Initial commit

1 files changed, 57 insertions, 0 deletions

diff --git a/src/xcb_atoms.hh b/src/xcb_atoms.hh
new file mode 100644
index 0000000..f7a375e
--- /dev/null
+++ b/src/xcb_atoms.hh
@@ -0,0 +1,57 @@
+#ifndef XCB_ATOMS_HH
+#define XCB_ATOMS_HH
+
+#include "xcb_connection.hh"
+
+#include <memory>
+#include <string>
+#include <xcb/xproto.h>
+
+namespace xcb {
+
+class Atoms {
+ protected:
+  class Storage;
+
+ public:
+  virtual ~Atoms() = default;
+
+  class Reference {
+   public:
+    xcb_atom_t get() { return atoms_->get(id_); }
+
+    Reference(std::shared_ptr<Storage> atoms, size_t id)
+        : atoms_(atoms), id_(id) {}
+
+   private:
+    std::shared_ptr<Storage> atoms_;
+    size_t id_;
+  };
+
+  [[nodiscard]]
+  virtual Reference get(std::string atom) = 0;
+
+  virtual bool sync() = 0;
+
+  [[nodiscard]]
+  static std::unique_ptr<Atoms> create(shared_conn conn);
+
+ protected:
+  Atoms() = default;
+  Atoms(Atoms const&) = delete;
+  Atoms& operator=(Atoms const&) = delete;
+
+  class Storage {
+   public:
+    virtual ~Storage() = default;
+
+    virtual xcb_atom_t get(size_t id) const = 0;
+
+   protected:
+    Storage() = default;
+  };
+};
+
+}  // namespace xcb
+
+#endif  // XCB_ATOMS_HH