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e_int_config_imc.c

/*
 * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
 */
#include "e.h"
#include "e_int_config_imc.h"
#include "e_int_config_imc_import.h"

typedef struct _E_Imc_Update_Data E_Imc_Update_Data;

static void        *_create_data             (E_Config_Dialog *cfd);
static void         _free_data               (E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static int          _basic_apply_data        (E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static int          _advanced_apply_data     (E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static Evas_Object *_basic_create_widgets    (E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
static Evas_Object *_advanced_create_widgets (E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);

/* Basic Callbacks */
static int      _basic_list_sort_cb      (void *d1, void *d2);
static void     _e_imc_disable_change_cb (void *data, Evas_Object *obj);
static void     _e_imc_list_change_cb    (void *data, Evas_Object *obj);
static void     _e_imc_setup_cb          (void *data, void *data2);

/* Advanced Callbacks */
static void         _cb_dir                  (void *data, Evas_Object *obj);
static void         _cb_button_up            (void *data1, void *data2);
static void     _cb_new            (void *data, void *data2);

static void     _cb_files_changed        (void *data, Evas_Object *obj, void *event_info);
static void         _cb_files_selection_change(void *data, Evas_Object *obj, void *event_info);
static void         _cb_files_files_changed  (void *data, Evas_Object *obj, void *event_info);
static void     _cb_files_selected       (void *data, Evas_Object *obj, void *event_info);
static void         _cb_files_files_deleted  (void *data, Evas_Object *obj, void *event_info);
static void         _e_imc_adv_setup_cb      (void *data, void *data2);

static void         _e_imc_change_enqueue    (E_Config_Dialog_Data *cfdata);
static void         _e_imc_entry_change_cb   (void *data, Evas_Object *obj);
static void     _e_imc_form_fill         (E_Config_Dialog_Data *cfdata);
static const char*  _e_imc_file_name_new_get (void);
static Evas_Bool    _change_hash_free_cb     (const Evas_Hash *hash __UNUSED__, const char *key __UNUSED__, void *data, void *fdata __UNUSED__);
static Evas_Bool    _change_hash_apply_cb    (const Evas_Hash *hash __UNUSED__, const char *key, void *data, void *fdata __UNUSED__);

struct _E_Config_Dialog_Data
{
   E_Config_Dialog *cfd;
  
   /* Maluable Widgets */
   Evas_Object *o_personal;
   Evas_Object *o_system;
   Evas_Object *o_up_button;
   Evas_Object *o_fm; /* File manager */
   Evas_Object *o_frame; /* scrollpane for file manager*/
   
   char *imc_current;
   Evas_Hash *imc_basic_map;
   
   int imc_disable; /* 0=enable, 1=disable */ 
   int fmdir; /* 0=Local, 1=System*/
   struct
     {
      int dirty;  
      char *e_im_name;
      char *e_im_exec;
      char *e_im_setup_exec;
      
      char *gtk_im_module;
      char *qt_im_module;
      char *xmodifiers;
     } imc;
   
   Evas_Hash *imc_change_map;
   
   struct
     {
      Evas_Object *imc_basic_list;
      Evas_Object *imc_basic_disable;
      Evas_Object *imc_basic_setup;

      Evas_Object *imc_advanced_disable;
      Evas_Object *imc_advanced_setup;
      
      Evas_Object *e_im_name;
      Evas_Object *e_im_exec;
      Evas_Object *e_im_setup_exec;
      Evas_Object *gtk_im_module;
      Evas_Object *qt_im_module;
      Evas_Object *xmodifiers;
     } gui;

   E_Win *win_import;
};

EAPI E_Config_Dialog *
e_int_config_imc(E_Container *con, const char *params __UNUSED__)
{
   E_Config_Dialog *cfd;
   E_Config_Dialog_View *v;

   if (e_config_dialog_find("E", "_config_imc_dialog")) return NULL;
   v = E_NEW(E_Config_Dialog_View, 1);
   
   v->create_cfdata           = _create_data;
   v->free_cfdata             = _free_data;
   v->advanced.create_widgets = _advanced_create_widgets;
   v->advanced.apply_cfdata   = _advanced_apply_data;
   v->basic.create_widgets    = _basic_create_widgets;
   v->basic.apply_cfdata      = _basic_apply_data;
   
   cfd = e_config_dialog_new(con,
                       _("Input Method Configuration"),
                      "E", "_config_imc_dialog",
                       "enlightenment/imc", 0, v, NULL);
   return cfd;
}

