mirror of
https://github.com/ArthurSonzogni/FTXUI.git
synced 2025-10-23 21:40:54 +08:00
09e690f8ab
`Merge()` was previously only supporting `Elements` as a `Element` container. This PR adds specialization for: - all the containers that matches the concept `std::ranges::range` - `std::queue` - `std::stack` Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com> Bug:https://github.com/ArthurSonzogni/FTXUI/issues/1108 Fixed:https://github.com/ArthurSonzogni/FTXUI/issues/1108
77 lines
3.4 KiB
C++
77 lines
3.4 KiB
C++
// Copyright 2020 Arthur Sonzogni. All rights reserved.
|
|
// Use of this source code is governed by the MIT license that can be found in
|
|
// the LICENSE file.
|
|
#ifndef FTXUI_DOM_TAKE_ANY_ARGS_HPP
|
|
#define FTXUI_DOM_TAKE_ANY_ARGS_HPP
|
|
|
|
// IWYU pragma: private, include "ftxui/dom/elements.hpp"
|
|
#include <deque>
|
|
#include <ftxui/dom/node.hpp>
|
|
#include <queue>
|
|
#include <stack>
|
|
#include <vector>
|
|
|
|
namespace ftxui {
|
|
|
|
inline void Merge(Elements& container, Element element) {
|
|
container.push_back(std::move(element));
|
|
}
|
|
|
|
// Turn a set of arguments into a vector.
|
|
template <class... Args>
|
|
Elements unpack(Args... args) {
|
|
std::vector<Element> vec;
|
|
(Merge(vec, std::move(args)), ...);
|
|
return vec;
|
|
}
|
|
|
|
// Make |container| able to take any number of arguments.
|
|
#define TAKE_ANY_ARGS(container) \
|
|
template <class... Args> \
|
|
inline Element container(Args... children) { \
|
|
return container(unpack(std::forward<Args>(children)...)); \
|
|
} \
|
|
\
|
|
template <class Container> \
|
|
inline Element container(Container&& children) { \
|
|
Elements elements; \
|
|
for (auto& child : children) { \
|
|
elements.push_back(std::move(child)); \
|
|
} \
|
|
return container(std::move(elements)); \
|
|
} \
|
|
template <> \
|
|
inline Element container(std::stack<Element>&& children) { \
|
|
Elements elements; \
|
|
while (!children.empty()) { \
|
|
elements.push_back(std::move(children.top())); \
|
|
children.pop(); \
|
|
} \
|
|
return container(std::move(elements)); \
|
|
} \
|
|
template <> \
|
|
inline Element container(std::queue<Element>&& children) { \
|
|
Elements elements; \
|
|
while (!children.empty()) { \
|
|
elements.push_back(std::move(children.front())); \
|
|
children.pop(); \
|
|
} \
|
|
return container(std::move(elements)); \
|
|
} \
|
|
template <> \
|
|
inline Element container(std::deque<Element>&& children) { \
|
|
Elements elements; \
|
|
for (auto& child : children) { \
|
|
elements.push_back(std::move(child)); \
|
|
} \
|
|
return container(std::move(elements)); \
|
|
}
|
|
|
|
TAKE_ANY_ARGS(vbox)
|
|
TAKE_ANY_ARGS(hbox)
|
|
TAKE_ANY_ARGS(dbox)
|
|
TAKE_ANY_ARGS(hflow)
|
|
} // namespace ftxui
|
|
|
|
#endif // FTXUI_DOM_TAKE_ANY_ARGS_HPP
|