file/folder restructuring

effects/fields/colorfield.cpp

@@ -0,0 +1,39 @@
+#include "colorfield.h"
+
+#include <QColor>
+
+#include "ui/colorbutton.h"
+
+ColorField::ColorField(EffectRow* parent, const QString& id) :
+  EffectField(parent, id, EFFECT_FIELD_COLOR)
+{}
+
+QColor ColorField::GetColorAt(double timecode)
+{
+  return GetValueAt(timecode).value<QColor>();
+}
+
+QWidget *ColorField::CreateWidget()
+{
+  ColorButton* cb = new ColorButton();
+
+  connect(cb, SIGNAL(color_changed(const QColor &)), this, SLOT(UpdateFromWidget(const QColor &)));
+  connect(this, SIGNAL(EnabledChanged(bool)), cb, SLOT(setEnabled(bool)));
+
+  return cb;
+}
+
+QVariant ColorField::ConvertStringToValue(const QString &s)
+{
+  return QColor(s);
+}
+
+QString ColorField::ConvertValueToString(const QVariant &v)
+{
+  return v.value<QColor>().name();
+}
+
+void ColorField::UpdateFromWidget(const QColor& c)
+{
+  SetValueAt(Now(), c);
+}