// * This makes emacs happy -*-Mode: C++;-*-
/****************************************************************************
- * Copyright (c) 1998,1999 Free Software Foundation, Inc. *
+ * Copyright (c) 1998,1999,2000 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 *
* Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997 *
****************************************************************************/
-// $Id: cursesf.h,v 1.11 1999/10/30 23:59:37 tom Exp $
+// $Id: cursesf.h,v 1.12 2000/07/15 21:08:25 tom Exp $
#ifndef _CURSESF_H
#define _CURSESF_H
#include <cursesp.h>
+#include <string.h>
extern "C" {
# include <form.h>
if (err != E_OK)
THROW(new NCursesFormException (err));
}
-
+
public:
// Create a 'Null' field. Can be used to delimit a field list
- NCursesFormField()
+ NCursesFormField()
: field((FIELD*)0), ftype((NCursesFieldType*)0) {
}
int first_row = 0,
int first_col = 0,
int offscreen_rows = 0,
- int additional_buffers = 0)
+ int additional_buffers = 0)
: ftype((NCursesFieldType*)0) {
field = ::new_field(rows,cols,first_row,first_col,
offscreen_rows, additional_buffers);
if (!field)
OnError(errno);
}
-
+
virtual ~NCursesFormField ();
// Duplicate the field at a new position
static void frm_term(FORM *);
static void fld_init(FORM *);
static void fld_term(FORM *);
-
+
// Calculate FIELD* array for the menu
FIELD** mapFields(NCursesFormField* nfields[]);
-protected:
- // internal routines
+protected:
+ // internal routines
inline void set_user(void *user) {
UserHook* uptr = (UserHook*)::form_userptr (form);
assert (uptr != 0 && uptr->m_back==this && uptr->m_owner==form);
UserHook* uptr = (UserHook*)::form_userptr (form);
assert (uptr != 0 && uptr->m_back==this && uptr->m_owner==form);
return uptr->m_user;
- }
-
+ }
+
void InitForm (NCursesFormField* Fields[],
bool with_frame,
bool autoDeleteFields);
// 'Internal' constructor, builds an object without association to a
// field array.
- NCursesForm( int lines,
- int cols,
- int begin_y = 0,
- int begin_x = 0)
- : NCursesPanel(lines,cols,begin_y,begin_x),
+ NCursesForm( int lines,
+ int cols,
+ int begin_y = 0,
+ int begin_x = 0)
+ : NCursesPanel(lines,cols,begin_y,begin_x),
form ((FORM*)0) {
}
-
+
public:
// Create form for the default panel.
NCursesForm (NCursesFormField* Fields[],
// Create a form in a panel with the given position and size.
NCursesForm (NCursesFormField* Fields[],
- int lines,
- int cols,
- int begin_y,
+ int lines,
+ int cols,
+ int begin_y,
int begin_x,
bool with_frame=FALSE, // reserve space for a frame?
bool autoDelete_Fields=FALSE) // do automatic cleanup?
// Set these fields for the form
inline void setFields(NCursesFormField* Fields[]) {
- OnError(::set_form_fields(form,mapFields(Fields)));
+ OnError(::set_form_fields(form,mapFields(Fields)));
}
// Remove the form from the screen
- inline void unpost (void) {
- OnError (::unpost_form (form));
+ inline void unpost (void) {
+ OnError (::unpost_form (form));
}
-
+
// Post the form to the screen if flag is true, unpost it otherwise
inline void post(bool flag = TRUE) {
- OnError (flag ? ::post_form(form) : ::unpost_form (form));
+ OnError (flag ? ::post_form(form) : ::unpost_form (form));
}
// Decorations
else
OnError(E_SYSTEM_ERROR);
}
-
+
inline void label(const char *topLabel, const char *bottomLabel) {
if (b_framed)
NCursesPanel::label(topLabel,bottomLabel);
protected:
// 'Internal' constructor, builds an object without association to a
// field array.
- NCursesUserForm( int lines,
- int cols,
- int begin_y = 0,
+ NCursesUserForm( int lines,
+ int cols,
+ int begin_y = 0,
int begin_x = 0,
- const T* p_UserData = (T*)0)
+ const T* p_UserData = (T*)0)
: NCursesForm(lines,cols,begin_y,begin_x) {
if (form)
set_user ((void *)p_UserData);
}
public:
- NCursesUserForm (NCursesFormField Fields[],
+ NCursesUserForm (NCursesFormField Fields[],
bool with_frame=FALSE,
bool autoDelete_Fields=FALSE)
: NCursesForm (Fields, with_frame, autoDelete_Fields) {
if (form)
set_user ((void *)p_UserData);
};
-
+
NCursesUserForm (NCursesFormField Fields[],
- int lines,
- int cols,
- int begin_y = 0,
+ int lines,
+ int cols,
+ int begin_y = 0,
int begin_x = 0,
const T* p_UserData = (T*)0,
bool with_frame=FALSE,
with_frame, autoDelete_Fields) {
if (form)
set_user ((void *)p_UserData);
- };
-
+ };
+
virtual ~NCursesUserForm() {
};
-
+
inline T* UserData (void) const {
return (T*)get_user ();
};
}
public:
- Alpha_Field(int width)
+ Alpha_Field(int width)
: NCursesFieldType(TYPE_ALPHA),
min_field_width(width) {
}
}
public:
- Alphanumeric_Field(int width)
+ Alphanumeric_Field(int width)
: NCursesFieldType(TYPE_ALNUM),
min_field_width(width) {
}
public:
Integer_Field(int prec, long low=0L, long high=0L)
- : NCursesFieldType(TYPE_INTEGER),
+ : NCursesFieldType(TYPE_INTEGER),
precision(prec), lower_limit(low), upper_limit(high) {
}
};
public:
Numeric_Field(int prec, double low=0.0, double high=0.0)
- : NCursesFieldType(TYPE_NUMERIC),
+ : NCursesFieldType(TYPE_NUMERIC),
precision(prec), lower_limit(low), upper_limit(high) {
}
};
// -------------------------------------------------------------------------
//
class UserDefinedFieldType : public NCursesFieldType {
- friend class UDF_Init; // Internal helper to set up statics
+ friend class UDF_Init; // Internal helper to set up statics
private:
// For all C++ defined fieldtypes we need only one generic lowlevel
// FIELDTYPE* element.
- static FIELDTYPE* generic_fieldtype;
+ static FIELDTYPE* generic_fieldtype;
protected:
// This are the functions required by the low level libforms functions
// -------------------------------------------------------------------------
//
class UserDefinedFieldType_With_Choice : public UserDefinedFieldType {
- friend class UDF_Init; // Internal helper to set up statics
+ friend class UDF_Init; // Internal helper to set up statics
private:
- // For all C++ defined fieldtypes with choice functions we need only one
+ // For all C++ defined fieldtypes with choice functions we need only one
// generic lowlevel FIELDTYPE* element.
static FIELDTYPE* generic_fieldtype_with_choice;
projects / ncurses.git / blobdiff