30 lines
971 B
C
30 lines
971 B
C
|
#pragma once
|
||
|
|
|
||
|
|
#include <string>
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
//from https://eliasdaler.github.io/using-imgui-with-sfml-pt2/
|
||
|
|
namespace ImGui
|
||
|
|
{
|
||
|
|
static auto vector_getter = [](void* vec, int idx, const char** out_text)
|
||
|
|
{
|
||
|
|
auto& vector = *static_cast<std::vector<std::string>*>(vec);
|
||
|
|
if (idx < 0 || idx >= static_cast<int>(vector.size())) { return false; }
|
||
|
|
*out_text = vector.at(idx).c_str();
|
||
|
|
return true;
|
||
|
|
};
|
||
|
|
|
||
|
|
bool Combo(const char* label, int* currIndex, std::vector<std::string>& values)
|
||
|
|
{
|
||
|
|
if (values.empty()) { return false; }
|
||
|
|
return Combo(label, currIndex, vector_getter,
|
||
|
|
static_cast<void*>(&values), values.size());
|
||
|
|
}
|
||
|
|
|
||
|
|
bool ListBox(const char* label, int* currIndex, std::vector<std::string>& values)
|
||
|
|
{
|
||
|
|
if (values.empty()) { return false; }
|
||
|
|
return ListBox(label, currIndex, vector_getter,
|
||
|
|
static_cast<void*>(&values), values.size());
|
||
|
|
}
|
||
|
|
}
|