#include "e.h"

static Evas_List views = NULL;
static Eevent *current_ev = NULL;

static void e_bg_down_cb(void *_data, Evas _e, Evas_Object _o, int _b, int _x, int _y);
static void e_bg_up_cb(void *_data, Evas _e, Evas_Object _o, int _b, int _x, int _y);
static void e_idle(void *data);
static void e_wheel(Eevent * ev);
static void e_key_down(Eevent * ev);
static void e_key_up(Eevent * ev);
static void e_mouse_down(Eevent * ev);
static void e_mouse_up(Eevent * ev);
static void e_mouse_move(Eevent * ev);
static void e_mouse_in(Eevent * ev);
static void e_mouse_out(Eevent * ev);
static void e_window_expose(Eevent * ev);
static void e_view_handle_fs(EfsdEvent *ev);
static void e_view_handle_fs_restart(void *data);

/* FIXME: hack to test entry boxes */
static E_Entry *entry = NULL;	

static void
e_bg_down_cb(void *_data, Evas _e, Evas_Object _o, int _b, int _x, int _y)
{
   Ev_Mouse_Down          *ev;
   E_View *v;
   
   ev = current_ev->event;
   v = _data;
   if (_b == 1)
     {
	v->selection.on = 1;
	v->selection.start_x = _x;
	v->selection.start_y = _y;
	v->selection.x = _x;
	v->selection.y = _y;
	v->selection.w = 1;
	v->selection.h = 1;
	if (!v->selection.obj_rect)
	  {
	     v->selection.obj_rect = evas_add_rectangle(v->evas);
	     v->selection.obj_l1 = evas_add_line(v->evas);
	     v->selection.obj_l2 = evas_add_line(v->evas);
	     v->selection.obj_l3 = evas_add_line(v->evas);
	     v->selection.obj_l4 = evas_add_line(v->evas);
	     evas_set_color(v->evas, v->selection.obj_rect, 255, 255, 255, 100);
	     evas_set_color(v->evas, v->selection.obj_l1, 0, 0, 0, 200);
	     evas_set_color(v->evas, v->selection.obj_l2, 0, 0, 0, 200);
	     evas_set_color(v->evas, v->selection.obj_l3, 0, 0, 0, 200);
	     evas_set_color(v->evas, v->selection.obj_l4, 0, 0, 0, 200);
	     evas_set_layer(v->evas, v->selection.obj_rect, 100);
	     evas_set_layer(v->evas, v->selection.obj_l1, 100);
	     evas_set_layer(v->evas, v->selection.obj_l2, 100);
	     evas_set_layer(v->evas, v->selection.obj_l3, 100);
	     evas_set_layer(v->evas, v->selection.obj_l4, 100);
	  }
	e_view_update_selection(v, _x, _y);
     }
}

static void
e_bg_up_cb(void *_data, Evas _e, Evas_Object _o, int _b, int _x, int _y)
{    
   Ev_Mouse_Up          *ev;
   E_View *v;
   
   ev = current_ev->event;
   v = _data;
   if (((v->selection.w < 6) && (v->selection.h < 6)) ||
       (!v->selection.on))
     {
	if (_b == 1)
	  {
	     static E_Build_Menu *buildmenu = NULL;
	     
	     if (!buildmenu)
	       {
		  char *apps_menu_db;
		  
		  apps_menu_db = e_config_get("apps_menu");
		  if (apps_menu_db) buildmenu = e_build_menu_new_from_db(apps_menu_db);
	       }
	     if (buildmenu)
	       {
		  static E_Menu *menu = NULL;
		  menu = buildmenu->menu;
		  if (menu)
		    e_menu_show_at_mouse(menu, ev->rx, ev->ry, ev->time);
	       }
	  }
	else if (_b == 3)
	  {
	     static E_Build_Menu *buildmenu = NULL;
	     
	     if (!buildmenu)
	       {		  
		  buildmenu = e_build_menu_new_from_gnome_apps("/usr/share/gnome/apps");
	       }
	     if (buildmenu)
	       {
		  static E_Menu *menu = NULL;
		  menu = buildmenu->menu;
		  if (menu)
		    e_menu_show_at_mouse(menu, ev->rx, ev->ry, ev->time);
	       }
/*	     
	     static E_Menu *menu = NULL;
	     
	     if (!menu)
	       {
		  E_Menu_Item *menuitem;
		  
