rtorrent/display: Initial ncurses canvas implementation.

git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@234 e378c898-3ddf-0310-93e7-cc216c733640

src/display/canvas.cc

@@ -0,0 +1,23 @@
+#include "config.h"
+
+#include "canvas.h"
+#include <stdarg.h>
+
+namespace display {
+
+void
+Canvas::init() {
+  initscr();
+  cbreak();
+  noecho();
+  nodelay(stdscr, TRUE);
+  keypad(stdscr, TRUE);
+  curs_set(0);
+}
+
+void
+Canvas::cleanup() {
+  endwin();
+}
+
+}