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kicad/common/gestfich.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
* Copyright (C) 2008-2011 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2011 KiCad Developers, see AUTHORS.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
*/
/**
* @file gestfich.cpp
* @brief Functions for file management
*/
// For compilers that support precompilation, includes "wx.h".
#include <fctsys.h>
#include <pgm_base.h>
#include <confirm.h>
#include <common.h>
#include <macros.h>
#include <gestfich.h>
#include <wx/mimetype.h>
#include <wx/filename.h>
#include <wx/dir.h>
/* List of default paths used to locate help files and KiCad library files.
*
* Under windows, KiCad search its files from the binary path file (first
* argument when running "main") So for a standard install, default paths
* are not mandatory, but they exist, just in case.
* KiCad is often installed in c:/Program Files/kicad or c:/kicad (or d: or
* e: ... ) and the directory "share" has no meaning under windows.
*
* Under linux, the problem is more complex.
* In fact there are 3 cases:
* 1 - When released in a distribution:
* binaries are in /usr/bin, KiCad libs in /usr/share/kicad/ and doc in
* /usr/share/doc/kicad/
* 2 - When compiled by an user:
* binaries also can be in /usr/local/bin, KiCad libs in
* /usr/local/share/kicad/ and doc in /usr/local/share/doc/kicad/
* 3 - When in an "universal tarball" or build for a server:
* all files are in /usr/local/kicad
* This is mandatory when KiCad is installed on a server (in a school for
* instance) because one can export /usr/local/kicad and obviously the others
* paths cannot be used (cannot be mounted by the client, because they are
* already used).
*
* in cases 1 and 2 KiCad files cannot be found from the binary path.
* in case 3 KiCad files can be found from the binary path only if this is
* a KiCad binary file which is launched.
* But if an user creates a symbolic link to the actual binary file to run
* KiCad, the binary path is not good and the defaults paths must be used
*
* Note:
* KiCad uses first the bin path lo locate KiCad tree.
* if not found KiCad uses the environment variable KICAD to find its files
* and at last KiCad uses the default paths.
* So we can export (linux and windows) the variable KICAD:
* like export KICAD=/my_path/kicad if /my_path/kicad is not a default path
*/
wxString MakeReducedFileName( const wxString& fullfilename,
const wxString& default_path,
const wxString& default_ext )
{
wxString reduced_filename = fullfilename;
wxString Cwd, ext, path;
Cwd = default_path;
ext = default_ext;
path = wxPathOnly( reduced_filename ) + UNIX_STRING_DIR_SEP;
reduced_filename.Replace( WIN_STRING_DIR_SEP, UNIX_STRING_DIR_SEP );
Cwd.Replace( WIN_STRING_DIR_SEP, UNIX_STRING_DIR_SEP );
if( Cwd.Last() != '/' )
Cwd += UNIX_STRING_DIR_SEP;
path.Replace( WIN_STRING_DIR_SEP, UNIX_STRING_DIR_SEP );
#ifdef __WINDOWS__
// names are case insensitive under windows
path.MakeLower();
Cwd.MakeLower();
ext.MakeLower();
#endif
// if the path is "default_path" -> remove it
wxString root_path = path.Left( Cwd.Length() );
if( root_path == Cwd )
{
reduced_filename.Remove( 0, Cwd.Length() );
}
else // if the path is the current path -> change path to ./
{
Cwd = wxGetCwd() + UNIX_STRING_DIR_SEP;
#ifdef __WINDOWS__
Cwd.MakeLower();
#endif
Cwd.Replace( WIN_STRING_DIR_SEP, UNIX_STRING_DIR_SEP );
if( path == Cwd )
{ // the path is the current path -> path = "./"
reduced_filename.Remove( 0, Cwd.Length() );
wxString tmp = wxT( "./" ) + reduced_filename;
reduced_filename = tmp;
}
}
// remove extension if == default_ext:
if( !ext.IsEmpty() && reduced_filename.Contains( ext ) )
reduced_filename.Truncate( reduced_filename.Length() - ext.Length() );
return reduced_filename;
}
