/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2004-2015 Jean-Pierre Charras, jp.charras at wanadoo.fr * Copyright (C) 2008-2015 Wayne Stambaugh * Copyright (C) 2004-2015 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 class_libentry.cpp */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // the separator char between the subpart id and the reference // 0 (no separator) or '.' or some other character int LIB_PART::m_subpartIdSeparator = 0; // the ascii char value to calculate the subpart symbol id from the part number: // 'A' or '1' usually. (to print U1.A or U1.1) // if this a a digit, a number is used as id symbol int LIB_PART::m_subpartFirstId = 'A'; const wxChar traceSchLibMem[] = wxT( "KISCHLIBMEM" ); // public LIB_ALIAS::LIB_ALIAS( const wxString& aName, LIB_PART* aRootPart ): EDA_ITEM( LIB_ALIAS_T ), shared( aRootPart ) { name = aName; } LIB_ALIAS::LIB_ALIAS( const LIB_ALIAS& aAlias, LIB_PART* aRootPart ) : EDA_ITEM( aAlias ), shared( aRootPart ) { name = aAlias.name; description = aAlias.description; keyWords = aAlias.keyWords; docFileName = aAlias.docFileName; } LIB_ALIAS::~LIB_ALIAS() { wxASSERT_MSG( shared, wxT( "~LIB_ALIAS() without a LIB_PART" ) ); wxLogTrace( traceSchLibMem, wxT( "%s: destroying alias:'%s' of part:'%s'." ), GetChars( wxString::FromAscii( __WXFUNCTION__ ) ), GetChars( name ), GetChars( shared->GetName() ) ); if( shared ) shared->RemoveAlias( this ); } const wxString LIB_ALIAS::GetLibraryName() { wxASSERT_MSG( shared, wxT( "LIB_ALIAS without a LIB_PART" ) ); if( shared ) return shared->GetLibraryName(); return wxString( _( "none" ) ); } bool LIB_ALIAS::IsRoot() const { return Cmp_KEEPCASE( name, shared->GetName() ) == 0; } PART_LIB* LIB_ALIAS::GetLib() { return shared->GetLib(); } bool LIB_ALIAS::SaveDoc( OUTPUTFORMATTER& aFormatter ) { if( description.IsEmpty() && keyWords.IsEmpty() && docFileName.IsEmpty() ) return true; try { aFormatter.Print( 0, "#\n$CMP %s\n", TO_UTF8( name ) ); if( !description.IsEmpty() ) aFormatter.Print( 0, "D %s\n", TO_UTF8( description ) ); if( !keyWords.IsEmpty() ) aFormatter.Print( 0, "K %s\n", TO_UTF8( keyWords ) ); if( !docFileName.IsEmpty() ) aFormatter.Print( 0, "F %s\n", TO_UTF8( docFileName ) ); aFormatter.Print( 0, "$ENDCMP\n" ); } catch( const IO_ERROR& ioe ) { return false; } return true; } bool LIB_ALIAS::operator==( const wxChar* aName ) const { return Cmp_KEEPCASE( name, aName ) == 0; } bool operator<( const LIB_ALIAS& aItem1, const LIB_ALIAS& aItem2 ) { return Cmp_KEEPCASE( aItem1.GetName(), aItem2.GetName() ) < 0; } int LibraryEntryCompare( const LIB_ALIAS* aItem1, const LIB_ALIAS* aItem2 ) { return Cmp_KEEPCASE( aItem1->GetName(), aItem2->GetName() ); } /// http://www.boost.org/doc/libs/1_55_0/libs/smart_ptr/sp_techniques.html#weak_without_shared struct null_deleter { void operator()(void const *) const { } }; LIB_PART::LIB_PART( const wxString& aName, PART_LIB* aLibrary ) : EDA_ITEM( LIB_PART_T ), m_me( this, null_deleter() ) { m_name = aName; m_library = aLibrary; m_dateModified = 0; m_unitCount = 1; m_pinNameOffset = 40; m_options = ENTRY_NORMAL; m_unitsLocked = false; m_showPinNumbers = true; m_showPinNames = true; // Create the default alias if the name parameter is not empty. if( !aName.IsEmpty() ) m_aliases.push_back( new LIB_ALIAS( aName, this ) ); // Add the MANDATORY_FIELDS in RAM only. These are assumed to be present // when the field editors are invoked. LIB_FIELD* value = new LIB_FIELD( this, VALUE ); value->SetText( aName ); drawings.push_back( value ); drawings.push_back( new LIB_FIELD( this, REFERENCE ) ); drawings.push_back( new LIB_FIELD( this, FOOTPRINT ) ); drawings.push_back( new LIB_FIELD( this, DATASHEET ) ); } LIB_PART::LIB_PART( LIB_PART& aPart, PART_LIB* aLibrary ) : EDA_ITEM( aPart ), m_me( this, null_deleter() ) { LIB_ITEM* newItem; m_library = aLibrary; m_name = aPart.m_name; m_FootprintList = aPart.m_FootprintList; m_unitCount = aPart.m_unitCount; m_unitsLocked = aPart.m_unitsLocked; m_pinNameOffset = aPart.m_pinNameOffset; m_showPinNumbers = aPart.m_showPinNumbers; m_showPinNames = aPart.m_showPinNames; m_dateModified = aPart.m_dateModified; m_options = aPart.m_options; BOOST_FOREACH( LIB_ITEM& oldItem, aPart.GetDrawItemList() ) { if( oldItem.IsNew() ) continue; newItem = (LIB_ITEM*) oldItem.Clone(); newItem->SetParent( this ); drawings.push_back( newItem ); } for( size_t i = 0; i < aPart.m_aliases.size(); i++ ) { LIB_ALIAS* alias = new LIB_ALIAS( *aPart.m_aliases[i], this ); m_aliases.push_back( alias ); } } LIB_PART::~LIB_PART() { wxLogTrace( traceSchLibMem, wxT( "%s: destroying part '%s' with alias list count of %llu." ), GetChars( wxString::FromAscii( __WXFUNCTION__ ) ), GetChars( GetName() ), (long long unsigned) m_aliases.size() ); // If the part is being deleted directly rather than through the library, // delete