static void
_fill_data(E_Config_Dialog_Data *cfdata)
{
   if (e_config->input_method)
     cfdata->imc_current = strdup(e_config->input_method);

   if (cfdata->imc_current)
     {
      const char *path;

      path = e_intl_imc_system_path_get();
      if (!strncmp(cfdata->imc_current, path, strlen(path)))
        cfdata->fmdir = 1;
      cfdata->imc_disable = 0;
     }
   else
     cfdata->imc_disable = 1;
}

static void *
_create_data(E_Config_Dialog *cfd)
{
   E_Config_Dialog_Data *cfdata;

   cfdata = E_NEW(E_Config_Dialog_Data, 1);
   cfdata->cfd = cfd;
   _fill_data(cfdata);
   return cfdata;
}

static Evas_Bool 
_change_hash_free_cb(const Evas_Hash *hash __UNUSED__, const char *key __UNUSED__, void *data, void *fdata __UNUSED__)
{
   E_Input_Method_Config *imc;

   imc = data;
   e_intl_input_method_config_free(imc);
   return 1;
}

static void
_free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{
   if (cfdata->win_import) 
     e_int_config_imc_import_del(cfdata->win_import); 
   E_FREE(cfdata->imc_current);

   if (cfdata->imc_basic_map)
     {
      evas_hash_foreach(cfdata->imc_basic_map, _change_hash_free_cb, NULL);
      evas_hash_free(cfdata->imc_basic_map);
     }
   
   if (cfdata->imc_change_map)
     {
      evas_hash_foreach(cfdata->imc_change_map, _change_hash_free_cb, NULL);
      evas_hash_free(cfdata->imc_change_map);
     }
   cfdata->imc_change_map = NULL;
 
   E_FREE(cfdata->imc.e_im_name);
   E_FREE(cfdata->imc.e_im_exec);
   E_FREE(cfdata->imc.e_im_setup_exec);
   E_FREE(cfdata->imc.gtk_im_module);
   E_FREE(cfdata->imc.qt_im_module);
   E_FREE(cfdata->imc.xmodifiers);
   E_FREE(cfdata);
} 

/*** Start Basic Dialog Logic ***/
static int
_basic_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{     
   if (cfdata->imc_current)
     {
      if (e_config->input_method) 
        {
           evas_stringshare_del(e_config->input_method);
           e_config->input_method = NULL;
        }
      
      if (!cfdata->imc_disable)
        e_config->input_method = evas_stringshare_add(cfdata->imc_current);
      
      e_intl_input_method_set(e_config->input_method);
     }
   
   e_config_save_queue();
   return 1;
}

static int
_basic_list_sort_cb(void *d1, void *d2)
{
   if (!d1) return 1;
   if (!d2) return -1;
   
   return (strcmp((const char*)d1, (const char*)d2));
}

static void
_e_imc_disable_change_cb(void *data, Evas_Object *obj) 
{
   E_Config_Dialog_Data *cfdata;
   
   cfdata = data;
}

void
_e_imc_setup_button_toggle(Evas_Object *button, E_Input_Method_Config *imc)
{     
   if (imc) 
     {
      int flag;
      
      flag = (!imc->e_im_setup_exec) || (!imc->e_im_setup_exec[0]);
      e_widget_disabled_set(button, flag);
     } 
   else
     e_widget_disabled_set(button, 1);
}

static void
_e_imc_list_change_cb(void *data, Evas_Object *obj) 
{
   E_Config_Dialog_Data *cfdata;
   E_Input_Method_Config *imc;
   
   cfdata = data;
   e_widget_check_checked_set(cfdata->gui.imc_basic_disable, 0);
   
   if (cfdata->imc_current)
     {
      imc = evas_hash_find(cfdata->imc_basic_map, cfdata->imc_current);
      _e_imc_setup_button_toggle(cfdata->gui.imc_basic_setup, imc);
     }
}

static void
_e_imc_setup_cb(void *data, void *data2)
{
   E_Config_Dialog_Data *cfdata;
  
   cfdata = data; 
   if (cfdata->imc_current && cfdata->imc_basic_map)
     {
      E_Input_Method_Config *imc;
      
      imc = evas_hash_find(cfdata->imc_basic_map, cfdata->imc_current);
      
      if ((imc) && (imc->e_im_setup_exec))
        {
           Ecore_Exe *exe;
           const char *cmd;
           
           cmd = imc->e_im_setup_exec;

           e_util_library_path_strip();
           exe = ecore_exe_run(cmd, NULL);
           e_util_library_path_restore();
              
           if (!exe)
             {
              e_util_dialog_show(_("Run Error"),
            _( "Enlightenment was unable to fork a child process:<br>"
               "<br>"
               "%s<br>"),
               cmd);
             }
        }
     }      
}

static Evas_Object *
_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
{
   Evas_Object *o, *of, *ob;
   int i;
   Evas_List *imc_basic_list;
   
   o = e_widget_list_add(evas, 0, 0);
     
   of = e_widget_frametable_add(evas, _("Input Method Selector"), 0);
 
