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/*
* Copyright 2026 Joel Klinghed
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#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_;
};
[[nodiscard]]
virtual Color get_with_fallback(uint8_t r, uint8_t g, uint8_t b,
uint32_t fallback) = 0;
virtual bool sync() = 0;
[[nodiscard]]
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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