		  menu = e_menu_new();
		  e_menu_set_padding_icon(menu, 8);
		  e_menu_set_padding_state(menu, 8);
		  menuitem = e_menu_item_new("Enlightenment "VERSION);
		  e_menu_item_set_icon(menuitem, PACKAGE_DATA_DIR"/data/images/e_logo.png");
		  e_menu_add_item(menu, menuitem);
	       }
	     if (menu)
	       e_menu_show_at_mouse(menu, ev->rx, ev->ry, ev->time);
 */ 
	  }
     }
   if (ev->button == 1)
     {
	v->selection.on = 0;
	e_view_update_selection(v, _x, _y);
     }
}

static void
e_idle(void *data)
{
   Evas_List l;

   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;
	e_view_update(v);
     }
   return;
   UN(data);
}

static void 
e_wheel(Eevent * ev)
{
   Ev_Wheel           *e;
   Evas_List l;
   
   e = ev->event;
   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;
	if (e->win == v->win.main)
	  {
	     e_view_scroll(v, 0, - (e->z * 10));
	  }
     }
}

static void
e_key_down(Eevent * ev)
{
   Ev_Key_Down          *e;
   Evas_List l;
   
   e = ev->event;
   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;	
	if ((e->win == v->win.base) ||
	    (e->win == v->win.main))
	  {
	     /* FIXME: hack to test enty boxes */
	     if (entry) e_entry_handle_keypress(entry, e);
	     if (!strcmp(e->key, "Up"))
	       {
	       }
	     else if (!strcmp(e->key, "Down"))
	       {
	       }
	     else if (!strcmp(e->key, "Left"))
	       {
	       }
	     else if (!strcmp(e->key, "Right"))
	       {
	       }
	     else if (!strcmp(e->key, "Escape"))
	       {
	       }
	     else
	       {
		  char *type;
		  
		  type = e_key_press_translate_into_typeable(e);
		  if (type)
		    {
		    }
	       }
	     return;
	  }
     }
}

static void
e_key_up(Eevent * ev)
{
   Ev_Key_Up          *e;
   Evas_List l;
   
   e = ev->event;
   return;
   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;
     }
}

static void
e_mouse_down(Eevent * ev)
{
   Ev_Mouse_Down          *e;
   Evas_List l;
   
   e = ev->event;
   current_ev = ev;
   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;
	if (e->win == v->win.main)
	  {
	     evas_event_button_down(v->evas, e->x, e->y, e->button);
	     current_ev = NULL;
	     return;
	  }
     }
   current_ev = NULL;
}

static void
e_mouse_up(Eevent * ev)
{
   Ev_Mouse_Up          *e;
   Evas_List l;
   
   e = ev->event;
   current_ev = ev;
   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;
	if (e->win == v->win.main)
	  {
	     evas_event_button_up(v->evas, e->x, e->y, e->button);
	     current_ev = NULL;
	     return;
	  }
     }
   current_ev = NULL;
}

static void
e_mouse_move(Eevent * ev)
{
   Ev_Mouse_Move          *e;
   Evas_List l;
   
   e = ev->event;
   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;
	if (e->win == v->win.main)
	  {
	     e_view_update_selection(v, e->x, e->y);
	     evas_event_move(v->evas, e->x, e->y);
	     return;
	  }
     }
}

static void
e_mouse_in(Eevent * ev)
{
   Ev_Window_Enter          *e;
   Evas_List l;
   
   e = ev->event;
   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;
	if (e->win == v->win.main)
	  {
	     /* FIXME: temporary for now- should only do this if its a deskop */
	     /* view and desktops accept focus on mouse. */
	     e_focus_to_window(e->win);
	     evas_event_enter(v->evas);
	     return;
	  }
     }
}

static void
e_mouse_out(Eevent * ev)
{
   Ev_Window_Leave          *e;
   Evas_List l;
   
   e = ev->event;
   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;
	if (e->win == v->win.main)
	  {
	     evas_event_leave(v->evas);
	     return;
	  }
     }
}

static void
e_window_expose(Eevent * ev)
{
   Ev_Window_Expose          *e;
   Evas_List l;
   
   e = ev->event;
   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;
	if (e->win == v->win.main)
	  {
	     if (!(v->pmap))
	       evas_update_rect(v->evas, e->x, e->y, e->w, e->h);
	     v->changed = 1;
	     return;
	  }
     }
}

