widget_save_restore.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2019-2021 KiCad Developers, see AUTHORS.TXT for contributors.
 *
 * 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.
 *
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 * 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:
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 * 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.,
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 */
 
#ifndef WIDGETS_WIDGET_SAVE_RESTORE__H
#define WIDGETS_WIDGET_SAVE_RESTORE__H
 
#include <base_units.h>
#include <vector>
 
class wxCheckBox;
class wxChoice;
class wxNotebook;
class wxRadioBox;
class wxRadioButton;
class wxString;
class wxTextCtrl;
 
class UNIT_BINDER;
class EDA_ANGLE;
 
class WIDGET_SAVE_RESTORE
{
public:
 WIDGET_SAVE_RESTORE( const EDA_IU_SCALE& aIuScale, bool& aValidFlag ) :
 m_valid( aValidFlag )
 {
 }
 
 void Add( wxRadioBox& ctrl, long& dest );
 
 void Add( wxRadioButton& ctrl, bool& dest );
 
 void Add( wxCheckBox& ctrl, bool& dest );
 
 void Add( wxTextCtrl& ctrl, wxString& dest );
 
 void Add( wxTextCtrl& ctrl, long& dest );
 
 void Add( wxTextCtrl& ctrl, double& dest );
 
 void Add( UNIT_BINDER& ctrl, long& dest );
 
 void Add( UNIT_BINDER& ctrl, EDA_ANGLE& dest );
 
 void Add( wxChoice& ctrl, long& dest );
 
 void Add( wxNotebook& ctrl, long& dest );
 
 void ReadConfigFromControls();
 
 void RestoreConfigToControls();
 
private:
 enum class WIDGET_CTRL_TYPE_T
 {
 TEXT,
 TEXT_INTEGER,
 TEXT_DOUBLE,
 UNIT_BINDER,
 UNIT_BINDER_ANGLE,
 CHECKBOX,
 RADIOBUTTON,
 RADIOBOX,
 CHOICE,
 TAB
 };
 
 union CONTROL {
 CONTROL( wxCheckBox* aCtrl ) :
 m_checkbox( aCtrl )
 {
 }
 
 CONTROL( wxRadioButton* aCtrl ) :
 m_radiobutton( aCtrl )
 {
 }
 
 CONTROL( wxChoice* aCtrl ) :
 m_choice( aCtrl )
 {
 }
 
 CONTROL( wxNotebook* aCtrl ) :
 m_notebook( aCtrl )
 {
 }
 
 CONTROL( wxRadioBox* aCtrl ) :
 m_radiobox( aCtrl )
 {
 }
 
 CONTROL( wxTextCtrl* aCtrl ) :
 m_textctrl( aCtrl )
 {
 }
 
 CONTROL( UNIT_BINDER* aCtrl ) :
 m_unit_binder( aCtrl )
 {
 }
 
 wxCheckBox* m_checkbox;
 wxChoice* m_choice;
 wxNotebook* m_notebook;
 wxRadioBox* m_radiobox;
 wxRadioButton* m_radiobutton;
 wxTextCtrl* m_textctrl;
 UNIT_BINDER* m_unit_binder;
 };
 
 union DATA {
 DATA( long* aDest ) :
 m_long( aDest )
 {
 }
 
 DATA( bool* aDest ) :
 m_bool( aDest )
 {
 }
 
 DATA( wxString* aDest ) :
 m_str( aDest )
 {
 }
 
 DATA( double* aDest ) :
 m_double( aDest )
 {
 }
 
 DATA( EDA_ANGLE* aDest ) :
 m_angle( aDest )
 {
 }
 
 long* m_long;
 bool* m_bool;
 wxString* m_str;
 double* m_double;
 EDA_ANGLE* m_angle;
 };
 
 struct WIDGET_CTRL_T
 {
 template <typename CTRL_T, typename DEST_T>
 WIDGET_CTRL_T( WIDGET_CTRL_TYPE_T aType, CTRL_T& aCtrl, DEST_T& aDest ) :
 m_type( aType ),
 m_control( &aCtrl ),
 m_dest( &aDest )
 {
 }
 
 WIDGET_CTRL_TYPE_T m_type;
 CONTROL m_control;
 DATA m_dest;
 };
 
 std::vector<WIDGET_CTRL_T> m_ctrls;
 bool& m_valid;
};
 
#endif // WIDGETS_WIDGET_SAVE_RESTORE__H