From 83d5ba42f8a98fc0df177efef4333f74a0481f61 Mon Sep 17 00:00:00 2001
From: pants <niklasjo2004@gmail.com>
Date: Mon, 21 Sep 2026 14:18:06 -0700
Subject: init

---
 src/canvas/sixel.hpp | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 src/canvas/sixel.hpp

(limited to 'src/canvas/sixel.hpp')

diff --git a/src/canvas/sixel.hpp b/src/canvas/sixel.hpp
new file mode 100644
index 0000000..a675f91
--- /dev/null
+++ b/src/canvas/sixel.hpp
@@ -0,0 +1,57 @@
+// Display images inside a terminal
+// Copyright (C) 2023  JustKidding
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#ifndef SIXEL_WINDOW_H
+#define SIXEL_WINDOW_H
+
+#include "image.hpp"
+#include "window.hpp"
+
+#include <atomic>
+#include <memory>
+#include <mutex>
+#include <thread>
+#include <vector>
+
+#include <sixel.h>
+
+class Sixel : public Window
+{
+  public:
+    Sixel(std::unique_ptr<Image> new_image, std::mutex *stdout_mutex);
+    ~Sixel() override;
+
+    void draw() override;
+    void generate_frame() override;
+
+  private:
+    std::unique_ptr<Image> image;
+    std::mutex *stdout_mutex;
+
+    std::string str;
+    std::thread draw_thread;
+    std::atomic<bool> can_draw{true};
+
+    int x;
+    int y;
+    int horizontal_cells = 0;
+    int vertical_cells = 0;
+
+    sixel_dither_t *dither = nullptr;
+    sixel_output_t *output = nullptr;
+};
+
+#endif
-- 
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