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kicad/pcbnew/librairi.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2015 KiCad Developers, see change_log.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 librairi.cpp
* @brief Manage module (footprint) libraries.
*/
#include <wx/ffile.h>
#include <wx/stdpaths.h>
#include <fctsys.h>
#include <pgm_base.h>
#include <kiface_i.h>
#include <class_drawpanel.h>
#include <confirm.h>
#include <kicad_string.h>
#include <gestfich.h>
#include <wxPcbStruct.h>
#include <dialog_helpers.h>
#include <filter_reader.h>
#include <macros.h>
#include <fp_lib_table.h>
#include <validators.h>
#include <class_board.h>
#include <class_module.h>
#include <pcbnew.h>
#include <module_editor_frame.h>
#include <wildcards_and_files_ext.h>
#include <kicad_plugin.h>
#include <legacy_plugin.h>
#include <dialog_select_pretty_lib.h>
// unique, "file local" translations:
#define FMT_OK_OVERWRITE _( "Library '%s' exists, OK to replace ?" )
#define FMT_CREATE_LIB _( "Create New Library Folder (the .pretty folder is the library)" )
#define FMT_OK_DELETE _( "OK to delete module %s in library '%s'" )
#define FMT_IMPORT_MODULE _( "Import Footprint" )
#define FMT_FILE_NOT_FOUND _( "File '%s' not found" )
#define FMT_NOT_MODULE _( "Not a footprint file" )
#define FMT_MOD_NOT_FOUND _( "Unable to find or load footprint %s from lib path '%s'" )
#define FMT_BAD_PATH _( "Unable to find or load footprint from path '%s'" )
#define FMT_BAD_PATHS _( "The footprint library '%s' could not be found in any of the search paths." )
#define FMT_LIB_READ_ONLY _( "Library '%s' is read only, not writable" )
#define FMT_EXPORT_MODULE _( "Export Footprint" )
#define FMT_SAVE_MODULE _( "Save Footprint" )
#define FMT_MOD_REF _( "Enter footprint name:" )
#define FMT_EXPORTED _( "Footprint exported to file '%s'" )
#define FMT_MOD_DELETED _( "Footprint %s deleted from library '%s'" )
#define FMT_MOD_CREATE _( "New Footprint" )
#define FMT_MOD_EXISTS _( "Footprint %s already exists in library '%s'" )
#define FMT_NO_REF_ABORTED _( "No footprint name defined." )
#define FMT_SELECT_LIB _( "Select Library" )
static const wxString INFO_LEGACY_LIB_WARN_EDIT(
_( "Writing/modifying legacy libraries (.mod files) is not allowed\n"\
"Please save the current library to the new .pretty format\n"\
"and update your footprint lib table\n"\
"to save your footprint (a .kicad_mod file) in the .pretty library folder" ) );
static const wxString INFO_LEGACY_LIB_WARN_DELETE(
_( "Modifying legacy libraries (.mod files) is not allowed\n"\
"Please save the current library under the new .pretty format\n"\
"and update your footprint lib table\n"\
"before deleting a footprint" ) );
static const wxString ModLegacyExportFileWildcard( _( "Legacy foot print export files (*.emp)|*.emp" ) );
static const wxString ModImportFileWildcard( _( "GPcb foot print files (*)|*" ) );
#define EXPORT_IMPORT_LASTPATH_KEY wxT( "import_last_path" )
MODULE* FOOTPRINT_EDIT_FRAME::Import_Module()
{
// use the clipboard for this in the future?
