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