60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
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/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2017 CERN
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* @author Maciej Suminski <maciej.suminski@cern.ch>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-3.0.html
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* or you may search the http://www.gnu.org website for the version 3 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <widgets/text_ctrl_eval.h>
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TEXT_CTRL_EVAL::TEXT_CTRL_EVAL( wxWindow* aParent, wxWindowID aId, const
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wxString& aValue, const wxPoint& aPos, const wxSize& aSize, long aStyle,
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const wxValidator& aValidator, const wxString& aName )
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: wxTextCtrl( aParent, aId, aValue, aPos, aSize, aStyle, aValidator, aName )
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{
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Connect( wxEVT_SET_FOCUS,
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wxFocusEventHandler( TEXT_CTRL_EVAL::onTextFocusGet ), NULL, this );
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Connect( wxEVT_KILL_FOCUS,
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wxFocusEventHandler( TEXT_CTRL_EVAL::onTextFocusLost ), NULL, this );
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}
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void TEXT_CTRL_EVAL::onTextFocusGet( wxFocusEvent& aEvent )
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{
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auto oldStr = m_eval.textInput( this );
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if( oldStr )
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SetValue( wxString::FromUTF8( oldStr ) );
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aEvent.Skip();
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}
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void TEXT_CTRL_EVAL::onTextFocusLost( wxFocusEvent& aEvent )
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{
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if( GetValue().IsEmpty() )
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SetValue( "0" );
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if( m_eval.process( GetValue().mb_str(), this ) )
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SetValue( wxString::FromUTF8( m_eval.result() ) );
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aEvent.Skip();
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}
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