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92 lines
2.8 KiB
C
92 lines
2.8 KiB
C
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#ifndef __TERMINFO_CORE_H
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#define __TERMINFO_CORE_H
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#include <termios.h>
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#define terminfo_move(x, y) current_term->move(current_term, x, y)
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#define terminfo_scroll(y1, y2, count) current_term->scroll(current_term, y1, y2, count)
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#define terminfo_clear() current_term->clear(current_term)
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#define terminfo_clrtoeol() current_term->clrtoeol(current_term)
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#define terminfo_set_fg(color) current_term->set_fg(current_term, color)
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#define terminfo_set_bg(color) current_term->set_bg(current_term, color)
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#define terminfo_set_normal() current_term->set_normal(current_term)
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#define terminfo_set_bold() current_term->set_bold(current_term)
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#define terminfo_set_uline(set) current_term->set_uline(current_term, set)
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#define terminfo_set_standout(set) current_term->set_standout(current_term, set)
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#define terminfo_has_colors(term) (term->TI_fg[0] != NULL)
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typedef struct _TERM_REC TERM_REC;
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struct _TERM_REC {
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/* Functions */
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void (*move)(TERM_REC *term, int x, int y);
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void (*scroll)(TERM_REC *term, int y1, int y2, int count);
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void (*clear)(TERM_REC *term);
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void (*clrtoeol)(TERM_REC *term);
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void (*set_fg)(TERM_REC *term, int color);
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void (*set_bg)(TERM_REC *term, int color);
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void (*set_normal)(TERM_REC *term);
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void (*set_bold)(TERM_REC *term);
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void (*set_uline)(TERM_REC *term, int set);
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void (*set_standout)(TERM_REC *term, int set);
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void (*beep)(TERM_REC *term);
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#ifndef HAVE_TERMINFO
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char buffer1[1024], buffer2[1024];
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#endif
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FILE *in, *out;
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struct termios tio, old_tio;
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/* Terminal size */
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int width, height;
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/* Cursor movement */
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const char *TI_smcup, *TI_rmcup, *TI_cup;
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const char *TI_hpa, *TI_vpa;
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int TI_xhpa, TI_xvpa;
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/* Scrolling */
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const char *TI_csr, *TI_wind;
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const char *TI_ri, *TI_rin, *TI_ind, *TI_indn;
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const char *TI_il, *TI_il1, *TI_dl, *TI_dl1;
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/* Clearing screen */
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const char *TI_clear, *TI_ed; /* + *TI_dl, *TI_dl1; */
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/* Clearing to end of line */
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const char *TI_el;
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/* Colors */
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const char *TI_sgr0; /* turn off all attributes */
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const char *TI_smul, *TI_rmul; /* underline on/off */
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const char *TI_smso, *TI_rmso; /* standout on/off */
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const char *TI_bold, *TI_blink;
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const char *TI_setaf, *TI_setab, *TI_setf, *TI_setb;
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/* Colors - generated and dynamically allocated */
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char *TI_fg[16], *TI_bg[16], *TI_normal;
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/* Beep */
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char *TI_bel;
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};
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extern TERM_REC *current_term;
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TERM_REC *terminfo_core_init(FILE *in, FILE *out);
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void terminfo_core_deinit(TERM_REC *term);
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/* Setup colors - if force is set, use ANSI-style colors if
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terminal capabilities don't contain color codes */
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void terminfo_setup_colors(TERM_REC *term, int force);
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/* Terminal was resized - ask the width/height from terminfo again */
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void terminfo_resize(TERM_REC *term);
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void terminfo_cont(TERM_REC *term);
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void terminfo_stop(TERM_REC *term);
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#endif
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