sch_sheet_path.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2017 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 2011 Wayne Stambaugh <[email protected]>
 * Copyright (C) 1992-2023 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
 */
 
#ifndef CLASS_DRAWSHEET_PATH_H
#define CLASS_DRAWSHEET_PATH_H
 
#include <map>
#include <optional>
 
#include <kiid.h>
#include <wx/string.h>
 
struct SCH_SYMBOL_INSTANCE
{
 KIID_PATH m_Path;
 
 // Things that can be annotated:
 wxString m_Reference;
 int m_Unit = 1;
 
 // Do not use. This is left over from the dubious decision to instantiate symbol value
 // and footprint fields.
 wxString m_Value;
 wxString m_Footprint;
 
 // The project name associated with this instance.
 wxString m_ProjectName;
};
 
 
extern bool SortSymbolInstancesByProjectUuid( const SCH_SYMBOL_INSTANCE& aLhs,
 const SCH_SYMBOL_INSTANCE& aRhs );
 
 
struct SCH_SHEET_INSTANCE
{
 KIID_PATH m_Path;
 
 wxString m_PageNumber;
 
 // The project name associated with this instance.
 wxString m_ProjectName;
};
 
 
class EDA_ITEM;
class SCH_SHEET;
class SCH_SCREEN;
class SCH_MARKER;
class SCH_ITEM;
class SCH_SYMBOL;
class SCH_REFERENCE_LIST;
 
 
typedef std::map<wxString, SCH_REFERENCE_LIST> SCH_MULTI_UNIT_REFERENCE_MAP;
 
class SCH_SHEET_PATH
{
public:
 SCH_SHEET_PATH();
 
 SCH_SHEET_PATH( const SCH_SHEET_PATH& aOther );
 
 SCH_SHEET_PATH& operator=( const SCH_SHEET_PATH& aOther );
 
 SCH_SHEET_PATH operator+( const SCH_SHEET_PATH& aOther );
 
 ~SCH_SHEET_PATH() = default;
 
 SCH_SHEET* at( size_t aIndex ) const { return m_sheets.at( aIndex ); }
 
 void clear()
 {
 m_sheets.clear();
 Rehash();
 }
 
 bool empty() const { return m_sheets.empty(); }
 
 void pop_back()
 {
 m_sheets.pop_back();
 Rehash();
 }
 
 void push_back( SCH_SHEET* aSheet )
 {
 m_sheets.push_back( aSheet );
 Rehash();
 }
 
 size_t size() const { return m_sheets.size(); }
 
 std::vector<SCH_SHEET*>::iterator erase( std::vector<SCH_SHEET*>::const_iterator aPosition )
 {
 return m_sheets.erase( aPosition );
 }
 
 void Rehash();
 
 size_t GetCurrentHash() const { return m_current_hash; }
 
 void SetVirtualPageNumber( int aPageNumber ) { m_virtualPageNumber = aPageNumber; }
 
 int GetVirtualPageNumber() const { return m_virtualPageNumber; }
 
 void SetPageNumber( const wxString& aPageNumber );
 
 wxString GetPageNumber() const;
 
 const SCH_SHEET* GetSheet( unsigned aIndex ) const
 {
 SCH_SHEET* retv = nullptr;
 
 if( aIndex < size() )
 retv = at( aIndex );
 
 return retv;
 }
 
 bool IsFullPath() const;
 
 int Cmp( const SCH_SHEET_PATH& aSheetPathToTest ) const;
 
 int ComparePageNum( const SCH_SHEET_PATH& aSheetPathToTest ) const;
 
 bool IsContainedWithin( const SCH_SHEET_PATH& aSheetPathToTest ) const;
 
 SCH_SHEET* Last() const;
 
 SCH_SCREEN* LastScreen();
 
 
 SCH_SCREEN* LastScreen() const;
 
 SCH_ITEM* GetItem( const KIID& aID ) const;
 
 wxString PathAsString() const;
 
 KIID_PATH Path() const;
 
 wxString PathHumanReadable( bool aUseShortRootName = true,
 bool aStripTrailingSeparator = false ) const;
 
 void UpdateAllScreenReferences() const;
 
 void AppendSymbol( SCH_REFERENCE_LIST& aReferences, SCH_SYMBOL* aSymbol,
 bool aIncludePowerSymbols = true,
 bool aForceIncludeOrphanSymbols = false ) const;
 
 void GetSymbols( SCH_REFERENCE_LIST& aReferences, bool aIncludePowerSymbols = true,
 bool aForceIncludeOrphanSymbols = false ) const;
 
 void AppendMultiUnitSymbol( SCH_MULTI_UNIT_REFERENCE_MAP& aRefList, SCH_SYMBOL* aSymbol,
 bool aIncludePowerSymbols = true ) const;
 
 void GetMultiUnitSymbols( SCH_MULTI_UNIT_REFERENCE_MAP &aRefList,
 bool aIncludePowerSymbols = true ) const;
 
 bool TestForRecursion( const wxString& aSrcFileName, const wxString& aDestFileName );
 
 void MakeFilePathRelativeToParentSheet();
 
