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kicad/eeschema/project_rescue.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Chris Pavlina <pavlina.chris@gmail.com>
* Copyright (C) 2015-2022 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
*/
#include <sch_draw_panel.h>
#include <symbol_library.h>
#include <confirm.h>
#include <connection_graph.h>
#include <invoke_sch_dialog.h>
#include <kiway.h>
#include <symbol_viewer_frame.h>
#include <project_rescue.h>
#include <sch_symbol.h>
#include <sch_sheet.h>
#include <sch_edit_frame.h>
#include <schematic.h>
#include <string_utils.h>
#include <symbol_lib_table.h>
#include <wildcards_and_files_ext.h>
#include <cctype>
#include <map>
typedef std::pair<SCH_SYMBOL*, wxString> SYMBOL_NAME_PAIR;
// Helper sort function, used in getSymbols, to sort a symbol list by lib_id
static bool sort_by_libid( const SCH_SYMBOL* ref, SCH_SYMBOL* cmp )
{
return ref->GetLibId() < cmp->GetLibId();
}
/**
* Fill a vector with all of the project's symbols, to ease iterating over them.
*
* The list is sorted by #LIB_ID, therefore symbols using the same library
* symbol are grouped, allowing later faster calculations (one library search by group
* of symbols)
*
* @param aSymbols is a vector that will take the symbols.
*/
static void getSymbols( SCHEMATIC* aSchematic, std::vector<SCH_SYMBOL*>& aSymbols )
{
SCH_SCREENS screens( aSchematic->Root() );
// Get the full list
for( SCH_SCREEN* screen = screens.GetFirst(); screen; screen = screens.GetNext() )
{
for( EDA_ITEM* aItem : screen->Items().OfType( SCH_SYMBOL_T ) )
aSymbols.push_back( static_cast<SCH_SYMBOL*>( aItem ) );
}
if( aSymbols.empty() )
return;
// sort aSymbols by lib symbol. symbols will be grouped by same lib symbol.
std::sort( aSymbols.begin(), aSymbols.end(), sort_by_libid );
}
/**
* Search the libraries for the first symbol with a given name.
*
* @param aName - name to search for
* @param aLibs - the loaded SYMBOL_LIBS
* @param aCached - whether we are looking for the cached symbol
*/
static LIB_SYMBOL* findSymbol( const wxString& aName, SYMBOL_LIBS* aLibs, bool aCached )
{
LIB_SYMBOL *symbol = nullptr;
for( SYMBOL_LIB& each_lib : *aLibs )
{
if( aCached && !each_lib.IsCache() )
continue;
if( !aCached && each_lib.IsCache() )
continue;
symbol = each_lib.FindSymbol( aName );
if( symbol )
break;
}
return symbol;
}
static wxFileName GetRescueLibraryFileName( SCHEMATIC* aSchematic )
{
wxFileName fn = aSchematic->GetFileName();
fn.SetName( fn.GetName() + wxT( "-rescue" ) );
fn.SetExt( LegacySymbolLibFileExtension );
return fn;
}
RESCUE_CASE_CANDIDATE::RESCUE_CASE_CANDIDATE( const wxString& aRequestedName,
const wxString& aNewName,
LIB_SYMBOL* aLibCandidate,
int aUnit,
int aConvert )
{
m_requested_name = aRequestedName;
m_new_name = aNewName;
m_lib_candidate = aLibCandidate;
m_unit = aUnit;
m_convert = aConvert;
}
void RESCUE_CASE_CANDIDATE::FindRescues( RESCUER& aRescuer,
boost::ptr_vector<RESCUE_CANDIDATE>& aCandidates )
{
typedef std::map<wxString, RESCUE_CASE_CANDIDATE> candidate_map_t;
candidate_map_t candidate_map;
// Remember the list of symbols is sorted by symbol name.
// So a search in libraries is made only once by group
LIB_SYMBOL* case_sensitive_match = nullptr;
std::vector<LIB_SYMBOL*> case_insensitive_matches;
wxString symbol_name;
wxString search_name;
wxString last_symbol_name;
for( SCH_SYMBOL* eachSymbol : *( aRescuer.GetSymbols() ) )
{
symbol_name = eachSymbol->GetLibId().GetLibItemName();
if( last_symbol_name != symbol_name )
{
// A new symbol name is found (a new group starts here).