// Some day it might be useful save the last library type selected along with the path.
static int lastFilterIndex = 0;
wxString lastOpenedPathForLoading = m_mruPath;
wxConfigBase* config = Kiface().KifaceSettings();
if( config )
config->Read( EXPORT_IMPORT_LASTPATH_KEY, &lastOpenedPathForLoading );
wxString wildCard;
wildCard << wxGetTranslation( KiCadFootprintLibFileWildcard ) << wxChar( '|' )
<< wxGetTranslation( ModLegacyExportFileWildcard ) << wxChar( '|' )
<< wxGetTranslation( ModImportFileWildcard ) << wxChar( '|' )
<< wxGetTranslation( GedaPcbFootprintLibFileWildcard );
wxFileDialog dlg( this, FMT_IMPORT_MODULE,
lastOpenedPathForLoading, wxEmptyString,
wildCard, wxFD_OPEN | wxFD_FILE_MUST_EXIST );
dlg.SetFilterIndex( lastFilterIndex );
if( dlg.ShowModal() == wxID_CANCEL )
return NULL;
lastFilterIndex = dlg.GetFilterIndex();
FILE* fp = wxFopen( dlg.GetPath(), wxT( "rt" ) );
if( !fp )
{
wxString msg = wxString::Format( FMT_FILE_NOT_FOUND, GetChars( dlg.GetPath() ) );
DisplayError( this, msg );
return NULL;
}
if( config ) // Save file path
{
lastOpenedPathForLoading = wxPathOnly( dlg.GetPath() );
config->Write( EXPORT_IMPORT_LASTPATH_KEY, lastOpenedPathForLoading );
}
wxString moduleName;
bool isGeda = false;
bool isLegacy = false;
{
FILE_LINE_READER freader( fp, dlg.GetPath() ); // I own fp, and will close it.
WHITESPACE_FILTER_READER reader( freader ); // skip blank lines
reader.ReadLine();
char* line = reader.Line();
if( !strnicmp( line, "(module", 7 ) )
{
// isKicad = true;
}
else if( !strnicmp( line, FOOTPRINT_LIBRARY_HEADER, FOOTPRINT_LIBRARY_HEADER_CNT ) )
{
isLegacy = true;
while( reader.ReadLine() )
{
if( !strnicmp( line, "$MODULE", 7 ) )
{
moduleName = FROM_UTF8( StrPurge( line + sizeof( "$MODULE" ) -1 ) );
break;
}
}
}
else if( !strnicmp( line, "Element", 7 ) )
{
isGeda = true;
}
else
{
DisplayError( this, FMT_NOT_MODULE );
return NULL;
}
// fp is closed here by ~FILE_LINE_READER()
}
MODULE* module;
if( isGeda )
{
try
{
wxFileName fn = dlg.GetPath();
PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::GEDA_PCB ) );
moduleName = fn.GetName();
module = pi->FootprintLoad( fn.GetPath(), moduleName );
if( !module )
{
wxString msg = wxString::Format(
FMT_MOD_NOT_FOUND, GetChars( moduleName ), GetChars( fn.GetPath() ) );
DisplayError( this, msg );
return NULL;
}
}
catch( const IO_ERROR& ioe )
{
DisplayError( this, ioe.errorText );
return NULL;
}
}
else if( isLegacy )
{
try
{
PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
module = pi->FootprintLoad( dlg.GetPath(), moduleName );
if( !module )
{
wxString msg = wxString::Format(
FMT_MOD_NOT_FOUND, GetChars( moduleName ), GetChars( dlg.GetPath() ) );
DisplayError( this, msg );
return NULL;
}
}
catch( const IO_ERROR& ioe )
{
DisplayError( this, ioe.errorText );
return NULL;
}
}
else // if( isKicad )
{
try
{
// This technique was chosen to create an example of how reading
// the s-expression format from clipboard could be done.
