412 lines
12 KiB
C++
412 lines
12 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2017 CERN
|
|
* @author Maciej Suminski <maciej.suminski@cern.ch>
|
|
*
|
|
* 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 3
|
|
* 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:
|
|
* https://www.gnu.org/licenses/gpl-3.0.html
|
|
* or you may search the http://www.gnu.org website for the version 3 license,
|
|
* or you may write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef LIB_MANAGER_H
|
|
#define LIB_MANAGER_H
|
|
|
|
#include <map>
|
|
#include <list>
|
|
#include <deque>
|
|
#include <set>
|
|
#include <memory>
|
|
#include <wx/arrstr.h>
|
|
#include <lib_manager_adapter.h>
|
|
|
|
class LIB_ALIAS;
|
|
class LIB_PART;
|
|
class LIB_BUFFER;
|
|
class PART_LIB;
|
|
class SCH_SCREEN;
|
|
class SCH_PLUGIN;
|
|
class LIB_EDIT_FRAME;
|
|
class SYMBOL_LIB_TABLE;
|
|
|
|
/**
|
|
* Class to handle modifications to the symbol libraries.
|
|
*/
|
|
class LIB_MANAGER
|
|
{
|
|
public:
|
|
LIB_MANAGER( LIB_EDIT_FRAME& aFrame );
|
|
|
|
/**
|
|
* Updates the LIB_MANAGER data to synchronize with Symbol Library Table.
|
|
*/
|
|
void Sync( bool aForce = false );
|
|
|
|
int GetHash() const;
|
|
|
|
/**
|
|
* Retruns a library hash value to determine if it has changed.
|
|
*
|
|
* For buffered libraries, it returns a number corresponding to the number
|
|
* of modifications. For original libraries, hash is computed basing on the
|
|
* library URI. Returns -1 when the requested library does not exist.
|
|
*/
|
|
int GetLibraryHash( const wxString& aLibrary ) const;
|
|
|
|
/**
|
|
* Returns the array of library names.
|
|
*/
|
|
wxArrayString GetLibraryNames() const;
|
|
|
|
/**
|
|
* Returns a set containing all part names for a specific library.
|
|
*/
|
|
wxArrayString GetAliasNames( const wxString& aLibrary ) const;
|
|
|
|
std::list<LIB_ALIAS*> GetAliases( const wxString& aLibrary ) const;
|
|
|
|
/**
|
|
* Creates an empty library and adds it to the library table. The library file is created.
|
|
*/
|
|
bool CreateLibrary( const wxString& aFilePath )
|
|
{
|
|
return addLibrary( aFilePath, true );
|
|
}
|
|
|
|
/**
|
|
* Adds an existing library. The library is added to the library table as well.
|
|
*/
|
|
bool AddLibrary( const wxString& aFilePath )
|
|
{
|
|
return addLibrary( aFilePath, false );
|
|
}
|
|
|
|
/**
|
|
* Updates the part buffer with a new version of the part.
|
|
* It is required to save the library to use the updated part in the schematic editor.
|
|
*/
|
|
bool UpdatePart( LIB_PART* aPart, const wxString& aLibrary, wxString aOldName = wxEmptyString );
|
|
|
|
/**
|
|
* Removes the part from the part buffer.
|
|
* It is required to save the library to have the part removed in the schematic editor.
|
|
*/
|
|
bool RemovePart( const wxString& aName, const wxString& aLibrary );
|
|
|
|
/**
|
|
* Returns either an alias of a working LIB_PART copy, or alias of the original part if there
|
|
* is no working copy.
|
|
*/
|
|
LIB_ALIAS* GetAlias( const wxString& aAlias, const wxString& aLibrary ) const;
|
|
|
|
/**
|
|
* Returns the part copy from the buffer. In case it does not exist yet, the copy is created.
|
|
* LIB_MANAGER retains the ownership.
|
|
*/
|
|
LIB_PART* GetBufferedPart( const wxString& aAlias, const wxString& aLibrary );
|
|
|
|
/**
|
|
* Returns the screen used to edit a specific part. LIB_MANAGER retains the ownership.
|
|
*/
|
|
SCH_SCREEN* GetScreen( const wxString& aAlias, const wxString& aLibrary );
|
|
|
|
/**
|
|
* Returns true if part with a specific alias exists in library (either original one or buffered).
|
|
*/
|
|
bool PartExists( const wxString& aAlias, const wxString& aLibrary ) const;
|
|
|
|
/**
|
|
* Returns true if library exists.
|
|
*/
|
|
bool LibraryExists( const wxString& aLibrary ) const;
|
|
|
|
/**
|
|
* Returns true if library has unsaved modifications.
|
|
*/
|
|
bool IsLibraryModified( const wxString& aLibrary ) const;
|
|
|
|
/**
|
|
* Returns true if part has unsaved modifications.
|
|
*/
|
|
bool IsPartModified( const wxString& aAlias, const wxString& aLibrary ) const;
|
|
|
|
/**
|
|
* Returns true if the library is stored in a read-only file.