// Search the symbol names candidates only once for this group:
last_symbol_name = symbol_name;
case_insensitive_matches.clear();
LIB_ID id( wxEmptyString, symbol_name );
case_sensitive_match = aRescuer.GetPrj()->SchLibs()->FindLibSymbol( id );
if( case_sensitive_match )
continue;
// If the case sensitive match failed, try a case insensitive match.
aRescuer.GetPrj()->SchLibs()->FindLibraryNearEntries( case_insensitive_matches,
search_name );
// If there are not case insensitive matches either, the symbol cannot be rescued.
if( !case_insensitive_matches.size() )
continue;
RESCUE_CASE_CANDIDATE candidate( symbol_name, case_insensitive_matches[0]->GetName(),
case_insensitive_matches[0],
eachSymbol->GetUnit(),
eachSymbol->GetConvert() );
candidate_map[symbol_name] = candidate;
}
}
// Now, dump the map into aCandidates
for( const candidate_map_t::value_type& each_pair : candidate_map )
{
aCandidates.push_back( new RESCUE_CASE_CANDIDATE( each_pair.second ) );
}
}
wxString RESCUE_CASE_CANDIDATE::GetActionDescription() const
{
wxString action;
action.Printf( _( "Rename %s to %s" ), m_requested_name, m_new_name );
return action;
}
bool RESCUE_CASE_CANDIDATE::PerformAction( RESCUER* aRescuer )
{
for( SCH_SYMBOL* eachSymbol : *aRescuer->GetSymbols() )
{
if( eachSymbol->GetLibId().GetLibItemName() != UTF8( m_requested_name ) )
continue;
LIB_ID libId;
libId.SetLibItemName( m_new_name );
eachSymbol->SetLibId( libId );
eachSymbol->ClearFlags();
aRescuer->LogRescue( eachSymbol, m_requested_name, m_new_name );
}
return true;
}
RESCUE_CACHE_CANDIDATE::RESCUE_CACHE_CANDIDATE( const wxString& aRequestedName,
const wxString& aNewName,
LIB_SYMBOL* aCacheCandidate,
LIB_SYMBOL* aLibCandidate,
int aUnit,
int aConvert )
{
m_requested_name = aRequestedName;
m_new_name = aNewName;
m_cache_candidate = aCacheCandidate;
m_lib_candidate = aLibCandidate;
m_unit = aUnit;
m_convert = aConvert;
}
RESCUE_CACHE_CANDIDATE::RESCUE_CACHE_CANDIDATE()
{
m_cache_candidate = nullptr;
m_lib_candidate = nullptr;
}
void RESCUE_CACHE_CANDIDATE::FindRescues( RESCUER& aRescuer,
boost::ptr_vector<RESCUE_CANDIDATE>& aCandidates )
{
typedef std::map<wxString, RESCUE_CACHE_CANDIDATE> candidate_map_t;
candidate_map_t candidate_map;
// Remember the list of symbols is sorted by symbol name.
// So a search in libraries is made only once by group
LIB_SYMBOL* cache_match = nullptr;
LIB_SYMBOL* lib_match = nullptr;
wxString symbol_name;
wxString old_symbol_name;
for( SCH_SYMBOL* eachSymbol : *( aRescuer.GetSymbols() ) )
{
symbol_name = eachSymbol->GetLibId().GetUniStringLibItemName();
if( old_symbol_name != symbol_name )
{
// A new symbol name is found (a new group starts here).
// Search the symbol names candidates only once for this group:
old_symbol_name = symbol_name;
cache_match = findSymbol( symbol_name, aRescuer.GetPrj()->SchLibs(), true );
lib_match = findSymbol( symbol_name, aRescuer.GetPrj()->SchLibs(), false );
// At some point during V5 development, the LIB_ID delimiter character ':' was
// replaced by '_' when writing the symbol cache library so we have to test for
// the LIB_NICKNAME_LIB_SYMBOL_NAME case.
if( !cache_match && eachSymbol->GetLibId().IsValid() )
{
wxString tmp;
tmp = eachSymbol->GetLibId().GetLibNickname().wx_str() + wxT( "_" ) +
eachSymbol->GetLibId().GetLibItemName().wx_str();
cache_match = findSymbol( tmp, aRescuer.GetPrj()->SchLibs(), true );
}
// Test whether there is a conflict or if the symbol can only be found in the cache
// and the symbol name does not have any illegal characters.
if( cache_match && lib_match &&
!cache_match->PinsConflictWith( *lib_match, true, true, true, true, false ) )
continue;
if( !cache_match && lib_match )
continue;
// Check if the symbol has already been rescued.
