C++ LIB_ID::GetLibItemName方法代码示例

void LIB_EDIT_FRAME::OnRevert( wxCommandEvent& aEvent )
{
    LIB_ID libId = getTargetLibId();
    const wxString& libName = libId.GetLibNickname();
    const wxString& partName = libId.GetLibItemName();  // Empty if this is the library itself that is selected

    wxString msg = wxString::Format( _( "Revert \"%s\" to last version saved?" ),
                                     partName.IsEmpty() ? libName : partName );

    if( !ConfirmRevertDialog( this, msg ) )
        return;

    bool reload_currentPart = false;
    wxString curr_partName = partName;

    if( GetCurPart() )
    {
        // the library itself is reverted: the current part will be reloaded only if it is
        // owned by this library
        if( partName.IsEmpty() )
        {
            LIB_ID curr_libId = GetCurPart()->GetLibId();
            reload_currentPart = libName == curr_libId.GetLibNickname();

            if( reload_currentPart )
                curr_partName = curr_libId.GetLibItemName();
        }
        else
            reload_currentPart = isCurrentPart( libId );
    }

    int unit = m_unit;

    if( reload_currentPart )
        emptyScreen();

    if( partName.IsEmpty() )
    {
        m_libMgr->RevertLibrary( libName );
    }
    else
    {
        libId = m_libMgr->RevertPart( libId.GetLibItemName(), libId.GetLibNickname() );

        m_treePane->GetLibTree()->SelectLibId( libId );
        m_libMgr->ClearPartModified( libId.GetLibItemName(), libId.GetLibNickname() );
    }

    if( reload_currentPart && m_libMgr->PartExists( curr_partName, libName ) )
        loadPart( curr_partName, libName, unit );

    m_treePane->Refresh();
    refreshSchematic();
}

void FOOTPRINT_EDIT_FRAME::OnSaveFootprintAsPng( wxCommandEvent& event )
{
    wxString   fullFileName;

    LIB_ID id = GetLoadedFPID();

    if( id.empty() )
    {
        wxMessageBox( _( "No footprint selected." ) );
        return;
    }

    wxFileName fn( id.GetLibItemName() );
    fn.SetExt( "png" );

    wxString projectPath = wxPathOnly( Prj().GetProjectFullName() );

    wxFileDialog dlg( this, _( "Footprint Image File Name" ), projectPath,
                      fn.GetFullName(), PngFileWildcard(), wxFD_SAVE | wxFD_OVERWRITE_PROMPT );

    if( dlg.ShowModal() == wxID_CANCEL || dlg.GetPath().IsEmpty() )
        return;

    // calling wxYield is mandatory under Linux, after closing the file selector dialog
    // to refresh the screen before creating the PNG or JPEG image from screen
    wxYield();
    saveCanvasImageToFile( dlg.GetPath() );
}

bool LIB_EDIT_FRAME::isCurrentPart( const LIB_ID& aLibId ) const
{
    // This will return the root part of any alias
    LIB_PART* part = m_libMgr->GetBufferedPart( aLibId.GetLibItemName(), aLibId.GetLibNickname() );
    // Now we can compare the libId of the current part and the root part
    return ( part && GetCurPart() && part->GetLibId() == GetCurPart()->GetLibId() );
}

void LIB_EDIT_FRAME::OnCopyCutPart( wxCommandEvent& aEvent )
{
    int dummyUnit;
    LIB_ID libId = m_treePane->GetLibTree()->GetSelectedLibId( &dummyUnit );
    LIB_PART* part = m_libMgr->GetBufferedPart( libId.GetLibItemName(), libId.GetLibNickname() );

    if( !part )
        return;

    STRING_FORMATTER formatter;
    SCH_LEGACY_PLUGIN::FormatPart( part, formatter );

    auto clipboard = wxTheClipboard;
    wxClipboardLocker clipboardLock( clipboard );

    if( !clipboardLock || !clipboard->IsOpened() )
        return;

    auto data = new wxTextDataObject( wxString( formatter.GetString().c_str(), wxConvUTF8 ) );
    clipboard->SetData( data );

    clipboard->Flush();

    if( aEvent.GetId() == ID_LIBEDIT_CUT_PART )
        OnRemovePart( aEvent );
}

void FOOTPRINT_EDIT_FRAME::OnUpdateSaveAs( wxUpdateUIEvent& aEvent )
{
    LIB_ID libId = getTargetFPID();
    const wxString& libName = libId.GetLibNickname();
    const wxString& partName = libId.GetLibItemName();

    aEvent.Enable( !libName.IsEmpty() || !partName.IsEmpty() );
}

void LIB_EDIT_FRAME::OnRemovePart( wxCommandEvent& aEvent )
{
    LIB_ID libId = getTargetLibId();

