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More escape codes.

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New function 'con_get_input' useful to get escape codes from special keys. 
Implemented alternative screen buffer.
See included documentation for more details.

git-svn-id: svn://kolibrios.org@9105 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr 2021-08-02 18:11:13 +00:00
parent 5c1c425d92
commit ec273ce904
3 changed files with 1073 additions and 340 deletions
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1350
programs/develop/libraries/console_coff/console.asm
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31
programs/develop/libraries/console_coff/console_en.txt
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@ -79,13 +79,33 @@ otherwise, these characters will be displayed like ordinary characters. */
46 = cyan background
47 = white background
The following sequences appeared in version 5 of library:
Esc[2J - clear screen, move cursor to upper left corner
Esc[<number1>;<number2>H = Esc[<number1>;<number2>f -
move cursor to <number1>,<number2>
Esc[<number>A - move cursor to <number> lines up
Esc[<number>B - move cursor to <number> lines down
Esc[<number>C - move cursor to <number> positions right
Esc[<number>D - move cursor to <number> positions left
Esc[<number1>;<number2>H = Esc[<number1>;<number2>f -
move cursor to <number1>,<number2>
Esc[2J - clear screen, move cursor to upper left corner
The following sequences appeared in version 9 of library:
Esc[J or Esc[0J - Erase everything below cursor
Esc[1J - Erase everything above cursor
Esc[K - Erase in line
Esc[<number>L - Insert <number> lines at the cursor position
Esc[<number>M - Delete <number> lines at the cursor position
Esc[<number>P - Delete <number chars at the cursor position
Esc[<number>X - Erase <number chars at the cursor position
Esc[<number>d - Set cursor to absolute line position
Esc[<number1>;<number2>f - Cursor position
Esc[<mode>h - Set mode (see below)
Esc[<mode>l - Reset mode (see below)
The following modes are currently supported:
?1 - Application cursor keys
?25 - Show/Hide cursor
?1049 - Alternative screen buffer. The alternative buffer has no scrollback.
Esc[<number1>;<number2>r - Set scroll region from row <number1> to row <number2>
(Use in combination with insert/delete lines)
Esc]0<string>ST/BEL - Set window caption. The string is terminated with ASCII char 0x07 or 0x9C.
Esc]2<string>ST/BEL - Implemented identical as Esc]0.
*/
/* signal "console closed"; appeared in version 6;
ignored by con_set_flags */
@ -160,3 +180,8 @@ Set the cursor position to the specified coordinates. If any of the
parameters beyond the relevant range (from 0 to 1 scr_width-
for x, from 0 to 1 for scr_height-y, scr_width scr_height and were asked if
call con_init), then the corresponding coordinate of the cursor does not change.
int __stdcall con_get_input(char* buf, int buflen);
Read as many input events as are available and fit in the receive buffer.
Input event can be regular ASCII code from keyboard, but also escape codes for special keys.
The support for mouse events via escape codes is not yet implemented.

32
programs/develop/libraries/console_coff/console_ru.txt
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@ -78,13 +78,34 @@ dword __stdcall con_set_flags(dword new_flags);
46 = бирюзовый фон
47 = белый фон
Следующие последовательности появились в версии 5 библиотеки:
Esc[2J - î÷èñòèòü ýêðàí, ïåðåìåñòèòü êóðñîð â ëåâûé âåðõíèé óãîë
Esc[<number1>;<number2>H = Esc[<number1>;<number2>f -
óñòàíîâèòü êóðñîð â ïîçèöèþ ñ êîîðäèíàòàìè <number1>,<number2>
Esc[<number>A - переместить курсор на <number> строк вверх
Esc[<number>B - переместить курсор на <number> строк вниз
Esc[<number>C - переместить курсор на <number> позиций вправо
Esc[<number>D - переместить курсор на <number> позиций влево
Esc[<number1>;<number2>H = Esc[<number1>;<number2>f -
óñòàíîâèòü êóðñîð â ïîçèöèþ ñ êîîðäèíàòàìè <number1>,<number2>
Esc[2J - î÷èñòèòü ýêðàí, ïåðåìåñòèòü êóðñîð â ëåâûé âåðõíèé óãîë
Ñëåäóþùèå ïîñëåäîâàòåëüíîñòè ïîÿâèëèñü â âåðñèè 9 áèáëèîòåêè:
Esc[J or Esc[0J - Erase everything below cursor
Esc[1J - Erase everything above cursor
Esc[K - Erase in line
Esc[<number>L - Insert <number> lines at the cursor position
Esc[<number>M - Delete <number> lines at the cursor position
Esc[<number>P - Delete <number chars at the cursor position
Esc[<number>X - Erase <number chars at the cursor position
Esc[<number>d - Set cursor to absolute line position
Esc[<number1>;<number2>f - Cursor position
Esc[<mode>h - Set mode (see below)
Esc[<mode>l - Reset mode (see below)
The following modes are currently supported:
?1 - Application cursor keys
?25 - Show/Hide cursor
?1049 - Alternative screen buffer. The alternative buffer has no scrollback.
Esc[<number1>;<number2>r - Set scroll region from row <number1> to row <number2>
(Use in combination with insert/delete lines)
Esc]0<string>ST/BEL - Set window caption. The string is terminated with ASCII char 0x07 or 0x9C.
Esc]2<string>ST/BEL - Implemented identical as Esc]0.
*/
/* сигнал о закрытии окна консоли; появился в версии 6 библиотеки;
флаг игнорируется функцией con_set_flags */
@ -163,3 +184,8 @@ void __stdcall con_set_cursor_pos(int x, int y);
параметров выходит за пределы соответствующего диапазона (от 0 до scr_width-1
для x, от 0 до scr_height-1 для y, scr_width и scr_height были заданы при
вызове con_init), то соответствующая координата курсора не меняется.
int __stdcall con_get_input(char* buf, int buflen);
Read as many input events as are available and fit in the receive buffer.
Input event can be regular ASCII code from keyboard, but also escape codes for special keys.
The support for mouse events via escape codes is not yet implemented.