RESCUE_CACHE_CANDIDATE candidate( symbol_name, symbol_name, cache_match, lib_match,
eachSymbol->GetUnit(),
eachSymbol->GetConvert() );
candidate_map[symbol_name] = candidate;
}
}
// Now, dump the map into aCandidates
for( const candidate_map_t::value_type& each_pair : candidate_map )
{
aCandidates.push_back( new RESCUE_CACHE_CANDIDATE( each_pair.second ) );
}
}
wxString RESCUE_CACHE_CANDIDATE::GetActionDescription() const
{
wxString action;
if( !m_cache_candidate && !m_lib_candidate )
action.Printf( _( "Cannot rescue symbol %s which is not available in any library or "
"the cache." ), m_requested_name );
else if( m_cache_candidate && !m_lib_candidate )
action.Printf( _( "Rescue symbol %s found only in cache library to %s." ),
m_requested_name, m_new_name );
else
action.Printf( _( "Rescue modified symbol %s to %s" ),
m_requested_name, m_new_name );
return action;
}
bool RESCUE_CACHE_CANDIDATE::PerformAction( RESCUER* aRescuer )
{
LIB_SYMBOL* tmp = ( m_cache_candidate ) ? m_cache_candidate : m_lib_candidate;
wxCHECK_MSG( tmp, false, "Both cache and library symbols undefined." );
std::unique_ptr<LIB_SYMBOL> new_symbol = tmp->Flatten();
new_symbol->SetName( m_new_name );
aRescuer->AddSymbol( new_symbol.get() );
for( SCH_SYMBOL* eachSymbol : *aRescuer->GetSymbols() )
{
if( eachSymbol->GetLibId().GetLibItemName() != UTF8( m_requested_name ) )
continue;
LIB_ID libId;
libId.SetLibItemName( m_new_name );
eachSymbol->SetLibId( libId );
eachSymbol->ClearFlags();
aRescuer->LogRescue( eachSymbol, m_requested_name, m_new_name );
}
return true;
}
RESCUE_SYMBOL_LIB_TABLE_CANDIDATE::RESCUE_SYMBOL_LIB_TABLE_CANDIDATE(
const LIB_ID& aRequestedId,
const LIB_ID& aNewId,
LIB_SYMBOL* aCacheCandidate,
LIB_SYMBOL* aLibCandidate,
int aUnit,
int aConvert ) : RESCUE_CANDIDATE()
{
m_requested_id = aRequestedId;
m_requested_name = aRequestedId.Format();
m_new_id = aNewId;
m_lib_candidate = aLibCandidate;
m_cache_candidate = aCacheCandidate;
m_unit = aUnit;
m_convert = aConvert;
}
RESCUE_SYMBOL_LIB_TABLE_CANDIDATE::RESCUE_SYMBOL_LIB_TABLE_CANDIDATE()
{
m_cache_candidate = nullptr;
m_lib_candidate = nullptr;
}
void RESCUE_SYMBOL_LIB_TABLE_CANDIDATE::FindRescues(
RESCUER& aRescuer,
boost::ptr_vector<RESCUE_CANDIDATE>& aCandidates )
{
typedef std::map<LIB_ID, RESCUE_SYMBOL_LIB_TABLE_CANDIDATE> candidate_map_t;
candidate_map_t candidate_map;
// Remember the list of symbols is sorted by LIB_ID.
// So a search in libraries is made only once by group
LIB_SYMBOL* cache_match = nullptr;
LIB_SYMBOL* lib_match = nullptr;
LIB_ID old_symbol_id;
wxString symbolName;
for( SCH_SYMBOL* eachSymbol : *( aRescuer.GetSymbols() ) )
{
const LIB_ID& symbol_id = eachSymbol->GetLibId();
if( old_symbol_id != symbol_id )
{
// A new symbol name is found (a new group starts here).
