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+/***************************************************************************
+ * Copyright (C) 2003-2005 by David Saxton *
+ * david@bluehaze.org *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ ***************************************************************************/
+
+#include "colorcombo.h"
+#include "cnitem.h"
+
+#include <cmath>
+#include <klocale.h>
+
+Variant::Variant( Type::Value type )
+ : QObject()
+{
+ m_type = type;
+ m_bSetDefault = false;
+ m_bHidden = false;
+ m_bAdvanced = false;
+ m_minValue = 1e-6;
+ m_maxValue = 1e9;
+ m_minAbsValue = 1e-6;
+ m_colorScheme = ColorCombo::QtStandard;
+ if ( type == Type::Color )
+ {
+ // this value is taken from ColorCombo and should ideally be put somewhere...
+ m_defaultValue = "#f62a2a";
+ m_value = "#f62a2a";
+ }
+}
+
+
+Variant::~Variant()
+{
+}
+
+
+void Variant::setType( Type::Value type )
+{
+ m_type = type;
+}
+
+
+void Variant::appendAllowed(QString string)
+{
+ if ( !m_allowed.contains(string) ) {
+ m_allowed.append(string);
+ }
+}
+
+
+void Variant::setAllowed(QStringList stringList)
+{
+ // Ideally, we should check for duplicates in whatever is setting the
+ // allowed strings, but it is a lot easier and permanent to do it here
+ m_allowed.clear();
+ const QStringList::iterator end = stringList.end();
+ for ( QStringList::iterator it = stringList.begin(); it != end; ++it )
+ {
+ if ( !m_allowed.contains(*it) ) {
+ m_allowed.append(*it);
+ }
+ }
+}
+
+
+void Variant::setMinValue( const double value )
+{
+ m_minValue = value;
+ if ( std::abs(value) < m_minAbsValue && value != 0. )
+ {
+ m_minAbsValue = std::abs(value);
+ }
+}
+
+void Variant::setMaxValue( const double value )
+{
+ m_maxValue = value;
+ if ( std::abs(value) < m_minAbsValue && value != 0. )
+ {
+ m_minAbsValue = std::abs(value);
+ }
+}
+
+QString Variant::displayString() const
+{
+ switch(type())
+ {
+ case Variant::Type::Double:
+ {
+ double numValue = m_value.toDouble();
+ return QString::number( numValue / CNItem::getMultiplier(numValue) ) + " " + CNItem::getNumberMag(numValue) + m_unit;
+ }
+
+ case Variant::Type::Int:
+ return m_value.toString()+" "+m_unit;
+
+ case Variant::Type::Bool:
+ return m_value.toBool() ? i18n("True") : i18n("False");
+
+ default:
+ return m_value.toString();
+ }
+}
+
+void Variant::setValue( const QVariant& val )
+{
+ if (!m_bSetDefault)
+ setDefaultValue(val);
+
+ if ( m_value == val )
+ return;
+
+ const QVariant old = m_value;
+ m_value = val;
+ emit( valueChanged( val, old ) );
+}
+
+void Variant::setDefaultValue( QVariant val )
+{
+ m_defaultValue = val;
+ m_bSetDefault = true;
+}
+
+void Variant::resetToDefault()
+{
+ setValue( defaultValue() );
+}
+
+void Variant::setMinAbsValue( double val )
+{
+ m_minAbsValue = val;
+}
+
+#include "variant.moc"