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#pragma once
#include "value.hpp"
#include <QComboBox>
#include <QCheckBox>
#include <QDoubleSpinBox>
#include <QSpinBox>
#include <QSlider>
#include <QLineEdit>
#include <QLabel>
#include <QTabWidget>
#include <cmath>
namespace options {
template<typename t, typename q>
inline void tie_setting(value<t>&, q*);
template<typename t>
inline
typename std::enable_if<std::is_enum<t>::value>::type
tie_setting(value<t>& v, QComboBox* cb)
{
cb->setCurrentIndex(cb->findData((unsigned)static_cast<t>(v)));
v = static_cast<t>(cb->currentData().toInt());
std::vector<int> enum_cases(unsigned(cb->count()));
for (int i = 0; i < cb->count(); i++)
enum_cases[i] = cb->itemData(i).toInt();
base_value::connect(cb,
static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
&v,
[&, enum_cases](int idx) {
if (idx < 0 || idx >= (int)enum_cases.size())
v = static_cast<t>(-1);
else
v = static_cast<t>(enum_cases[idx]);
},
v.DIRECT_CONNTYPE);
base_value::connect(&v,
static_cast<void (base_value::*)(int) const>(&base_value::valueChanged),
cb,
[&, enum_cases](int val) {
for (unsigned i = 0; i < enum_cases.size(); i++)
{
if (val == enum_cases[i])
{
cb->setCurrentIndex(i);
return;
}
}
cb->setCurrentIndex(-1);
},
// don't change or else hatire crashes -sh 20160917
Qt::QueuedConnection);
}
template<>
inline void tie_setting(value<int>& v, QComboBox* cb)
{
cb->setCurrentIndex(v);
v = cb->currentIndex();
base_value::connect(cb, SIGNAL(currentIndexChanged(int)), &v, SLOT(setValue(int)), v.DIRECT_CONNTYPE);
base_value::connect(&v, SIGNAL(valueChanged(int)), cb, SLOT(setCurrentIndex(int)), v.SAFE_CONNTYPE);
}
template<>
inline void tie_setting(value<QString>& v, QComboBox* cb)
{
cb->setCurrentText(v);
v = cb->currentText();
base_value::connect(cb, SIGNAL(currentTextChanged(QString)), &v, SLOT(setValue(QString)), v.DIRECT_CONNTYPE);
base_value::connect(&v, SIGNAL(valueChanged(QString)), cb, SLOT(setCurrentText(QString)), v.SAFE_CONNTYPE);
}
template<>
inline void tie_setting(value<bool>& v, QCheckBox* cb)
{
cb->setChecked(v);
base_value::connect(cb, SIGNAL(toggled(bool)), &v, SLOT(setValue(bool)), v.DIRECT_CONNTYPE);
base_value::connect(&v, SIGNAL(valueChanged(bool)), cb, SLOT(setChecked(bool)), v.SAFE_CONNTYPE);
}
template<>
inline void tie_setting(value<double>& v, QDoubleSpinBox* dsb)
{
dsb->setValue(v);
base_value::connect(dsb, SIGNAL(valueChanged(double)), &v, SLOT(setValue(double)), v.DIRECT_CONNTYPE);
base_value::connect(&v, SIGNAL(valueChanged(double)), dsb, SLOT(setValue(double)), v.SAFE_CONNTYPE);
}
template<>
inline void tie_setting(value<int>& v, QSpinBox* sb)
{
sb->setValue(v);
base_value::connect(sb, SIGNAL(valueChanged(int)), &v, SLOT(setValue(int)), v.DIRECT_CONNTYPE);
base_value::connect(&v, SIGNAL(valueChanged(int)), sb, SLOT(setValue(int)), v.SAFE_CONNTYPE);
}
template<>
inline void tie_setting(value<int>& v, QSlider* sl)
{
sl->setValue(v);
v = sl->value();
base_value::connect(sl, SIGNAL(valueChanged(int)), &v, SLOT(setValue(int)), v.DIRECT_CONNTYPE);
base_value::connect(&v, SIGNAL(valueChanged(int)), sl, SLOT(setValue(int)), v.SAFE_CONNTYPE);
}
template<>
inline void tie_setting(value<QString>& v, QLineEdit* le)
{
le->setText(v);
base_value::connect(le, SIGNAL(textChanged(QString)), &v, SLOT(setValue(QString)), v.DIRECT_CONNTYPE);
base_value::connect(&v, SIGNAL(valueChanged(QString)),le, SLOT(setText(QString)), v.SAFE_CONNTYPE);
}
template<>
inline void tie_setting(value<QString>& v, QLabel* lb)
{
lb->setText(v);
base_value::connect(&v, SIGNAL(valueChanged(QString)), lb, SLOT(setText(QString)), v.DIRECT_CONNTYPE);
}
template<>
inline void tie_setting(value<int>& v, QTabWidget* t)
{
t->setCurrentIndex(v);
base_value::connect(t, SIGNAL(currentChanged(int)), &v, SLOT(setValue(int)), v.DIRECT_CONNTYPE);
base_value::connect(&v, SIGNAL(valueChanged(int)), t, SLOT(setCurrentIndex(int)), v.SAFE_CONNTYPE);
}
template<>
inline void tie_setting(value<slider_value>& v, QSlider* w)
{
// we can't get these at runtime since signals cross threads
const int q_min = w->minimum();
const int q_max = w->maximum();
{
const int q_diff = q_max - q_min;
slider_value sv(v);
const double sv_c = sv.max() - sv.min();
w->setValue(int((sv.cur() - sv.min()) / sv_c * q_diff + q_min));
v = slider_value(q_diff <= 0 ? 0 : (w->value() - q_min) * sv_c / (double)q_diff + sv.min(), sv.min(), sv.max());
}
base_value::connect(w,
&QSlider::valueChanged,
&v,
[=, &v](int pos) { v = v->update_from_slider(pos, q_min, q_max); },
v.DIRECT_CONNTYPE);
base_value::connect(&v,
static_cast<void(base_value::*)(double) const>(&base_value::valueChanged),
w,
[=, &v](double) { w->setValue(v->to_slider_pos(q_min, q_max)); },
v.SAFE_CONNTYPE);
}
}
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