 void AddNewSymbolInstances( const SCH_SHEET_PATH& aPrefixSheetPath );
 
 void RemoveSymbolInstances( const SCH_SHEET_PATH& aPrefixSheetPath );
 
 bool operator==( const SCH_SHEET_PATH& d1 ) const;
 
 bool operator!=( const SCH_SHEET_PATH& d1 ) const { return !( *this == d1 ) ; }
 
 bool operator<( const SCH_SHEET_PATH& d1 ) const { return m_sheets < d1.m_sheets; }
 
private:
 void initFromOther( const SCH_SHEET_PATH& aOther );
 
protected:
 std::vector< SCH_SHEET* > m_sheets;
 
 size_t m_current_hash;
 
 int m_virtualPageNumber; 
 
 std::map<std::pair<wxString, wxString>, bool> m_recursion_test_cache;
};
 
 
namespace std
{
 template<> struct hash<SCH_SHEET_PATH>
 {
 size_t operator()( const SCH_SHEET_PATH& path ) const;
 };
}
 
struct SHEET_PATH_HASH
{
 size_t operator()( const SCH_SHEET_PATH& path ) const
 {
 return path.GetCurrentHash();
 }
};
 
struct SHEET_PATH_CMP
{
 bool operator()( const SCH_SHEET_PATH& lhs, const SCH_SHEET_PATH& rhs ) const
 {
 return lhs.GetCurrentHash() < rhs.GetCurrentHash();
 }
};
 
 
typedef std::vector< SCH_SHEET_PATH > SCH_SHEET_PATHS;
typedef SCH_SHEET_PATHS::iterator SCH_SHEET_PATHS_ITER;
 
 
class SCH_SHEET_LIST : public SCH_SHEET_PATHS
{
public:
 SCH_SHEET_LIST( SCH_SHEET* aSheet = nullptr, bool aCheckIntegrity = false );
 
 ~SCH_SHEET_LIST() {}
 
 bool IsModified() const;
 
 void ClearModifyStatus();
 
 SCH_ITEM* GetItem( const KIID& aID, SCH_SHEET_PATH* aPathOut = nullptr ) const;
 
 void FillItemMap( std::map<KIID, EDA_ITEM*>& aMap );
 
 void AnnotatePowerSymbols();
 
 void GetSymbols( SCH_REFERENCE_LIST& aReferences, bool aIncludePowerSymbols = true,
 bool aForceIncludeOrphanSymbols = false ) const;
 
 void GetSymbolsWithinPath( SCH_REFERENCE_LIST& aReferences, const SCH_SHEET_PATH& aSheetPath,
 bool aIncludePowerSymbols = true,
 bool aForceIncludeOrphanSymbols = false ) const;
 
 void GetSheetsWithinPath( SCH_SHEET_PATHS& aSheets, const SCH_SHEET_PATH& aSheetPath ) const;
 
 
 std::optional<SCH_SHEET_PATH> GetSheetPathByKIIDPath( const KIID_PATH& aPath,
 bool aIncludeLastSheet = true ) const;
 
 
 void GetMultiUnitSymbols( SCH_MULTI_UNIT_REFERENCE_MAP &aRefList,
 bool aIncludePowerSymbols = true ) const;
 
 bool TestForRecursion( const SCH_SHEET_LIST& aSrcSheetHierarchy,
 const wxString& aDestFileName );
 
 SCH_SHEET_PATH* FindSheetForPath( const SCH_SHEET_PATH* aPath );
 
 SCH_SHEET_PATH* FindSheetForScreen( const SCH_SCREEN* aScreen );
 
 SCH_SHEET_LIST FindAllSheetsForScreen( const SCH_SCREEN* aScreen ) const;
 
 void BuildSheetList( SCH_SHEET* aSheet, bool aCheckIntegrity );
 
 void SortByPageNumbers( bool aUpdateVirtualPageNums = true );
 
 bool NameExists( const wxString& aSheetName ) const;
 
 bool PageNumberExists( const wxString& aPageNumber ) const;
 
 void UpdateSymbolInstanceData( const std::vector<SCH_SYMBOL_INSTANCE>& aSymbolInstances );
 
 void UpdateSheetInstanceData( const std::vector<SCH_SHEET_INSTANCE>& aSheetInstances );
 
 std::vector<KIID_PATH> GetPaths() const;
 
 std::vector<SCH_SHEET_INSTANCE> GetSheetInstances() const;
 
 bool AllSheetPageNumbersEmpty() const;
 
 void SetInitialPageNumbers();
 
 void AddNewSymbolInstances( const SCH_SHEET_PATH& aPrefixSheetPath );
 
 void AddNewSheetInstances( const SCH_SHEET_PATH& aPrefixSheetPath,
 int aLastVirtualPageNumber );
 
 int GetLastVirtualPageNumber() const;
 
 void RemoveSymbolInstances( const SCH_SHEET_PATH& aPrefixSheetPath );
 
private:
 SCH_SHEET_PATH m_currentSheetPath;
};
 
#endif // CLASS_DRAWSHEET_PATH_H