static void
e_view_handle_fs_restart(void *data)
{
   E_View *v;
   Evas_List icons = NULL, l;
   
   v = data;
   
   printf("e_view_handle_fs_restart\n");
   for (l = v->icons; l; l = l->next)
     {
	icons = evas_list_prepend(icons, l->data);
     }
   if (icons)
     {
	for (l = icons; l; l = l->next)
	  {
	     E_Icon *i;
	     
	     i = l->data;
	     e_view_file_deleted(v->monitor_id, i->file);
	  }
	evas_list_free(icons);
     }
   if (e_fs_get_connection())
     v->monitor_id = efsd_start_monitor_dir(e_fs_get_connection(), v->dir,
					    efsd_ops(2, 
						     efsd_op_get_stat(), 
						     efsd_op_get_filetype()
						     )
					);
   printf("restarted monior id (connection = %p), %i for %s\n", e_fs_get_connection(), v->monitor_id, v->dir);
   v->is_listing = 1;
}

Eevent *
e_view_get_current_event(void)
{
   return current_ev;
}

int
e_view_filter_file(E_View *v, char *file)
{
   if (file[0] == '.') return 0;
   return 1;
}

void
e_view_update_selection(E_View *v, int x, int y)
{
   if (v->selection.on)
     {
	if (x < v->selection.start_x)
	  {
	     v->selection.w = (-(x - v->selection.start_x)) + 1;
	     v->selection.x = x;
	  }
	else
	  {
	     v->selection.w = (x - v->selection.start_x) + 1;
	     v->selection.x = v->selection.start_x;		       
	  }
	if (y < v->selection.start_y)
	  {
	     v->selection.h = (-(y - v->selection.start_y)) + 1;
	     v->selection.y = y;
		    }
	else
	  {
	     v->selection.h = (y - v->selection.start_y) + 1;
	     v->selection.y = v->selection.start_y;		       
	  }
	evas_move(v->evas, v->selection.obj_rect, v->selection.x, v->selection.y);
	evas_resize(v->evas, v->selection.obj_rect, v->selection.w, v->selection.h);
	evas_set_line_xy(v->evas, v->selection.obj_l1, v->selection.x, v->selection.y, v->selection.x + v->selection.w - 1, v->selection.y);
	evas_set_line_xy(v->evas, v->selection.obj_l2, v->selection.x, v->selection.y, v->selection.x, v->selection.y + v->selection.h - 1);
	evas_set_line_xy(v->evas, v->selection.obj_l3, v->selection.x, v->selection.y + v->selection.h - 1, v->selection.x + v->selection.w - 1, v->selection.y + v->selection.h - 1);
	evas_set_line_xy(v->evas, v->selection.obj_l4, v->selection.x + v->selection.w - 1, v->selection.y, v->selection.x + v->selection.w - 1, v->selection.y + v->selection.h - 1);
	evas_show(v->evas, v->selection.obj_rect);
	evas_show(v->evas, v->selection.obj_l1);
	evas_show(v->evas, v->selection.obj_l2);
	evas_show(v->evas, v->selection.obj_l3);
	evas_show(v->evas, v->selection.obj_l4);
     }
   else
     {
	evas_hide(v->evas, v->selection.obj_rect);
	evas_hide(v->evas, v->selection.obj_l1);
	evas_hide(v->evas, v->selection.obj_l2);
	evas_hide(v->evas, v->selection.obj_l3);
	evas_hide(v->evas, v->selection.obj_l4);
     }
}

void
e_view_file_added(int id, char *file)
{
   E_Icon *icon;
   E_View *v;
   /* char *realfile; */
   /* char buf[4096]; */

   /* if we get a path - ignore it - its not a file in the a dir */
   if (!file) return;
   if (file[0] == '/') return;
   v = e_view_find_by_monitor_id(id);
   if (!v) return;
   /* filter files here */
   if (!e_view_filter_file(v, file)) return;
   printf("e_view_file_added(%i, \"%s\");\n", id, file);
   icon = e_icon_new();
   e_icon_set_filename(icon, file);
   e_view_add_icon(v, icon);

   v->changed = 1;
}

void
e_view_file_deleted(int id, char *file)
{
   E_Icon *icon;
   E_View *v;
   /* char *realfile; */

   v = e_view_find_by_monitor_id(id);
   if (!v) return;
   icon = e_view_find_icon_by_file(v, file);
   printf("%p %s\n", icon, file);
   if (icon) 
     {
	e_view_del_icon(v, icon);
	printf("e_view_file_deleted(%i, \"%s\");\n", id, file);
     }
}

