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#include <fctsys.h>
#include <pgm_base.h>
#include <macros.h>
#include <gestfich.h>
/**
* Function FindKicadHelpPath
* finds the absolute path for KiCad "help" (or "help/<language>")
* Find path kicad/doc/help/xx/ or kicad/doc/help/:
* from BinDir
* else from environment variable KICAD
* else from one of s_HelpPathList
* typically c:/kicad/doc/help or /usr/share/kicad/help
* or /usr/local/share/kicad/help
* (must have kicad in path name)
*
* xx = iso639-1 language id (2 letters (generic) or 4 letters):
* fr = french (or fr_FR)
* en = English (or en_GB or en_US ...)
* de = deutch
* es = spanish
* pt = portuguese (or pt_BR ...)
*
* default = en (if not found = fr)
*/
wxString FindKicadHelpPath()
{
bool found = false;
wxString bin_dir = Pgm().GetExecutablePath();
if( bin_dir.Last() == '/' )
bin_dir.RemoveLast();
wxString fullPath = bin_dir.BeforeLast( '/' ); // cd ..
fullPath += wxT( "/doc/help/" );
wxString localeString = Pgm().GetLocale()->GetCanonicalName();
wxString path_tmp = fullPath;
#ifdef __WINDOWS__
path_tmp.MakeLower();
#endif
if( path_tmp.Contains( wxT( "kicad" ) ) )
{
if( wxDirExists( fullPath ) )
found = true;
}
// find kicad/help/ from environment variable KICAD
if( !found && Pgm().IsKicadEnvVariableDefined() )
{
fullPath = Pgm().GetKicadEnvVariable() + wxT( "/doc/help/" );
if( wxDirExists( fullPath ) )
found = true;
}
if( !found )
{
// Possibilities online help
const static wxChar* possibilities[] = {
#ifdef __WINDOWS__
wxT( "c:/kicad/doc/help/" ),
wxT( "d:/kicad/doc/help/" ),
wxT( "c:/Program Files/kicad/doc/help/" ),
wxT( "d:/Program Files/kicad/doc/help/" ),
#else
wxT( "/usr/share/doc/kicad/help/" ),
wxT( "/usr/local/share/doc/kicad/help/" ),
wxT( "/usr/local/kicad/doc/help/" ), // default install for "universal
// tarballs" and build for a server
// (new)
wxT( "/usr/local/kicad/help/" ), // default install for "universal
// tarballs" and build for a server
// (old)
#endif
};
for( unsigned i=0; i<DIM(possibilities); ++i )
{
fullPath = possibilities[i];
if( wxDirExists( fullPath ) )
{
found = true;
break;
}
}
}
if( found )
{
wxString langFullPath = fullPath + localeString + UNIX_STRING_DIR_SEP;
if( wxDirExists( langFullPath ) )
return langFullPath;
langFullPath = fullPath + localeString.Left( 2 ) + UNIX_STRING_DIR_SEP;
if( wxDirExists( langFullPath ) )
return langFullPath;
langFullPath = fullPath + wxT( "en/" );
if( wxDirExists( langFullPath ) )
{
return langFullPath;
}
else
{
langFullPath = fullPath + wxT( "fr/" );
if( wxDirExists( langFullPath ) )
return langFullPath;
}
return fullPath;
}
return wxEmptyString;
}
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