all of the aliases. while( m_aliases.size() ) { LIB_ALIAS* alias = m_aliases.back(); m_aliases.pop_back(); delete alias; } } const wxString LIB_PART::GetLibraryName() { if( m_library ) return m_library->GetName(); return wxString( _( "none" ) ); } wxString LIB_PART::SubReference( int aUnit, bool aAddSeparator ) { wxString subRef; if( m_subpartIdSeparator != 0 && aAddSeparator ) subRef << wxChar( m_subpartIdSeparator ); if( m_subpartFirstId >= '0' && m_subpartFirstId <= '9' ) subRef << aUnit; else { // use letters as notation. To allow more than 26 units, the sub ref // use one letter if letter = A .. Z or a ... z, and 2 letters otherwise // first letter is expected to be 'A' or 'a' (i.e. 26 letters are available) int u; aUnit -= 1; // Unit number starts to 1. now to 0. while( aUnit >= 26 ) // more than one letter are needed { u = aUnit / 26; subRef << wxChar( m_subpartFirstId + u -1 ); aUnit %= 26; } u = m_subpartFirstId + aUnit; subRef << wxChar( u ); } return subRef; } void LIB_PART::SetName( const wxString& aName ) { m_name = aName; GetValueField().SetText( aName ); m_aliases[0]->SetName( aName ); } void LIB_PART::Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDc, const wxPoint& aOffset, int aMulti, int aConvert, GR_DRAWMODE aDrawMode, EDA_COLOR_T aColor, const TRANSFORM& aTransform, bool aShowPinText, bool aDrawFields, bool aOnlySelected, const std::vector* aPinsDangling ) { BASE_SCREEN* screen = aPanel ? aPanel->GetScreen() : NULL; GRSetDrawMode( aDc, aDrawMode ); /* draw background for filled items using background option * Solid lines will be drawn after the background * Note also, background is not drawn when: * printing in black and white * If the color is not the default color (aColor != -1 ) */ if( ! (screen && screen->m_IsPrinting && GetGRForceBlackPenState()) && (aColor == UNSPECIFIED_COLOR) ) { BOOST_FOREACH( LIB_ITEM& drawItem, drawings ) { if( drawItem.m_Fill != FILLED_WITH_BG_BODYCOLOR ) continue; if( aOnlySelected && !drawItem.IsSelected() ) continue; // Do not draw an item while moving (the cursor handler does that) if( drawItem.m_Flags & IS_MOVED ) continue; // Do not draw items not attached to the current part if( aMulti && drawItem.m_Unit && ( drawItem.m_Unit != aMulti ) ) continue; if( aConvert && drawItem.m_Convert && ( drawItem.m_Convert != aConvert ) ) continue; if( drawItem.Type() == LIB_FIELD_T ) continue; if( drawItem.Type() == LIB_FIELD_T ) { drawItem.Draw( aPanel, aDc, aOffset, aColor, aDrawMode, (void*) NULL, aTransform ); } // Now, draw only the background for items with // m_Fill == FILLED_WITH_BG_BODYCOLOR: drawItem.Draw( aPanel, aDc, aOffset, aColor, aDrawMode, (void*) false, aTransform ); } } // Track the index into the dangling pins list size_t pin_index = 0; BOOST_FOREACH( LIB_ITEM& drawItem, drawings ) { if( aOnlySelected && !drawItem.IsSelected() ) continue; // Do not draw an item while moving (the cursor handler does that) if( drawItem.m_Flags & IS_MOVED ) continue; // Do not draw items not attached to the current part if( aMulti && drawItem.m_Unit && ( drawItem.m_Unit != aMulti ) ) continue; if( aConvert && drawItem.m_Convert && ( drawItem.m_Convert != aConvert ) ) continue; if( !aDrawFields && drawItem.Type() == LIB_FIELD_T ) continue; if( drawItem.Type() == LIB_PIN_T ) { LIB_PIN& pin = dynamic_cast( drawItem ); uintptr_t flags = 0; if( aShowPinText ) flags |= PIN_DRAW_TEXTS; if( !aPinsDangling || (aPinsDangling->size() > pin_index && (*aPinsDangling)[pin_index] ) ) flags |= PIN_DRAW_DANGLING; if( pin.IsPowerConnection() && IsPower() ) flags |= PIN_DANGLING_HIDDEN; drawItem.Draw( aPanel, aDc, aOffset, aColor, aDrawMode, (void*) flags, aTransform ); ++pin_index; } else if( drawItem.Type() == LIB_FIELD_T ) { drawItem.Draw( aPanel, aDc, aOffset, aColor, aDrawMode, (void*) NULL, aTransform ); } else { bool forceNoFill = drawItem.m_Fill == FILLED_WITH_BG_BODYCOLOR; drawItem.Draw( aPanel, aDc, aOffset, aColor, aDrawMode, (void*) forceNoFill, aTransform ); } } // Enable this to draw the anchor of the component. #if 0 int len = aDc->DeviceToLogicalXRel( 3 ); EDA_RECT* const clipbox = aPanel ? aPanel->GetClipBox() : NULL; GRLine( clipbox, aDc, aOffset.x, aOffset.y - len, aOffset.x, aOffset.y + len, 0, aColor ); GRLine( clipbox, aDc, aOffset.x - len, aOffset.y, aOffset.x + len, aOffset.y, 0, aColor ); #endif /* Enable this to draw the bounding box around the component to validate * the bounding box calculations. */ #if 0 EDA_RECT bBox = GetBoundingBox( aMulti, aConvert ); bBox.RevertYAxis(); bBox = aTransform.TransformCoordinate( bBox ); bBox.Move( aOffset ); GRRect( aPanel ? aPanel->GetClipBox() : NULL, aDc, bBox, 0, LIGHTMAGENTA ); #endif } void LIB_PART::Plot( PLOTTER* aPlotter, int aUnit, int aConvert, const wxPoint& aOffset, const TRANSFORM& aTransform ) { wxASSERT( aPlotter != NULL ); aPlotter->SetColor( GetLayerColor( LAYER_DEVICE ) ); bool fill = aPlotter->GetColorMode(); // draw background for filled items using background option // Solid lines will be drawn after the background BOOST_FOREACH( LIB_ITEM& item, drawings ) { // Lib Fields are not plotted here, because this plot function // is used to plot schematic items, which have they own fields if( item.Type() == LIB_FIELD_T ) continue; if( aUnit && item.m_Unit && ( item.m_Unit != aUnit ) ) continue; if( aConvert && item.m_Convert && ( item.m_Convert != aConvert ) ) continue; if( item.m_Fill == FILLED_WITH_BG_BODYCOLOR ) item.Plot( aPlotter, aOffset, fill, aTransform ); } // Not filled items and filled shapes are now plotted // (plot only items which are not already plotted) BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( item.Type() == LIB_FIELD_T ) continue; if( aUnit && item.m_Unit && ( item.m_Unit != aUnit ) ) continue; if( aConvert && item.m_Convert && ( item.m_Convert != aConvert ) ) continue; if( item.m_Fill != FILLED_WITH_BG_BODYCOLOR ) item.Plot( aPlotter, aOffset, fill, aTransform ); } } void LIB_PART::PlotLibFields( PLOTTER* aPlotter, int aUnit, int aConvert, const wxPoint& aOffset, const TRANSFORM& aTransform ) { wxASSERT( aPlotter != NULL ); aPlotter->SetColor( GetLayerColor( LAYER_FIELDS ) ); bool fill = aPlotter->GetColorMode(); BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( item.Type() != LIB_FIELD_T ) continue; if( aUnit && item.m_Unit && ( item.m_Unit != aUnit ) ) continue; if( aConvert && item.m_Convert && ( item.m_Convert != aConvert ) ) continue; // The reference is a special case: we should change the basic text // to add '?' and the part id LIB_FIELD& field = (LIB_FIELD&) item; wxString tmp = field.GetShownText(); if( field.GetId() == REFERENCE ) { wxString text = field.GetFullText( aUnit ); field.SetText( text ); } item.Plot( aPlotter, aOffset, fill, aTransform ); field.SetText( tmp ); } } void LIB_PART::RemoveDrawItem( LIB_ITEM* aItem, EDA_DRAW_PANEL* aPanel, wxDC* aDc ) { wxASSERT( aItem != NULL ); // none of the MANDATORY_FIELDS may be removed in RAM, but they may be // omitted when saving to disk. if( aItem->Type() == LIB_FIELD_T ) { LIB_FIELD* field = (LIB_FIELD*) aItem; if( field->GetId() < MANDATORY_FIELDS ) { wxLogWarning( _( "An attempt was made to remove the %s field from component %s in library %s." ), GetChars( field->GetName() ), GetChars( GetName() ), GetChars( GetLibraryName() ) ); return; } } LIB_ITEMS::iterator i; for( i = drawings.begin(); i < drawings.end(); i++ ) { if( *i == aItem ) { if( aDc != NULL ) aItem->Draw( aPanel, aDc, wxPoint( 0, 0 ), UNSPECIFIED_COLOR, g_XorMode, NULL, DefaultTransform ); drawings.erase( i ); SetModified(); break; } } } void LIB_PART::AddDrawItem( LIB_ITEM* aItem ) { wxASSERT( aItem != NULL ); drawings.push_back( aItem ); drawings.sort(); } LIB_ITEM* LIB_PART::GetNextDrawItem( LIB_ITEM* aItem, KICAD_T aType ) { /* Return the next draw object pointer. * If item is NULL return the first item of type in the list. */ if( drawings.empty() ) return NULL; if( aItem == NULL && aType == TYPE_NOT_INIT ) // type is unspecified return &drawings[0]; // Search for last item size_t idx = 0; if( aItem ) { for( ; idx < drawings.size(); idx++ ) { if( aItem == &drawings[idx] ) { idx++; // Prepare the next item search break; } } } // Search the next item for( ; idx < drawings.size(); idx++ ) { if( aType == TYPE_NOT_INIT || drawings[ idx ].Type() == aType ) return &drawings[ idx ]; } return NULL; } void LIB_PART::GetPins( LIB_PINS& aList, int aUnit, int aConvert ) { /* Notes: * when aUnit == 0: no unit filtering * when aConvert == 0: no convert (shape selection) filtering * when .m_Unit == 0, the body item is common to units * when .m_Convert == 0, the body item is common to shapes */ BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( item.Type() != LIB_PIN_T ) // we search pins only continue; // Unit filtering: if( aUnit && item.m_Unit && ( item.m_Unit != aUnit ) ) continue; // Shape filtering: if( aConvert && item.m_Convert && ( item.m_Convert != aConvert ) ) continue; aList.push_back( (LIB_PIN*) &item ); } } LIB_PIN* LIB_PART::GetPin( const wxString& aNumber, int aUnit, int aConvert ) { wxString pNumber; LIB_PINS pinList; GetPins( pinList, aUnit, aConvert ); for( size_t i = 0; i < pinList.size(); i++ ) { wxASSERT( pinList[i]->Type() == LIB_PIN_T ); pinList[i]->PinStringNum( pNumber ); if( aNumber == pNumber ) return pinList[i]; } return NULL; } bool LIB_PART::PinsConflictWith( LIB_PART& aOtherPart, bool aTestNums, bool aTestNames, bool aTestType, bool aTestOrientation, bool aTestLength ) { LIB_PINS thisPinList; GetPins( thisPinList, /* aUnit */ 0, /* aConvert */ 0 ); BOOST_FOREACH( LIB_PIN* eachThisPin, thisPinList ) { wxASSERT( eachThisPin ); LIB_PINS otherPinList; aOtherPart.GetPins( otherPinList, /* aUnit */ 0, /* aConvert */ 0 ); bool foundMatch = false; BOOST_FOREACH( LIB_PIN* eachOtherPin, otherPinList ) { wxASSERT( eachOtherPin ); // Same position? if( eachThisPin->GetPosition() != eachOtherPin->GetPosition() ) continue; // Same number? wxString eachThisPinNumber, eachOtherPinNumber; eachThisPin->PinStringNum( eachThisPinNumber ); eachOtherPin->PinStringNum( eachOtherPinNumber ); if( aTestNums && ( eachThisPinNumber != eachOtherPinNumber )) continue; // Same name? if( aTestNames && ( eachThisPin->GetName() != eachOtherPin->GetName() )) continue; // Same electrical type? if( aTestType && ( eachThisPin->GetType() != eachOtherPin->GetType() )) continue; // Same orientation? if( aTestOrientation && ( eachThisPin->GetOrientation() != eachOtherPin->GetOrientation() )) continue; // Same length? if( aTestLength && ( eachThisPin->GetLength() != eachOtherPin->GetLength() )) continue; foundMatch = true; } if( !foundMatch ) { // This means there was not an identical (according to the arguments) // pin at the same position in the other component. return true; } } // The loop never gave up, so no conflicts were found. return false; } bool LIB_PART::Save( OUTPUTFORMATTER& aFormatter ) { LIB_FIELD& value = GetValueField(); // First line: it s a comment (component name for readers) aFormatter.Print( 0, "#\n# %s\n#\n", TO_UTF8( value.GetText() ) ); // Save data aFormatter.Print( 0, "DEF" ); #if 0 && defined(DEBUG) if( value.GetText() == wxT( "R" ) ) { int breakhere = 1; (void) breakhere; } #endif if( value.IsVisible() ) { aFormatter.Print( 0, " %s", TO_UTF8( value.GetText() ) ); } else { aFormatter.Print( 0, " ~%s", TO_UTF8( value.GetText() ) ); } LIB_FIELD& reference = GetReferenceField(); if( !reference.GetText().IsEmpty() ) { aFormatter.Print( 0, " %s", TO_UTF8( reference.GetText() ) ); } else { aFormatter.Print( 0, " ~" ); } aFormatter.Print( 0, " %d %d %c %c %d %c %c\n", 0, m_pinNameOffset, m_showPinNumbers ? 'Y' : 'N', m_showPinNames ? 'Y' : 'N', m_unitCount, m_unitsLocked ? 'L' : 'F', m_options == ENTRY_POWER ? 'P' : 'N' ); if( !SaveDateAndTime( aFormatter ) ) return false; LIB_FIELDS fields; GetFields( fields ); // Mandatory fields: // may have their own save policy so there is a separate loop for them. // Empty fields are saved, because the user may have set visibility, // size and orientation for( int i = 0; i < MANDATORY_FIELDS; ++i ) { if( !fields[i].Save( aFormatter ) ) return false; } // User defined fields: // may have their own save policy so there is a separate loop for them. int fieldId = MANDATORY_FIELDS; // really wish this would go away. for( unsigned i = MANDATORY_FIELDS; i < fields.size(); ++i ) { // There is no need to save empty fields, i.e. no reason to preserve field // names now that fields names come in dynamically through the template // fieldnames. if( !fields[i].GetText().IsEmpty() ) { fields[i].SetId( fieldId++ ); if( !fields[i].Save( aFormatter ) ) return false; } } // Save the alias list: a line starting by "ALIAS". The first alias is the root // and has the same name as the component. In the old library file format this // alias does not get added to the alias list. if( m_aliases.size() > 1 ) { aFormatter.Print( 0, "ALIAS" ); for( unsigned i = 1; i < m_aliases.size(); i++ ) { aFormatter.Print( 0, " %s", TO_UTF8( m_aliases[i]->GetName() ) ); } aFormatter.Print( 0, "\n" ); } // Write the footprint filter list if( m_FootprintList.GetCount() != 0 ) { aFormatter.Print( 0, "$FPLIST\n" ); for( unsigned i = 0; i < m_FootprintList.GetCount(); i++ ) { aFormatter.Print( 0, " %s\n", TO_UTF8( m_FootprintList[i] ) ); } aFormatter.Print( 0, "$ENDFPLIST\n" ); } // Save graphics items (including pins) if( !drawings.empty() ) { /* we sort the draw items, in order to have an edition more easy, * when a file editing "by hand" is made */ drawings.sort(); aFormatter.Print( 0, "DRAW\n" ); BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( item.Type() == LIB_FIELD_T ) continue; if( !item.Save( aFormatter ) ) return false; } aFormatter.Print( 0, "ENDDRAW\n" ); } aFormatter.Print( 0, "ENDDEF\n" ); return true; } bool LIB_PART::Load( LINE_READER& aLineReader, wxString& aErrorMsg ) { int unused; char* p; char* componentName; char* prefix = NULL; char* line; bool result; wxString Msg; line = aLineReader.Line(); p = strtok( line, " \t\r\n" ); if( strcmp( p, "DEF" ) != 0 ) { aErrorMsg.Printf( wxT( "DEF command expected in line %d, aborted." ), aLineReader.LineNumber() ); return false; } // Read DEF line: char drawnum = 0; char drawname = 0; if( ( componentName = strtok( NULL, " \t\n" ) ) == NULL // Part name: || ( prefix = strtok( NULL, " \t\n" ) ) == NULL // Prefix name: || ( p = strtok( NULL, " \t\n" ) ) == NULL // NumOfPins: || sscanf( p, "%d", &unused ) != 1 || ( p = strtok( NULL, " \t\n" ) ) == NULL // TextInside: || sscanf( p, "%d", &m_pinNameOffset ) != 1 || ( p = strtok( NULL, " \t\n" ) ) == NULL // DrawNums: || sscanf( p, "%c", &drawnum ) != 1 || ( p = strtok( NULL, " \t\n" ) ) == NULL // DrawNums: || sscanf( p, "%c", &drawname ) != 1 || ( p = strtok( NULL, " \t\n" ) ) == NULL // m_unitCount: || sscanf( p, "%d", &m_unitCount ) != 1 ) { aErrorMsg.Printf( wxT( "Wrong DEF format in line %d, skipped." ), aLineReader.LineNumber() ); while( (line = aLineReader.ReadLine()) != NULL ) { p = strtok( line, " \t\n" ); if( p && stricmp( p, "ENDDEF" ) == 0 ) break; } return false; } // Ensure m_unitCount is >= 1 (could be read as 0 in old libraries) if( m_unitCount < 1 ) m_unitCount = 1; m_showPinNumbers = ( drawnum == 'N' ) ? false : true; m_showPinNames = ( drawname == 'N' ) ? false : true; // Copy part name and prefix. LIB_FIELD& value = GetValueField(); if( componentName[0] != '~' ) { m_name = FROM_UTF8( componentName ); value.SetText( m_name ); } else { m_name = FROM_UTF8( &componentName[1] ); value.SetText( m_name ); value.SetVisible( false ); } // Add the root alias to the alias list. m_aliases.push_back( new LIB_ALIAS( m_name, this ) ); LIB_FIELD& reference = GetReferenceField(); if( strcmp( prefix, "~" ) == 0 ) { reference.Empty(); reference.SetVisible( false ); } else { reference.SetText( FROM_UTF8( prefix ) ); } // Copy optional infos if( ( p = strtok( NULL, " \t\n" ) ) != NULL && *p == 'L' ) m_unitsLocked = true; if( ( p = strtok( NULL, " \t\n" ) ) != NULL && *p == 'P' ) m_options = ENTRY_POWER; // Read next lines, until "ENDDEF" is found while( ( line = aLineReader.ReadLine() ) != NULL ) { p = strtok( line, " \t\r\n" ); // This is the error flag ( if an error occurs, result = false) result = true; if( *line == '#' ) // a comment continue; if( p == NULL ) // empty line continue; if( line[0] == 'T' && line[1] == 'i' ) result = LoadDateAndTime( aLineReader ); else if( *line == 'F' ) result = LoadField( aLineReader, Msg ); else if( strcmp( p, "ENDDEF" ) == 0 ) // End of component description goto ok; else if( strcmp( p, "DRAW" ) == 0 ) result = LoadDrawEntries( aLineReader, Msg ); else if( strncmp( p, "ALIAS", 5 ) == 0 ) { p = strtok( NULL, "\r\n" ); result = LoadAliases( p, aErrorMsg ); } else if( strncmp( p, "$FPLIST", 5 ) == 0 ) result = LoadFootprints( aLineReader, Msg ); // End line or block analysis: test for an error if( !result ) { if( Msg.IsEmpty() ) aErrorMsg.Printf( wxT( "error occurred at line %d " ), aLineReader.LineNumber() ); else aErrorMsg.Printf( wxT( "error <%s> occurred at line %d " ), GetChars( Msg ), aLineReader.LineNumber() ); return false; } } return false; ok: // If we are here, this part is O.k. - put it in: drawings.sort(); return true; } bool LIB_PART::LoadDrawEntries( LINE_READER& aLineReader, wxString& aErrorMsg ) { char* line; LIB_ITEM* newEntry = NULL; while( true ) { if( !( line = aLineReader.ReadLine() ) ) { aErrorMsg = wxT( "file ended prematurely loading component draw element" ); return false; } if( strncmp( line, "ENDDRAW", 7 ) == 0 ) break; newEntry = NULL; switch( line[0] ) { case 'A': // Arc newEntry = ( LIB_ITEM* ) new LIB_ARC( this ); break; case 'C': // Circle newEntry = ( LIB_ITEM* ) new LIB_CIRCLE( this ); break; case 'T': // Text newEntry = ( LIB_ITEM* ) new LIB_TEXT( this ); break; case 'S': // Square newEntry = ( LIB_ITEM* ) new LIB_RECTANGLE( this ); break; case 'X': // Pin Description newEntry = ( LIB_ITEM* ) new LIB_PIN( this ); break; case 'P': // Polyline newEntry = ( LIB_ITEM* ) new LIB_POLYLINE( this ); break; case 'B': // Bezier Curves newEntry = ( LIB_ITEM* ) new LIB_BEZIER( this ); break; case '#': // Comment continue; case '\n': case '\r': case 0: // empty line continue; default: aErrorMsg.Printf( wxT( "undefined DRAW command %c" ), line[0] ); return false; } if( !newEntry->Load( aLineReader, aErrorMsg ) ) { aErrorMsg.Printf( wxT( "error '%s' in DRAW command %c" ), GetChars( aErrorMsg ), line[0] ); delete newEntry; // Flush till end of draw section do { if( !aLineReader.ReadLine() ) { aErrorMsg = wxT( "file ended prematurely while attempting " "to flush to end of drawing section." ); return false; } } while( strncmp( line, "ENDDRAW", 7 ) != 0 ); return false; } else { drawings.push_back( newEntry ); } } return true; } bool LIB_PART::LoadAliases( char* aLine, wxString& aErrorMsg ) { char* text = strtok( aLine, " \t\r\n" ); while( text ) { m_aliases.push_back( new LIB_ALIAS( FROM_UTF8( text ), this ) ); text = strtok( NULL, " \t\r\n" ); } return true; } bool LIB_PART::LoadField( LINE_READER& aLineReader, wxString& aErrorMsg ) { LIB_FIELD* field = new LIB_FIELD( this ); if( !field->Load( aLineReader, aErrorMsg ) ) { delete field; return false; } if( field->GetId() < MANDATORY_FIELDS ) { LIB_FIELD* fixedField = GetField( field->GetId() ); // this will fire only if somebody broke a constructor or editor. // MANDATORY_FIELDS are always present in ram resident components, no // exceptions, and they always have their names set, even fixed fields. wxASSERT( fixedField ); *fixedField = *field; if( field->GetId() == VALUE ) m_name = field->GetText(); delete field; } else { drawings.push_back( field ); } return true; } bool LIB_PART::LoadFootprints( LINE_READER& aLineReader, wxString& aErrorMsg ) { char* line; char* p; while( true ) { if( !