E_Icon *
e_view_find_icon_by_file(E_View *v, char *file)
{
   Evas_List l;
   
   for (l = v->icons; l; l = l->next)
     {
	E_Icon *icon;
	
	icon = l->data;
	if (!strcmp(file, icon->file)) return icon;
     }
   return NULL;
}

E_Icon *
e_view_find_icon_by_path(char *path)
{
   char *dir;
   char *file;
   Evas_List l;
   
   dir = e_file_get_dir(path);
   file = e_file_get_file(path);
   
   for (l = views; l; l = l->next)
     {
	Evas_List ll;
	
	E_View *v;
	v = l->data;
	if (!strcmp(v->dir, dir))
	  {
	     for (ll = v->icons; ll; ll = ll->next)
	       {
		  E_Icon *icon;
		  
		  icon = ll->data;
		  if (!strcmp(file, icon->file)) 
		    {
		       IF_FREE(dir);
		       IF_FREE(file);
		       return icon;
		    }
	       }
	  }
     }
   IF_FREE(dir);
   IF_FREE(file);
   return NULL;
}

static void
e_view_handle_fs(EfsdEvent *ev)
{
   switch (ev->type)
     {
      case EFSD_EVENT_FILECHANGE:
	switch (ev->efsd_filechange_event.changetype)
	  {
	   case EFSD_FILE_CREATED:
	     e_view_file_added(efsd_reply_id(ev), efsd_reply_filename(ev));
	     break;
	   case EFSD_FILE_EXISTS:
	     e_view_file_added(efsd_reply_id(ev), efsd_reply_filename(ev));
	     break;
	   case EFSD_FILE_DELETED:
	     e_view_file_deleted(efsd_reply_id(ev), efsd_reply_filename(ev));
	     break;
	   case EFSD_FILE_CHANGED:
/*	     printf("EFSD_CHANGE_CHANGED: %i %s\n",
		    ev->efsd_filechange_event.id,
		    ev->efsd_filechange_event.file);	     
*/	     break;
	   case EFSD_FILE_MOVED:
/*	     printf("EFSD_CHANGE_MOVED: %i %s\n",
		    ev->efsd_filechange_event.id,
		    ev->efsd_filechange_event.file);	     
*/	     break;
	   case EFSD_FILE_END_EXISTS:
	       {
		  E_View *v;
		  
		  v = e_view_find_by_monitor_id(efsd_reply_id(ev));
		  if (v) v->is_listing = 0;
		  printf("EFSD_CHANGE_END_EXISTS: %i %s\n",
			 efsd_reply_id(ev), efsd_reply_filename(ev));
	       }
	     break;
	   default:
	     break;
	  }
	break;
      case EFSD_EVENT_REPLY:
	switch (ev->efsd_reply_event.command.type)
	  {
	   case EFSD_CMD_REMOVE:
	     break;
	   case EFSD_CMD_MOVE:
	     break;
	   case EFSD_CMD_SYMLINK:
	     break;
	   case EFSD_CMD_LISTDIR:
	     break;
	   case EFSD_CMD_MAKEDIR:
	     break;
	   case EFSD_CMD_CHMOD:
	     break;
	   case EFSD_CMD_GETFILETYPE:
/*	     printf("Getmime event %i\n",
		    ev->efsd_reply_event.command.efsd_file_cmd.id);
*/	     if (ev->efsd_reply_event.status == SUCCESS)
	       {
		  E_Icon *icon;
		  
		  icon = e_view_find_icon_by_path(efsd_reply_filename(ev));
		  if (icon)
		    {
		       /* figure out icons to use */
		       e_icon_apply_mime(icon, (char*)ev->efsd_reply_event.data);
		       e_icon_get_icon(icon);
		       e_icon_pre_show(icon);
		    }
	       }
	     break;
	   case EFSD_CMD_STAT:
/*	     printf("Stat event %i stating file %s\n",
		    ev->efsd_reply_event.command.efsd_file_cmd.id,
		    ev->efsd_reply_event.command.efsd_file_cmd.file);
*/	       {
		  struct stat *st;
		  E_Icon *icon;
		  
		  st = (struct stat*) ev->efsd_reply_event.data;
		  
		  icon = e_view_find_icon_by_path(efsd_reply_filename(ev));
		  if (icon)
		    {
		       char f[4096];

