/*
 * Copyright (C) 2017 Kovid Goyal <kovid at kovidgoyal.net>
 *
 * Distributed under terms of the GPL3 license.
 */

#pragma once

void screen_align(Screen*);
void screen_restore_cursor(Screen *);
void screen_save_cursor(Screen *);
void screen_cursor_position(Screen*, unsigned int, unsigned int);
void screen_cursor_back(Screen *self, unsigned int count/*=1*/, int move_direction/*=-1*/);
void screen_erase_in_line(Screen *, unsigned int, bool);
void screen_erase_in_display(Screen *, unsigned int, bool);
void screen_draw(Screen *screen, uint32_t codepoint);
void screen_ensure_bounds(Screen *self, bool use_margins);
void screen_toggle_screen_buffer(Screen *self);
void screen_normal_keypad_mode(Screen *self); 
void screen_alternate_keypad_mode(Screen *self);  
void screen_change_default_color(Screen *self, unsigned int which, uint32_t col);
void screen_alignment_display(Screen *self);
void screen_reverse_index(Screen *self);
void screen_index(Screen *self);
void screen_scroll(Screen *self, unsigned int count);
void screen_reverse_scroll(Screen *self, unsigned int count);
void screen_reset(Screen *self);
void screen_set_tab_stop(Screen *self);
void screen_tab(Screen *self);
void screen_backtab(Screen *self, unsigned int);
void screen_clear_tab_stop(Screen *self, unsigned int how);
void screen_set_mode(Screen *self, unsigned int mode);
void screen_reset_mode(Screen *self, unsigned int mode);
void screen_insert_characters(Screen *self, unsigned int count);
void screen_cursor_up(Screen *self, unsigned int count/*=1*/, bool do_carriage_return/*=false*/, int move_direction/*=-1*/);
void screen_set_cursor(Screen *self, unsigned int mode, uint8_t secondary);
void screen_cursor_to_column(Screen *self, unsigned int column);
void screen_cursor_down(Screen *self, unsigned int count/*=1*/);
void screen_cursor_forward(Screen *self, unsigned int count/*=1*/);
void screen_cursor_down1(Screen *self, unsigned int count/*=1*/);
void screen_cursor_up1(Screen *self, unsigned int count/*=1*/);
void screen_cursor_to_line(Screen *screen, unsigned int line);
void screen_insert_lines(Screen *self, unsigned int count/*=1*/);
void screen_delete_lines(Screen *self, unsigned int count/*=1*/);
void screen_delete_characters(Screen *self, unsigned int count);
void screen_erase_characters(Screen *self, unsigned int count);
void screen_set_margins(Screen *self, unsigned int top, unsigned int bottom);
void screen_change_charset(Screen *, uint32_t to);
void screen_designate_charset(Screen *, uint32_t which, uint32_t as);
void screen_use_latin1(Screen *, bool);
void set_title(Screen *self, PyObject*);
void set_icon(Screen *self, PyObject*);
void set_dynamic_color(Screen *self, unsigned int code, PyObject*);
void set_color_table_color(Screen *self, unsigned int code, PyObject*);
uint32_t* translation_table(uint32_t which);
uint32_t *latin1_charset;
void screen_request_capabilities(Screen *, PyObject *);
void report_device_attributes(Screen *self, unsigned int UNUSED mode, char start_modifier);
void select_graphic_rendition(Screen *self, unsigned int *params, unsigned int count);
void report_device_status(Screen *self, unsigned int which, bool UNUSED);
void report_mode_status(Screen *self, unsigned int which, bool);
void screen_apply_selection(Screen *self, void *address, size_t size);
bool screen_is_selection_dirty(Screen *self);
bool screen_invert_colors(Screen *self);
void screen_update_cell_data(Screen *self, void *address, size_t sz);
bool screen_is_cursor_visible(Screen *self);
Line* screen_visual_line(Screen *self, index_type y);
unsigned long screen_current_char_width(Screen *self);
#define DECLARE_CH_SCREEN_HANDLER(name) void screen_##name(Screen *screen);
DECLARE_CH_SCREEN_HANDLER(bell)
DECLARE_CH_SCREEN_HANDLER(backspace)
DECLARE_CH_SCREEN_HANDLER(tab)
DECLARE_CH_SCREEN_HANDLER(linefeed)
DECLARE_CH_SCREEN_HANDLER(carriage_return)