wxString fcontents;
PCB_IO pcb_io;
wxFFile f( dlg.GetPath() );
if( !f.IsOpened() )
{
wxString msg = wxString::Format( FMT_BAD_PATH, GetChars( dlg.GetPath() ) );
DisplayError( this, msg );
return NULL;
}
f.ReadAll( &fcontents );
module = dyn_cast<MODULE*>( pcb_io.Parse( fcontents ) );
if( !module )
{
wxString msg = wxString::Format( FMT_BAD_PATH, GetChars( dlg.GetPath() ) );
DisplayError( this, msg );
return NULL;
}
}
catch( const IO_ERROR& ioe )
{
DisplayError( this, ioe.errorText );
return NULL;
}
}
// Insert footprint in list
GetBoard()->Add( module );
// Display info :
SetMsgPanel( module );
PlaceModule( module, NULL );
if( IsGalCanvasActive() )
module->SetPosition( wxPoint( 0, 0 ) );
GetBoard()->m_Status_Pcb = 0;
GetBoard()->BuildListOfNets();
updateView();
return module;
}
void FOOTPRINT_EDIT_FRAME::Export_Module( MODULE* aModule )
{
wxFileName fn;
wxConfigBase* config = Kiface().KifaceSettings();
if( !aModule )
return;
fn.SetName( aModule->GetFPID().GetFootprintName() );
wxString wildcard = wxGetTranslation( KiCadFootprintLibFileWildcard );
fn.SetExt( KiCadFootprintFileExtension );
if( config )
{
wxString path;
config->Read( EXPORT_IMPORT_LASTPATH_KEY, &path, m_mruPath );
fn.SetPath( path );
}
wxFileDialog dlg( this, FMT_EXPORT_MODULE, fn.GetPath(), fn.GetFullName(),
wildcard, wxFD_SAVE | wxFD_OVERWRITE_PROMPT );
if( dlg.ShowModal() == wxID_CANCEL )
return;
fn = dlg.GetPath();
if( config ) // Save file path
{
config->Write( EXPORT_IMPORT_LASTPATH_KEY, fn.GetPath() );
}
try
{
// Export as *.kicad_pcb format, using a strategy which is specifically chosen
// as an example on how it could also be used to send it to the system clipboard.
PCB_IO pcb_io( CTL_FOR_LIBRARY );
/* This module should *already* be "normalized" in a way such that
orientation is zero, etc., since it came from module editor.
module->SetTimeStamp( 0 );
module->SetParent( 0 );
module->SetOrientation( 0 );
*/
pcb_io.Format( aModule );
FILE* fp = wxFopen( dlg.GetPath(), wxT( "wt" ) );
fprintf( fp, "%s", pcb_io.GetStringOutput( false ).c_str() );
fclose( fp );
}
catch( const IO_ERROR& ioe )
{
DisplayError( this, ioe.errorText );
return;
}
wxString msg = wxString::Format( FMT_EXPORTED, GetChars( dlg.GetPath() ) );
DisplayInfoMessage( this, msg );
}
bool FOOTPRINT_EDIT_FRAME::SaveCurrentModule( const wxString* aLibPath )
{
wxString libPath = aLibPath ? *aLibPath : getLibPath();
IO_MGR::PCB_FILE_T piType = IO_MGR::GuessPluginTypeFromLibPath( libPath );
// Legacy libraries are readable, but writing legacy format is not allowed
if( piType == IO_MGR::LEGACY )
{
DisplayInfoMessage( this, INFO_LEGACY_LIB_WARN_EDIT );
return false;
}
try
{
PLUGIN::RELEASER pi( IO_MGR::PluginFind( piType ) );
pi->FootprintSave( libPath, GetBoard()->m_Modules );
}
catch( const IO_ERROR& ioe )
{
DisplayError( this, ioe.errorText );
return false;
}
return true;
}
wxString PCB_BASE_EDIT_FRAME::CreateNewLibrary()
{
// Kicad cannot write legacy format libraries, only .pretty new format
// because the legacy format cannot handle current features.
