kicad/common/validators.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 2004-2013 KiCad Developers, see change_log.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.
*
* 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
*/
/**
* @file validators.cpp
* @brief Custom text control validator implementations.
*/
#include <kicad_string.h>
#include <validators.h>
FILE_NAME_CHAR_VALIDATOR::FILE_NAME_CHAR_VALIDATOR( wxString* aValue ) :
wxTextValidator( wxFILTER_EXCLUDE_CHAR_LIST, aValue )
{
// The Windows (DOS) file system forbidden characters already include the forbidden
// file name characters for both Posix and OSX systems. The characters \/:*?|"<> are
// illegal and filtered by the validator.
wxString illegalChars = wxFileName::GetForbiddenChars( wxPATH_DOS );
wxTextValidator nameValidator( wxFILTER_EXCLUDE_CHAR_LIST );
wxArrayString illegalCharList;
for( unsigned i = 0; i < illegalChars.size(); i++ )
illegalCharList.Add( wxString( illegalChars[i] ) );
SetExcludes( illegalCharList );
}
FILE_NAME_WITH_PATH_CHAR_VALIDATOR::FILE_NAME_WITH_PATH_CHAR_VALIDATOR( wxString* aValue ) :
wxTextValidator( wxFILTER_EXCLUDE_CHAR_LIST, aValue )
{
// The Windows (DOS) file system forbidden characters already include the forbidden
// file name characters for both Posix and OSX systems. The characters *?|"<> are
// illegal and filtered by the validator, but /\: are valid (\ and : only on Windows.
wxString illegalChars = wxFileName::GetForbiddenChars(wxPATH_DOS );
wxTextValidator nameValidator( wxFILTER_EXCLUDE_CHAR_LIST );
wxArrayString illegalCharList;
for( unsigned i = 0; i < illegalChars.size(); i++ )
{
if( illegalChars[i] == '/' )
continue;
#if defined (__WINDOWS__)
if( illegalChars[i] == '\\' || illegalChars[i] == ':' )
continue;
#endif
illegalCharList.Add( wxString( illegalChars[i] ) );
}
SetExcludes( illegalCharList );
}
ENVIRONMENT_VARIABLE_CHAR_VALIDATOR::ENVIRONMENT_VARIABLE_CHAR_VALIDATOR( wxString* aValue ) :
wxTextValidator( wxFILTER_INCLUDE_CHAR_LIST, aValue )
{
wxString includeChars( wxT( "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_" ) );
SetCharIncludes( includeChars );
}
void ENVIRONMENT_VARIABLE_CHAR_VALIDATOR::OnChar( wxKeyEvent& aEvent )
{
wxTextValidator::OnChar( aEvent );
// Special key or error in valid character check already occurred.
if( aEvent.GetSkipped() )
return;
// Check if first character is valid. Cannot be number.
int keyCode = aEvent.GetKeyCode();
wxString str( (wxUniChar)keyCode, 1 );
wxString numbers( wxT( "0123456789" ) );
if( (m_stringValue->IsEmpty() && numbers.Contains( str ))
|| (!m_stringValue->IsEmpty() && numbers.Contains( m_stringValue[0])) )
{
if( !wxValidator::IsSilent() )
wxBell();
// eat message
return;
}
else
{
aEvent.Skip();
}
}