file/folder restructuring

effects/fields/doublefield.cpp

@@ -0,0 +1,98 @@
+#include "doublefield.h"
+
+#include <QDebug>
+
+DoubleField::DoubleField(EffectRow* parent, const QString& id) :
+  EffectField(parent, id, EFFECT_FIELD_DOUBLE),
+  min_(qSNaN()),
+  max_(qSNaN()),
+  default_(0),
+  display_type_(LabelSlider::Normal),
+  frame_rate_(30),
+  value_set_(false)
+{
+  connect(this, SIGNAL(Changed()), this, SLOT(ValueHasBeenSet()), Qt::DirectConnection);
+}
+
+double DoubleField::GetDoubleAt(double timecode)
+{
+  return GetValueAt(timecode).toDouble();
+}
+
+void DoubleField::SetMinimum(double minimum)
+{
+  min_ = minimum;
+}
+
+void DoubleField::SetMaximum(double maximum)
+{
+  max_ = maximum;
+}
+
+void DoubleField::SetDefault(double d)
+{
+  default_ = d;
+
+  if (!value_set_) {
+    SetValueAt(0, d);
+    value_set_ = false;
+  }
+}
+
+void DoubleField::SetDisplayType(LabelSlider::DisplayType type)
+{
+  display_type_ = type;
+}
+
+void DoubleField::SetFrameRate(const double &rate)
+{
+  frame_rate_ = rate;
+}
+
+QVariant DoubleField::ConvertStringToValue(const QString &s)
+{
+  return s.toDouble();
+}
+
+QString DoubleField::ConvertValueToString(const QVariant &v)
+{
+  return QString::number(v.toDouble());
+}
+
+QWidget *DoubleField::CreateWidget()
+{
+  LabelSlider* ls = new LabelSlider();
+
+  if (!qIsNaN(min_)) {
+    ls->SetMinimum(min_);
+  }
+  ls->SetDefault(default_);
+  if (!qIsNaN(max_)) {
+    ls->SetMaximum(max_);
+  }
+  ls->SetDisplayType(display_type_);
+  ls->SetFrameRate(frame_rate_);
+
+  ls->setEnabled(IsEnabled());
+
+  connect(ls, SIGNAL(valueChanged(double)), this, SLOT(UpdateFromWidget(double)));
+  connect(ls, SIGNAL(clicked()), this, SIGNAL(Clicked()));
+  connect(this, SIGNAL(EnabledChanged(bool)), ls, SLOT(setEnabled(bool)));
+
+  return ls;
+}
+
+void DoubleField::UpdateWidgetValue(QWidget *widget, double timecode)
+{
+  static_cast<LabelSlider*>(widget)->SetValue(GetDoubleAt(timecode));
+}
+
+void DoubleField::ValueHasBeenSet()
+{
+  value_set_ = true;
+}
+
+void DoubleField::UpdateFromWidget(double d)
+{
+  SetValueAt(Now(), d);
+}