// Search the symbol names candidates only once for this group:
old_symbol_id = symbol_id;
symbolName = symbol_id.Format().wx_str();
// Get the library symbol from the cache library. It will be a flattened
// symbol by default (no inheritance).
cache_match = findSymbol( symbolName, aRescuer.GetPrj()->SchLibs(), true );
// At some point during V5 development, the LIB_ID delimiter character ':' was
// replaced by '_' when writing the symbol cache library so we have to test for
// the LIB_NICKNAME_LIB_SYMBOL_NAME case.
if( !cache_match )
{
symbolName = symbol_id.GetLibNickname().wx_str() + wxT( "_" ) +
symbol_id.GetLibItemName().wx_str();
cache_match = findSymbol( symbolName, aRescuer.GetPrj()->SchLibs(), true );
}
// Get the library symbol from the symbol library table.
lib_match = SchGetLibSymbol( symbol_id, aRescuer.GetPrj()->SchSymbolLibTable() );
if( !cache_match && !lib_match )
continue;
LIB_SYMBOL_SPTR lib_match_parent;
// If it's a derive symbol, use the parent symbol to perform the pin test.
if( lib_match && lib_match->IsAlias() )
{
lib_match_parent = lib_match->GetParent().lock();
if( !lib_match_parent )
lib_match = nullptr;
else
lib_match = lib_match_parent.get();
}
// Test whether there is a conflict or if the symbol can only be found in the cache.
if( LIB_ID::HasIllegalChars( symbol_id.GetLibItemName() ) == -1 )
{
if( cache_match && lib_match &&
!cache_match->PinsConflictWith( *lib_match, true, true, true, true, false ) )
{
continue;
}
if( !cache_match && lib_match )
continue;
}
// Fix illegal LIB_ID name characters.
wxString new_name = EscapeString( symbol_id.GetLibItemName(), CTX_LIBID );
// Differentiate symbol name in the rescue library by appending the original symbol
// library table nickname to the symbol name to prevent name clashes in the rescue
// library.
wxString libNickname = GetRescueLibraryFileName( aRescuer.Schematic() ).GetName();
LIB_ID new_id( libNickname, new_name + "-" + symbol_id.GetLibNickname().wx_str() );
RESCUE_SYMBOL_LIB_TABLE_CANDIDATE candidate( symbol_id, new_id, cache_match, lib_match,
eachSymbol->GetUnit(),
eachSymbol->GetConvert() );
candidate_map[symbol_id] = candidate;
}
}
// Now, dump the map into aCandidates
for( const candidate_map_t::value_type& each_pair : candidate_map )
{
aCandidates.push_back( new RESCUE_SYMBOL_LIB_TABLE_CANDIDATE( each_pair.second ) );
}
}
wxString RESCUE_SYMBOL_LIB_TABLE_CANDIDATE::GetActionDescription() const
{
wxString action;
if( !m_cache_candidate && !m_lib_candidate )
{
action.Printf( _( "Cannot rescue symbol %s which is not available in any library or "
"the cache." ),
UnescapeString( m_requested_id.GetLibItemName().wx_str() ) );
}
else if( m_cache_candidate && !m_lib_candidate )
{
action.Printf( _( "Rescue symbol %s found only in cache library to %s." ),
UnescapeString( m_requested_id.Format().wx_str() ),
UnescapeString( m_new_id.Format().wx_str() ) );
}
else
{
action.Printf( _( "Rescue modified symbol %s to %s" ),
UnescapeString( m_requested_id.Format().wx_str() ),
UnescapeString( m_new_id.Format().wx_str() ) );
}
return action;
}
bool RESCUE_SYMBOL_LIB_TABLE_CANDIDATE::PerformAction( RESCUER* aRescuer )
{
LIB_SYMBOL* tmp = ( m_cache_candidate ) ? m_cache_candidate : m_lib_candidate;
wxCHECK_MSG( tmp, false, "Both cache and library symbols undefined." );
std::unique_ptr<LIB_SYMBOL> new_symbol = tmp->Flatten();
new_symbol->SetLibId( m_new_id );
new_symbol->SetName( m_new_id.GetLibItemName() );
aRescuer->AddSymbol( new_symbol.get() );
for( SCH_SYMBOL* eachSymbol : *aRescuer->GetSymbols() )
