ncurses 6.2 - patch 20200509
[ncurses.git] / form / frm_post.c
index 05342bb27235bc6df064024017ec71cc450689ca..2f1ad8139268163c0d6309b6050dffa0479473b3 100644 (file)
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 1998-2010,2012 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
 
 #include "form.priv.h"
 
-MODULE_ID("$Id: frm_post.c,v 1.7 2003/10/25 15:17:08 tom Exp $")
+MODULE_ID("$Id: frm_post.c,v 1.13 2020/02/02 23:34:34 tom Exp $")
 
 /*---------------------------------------------------------------------------
-|   Facility      :  libnform  
+|   Facility      :  libnform
 |   Function      :  int post_form(FORM * form)
-|   
+|
 |   Description   :  Writes the form into its associated subwindow.
 |
 |   Return Values :  E_OK              - success
@@ -48,46 +49,48 @@ MODULE_ID("$Id: frm_post.c,v 1.7 2003/10/25 15:17:08 tom Exp $")
 |                    E_SYSTEM_ERROR    - system error
 +--------------------------------------------------------------------------*/
 NCURSES_EXPORT(int)
-post_form (FORM * form)
+post_form(FORM *form)
 {
   WINDOW *formwin;
   int err;
   int page;
 
+  T((T_CALLED("post_form(%p)"), (void *)form));
+
   if (!form)
     RETURN(E_BAD_ARGUMENT);
 
-  if (form->status & _POSTED)   
+  if (form->status & _POSTED)
     RETURN(E_POSTED);
 
   if (!(form->field))
     RETURN(E_NOT_CONNECTED);
-  
+
   formwin = Get_Form_Window(form);
-  if ((form->cols > getmaxx(formwin)) || (form->rows > getmaxy(formwin))) 
+  if ((form->cols > getmaxx(formwin)) || (form->rows > getmaxy(formwin)))
     RETURN(E_NO_ROOM);
 
-  /* reset form->curpage to an invald value. This forces Set_Form_Page
+  /* reset form->curpage to an invalid value. This forces Set_Form_Page
      to do the page initialization which is required by post_form.
-  */
+   */
   page = form->curpage;
   form->curpage = -1;
-  if ((err = _nc_Set_Form_Page(form,page,form->current))!=E_OK)
+  if ((err = _nc_Set_Form_Page(form, page, form->current)) != E_OK)
     RETURN(err);
 
-  form->status |= _POSTED;
+  SetStatus(form, _POSTED);
 
-  Call_Hook(form,forminit);
-  Call_Hook(form,fieldinit);
+  Call_Hook(form, forminit);
+  Call_Hook(form, fieldinit);
 
   _nc_Refresh_Current_Field(form);
   RETURN(E_OK);
 }
 
 /*---------------------------------------------------------------------------
-|   Facility      :  libnform  
+|   Facility      :  libnform
 |   Function      :  int unpost_form(FORM * form)
-|   
+|
 |   Description   :  Erase form from its associated subwindow.
 |
 |   Return Values :  E_OK            - success
@@ -96,24 +99,26 @@ post_form (FORM * form)
 |                    E_BAD_STATE     - called from a hook routine
 +--------------------------------------------------------------------------*/
 NCURSES_EXPORT(int)
-unpost_form (FORM * form)
+unpost_form(FORM *form)
 {
+  T((T_CALLED("unpost_form(%p)"), (void *)form));
+
   if (!form)
     RETURN(E_BAD_ARGUMENT);
 
-  if (!(form->status & _POSTED)) 
+  if (!(form->status & _POSTED))
     RETURN(E_NOT_POSTED);
 
-  if (form->status & _IN_DRIVER) 
+  if (form->status & _IN_DRIVER)
     RETURN(E_BAD_STATE);
 
-  Call_Hook(form,fieldterm);
-  Call_Hook(form,formterm);
+  Call_Hook(form, fieldterm);
+  Call_Hook(form, formterm);
 
   werase(Get_Form_Window(form));
   delwin(form->w);
   form->w = (WINDOW *)0;
-  form->status &= ~_POSTED;
+  ClrStatus(form, _POSTED);
   RETURN(E_OK);
 }