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#ifndef XCB_COLORS_HH
#define XCB_COLORS_HH
#include "xcb_connection.hh"
#include <memory>
namespace xcb {
class Colors {
protected:
class Storage;
public:
virtual ~Colors() = default;
class Color {
public:
uint32_t get() {
return colors_->get(id_);
}
Color(std::shared_ptr<Storage> colors, size_t id)
: colors_(colors), id_(id) {}
private:
std::shared_ptr<Storage> colors_;
size_t id_;
};
virtual Color get_with_fallback(uint8_t r, uint8_t g, uint8_t b,
uint32_t fallback) = 0;
virtual bool sync() = 0;
static std::unique_ptr<Colors> create(shared_conn conn,
xcb_colormap_t colormap);
protected:
Colors() = default;
Colors(Colors const&) = delete;
Colors& operator=(Colors const&) = delete;
class Storage {
public:
virtual ~Storage() = default;
virtual uint32_t get(size_t id) const = 0;
protected:
Storage() = default;
};
};
} // namespace xcb
#endif // XCB_COLORS_HH
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