   /* Disable imc checkbox */
   ob = e_widget_check_add(evas, _("Use No Input Method"), &(cfdata->imc_disable));
   cfdata->gui.imc_basic_disable = ob; 
   e_widget_frametable_object_append(of, ob, 0, 0, 1, 1, 1, 0, 1, 0);
      
   /* Configure imc button */
   ob = e_widget_button_add(evas, _("Setup Selected Input Method"), "widget/setup", _e_imc_setup_cb, cfdata, NULL);
   cfdata->gui.imc_basic_setup = ob;
   e_widget_frametable_object_append(of, ob, 0, 2, 1, 1, 1, 1, 1, 0);
 
   /* Input method List */ 
   ob = e_widget_ilist_add(evas, 16, 16, &(cfdata->imc_current));
   e_widget_on_change_hook_set(ob, _e_imc_list_change_cb, cfdata);
   e_widget_min_size_set(ob, 175, 175);
   cfdata->gui.imc_basic_list = ob;

   evas_event_freeze(evas_object_evas_get(ob));
   edje_freeze();
   e_widget_ilist_freeze(ob);
   
   imc_basic_list = e_intl_input_method_list();
   /* Sort basic input method list */     
   imc_basic_list = evas_list_sort(imc_basic_list, 
                           evas_list_count(imc_basic_list), 
                           _basic_list_sort_cb);

   if (cfdata->imc_basic_map)
     {
      evas_hash_foreach(cfdata->imc_basic_map, _change_hash_free_cb, NULL);
      evas_hash_free(cfdata->imc_basic_map);
      cfdata->imc_basic_map = NULL;
     }
   
   i = 0;
   while (imc_basic_list) 
     {
      E_Input_Method_Config *imc;
      Eet_File *imc_ef;
      char *imc_path;

      imc_path = imc_basic_list->data;
      imc_ef = eet_open(imc_path, EET_FILE_MODE_READ);           
      if (imc_ef)
        {
           imc = e_intl_input_method_config_read(imc_ef);
           eet_close(imc_ef);
      
           if (imc && imc->e_im_name)
             {
              Evas_Object *icon;
              
              icon = NULL;
              if (imc->e_im_setup_exec) 
                {
                   Efreet_Desktop *desktop;
                   desktop = efreet_util_desktop_exec_find(imc->e_im_setup_exec);
                   if (desktop)
                   icon = e_util_desktop_icon_add(desktop, "48x48", evas);
                }
              
              e_widget_ilist_append(cfdata->gui.imc_basic_list, icon, imc->e_im_name, NULL, NULL, imc_path);
              if (cfdata->imc_current && !strncmp(imc_path, cfdata->imc_current, strlen(cfdata->imc_current)))
                e_widget_ilist_selected_set(cfdata->gui.imc_basic_list, i);
              i++;
              
              cfdata->imc_basic_map = evas_hash_add(cfdata->imc_basic_map, imc_path, imc);
             }
        }
      free(imc_path);
      imc_basic_list = evas_list_remove_list(imc_basic_list, imc_basic_list); 
     }
            
   _e_imc_setup_button_toggle(cfdata->gui.imc_basic_setup, evas_hash_find(cfdata->imc_basic_map, cfdata->imc_current));

   e_widget_ilist_go(ob);
   e_widget_ilist_thaw(ob);
   edje_thaw();
   evas_event_thaw(evas_object_evas_get(ob));

   e_widget_frametable_object_append(of, ob, 0, 1, 1, 1, 1, 1, 1, 1);
   e_widget_framelist_content_align_set(of, 0.0, 0.0);   
   e_widget_list_object_append(o, of, 1, 1, 0.5);
   e_dialog_resizable_set(cfd->dia, 1);
   return o;
}
/*** End Basic Dialog Logic ***/

