1 files changed, 86 insertions, 0 deletions
diff --git a/common/wx_unit_binder.cpp b/common/wx_unit_binder.cpp
new file mode 100644
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+++ b/common/wx_unit_binder.cpp
@@ -0,0 +1,86 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2014-2015 CERN
+ * Author: Maciej Suminski <maciej.suminski@cern.ch>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+#include <wx/stattext.h>
+#include <wx/sizer.h>
+#include <wx/textctrl.h>
+#include <limits>
+#include <base_units.h>
+#include <wx/valnum.h>
+
+#include <boost/optional.hpp>
+
+#include "wx_unit_binder.h"
+
+WX_UNIT_BINDER::WX_UNIT_BINDER( wxWindow* aParent, wxTextCtrl* aTextInput,
+                                wxStaticText* aUnitLabel, wxSpinButton* aSpinButton ) :
+    m_textCtrl( aTextInput ),
+    m_unitLabel( aUnitLabel ),
+    m_units( g_UserUnit ),
+    m_step( 1 ),
+    m_min( 0 ),
+    m_max( 1 )
+{
+    // Use the currently selected units
+    m_textCtrl->SetValue( wxT( "0" ) );
+    m_unitLabel->SetLabel( GetAbbreviatedUnitsLabel( m_units ) );
+}
+
+
+WX_UNIT_BINDER::~WX_UNIT_BINDER()
+{
+}
+
+
+void WX_UNIT_BINDER::SetValue( int aValue )
+{
+    wxString s = StringFromValue( m_units, aValue, false );
+
+    m_textCtrl->SetValue( s );
+
+    m_unitLabel->SetLabel( GetAbbreviatedUnitsLabel( m_units ) );
+}
+
+
+int WX_UNIT_BINDER::GetValue() const
+{
+    wxString s = m_textCtrl->GetValue();
+
+    return ValueFromString( m_units, s );
+}
+
+
+bool WX_UNIT_BINDER::Valid() const
+{
+    double dummy;
+
+    return m_textCtrl->GetValue().ToDouble( &dummy );
+}
+
+
+void WX_UNIT_BINDER::Enable( bool aEnable )
+{
+    m_textCtrl->Enable( aEnable );
+    m_unitLabel->Enable( aEnable );
+}