99 lines
2.0 KiB
C++
99 lines
2.0 KiB
C++
#include "doublefield.h"
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#include <QDebug>
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DoubleField::DoubleField(EffectRow* parent, const QString& id) :
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EffectField(parent, id, EFFECT_FIELD_DOUBLE),
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min_(qSNaN()),
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max_(qSNaN()),
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default_(0),
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display_type_(LabelSlider::Normal),
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frame_rate_(30),
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value_set_(false)
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{
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connect(this, SIGNAL(Changed()), this, SLOT(ValueHasBeenSet()), Qt::DirectConnection);
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}
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double DoubleField::GetDoubleAt(double timecode)
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{
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return GetValueAt(timecode).toDouble();
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}
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void DoubleField::SetMinimum(double minimum)
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{
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min_ = minimum;
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}
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void DoubleField::SetMaximum(double maximum)
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{
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max_ = maximum;
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}
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void DoubleField::SetDefault(double d)
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{
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default_ = d;
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if (!value_set_) {
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SetValueAt(0, d);
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value_set_ = false;
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}
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}
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void DoubleField::SetDisplayType(LabelSlider::DisplayType type)
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{
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display_type_ = type;
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}
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void DoubleField::SetFrameRate(const double &rate)
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{
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frame_rate_ = rate;
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}
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QVariant DoubleField::ConvertStringToValue(const QString &s)
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{
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return s.toDouble();
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}
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QString DoubleField::ConvertValueToString(const QVariant &v)
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{
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return QString::number(v.toDouble());
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}
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QWidget *DoubleField::CreateWidget()
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{
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LabelSlider* ls = new LabelSlider();
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if (!qIsNaN(min_)) {
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ls->SetMinimum(min_);
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}
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ls->SetDefault(default_);
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if (!qIsNaN(max_)) {
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ls->SetMaximum(max_);
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}
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ls->SetDisplayType(display_type_);
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ls->SetFrameRate(frame_rate_);
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ls->setEnabled(IsEnabled());
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connect(ls, SIGNAL(valueChanged(double)), this, SLOT(UpdateFromWidget(double)));
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connect(ls, SIGNAL(clicked()), this, SIGNAL(Clicked()));
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connect(this, SIGNAL(EnabledChanged(bool)), ls, SLOT(setEnabled(bool)));
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return ls;
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}
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void DoubleField::UpdateWidgetValue(QWidget *widget, double timecode)
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{
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static_cast<LabelSlider*>(widget)->SetValue(GetDoubleAt(timecode));
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}
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void DoubleField::ValueHasBeenSet()
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{
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value_set_ = true;
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}
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void DoubleField::UpdateFromWidget(double d)
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{
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SetValueAt(Now(), d);
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}
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