summaryrefslogtreecommitdiffhomepage
diff options
context:
space:
mode:
-rw-r--r--opentrack-compat/options.cpp7
-rw-r--r--opentrack-compat/options.hpp36
2 files changed, 37 insertions, 6 deletions
diff --git a/opentrack-compat/options.cpp b/opentrack-compat/options.cpp
index 783cf5ec..ba8c7925 100644
--- a/opentrack-compat/options.cpp
+++ b/opentrack-compat/options.cpp
@@ -253,6 +253,12 @@ slider_value::slider_value(double cur, double min, double max) :
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())
@@ -266,6 +272,7 @@ 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_;
diff --git a/opentrack-compat/options.hpp b/opentrack-compat/options.hpp
index e2c04929..17ab093c 100644
--- a/opentrack-compat/options.hpp
+++ b/opentrack-compat/options.hpp
@@ -1,10 +1,12 @@
-/* Copyright (c) 2013-2015 Stanislaw Halik
+/* Copyright (c) 2013-2016 Stanislaw Halik
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*/
+// XXX TODO this header is too long
+
#pragma once
#include <memory>
@@ -243,6 +245,27 @@ namespace options {
virtual void reload() = 0;
};
+ namespace detail {
+ template<typename t>
+ struct value_get_traits
+ {
+ static inline t get(const t& val, const t&)
+ {
+ return val;
+ }
+ };
+
+ template<>
+ struct value_get_traits<slider_value>
+ {
+ using t = slider_value;
+ static inline t get(const t& val, const t& def)
+ {
+ return t(val.cur(), def.min(), def.max());
+ }
+ };
+ }
+
template<typename t_>
class value : public base_value
{
@@ -269,7 +292,7 @@ namespace options {
static constexpr const Qt::ConnectionType DIRECT_CONNTYPE = Qt::AutoConnection;
static constexpr const Qt::ConnectionType SAFE_CONNTYPE = Qt::QueuedConnection;
- value(pbundle b, const QString& name, t def) : base_value(b, name), def(static_cast<underlying_t>(def))
+ value(pbundle b, const QString& name, t def) : base_value(b, name), def(def)
{
QObject::connect(b.get(), SIGNAL(reloading()),
this, SLOT(reload()),
@@ -284,7 +307,10 @@ namespace options {
operator t() const
{
- return static_cast<t>(b->contains(self_name) ? b->get<underlying_t>(self_name) : def);
+ t val = b->contains(self_name)
+ ? static_cast<t>(b->get<underlying_t>(self_name))
+ : def;
+ return detail::value_get_traits<t>::get(val, def);
}
void reload() override
@@ -292,7 +318,7 @@ namespace options {
*this = static_cast<t>(*this);
}
private:
- underlying_t def;
+ t def;
};
struct OPENTRACK_COMPAT_EXPORT opts
@@ -470,8 +496,6 @@ namespace options {
slider_value sv(v);
- using std::max;
-
const double sv_max = sv.max();
const double sv_min = sv.min();
const double sv_c = sv_max - sv_min;