/*** Start Advanced Dialog Logic ***/
static Evas_Bool 
_change_hash_apply_cb(const Evas_Hash *hash __UNUSED__, const char *key, void *data, void *fdata __UNUSED__)
{
   E_Input_Method_Config *imc;
   Eet_File *ef;

   imc = data;   

   if (ecore_file_exists(key))
     {
      ef = eet_open(key, EET_FILE_MODE_WRITE);
      if (ef)
        {
           e_intl_input_method_config_write(ef, imc);
           eet_close(ef);
        }
     }
   
   e_intl_input_method_config_free(imc);

   return 1;
}

static int
_advanced_apply_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{       
   /* inherit basic apply functionality */
   _basic_apply_data(cfd, cfdata);
   
   /* Save all file changes */
   if (cfdata->imc_current) 
     _e_imc_change_enqueue(cfdata);

   if (cfdata->imc_change_map)
     {
      evas_hash_foreach(cfdata->imc_change_map, _change_hash_apply_cb, NULL);
      evas_hash_free(cfdata->imc_change_map);
     }
   cfdata->imc_change_map = NULL;
   return 1;
}

/** Start Button Callbacks **/

/* Radio Toggled */
static void
_cb_dir(void *data, Evas_Object *obj)
{
   E_Config_Dialog_Data *cfdata;
   const char *path;
   
   cfdata = data;
   if (cfdata->fmdir == 1)
     path = e_intl_imc_system_path_get();
   else
     path = e_intl_imc_personal_path_get();
   e_fm2_path_set(cfdata->o_fm, path, "/");
}

/* Directory Navigator */
static void
_cb_button_up(void *data, void *data2)
{
   E_Config_Dialog_Data *cfdata;
   
   cfdata = data;
   if (cfdata->o_fm)
     e_fm2_parent_go(cfdata->o_fm);
   if (cfdata->o_frame)
     e_widget_scrollframe_child_pos_set(cfdata->o_frame, 0, 0);
}

/* Entry chagned */
static void
_e_imc_entry_change_cb(void *data, Evas_Object *obj)
{
   E_Config_Dialog_Data *cfdata;
   
   cfdata = data;
   cfdata->imc.dirty = 1;
}

/* Creating a new IMC */
static void     
_cb_new(void *data, void *data2)
{
   E_Input_Method_Config *imc_new;
   Eet_File *ef;
   const char *file;
   E_Config_Dialog_Data *cfdata;
   
   cfdata = data;
   imc_new = E_NEW(E_Input_Method_Config, 1);
   imc_new->version = E_INTL_INPUT_METHOD_CONFIG_VERSION;

   file = _e_imc_file_name_new_get();
   
   if (file)
     {
      ef = eet_open(file, EET_FILE_MODE_WRITE);
      if (ef)
        {
           e_intl_input_method_config_write(ef, imc_new);
           eet_close(ef);
           e_int_config_imc_update(cfdata->cfd, file);
        }
     }
   free(imc_new);
}

static void
_e_imc_adv_setup_cb(void *data, void *data2)
{
   E_Config_Dialog_Data *cfdata;
  
   cfdata = data; 
   if (cfdata->imc.e_im_setup_exec)
     {
           Ecore_Exe *exe;
           char *cmd;
           
           cmd = cfdata->imc.e_im_setup_exec;

           e_util_library_path_strip();
           exe = ecore_exe_run(cmd, NULL);
           e_util_library_path_restore();
              
           if (!exe)
             {
              e_util_dialog_show(_("Run Error"),
            _( "Enlightenment was unable to fork a child process:<br>"
               "<br>"
               "%s<br>"),
               cmd);
             }
     }      
}

/** End Button Callbacks **/

/** Start IMC FM2 Callbacks **/
static void
_cb_files_changed(void *data, Evas_Object *obj, void *event_info)
{
   E_Config_Dialog_Data *cfdata;
   
   cfdata = data;
   if (!cfdata->o_fm) return;
   if (!e_fm2_has_parent_get(cfdata->o_fm))
     {
      if (cfdata->o_up_button)
        e_widget_disabled_set(cfdata->o_up_button, 1);
     }
   else
     {
      if (cfdata->o_up_button)
        e_widget_disabled_set(cfdata->o_up_button, 0);
     }
   if (cfdata->o_frame)
     e_widget_scrollframe_child_pos_set(cfdata->o_frame, 0, 0);
}
   
static void
_cb_files_selection_change(void *data, Evas_Object *obj, void *event_info)
{
   E_Config_Dialog_Data *cfdata;
   Evas_List *selected;
   E_Fm2_Icon_Info *ici;
   const char *realpath;
   char buf[4096];
  
   cfdata = data;
   if (!cfdata->o_fm) return;
   selected = e_fm2_selected_list_get(cfdata->o_fm);
   if (!selected) return;

