/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
#line 1 "term-ostream.oo.h"
/* Output stream for attributed text, producing ANSI escape sequences.
Copyright (C) 2006, 2015 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2006.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _TERM_OSTREAM_H
#define _TERM_OSTREAM_H
#include "ostream.h"
/* Querying and setting of text attributes.
The stream has a notion of the current text attributes; they apply
implicitly to all following output. The attributes are automatically
reset when the stream is closed.
Note: Not all terminal types can actually render all attributes adequately.
For example, xterm cannot render POSTURE_ITALIC nor the combination of
WEIGHT_BOLD and UNDERLINE_ON. */
/* Colors are represented by indices >= 0 in a stream dependent format. */
typedef int term_color_t;
/* The value -1 denotes the default (foreground or background) color. */
enum
{
COLOR_DEFAULT = -1 /* unknown */
};
typedef enum
{
WEIGHT_NORMAL = 0,
WEIGHT_BOLD,
WEIGHT_DEFAULT = WEIGHT_NORMAL
} term_weight_t;
typedef enum
{
POSTURE_NORMAL = 0,
POSTURE_ITALIC, /* same as oblique */
POSTURE_DEFAULT = POSTURE_NORMAL
} term_posture_t;
typedef enum
{
UNDERLINE_OFF = 0,
UNDERLINE_ON,
UNDERLINE_DEFAULT = UNDERLINE_OFF
} term_underline_t;
#line 65 "term-ostream.h"
struct term_ostream_representation;
/* term_ostream_t is defined as a pointer to struct term_ostream_representation.
In C++ mode, we use a smart pointer class.
In C mode, we have no other choice than a typedef to the root class type. */
#if IS_CPLUSPLUS
struct term_ostream_t
{
private:
struct term_ostream_representation *_pointer;
public:
term_ostream_t () : _pointer (NULL) {}
term_ostream_t (struct term_ostream_representation *pointer) : _pointer (pointer) {}
struct term_ostream_representation * operator -> () { return _pointer; }
operator struct term_ostream_representation * () { return _pointer; }
operator struct any_ostream_representation * () { return (struct any_ostream_representation *) _pointer; }
operator void * () { return _pointer; }
bool operator == (const void *p) { return _pointer == p; }
bool operator != (const void *p) { return _pointer != p; }
operator ostream_t () { return (ostream_t) (struct any_ostream_representation *) _pointer; }
explicit term_ostream_t (ostream_t x) : _pointer ((struct term_ostream_representation *) (void *) x) {}
};
#else
typedef ostream_t term_ostream_t;
#endif
/* Functions that invoke the methods. */
extern void term_ostream_write_mem (term_ostream_t first_arg, const void *data, size_t len);
extern void term_ostream_flush (term_ostream_t first_arg);
extern void term_ostream_free (term_ostream_t first_arg);
extern term_color_t term_ostream_rgb_to_color (term_ostream_t first_arg, int red, int green, int blue);
extern term_color_t term_ostream_get_color (term_ostream_t first_arg);
extern void term_ostream_set_color (term_ostream_t first_arg, term_color_t color);
extern term_color_t term_ostream_get_bgcolor (term_ostream_t first_arg);
extern void term_ostream_set_bgcolor (term_ostream_t first_arg, term_color_t color);
extern term_weight_t term_ostream_get_weight (term_ostream_t first_arg);
extern void term_ostream_set_weight (term_ostream_t first_arg, term_weight_t weight);
extern term_posture_t term_ostream_get_posture (term_ostream_t first_arg);
extern void term_ostream_set_posture (term_ostream_t first_arg, term_posture_t posture);
extern term_underline_t term_ostream_get_underline (term_ostream_t first_arg);
extern void term_ostream_set_underline (term_ostream_t first_arg, term_underline_t underline);
/* Type representing an implementation of term_ostream_t. */
struct term_ostream_implementation
{
const typeinfo_t * const *superclasses;
size_t superclasses_length;
size_t instance_size;
#define THIS_ARG term_ostream_t first_arg
#include "term_ostream.vt.h"
#undef THIS_ARG
};
/* Public portion of the object pointed to by a term_ostream_t. */
struct term_ostream_representation_header
{
const struct term_ostream_implementation *vtable;
};
#if HAVE_INLINE
/* Define the functions that invoke the methods as inline accesses to
the term_ostream_implementation.