// The footprint library is actually a directory
// prompt user for footprint library name, ending by ".pretty"
// Because there are constraints for the directory name to create,
// (the name should have the extension ".pretty", and the folder cannot be inside
// a footprint library), we do not use the standard wxDirDialog.
wxString initialPath = wxPathOnly( Prj().GetProjectFullName() );
DIALOG_SELECT_PRETTY_LIB dlg( this, initialPath );
if( dlg.ShowModal() != wxID_OK )
return wxEmptyString;
wxString libPath = dlg.GetFullPrettyLibName();
// We can save fp libs only using IO_MGR::KICAD format (.pretty libraries)
IO_MGR::PCB_FILE_T piType = IO_MGR::KICAD;
try
{
PLUGIN::RELEASER pi( IO_MGR::PluginFind( piType ) );
bool writable = false;
bool exists = false;
try
{
writable = pi->IsFootprintLibWritable( libPath );
exists = true; // no exception was thrown, lib must exist.
}
catch( const IO_ERROR& )
{
// ignore, original values of 'writable' and 'exists' are accurate.
}
if( exists )
{
if( !writable )
{
wxString msg = wxString::Format( FMT_LIB_READ_ONLY, GetChars( libPath ) );
DisplayError( this, msg );
return wxEmptyString;
}
else
{
wxString msg = wxString::Format( FMT_OK_OVERWRITE, GetChars( libPath ) );
if( !IsOK( this, msg ) )
return wxEmptyString;
pi->FootprintLibDelete( libPath );
}
}
pi->FootprintLibCreate( libPath );
}
catch( const IO_ERROR& ioe )
{
DisplayError( this, ioe.errorText );
return wxEmptyString;
}
return libPath;
}
bool FOOTPRINT_EDIT_FRAME::DeleteModuleFromCurrentLibrary()
{
wxString nickname = GetCurrentLib();
// Legacy libraries are readable, but modifying legacy format is not allowed
// So prompt the user if he try to delete a footprint from a legacy lib
wxString libfullname = Prj().PcbFootprintLibs()->FindRow(nickname)->GetFullURI();
IO_MGR::PCB_FILE_T piType = IO_MGR::GuessPluginTypeFromLibPath( libfullname );
if( piType == IO_MGR::LEGACY )
{
DisplayInfoMessage( this, INFO_LEGACY_LIB_WARN_DELETE );
return false;
}
if( !Prj().PcbFootprintLibs()->IsFootprintLibWritable( nickname ) )
{
wxString msg = wxString::Format(
_( "Library '%s' is read only" ),
GetChars( nickname )
);
DisplayError( this, msg );
return false;
}
wxString fpid_txt = PCB_BASE_FRAME::SelectFootprint( this, nickname,
wxEmptyString, wxEmptyString, Prj().PcbFootprintLibs() );
if( !fpid_txt )
return false;
FPID fpid( fpid_txt );
wxString fpname = fpid.GetFootprintName();
// Confirmation
wxString msg = wxString::Format( FMT_OK_DELETE, fpname.GetData(), nickname.GetData() );
if( !IsOK( this, msg ) )
return false;
try
{
Prj().PcbFootprintLibs()->FootprintDelete( nickname, fpname );
}
catch( const IO_ERROR& ioe )
{
DisplayError( this, ioe.errorText );
return false;
}
msg.Printf( FMT_MOD_DELETED, fpname.GetData(), nickname.GetData() );
SetStatusText( msg );
return true;
}
void PCB_EDIT_FRAME::ArchiveModulesOnBoard( bool aStoreInNewLib )
{
if( GetBoard()->m_Modules == NULL )
{
DisplayInfoMessage( this, _( "No footprints to archive!" ) );
return;
}
wxString footprintName;
if( !aStoreInNewLib )
{
// The footprints are saved in an existing .pretty library in the fp lib table
PROJECT& prj = Prj();
wxString last_nickname = prj.GetRString( PROJECT::PCB_LIB_NICKNAME );
wxString nickname = SelectLibrary( last_nickname );
if( !nickname ) // Aborted
return;
prj.SetRString( PROJECT::PCB_LIB_NICKNAME, nickname );
try
{
FP_LIB_TABLE* tbl = prj.PcbFootprintLibs();
for( MODULE* curr_fp = GetBoard()->m_Modules; curr_fp; curr_fp = curr_fp->Next() )
{
if( !curr_fp->GetFPID().GetFootprintName().empty() ) // Can happen with old boards.
tbl->FootprintSave( nickname, curr_fp, false );
}
}
catch( const IO_ERROR& ioe )
{
DisplayError( this, ioe.errorText );
}
}
else
{
// The footprints are saved in a new .pretty library.