   if (cfdata->imc_current) 
     {
      _e_imc_change_enqueue(cfdata);
      free(cfdata->imc_current);
      cfdata->imc_current = NULL;
     }
   
   ici = selected->data;
   realpath = e_fm2_real_path_get(cfdata->o_fm);
   if (!strcmp(realpath, "/"))
     snprintf(buf, sizeof(buf), "/%s", ici->file);
   else
     snprintf(buf, sizeof(buf), "%s/%s", realpath, ici->file);
   evas_list_free(selected);
   if (ecore_file_is_dir(buf)) return;
   cfdata->imc_current = strdup(buf);
   _e_imc_form_fill(cfdata);
   if (cfdata->o_frame)
     e_widget_change(cfdata->o_frame);
}

static void
_cb_files_selected(void *data, Evas_Object *obj, void *event_info)
{
   E_Config_Dialog_Data *cfdata;

   cfdata = data;
}

static void
_cb_files_files_changed(void *data, Evas_Object *obj, void *event_info)
{
   const char *buf;
   const char *p;
   E_Config_Dialog_Data *cfdata;
   
   cfdata = data;
   if (!cfdata->imc_current) return;
   if (!cfdata->o_fm) return;
   p = e_fm2_real_path_get(cfdata->o_fm);
   if (p)
     {
      if (strncmp(p, cfdata->imc_current, strlen(p))) return;
     }
   
   buf = e_intl_imc_personal_path_get();
   if (!strncmp(cfdata->imc_current, buf, strlen(buf)))
     p = cfdata->imc_current + strlen(buf) + 1;
   else
     {
      buf = e_intl_imc_system_path_get();
      if (!strncmp(cfdata->imc_current, buf, strlen(buf)))
        p = cfdata->imc_current + strlen(buf) + 1;
     }
   if (!p) return;
   e_fm2_select_set(cfdata->o_fm, p, 1);
   e_fm2_file_show(cfdata->o_fm, p);
}

static void
_cb_files_files_deleted(void *data, Evas_Object *obj, void *event_info) 
{
   E_Config_Dialog_Data *cfdata;
   Evas_List *sel, *all, *n;
   E_Fm2_Icon_Info *ici, *ic;
   
   cfdata = data;
   if (!cfdata->imc_current) return;
   if (!cfdata->o_fm) return;

   all = e_fm2_all_list_get(cfdata->o_fm);
   if (!all) return;
   sel = e_fm2_selected_list_get(cfdata->o_fm);
   if (!sel) return;

   ici = sel->data;
   
   all = evas_list_find_list(all, ici);
   n = evas_list_next(all);
   if (!n) 
     {
      n = evas_list_prev(all);
      if (!n) return;
     }
   
   ic = n->data;
   if (!ic) return;
   
   e_fm2_select_set(cfdata->o_fm, ic->file, 1);
   e_fm2_file_show(cfdata->o_fm, ic->file);
   
   evas_list_free(n);
   
   evas_object_smart_callback_call(cfdata->o_fm, "selection_change", cfdata);
}
/** End IMC FM2 Callbacks **/

/** Start IMC Utility Functions **/
/* When updating the selection call this to fill in the form */
static void
_e_imc_form_fill(E_Config_Dialog_Data *cfdata)
{
   Eet_File *imc_file;
   E_Input_Method_Config *imc;
   int imc_free;
   
   if (!cfdata->imc_current) 
     {
      e_widget_disabled_set(cfdata->gui.imc_advanced_setup, 1);
      return;
     }
  
   imc_free = 0;
   imc = evas_hash_find(cfdata->imc_change_map, cfdata->imc_current); 
   
   if (!imc)
     {
      imc_free = 1;
      imc_file = eet_open(cfdata->imc_current, EET_FILE_MODE_READ);          
      if (imc_file)
        {
           imc = e_intl_input_method_config_read(imc_file);
           eet_close(imc_file);
        }
     }
   