{
if( eachSymbol->GetLibId() != m_requested_id )
continue;
eachSymbol->SetLibId( m_new_id );
eachSymbol->ClearFlags();
aRescuer->LogRescue( eachSymbol, m_requested_id.Format(), m_new_id.Format() );
}
return true;
}
RESCUER::RESCUER( PROJECT& aProject, SCHEMATIC* aSchematic, SCH_SHEET_PATH* aCurrentSheet,
EDA_DRAW_PANEL_GAL::GAL_TYPE aGalBackEndType )
{
m_schematic = aSchematic ? aSchematic : aCurrentSheet->LastScreen()->Schematic();
wxASSERT( m_schematic );
if( m_schematic )
getSymbols( m_schematic, m_symbols );
m_prj = &aProject;
m_currentSheet = aCurrentSheet;
m_galBackEndType = aGalBackEndType;
}
void RESCUER::LogRescue( SCH_SYMBOL* aSymbol, const wxString &aOldName,
const wxString &aNewName )
{
RESCUE_LOG logitem;
logitem.symbol = aSymbol;
logitem.old_name = aOldName;
logitem.new_name = aNewName;
m_rescue_log.push_back( logitem );
}
bool RESCUER::DoRescues()
{
for( RESCUE_CANDIDATE* each_candidate : m_chosen_candidates )
{
if( ! each_candidate->PerformAction( this ) )
return false;
}
return true;
}
void RESCUER::UndoRescues()
{
for( RESCUE_LOG& each_logitem : m_rescue_log )
{
LIB_ID libId;
libId.SetLibItemName( each_logitem.old_name );
each_logitem.symbol->SetLibId( libId );
each_logitem.symbol->ClearFlags();
}
}
bool RESCUER::RescueProject( wxWindow* aParent, RESCUER& aRescuer, bool aRunningOnDemand )
{
aRescuer.FindCandidates();
if( !aRescuer.GetCandidateCount() )
{
if( aRunningOnDemand )
{
wxMessageDialog dlg( aParent, _( "This project has nothing to rescue." ),
_( "Project Rescue Helper" ) );
dlg.ShowModal();
}
return true;
}
aRescuer.RemoveDuplicates();
aRescuer.InvokeDialog( aParent, !aRunningOnDemand );
// If no symbols were rescued, let the user know what's going on. He might
// have clicked cancel by mistake, and should have some indication of that.
if( !aRescuer.GetChosenCandidateCount() )
{
wxMessageDialog dlg( aParent, _( "No symbols were rescued." ),
_( "Project Rescue Helper" ) );
dlg.ShowModal();
// Set the modified flag even on Cancel. Many users seem to instinctively want to Save at
// this point, due to the reloading of the symbols, so we'll make the save button active.
return true;
}
aRescuer.OpenRescueLibrary();
if( !aRescuer.DoRescues() )
{
aRescuer.UndoRescues();
return false;
}
aRescuer.WriteRescueLibrary( aParent );
return true;
}
void RESCUER::RemoveDuplicates()
{
std::vector<wxString> names_seen;
for( boost::ptr_vector<RESCUE_CANDIDATE>::iterator it = m_all_candidates.begin();
it != m_all_candidates.end(); )
{
bool seen_already = false;
for( wxString& name_seen : names_seen )
{
if( name_seen == it->GetRequestedName() )
{
seen_already = true;
break;
}
}
if( seen_already )
{
it = m_all_candidates.erase( it );
}
else
{
names_seen.push_back( it->GetRequestedName() );
++it;
}
}
}
void LEGACY_RESCUER::FindCandidates()
{
RESCUE_CASE_CANDIDATE::FindRescues( *this, m_all_candidates );
RESCUE_CACHE_CANDIDATE::FindRescues( *this, m_all_candidates );
}
void LEGACY_RESCUER::InvokeDialog( wxWindow* aParent, bool aAskShowAgain )
{
InvokeDialogRescueEach( aParent, static_cast< RESCUER& >( *this ), m_currentSheet,
m_galBackEndType, aAskShowAgain );
}
void LEGACY_RESCUER::OpenRescueLibrary()
{
wxFileName fn = GetRescueLibraryFileName( m_schematic );
std::unique_ptr<SYMBOL_LIB> rescue_lib = std::make_unique<SYMBOL_LIB>( SCH_LIB_TYPE::LT_EESCHEMA,
fn.GetFullPath() );
m_rescue_lib = std::move( rescue_lib );
m_rescue_lib->EnableBuffering();
// If a rescue library already exists copy the contents of that library so we do not
// lose any previous rescues.
