#include "e.h"

typedef struct _CFData CFData;

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

struct _CFData 
{
   int show_splash;
   int use_e_cursor;

   /* Advanced */
   int cursor_size;
};

EAPI E_Config_Dialog *
e_int_config_general(E_Container *con) 
{
   E_Config_Dialog *cfd;
   E_Config_Dialog_View v;
   
   v.create_cfdata = _create_data;
   v.free_cfdata = _free_data;
   v.basic.apply_cfdata = _basic_apply_data;
   v.basic.create_widgets = _basic_create_widgets;
   v.advanced.apply_cfdata = _advanced_apply_data;
   v.advanced.create_widgets = _advanced_create_widgets;
   
   cfd = e_config_dialog_new(con, _("General Settings"), NULL, 0, &v, NULL);
   return cfd;
}

static void
_fill_data(CFData *cfdata) 
{
   cfdata->show_splash = e_config->show_splash;
   cfdata->use_e_cursor = e_config->use_e_cursor;
   cfdata->cursor_size = e_config->cursor_size;
}

static void *
_create_data(E_Config_Dialog *cfd) 
{
   CFData *cfdata;
   
   cfdata = E_NEW(CFData, 1);
   return cfdata;
}

static void
_free_data(E_Config_Dialog *cfd, CFData *cfdata) 
{
   free(cfdata);
}

static int
_basic_apply_data(E_Config_Dialog *cfd, CFData *cfdata) 
{
   int changed = 0;
   
   if (e_config->use_e_cursor != cfdata->use_e_cursor) changed = 1;
   
   e_border_button_bindings_ungrab_all();
   e_config->show_splash = cfdata->show_splash;
   e_config->use_e_cursor = cfdata->use_e_cursor;
   e_border_button_bindings_grab_all();
   e_config_save_queue();
   
   if (changed) 
     {
	Evas_List *l;
	
	for (l = e_manager_list(); l; l = l->next) 
	  {
	     E_Manager *man;
	     man = l->data;
	     if (man->pointer) e_object_del(E_OBJECT(man->pointer));
	     man->pointer = e_pointer_window_new(man->root);
	  }
     }   
   return 1;
}

static Evas_Object *
_basic_create_widgets(E_Config_Dialog *cfd, Evas *evas, CFData *cfdata) 
{
   Evas_Object *o, *of, *ob;

   _fill_data(cfdata);
   
   o = e_widget_list_add(evas, 0, 0);
   
   of = e_widget_framelist_add(evas, _("General Settings"), 0);
   ob = e_widget_check_add(evas, _("Show Splash Screen At Boot"), &(cfdata->show_splash));
   e_widget_framelist_object_append(of, ob);
   e_widget_list_object_append(o, of, 1, 1, 0.5);
   
   of = e_widget_framelist_add(evas, _("Mouse Pointer Settings"), 0);
   ob = e_widget_check_add(evas, _("Use E Mouse Pointer"), &(cfdata->use_e_cursor));
   e_widget_framelist_object_append(of, ob);
   e_widget_list_object_append(o, of, 1, 1, 0.5);   
   return o;
}


static int
_advanced_apply_data(E_Config_Dialog *cfd, CFData *cfdata) 
{
   int changed = 0;
   
   if (e_config->use_e_cursor != cfdata->use_e_cursor) changed = 1;
   if (e_config->cursor_size != cfdata->cursor_size) changed = 1;
   
   e_border_button_bindings_ungrab_all();
   e_config->show_splash = cfdata->show_splash;
   e_config->use_e_cursor = cfdata->use_e_cursor;
   if (cfdata->cursor_size <= 0) cfdata->cursor_size = 1;
   e_config->cursor_size = cfdata->cursor_size;
   
   e_border_button_bindings_grab_all();
   e_config_save_queue();
   if (changed) 
     {
	Evas_List *l;
	
	e_pointers_size_set(e_config->cursor_size);
	for (l = e_manager_list(); l; l = l->next) 
	  {
	     E_Manager *man;
	     man = l->data;
	     if (man->pointer) e_object_del(E_OBJECT(man->pointer));
	     man->pointer = e_pointer_window_new(man->root);
	  }	
     }   
   return 1;
}

static Evas_Object *
_advanced_create_widgets(E_Config_Dialog *cfd, Evas *evas, CFData *cfdata) 
{
   Evas_Object *o, *ob, *of;
   
   _fill_data(cfdata);
   
   o = e_widget_list_add(evas, 0, 0);
   of = e_widget_framelist_add(evas, _("General Settings"), 0);
   ob = e_widget_check_add(evas, _("Show Splash Screen At Boot"), &(cfdata->show_splash));
   e_widget_framelist_object_append(of, ob);
   e_widget_list_object_append(o, of, 1, 1, 0.5);

   of = e_widget_framelist_add(evas, _("Mouse Pointer Settings"), 0);
   ob = e_widget_check_add(evas, _("Use E Mouse Pointer"), &(cfdata->use_e_cursor));
   e_widget_framelist_object_append(of, ob);
   ob = e_widget_label_add(evas, _("Mouse Pointer Size"));
   e_widget_framelist_object_append(of, ob);
   ob = e_widget_slider_add(evas, 1, 0, _("%1.0f pixels"), 0, 1024, 1, 0, NULL, &(cfdata->cursor_size), 150);
   e_widget_framelist_object_append(of, ob);
   e_widget_list_object_append(o, of, 1, 1, 0.5);   
   return o;
}