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0b2d4d4879
Recommendation is to avoid using the year nomenclature as this information is already encoded in the git repo. Avoids needing to repeatly update. Also updates AUTHORS.txt from current repo with contributor names
72 lines
2.5 KiB
C++
72 lines
2.5 KiB
C++
/*
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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) 2017-2021 CERN
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* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
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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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#ifndef TEXT_CTRL_EVAL_H
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#define TEXT_CTRL_EVAL_H
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#include <wx/window.h>
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#include <wx/textctrl.h>
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#include <libeval/numeric_evaluator.h>
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/**
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* @brief wxTextCtrl wrapper to handle math expression evaluation.
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* Expressions are evaluated after the text control loses the focus. If user decides to modify
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* the expression, he will get the original expression to modify.
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*/
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class TEXT_CTRL_EVAL : public wxTextCtrl
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{
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public:
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TEXT_CTRL_EVAL( wxWindow* aParent, wxWindowID aId, const wxString& aValue = wxEmptyString,
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const wxPoint& aPos = wxDefaultPosition, const wxSize& aSize = wxDefaultSize,
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long aStyle = 0, const wxValidator& aValidator = wxDefaultValidator,
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const wxString& aName = wxTextCtrlNameStr );
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virtual ~TEXT_CTRL_EVAL()
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{
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}
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/**
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* Set a new value in evaluator buffer, and display it in the wxTextCtrl.
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*
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* @param aValue is the new value to store and display
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* if aValue is empty, the value "0" is stored and displayed
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*/
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void SetValue( const wxString& aValue ) override;
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protected:
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///< Numeric expression evaluator
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NUMERIC_EVALUATOR m_eval;
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void onTextFocusGet( wxFocusEvent& aEvent );
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void onTextFocusLost( wxFocusEvent& aEvent );
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void onTextEnter( wxCommandEvent& aEvent );
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void evaluate();
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};
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#endif /* TEXT_CTRL_EVAL_H */
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