( line = aLineReader.ReadLine() ) ) { aErrorMsg = wxT( "file ended prematurely while loading footprints" ); return false; } p = strtok( line, " \t\r\n" ); if( stricmp( p, "$ENDFPLIST" ) == 0 ) break; m_FootprintList.Add( FROM_UTF8( p ) ); } return true; } const EDA_RECT LIB_PART::GetBoundingBox( int aUnit, int aConvert ) const { EDA_RECT bBox; bool initialized = false; for( unsigned ii = 0; ii < drawings.size(); ii++ ) { const LIB_ITEM& item = drawings[ii]; if( ( item.m_Unit > 0 ) && ( ( m_unitCount > 1 ) && ( aUnit > 0 ) && ( aUnit != item.m_Unit ) ) ) continue; if( item.m_Convert > 0 && ( ( aConvert > 0 ) && ( aConvert != item.m_Convert ) ) ) continue; if ( ( item.Type() == LIB_FIELD_T ) && !( ( LIB_FIELD& ) item ).IsVisible() ) continue; if( initialized ) bBox.Merge( item.GetBoundingBox() ); else { bBox = item.GetBoundingBox(); initialized = true; } } return bBox; } const EDA_RECT LIB_PART::GetBodyBoundingBox( int aUnit, int aConvert ) const { EDA_RECT bBox; bool initialized = false; for( unsigned ii = 0; ii < drawings.size(); ii++ ) { const LIB_ITEM& item = drawings[ii]; if( ( item.m_Unit > 0 ) && ( ( m_unitCount > 1 ) && ( aUnit > 0 ) && ( aUnit != item.m_Unit ) ) ) continue; if( item.m_Convert > 0 && ( ( aConvert > 0 ) && ( aConvert != item.m_Convert ) ) ) continue; if ( item.Type() == LIB_FIELD_T ) continue; if( initialized ) bBox.Merge( item.GetBoundingBox() ); else { bBox = item.GetBoundingBox(); initialized = true; } } return bBox; } void LIB_PART::deleteAllFields() { LIB_ITEMS::iterator it; for( it = drawings.begin(); it!=drawings.end(); /* deleting */ ) { if( it->Type() != LIB_FIELD_T ) { ++it; continue; } // 'it' is not advanced, but should point to next in list after erase() it = drawings.erase( it ); } } void LIB_PART::SetFields( const std::vector & aFields ) { deleteAllFields(); for( unsigned i=0; iSetParent( this ); drawings.push_back( field ); } // Reorder drawings: transparent polygons first, pins and text last. // so texts have priority on screen. drawings.sort(); } void LIB_PART::GetFields( LIB_FIELDS& aList ) { LIB_FIELD* field; // The only caller of this function is the library field editor, so it // establishes policy here. // Grab the MANDATORY_FIELDS first, in expected order given by // enum NumFieldType for( int id=0; idGetId() < MANDATORY_FIELDS ) continue; // was added above aList.push_back( *field ); } } LIB_FIELD* LIB_PART::GetField( int aId ) { BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( item.Type() != LIB_FIELD_T ) continue; LIB_FIELD* field = ( LIB_FIELD* ) &item; if( field->GetId() == aId ) return field; } return NULL; } LIB_FIELD* LIB_PART::FindField( const wxString& aFieldName ) { BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( item.Type() != LIB_FIELD_T ) continue; LIB_FIELD* field = ( LIB_FIELD* ) &item; if( field->GetName() == aFieldName ) return field; } return NULL; } LIB_FIELD& LIB_PART::GetValueField() { LIB_FIELD* field = GetField( VALUE ); wxASSERT( field != NULL ); return *field; } LIB_FIELD& LIB_PART::GetReferenceField() { LIB_FIELD* field = GetField( REFERENCE ); wxASSERT( field != NULL ); return *field; } bool LIB_PART::SaveDateAndTime( OUTPUTFORMATTER& aFormatter ) { int year, mon, day, hour, min, sec; if( m_dateModified == 0 ) return true; sec = m_dateModified & 63; min = ( m_dateModified >> 6 ) & 63; hour = ( m_dateModified >> 12 ) & 31; day = ( m_dateModified >> 17 ) & 31; mon = ( m_dateModified >> 22 ) & 15; year = ( m_dateModified >> 26 ) + 1990; aFormatter.Print( 0, "Ti %d/%d/%d %d:%d:%d\n", year, mon, day, hour, min, sec ); return true; } bool LIB_PART::LoadDateAndTime( char* aLine ) { int year, mon, day, hour, min, sec; year = mon = day = hour = min = sec = 0; strtok( aLine, " \r\t\n" ); strtok( NULL, " \r\t\n" ); if( sscanf( aLine, "%d/%d/%d %d:%d:%d", &year, &mon, &day, &hour, &min, &sec ) != 6 ) return false; m_dateModified = ( sec & 63 ) + ( ( min & 63 ) << 6 ) + ( ( hour & 31 ) << 12 ) + ( ( day & 31 ) << 17 ) + ( ( mon & 15 ) << 22 ) + ( ( year - 1990 ) << 26 ); return true; } void LIB_PART::SetOffset( const wxPoint& aOffset ) { BOOST_FOREACH( LIB_ITEM& item, drawings ) { item.SetOffset( aOffset ); } } void LIB_PART::RemoveDuplicateDrawItems() { drawings.unique(); } bool LIB_PART::HasConversion() const { for( unsigned ii = 0; ii < drawings.size(); ii++ ) { const LIB_ITEM& item = drawings[ii]; if( item.m_Convert > 1 ) return true; } return false; } void LIB_PART::ClearStatus() { BOOST_FOREACH( LIB_ITEM& item, drawings ) { item.m_Flags = 0; } } int LIB_PART::SelectItems( EDA_RECT& aRect, int aUnit, int aConvert, bool aEditPinByPin ) { int itemCount = 0; BOOST_FOREACH( LIB_ITEM& item, drawings ) { item.ClearFlags( SELECTED ); if( ( item.m_Unit && item.m_Unit != aUnit ) || ( item.m_Convert && item.m_Convert != aConvert ) ) { if( item.Type() != LIB_PIN_T ) continue; // Specific rules for pins. if( aEditPinByPin || m_unitsLocked || ( item.m_Convert && item.m_Convert != aConvert ) ) continue; } if( item.Inside( aRect ) ) { item.SetFlags( SELECTED ); itemCount++; } } return itemCount; } void LIB_PART::MoveSelectedItems( const wxPoint& aOffset ) { BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( !item.IsSelected() ) continue; item.SetOffset( aOffset ); item.m_Flags = 0; } drawings.sort(); } void LIB_PART::ClearSelectedItems() { BOOST_FOREACH( LIB_ITEM& item, drawings ) { item.m_Flags = 0; } } void LIB_PART::DeleteSelectedItems() { LIB_ITEMS::iterator item = drawings.begin(); // We *do not* remove the 2 mandatory fields: reference and value // so skip them (do not remove) if they are flagged selected. // Skip also not visible items. // But I think fields must not be deleted by a block delete command or other global command // because they are not really graphic items while( item != drawings.end() ) { if( item->Type() == LIB_FIELD_T ) { #if 0 // Set to 1 to allows fields deletion on block delete or other global command LIB_FIELD& field = ( LIB_FIELD& ) *item; if( (field.GetId() == REFERENCE) || (field.m_FieldId == VALUE) || (field.m_Attributs & TEXT_NO_VISIBLE) ) #endif item->ClearFlags( SELECTED ); } if( !item->IsSelected() ) item++; else item = drawings.erase( item ); } } void LIB_PART::CopySelectedItems( const wxPoint& aOffset ) { /* *do not* use iterators here, because new items * are added to drawings that is a boost::ptr_vector. * When push_back elements in buffer, * a memory reallocation can happen and will break pointers */ unsigned icnt = drawings.size(); for( unsigned ii = 0; ii < icnt; ii++ ) { LIB_ITEM& item = drawings[ii]; // We *do not* copy fields because they are unique for the whole component // so skip them (do not duplicate) if they are flagged selected. if( item.Type() == LIB_FIELD_T ) item.ClearFlags( SELECTED ); if( !item.IsSelected() ) continue; item.ClearFlags( SELECTED ); LIB_ITEM* newItem = (LIB_ITEM*) item.Clone(); newItem->SetFlags( SELECTED ); drawings.push_back( newItem ); } MoveSelectedItems( aOffset ); drawings.sort(); } void LIB_PART::MirrorSelectedItemsH( const wxPoint& aCenter ) { BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( !item.IsSelected() ) continue; item.MirrorHorizontal( aCenter ); item.m_Flags = 0; } drawings.sort(); } void LIB_PART::MirrorSelectedItemsV( const wxPoint& aCenter ) { BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( !item.IsSelected() ) continue; item.MirrorVertical( aCenter ); item.m_Flags = 0; } drawings.sort(); } void LIB_PART::RotateSelectedItems( const wxPoint& aCenter ) { BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( !item.IsSelected() ) continue; item.Rotate( aCenter ); item.m_Flags = 0; } drawings.sort(); } LIB_ITEM* LIB_PART::LocateDrawItem( int aUnit, int aConvert, KICAD_T aType, const wxPoint& aPoint ) { BOOST_FOREACH( LIB_ITEM& item, drawings ) { if( ( aUnit && item.m_Unit && ( aUnit != item.m_Unit) ) || ( aConvert && item.m_Convert && ( aConvert != item.m_Convert ) ) || ( ( item.Type() != aType ) && ( aType != TYPE_NOT_INIT ) ) ) continue; if( item.HitTest( aPoint ) ) return &item; } return NULL; } LIB_ITEM* LIB_PART::LocateDrawItem( int aUnit, int aConvert, KICAD_T aType, const wxPoint& aPoint, const TRANSFORM& aTransform ) { /* we use LocateDrawItem( int aUnit, int convert, KICAD_T type, const * wxPoint& pt ) to search items. * because this function uses DefaultTransform as orient/mirror matrix * we temporary copy aTransform in DefaultTransform */ LIB_ITEM* item; TRANSFORM transform = DefaultTransform; DefaultTransform = aTransform; item = LocateDrawItem( aUnit, aConvert, aType, aPoint ); // Restore matrix DefaultTransform = transform; return item; } void LIB_PART::SetUnitCount( int aCount ) { if( m_unitCount == aCount ) return; if( aCount < m_unitCount ) { LIB_ITEMS::iterator i; i = drawings.begin(); while( i != drawings.end() ) { if( i->m_Unit > aCount ) i = drawings.erase( i ); else i++; } } else { int prevCount = m_unitCount; // We cannot use an iterator here, because when adding items in vector // the buffer can be reallocated, that change the previous value of // .begin() and .end() iterators and invalidate others iterators unsigned imax = drawings.size(); for( unsigned ii = 0; ii < imax; ii++ ) { if( drawings[ii].m_Unit != 1 ) continue; for( int j = prevCount + 1; j <= aCount; j++ ) { LIB_ITEM* newItem = (LIB_ITEM*) drawings[ii].Clone(); newItem->m_Unit = j; drawings.push_back( newItem ); } } drawings.sort(); } m_unitCount = aCount; } void LIB_PART::SetConversion( bool aSetConvert ) { if( aSetConvert == HasConversion() ) return; // Duplicate items to create the converted shape if( aSetConvert ) { std::vector< LIB_ITEM* > tmp; // Temporarily store the duplicated pins here. BOOST_FOREACH( LIB_ITEM& item, drawings ) { // Only pins are duplicated. if( item.Type() != LIB_PIN_T ) continue; if( item.m_Convert == 1 ) { LIB_ITEM* newItem = (LIB_ITEM*) item.Clone(); newItem->m_Convert = 2; tmp.push_back( newItem ); } } // Transfer the new pins to the LIB_PART. for( unsigned i = 0; i < tmp.size(); i++ ) drawings.push_back( tmp[i] ); } else { // Delete converted shape items because the converted shape does // not exist LIB_ITEMS::iterator i = drawings.begin(); while( i != drawings.end() ) { if( i->m_Convert > 1 ) i = drawings.erase( i ); else i++; } } } wxArrayString LIB_PART::GetAliasNames( bool aIncludeRoot ) const { wxArrayString names; LIB_ALIASES::const_iterator it; for( it=m_aliases.begin(); itIsRoot() ) continue; names.Add( (*it)->GetName() ); } return names; } bool LIB_PART::HasAlias( const wxString& aName ) const { wxCHECK2_MSG( !aName.IsEmpty(), return false, wxT( "Cannot get alias with an empty name, bad programmer." ) ); for( size_t i = 0; i < m_aliases.size(); i++ ) { if( Cmp_KEEPCASE( aName, m_aliases[i]->GetName() ) == 0 ) return true; } return false; } void LIB_PART::SetAliases( const wxArrayString& aAliasList ) { wxCHECK_RET( !m_library, wxT( "Part aliases cannot be changed when they are owned by a library." ) ); if( aAliasList == GetAliasNames() ) return; // Add names not existing in the current component alias list. for( size_t i = 0; i < aAliasList.GetCount(); i++ ) { if( HasAlias( aAliasList[ i ] ) ) continue; m_aliases.push_back( new LIB_ALIAS( aAliasList[ i ], this ) ); } // Remove names in the current component that are not in the new alias list. LIB_ALIASES::iterator it = m_aliases.begin(); while( it != m_aliases.end() ) { int index = aAliasList.Index( (*it)->GetName(), false ); if( index != wxNOT_FOUND || (*it)->IsRoot() ) ++it; else it = m_aliases.erase( it ); } } #if 0 // this version looked suspect to me, it did not rename a deleted root void LIB_PART::RemoveAlias( const wxString& aName ) { wxCHECK_RET( m_library == NULL, wxT( "Part aliases cannot be changed when they are owned by a library." ) ); wxCHECK_RET( !aName.IsEmpty(), wxT( "Cannot get alias with an empty name." ) ); LIB_ALIASES::iterator it; for( it = m_aliases.begin(); it < m_aliases.end(); it++ ) { if( Cmp_KEEPCASE( aName, (*it)->GetName() ) == 0 ) { m_aliases.erase( it ); break; } } } #else void LIB_PART::RemoveAlias( const wxString& aName ) { LIB_ALIAS* a = GetAlias( aName ); if( a ) RemoveAlias( a ); } #endif LIB_ALIAS* LIB_PART::RemoveAlias( LIB_ALIAS* aAlias ) { wxCHECK_MSG( aAlias, NULL, wxT( "Cannot remove alias by NULL pointer." ) ); LIB_ALIAS* nextAlias = NULL; LIB_ALIASES::iterator it = find( m_aliases.begin(), m_aliases.end(), aAlias ); if( it != m_aliases.end() ) { bool rename = aAlias->IsRoot(); wxLogTrace( traceSchLibMem, wxT( "%s: part:'%s', alias:'%s', alias count %llu, reference count %ld." ), GetChars( wxString::FromAscii( __WXFUNCTION__ ) ), GetChars( m_name ), GetChars( aAlias->GetName() ), (long long unsigned) m_aliases.size(), m_me.use_count() ); it = m_aliases.erase( it ); if( !m_aliases.empty() ) { if( it == m_aliases.end() ) it = m_aliases.begin(); nextAlias = *it; if( rename ) SetName( nextAlias->GetName() ); } } return nextAlias; } void LIB_PART::RemoveAllAliases() { // Remove all of the aliases except the root alias. while( m_aliases.size() > 1 ) m_aliases.pop_back(); } LIB_ALIAS* LIB_PART::GetAlias( const wxString& aName ) { wxCHECK2_MSG( !aName.IsEmpty(), return NULL, wxT( "Cannot get alias with an empty name. Bad programmer!" ) ); for( size_t i = 0; i < m_aliases.size(); i++ ) { if( Cmp_KEEPCASE( aName, m_aliases[i]->GetName() ) == 0 ) return m_aliases[i]; } return NULL; } LIB_ALIAS* LIB_PART::GetAlias( size_t aIndex ) { wxCHECK2_MSG( aIndex < m_aliases.size(), return NULL, wxT( "Illegal alias list index, bad programmer." ) ); return m_aliases[aIndex]; } void LIB_PART::AddAlias( const wxString& aName ) { wxCHECK_RET( !HasAlias( aName ), wxT( "Part <" ) + GetName() + wxT( "> already has an alias <" ) + aName + wxT( ">. Bad programmer." ) ); m_aliases.push_back( new LIB_ALIAS( aName, this ) ); } void LIB_PART::SetSubpartIdNotation( int aSep, int aFirstId ) { m_subpartFirstId = 'A'; m_subpartIdSeparator = 0; if( aSep == '.' || aSep == '-' || aSep == '_' ) m_subpartIdSeparator = aSep; if( aFirstId == '1' && aSep != 0 ) m_subpartFirstId = aFirstId; }