SYMBOL_LIB* rescueLib = m_prj->SchLibs()->FindLibrary( fn.GetName() );
if( rescueLib )
{
// For items in the rescue library, aliases are the root symbol.
std::vector< LIB_SYMBOL* > symbols;
rescueLib->GetSymbols( symbols );
for( LIB_SYMBOL* symbol : symbols )
{
// The LIB_SYMBOL copy constructor flattens derived symbols (formerly known as aliases).
m_rescue_lib->AddSymbol( new LIB_SYMBOL( *symbol, m_rescue_lib.get() ) );
}
}
}
bool LEGACY_RESCUER::WriteRescueLibrary( wxWindow *aParent )
{
try
{
m_rescue_lib->Save( false );
}
catch( ... /* IO_ERROR ioe */ )
{
wxString msg;
msg.Printf( _( "Failed to create symbol library file '%s'." ),
m_rescue_lib->GetFullFileName() );
DisplayError( aParent, msg );
return false;
}
wxArrayString libNames;
wxString libPaths;
wxString libName = m_rescue_lib->GetName();
SYMBOL_LIBS *libs = dynamic_cast<SYMBOL_LIBS*>( m_prj->GetElem( PROJECT::ELEM_SCH_SYMBOL_LIBS ) );
if( !libs )
{
libs = new SYMBOL_LIBS();
m_prj->SetElem( PROJECT::ELEM_SCH_SYMBOL_LIBS, libs );
}
try
{
SYMBOL_LIBS::GetLibNamesAndPaths( m_prj, &libPaths, &libNames );
// Make sure the library is not already in the list
while( libNames.Index( libName ) != wxNOT_FOUND )
libNames.Remove( libName );
// Add the library to the top of the list and save.
libNames.Insert( libName, 0 );
SYMBOL_LIBS::SetLibNamesAndPaths( m_prj, libPaths, libNames );
}
catch( const IO_ERROR& )
{
// Could not get or save the current libraries.
return false;
}
// Save the old libraries in case there is a problem after clear(). We'll
// put them back in.
boost::ptr_vector<SYMBOL_LIB> libsSave;
libsSave.transfer( libsSave.end(), libs->begin(), libs->end(), *libs );
m_prj->SetElem( PROJECT::ELEM_SCH_SYMBOL_LIBS, nullptr );
libs = new SYMBOL_LIBS();
try
{
libs->LoadAllLibraries( m_prj );
}
catch( const PARSE_ERROR& )
{
// Some libraries were not found. There's no point in showing the error,
// because it was already shown. Just don't do anything.
}
catch( const IO_ERROR& )
{
// Restore the old list
libs->clear();
libs->transfer( libs->end(), libsSave.begin(), libsSave.end(), libsSave );
return false;
}
m_prj->SetElem( PROJECT::ELEM_SCH_SYMBOL_LIBS, libs );
// Update the schematic symbol library links since the library list has changed.
SCH_SCREENS schematic( m_schematic->Root() );
schematic.UpdateSymbolLinks();
return true;
}
void LEGACY_RESCUER::AddSymbol( LIB_SYMBOL* aNewSymbol )
{
wxCHECK_RET( aNewSymbol, "Invalid LIB_SYMBOL pointer." );
aNewSymbol->SetLib( m_rescue_lib.get() );
m_rescue_lib->AddSymbol( aNewSymbol );
}
SYMBOL_LIB_TABLE_RESCUER::SYMBOL_LIB_TABLE_RESCUER( PROJECT& aProject, SCHEMATIC* aSchematic,
SCH_SHEET_PATH* aCurrentSheet,
EDA_DRAW_PANEL_GAL::GAL_TYPE aGalBackEndType ) :
RESCUER( aProject, aSchematic, aCurrentSheet, aGalBackEndType )
{
m_properties = std::make_unique<PROPERTIES>();
}
void SYMBOL_LIB_TABLE_RESCUER::FindCandidates()
{
RESCUE_SYMBOL_LIB_TABLE_CANDIDATE::FindRescues( *this, m_all_candidates );
}
void SYMBOL_LIB_TABLE_RESCUER::InvokeDialog( wxWindow* aParent, bool aAskShowAgain )
{
InvokeDialogRescueEach( aParent, static_cast< RESCUER& >( *this ), m_currentSheet,
m_galBackEndType, aAskShowAgain );
}
void SYMBOL_LIB_TABLE_RESCUER::OpenRescueLibrary()
{
(*m_properties)[ SCH_LEGACY_PLUGIN::PropBuffering ] = "";
wxFileName fn = GetRescueLibraryFileName( m_schematic );
SYMBOL_LIB_TABLE_ROW* row = m_prj->SchSymbolLibTable()->FindRow( fn.GetName() );
// If a rescue library already exists copy the contents of that library so we do not
// lose any previous rescues.
