C++ LIB_PART::HasConversion方法代码示例

/*
 * Set or clear the component alternate body style ( DeMorgan ).
 */
bool DIALOG_EDIT_COMPONENT_IN_LIBRARY::SetUnsetConvert()
{
    LIB_PART*      component = m_Parent->GetCurPart();

    if( component == NULL || ( m_Parent->GetShowDeMorgan() == component->HasConversion() ) )
        return false;

    if( m_Parent->GetShowDeMorgan() )
    {
        if( !IsOK( this, _( "Add new pins for alternate body style ( DeMorgan ) to component?" ) ) )
            return false;
    }
    else if(  component->HasConversion() )
    {
        if( !IsOK( this, _( "Delete alternate body style (DeMorgan) draw items from component?" ) ) )
        {
            m_Parent->SetShowDeMorgan( true );
            return false;
        }
    }

    component->SetConversion( m_Parent->GetShowDeMorgan() );
    m_Parent->OnModify();

    return true;
}

void LIB_EDIT_FRAME::OnUpdateDeMorganConvert( wxUpdateUIEvent& event )
{
    LIB_PART*      part = GetCurPart();

    event.Enable( GetShowDeMorgan() || ( part && part->HasConversion() ) );
    event.Check( m_convert > 1 );
}

bool LIB_EDIT_FRAME::SynchronizePins()
{
    LIB_PART*      part = GetCurPart();

    return !m_editPinsPerPartOrConvert && ( part &&
        ( part->HasConversion() || part->IsMulti() ) );
}

void LIB_EDIT_FRAME::OnUpdateDeMorganNormal( wxUpdateUIEvent& event )
{
    if( m_mainToolBar == NULL )
        return;

    LIB_PART*      part = GetCurPart();

    event.Enable( GetShowDeMorgan() || ( part && part->HasConversion() ) );
    event.Check( m_convert <= 1 );
}

void LIB_VIEW_FRAME::onUpdateNormalBodyStyleButton( wxUpdateUIEvent& aEvent )
{
    LIB_PART* symbol = getSelectedSymbol();

    aEvent.Enable( symbol && symbol->HasConversion() );

    if( symbol )
        aEvent.Check( m_convert <= 1 );
    else
        aEvent.Check( true );
}

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();
    }
}

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();
    }
}

bool LIB_EDIT_FRAME::LoadOneLibraryPartAux( LIB_ALIAS* aEntry, PART_LIB* aLibrary )
{
    wxString msg, rootName;

    if( !aEntry || !aLibrary )
        return false;

    if( aEntry->GetName().IsEmpty() )
    {
        wxLogWarning( "Entry in library <%s> has empty name field.",
                      GetChars( aLibrary->GetName() ) );
        return false;
    }

    wxString cmpName = m_aliasName = aEntry->GetName();

    LIB_PART* lib_part = aEntry->GetPart();

    wxASSERT( lib_part );

    wxLogDebug( "\"<%s>\" is alias of \"<%s>\"",
                GetChars( cmpName ),
                GetChars( lib_part->GetName() ) );

    LIB_PART* part = new LIB_PART( *lib_part );      // clone it and own it.
    SetCurPart( part );
    m_aliasName = aEntry->GetName();

    m_unit = 1;
    m_convert = 1;

    m_showDeMorgan = false;

    if( part->HasConversion() )
        m_showDeMorgan = true;

    GetScreen()->ClrModify();
    DisplayLibInfos();
    UpdateAliasSelectList();
    UpdatePartSelectList();

    // Display the document information based on the entry selected just in
    // case the entry is an alias.
    DisplayCmpDoc();

    return true;
}

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 flags = aComponent->GetFlags();

        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.
        aComponent->UpdatePins();
        TestDanglingEnds();
        aComponent->ClearFlags();
        aComponent->SetFlags( flags );   // Restore m_Flag (modified by SetConvert())

        RefreshItem( aComponent );
        OnModify();
    }
}

void LIB_EDIT_FRAME::GetComponentFromUndoList( wxCommandEvent& event )
{
    if( GetScreen()->GetUndoCommandCount() <= 0 )
        return;

    PICKED_ITEMS_LIST* lastcmd = new PICKED_ITEMS_LIST();

    LIB_PART*      part = GetCurPart();

    ITEM_PICKER wrapper( part, UR_LIBEDIT );

    lastcmd->PushItem( wrapper );
    GetScreen()->PushCommandToRedoList( lastcmd );

    lastcmd = GetScreen()->PopCommandFromUndoList();

    wrapper = lastcmd->PopItem();

    part = (LIB_PART*     ) wrapper.GetItem();