    if( m_libMgr->IsPartModified( libId.GetLibItemName(), libId.GetLibNickname() )
        && !IsOK( this, _( wxString::Format( "Component %s has been modified\n"
                        "Do you want to remove it from the library?",
                        libId.GetUniStringLibItemName() ) ) ) )
    {
        return;
    }

    if( isCurrentPart( libId ) )
        emptyScreen();

    m_libMgr->RemovePart( libId.GetLibItemName(), libId.GetLibNickname() );

    refreshSchematic();
}

void FOOTPRINT_EDIT_FRAME::retainLastFootprint()
{
    LIB_ID id = GetLoadedFPID();

    if( id.IsValid() )
    {
        Prj().SetRString( PROJECT::PCB_FOOTPRINT_EDITOR_NICKNAME, id.GetLibNickname() );
        Prj().SetRString( PROJECT::PCB_FOOTPRINT_EDITOR_FPNAME, id.GetLibItemName() );
    }
}

void LIB_EDIT_FRAME::OnPasteDuplicatePart( wxCommandEvent& aEvent )
{
    int dummyUnit;
    LIB_ID libId = m_treePane->GetLibTree()->GetSelectedLibId( &dummyUnit );
    wxString lib = libId.GetLibNickname();

    if( !m_libMgr->LibraryExists( lib ) )
        return;

    LIB_PART* srcPart = nullptr;
    LIB_PART* newPart = nullptr;

    if( aEvent.GetId() == ID_LIBEDIT_DUPLICATE_PART )
    {
        srcPart = m_libMgr->GetBufferedPart( libId.GetLibItemName(), lib );
        newPart = new LIB_PART( *srcPart );
    }
    else if( aEvent.GetId() == ID_LIBEDIT_PASTE_PART )
    {
        auto clipboard = wxTheClipboard;
        wxClipboardLocker clipboardLock( clipboard );

        if( !clipboardLock || ! clipboard->IsSupported( wxDF_TEXT ) )
            return;

        wxTextDataObject data;
        clipboard->GetData( data );
        wxString partSource = data.GetText();

        STRING_LINE_READER reader( TO_UTF8( partSource ), "Clipboard" );

        try
        {
            reader.ReadLine();
            newPart = SCH_LEGACY_PLUGIN::ParsePart( reader );
        }
        catch( IO_ERROR& e )
        {
            wxLogError( wxString::Format( "Malformed clipboard: %s" ), GetChars( e.What() ) );
            return;
        }
    }
    else
        wxFAIL;

    if( !newPart )
        return;

    fixDuplicateAliases( newPart, lib );
    m_libMgr->UpdatePart( newPart, lib );
    SyncLibraries( false );
    m_treePane->GetLibTree()->SelectLibId( LIB_ID( lib, newPart->GetName() ) );

    delete newPart;
}

void LIB_EDIT_FRAME::OnUpdateRevert( wxUpdateUIEvent& aEvent )
{
    LIB_ID libId = getTargetLibId();
    const wxString& libName = libId.GetLibNickname();
    const wxString& partName = libId.GetLibItemName();

    if( partName.IsEmpty() )
        aEvent.Enable( !libName.IsEmpty() && m_libMgr->IsLibraryModified( libName ) );
    else
        aEvent.Enable( !libName.IsEmpty() && m_libMgr->IsPartModified( partName, libName ) );
}

void SCH_EDIT_FRAME::ConvertPart( SCH_COMPONENT* aComponent, wxDC* DC )
{
    if( !aComponent )
        return;

    LIB_ID id = aComponent->GetLibId();
    LIB_PART* part = GetLibPart( id );

    if( part )
    {
        wxString msg;

        if( !part->HasConversion() )
        {
            msg.Printf( _( "No alternate body style found for symbol \"%s\" in library \"%s\"." ),
                        id.GetLibItemName().wx_str(), id.GetLibNickname().wx_str() );
            DisplayError( this,  msg );
            return;
        }

        STATUS_FLAGS flags = aComponent->GetFlags();

        if( aComponent->GetFlags() )
            aComponent->Draw( m_canvas, DC, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
        else
            aComponent->Draw( m_canvas, DC, wxPoint( 0, 0 ), g_XorMode );

        aComponent->SetConvert( aComponent->GetConvert() + 1 );

        // ensure m_Convert = 0, 1 or 2
        // 0 and 1 = shape 1 = not converted
        // 2 = shape 2 = first converted shape
        // > 2 is not used but could be used for more shapes
        // like multiple shapes for a programmable component
        // When m_Convert = val max, return to the first shape
        if( aComponent->GetConvert() > 2 )
            aComponent->SetConvert( 1 );

