86 lines
3.1 KiB
C
86 lines
3.1 KiB
C
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/* ----------------------------------------------------------------------------
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Copyright (c) 2021, Daan Leijen
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This is free software; you can redistribute it and/or modify it
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under the terms of the MIT License. A copy of the license can be
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found in the "LICENSE" file at the root of this distribution.
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-----------------------------------------------------------------------------*/
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#pragma once
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#ifndef IC_TERM_H
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#define IC_TERM_H
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#include "common.h"
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#include "tty.h"
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#include "stringbuf.h"
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#include "attr.h"
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struct term_s;
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typedef struct term_s term_t;
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typedef enum buffer_mode_e {
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UNBUFFERED,
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LINEBUFFERED,
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BUFFERED,
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} buffer_mode_t;
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// Primitives
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ic_private term_t* term_new(alloc_t* mem, tty_t* tty, bool nocolor, bool silent, int fd_out);
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ic_private void term_free(term_t* term);
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ic_private bool term_is_interactive(const term_t* term);
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ic_private void term_start_raw(term_t* term);
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ic_private void term_end_raw(term_t* term, bool force);
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ic_private bool term_enable_beep(term_t* term, bool enable);
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ic_private bool term_enable_color(term_t* term, bool enable);
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ic_private void term_flush(term_t* term);
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ic_private buffer_mode_t term_set_buffer_mode(term_t* term, buffer_mode_t mode);
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ic_private void term_write_n(term_t* term, const char* s, ssize_t n);
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ic_private void term_write(term_t* term, const char* s);
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ic_private void term_writeln(term_t* term, const char* s);
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ic_private void term_write_char(term_t* term, char c);
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ic_private void term_write_repeat(term_t* term, const char* s, ssize_t count );
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ic_private void term_beep(term_t* term);
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ic_private bool term_update_dim(term_t* term);
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ic_private ssize_t term_get_width(term_t* term);
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ic_private ssize_t term_get_height(term_t* term);
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ic_private int term_get_color_bits(term_t* term);
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// Helpers
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ic_private void term_writef(term_t* term, const char* fmt, ...);
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ic_private void term_vwritef(term_t* term, const char* fmt, va_list args);
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ic_private void term_left(term_t* term, ssize_t n);
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ic_private void term_right(term_t* term, ssize_t n);
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ic_private void term_up(term_t* term, ssize_t n);
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ic_private void term_down(term_t* term, ssize_t n);
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ic_private void term_start_of_line(term_t* term );
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ic_private void term_clear_line(term_t* term);
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ic_private void term_clear_to_end_of_line(term_t* term);
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// ic_private void term_clear_lines_to_end(term_t* term);
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ic_private void term_attr_reset(term_t* term);
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ic_private void term_underline(term_t* term, bool on);
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ic_private void term_reverse(term_t* term, bool on);
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ic_private void term_bold(term_t* term, bool on);
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ic_private void term_italic(term_t* term, bool on);
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ic_private void term_color(term_t* term, ic_color_t color);
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ic_private void term_bgcolor(term_t* term, ic_color_t color);
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// Formatted output
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ic_private attr_t term_get_attr( const term_t* term );
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ic_private void term_set_attr( term_t* term, attr_t attr );
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ic_private void term_write_formatted( term_t* term, const char* s, const attr_t* attrs );
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ic_private void term_write_formatted_n( term_t* term, const char* s, const attr_t* attrs, ssize_t n );
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ic_private ic_color_t color_from_ansi256(ssize_t i);
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#endif // IC_TERM_H
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