Use #define to avoid a warning because of extern vs. static. */
# define term_ostream_write_mem term_ostream_write_mem_inline
static inline void
term_ostream_write_mem (term_ostream_t first_arg, const void *data, size_t len)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
vtable->write_mem (first_arg,data,len);
}
# define term_ostream_flush term_ostream_flush_inline
static inline void
term_ostream_flush (term_ostream_t first_arg)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
vtable->flush (first_arg);
}
# define term_ostream_free term_ostream_free_inline
static inline void
term_ostream_free (term_ostream_t first_arg)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
vtable->free (first_arg);
}
# define term_ostream_rgb_to_color term_ostream_rgb_to_color_inline
static inline term_color_t
term_ostream_rgb_to_color (term_ostream_t first_arg, int red, int green, int blue)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
return vtable->rgb_to_color (first_arg,red,green,blue);
}
# define term_ostream_get_color term_ostream_get_color_inline
static inline term_color_t
term_ostream_get_color (term_ostream_t first_arg)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
return vtable->get_color (first_arg);
}
# define term_ostream_set_color term_ostream_set_color_inline
static inline void
term_ostream_set_color (term_ostream_t first_arg, term_color_t color)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
vtable->set_color (first_arg,color);
}
# define term_ostream_get_bgcolor term_ostream_get_bgcolor_inline
static inline term_color_t
term_ostream_get_bgcolor (term_ostream_t first_arg)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
return vtable->get_bgcolor (first_arg);
}
# define term_ostream_set_bgcolor term_ostream_set_bgcolor_inline
static inline void
term_ostream_set_bgcolor (term_ostream_t first_arg, term_color_t color)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
vtable->set_bgcolor (first_arg,color);
}
# define term_ostream_get_weight term_ostream_get_weight_inline
static inline term_weight_t
term_ostream_get_weight (term_ostream_t first_arg)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
return vtable->get_weight (first_arg);
}
# define term_ostream_set_weight term_ostream_set_weight_inline
static inline void
term_ostream_set_weight (term_ostream_t first_arg, term_weight_t weight)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
vtable->set_weight (first_arg,weight);
}
# define term_ostream_get_posture term_ostream_get_posture_inline
static inline term_posture_t
term_ostream_get_posture (term_ostream_t first_arg)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
return vtable->get_posture (first_arg);
}
# define term_ostream_set_posture term_ostream_set_posture_inline
static inline void
term_ostream_set_posture (term_ostream_t first_arg, term_posture_t posture)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
vtable->set_posture (first_arg,posture);
}
# define term_ostream_get_underline term_ostream_get_underline_inline
static inline term_underline_t
term_ostream_get_underline (term_ostream_t first_arg)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
return vtable->get_underline (first_arg);
}
# define term_ostream_set_underline term_ostream_set_underline_inline
static inline void
term_ostream_set_underline (term_ostream_t first_arg, term_underline_t underline)
{
const struct term_ostream_implementation *vtable =
((struct term_ostream_representation_header *) (struct term_ostream_representation *) first_arg)->vtable;
vtable->set_underline (first_arg,underline);
}
#endif
extern const typeinfo_t term_ostream_typeinfo;
#define term_ostream_SUPERCLASSES &term_ostream_typeinfo, ostream_SUPERCLASSES
#define term_ostream_SUPERCLASSES_LENGTH (1 + ostream_SUPERCLASSES_LENGTH)
extern const struct term_ostream_implementation term_ostream_vtable;
#line 91 "term-ostream.oo.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream referring to the file descriptor FD.
FILENAME is used only for error messages.
The resulting stream will be line-buffered.
Note that the resulting stream must be closed before FD can be closed. */
extern term_ostream_t term_ostream_create (int fd, const char *filename);
#ifdef __cplusplus
}
#endif
#endif /* _TERM_OSTREAM_H */