refactor: decouple statusline from scene & cursor controller

Might be slightly slower than previously though...

1 files changed, 45 insertions, 0 deletions

diff --git a/src/engine/components/statusline.hpp b/src/engine/components/statusline.hpp
new file mode 100644
index 0000000..3fdb8d3
--- /dev/null
+++ b/src/engine/components/statusline.hpp
@@ -0,0 +1,45 @@
+#pragma once
+
+#include "interfaces/matrix.hpp"
+#include "interfaces/statusline.hpp"
+
+#include "engine/data/vector2.hpp"
+
+#include <memory>
+#include <string_view>
+#include <unordered_map>
+
+constexpr uint32_t STATUSLINE_COLOR = 0x1A1A1AU;
+
+class StatusLine : public IStatusLine
+{
+public:
+	explicit StatusLine(std::shared_ptr<ComponentMatrix> component_matrix) noexcept;
+
+	auto get() const noexcept -> const std::shared_ptr<ComponentMatrix> & override;
+
+	[[nodiscard]] auto get_need_render() const noexcept -> bool override;
+
+	void set_need_render(bool need_render) noexcept override;
+
+	auto get_foreground_color() const noexcept -> uint32_t override;
+
+	auto get_background_color() const noexcept -> uint32_t override;
+
+	void set_status(
+		StatusLineSection section,
+		const std::string_view &status,
+		int32_t start) noexcept override;
+
+	void set_section_length(StatusLineSection section, int32_t length) noexcept override;
+
+private:
+	std::shared_ptr<ComponentMatrix> _component_matrix;
+	std::unordered_map<StatusLineSection, int32_t> _section_lengths;
+	bool _need_render;
+
+	[[nodiscard]] auto _get_section_start_x(StatusLineSection section) const noexcept
+		-> int32_t;
+
+	void _clear_section(StatusLineSection section, int32_t start) noexcept;
+};