        // The alternate symbol may cause a change in the connection status so test the
        // connections so the connection indicators are drawn correctly.
        GetScreen()->TestDanglingEnds();
        aComponent->ClearFlags();
        aComponent->SetFlags( flags );   // Restore m_Flag (modified by SetConvert())

        /* Redraw the component in the new position. */
        if( aComponent->IsMoving() )
            aComponent->Draw( m_canvas, DC, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
        else
            aComponent->Draw( m_canvas, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );

        OnModify();
    }
}

bool LIB_EDIT_FRAME::LoadComponentAndSelectLib( const LIB_ID& aLibId, int aUnit, int aConvert )
{
    if( GetScreen()->IsModify() && GetCurPart() )
    {
        if( !HandleUnsavedChanges( this, _( "The current symbol has been modified.  Save changes?" ),
                                   [&]()->bool { return saveCurrentPart(); } ) )
        {
            return false;
        }
    }

    SelectActiveLibrary( aLibId.GetLibNickname() );
    return LoadComponentFromCurrentLib( aLibId.GetLibItemName(), aUnit, aConvert );
}

void LIB_EDIT_FRAME::OnSaveAs( wxCommandEvent& aEvent )
{
    LIB_ID libId = getTargetLibId();
    const wxString& libName = libId.GetLibNickname();
    const wxString& partName = libId.GetLibItemName();

    if( partName.IsEmpty() )
        saveLibrary( libName, true );
    else
        savePartAs();

    m_treePane->Refresh();
    refreshSchematic();
}

void SCH_EDIT_FRAME::ConvertPart( SCH_COMPONENT* aComponent )
{
    if( !aComponent )
        return;

    LIB_ID id = aComponent->GetLibId();
    LIB_PART* part = GetLibPart( id );

    if( part )
    {
        wxString msg;

        if( !part->HasConversion() )
        {
            msg.Printf( _( "No alternate body style found for symbol \"%s\" in library \"%s\"." ),
                        id.GetLibItemName().wx_str(), id.GetLibNickname().wx_str() );
            DisplayError( this,  msg );
            return;
        }

        STATUS_FLAGS savedFlags = aComponent->GetFlags();

        aComponent->SetConvert( aComponent->GetConvert() + 1 );

        // ensure m_Convert = 1 or 2
        // 1 = shape 1 = not converted
        // 2 = shape 2 = first converted shape
        // > 2 is not used but could be used for more shapes
        // like multiple shapes for a programmable component
        // When m_Convert = val max, return to the first shape
        if( aComponent->GetConvert() > LIB_ITEM::LIB_CONVERT::DEMORGAN )
            aComponent->SetConvert( LIB_ITEM::LIB_CONVERT::BASE );

        // The alternate symbol may cause a change in the connection status so test the
        // connections so the connection indicators are drawn correctly.
        aComponent->UpdatePins();
        TestDanglingEnds();
        aComponent->ClearFlags();
        aComponent->SetFlags( savedFlags );   // Restore m_Flags (modified by SetConvert())

        // If selected make sure all the now-included pins are selected
        if( aComponent->IsSelected() )
            m_toolManager->RunAction( EE_ACTIONS::addItemToSel, true, aComponent );

        RefreshItem( aComponent );
        OnModify();
    }
}

LIB_PART* LIB_EDIT_FRAME::getTargetPart() const
{
    LIB_ALIAS* alias = nullptr;

    if( m_treePane->GetLibTree()->IsMenuActive() )
    {
        LIB_ID libId = m_treePane->GetLibTree()->GetSelectedLibId();
        alias = m_libMgr->GetAlias( libId.GetLibItemName(), libId.GetLibNickname() );
    }
    else if( LIB_PART* part = GetCurPart() )
    {
        alias = part->GetAlias( 0 );
    }

    return alias ? alias->GetPart() : nullptr;
}

bool FOOTPRINT_EDIT_FRAME::DeleteModuleFromLibrary( const LIB_ID& aFPID, bool aConfirm )
{
    if( !aFPID.IsValid() )
        return false;

    wxString nickname = aFPID.GetLibNickname();
    wxString fpname = aFPID.GetLibItemName();

    // 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();

    if( IO_MGR::GuessPluginTypeFromLibPath( libfullname ) == 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" ), nickname );
        DisplayError( this, msg );
        return false;
    }

    // Confirmation
    wxString msg = wxString::Format( FMT_OK_DELETE, fpname.GetData(), nickname.GetData() );

    if( aConfirm && !IsOK( this, msg ) )
        return false;

    try
    {
        Prj().PcbFootprintLibs()->FootprintDelete( nickname, fpname );
    }
    catch( const IO_ERROR& ioe )
    {
        DisplayError( this, ioe.What() );
        return false;
    }

    msg.Printf( FMT_MOD_DELETED, fpname.GetData(), nickname.GetData() );

    SetStatusText( msg );

    return true;
}