152 lines
6.7 KiB
C
152 lines
6.7 KiB
C
/*
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* mootermline-private.h
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*
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* Copyright (C) 2004-2007 by Yevgen Muntyan <muntyan@math.tamu.edu>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* See COPYING file that comes with this distribution.
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*/
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#ifndef MOOTERM_COMPILATION
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#error "This file may not be included"
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#endif
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#ifndef __MOO_TERM_LINE_PRIVATE_H__
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#define __MOO_TERM_LINE_PRIVATE_H__
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#include "mooterm/mootermline.h"
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G_BEGIN_DECLS
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#define MOO_TERM_EMPTY_CHAR ' '
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#define MOO_TERM_ZERO_ATTR {0, 0, 0}
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#define MOO_TERM_TEXT_ATTR_EQUAL(a1__,a2__) \
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((a1__).mask == (a2__).mask && \
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(!((a1__).mask & MOO_TERM_TEXT_FOREGROUND) || \
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(a1__).foreground == (a2__).foreground) && \
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(!((a1__).mask & MOO_TERM_TEXT_BACKGROUND) || \
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(a1__).background == (a2__).background))
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typedef struct _MooTermCell MooTermCell;
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struct _MooTermCell {
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gunichar ch;
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MooTermTextAttr attr;
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};
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struct _MooTermLine {
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MooTermCell *cells;
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guint16 width;
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guint16 len;
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guint16 width_allocd__;
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guint wrapped : 1;
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GSList **tags;
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};
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#define MOO_TERM_DECALN_CHAR 'S'
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#define MOO_TERM_LINE_MAX_LEN (1 << 16)
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MooTermLine *_moo_term_line_new (guint width,
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MooTermTextAttr fill);
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void _moo_term_line_free (MooTermLine *line,
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gboolean remove_tags);
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void _moo_term_line_resize (MooTermLine *line,
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guint width,
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MooTermTextAttr fill);
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void _moo_term_line_erase_range (MooTermLine *line,
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guint pos,
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guint len,
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MooTermTextAttr fill);
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void _moo_term_line_delete_range (MooTermLine *line,
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guint pos,
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guint len,
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MooTermTextAttr fill);
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void _moo_term_line_set_unichar (MooTermLine *line,
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guint pos,
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gunichar c,
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guint num,
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MooTermTextAttr attr);
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void _moo_term_line_insert_unichar (MooTermLine *line,
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guint pos,
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gunichar c,
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guint num,
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MooTermTextAttr attr);
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guint _moo_term_line_get_chars (MooTermLine *line,
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char *buf,
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guint first,
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int len);
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void _moo_term_line_apply_tag (MooTermLine *line,
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MooTermTag *tag,
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guint start,
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guint len);
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void _moo_term_line_remove_tag (MooTermLine *line,
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MooTermTag *tag,
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guint start,
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guint len);
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gboolean _moo_term_line_has_tag (MooTermLine *line,
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MooTermTag *tag,
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guint index_);
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gboolean _moo_term_line_get_tag_start (MooTermLine *line,
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MooTermTag *tag,
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guint *index_);
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gboolean _moo_term_line_get_tag_end (MooTermLine *line,
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MooTermTag *tag,
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guint *index_);
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MooTermTextAttr _moo_term_line_get_attr (MooTermLine *line,
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guint index_);
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guint _moo_term_line_len_chk__ (MooTermLine *line);
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guint _moo_term_line_width_chk__ (MooTermLine *line);
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MooTermCell *_moo_term_line_get_cell_chk__ (MooTermLine *line,
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guint index_);
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gunichar _moo_term_line_get_char_chk__ (MooTermLine *line,
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guint index_);
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GSList *_moo_term_line_get_tags_chk__ (MooTermLine *line,
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guint index_);
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gboolean _moo_term_line_wrapped_chk__ (MooTermLine *line);
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#define MOO_TERM_LINE_CELL__(line__,index__) (&(line__)->cells[index__])
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#define MOO_TERM_LINE_CHAR__(line__,index__) ((line__)->cells[index__].ch)
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#define MOO_TERM_LINE_TAGS__(line__,index__) ((line__)->tags ? (line__)->tags[index__] : NULL)
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#define MOO_TERM_LINE_LEN__(line__) ((line__)->len)
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#define MOO_TERM_LINE_WIDTH__(line__) ((line__)->width)
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#define MOO_TERM_LINE_WRAPPED__(line__) ((line__)->wrapped != 0)
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#define _moo_term_line_set_wrapped(line__) (line__)->wrapped = TRUE
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#ifdef MOO_DEBUG
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#define _moo_term_line_get_cell(line__,index__) (_moo_term_line_get_cell_chk__(line__, index__))
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#define _moo_term_line_get_char(line__,index__) (_moo_term_line_get_char_chk__(line__, index__))
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#define _moo_term_line_get_tags(line__,index__) (_moo_term_line_get_tags_chk__(line__, index__))
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#define _moo_term_line_len(line__) (_moo_term_line_len_chk__(line__))
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#define _moo_term_line_width(line__) (_moo_term_line_width_chk__(line__))
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#define _moo_term_line_wrapped(line__) (_moo_term_line_wrapped_chk__(line__))
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#else
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#define _moo_term_line_get_cell(line__,index__) (MOO_TERM_LINE_CELL__ (line__,index__))
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#define _moo_term_line_get_char(line__,index__) (MOO_TERM_LINE_CHAR__ (line__,index__))
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#define _moo_term_line_get_tags(line__,index__) (MOO_TERM_LINE_TAGS__ (line__,index__))
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#define _moo_term_line_len(line__) (MOO_TERM_LINE_LEN__ (line__))
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#define _moo_term_line_width(line__) (MOO_TERM_LINE_WIDTH__ (line__))
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#define _moo_term_line_wrapped(line__) (MOO_TERM_LINE_WRAPPED__ (line__))
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#endif
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G_END_DECLS
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#endif /* __MOO_TERM_LINE_PRIVATE_H__ */
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