   _e_imc_setup_button_toggle(cfdata->gui.imc_advanced_setup, imc);
   
   if (imc)
     {
      e_widget_entry_text_set(cfdata->gui.e_im_name, imc->e_im_name); 
      e_widget_entry_text_set(cfdata->gui.e_im_exec, imc->e_im_exec);
      e_widget_entry_text_set(cfdata->gui.e_im_setup_exec, imc->e_im_setup_exec);
      e_widget_entry_text_set(cfdata->gui.gtk_im_module, imc->gtk_im_module);
      e_widget_entry_text_set(cfdata->gui.qt_im_module, imc->qt_im_module);
      e_widget_entry_text_set(cfdata->gui.xmodifiers, imc->xmodifiers);

      e_widget_entry_readonly_set(cfdata->gui.e_im_name, cfdata->fmdir);
      e_widget_entry_readonly_set(cfdata->gui.e_im_exec, cfdata->fmdir);
      e_widget_entry_readonly_set(cfdata->gui.e_im_setup_exec, cfdata->fmdir);
      e_widget_entry_readonly_set(cfdata->gui.gtk_im_module, cfdata->fmdir);
      e_widget_entry_readonly_set(cfdata->gui.qt_im_module, cfdata->fmdir);
      e_widget_entry_readonly_set(cfdata->gui.xmodifiers, cfdata->fmdir);
      if (imc_free) e_intl_input_method_config_free(imc);
     }
   e_widget_check_checked_set(cfdata->gui.imc_advanced_disable, 0);
   cfdata->imc.dirty = 0;
}

/* Remember changes in memory until we click apply */
static void
_e_imc_change_enqueue(E_Config_Dialog_Data *cfdata)
{
   if (cfdata->imc.dirty)
     {      
      E_Input_Method_Config *imc_update;
      E_Input_Method_Config *imc_update_old;
      
      imc_update = E_NEW(E_Input_Method_Config, 1);
      
      imc_update->version = E_INTL_INPUT_METHOD_CONFIG_VERSION;
      
      /* TODO: need to only add if the string is not empty */
      imc_update->e_im_name = evas_stringshare_add(cfdata->imc.e_im_name);
      imc_update->e_im_exec = evas_stringshare_add(cfdata->imc.e_im_exec);
      imc_update->e_im_setup_exec = evas_stringshare_add(cfdata->imc.e_im_setup_exec);
      imc_update->gtk_im_module = evas_stringshare_add(cfdata->imc.gtk_im_module);
        imc_update->qt_im_module = evas_stringshare_add(cfdata->imc.qt_im_module);
        imc_update->xmodifiers = evas_stringshare_add(cfdata->imc.xmodifiers);

      /* look for changes to this file and remove them */
      imc_update_old = evas_hash_find(cfdata->imc_change_map, cfdata->imc_current);
      if (imc_update_old)
        {
           cfdata->imc_change_map = evas_hash_del(cfdata->imc_change_map, cfdata->imc_current, NULL);
           e_intl_input_method_config_free(imc_update_old);
           
        }
      cfdata->imc_change_map = evas_hash_add(cfdata->imc_change_map, cfdata->imc_current, imc_update);
     }
}

/* Get a new filename, and create the new file */
static const char*
_e_imc_file_name_new_get(void)
{
   char path[4096];
   int i;
   
   for (i = 0; i < 32; i++)
     {
      snprintf(path, sizeof(path), "%s/new_input_method-%02d.imc",
             e_intl_imc_personal_path_get(), i);
      if (!ecore_file_exists(path)) 
        return evas_stringshare_add(path);
     }
   
   return NULL;
}
/** End IMC Utility Functions **/

/** Import Dialog **/
EAPI void
e_int_config_imc_import_done(E_Config_Dialog *dia)
{
   E_Config_Dialog_Data *cfdata;
   
   cfdata = dia->cfdata;
   cfdata->win_import = NULL;
}

static void
_cb_import(void *data1, void *data2)
{
   E_Config_Dialog_Data *cfdata;
   
   cfdata = data1;
   if (cfdata->win_import)
     e_win_raise(cfdata->win_import);
   else 
     cfdata->win_import = e_int_config_imc_import(cfdata->cfd);
}

EAPI void       
e_int_config_imc_update(E_Config_Dialog *dia, const char *file)
{
   E_Config_Dialog_Data *cfdata;
   
   cfdata = dia->cfdata;
   cfdata->fmdir = 1; 
   E_FREE(cfdata->imc_current);
   cfdata->imc_current = strdup(file);
   e_widget_radio_toggle_set(cfdata->o_personal, 1);

   if (cfdata->o_fm)
     e_fm2_path_set(cfdata->o_fm, e_intl_imc_personal_path_get(), "/");
   _e_imc_form_fill(cfdata);
   if (cfdata->o_frame)
     e_widget_change(cfdata->o_frame);   
}

static Evas_Object *
_advanced_create_widgets(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
{
   Evas_Object *o, *ot, *of, *il, *ol;
   const char *path;
   E_Fm2_Config fmc;
   E_Radio_Group *rg;
   
