mod raw_terminal;
mod terminal;

#[cfg(target_os = "windows")]
mod winapi_terminal;
mod ansi_terminal;

pub mod screen;

#[cfg(target_os = "windows")]
use self::winapi_terminal::WinApiTerminal;
use self::ansi_terminal::AnsiTerminal;

pub use self::terminal::{ Terminal, terminal};
pub use self::raw_terminal::{RawTerminal, IntoRawMode};

/// Enum that can be used for the kind of clearing that can be done in the terminal.
pub enum ClearType {
    All,
    FromCursorDown,
    FromCursorUp,
    CurrentLine,
    UntilNewLine,
}

pub trait ITerminal{
    /// Clear the current cursor by specifying the clear type
    fn clear(&self, clear_type: ClearType);
    /// Get the terminal size (x,y)
    fn terminal_size(&self) -> (u16, u16);
    /// Scroll `n` lines up in the current terminal.
    fn scroll_up(&self, count: i16);
    /// Scroll `n` lines down in the current terminal.
    fn scroll_down(&self, count: i16);
    /// Resize terminal to the given width and height.
    fn set_size(&self,width: i16, height: i16);
}