// If this library already exists, all previous footprints will be deleted
wxString libPath = CreateNewLibrary();
if( libPath.IsEmpty() ) // Aborted
return;
IO_MGR::PCB_FILE_T piType = IO_MGR::KICAD;
PLUGIN::RELEASER pi( IO_MGR::PluginFind( piType ) );
for( MODULE* curr_fp = GetBoard()->m_Modules; curr_fp; curr_fp = curr_fp->Next() )
{
try
{
if( !curr_fp->GetFPID().GetFootprintName().empty() ) // Can happen with old boards.
pi->FootprintSave( libPath, curr_fp );
}
catch( const IO_ERROR& ioe )
{
DisplayError( this, ioe.errorText );
}
}
}
}
bool FOOTPRINT_EDIT_FRAME::SaveFootprintInLibrary( const wxString& aLibrary,
MODULE* aModule,
bool aOverwrite,
bool aDisplayDialog )
{
if( aModule == NULL )
return false;
SetMsgPanel( aModule );
// Legacy libraries are readable, but modifying legacy format is not allowed
// So prompt the user if he try to add/replace a footprint in a legacy lib
wxString libfullname = Prj().PcbFootprintLibs()->FindRow( aLibrary )->GetFullURI();
IO_MGR::PCB_FILE_T piType = IO_MGR::GuessPluginTypeFromLibPath( libfullname );
if( piType == IO_MGR::LEGACY )
{
DisplayInfoMessage( this, INFO_LEGACY_LIB_WARN_EDIT );
return false;
}
// Ask what to use as the footprint name in the library
wxString footprintName = aModule->GetFPID().GetFootprintName();
if( aDisplayDialog )
{
wxTextEntryDialog dlg( this, _( "Name:" ), FMT_SAVE_MODULE, footprintName );
if( dlg.ShowModal() != wxID_OK )
return false; // canceled by user
footprintName = dlg.GetValue();
footprintName.Trim( true );
footprintName.Trim( false );
if( footprintName.IsEmpty() )
return false;
if( ! MODULE::IsLibNameValid( footprintName ) )
{
wxString msg = wxString::Format(
_("Error:\none of invalid chars '%s' found\nin '%s'" ),
MODULE::StringLibNameInvalidChars( true ),
GetChars( footprintName ) );
DisplayError( NULL, msg );
return false;
}
aModule->SetFPID( FPID( footprintName ) );
}
// Ensure this footprint has a libname
if( footprintName.IsEmpty() )
{
footprintName = wxT("noname");
aModule->SetFPID( FPID( footprintName ) );
}
bool module_exists = false;
try
{
FP_LIB_TABLE* tbl = Prj().PcbFootprintLibs();
MODULE* m = tbl->FootprintLoad( aLibrary, footprintName );
if( m )
{
delete m;
module_exists = true;
// an existing footprint is found in current lib
if( aDisplayDialog )
{
wxString msg = wxString::Format( FMT_MOD_EXISTS,
footprintName.GetData(), aLibrary.GetData() );
SetStatusText( msg );
}
if( !aOverwrite )
{
// Do not save the given footprint: an old one exists
return true;
}
}
// this always overwrites any existing footprint, but should yell on its
// own if the library or footprint is not writable.
tbl->FootprintSave( aLibrary, aModule );
}
catch( const IO_ERROR& ioe )
{
DisplayError( this, ioe.errorText );
return false;
}
if( aDisplayDialog )
{
wxString fmt = module_exists ?
