
{
   int xx, yy, ww, hh;

   if (x) *x = 0; if (y) *y = 0; if (w) *w = 0; if (h) *h = 0;
   if (ic)
     {
        evas_object_geometry_get(ic->obj, &xx, &yy, &ww, &hh);
        if (x) *x = xx;
        if (y) *y = yy;
        if (w) *w = ww;
        if (h) *h = hh;
     }
}

/* FIXME: track real exe with exe del events etc. */
static int _e_fm2_client_spawning = 0;

static void
_e_fm2_client_spawn(void)
{
   char buf[4096];

   if (_e_fm2_client_spawning) return;
   snprintf(buf, sizeof(buf), "%s/enlightenment/utils/enlightenment_fm", e_prefix_lib_get());
   ecore_exe_run(buf, NULL);
   _e_fm2_client_spawning = 1;
}

static E_Fm2_Client *
_e_fm2_client_get(void)
{
   Eina_List *l;
   E_Fm2_Client *cl, *cl_chosen = NULL;
   int min_req = 0x7fffffff;

   /* if we don't have a slave - spane one */
   if (!_e_fm2_client_list)
     {
        _e_fm2_client_spawn();
        return NULL;
     }
   EINA_LIST_FOREACH(_e_fm2_client_list, l, cl)
     {
        if (cl->req < min_req)
          {
             min_req = cl->req;
             cl_chosen = cl;
          }
     }
   return cl_chosen;
}

typedef struct _E_Fm2_Message E_Fm2_Message;

struct _E_Fm2_Message
{
   int   major, minor, ref, ref_to, response;
   void *data;
   int   size;
};

static Eina_List *_e_fm2_messages = NULL;

static void
_e_fm2_client_message_queue(int major, int minor, int ref, int ref_to, int response, const void *data, int size)
{
   E_Fm2_Message *msg;

   msg = E_NEW(E_Fm2_Message, 1);
   if (!msg) return;
   msg->major = major;
   msg->minor = minor;
   msg->ref = ref;
   msg->ref_to = ref_to;
   msg->response = response;
   if (data)
     {
        msg->size = size;
        msg->data = malloc(size);
        if (msg->data)
          memcpy(msg->data, data, size);
        else
          {
             free(msg);
             return;
          }
     }
   _e_fm2_messages = eina_list_append(_e_fm2_messages, msg);
}

static void
_e_fm2_client_message_flush(E_Fm2_Client *cl, E_Fm2_Message *msg)
{
   _e_fm2_messages = eina_list_remove(_e_fm2_messages, msg);
   ecore_ipc_client_send(cl->cl, msg->major, msg->minor,
                         msg->ref, msg->ref_to, msg->response,
                         msg->data, msg->size);
   cl->req++;
   free(msg->data);
   free(msg);
}

static void
_e_fm2_client_messages_flush(void)
{
   while (_e_fm2_messages)
     {
        E_Fm2_Client *cl;

        cl = _e_fm2_client_get();
        if (!cl) break;
        _e_fm2_client_message_flush(cl, eina_list_data_get(_e_fm2_messages));
     }
}

static int
_e_fm_client_send_new(int minor, void *data, int size)
{
   static int id = 0;
   E_Fm2_Client *cl;

   id++;
   cl = _e_fm2_client_get();
   if (!cl)
     {
        _e_fm2_client_message_queue(E_IPC_DOMAIN_FM, minor,
                                    id, 0, 0,
                                    data, size);
     }
   else
     {
        ecore_ipc_client_send(cl->cl, E_IPC_DOMAIN_FM, minor,
                              id, 0, 0,
                              data, size);
        cl->req++;
     }

   return id;
}

static int
_e_fm_client_send(int minor, int id, void *data, int size)
{
   E_Fm2_Client *cl;

   cl = _e_fm2_client_get();
   if (!cl)
     {
        _e_fm2_client_message_queue(E_IPC_DOMAIN_FM, minor,
                                    id, 0, 0,
                                    data, size);
     }
   else
     {
        ecore_ipc_client_send(cl->cl, E_IPC_DOMAIN_FM, minor,
                              id, 0, 0,
                              data, size);
        cl->req++;
     }

