Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

1 files changed, 72 insertions, 0 deletions

diff --git a/vendor/console/src/common_term.rs b/vendor/console/src/common_term.rs
new file mode 100644
index 0000000..020660a
--- /dev/null
+++ b/vendor/console/src/common_term.rs
@@ -0,0 +1,72 @@
+use std::io;
+
+use crate::term::Term;
+
+pub fn move_cursor_down(out: &Term, n: usize) -> io::Result<()> {
+    if n > 0 {
+        out.write_str(&format!("\x1b[{}B", n))
+    } else {
+        Ok(())
+    }
+}
+
+pub fn move_cursor_up(out: &Term, n: usize) -> io::Result<()> {
+    if n > 0 {
+        out.write_str(&format!("\x1b[{}A", n))
+    } else {
+        Ok(())
+    }
+}
+pub fn move_cursor_left(out: &Term, n: usize) -> io::Result<()> {
+    if n > 0 {
+        out.write_str(&format!("\x1b[{}D", n))
+    } else {
+        Ok(())
+    }
+}
+
+pub fn move_cursor_right(out: &Term, n: usize) -> io::Result<()> {
+    if n > 0 {
+        out.write_str(&format!("\x1b[{}C", n))
+    } else {
+        Ok(())
+    }
+}
+
+#[inline]
+pub fn move_cursor_to(out: &Term, x: usize, y: usize) -> io::Result<()> {
+    out.write_str(&format!("\x1B[{};{}H", y + 1, x + 1))
+}
+
+pub fn clear_chars(out: &Term, n: usize) -> io::Result<()> {
+    if n > 0 {
+        out.write_str(&format!("\x1b[{}D\x1b[0K", n))
+    } else {
+        Ok(())
+    }
+}
+
+#[inline]
+pub fn clear_line(out: &Term) -> io::Result<()> {
+    out.write_str("\r\x1b[2K")
+}
+
+#[inline]
+pub fn clear_screen(out: &Term) -> io::Result<()> {
+    out.write_str("\r\x1b[2J\r\x1b[H")
+}
+
+#[inline]
+pub fn clear_to_end_of_screen(out: &Term) -> io::Result<()> {
+    out.write_str("\r\x1b[0J")
+}
+
+#[inline]
+pub fn show_cursor(out: &Term) -> io::Result<()> {
+    out.write_str("\x1b[?25h")
+}
+
+#[inline]
+pub fn hide_cursor(out: &Term) -> io::Result<()> {
+    out.write_str("\x1b[?25l")
+}