From 039ac92480a09266146fc5b0c9ec67a32a2565ad Mon Sep 17 00:00:00 2001 From: saurabhb17 Date: Wed, 26 Feb 2020 16:04:40 +0530 Subject: Added secondary files --- common/searchhelpfilefullpath.cpp | 187 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 187 insertions(+) create mode 100644 common/searchhelpfilefullpath.cpp (limited to 'common/searchhelpfilefullpath.cpp') diff --git a/common/searchhelpfilefullpath.cpp b/common/searchhelpfilefullpath.cpp new file mode 100644 index 0000000..3d16255 --- /dev/null +++ b/common/searchhelpfilefullpath.cpp @@ -0,0 +1,187 @@ +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 2014-2015 CERN + * Copyright (C) 2014-2015 KiCad Developers, see CHANGELOG.TXT for contributors. + * @author Maciej Suminski + * + * 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 +#include +#include // to define DEFAULT_INSTALL_PATH +#include + + +/** + * Function FindFileInSearchPaths + * looks in "this" for \a aFilename, but first modifies every search + * path by appending a list of path fragments from aSubdirs. That modification + * is not relative. + */ +wxString FindFileInSearchPaths( const SEARCH_STACK& aStack, + const wxString& aFilename, const wxArrayString* aSubdirs ) +{ + wxPathList paths; + + for( unsigned i = 0; i < aStack.GetCount(); ++i ) + { + wxFileName fn( aStack[i], wxEmptyString ); + + if( aSubdirs ) + { + for( unsigned j = 0; j < aSubdirs->GetCount(); j++ ) + fn.AppendDir( (*aSubdirs)[j] ); + } + + wxLogDebug( wxT( " %s" ), GetChars( fn.GetFullPath() ) ); + + if( fn.DirExists() ) + { + paths.Add( fn.GetPath() ); + } + } + + return paths.FindValidPath( aFilename ); +} + + +// See also FindKicadHelpPath.cpp.notused. +wxString SearchHelpFileFullPath( const SEARCH_STACK& aSStack, const wxString& aBaseName ) +{ + wxArrayString subdirs; + wxArrayString altsubdirs; + SEARCH_STACK ss = aSStack; + + // It might already be in aSStack, but why depend on other code + // far away when it's so easy to add it again (to our copy) as the first place to look. + + // This is CMAKE_INSTALL_PREFIX unless DEFAULT_INSTALL_PATH was defined during + // build configuration: + ss.AddPaths( wxT( DEFAULT_INSTALL_PATH ), 0 ); + +#if defined(__WXMAC__) + ss.AddPaths( GetOSXKicadMachineDataDir() ); + ss.AddPaths( Pgm().GetExecutablePath(), 0 ); + + // OS X packages can have the help files in + // /Library/Application\ Support/kicad/help, + // and in Contents/SharedSupport/help inside the + // bundle. + // Below we account for an international subdirectory. + subdirs.Add( wxT( "help" ) ); + altsubdirs.Add( wxT( "Contents" ) ); + altsubdirs.Add( wxT( "SharedSupport" ) ); + altsubdirs.Add( wxT( "help" ) ); +#endif + +#if ! defined(__WXMAC__) // && defined(__linux__) + // This is the executable path minus the trailing bin directory used on Windows and Linux. + wxFileName tmp( Pgm().GetExecutablePath(), wxEmptyString ); + wxArrayString binDirs = tmp.GetDirs(); + + if( !binDirs.IsEmpty() && binDirs[ binDirs.GetCount() - 1 ].CmpNoCase( wxT( "bin" ) ) == 0 ) + tmp.RemoveLastDir(); + + ss.AddPaths( tmp.GetPath(), 0 ); + + // Based on kicad-doc.bzr/CMakeLists.txt, line 20, the help files are + // installed into "/share/doc/kicad/help" for linux. + // This is ${KICAD_HELP} var in that CMakeLists.txt file. + // Below we account for an international subdirectory. + subdirs.Add( wxT( "share" ) ); + subdirs.Add( wxT( "doc" ) ); + subdirs.Add( wxT( "kicad" ) ); + subdirs.Add( wxT( "help" ) ); + + // Based on kicad-doc.bzr/CMakeLists.txt, line 35, the help files are + // installed into "/doc/help" for Windows. + // This is ${KICAD_HELP} var in that CMakeLists.txt file. + // Below we account for an international subdirectory. + altsubdirs.Add( wxT( "doc" ) ); + altsubdirs.Add( wxT( "help" ) ); +#endif + + // If there's a KICAD environment variable set, always use that guy's path first. + if( !Pgm().GetKicadEnvVariable().IsEmpty() ) + ss.AddPaths( Pgm().GetKicadEnvVariable(), 0 ); + + /* Search for a help file. + * we *must* find a help file. + * so help is searched in directories in this order: + * help/ like help/en_GB + * help/ like help/en + * help/en + */ + + wxLocale* i18n = Pgm().GetLocale(); + + // We try to find help file in help/ + // If fails, try to find help file in help/ + // If fails, try to find help file in help/en + wxArrayString locale_name_dirs; + locale_name_dirs.Add( i18n->GetCanonicalName() ); // canonical name like fr_FR + + // wxLocale::GetName() does not return always the short name + locale_name_dirs.Add( i18n->GetName().BeforeLast( '_' ) ); // short canonical name like fr + locale_name_dirs.Add( wxT( "en" ) ); // default (en) + +#if defined(DEBUG) && 1 + ss.Show( wxString( __func__ ) ); + wxLogDebug( wxT( "%s: m_help_file:'%s'" ), __func__, GetChars( aBaseName ) ); +#endif + + wxLogDebug( wxT( "Checking SEARCH_STACK for file %s" ), GetChars( aBaseName ) ); + + // Help files can be html (.html ext) or pdf (.pdf ext) files. + // Therefore, .html file is searched and if not found, + // .pdf file is searched in the same paths + wxString fn; + + for( unsigned ii = 0; ii < locale_name_dirs.GetCount(); ii++ ) + { + subdirs.Add( locale_name_dirs[ii] ); + altsubdirs.Add( locale_name_dirs[ii] ); + + fn = FindFileInSearchPaths( ss, aBaseName + wxT( ".html" ), &altsubdirs ); + + if( !fn.IsEmpty() ) + break; + + fn = FindFileInSearchPaths( ss, aBaseName + wxT( ".pdf" ), &altsubdirs ); + + if( !fn.IsEmpty() ) + break; + + fn = FindFileInSearchPaths( ss, aBaseName + wxT( ".html" ), &subdirs ); + + if( !fn.IsEmpty() ) + break; + + fn = FindFileInSearchPaths( ss, aBaseName + wxT( ".pdf" ), &subdirs ); + + if( !fn.IsEmpty() ) + break; + + subdirs.RemoveAt( subdirs.GetCount() - 1 ); + altsubdirs.RemoveAt( altsubdirs.GetCount() - 1 ); + } + + return fn; +} -- cgit