    // Do not delete the previous part by calling SetCurPart( part ),
    // which calls delete <previous part>.
    // <previous part> is now put in redo list and is owned by this list.
    // Just set the current part to the part which come from the undo list
    m_my_part = part;

    if( !part )
        return;

    if( !m_aliasName.IsEmpty() && !part->HasAlias( m_aliasName ) )
        m_aliasName = part->GetName();

    m_drawItem = NULL;
    UpdateAliasSelectList();
    UpdatePartSelectList();
    SetShowDeMorgan( part->HasConversion() );
    DisplayLibInfos();
    DisplayCmpDoc();
    OnModify();
    m_canvas->Refresh();
}

bool DIALOG_LIB_EDIT_DRAW_ITEM::TransferDataToWindow()
{
    LIB_PART* symbol = m_item->GetParent();

    m_lineWidth.SetValue( m_item->GetWidth() );
    m_checkApplyToAllUnits->SetValue( m_item->GetUnit() == 0 );
    m_checkApplyToAllUnits->Enable( symbol && symbol->GetUnitCount() > 1 );
    m_checkApplyToAllConversions->SetValue( m_item->GetConvert() == 0 );

    bool enblConvOptStyle = symbol && symbol->HasConversion();
    // if a symbol contains no graphic items, symbol->HasConversion() returns false.
    // but when creating a new symbol, with DeMorgan option set, the ApplyToAllConversions
    // must be enabled even if symbol->HasConversion() returns false in order to be able
    // to create graphic items shared by all body styles
    if( m_frame->GetShowDeMorgan() )
        enblConvOptStyle = true;

    m_checkApplyToAllConversions->Enable( enblConvOptStyle );

    m_fillCtrl->SetSelection( m_item->GetFillMode() );
    m_fillCtrl->Enable( m_item->IsFillable() );

    return true;
}

void LIB_EDIT_FRAME::EditGraphicSymbol( wxDC* DC, LIB_ITEM* DrawItem )
{
    if( DrawItem == NULL )
        return;

    LIB_PART*      symbol = DrawItem->GetParent();

    DIALOG_LIB_EDIT_DRAW_ITEM dialog( this, DrawItem->GetTypeName() );

    dialog.SetWidthUnits( ReturnUnitSymbol( g_UserUnit ) );

    wxString val = StringFromValue( g_UserUnit, DrawItem->GetWidth() );
    dialog.SetWidth( val );
    dialog.SetApplyToAllUnits( DrawItem->GetUnit() == 0 );
    dialog.EnableApplyToAllUnits( symbol && symbol->GetUnitCount() > 1 );
    dialog.SetApplyToAllConversions( DrawItem->GetConvert() == 0 );
    bool enblConvOptStyle = symbol && symbol->HasConversion();
    // if a symbol contains no graphic items, symbol->HasConversion() returns false.
    // but when creating a new symbol, with DeMorgan option set, the ApplyToAllConversions
    // must be enabled even if symbol->HasConversion() returns false in order to be able
    // to create graphic items shared by all body styles
    if( GetShowDeMorgan() )
        enblConvOptStyle = true;

    dialog.EnableApplyToAllConversions( enblConvOptStyle );
    dialog.SetFillStyle( DrawItem->GetFillMode() );
    dialog.EnableFillStyle( DrawItem->IsFillable() );

    if( dialog.ShowModal() == wxID_CANCEL )
        return;

    // Init default values (used to create a new draw item)
    val = dialog.GetWidth();
    m_drawLineWidth = ValueFromString( g_UserUnit, val );
    m_drawSpecificConvert = !dialog.GetApplyToAllConversions();
    m_drawSpecificUnit    = !dialog.GetApplyToAllUnits();

#if 0
    /* TODO: see if m_drawFillStyle must retain the last fill option or not.
     * if the last is Filled, having next new graphic items created
     * with filled body is often bad.
     * currently m_drawFillStyle is left with the default value (not filled)
     */
    if( DrawItem->IsFillable() )
        m_drawFillStyle = (FILL_T) dialog.GetFillStyle();
#endif