if( row )
{
if( SCH_IO_MGR::EnumFromStr( row->GetType() ) == SCH_IO_MGR::SCH_KICAD )
fn.SetExt( KiCadSymbolLibFileExtension );
std::vector<LIB_SYMBOL*> symbols;
try
{
m_prj->SchSymbolLibTable()->LoadSymbolLib( symbols, fn.GetName() );
}
catch( ... /* IO_ERROR */ )
{
return;
}
for( LIB_SYMBOL* symbol : symbols )
m_rescueLibSymbols.emplace_back( std::make_unique<LIB_SYMBOL>( *symbol ) );
}
}
bool SYMBOL_LIB_TABLE_RESCUER::WriteRescueLibrary( wxWindow *aParent )
{
wxString msg;
wxFileName fn = GetRescueLibraryFileName( m_schematic );
SYMBOL_LIB_TABLE_ROW* row = m_prj->SchSymbolLibTable()->FindRow( fn.GetName() );
fn.SetExt( KiCadSymbolLibFileExtension );
try
{
SCH_PLUGIN::SCH_PLUGIN_RELEASER pi( SCH_IO_MGR::FindPlugin( SCH_IO_MGR::SCH_KICAD ) );
for( const std::unique_ptr<LIB_SYMBOL>& symbol : m_rescueLibSymbols )
pi->SaveSymbol( fn.GetFullPath(), new LIB_SYMBOL( *symbol.get() ), m_properties.get() );
pi->SaveLibrary( fn.GetFullPath() );
}
catch( const IO_ERROR& ioe )
{
msg.Printf( _( "Failed to save rescue library %s." ), fn.GetFullPath() );
DisplayErrorMessage( aParent, msg, ioe.What() );
return false;
}
// If the rescue library already exists in the symbol library table no need save it to add
// it to the table.
if( !row || ( SCH_IO_MGR::EnumFromStr( row->GetType() ) == SCH_IO_MGR::SCH_LEGACY ) )
{
wxString uri = "${KIPRJMOD}/" + fn.GetFullName();
wxString libNickname = fn.GetName();
row = new SYMBOL_LIB_TABLE_ROW( libNickname, uri, wxT( "KiCad" ) );
m_prj->SchSymbolLibTable()->InsertRow( row, true );
fn = wxFileName( m_prj->GetProjectPath(), SYMBOL_LIB_TABLE::GetSymbolLibTableFileName() );
try
{
m_prj->SchSymbolLibTable()->Save( fn.GetFullPath() );
}
catch( const IO_ERROR& ioe )
{
msg.Printf( _( "Error occurred saving project specific symbol library table." ) );
DisplayErrorMessage( aParent, msg, ioe.What() );
return false;
}
}
m_prj->SetElem( PROJECT::ELEM_SYMBOL_LIB_TABLE, nullptr );
// This can only happen if the symbol library table file was corrupted on write.
if( !m_prj->SchSymbolLibTable() )
return false;
// Update the schematic symbol library links since the library list has changed.
SCH_SCREENS schematic( m_schematic->Root() );
schematic.UpdateSymbolLinks();
return true;
}
void SYMBOL_LIB_TABLE_RESCUER::AddSymbol( LIB_SYMBOL* aNewSymbol )
{
wxCHECK_RET( aNewSymbol, "Invalid LIB_SYMBOL pointer." );
m_rescueLibSymbols.emplace_back( std::make_unique<LIB_SYMBOL>( *aNewSymbol ) );
}
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