   return id;
}

static int
_e_fm2_client_monitor_add(const char *path)
{
   return _e_fm_client_send_new(E_FM_OP_MONITOR_START, (void *)path, strlen(path) + 1);
}

static void
_e_fm2_client_monitor_del(int id, const char *path)
{
   _e_fm_client_send(E_FM_OP_MONITOR_END, id, (void *)path, strlen(path) + 1);
}

static int
_e_fm_client_file_del(const char *files, Eina_Bool secure, Evas_Object *e_fm)
{
   int id, op = E_FM_OP_REMOVE;

   if (secure) op = E_FM_OP_SECURE_REMOVE;

   id = _e_fm_client_send_new(op, (void *)files, strlen(files) + 1);
   e_fm2_op_registry_entry_add(id, e_fm, op, _e_fm2_operation_abort_internal);
   return id;
}

#if 0
static int
_e_fm2_client_file_trash(const char *path, Evas_Object *e_fm)
{
   int id = _e_fm_client_send_new(E_FM_OP_TRASH, (void *)path, strlen(path) + 1);
   e_fm2_op_registry_entry_add(id, e_fm, E_FM_OP_TRASH, _e_fm2_operation_abort_internal);
   return id;
}

static int
_e_fm2_client_file_mkdir(const char *path, const char *rel, int rel_to, int x, int y, int res_w __UNUSED__, int res_h __UNUSED__, Evas_Object *e_fm)
{
   char *d;
   int l1, l2, l, id;

   l1 = strlen(path);
   l2 = strlen(rel);
   l = l1 + 1 + l2 + 1 + (sizeof(int) * 3);
   d = alloca(l);
   strcpy(d, path);
   strcpy(d + l1 + 1, rel);
   memcpy(d + l1 + 1 + l2 + 1, &rel_to, sizeof(int));
   memcpy(d + l1 + 1 + l2 + 1 + sizeof(int), &x, sizeof(int));
   memcpy(d + l1 + 1 + l2 + 1 + (2 * sizeof(int)), &y, sizeof(int));

   id = _e_fm_client_send_new(E_FM_OP_MKDIR, (void *)d, l);
   e_fm2_op_registry_entry_add(id, e_fm, E_FM_OP_MKDIR, _e_fm2_operation_abort_internal);
   return id;
}

#endif

EAPI int
e_fm2_client_file_move(Evas_Object *e_fm, const char *args)
{
   int id;
   E_Fm_Op_Type op = e_config->filemanager_copy ? E_FM_OP_MOVE : E_FM_OP_RENAME;

   id = _e_fm_client_send_new(op, (void *)args, strlen(args) + 1);
   e_fm2_op_registry_entry_add(id, e_fm, op, _e_fm2_operation_abort_internal);
   return id;
}

EAPI int
e_fm2_client_file_copy(Evas_Object *e_fm, const char *args)
{
   int id = _e_fm_client_send_new(E_FM_OP_COPY, (void *)args, strlen(args) + 1);
   e_fm2_op_registry_entry_add(id, e_fm, E_FM_OP_COPY, _e_fm2_operation_abort_internal);
   return id;
}

EAPI int
e_fm2_client_file_symlink(Evas_Object *e_fm, const char *args)
{
   int id = _e_fm_client_send_new(E_FM_OP_SYMLINK, (void *)args, strlen(args) + 1);
   e_fm2_op_registry_entry_add(id, e_fm, E_FM_OP_SYMLINK, _e_fm2_operation_abort_internal);
   return id;
}

EAPI int
_e_fm2_client_mount(const char *udi, const char *mountpoint)
{
   char *d;
   int l, l1, l2 = 0;

   if (!udi)
     return 0;

   l1 = strlen(udi);
   if (mountpoint)
     {
        l2 = strlen(mountpoint);
        l = l1 + 1 + l2 + 1;
     }
   else
     l = l1 + 1;
   d = alloca(l);
   strcpy(d, udi);
   if (mountpoint)
     strcpy(d + l1 + 1, mountpoint);

   return _e_fm_client_send_new(E_FM_OP_MOUNT, (void *)d, l);
}

EAPI int
_e_fm2_client_unmount(const char *udi)
{
   char *d;
   int l, l1;

   if (!udi)
     return 0;

   l1 = strlen(udi);
   l = l1 + 1;
   d = alloca(l);
   strcpy(d, udi);