    // Save copy for undo if not in edit (edit command already handle the save copy)
    if( !DrawItem->InEditMode() )
        SaveCopyInUndoList( DrawItem->GetParent() );

    if( m_drawSpecificUnit )
        DrawItem->SetUnit( GetUnit() );
    else
        DrawItem->SetUnit( 0 );

    if( m_drawSpecificConvert )
        DrawItem->SetConvert( GetConvert() );
    else
        DrawItem->SetConvert( 0 );

    if( DrawItem->IsFillable() )
        DrawItem->SetFillMode( (FILL_T) dialog.GetFillStyle() );

    DrawItem->SetWidth( m_drawLineWidth );

    OnModify( );

    MSG_PANEL_ITEMS items;
    DrawItem->GetMsgPanelInfo( items );
    SetMsgPanel( items );
    m_canvas->Refresh();
}

void AddMenusForEditComponent( wxMenu* PopMenu, SCH_COMPONENT* Component, PART_LIBS* aLibs )
{
    if( Component->Type() != SCH_COMPONENT_T )
    {
        wxASSERT( 0 );
        return;
    }

    wxString    msg;
    LIB_PART*   part = NULL;
    LIB_ALIAS*  libEntry = aLibs->FindLibraryEntry( Component->GetPartName() );

    if( libEntry )
        part = libEntry->GetPart();

    wxMenu* editmenu = new wxMenu;
    msg = AddHotkeyName( _( "Edit" ), g_Schematic_Hokeys_Descr, HK_EDIT );
    AddMenuItem( editmenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_component_xpm ) );

    if( part && part->IsNormal() )
    {
        msg = AddHotkeyName( _( "Value" ), g_Schematic_Hokeys_Descr,
                             HK_EDIT_COMPONENT_VALUE );
        AddMenuItem( editmenu, ID_SCH_EDIT_COMPONENT_VALUE, msg,
                     KiBitmap( edit_comp_value_xpm ) );

        msg = AddHotkeyName( _( "Reference" ), g_Schematic_Hokeys_Descr,
                             HK_EDIT_COMPONENT_REFERENCE );
        AddMenuItem( editmenu, ID_SCH_EDIT_COMPONENT_REFERENCE, msg,
                     KiBitmap( edit_comp_ref_xpm ) );

        msg = AddHotkeyName( _( "Footprint" ), g_Schematic_Hokeys_Descr,
                             HK_EDIT_COMPONENT_FOOTPRINT );
        AddMenuItem( editmenu, ID_SCH_EDIT_COMPONENT_FOOTPRINT, msg,
                     KiBitmap( edit_comp_footprint_xpm ) );
    }

    if( part && part->HasConversion() )
        AddMenuItem( editmenu, ID_POPUP_SCH_EDIT_CONVERT_CMP, _( "Convert" ),
                     KiBitmap( component_select_alternate_shape_xpm ) );

    if( part && part->GetUnitCount() >= 2 )
    {
        wxMenu* sel_unit_menu = new wxMenu;
        int ii;

        for( ii = 0; ii < part->GetUnitCount(); ii++ )
        {
            wxString num_unit;
            int unit = Component->GetUnit();
            num_unit.Printf( _( "Unit %s" ), GetChars( LIB_PART::SubReference(  ii + 1, false ) ) );
            wxMenuItem * item = sel_unit_menu->Append( ID_POPUP_SCH_SELECT_UNIT1 + ii,
                                num_unit, wxEmptyString,
                                wxITEM_CHECK );
            if( unit == ii + 1 )
                item->Check(true);

            // The ID max for these submenus is ID_POPUP_SCH_SELECT_UNIT_CMP_MAX
            // See eeschema_id to modify this value.
            if( ii >= (ID_POPUP_SCH_SELECT_UNIT_CMP_MAX - ID_POPUP_SCH_SELECT_UNIT1) )
                break;      // We have used all IDs for these submenus
        }

        AddMenuItem( editmenu, sel_unit_menu, ID_POPUP_SCH_SELECT_UNIT_CMP,
                     _( "Unit" ), KiBitmap( component_select_unit_xpm ) );
    }

    if( !Component->GetFlags() )
    {
        msg = AddHotkeyName( _( "Edit with Library Editor" ), g_Schematic_Hokeys_Descr,
                             HK_EDIT_COMPONENT_WITH_LIBEDIT );
        AddMenuItem( editmenu, ID_POPUP_SCH_CALL_LIBEDIT_AND_LOAD_CMP,
                     msg, KiBitmap( libedit_xpm ) );
    }

    AddMenuItem( PopMenu, editmenu, ID_SCH_EDIT_ITEM,
                 _( "Edit Component" ), KiBitmap( edit_component_xpm ) );
}