void AddDelimiterString( wxString& string )
{
wxString text;
if( !string.StartsWith( wxT( "\"" ) ) )
text = wxT( "\"" );
text += string;
if( (text.Last() != '"' ) || (text.length() <= 1) )
text += wxT( "\"" );
string = text;
}
bool EDA_DirectorySelector( const wxString& Title,
wxString& Path,
int flag,
wxWindow* Frame,
const wxPoint& Pos )
{
int ii;
bool selected = false;
wxDirDialog* DirFrame = new wxDirDialog( Frame,
wxString( Title ),
Path,
flag,
Pos );
ii = DirFrame->ShowModal();
if( ii == wxID_OK )
{
Path = DirFrame->GetPath();
selected = true;
}
DirFrame->Destroy();
return selected;
}
wxString EDA_FileSelector( const wxString& Title,
const wxString& Path,
const wxString& FileName,
const wxString& Ext,
const wxString& Mask,
wxWindow* Frame,
int flag,
const bool keep_working_directory,
const wxPoint& Pos )
{
wxString fullfilename;
wxString curr_cwd = wxGetCwd();
wxString defaultname = FileName;
wxString defaultpath = Path;
wxString dotted_Ext = wxT(".") + Ext;
#ifdef __WINDOWS__
defaultname.Replace( wxT( "/" ), wxT( "\\" ) );
defaultpath.Replace( wxT( "/" ), wxT( "\\" ) );
#endif
if( defaultpath.IsEmpty() )
defaultpath = wxGetCwd();
wxSetWorkingDirectory( defaultpath );
#if 0 && defined (DEBUG)
printf( "defaultpath=\"%s\" defaultname=\"%s\" Ext=\"%s\" Mask=\"%s\" flag=%d keep_working_directory=%d\n",
TO_UTF8( defaultpath ),
TO_UTF8( defaultname ),
TO_UTF8( Ext ),
TO_UTF8( Mask ),
flag,
keep_working_directory );
#endif
fullfilename = wxFileSelector( wxString( Title ),
defaultpath,
defaultname,
dotted_Ext,
Mask,
flag, // open mode wxFD_OPEN, wxFD_SAVE ..
Frame,
Pos.x, Pos.y );
if( keep_working_directory )
wxSetWorkingDirectory( curr_cwd );
return fullfilename;
}
wxString FindKicadFile( const wxString& shortname )
{
// Test the presence of the file in the directory shortname of
// the KiCad binary path.
wxString fullFileName = Pgm().GetExecutablePath() + shortname;
if( wxFileExists( fullFileName ) )
return fullFileName;
// Test the presence of the file in the directory shortname
// defined by the environment variable KiCad.
if( Pgm().IsKicadEnvVariableDefined() )
{
fullFileName = Pgm().GetKicadEnvVariable() + shortname;
if( wxFileExists( fullFileName ) )
return fullFileName;
}
// find binary file from possibilities list:
// /usr/local/kicad/linux or c:/kicad/winexe
// Path list for KiCad binary files
const static wxChar* possibilities[] = {
#ifdef __WINDOWS__
wxT( "c:/kicad/bin/" ),
wxT( "d:/kicad/bin/" ),
wxT( "c:/Program Files/kicad/bin/" ),
wxT( "d:/Program Files/kicad/bin/" ),
#else
wxT( "/usr/bin/" ),
wxT( "/usr/local/bin/" ),
wxT( "/usr/local/kicad/bin/" ),
#endif
};
for( unsigned i=0; i<DIM(possibilities); ++i )
{
fullFileName = possibilities[i] + shortname;
if( wxFileExists( fullFileName ) )
return fullFileName;
}
return shortname;
}
int ExecuteFile( wxWindow* frame, const wxString& ExecFile, const wxString& param,
wxProcess *callback )
{
wxString fullFileName;
fullFileName = FindKicadFile( ExecFile );
#ifdef __WXMAC__
if( wxFileExists( fullFileName ) || wxDir::Exists( fullFileName ) )
{
return ProcessExecute( Pgm().GetExecutablePath() + wxT( "/" )
+ ExecFile + wxT( " " )
+ param, wxEXEC_ASYNC, callback );
}
else
{
return ProcessExecute( wxT( "/usr/bin/open " ) + param, wxEXEC_ASYNC, callback );
}
#else
if( wxFileExists( fullFileName ) )
{
if( !param.IsEmpty() )
fullFileName += wxT( " " ) + param;
return ProcessExecute( fullFileName, wxEXEC_ASYNC, callback );
}
#endif
wxString msg;
msg.Printf( _( "Command <%s> could not found" ), GetChars( fullFileName ) );
DisplayError( frame, msg, 20 );
return -1;
}
wxString KicadDatasPath()
{
bool found = false;
wxString data_path;
if( Pgm().IsKicadEnvVariableDefined() ) // Path defined by the KICAD environment variable.
{
data_path = Pgm().GetKicadEnvVariable();
found = true;
}
else // Path of executables.