|
|
* @return True on success, false otherwise.
|
|
*/
|
|
bool IsLibraryReadOnly( const wxString& aLibrary ) const;
|
|
|
|
/**
|
|
* Saves part changes to the library copy used by the schematic editor. Not it is not
|
|
* necessarily saved to the file.
|
|
* @return True on success, false otherwise.
|
|
*/
|
|
bool FlushPart( const wxString& aAlias, const wxString& aLibrary );
|
|
|
|
/**
|
|
* Saves changes to the library copy used by the schematic editor. Note it is not
|
|
* necessarily saved to the file.
|
|
* @param aLibrary is the library name.
|
|
* @return True on success, false otherwise.
|
|
*/
|
|
bool FlushLibrary( const wxString& aLibrary );
|
|
|
|
/**
|
|
* Saves library to a file, including unsaved changes.
|
|
* @param aLibrary is the library name.
|
|
* @param aFileName is the target file name.
|
|
* @return True on success, false otherwise.
|
|
*/
|
|
bool SaveLibrary( const wxString& aLibrary, const wxString& aFileName );
|
|
|
|
/**
|
|
* Saves all changes to libraries.
|
|
* @return True if all changes have been flushed successfully, false otherwise.
|
|
*/
|
|
bool FlushAll();
|
|
|
|
/**
|
|
* Reverts unsaved changes for a particular part.
|
|
* @return True on success, false otherwise.
|
|
*/
|
|
bool RevertPart( const wxString& aAlias, const wxString& aLibrary );
|
|
|
|
/**
|
|
* Reverts unsaved changes for a particular library.
|
|
* @return True on success, false otherwise.
|
|
*/
|
|
bool RevertLibrary( const wxString& aLibrary );
|
|
|
|
/**
|
|
* Replaces all characters considered illegal in library/part names with underscores.
|
|
*/
|
|
static wxString ValidateName( const wxString& aName );
|
|
|
|
/**
|
|
* Returns a library name that is not currently in use.
|
|
* Used for generating names for new libraries.
|
|
*/
|
|
wxString GetUniqueLibraryName() const;
|
|
|
|
/**
|
|
* Returns a component name that is not stored in a library.
|
|
* Used for generating names for new components.
|
|
*/
|
|
wxString GetUniqueComponentName( const wxString& aLibrary ) const;
|
|
|
|
/**
|
|
* Returns the adapter object that provides the stored data.
|
|
*/
|
|
CMP_TREE_MODEL_ADAPTER_BASE::PTR& GetAdapter() { return m_adapter; }
|
|
|
|
/**
|
|
* Returns the currently modified library name.
|
|
*/
|
|
const wxString& GetCurrentLib() const
|
|
{
|
|
return m_currentLib;
|
|
}
|
|
|
|
/**
|
|
* Sets the currently modified library name.
|
|
*/
|
|
void SetCurrentLib( const wxString& aLibrary )
|
|
{
|
|
m_currentLib = aLibrary;
|
|
}
|
|
|
|
/**
|
|
* Returns the currently modified part name.
|
|
*/
|
|
const wxString& GetCurrentPart() const
|
|
{
|
|
return m_currentPart;
|
|
}
|
|
|
|
/**
|
|
* Sets the currently modified part name.
|
|
*/
|
|
void SetCurrentPart( const wxString& aPart )
|
|
{
|
|
m_currentPart = aPart;
|
|
}
|
|
|
|
private:
|
|
///> Parent frame
|
|
LIB_EDIT_FRAME& m_frame;
|
|
|
|
///> Extracts library name basing on the file name
|
|
static wxString getLibraryName( const wxString& aFilePath );
|
|
|
|
///> Helper function to add either existing or create new library
|
|
bool addLibrary( const wxString& aFilePath, bool aCreate );
|
|
|
|
SYMBOL_LIB_TABLE* m_symbolTable;
|
|
|
|
///> Class to store a working copy of a LIB_PART object and editor context.
