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-rw-r--r--compat/slider.cpp73
1 files changed, 0 insertions, 73 deletions
diff --git a/compat/slider.cpp b/compat/slider.cpp
deleted file mode 100644
index be1aaeb8..00000000
--- a/compat/slider.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-#include "slider.hpp"
-#include <cmath>
-
-namespace options {
-
-slider_value::slider_value(double cur, double min, double max) :
- cur_(cur),
- min_(min),
- max_(max)
-{
- if (min_ > max_)
- min_ = max_;
- if (cur_ > max_)
- cur_ = max;
- if (cur_ < min_)
- cur_ = min_;
-}
-
-slider_value::slider_value(const slider_value& v) : slider_value(v.cur(), v.min(), v.max())
-{
-}
-
-slider_value::slider_value() : slider_value(0, 0, 0)
-{
-}
-
-slider_value& slider_value::operator=(const slider_value& v)
-{
- cur_ = v.cur_;
-
- min_ = v.min_;
- max_ = v.max_;
-
- return *this;
-}
-
-bool slider_value::operator==(const slider_value& v) const
-{
- using std::fabs;
-
- static constexpr double eps = 1e-3;
-
- return (fabs(v.cur_ - cur_) < eps &&
- fabs(v.min_ - min_) < eps &&
- fabs(v.max_ - max_) < eps);
-}
-
-slider_value slider_value::update_from_slider(int pos, int q_min, int q_max) const
-{
- slider_value v(*this);
-
- const int q_diff = q_max - q_min;
- const double sv_pos = q_diff == 0
- ? -1e6
- : (((pos - q_min) * (v.max() - v.min())) / q_diff + v.min());
-
- if (sv_pos < v.min())
- v = slider_value(v.min(), v.min(), v.max());
- else if (sv_pos > v.max())
- v = slider_value(v.max(), v.min(), v.max());
- else
- v = slider_value(sv_pos, v.min(), v.max());
- return v;
-}
-
-int slider_value::to_slider_pos(int q_min, int q_max) const
-{
- const int q_diff = q_max - q_min;
-
- return int(std::round(((cur() - min() * q_diff) / (max() - min())) + q_min));
-}
-
-} // end ns options