   ot = e_widget_table_add(evas, 0);
   ol = e_widget_table_add(evas, 0);
   il = e_widget_table_add(evas, 1);
   
   rg = e_widget_radio_group_new(&(cfdata->fmdir));
  
   o = e_widget_radio_add(evas, _("Personal"), 0, rg);
   e_widget_table_object_append(il, o, 0, 0, 1, 1, 1, 1, 0, 0);
   e_widget_on_change_hook_set(o, _cb_dir, cfdata);
   cfdata->o_personal = o;
   
   o = e_widget_radio_add(evas, _("System"), 1, rg);
   e_widget_table_object_append(il, o, 1, 0, 1, 1, 1, 1, 0, 0); 
   e_widget_on_change_hook_set(o, _cb_dir, cfdata);
   cfdata->o_system = o;
   
   e_widget_table_object_append(ol, il, 0, 0, 1, 1, 0, 0, 0, 0);
   
   o = e_widget_button_add(evas, _("Go up a Directory"), "widget/up_dir", _cb_button_up, cfdata, NULL);
   cfdata->o_up_button = o;
   e_widget_table_object_append(ol, o, 0, 1, 1, 1, 0, 0, 0, 0);
   
   if (cfdata->fmdir == 1)
     path = e_intl_imc_system_path_get();
   else
     path = e_intl_imc_personal_path_get();
   
   o = e_fm2_add(evas);
   cfdata->o_fm = o;
   memset(&fmc, 0, sizeof(E_Fm2_Config));
   fmc.view.mode = E_FM2_VIEW_MODE_LIST;
   fmc.view.open_dirs_in_place = 1;
   fmc.view.selector = 1;
   fmc.view.single_click = 0;
   fmc.view.no_subdir_jump = 0;
   fmc.icon.list.w = 16;
   fmc.icon.list.h = 16;
   fmc.icon.fixed.w = 1;
   fmc.icon.fixed.h = 1;
   fmc.icon.extension.show = 0;
   fmc.icon.key_hint = NULL;
   fmc.list.sort.no_case = 1;
   fmc.list.sort.dirs.first = 0;
   fmc.list.sort.dirs.last = 1;
   fmc.selection.single = 1;
   fmc.selection.windows_modifiers = 0;
   e_fm2_config_set(o, &fmc);
   e_fm2_icon_menu_flags_set(o, E_FM2_MENU_NO_SHOW_HIDDEN);

   evas_object_smart_callback_add(o, "dir_changed",
                          _cb_files_changed, cfdata);
   evas_object_smart_callback_add(o, "selection_change",
                          _cb_files_selection_change, cfdata);
   evas_object_smart_callback_add(o, "selected",
                          _cb_files_selected, cfdata);
   evas_object_smart_callback_add(o, "changed",
                          _cb_files_files_changed, cfdata);
   evas_object_smart_callback_add(o, "files_deleted",
                          _cb_files_files_deleted, cfdata);
   cfdata->o_frame = NULL;
   e_fm2_path_set(o, path, "/");

   of = e_widget_scrollframe_pan_add(evas, o,
                             e_fm2_pan_set,
                             e_fm2_pan_get,
                             e_fm2_pan_max_get,
                             e_fm2_pan_child_size_get);
   cfdata->o_frame = of;
   e_widget_min_size_set(of, 160, 160);
   e_widget_table_object_append(ol, of, 0, 2, 1, 1, 1, 1, 1, 1);
   e_widget_table_object_append(ot, ol, 0, 0, 1, 1, 1, 1, 1, 1);
   
   of = e_widget_list_add(evas, 0, 0);

   /* Disable imc checkbox */
   /* il( o[Check], ol( o[Button], o[Button] ) ) */
   il = e_widget_list_add(evas, 0, 1);
   
   o = e_widget_check_add(evas, _("Use No Input Method"), &(cfdata->imc_disable));
   e_widget_on_change_hook_set(o, _e_imc_disable_change_cb, cfdata);
   cfdata->gui.imc_advanced_disable = o; 
   e_widget_list_object_append(il, o, 1, 0, 0.5);
 
   ol = e_widget_list_add(evas, 1, 1);
   
   o = e_widget_button_add(evas, _("New"), "enlightenment/new", _cb_new, cfdata, NULL);
   e_widget_list_object_append(ol, o, 1, 0, 0.5);
   o = e_widget_button_add(evas, _("Import..."), "enlightenment/imc", _cb_import, cfdata, NULL);
   e_widget_list_object_append(ol, o, 1, 0, 0.5);
   e_widget_list_object_append(il, ol, 1, 0, 0.5);
   e_widget_list_object_append(of, il, 1, 0, 0.0);
   
