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term: fix `get_terminal_size` on Windows

pull/4229/head
Alexey 2020-04-04 12:56:43 +03:00 committed by GitHub
parent 97d8633557
commit 72df30050d
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1 changed files with 14 additions and 12 deletions
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26
vlib/term/term_windows.v
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@ -2,29 +2,32 @@ module term
import os import os
struct C.SMALL_RECT { struct Coord {
x i16
y i16
}
struct SmallRect {
Left i16 Left i16
Top i16 Top i16
Right i16 Right i16
Bottom i16 Bottom i16
} }
struct C.CONSOLE_SCREEN_BUFFER_INFO { struct ConsoleScreenBufferInfo {
dwSize C.COORD dwSize Coord
dwCursorPosition C.COORD dwCursorPosition Coord
wAttributes C.COORD wAttributes u16
srWindow C.SMALL_RECT srWindow SmallRect
dwMaximumWindowSize C.COORD dwMaximumWindowSize Coord
} }
fn C.GetConsoleScreenBufferInfo(handle os.HANDLE, info &CONSOLE_SCREEN_BUFFER_INFO) bool fn C.GetConsoleScreenBufferInfo(handle os.HANDLE, info &ConsoleScreenBufferInfo) bool
// get_terminal_size returns a number of colums and rows of terminal window. // get_terminal_size returns a number of colums and rows of terminal window.
pub fn get_terminal_size() (int, int) { pub fn get_terminal_size() (int, int) {
return 80, 40 // QTODO
/*
if is_atty(1) > 0 && os.getenv('TERM') != 'dumb' { if is_atty(1) > 0 && os.getenv('TERM') != 'dumb' {
info := CONSOLE_SCREEN_BUFFER_INFO{} info := ConsoleScreenBufferInfo{}
if C.GetConsoleScreenBufferInfo(C.GetStdHandle(C.STD_OUTPUT_HANDLE), &info) { if C.GetConsoleScreenBufferInfo(C.GetStdHandle(C.STD_OUTPUT_HANDLE), &info) {
columns := int(info.srWindow.Right - info.srWindow.Left + 1) columns := int(info.srWindow.Right - info.srWindow.Left + 1)
@ -34,5 +37,4 @@ pub fn get_terminal_size() (int, int) {
} }
return default_columns_size, default_rows_size return default_columns_size, default_rows_size
*/
} }