1 files changed, 84 insertions, 0 deletions
diff --git a/src/canvas/wayland/wayland.hpp b/src/canvas/wayland/wayland.hpp
new file mode 100644
index 0000000..e2016df
--- /dev/null
+++ b/src/canvas/wayland/wayland.hpp
@@ -0,0 +1,84 @@
+// 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 WAYLAND_CANVAS_H
+#define WAYLAND_CANVAS_H
+
+#include "canvas.hpp"
+#include "config.hpp"
+#include "flags.hpp"
+#include "wayland-xdg-shell-client-protocol.h"
+#include "window/waylandwindow.hpp"
+
+#include <memory>
+#include <thread>
+#include <unordered_map>
+
+#include <spdlog/spdlog.h>
+#include <wayland-client.h>
+
+#ifdef ENABLE_OPENGL
+#  include "util/egl.hpp"
+#  include <wayland-egl.h>
+#endif
+
+class WaylandCanvas : public Canvas
+{
+  public:
+    explicit WaylandCanvas();
+    ~WaylandCanvas() override;
+
+    static void registry_handle_global(void *data, struct wl_registry *registry, uint32_t name, const char *interface,
+                                       uint32_t version);
+    static void xdg_wm_base_ping(void *data, struct xdg_wm_base *xdg_wm_base, uint32_t serial);
+
+    static void output_scale(void *data, struct wl_output *output, int32_t scale);
+    static void output_name(void *data, struct wl_output *output, const char *name);
+    static void output_done(void *data, struct wl_output *output);
+
+    void add_image(const std::string &identifier, std::unique_ptr<Image> new_image) override;
+    void remove_image(const std::string &identifier) override;
+    void show() override;
+    void hide() override;
+
+    struct wl_compositor *compositor = nullptr;
+    struct wl_shm *wl_shm = nullptr;
+    struct xdg_wm_base *xdg_base = nullptr;
+
+    std::pair<std::string, int32_t> output_pair;
+    std::unordered_map<std::string, int32_t> output_info;
+
+  private:
+    struct wl_display *display = nullptr;
+    struct wl_registry *registry = nullptr;
+    std::thread event_handler;
+
+    std::shared_ptr<spdlog::logger> logger;
+    std::unique_ptr<WaylandConfig> config;
+    std::shared_ptr<Flags> flags;
+    std::unordered_map<std::string, std::shared_ptr<WaylandWindow>> windows;
+
+#ifdef ENABLE_OPENGL
+    std::unique_ptr<EGLUtil<struct wl_display, struct wl_egl_window>> egl;
+    bool egl_available = true;
+#endif
+
+    struct XdgStructAgg xdg_agg;
+
+    void handle_events();
+};
+
+#endif