{
wxString tmp = Pgm().GetExecutablePath();
#ifdef __WINDOWS__
tmp.MakeLower();
#endif
if( tmp.Contains( wxT( "kicad" ) ) )
{
#ifdef __WINDOWS__
tmp = Pgm().GetExecutablePath();
#endif
if( tmp.Last() == '/' )
tmp.RemoveLast();
data_path = tmp.BeforeLast( '/' ); // id cd ../
data_path += UNIX_STRING_DIR_SEP;
// Old versions of KiCad use kicad/ as default for data
// and last versions kicad/share/
// So we search for kicad/share/ first
wxString old_path = data_path;
data_path += wxT( "share/" );
if( wxDirExists( data_path ) )
{
found = true;
}
else if( wxDirExists( old_path ) )
{
data_path = old_path;
found = true;
}
}
}
if( !found )
{
// find KiCad from possibilities list:
// /usr/local/kicad/ or c:/kicad/
const static wxChar* possibilities[] = {
#ifdef __WINDOWS__
wxT( "c:/kicad/share/" ),
wxT( "d:/kicad/share/" ),
wxT( "c:/kicad/" ),
wxT( "d:/kicad/" ),
wxT( "c:/Program Files/kicad/share/" ),
wxT( "d:/Program Files/kicad/share/" ),
wxT( "c:/Program Files/kicad/" ),
wxT( "d:/Program Files/kicad/" ),
#else
wxT( "/usr/share/kicad/" ),
wxT( "/usr/local/share/kicad/" ),
wxT( "/usr/local/kicad/share/" ), // default data path for "universal
// tarballs" and build for a server
// (new)
wxT( "/usr/local/kicad/" ), // default data path for "universal
// tarballs" and build for a server
// (old)
#endif
};
for( unsigned i=0; i<DIM(possibilities); ++i )
{
data_path = possibilities[i];
if( wxDirExists( data_path ) )
{
found = true;
break;
}
}
}
if( found )
{
data_path.Replace( WIN_STRING_DIR_SEP, UNIX_STRING_DIR_SEP );
if( data_path.Last() != '/' )
data_path += UNIX_STRING_DIR_SEP;
}
else
{
data_path.Empty();
}
return data_path;
}
bool OpenPDF( const wxString& file )
{
wxString command;
wxString filename = file;
wxString type;
bool success = false;
Pgm().ReadPdfBrowserInfos();
if( !Pgm().UseSystemPdfBrowser() ) // Run the preferred PDF Browser
{
AddDelimiterString( filename );
command = Pgm().GetPdfBrowserName() + wxT( " " ) + filename;
}
else
{
wxFileType* filetype = NULL;
wxFileType::MessageParameters params( filename, type );
filetype = wxTheMimeTypesManager->GetFileTypeFromExtension( wxT( "pdf" ) );
if( filetype )
success = filetype->GetOpenCommand( &command, params );
delete filetype;
#ifndef __WINDOWS__
// Bug ? under linux wxWidgets returns acroread as PDF viewer, even if
// it does not exist.
if( command.StartsWith( wxT( "acroread" ) ) ) // Workaround
success = false;
#endif
if( success && !command.IsEmpty() )
{
success = ProcessExecute( command );
if( success )
return success;
}
success = false;
command.clear();
if( !success )
{
#if !defined(__WINDOWS__)
AddDelimiterString( filename );
// here is a list of PDF viewers candidates
static const wxChar* tries[] =
{
wxT( "/usr/bin/evince" ),
wxT( "/usr/bin/okular" ),
wxT( "/usr/bin/gpdf" ),
wxT( "/usr/bin/konqueror" ),
wxT( "/usr/bin/kpdf" ),
wxT( "/usr/bin/xpdf" ),
wxT( "/usr/bin/open" ), // BSD and OSX file & dir opener
wxT( "/usr/bin/xdg-open" ), // Freedesktop file & dir opener
};
for( unsigned ii = 0; ii<DIM(tries); ii++ )
{
if( wxFileExists( tries[ii] ) )
{
command = tries[ii];
command += wxT( ' ' );
command += filename;
break;
}
}
#endif
}
}
if( !command.IsEmpty() )
{
success = ProcessExecute( command );
if( !success )
{
wxString msg;
msg.Printf( _( "Problem while running the PDF viewer\nCommand is '%s'" ),
GetChars( command ) );
DisplayError( NULL, msg );
}
}
else
{
wxString msg;
msg.Printf( _( "Unable to find a PDF viewer for <%s>" ), GetChars( filename ) );
DisplayError( NULL, msg );
success = false;
}
return success;
}
void OpenFile( const wxString& file )
{
wxString command;
wxString filename = file;
wxFileName CurrentFileName( filename );
wxString ext, type;
ext = CurrentFileName.GetExt();
wxFileType* filetype = wxTheMimeTypesManager->GetFileTypeFromExtension( ext );
bool success = false;
wxFileType::MessageParameters params( filename, type );
if( filetype )
success = filetype->GetOpenCommand( &command, params );
delete filetype;
if( success && !command.IsEmpty() )
ProcessExecute( command );
}
wxString QuoteFullPath( wxFileName& fn, wxPathFormat format )
{
return wxT( "\"" ) + fn.GetFullPath( format ) + wxT( "\"" );
}
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