#include "e.h"

typedef struct E_Configure
{
   E_Container *con;
   E_Win       *win;
   Evas        *evas;
   Evas_Object *edje;
   Evas_Object *box;
   E_App       *apps;
   Evas_List   *icons;
   Evas_List   *app_ref;

} E_Configure;

static void _e_configure_gui_show(E_Configure *app);
static void _e_configure_gui_hide(E_Win *win);
static void _e_configure_apps_load(E_Configure *app);
static void _e_configure_apps_unload(E_Configure *app);

static void _e_configure_apps_click(void *data, Evas_Object *obj, const char *emission, const char *source);

E_Path *path_themes;

E_Configure *
e_configure_show(E_Container *con)
{
   E_Configure *app;

   app = malloc(sizeof(E_Configure));

   app->con = con;
   _e_configure_gui_show(app);

   return app;
}

static void
_e_configure_cb_resize(E_Win *win)
{
   Evas_Coord w, h;
   E_Configure *app;

   if (win)
     {
	ecore_evas_geometry_get(win->ecore_evas, NULL, NULL, &w, &h);

	app = (E_Configure *) ecore_evas_data_get(win->ecore_evas, "App");
	evas_object_resize(app->edje, w, h);
     }
}

static void
_e_configure_gui_show(E_Configure *app)
{
   Evas_Coord w, h;
	
   app->win = e_win_new(app->con);
   e_win_delete_callback_set(app->win, _e_configure_gui_hide);

   e_win_title_set(app->win, "Enlightenment Configuration");
   e_win_name_class_set(app->win, "EConfigure", "EConfigure");
   app->evas = e_win_evas_get(app->win);
   ecore_evas_data_set(app->win->ecore_evas, "App", app);
	
   e_win_resize(app->win, 370, 200);	
	
   e_win_resize_callback_set(app->win, _e_configure_cb_resize);


   app->edje = edje_object_add(app->evas);

   e_theme_edje_object_set(app->edje, "base/theme/configure", "configure/main");

   app->box = e_box_add(app->evas);
	
   e_box_homogenous_set (app->box, 0);
	
   app->apps = e_app_new(PACKAGE_DATA_DIR "/config-apps", 0);
   app->icons = NULL;
   app->app_ref = NULL;
   _e_configure_apps_load(app);	

   e_box_orientation_set(app->box, 1);
   e_box_align_set(app->box, 0.0, 0.0);	
			
   e_box_min_size_get(app->box, &w, &h);
   edje_extern_object_min_size_set(app->box, w, h);
   e_win_size_base_set (app->win, w, h);
   e_win_size_min_set (app->win, w, h);
		
   edje_object_part_swallow(app->edje, "icon_swallow", app->box);
   evas_object_show(app->box);
   
   evas_object_show(app->edje);
		
   e_win_show(app->win);
}

static void
_e_configure_gui_hide(E_Win *win)
{
   E_Configure *app;

   app = (E_Configure *) ecore_evas_data_get(win->ecore_evas, "App");
   if (app)
     {
	_e_configure_apps_unload(app);

	edje_object_part_unswallow(app->edje, app->box);
	evas_object_free(app->box);
	evas_object_free(app->edje);
	e_object_del(E_OBJECT(app->win));
     }
}

static void
_e_configure_apps_load(E_Configure *app)
{
   E_App     *a;
   Evas_List *l;
   Evas_Object *o, *icon;
   Evas_Coord w, h;

   e_app_subdir_scan(app->apps, 0);
   for (l = app->apps->subapps; l; l = l->next)
     {
	a = l->data;
	e_object_ref(E_OBJECT(a));
	app->app_ref = evas_list_append(app->app_ref, a);
	
	o = edje_object_add(app->evas);
	e_theme_edje_object_set(o, "base/theme/configure", "configure/icon");
	icon = edje_object_add(app->evas);
	edje_object_file_set(icon, a->path, "icon");
	     	     	     
	edje_extern_object_min_size_set (icon, 64, 64);	     
	     
	edje_object_part_swallow(o, "icon_swallow", icon);	     
	edje_object_part_text_set(o, "title", a->name);
	evas_object_show(icon);	     	     	     
	     
	e_box_pack_end(app->box, o);
	e_box_pack_options_set(o,
			       1, 0, /* fill */
			       1, 0, /* expand */
			       0.0, 0.0, /* align */
			       64, 64, /* min */
			       999, 999 //172, 72 /* max */
			       );

//	evas_object_resize(o, 172, 72);
	evas_object_show(o);
	app->icons = evas_list_append(app->icons, o);
	edje_object_signal_callback_add(o, "clicked", "",
					_e_configure_apps_click, a);
     }
}

static void
_e_configure_apps_unload(E_Configure *app)
{
   Evas_List   *l;
   E_App       *a;
   Evas_Object *icon;

/*   while(app->icons)
     {
	icon = evas_list_data(app->icons);
// FIXME unswallow icon and free

	app->icons = evas_list_remove(app->icons, icon);
	evas_object_free(icon);
     }*/
   while(app->app_ref)
     {
	a = evas_list_data(app->app_ref);

	app->app_ref = evas_list_remove(app->app_ref, a);
	e_object_unref(E_OBJECT(a));
     }
}

static void
_e_configure_apps_click(void *data, Evas_Object *obj, const char *emission, const char *source)
{
   E_App *a;

   a = data;
   if (a)
     {
	Ecore_Exe *exe;

	exe = ecore_exe_run(a->exe, NULL);
	if (exe) ecore_exe_free(exe);
     }
}