string_utils.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2004-2021 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
 */
 
#ifndef STRING_UTILS_H
#define STRING_UTILS_H
 
#include "config.h"
 
#include <string>
#include <vector>
#include <wx/string.h>
#include <wx/filename.h>
 
 
void ConvertMarkdown2Html( const wxString& aMarkdownInput, wxString& aHtmlOutput );
 
wxString ConvertToNewOverbarNotation( const wxString& aOldStr );
 
bool ConvertSmartQuotesAndDashes( wxString* aString );
 
enum ESCAPE_CONTEXT
{
 CTX_NETNAME,
 CTX_LIBID,
 CTX_IPC,
  CTX_QUOTED_STR,
 CTX_JS_STR,
 CTX_LINE,
 CTX_CSV,
 CTX_FILENAME,
 CTX_NO_SPACE // to replace spaces in names that do not accept spaces
};
 
wxString EscapeString( const wxString& aSource, ESCAPE_CONTEXT aContext );
 
wxString UnescapeString( const wxString& aSource );
 
wxString PrettyPrintForMenu( const wxString& aString );
 
wxString TitleCaps( const wxString& aString );
 
int ReadDelimitedText( char* aDest, const char* aSource, int aDestSize );
 
int ReadDelimitedText( wxString* aDest, const char* aSource );
 
std::string EscapedUTF8( const wxString& aString );
 
wxString EscapeHTML( const wxString& aString );
 
char* GetLine( FILE* aFile, char* Line, int* LineNum = nullptr, int SizeLine = 255 );
 
bool NoPrintableChars( const wxString& aString );
 
int PrintableCharCount( const wxString& aString );
 
char* StrPurge( char* text );
 
wxString DateAndTime();
 
int StrNumCmp( const wxString& aString1, const wxString& aString2, bool aIgnoreCase = false );
 
bool WildCompareString( const wxString& pattern,
 const wxString& string_to_tst,
 bool case_sensitive = true );
 
int ValueStringCompare( const wxString& strFWord, const wxString& strSWord );
 
int SplitString( const wxString& strToSplit,
 wxString* strBeginning,
 wxString* strDigits,
 wxString* strEnd );
 
int GetTrailingInt( const wxString& aStr );
 
wxString GetIllegalFileNameWxChars();
 
bool ReplaceIllegalFileNameChars( std::string* aName, int aReplaceChar = 0 );
bool ReplaceIllegalFileNameChars( wxString& aName, int aReplaceChar = 0 );
 
#ifndef HAVE_STRTOKR
// common/strtok_r.c optionally:
extern "C" char* strtok_r( char* str, const char* delim, char** nextp );
#endif
 
 
struct rsort_wxString
{
 bool operator() ( const wxString& strA, const wxString& strB ) const
 {
 wxString::const_reverse_iterator sA = strA.rbegin();
 wxString::const_reverse_iterator eA = strA.rend();
 
 wxString::const_reverse_iterator sB = strB.rbegin();
 wxString::const_reverse_iterator eB = strB.rend();
 
 if( strA.empty() )
 {
 if( strB.empty() )
 return false;
 
 // note: this rule implies that a null string is first in the sort order
 return true;
 }
 
 if( strB.empty() )
 return false;
 
 while( sA != eA && sB != eB )
 {
 if( ( *sA ) == ( *sB ) )
 {
 ++sA;
 ++sB;
 continue;
 }
 
 if( ( *sA ) < ( *sB ) )
 return true;
 else
 return false;
 }
 
 if( sB == eB )
 return false;
 
 return true;
 }
};
 
static inline std::vector<std::string> split( const std::string& aStr, const std::string& aDelim )
{
 size_t pos = 0;
 size_t last_pos = 0;
 size_t len;
 
 std::vector<std::string> tokens;
 
 while( pos < aStr.size() )
 {
 pos = aStr.find_first_of( aDelim, last_pos );
 
 if( pos == std::string::npos )
 pos = aStr.size();
 
 len = pos - last_pos;
 
 tokens.push_back( aStr.substr( last_pos, len ) );
 
 last_pos = pos + 1;
 }
 
 return tokens;
}
 
inline void AccumulateDescription( wxString& aDesc, const wxString& aItem )
{
 if( !aDesc.IsEmpty() )
 aDesc << wxT( ", " );
 
 aDesc << aItem;
}
 
void wxStringSplit( const wxString& aText, wxArrayString& aStrings, wxChar aSplitter );
 
void StripTrailingZeros( wxString& aStringValue, unsigned aTrailingZeroAllowed = 1 );
 
std::string UIDouble2Str( double aValue );
 
std::string FormatDouble2Str( double aValue );
 
#endif // STRING_UTILS_H