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#ifndef _RUNES_SCREEN_H
#define _RUNES_SCREEN_H
#include <stdint.h>
enum RunesColorType {
RUNES_COLOR_DEFAULT,
RUNES_COLOR_IDX,
RUNES_COLOR_RGB
};
struct runes_loc {
int row;
int col;
};
struct runes_color {
union {
struct {
union {
struct {
unsigned char r;
unsigned char g;
unsigned char b;
};
unsigned char idx;
};
unsigned char type;
};
uint32_t id;
};
};
struct runes_cell_attrs {
struct runes_color fgcolor;
struct runes_color bgcolor;
union {
struct {
unsigned char bold: 1;
unsigned char italic: 1;
unsigned char underline: 1;
unsigned char inverse: 1;
};
unsigned char attrs;
};
};
struct runes_cell {
char contents[8];
size_t len;
struct runes_cell_attrs attrs;
unsigned char is_wide: 1;
};
struct runes_row {
struct runes_cell *cells;
unsigned char wrapped: 1;
};
struct runes_grid {
struct runes_loc cur;
struct runes_loc max;
struct runes_loc saved;
struct runes_loc selection_start;
struct runes_loc selection_end;
int scroll_top;
int scroll_bottom;
int row_count;
int row_capacity;
int row_top;
struct runes_row *rows;
};
/* XXX including parser.h in a place which would be visible here breaks things,
* so we copy these defintions over here */
typedef void* yyscan_t;
struct yy_buffer_state;
typedef struct yy_buffer_state *YY_BUFFER_STATE;
struct runes_screen {
struct runes_grid *grid;
struct runes_grid *alternate;
char *title;
size_t title_len;
char *icon_name;
size_t icon_name_len;
struct runes_cell_attrs attrs;
yyscan_t scanner;
YY_BUFFER_STATE state;
unsigned char hide_cursor: 1;
unsigned char application_keypad: 1;
unsigned char application_cursor: 1;
unsigned char mouse_reporting_press: 1;
unsigned char mouse_reporting_press_release: 1;
unsigned char bracketed_paste: 1;
unsigned char visual_bell: 1;
unsigned char audible_bell: 1;
unsigned char update_title: 1;
unsigned char update_icon_name: 1;
unsigned char has_selection: 1;
unsigned char dirty: 1;
};
void runes_screen_init(RunesTerm *t);
void runes_screen_set_window_size(RunesTerm *t);
void runes_screen_process_string(RunesTerm *t, char *buf, size_t len);
int runes_screen_loc_is_selected(RunesTerm *t, struct runes_loc loc);
void runes_screen_get_string(
RunesTerm *t, struct runes_loc *start, struct runes_loc *end,
char **strp, size_t *lenp);
void runes_screen_audible_bell(RunesTerm *t);
void runes_screen_visual_bell(RunesTerm *t);
void runes_screen_show_string_ascii(RunesTerm *t, char *buf, size_t len);
void runes_screen_show_string_utf8(RunesTerm *t, char *buf, size_t len);
void runes_screen_move_to(RunesTerm *t, int row, int col);
void runes_screen_clear_screen(RunesTerm *t);
void runes_screen_clear_screen_forward(RunesTerm *t);
void runes_screen_clear_screen_backward(RunesTerm *t);
void runes_screen_kill_line(RunesTerm *t);
void runes_screen_kill_line_forward(RunesTerm *t);
void runes_screen_kill_line_backward(RunesTerm *t);
void runes_screen_insert_characters(RunesTerm *t, int count);
void runes_screen_insert_lines(RunesTerm *t, int count);
void runes_screen_delete_characters(RunesTerm *t, int count);
void runes_screen_delete_lines(RunesTerm *t, int count);
void runes_screen_set_scroll_region(
RunesTerm *t, int top, int bottom, int left, int right);
void runes_screen_reset_text_attributes(RunesTerm *t);
void runes_screen_set_fg_color(RunesTerm *t, int idx);
void runes_screen_set_fg_color_rgb(
RunesTerm *t, unsigned char r, unsigned char g, unsigned char b);
void runes_screen_reset_fg_color(RunesTerm *t);
void runes_screen_set_bg_color(RunesTerm *t, int idx);
void runes_screen_set_bg_color_rgb(
RunesTerm *t, unsigned char r, unsigned char g, unsigned char b);
void runes_screen_reset_bg_color(RunesTerm *t);
void runes_screen_set_bold(RunesTerm *t);
void runes_screen_set_italic(RunesTerm *t);
void runes_screen_set_underline(RunesTerm *t);
void runes_screen_set_inverse(RunesTerm *t);
void runes_screen_reset_bold(RunesTerm *t);
void runes_screen_reset_italic(RunesTerm *t);
void runes_screen_reset_underline(RunesTerm *t);
void runes_screen_reset_inverse(RunesTerm *t);
void runes_screen_use_alternate_buffer(RunesTerm *t);
void runes_screen_use_normal_buffer(RunesTerm *t);
void runes_screen_save_cursor(RunesTerm *t);
void runes_screen_restore_cursor(RunesTerm *t);
void runes_screen_show_cursor(RunesTerm *t);
void runes_screen_hide_cursor(RunesTerm *t);
void runes_screen_set_application_keypad(RunesTerm *t);
void runes_screen_reset_application_keypad(RunesTerm *t);
void runes_screen_set_application_cursor(RunesTerm *t);
void runes_screen_reset_application_cursor(RunesTerm *t);
void runes_screen_set_mouse_reporting_press(RunesTerm *t);
void runes_screen_reset_mouse_reporting_press(RunesTerm *t);
void runes_screen_set_mouse_reporting_press_release(RunesTerm *t);
void runes_screen_reset_mouse_reporting_press_release(RunesTerm *t);
void runes_screen_set_bracketed_paste(RunesTerm *t);
void runes_screen_reset_bracketed_paste(RunesTerm *t);
void runes_screen_set_window_title(RunesTerm *t, char *buf, size_t len);
void runes_screen_set_icon_name(RunesTerm *t, char *buf, size_t len);
void runes_screen_cleanup(RunesTerm *t);
#endif
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