   ol = e_widget_frametable_add(evas, _("Input Method Parameters"), 0);
   e_widget_frametable_content_align_set(ol, 0.0, 0.0);
   
   o = e_widget_label_add(evas, _("Name"));
   e_widget_frametable_object_append(ol, o, 0, 0, 1, 1, 1, 1, 0, 0);
   o = e_widget_entry_add(evas, &(cfdata->imc.e_im_name), NULL, NULL, NULL);
   e_widget_on_change_hook_set(o, _e_imc_entry_change_cb, cfdata);
   cfdata->gui.e_im_name = o;
   e_widget_frametable_object_append(ol, o, 1, 0, 1, 1, 1, 1, 1, 0);

   o = e_widget_label_add(evas, _("Execute Command"));
   e_widget_frametable_object_append(ol, o, 0, 1, 1, 1, 1, 1, 0, 0);
   o = e_widget_entry_add(evas, &(cfdata->imc.e_im_exec), NULL, NULL, NULL);
   e_widget_on_change_hook_set(o, _e_imc_entry_change_cb, cfdata);
   cfdata->gui.e_im_exec = o;
   e_widget_frametable_object_append(ol, o, 1, 1, 1, 1, 1, 1, 1, 0);
 
   o = e_widget_label_add(evas, _("Setup Command"));
   e_widget_frametable_object_append(ol, o, 0, 2, 1, 1, 1, 1, 0, 0);
   o = e_widget_entry_add(evas, &(cfdata->imc.e_im_setup_exec), NULL, NULL, NULL);
   e_widget_on_change_hook_set(o, _e_imc_entry_change_cb, cfdata);
   cfdata->gui.e_im_setup_exec = o;
   e_widget_frametable_object_append(ol, o, 1, 2, 1, 1, 1, 1, 1, 0);
   
   e_widget_list_object_append(of, ol, 0, 1, 0.5);
   
   ol = e_widget_frametable_add(evas, _("Exported Environment Variables"), 0);
   e_widget_frametable_content_align_set(ol, 0.0, 0.0);
   
   o = e_widget_label_add(evas, "GTK_IM_MODULE");
   e_widget_frametable_object_append(ol, o, 0, 0, 1, 1, 1, 1, 0, 0);
   o = e_widget_entry_add(evas, &(cfdata->imc.gtk_im_module), NULL, NULL, NULL);
   e_widget_on_change_hook_set(o, _e_imc_entry_change_cb, cfdata);
   cfdata->gui.gtk_im_module = o;
   e_widget_frametable_object_append(ol, o, 1, 0, 1, 1, 1, 1, 1, 0);
   
   o = e_widget_label_add(evas, "QT_IM_MODULE");
   e_widget_frametable_object_append(ol, o, 0, 1, 1, 1, 1, 1, 0, 0);
   o = e_widget_entry_add(evas, &(cfdata->imc.qt_im_module), NULL, NULL, NULL);
   e_widget_on_change_hook_set(o, _e_imc_entry_change_cb, cfdata);
   cfdata->gui.qt_im_module = o;
   e_widget_frametable_object_append(ol, o, 1, 1, 1, 1, 1, 1, 1, 0);
   
   o = e_widget_label_add(evas, "XMODIFIERS");
   e_widget_frametable_object_append(ol, o, 0, 2, 1, 1, 1, 1, 0, 0);
   o = e_widget_entry_add(evas, &(cfdata->imc.xmodifiers), NULL, NULL, NULL);
   e_widget_on_change_hook_set(o, _e_imc_entry_change_cb, cfdata);
   cfdata->gui.xmodifiers = o;
   e_widget_frametable_object_append(ol, o, 1, 2, 1, 1, 1, 1, 1, 0);
 
   e_widget_list_object_append(of, ol, 0, 1, 0.5);
   e_widget_table_object_append(ot, of, 1, 0, 1, 1, 1, 1, 1, 1);
      
   o = e_widget_button_add(evas, _("Setup Selected Input Method"), "widget/setup", _e_imc_adv_setup_cb, cfdata, NULL);
   e_widget_table_object_append(ot, o, 0, 1, 1, 1, 1, 1, 1, 0);
   cfdata->gui.imc_advanced_setup = o;
 
   e_dialog_resizable_set(cfd->dia, 1);   

   _e_imc_form_fill(cfdata);
   return ot;
}

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