Commit 3eaef97a authored by Maciej Suminski's avatar Maciej Suminski

Added WX_UNIT_TEXT - wxWidget control for inputing sizes using different units...

Added WX_UNIT_TEXT - wxWidget control for inputing sizes using different units (mm, inch, internal units).
parent 2f5103bc
...@@ -202,6 +202,7 @@ set( COMMON_SRCS ...@@ -202,6 +202,7 @@ set( COMMON_SRCS
wildcards_and_files_ext.cpp wildcards_and_files_ext.cpp
worksheet.cpp worksheet.cpp
wxwineda.cpp wxwineda.cpp
wxunittext.cpp
xnode.cpp xnode.cpp
zoom.cpp zoom.cpp
) )
......
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2014 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 "wxunittext.h"
#include <wx/stattext.h>
#include <wx/sizer.h>
#include <wx/textctrl.h>
#include <wx/valnum.h>
#include <base_units.h>
WX_UNIT_TEXT::WX_UNIT_TEXT( wxWindow* aParent, const wxString& aLabel, double aValue, double aStep ) :
wxPanel( aParent, wxID_ANY ),
m_step( aStep )
{
// Use the currently selected units
m_units = g_UserUnit;
wxBoxSizer* sizer;
sizer = new wxBoxSizer( wxHORIZONTAL );
// Helper label
m_inputLabel = new wxStaticText( this, wxID_ANY, aLabel,
wxDefaultPosition, wxDefaultSize, 0 );
wxSize size = m_inputLabel->GetMinSize();
size.SetWidth( 150 );
m_inputLabel->SetMinSize( size );
sizer->Add( m_inputLabel, 1, wxALIGN_CENTER_VERTICAL | wxALL | wxEXPAND, 5 );
wxFloatingPointValidator<double> validator( 4, NULL, wxNUM_VAL_NO_TRAILING_ZEROES );
validator.SetRange( 0.0, std::numeric_limits<double>::max() );
// Main input control
m_inputValue = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize,
wxTE_PROCESS_ENTER );
m_inputValue->SetValidator( validator );
SetValue( aValue );
sizer->Add( m_inputValue, 0, wxALIGN_CENTER_VERTICAL | wxALL );
// Spin buttons for modifying values using the mouse
m_spinButton = new wxSpinButton( this, wxID_ANY );
m_spinButton->SetRange( std::numeric_limits<int>::min(), std::numeric_limits<int>::max() );
m_spinButton->SetCanFocus( false );
sizer->Add( m_spinButton, 0, wxALIGN_CENTER_VERTICAL | wxALL );
sizer->AddSpacer( 5 );
// Create units label
m_unitLabel = new wxStaticText( this, wxID_ANY, GetUnitsLabel( g_UserUnit ),
wxDefaultPosition, wxDefaultSize, 0 );
sizer->Add( m_unitLabel, 0, wxALIGN_CENTER_VERTICAL | wxALL );
SetSizer( sizer );
Layout();
Connect( wxEVT_SPIN_UP, wxSpinEventHandler( WX_UNIT_TEXT::onSpinUpEvent ), NULL, this );
Connect( wxEVT_SPIN_DOWN, wxSpinEventHandler( WX_UNIT_TEXT::onSpinDownEvent ), NULL, this );
Connect( wxEVT_TEXT_ENTER, wxCommandEventHandler( WX_UNIT_TEXT::onEnter ), NULL, this );
}
WX_UNIT_TEXT::~WX_UNIT_TEXT()
{
}
void WX_UNIT_TEXT::SetUnits( EDA_UNITS_T aUnits, bool aConvert )
{
assert( !aConvert ); // TODO conversion does not work yet
m_unitLabel->SetLabel( GetUnitsLabel( g_UserUnit ) );
}
void WX_UNIT_TEXT::SetValue( double aValue )
{
assert( aValue >= 0.0 );
if( aValue >= 0.0 )
{
m_inputValue->SetValue( Double2Str( aValue ) );
m_inputValue->MarkDirty();
}
}
double WX_UNIT_TEXT::GetValue( EDA_UNITS_T aUnit ) const
{
assert( false ); // TODO
return 0.0;
}
double WX_UNIT_TEXT::GetValue() const
{
wxString text = m_inputValue->GetValue();
double value;
if( !text.ToDouble( &value ) )
value = 0.0;
return value;
}
void WX_UNIT_TEXT::onSpinUpEvent( wxSpinEvent& aEvent )
{
SetValue( GetValue() + m_step );
}
void WX_UNIT_TEXT::onSpinDownEvent( wxSpinEvent& aEvent )
{
double newValue = GetValue() - m_step;
if( newValue >= 0.0 )
SetValue( newValue );
}
void WX_UNIT_TEXT::onEnter( wxCommandEvent& aEvent )
{
// Move focus to the next widget
Navigate();
}
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2014 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
*/
#ifndef WXUNITTEXT_H_
#define WXUNITTEXT_H_
#include <common.h>
#include <wx/spinbutt.h>
class wxTextCtrl;
class wxSpinButton;
class wxStaticText;
class WX_UNIT_TEXT : public wxPanel
{
public:
/**
* Constructor.
* @param aParent is the parent window.
* @param aLabel is the label displayed next to the text input control.
* @param aValue is the initial value for the control.
* @param aStep is the step size when using spin buttons.
*/
WX_UNIT_TEXT( wxWindow* aParent, const wxString& aLabel = wxString( "Size:" ),
double aValue = 0.0, double aStep = 0.1 );
virtual ~WX_UNIT_TEXT();
/**
* Function SetUnits
* Changes the units used by the control.
* @param aUnits is the new unit to be used.
* @param aConvert decides if the current value should be converted to the value in new units
* or should it stay the same.
*/
void SetUnits( EDA_UNITS_T aUnits, bool aConvert = false );
/**
* Function SetValue
* Sets new value for the control.
* @param aValue is the new value.
*/
virtual void SetValue( double aValue );
/**
* Function GetValue
* Returns the current value using specified units (if currently used units are different, then
* they are converted first).
* @param aUnits is the wanted unit.
*/
virtual double GetValue( EDA_UNITS_T aUnits ) const;
/**
* Function GetValue
* Returns the current value in currently used units.
*/
virtual double GetValue() const;
/**
* Function GetUnits
* Returns currently used units.
*/
EDA_UNITS_T GetUnits() const
{
return m_units;
}
/**
* Function SetStep
* Sets the difference introduced by a single spin button click.
* @param aStep is new step size.
*/
void SetStep( double aStep )
{
assert( aStep > 0.0 );
m_step = aStep;
}
/**
* Function GetStep
* Returns the difference introduced by a single spin button click.
*/
double GetStep() const
{
return m_step;
}
protected:
///> Spin up button click event handler.
void onSpinUpEvent( wxSpinEvent& aEvent );
///> Spin down button click event handler.
void onSpinDownEvent( wxSpinEvent& aEvent );
///> On Enter press event handler.
void onEnter( wxCommandEvent& aEvent );
///> Label for the input (e.g. "Size:")
wxStaticText* m_inputLabel;
///> Text input control.
wxTextCtrl* m_inputValue;
///> Spin buttons for changing the value using mouse.
wxSpinButton* m_spinButton;
///> Label showing currently used units.
wxStaticText* m_unitLabel;
///> Currently used units.
EDA_UNITS_T m_units;
///> Step size (added/subtracted difference if spin buttons are used).
double m_step;
};
#endif /* WXUNITTEXT_H_ */
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