|
|
class PART_BUFFER
|
|
{
|
|
public:
|
|
PART_BUFFER( LIB_PART* aPart = nullptr, SCH_SCREEN* aScreen = nullptr );
|
|
~PART_BUFFER();
|
|
|
|
LIB_PART* GetPart() const { return m_part; }
|
|
void SetPart( LIB_PART* aPart );
|
|
|
|
LIB_PART* GetOriginal() const { return m_original; }
|
|
void SetOriginal( LIB_PART* aPart );
|
|
|
|
bool IsModified() const;
|
|
SCH_SCREEN* GetScreen() const { return m_screen; }
|
|
|
|
typedef std::shared_ptr<PART_BUFFER> PTR;
|
|
typedef std::weak_ptr<PART_BUFFER> WEAK_PTR;
|
|
|
|
private:
|
|
SCH_SCREEN* m_screen;
|
|
|
|
///> Working copy
|
|
LIB_PART* m_part;
|
|
|
|
///> Initial state of the part
|
|
LIB_PART* m_original;
|
|
};
|
|
|
|
|
|
///> Class to store a working copy of a library
|
|
class LIB_BUFFER
|
|
{
|
|
public:
|
|
LIB_BUFFER( const wxString& aLibrary )
|
|
: m_libName( aLibrary ), m_hash( 1 )
|
|
{
|
|
}
|
|
|
|
bool IsModified() const
|
|
{
|
|
if( !m_deleted.empty() )
|
|
return true;
|
|
|
|
for( const auto& partBuf : m_parts )
|
|
{
|
|
if( partBuf->IsModified() )
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
int GetHash() const
|
|
{
|
|
return m_hash;
|
|
}
|
|
|
|
///> Returns all alias names for stored parts
|
|
wxArrayString GetAliasNames() const;
|
|
|
|
///> Returns the working copy of a LIB_PART object with specified alias
|
|
LIB_PART* GetPart( const wxString& aAlias ) const
|
|
{
|
|
auto buf = GetBuffer( aAlias );
|
|
return buf ? buf->GetPart() : nullptr;
|
|
}
|
|
|
|
///> Creates a new buffer to store a part. LIB_BUFFER takes ownership of aCopy.
|
|
bool CreateBuffer( LIB_PART* aCopy, SCH_SCREEN* aScreen );
|
|
|
|
///> Updates the stored part. LIB_BUFFER takes ownership of aCopy.
|
|
bool UpdateBuffer( PART_BUFFER::PTR aPartBuf, LIB_PART* aCopy );
|
|
|
|
bool DeleteBuffer( PART_BUFFER::PTR aPartBuf );
|
|
|
|
void ClearDeletedBuffer()
|
|
{
|
|
m_deleted.clear();
|
|
}
|
|
|
|
///> Saves stored modifications to Symbol Lib Table. It may result in saving the symbol
|
|
///> to disk as well, depending on the row properties.
|
|
bool SaveBuffer( PART_BUFFER::PTR aPartBuf, SYMBOL_LIB_TABLE* aLibTable );
|
|
|
|
///> Saves stored modificatiosn using a plugin. aBuffer decides whether the changes
|
|
///> should be cached or stored directly to the disk (for SCH_LEGACY_PLUGIN).
|
|
bool SaveBuffer( PART_BUFFER::PTR aPartBuf, SCH_PLUGIN* aPlugin, bool aBuffer );
|
|
|
|
///> Returns a part buffer with LIB_PART holding a particular alias
|
|
PART_BUFFER::PTR GetBuffer( const wxString& aAlias ) const
|
|
{
|
|
auto it = m_aliases.find( aAlias );
|
|
return it != m_aliases.end() ? it->second.lock() : PART_BUFFER::PTR( nullptr );
|
|
}
|
|
|
|
///> Returns all buffered parts
|
|
const std::deque<PART_BUFFER::PTR>& GetBuffers() const
|
|
{
|
|
return m_parts;
|
|
}
|
|
|
|
///> Returns all aliases of buffered parts
|
|
const std::map<wxString, PART_BUFFER::WEAK_PTR>& GetAliases() const
|
|
{
|
|
return m_aliases;
|
|
}
|
|
|
|
private:
|
|
///> Creates alias entries for a particular part buffer
|
|
bool addAliases( PART_BUFFER::PTR aPartBuf );
|
|
|
|
///> Removes alias entries for a particular part buffer
|
|
bool removeAliases( PART_BUFFER::PTR aPartBuf );
|
|
|
|
std::map<wxString, PART_BUFFER::WEAK_PTR> m_aliases;
|
|
std::deque<PART_BUFFER::PTR> m_parts;
|
|
|
|
///> Buffer to keep deleted parts until the library is saved
|
|
std::deque<PART_BUFFER::PTR> m_deleted;
|
|
|
|
/// Buffered library name
|
|
const wxString m_libName;
|
|
|
|
int m_hash;
|
|
|
|
friend class PART_BUFFER;
|
|
};
|
|
|
|
///> Returns a set of LIB_PART objects belonging to the original library
|
|
std::set<LIB_PART*> getOriginalParts( const wxString& aLibrary );
|
|
|
|
///> Returns an existing library buffer or creates one to using
|
|
///> Symbol Library Table to get the original data.
|
|
LIB_BUFFER& getLibraryBuffer( const wxString& aLibrary );
|
|
|
|
///> The library buffers
|
|
std::map<wxString, LIB_BUFFER> m_libs;
|
|
|
|
///> Symbol Lib Table hash value returned during the last synchronization
|
|
int m_syncHash;
|
|
|
|
///> Currently modified part
|
|
wxString m_currentLib;
|
|
|
|
///> Currently modified library
|
|
wxString m_currentPart;
|
|
|
|
LIB_MANAGER_ADAPTER::PTR m_adapter;
|
|
LIB_MANAGER_ADAPTER* getAdapter() { return static_cast<LIB_MANAGER_ADAPTER*>( m_adapter.get() ); }
|
|
};
|
|
|
|
#endif /* LIB_MANAGER_H */
|