/*		       
		  if (S_ISREG(st->st_mode))
		    printf("%s is a regular file.\n",
			   ev->efsd_reply_event.command.efsd_file_cmd.file);
		  if (S_ISLNK(st->st_mode))
		    printf("%s is a symlink.\n",
			   ev->efsd_reply_event.command.efsd_file_cmd.file);
		  if (S_ISDIR(st->st_mode))
		    printf("%s is a directory.\n",
			   ev->efsd_reply_event.command.efsd_file_cmd.file);
*/		       sprintf(f, "%s/%s", icon->view->dir, icon->file);
		       /* should get mime type here */
		       /* perhaps this flag should be part of the mime? */
		       if (S_ISDIR(st->st_mode)) icon->info.is_dir = 1;
		       /* this should be able to be returned by efsd */
		       if (S_ISLNK(st->st_mode)) 
			 {
			    icon->info.link_get_id = 
			      efsd_readlink(e_fs_get_connection(), f);
			 }
		       if ((!icon->info.link_get_id) && (!icon->info.is_dir))
			 icon->info.is_exe = e_file_can_exec(st);
		       icon->changed = 1;
		       icon->view->changed = 1;
/*		       if (!icon->info.link_get_id) 
			 e_icon_pre_show(icon);*/
		    }
	       }
	     break;
	   case EFSD_CMD_READLINK:
	     if (ev->efsd_reply_event.status == SUCCESS)
	       {
		  Evas_List l;
		  
		  for (l = views; l; l = l->next)
		    {
		       E_View *v;
		       Evas_List ll;
		       
		       v = l->data;
		       for (ll = v->icons; ll; ll = ll->next)
			 {
			    E_Icon *icon;
			    
			    icon = ll->data;
			    
			    if (icon->info.link_get_id == efsd_reply_id(ev))
			      {
				 IF_FREE(icon->info.link);
				 icon->info.link = malloc(ev->efsd_reply_event.data_len + 1);
				 memcpy(icon->info.link, (char*)ev->efsd_reply_event.data, ev->efsd_reply_event.data_len);
				 icon->info.link[ev->efsd_reply_event.data_len] = 0;
				 icon->info.link_get_id = 0;
				 if (!icon->info.link_get_id) 
				   e_icon_pre_show(icon);
				 icon->changed = 1;
				 icon->view->changed = 1;
				 printf("link_to = %s\n", icon->info.link);
				 goto done_readlink;
			      }
			 }
		    }
		  done_readlink:
	       }
	     break;
	   case EFSD_CMD_CLOSE:
	     break;
	   case EFSD_CMD_SETMETA:
	     break;
	   case EFSD_CMD_GETMETA:
	     break;
	   case EFSD_CMD_STARTMON_DIR:
	     printf("Startmon event %i\n", efsd_reply_id(ev));
	     break;
	   case EFSD_CMD_STARTMON_FILE:
	     printf("Startmon file event %i\n", efsd_reply_id(ev));
	     break;
	   case EFSD_CMD_STOPMON:
	     break;
	   default:
	     break;
	  }
	break;
      default:
	break;
     }
}

E_View *
e_view_find_by_monitor_id(int id)
{
   Evas_List l;
   
   for (l = views; l; l = l->next)
     {
	E_View *v;
	
	v = l->data;
	if (v->monitor_id == id) return v;
     }
   return NULL;
}

void
e_view_free(E_View *v)
{
   views = evas_list_remove(views, v);
   if (v->restarter)
     e_fs_del_restart_handler(v->restarter);
   v->restarter = NULL;
   FREE(v);
}

E_View *
e_view_new(void)
{
   E_View *v;
   
   v = NEW(E_View, 1);
   ZERO(v, E_View, 1);
   OBJ_INIT(v, e_view_free);
#define SOFT_DESK
/* #define X_DESK */
/* #define GL_DESK */
   