_( "Component [%s] replaced in '%s'" ) :
_( "Component [%s] added in '%s'" );
wxString msg = wxString::Format( fmt, footprintName.GetData(), aLibrary.GetData() );
SetStatusText( msg );
}
return true;
}
MODULE* PCB_BASE_FRAME::CreateNewModule( const wxString& aModuleName )
{
// Creates a new footprint at position 0,0 which contains the minimal items:
// the reference and the value.
// Value : initialized to the footprint name.
// put on fab layer (front side)
// Reference : initialized to a default value (REF**).
// put on silkscreen layer (front side)
wxString moduleName = aModuleName;
// Ask for the new module name
if( moduleName.IsEmpty() )
{
wxTextEntryDialog dlg( this, FMT_MOD_REF, FMT_MOD_CREATE, moduleName );
dlg.SetTextValidator( FILE_NAME_CHAR_VALIDATOR( &moduleName ) );
if( dlg.ShowModal() != wxID_OK )
return NULL; //Aborted by user
}
moduleName.Trim( true );
moduleName.Trim( false );
if( moduleName.IsEmpty() )
{
DisplayInfoMessage( this, FMT_NO_REF_ABORTED );
return NULL;
}
// Creates the new module and add it to the head of the linked list of modules
MODULE* module = new MODULE( GetBoard() );
GetBoard()->Add( module );
// Update parameters: timestamp ...
module->SetLastEditTime();
// Update its name in lib
module->SetFPID( FPID( moduleName ) );
wxPoint default_pos;
BOARD_DESIGN_SETTINGS& settings = GetDesignSettings();
// Update reference:
if( settings.m_RefDefaultText.IsEmpty() )
module->SetReference( moduleName );
else
module->SetReference( settings.m_RefDefaultText );
module->Reference().SetThickness( settings.m_ModuleTextWidth );
module->Reference().SetSize( settings.m_ModuleTextSize );
default_pos.y = GetDesignSettings().m_ModuleTextSize.y / 2;
module->Reference().SetPosition( default_pos );
module->Reference().SetLayer( ToLAYER_ID( settings.m_RefDefaultlayer ) );
module->Reference().SetVisible( settings.m_RefDefaultVisibility );
// Set the value field to a default value
if( settings.m_ValueDefaultText.IsEmpty() )
module->SetValue( moduleName );
else
module->SetValue( settings.m_ValueDefaultText );
module->Value().SetThickness( GetDesignSettings().m_ModuleTextWidth );
module->Value().SetSize( GetDesignSettings().m_ModuleTextSize );
default_pos.y = -default_pos.y;
module->Value().SetPosition( default_pos );
module->Value().SetLayer( ToLAYER_ID( settings.m_ValueDefaultlayer ) );
module->Value().SetVisible( settings.m_ValueDefaultVisibility );
SetMsgPanel( module );
return module;
}
wxString PCB_BASE_FRAME::SelectLibrary( const wxString& aNicknameExisting )
{
wxArrayString headers;
headers.Add( _( "Nickname" ) );
headers.Add( _( "Description" ) );
FP_LIB_TABLE* fptbl = Prj().PcbFootprintLibs();
std::vector< wxArrayString > itemsToDisplay;
std::vector< wxString > nicknames = fptbl->GetLogicalLibs();
for( unsigned i = 0; i < nicknames.size(); i++ )
{
wxArrayString item;
item.Add( nicknames[i] );
item.Add( fptbl->GetDescription( nicknames[i] ) );
itemsToDisplay.push_back( item );
}
EDA_LIST_DIALOG dlg( this, FMT_SELECT_LIB, headers, itemsToDisplay, aNicknameExisting );
if( dlg.ShowModal() != wxID_OK )
return wxEmptyString;
wxString nickname = dlg.GetTextSelection();
wxLogDebug( wxT( "Chose footprint library '%s'." ), GetChars( nickname ) );
return nickname;
}
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