128 lines
4.7 KiB
C++
128 lines
4.7 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2014 CERN
|
|
* Copyright (C) 1992-2014 KiCad Developers, see CHANGELOG.TXT for contributors.
|
|
* @author Maciej Suminski <maciej.suminski@cern.ch>
|
|
*
|
|
* 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 SEARCH_STACK_H_
|
|
#define SEARCH_STACK_H_
|
|
|
|
#include <wx/filefn.h>
|
|
#include <wx/filename.h>
|
|
#include <project.h>
|
|
|
|
|
|
/**
|
|
* Class SEARCH_STACK
|
|
* looks for files in a number of places. Augments wxPathList.
|
|
* I chose the name because it sounded like a stack of work, as a reminder
|
|
* that anything you put in here means searching work at some point in time.
|
|
* (An alternative is to simply know where something is.)
|
|
*/
|
|
class SEARCH_STACK : public wxPathList, public PROJECT::_ELEM
|
|
{
|
|
public:
|
|
|
|
#if defined(DEBUG)
|
|
void Show( const char* aPrefix ) const;
|
|
#endif
|
|
|
|
/**
|
|
* Function FilenameWithRelativePathInSearchList
|
|
* returns the shortest possible path which can be use later to find
|
|
* a full path from this SEARCH_STACK.
|
|
* <p>
|
|
* If the library path is already in the library search paths list,
|
|
* just add the library name to the list. Otherwise, add the library
|
|
* name with the full or relative path. The relative path is preferable
|
|
* because it preserves use of default libraries paths, when the path
|
|
* is a sub path of these default paths. Note we accept only sub paths
|
|
* not relative paths starting by ../ that are not subpaths and are
|
|
* outside kicad libs paths
|
|
*
|
|
* @param aFullFilename The filename with path and extension.
|
|
* @param aBaseDir The absolute path on which relative paths in this
|
|
* SEARCH_STACK are based.
|
|
* @return a short filename (with extension) with only a relative path if
|
|
* this filename can be found in library paths
|
|
*/
|
|
wxString FilenameWithRelativePathInSearchList(
|
|
const wxString& aFullFilename, const wxString& aBaseDir );
|
|
|
|
wxString FindValidPath( const wxString& aFileName ) const
|
|
{
|
|
#if 1 // might not be needed
|
|
|
|
if( wxFileName::FileExists( aFileName ) )
|
|
return aFileName;
|
|
else
|
|
#endif
|
|
return wxPathList::FindValidPath( aFileName );
|
|
}
|
|
|
|
/**
|
|
* Function AddPaths
|
|
* insert or append path(s)
|
|
*
|
|
* @param aPaths = path or path list to add. paths must be
|
|
* separated by ";" on windows, or ":" | ";" on unix.
|
|
*
|
|
* @param aIndex = insertion point, -1 for append.
|
|
*/
|
|
void AddPaths( const wxString& aPaths, int aIndex = -1 );
|
|
|
|
/**
|
|
* Function RemovePaths
|
|
* removes the given path(s) from the library path list
|
|
* @param aPaths = path or list of paths to remove. If list, paths must be separated by
|
|
* ";" on windows, or ":" | ";" on unix.
|
|
*/
|
|
void RemovePaths( const wxString& aPaths );
|
|
|
|
/**
|
|
* Function Split
|
|
* separates aPathString into individual paths.
|
|
* @param aResult is where to put the paths, it should be empty upon entry.
|
|
* @param aPathString is concatonated string with interposing ';' or ':' separators.
|
|
* @return int - the count of paths found in aPathString
|
|
*/
|
|
static int Split( wxArrayString* aResult, const wxString aPathString );
|
|
|
|
#if 1 // this function is so poorly designed it deserves not to exist.
|
|
/**
|
|
* Function LastVisitedPath
|
|
* is a quirky function inherited from old code that seems to serve particular
|
|
* needs in the UI. It returns what is called the last visited directory, or
|
|
* if aSubPathToSearch is empty, the first path in this SEARCH_STACK
|
|
* ( but not the CWD ).
|
|
*
|
|
* @todo add more here if you can figure it out.
|
|
*
|
|
* @param aSubPathToSearch is the preferred sub path to search in path list
|
|
*/
|
|
const wxString LastVisitedPath( const wxString& aSubPathToSearch = wxEmptyString );
|
|
#endif
|
|
|
|
};
|
|
|
|
#endif // SEARCH_STACK_H_
|