#ifdef SOFT_DESK
   /* ONLY alpha software can be "backing stored" */
   v->options.render_method = RENDER_METHOD_ALPHA_SOFTWARE;
   v->options.back_pixmap = 1;
#else
#ifdef X_DESK
   v->options.render_method = RENDER_METHOD_BASIC_HARDWARE;
   v->options.back_pixmap = 0;
#else
   v->options.render_method = RENDER_METHOD_3D_HARDWARE;
   v->options.back_pixmap = 0;
#endif   
#endif
     {
	Ebits_Object obj;
	int pl, pr, pt, pb;
	
	pl = pr = pt = pb = 0;
	v->spacing.inset.left   = 2;
	v->spacing.inset.right  = 2;
	v->spacing.inset.top    = 2;
	v->spacing.inset.bottom = 2;
	obj = ebits_load(PACKAGE_DATA_DIR"/data/config/appearance/default/selections/file.bits.db");
	if (obj) 
	  {
	     ebits_get_insets(obj, &pl, &pr, &pt, &pb);
	     ebits_free(obj);
	  }
	v->spacing.icon.left   = pl;
	v->spacing.icon.right  = pr;
	v->spacing.icon.top    = pt;
	v->spacing.icon.bottom = pb;
	v->spacing.spacing.left   = 1;
	v->spacing.spacing.right  = 1;
	v->spacing.spacing.top    = 1;
	v->spacing.spacing.bottom = 1;
     }
   views = evas_list_append(views, v);

   /*
     {
	E_Shelf *sh;
	
	sh = e_shelf_new();
	e_shelf_set_name(sh, "Test Shelf");
	e_shelf_set_view(sh, v);
	e_shelf_show(sh);
	e_shelf_move(sh, 10, 10);
	e_shelf_resize(sh, 500, 350);
	v->shelves = evas_list_append(v->shelves, sh);
     }
   */
   return v;   
}

void
e_view_set_background(E_View *v)
{
   v->changed = 1;
}

void
e_view_set_dir(E_View *v, char *dir)
{
   /* stop monitoring old dir */
   IF_FREE(v->dir);
   v->dir = e_file_real(dir);
   /* start monitoring new dir */

   v->restarter = e_fs_add_restart_handler(e_view_handle_fs_restart, v);
   if (e_fs_get_connection())
     {
	v->monitor_id = efsd_start_monitor_dir(e_fs_get_connection(), v->dir,
					       efsd_ops(2, 
							efsd_op_get_stat(), 
							efsd_op_get_filetype()
							)
					       );
	v->is_listing = 1;
	v->changed = 1;
     }
}

void
e_view_scroll(E_View *v, int dx, int dy)
{
   Evas_List l;
   
   v->viewport.x -= dx;
   v->viewport.y -= dy;
   for (l = v->icons; l; l = l->next)
     {
	E_Icon *icon;
	int x, y;
	
	icon = l->data;
	e_icon_get_xy(icon, &x, &y);
	e_icon_set_xy(icon, x + dx, y + dy);
     }
   v->changed = 1;
}

void
e_view_scroll_to(E_View *v, int x, int y)
{
   e_view_scroll(v, v->viewport.x - x, v->viewport.y - y);
}

void
e_view_add_icon(E_View *v, E_Icon *icon)
{
   if (icon->view) return;
   icon->view = v;
   e_icon_realize(icon);
   v->changed = 1;
   v->icons = evas_list_append(v->icons, icon);
/*   e_shelf_add_icon(v->shelves->data, icon); */
}

void
e_view_del_icon(E_View *v, E_Icon *icon)
{
   if (!icon->view) return;
/*   e_shelf_del_icon(v->shelves->data, icon); */
   e_icon_unrealize(icon);
   OBJ_UNREF(icon);
   icon->view = NULL;
   icon->changed = 1;
   v->changed = 1;
   v->icons = evas_list_remove(v->icons, icon);
}

void
e_view_realize(E_View *v)
{
   int max_colors = 216;
   int font_cache = 1024 * 1024;
   int image_cache = 8192 * 1024;
   char *font_dir;
   
