34 #include "form.priv.h"
40 |   Function      :  int post_form(FORM * form)
42 |   Description   :  Writes the form into its associated subwindow.
45 |                    E_BAD_ARGUMENT    - invalid form pointer
46 |                    E_POSTED          - form already posted
47 |                    E_NOT_CONNECTED   - no fields connected to form
48 |                    E_NO_ROOM         - form doesn't fit into subwindow
52 post_form(FORM *form)  in FORM_EXPORT()
58   T((T_CALLED("post_form(%p)"), (void *)form));  in FORM_EXPORT()
60   if (!form)  in FORM_EXPORT()
63   if (form->status & _POSTED)  in FORM_EXPORT()
66   if (!(form->field))  in FORM_EXPORT()
69   formwin = Get_Form_Window(form);  in FORM_EXPORT()
70   if ((form->cols > getmaxx(formwin)) || (form->rows > getmaxy(formwin)))  in FORM_EXPORT()
73   /* reset form->curpage to an invalid value. This forces Set_Form_Page  in FORM_EXPORT()
76   page = form->curpage;  in FORM_EXPORT()
77   form->curpage = -1;  in FORM_EXPORT()
78   if ((err = _nc_Set_Form_Page(form, page, form->current)) != E_OK)  in FORM_EXPORT()
81   SetStatus(form, _POSTED);  in FORM_EXPORT()
83   Call_Hook(form, forminit);  in FORM_EXPORT()
84   Call_Hook(form, fieldinit);  in FORM_EXPORT()
86   _nc_Refresh_Current_Field(form);  in FORM_EXPORT()
92 |   Function      :  int unpost_form(FORM * form)
94 |   Description   :  Erase form from its associated subwindow.
97 |                    E_BAD_ARGUMENT  - invalid form pointer
98 |                    E_NOT_POSTED    - form isn't posted
102 unpost_form(FORM *form)  in unpost_form()  argument
104   T((T_CALLED("unpost_form(%p)"), (void *)form));  in unpost_form()
106   if (!form)  in unpost_form()
109   if (!(form->status & _POSTED))  in unpost_form()
112   if (form->status & _IN_DRIVER)  in unpost_form()
115   Call_Hook(form, fieldterm);  in unpost_form()
116   Call_Hook(form, formterm);  in unpost_form()
118   werase(Get_Form_Window(form));  in unpost_form()
119   delwin(form->w);  in unpost_form()
120   form->w = (WINDOW *)0;  in unpost_form()
121   ClrStatus(form, _POSTED);  in unpost_form()