   _e_fm2_client_get();

   return _e_fm_client_send_new(E_FM_OP_UNMOUNT, (void *)d, l);
}

EAPI int
_e_fm2_client_eject(const char *udi)
{
   char *data;
   int size;

   if (!udi)
     return 0;

   size = strlen(udi) + 1;
   data = alloca(size);
   strcpy(data, udi);

   return _e_fm_client_send_new(E_FM_OP_EJECT, data, size);
}

static void
_e_fm2_client_monitor_list_end(Evas_Object *obj)
{
   E_Fm2_Smart_Data *sd;

   sd = evas_object_smart_data_get(obj);
   sd->busy_count--;
   if (sd->busy_count == 0)
     {
        edje_object_signal_emit(sd->overlay, "e,state,busy,stop", "e");
        e_fm2_custom_file_flush();
     }
   if (sd->tmp.obj)
     {
        evas_object_del(sd->tmp.obj);
        sd->tmp.obj = NULL;
     }
   if (sd->tmp.obj2)
     {
        evas_object_del(sd->tmp.obj2);
        sd->tmp.obj2 = NULL;
     }
   if (sd->scan_timer)
     {
        ecore_timer_del(sd->scan_timer);
        sd->scan_timer = NULL;
     }
   if (sd->sort_idler)
     {
        ecore_idler_del(sd->sort_idler);
        sd->sort_idler = NULL;
     }
   E_FREE(sd->tmp.list_index);
   _e_fm2_queue_free(obj);
   _e_fm2_obj_icons_place(sd);
   _e_fm2_live_process_begin(obj);
}

EAPI void
_e_fm2_file_force_update(const char *path)
{
   Evas_Object *o;
   char *dir;
   Eina_List *l;

   dir = ecore_file_dir_get(path);
   if (!dir) return;
   EINA_LIST_FOREACH(_e_fm2_list, l, o)
     {
        const char *rp;
        if ((_e_fm2_list_walking > 0) &&
            (eina_list_data_find(_e_fm2_list_remove, o))) continue;
        rp = e_fm2_real_path_get(o);
        if (!rp) continue;
        if (!strcmp(rp, dir))
          {
             E_Fm2_Icon *ic;

             ic = _e_fm2_icon_find(o, ecore_file_file_get(path));
             if (ic)
               {
                  E_Fm2_Finfo finf;

                  memset(&finf, 0, sizeof(E_Fm2_Finfo));
                  memcpy(&(finf.st), &(ic->info.statinfo),
                         sizeof(struct stat));
                  finf.broken_link = ic->info.broken_link;
                  finf.lnk = ic->info.link;
                  finf.rlnk = ic->info.real_link;
                  ic->removable_state_change = EINA_TRUE;
                  _e_fm2_live_file_changed(o, ecore_file_file_get(path),
                                           &finf);
               }
          }
     }
   free(dir);
}

EAPI void
e_fm2_client_data(Ecore_Ipc_Event_Client_Data *e)
{
   Evas_Object *obj;
   Eina_List *l, *dels = NULL;
   E_Fm2_Client *cl;

   if (e->major != 6 /*E_IPC_DOMAIN_FM*/) return;
   EINA_LIST_FOREACH(_e_fm2_client_list, l, cl)
     {
        if (cl->cl == e->client) break;
     }
   if (!l)
     {
        cl = E_NEW(E_Fm2_Client, 1);
        cl->cl = e->client;
        _e_fm2_client_list = eina_list_prepend(_e_fm2_client_list, cl);
        /* FIXME: new client - send queued msgs */
        _e_fm2_client_spawning = 0;
        _e_fm2_client_messages_flush();
     }