   if (v->evas) return;
   v->win.base = e_window_override_new(0, 
				       v->location.x, v->location.y, 
				       v->size.w, v->size.h);   
   font_dir = e_config_get("fonts");
   v->evas = evas_new_all(e_display_get(),
			  v->win.base,
			  0, 0, v->size.w, v->size.h,
			  v->options.render_method,
			  max_colors,
			  font_cache,
			  image_cache,
			  font_dir);
   v->win.main = evas_get_window(v->evas);
   evas_event_move(v->evas, -999999, -999999);
   e_add_child(v->win.base, v->win.main);   
   if (v->options.back_pixmap)
     {
	v->pmap = e_pixmap_new(v->win.main, v->size.w, v->size.h, 0);
	evas_set_output(v->evas, e_display_get(), v->pmap,
			evas_get_visual(v->evas), 
			evas_get_colormap(v->evas));
        e_window_set_background_pixmap(v->win.main, v->pmap);
     }
   if (v->bg)
     {
	v->bg->geom.w = v->size.w;
	v->bg->geom.h = v->size.h;
	e_background_realize(v->bg, v->evas);
     }
   v->obj_bg = evas_add_rectangle(v->evas);
   evas_callback_add(v->evas, v->obj_bg, CALLBACK_MOUSE_DOWN, e_bg_down_cb, v);
   evas_callback_add(v->evas, v->obj_bg, CALLBACK_MOUSE_UP, e_bg_up_cb, v);
   evas_set_layer(v->evas, v->obj_bg, 1);
   evas_move(v->evas, v->obj_bg, 0, 0);
   evas_resize(v->evas, v->obj_bg, 999999, 999999);
   evas_set_color(v->evas, v->obj_bg, 0, 0, 0, 0);
   evas_show(v->evas, v->obj_bg);
   
   e_window_set_events(v->win.main, 
		       XEV_EXPOSE | XEV_MOUSE_MOVE | 
		       XEV_BUTTON | XEV_IN_OUT | XEV_KEY);
   e_window_show(v->win.main);
     {
	char *dir;
	
	dir = v->dir;
	v->dir = NULL;
	e_view_set_dir(v, dir);
	IF_FREE(dir);
     }
   
   if (v->shelves)
     {
	Evas_List l;
	
	for (l = v->shelves; l; l = l->next)
	  {
	     E_Shelf *sh;
	     
	     sh = l->data;
	     e_shelf_realize(sh);
	  }
     }
   
  /* FIXME: hack to test entry boxes */
/*   
     {
	entry = e_entry_new();
	e_entry_set_evas(entry, v->evas);
	e_entry_set_layer(entry, 100);
	e_entry_move(entry, 100, 100);
	e_entry_resize(entry, 100, 24);
	e_entry_set_focus(entry, 1);
	e_entry_show(entry);
	e_entry_set_text(entry, "Some Test Entry Text... Play with me!");
	  {
	     int ew, eh;
	     
	     e_entry_query_max_size(entry, &ew, &eh);
	     e_entry_resize(entry, ew, eh);
	  }
     }
*/   
   v->changed = 1;
}

void
e_view_unrealize(E_View *v)
{
   if (!v->evas) return;
}

void
e_view_update(E_View *v)
{
   Evas_List l;
   
   if (v->changed)
     {
	for (l = v->icons; l; l = l->next)
	  {
	     E_Icon *icon;
	     
	     icon = l->data;
	     e_icon_update(icon);
	  }
     }
   if (v->options.back_pixmap)
     {
	Imlib_Updates up;
	
	up = evas_render_updates(v->evas);
	if (up)
	  {
	     Imlib_Updates u;
	     
	     for (u = up; u; u = imlib_updates_get_next(u))
	       {
		  int x, y, w, h;
		  
		  imlib_updates_get_coordinates(u, &x, &y, &w, &h);
		  e_window_clear_area(v->win.main, x, y, w, h);
	       }
	     imlib_updates_free(up);
	  }
     }
   else
     evas_render(v->evas);
   v->changed = 0;
}

void
e_view_init(void)
{
   e_event_filter_handler_add(EV_MOUSE_DOWN,               e_mouse_down);
   e_event_filter_handler_add(EV_MOUSE_UP,                 e_mouse_up);
   e_event_filter_handler_add(EV_MOUSE_MOVE,               e_mouse_move);
   e_event_filter_handler_add(EV_MOUSE_IN,                 e_mouse_in);
   e_event_filter_handler_add(EV_MOUSE_OUT,                e_mouse_out);
   e_event_filter_handler_add(EV_WINDOW_EXPOSE,            e_window_expose);
   e_event_filter_handler_add(EV_KEY_DOWN,                 e_key_down);
   e_event_filter_handler_add(EV_KEY_UP,                   e_key_up);
   e_event_filter_handler_add(EV_MOUSE_WHEEL,              e_wheel);
   e_event_filter_idle_handler_add(e_idle, NULL);
   e_fs_add_event_handler(e_view_handle_fs);
}