From 0191990eca2a30d29f3dd4878f017271bec32a63 Mon Sep 17 00:00:00 2001
From: Daniil Rozanov <dev@rozanov.info>
Date: Fri, 4 Apr 2025 14:50:18 +0400
Subject: wip

---
 include/ncurses/basic_winbuf.hpp | 48 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 include/ncurses/basic_winbuf.hpp

(limited to 'include/ncurses/basic_winbuf.hpp')

diff --git a/include/ncurses/basic_winbuf.hpp b/include/ncurses/basic_winbuf.hpp
new file mode 100644
index 0000000..adc424a
--- /dev/null
+++ b/include/ncurses/basic_winbuf.hpp
@@ -0,0 +1,48 @@
+#ifndef INCLUDE_NCURSES_BASIC_WINBUF_HPP_
+#define INCLUDE_NCURSES_BASIC_WINBUF_HPP_
+
+#include <streambuf>
+
+#include <ncurses.h>
+
+#include <ncurses/utils/preamble.hpp>
+#include <ncurses/window.hpp>
+
+namespace NCURSES_CPP_NAMESPACE {
+
+template <typename CharT, typename Traits = std::char_traits<CharT>>
+class basic_winbuf final : public std::basic_streambuf<CharT, Traits> {
+public:
+  using Base = std::basic_streambuf<CharT, Traits>;
+  using typename Base::char_type;
+  using typename Base::int_type;
+  using typename Base::off_type;
+  using typename Base::pos_type;
+
+  explicit basic_winbuf(window &win) : win_(win), x_pos_(0), y_pos_(0) {}
+
+  /*int_type uflow() override {}*/
+  /*int_type underflow() override {}*/
+  int_type overflow(int_type ch = Traits::eof()) override {}
+  std::streamsize xsputn(const char_type *s, std::streamsize n) override {
+    // TODO: change to call to new trait's callback for each supported type
+    // for char/wchar_t/other_chars use wadd(w)nstr
+    // for curs_char/curs_wchar use for loop of wadd(w)ch
+    waddnstr(static_cast<WINDOW *>(win_), s, n);
+  }
+  // TODO: overload << operator with full_attrs to do attr_on, etc...
+
+  void pos(int y_pos, int x_pos) NCURSES_CPP_NOEXCEPT {
+    y_pos_ = y_pos;
+    x_pos_ = x_pos;
+  }
+
+private:
+  window &win_;
+  int x_pos_;
+  int y_pos_;
+};
+
+} // namespace NCURSES_CPP_NAMESPACE
+
+#endif // INCLUDE_NCURSES_BASIC_WINBUF_HPP_
-- 
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