   _e_fm2_list_walking++;
   EINA_LIST_FOREACH(_e_fm2_list, l, obj)
     {
        unsigned char *p;
        char *evdir;
        const char *dir, *path, *lnk, *rlnk, *file;
        struct stat st;
        int broken_link;
        E_Fm2_Smart_Data *sd;

        if ((_e_fm2_list_walking > 0) &&
            (eina_list_data_find(_e_fm2_list_remove, obj))) continue;
        dir = e_fm2_real_path_get(obj);
        sd = evas_object_smart_data_get(obj);
        switch (e->minor)
          {
           case E_FM_OP_HELLO: /*hello*/
//             printf("E_FM_OP_HELLO\n");
             break;

           case E_FM_OP_OK: /*req ok*/
//             printf("E_FM_OP_OK\n");
             cl->req--;
             break;

           case E_FM_OP_FILE_ADD: /*file add*/
//             printf("E_FM_OP_FILE_ADD\n");
           case E_FM_OP_FILE_CHANGE: /*file change*/
//             printf("E_FM_OP_FILE_CHANGE\n");
           {
              E_Fm2_Finfo finf;

              p = e->data;
              /* NOTE: i am NOT converting this data to portable arch/os independent
               * format. i am ASSUMING e_fm_main and e are local and built together
               * and thus this will work. if this ever changes this here needs to
               * change */
              memcpy(&st, p, sizeof(struct stat));
              p += sizeof(struct stat);

              broken_link = p[0];
              p += 1;

              path = (char *)p;
              p += strlen(path) + 1;

              lnk = (char *)p;
              p += strlen(lnk) + 1;

              rlnk = (char *)p;

              memcpy(&(finf.st), &st, sizeof(struct stat));
              finf.broken_link = broken_link;
              finf.lnk = lnk;
              finf.rlnk = rlnk;

              evdir = ecore_file_dir_get(path);
              if ((evdir) && (sd->id == e->ref_to) &&
                  ((!strcmp(evdir, "") || ((dir) && (!strcmp(dir, evdir))))))
                {
//                       printf(" ch/add response = %i\n", e->response);
                   free(evdir);
                   if (e->response == 0)    /*live changes*/
                     {
                        if (e->minor == E_FM_OP_FILE_ADD)    /*file add*/
                          {
                             _e_fm2_live_file_add
                               (obj, ecore_file_file_get(path),
                               NULL, 0, &finf);
                             break;
                          }
                        if (e->minor == E_FM_OP_FILE_CHANGE)    /*file change*/
                          {
                             _e_fm2_live_file_changed
                               (obj, (char *)ecore_file_file_get(path),
                               &finf);
                          }
                        break;
                     }
                     /*file add - listing*/
                   if (e->minor == E_FM_OP_FILE_ADD)    /*file add*/
                     {
                        if (!sd->scan_timer)
                          {
                             sd->scan_timer =
                               ecore_timer_add(0.5,
                                               _e_fm2_cb_scan_timer,
                                               sd->obj);
                             sd->busy_count++;
                             if (sd->busy_count == 1)
                               edje_object_signal_emit(sd->overlay, "e,state,busy,start", "e");
                          }
                        else
                          {
                             if ((eina_list_count(sd->icons) > 50) && (ecore_timer_interval_get(sd->scan_timer) < 1.5))
                               {
                                  /* increase timer interval when loading large directories to
                                   * dramatically improve load times
                                   */
                                  ecore_timer_interval_set(sd->scan_timer, 1.5);
                                  ecore_timer_reset(sd->scan_timer);                                       
                               }
                          }
                        if (path[0] != 0)
                          {
                             file = ecore_file_file_get(path);
                             if ((!strcmp(file, ".order")))
                               sd->order_file = EINA_TRUE;
                             else
                               {
                                  unsigned int n;

                                  n = eina_list_count(sd->queue) + eina_list_count(sd->icons);
                                  if (!((file[0] == '.') &&
                                        (!sd->show_hidden_files)))
                                    {
                                       char buf[1024];

                                       _e_fm2_file_add(obj