C++ SCH_EDIT_FRAME::GetScreen方法代码示例

bool SCH_PRINTOUT::OnPrintPage( int page )
{
    SCH_SHEET_LIST sheetList( g_RootSheet );

    wxCHECK_MSG( page >= 1 && page <= (int)sheetList.size(), false,
                 wxT( "Cannot print invalid page number." ) );

    wxCHECK_MSG( sheetList[ page - 1].LastScreen() != NULL, false,
                 wxT( "Cannot print page with NULL screen." ) );

    wxString msg;
    msg.Printf( _( "Print page %d" ), page );
    m_parent->ClearMsgPanel();
    m_parent->AppendMsgPanel( msg, wxEmptyString, CYAN );

    SCH_SCREEN*     screen       = m_parent->GetScreen();
    SCH_SHEET_PATH  oldsheetpath = m_parent->GetCurrentSheet();
    m_parent->SetCurrentSheet( sheetList[ page - 1 ] );
    m_parent->GetCurrentSheet().UpdateAllScreenReferences();
    m_parent->SetSheetNumberAndCount();
    screen = m_parent->GetCurrentSheet().LastScreen();
    DrawPage( screen );
    m_parent->SetCurrentSheet( oldsheetpath );
    m_parent->GetCurrentSheet().UpdateAllScreenReferences();
    m_parent->SetSheetNumberAndCount();

    return true;
}

void DIALOG_LABEL_EDITOR::TextPropertiesAccept( wxCommandEvent& aEvent )
{
    wxString text;
    int      value;

    /* save old text in undo list if not already in edit */
    /* or the label to be edited is part of a block */
    if( m_CurrentText->GetFlags() == 0 ||
        m_Parent->GetScreen()->m_BlockLocate.GetState() != STATE_NO_BLOCK )
        m_Parent->SaveCopyInUndoList( m_CurrentText, UR_CHANGED );

    m_Parent->GetCanvas()->RefreshDrawingRect( m_CurrentText->GetBoundingBox() );

    text = m_textLabel->GetValue();

    if( !text.IsEmpty() )
        m_CurrentText->m_Text = text;
    else if( !m_CurrentText->IsNew() )
    {
        DisplayError( this, _( "Empty Text!" ) );
        return;
    }

    m_CurrentText->SetOrientation( m_TextOrient->GetSelection() );
    text  = m_TextSize->GetValue();
    value = ReturnValueFromString( g_UserUnit, text );
    m_CurrentText->m_Size.x = m_CurrentText->m_Size.y = value;

    if( m_TextShape )
        m_CurrentText->SetShape( m_TextShape->GetSelection() );

    int style = m_TextStyle->GetSelection();

    if( ( style & 1 ) )
        m_CurrentText->m_Italic = 1;
    else
        m_CurrentText->m_Italic = 0;

    if( ( style & 2 ) )
    {
        m_CurrentText->m_Bold  = true;
        m_CurrentText->m_Thickness = GetPenSizeForBold( m_CurrentText->m_Size.x );
    }
    else
    {
        m_CurrentText->m_Bold  = false;
        m_CurrentText->m_Thickness = 0;
    }

    m_Parent->OnModify();

    /* Make the text size as new default size if it is a new text */
    if( m_CurrentText->IsNew() )
        m_Parent->SetDefaultLabelSize( m_CurrentText->m_Size.x );

    m_Parent->GetCanvas()->RefreshDrawingRect( m_CurrentText->GetBoundingBox() );
    m_Parent->GetCanvas()->MoveCursorToCrossHair();
    EndModal( wxID_OK );
}

void DIALOG_LABEL_EDITOR::TextPropertiesAccept( wxCommandEvent& aEvent )
{
    wxString text;
    int      value;

    /* save old text in undo list if not already in edit */
    /* or the label to be edited is part of a block */
    if( m_CurrentText->GetFlags() == 0 ||
        m_Parent->GetScreen()->m_BlockLocate.GetState() != STATE_NO_BLOCK )
        m_Parent->SaveCopyInUndoList( m_CurrentText, UR_CHANGED );

    m_Parent->GetCanvas()->RefreshDrawingRect( m_CurrentText->GetBoundingBox() );

    text = m_textLabel->GetValue();

    if( !text.IsEmpty() )
        m_CurrentText->SetText( text );
    else if( !m_CurrentText->IsNew() )
    {
        DisplayError( this, _( "Empty Text!" ) );
        return;
    }

    m_CurrentText->SetOrientation( m_TextOrient->GetSelection() );
    text  = m_TextSize->GetValue();
    value = ValueFromString( g_UserUnit, text );
    m_CurrentText->SetSize( wxSize( value, value ) );

    if( m_TextShape )
        /// @todo move cast to widget
        m_CurrentText->SetShape( static_cast<PINSHEETLABEL_SHAPE>( m_TextShape->GetSelection() ) );

    int style = m_TextStyle->GetSelection();

    m_CurrentText->SetItalic( ( style & 1 ) );

    if( ( style & 2 ) )
    {
        m_CurrentText->SetBold( true );
        m_CurrentText->SetThickness( GetPenSizeForBold( m_CurrentText->GetSize().x ) );
    }
    else
    {
        m_CurrentText->SetBold( false );
        m_CurrentText->SetThickness( 0 );
    }

    m_Parent->OnModify();

    // Make the text size the new default size ( if it is a new text ):
    if( m_CurrentText->IsNew() )
        SetDefaultTextSize( m_CurrentText->GetSize().x );

    m_Parent->GetCanvas()->RefreshDrawingRect( m_CurrentText->GetBoundingBox() );
    m_Parent->GetCanvas()->MoveCursorToCrossHair();
    EndModal( wxID_OK );
}

bool DIALOG_PRINT_USING_PRINTER::TransferDataToWindow()
{
    SCH_EDIT_FRAME* parent = GetParent();

    // Initialize page specific print setup dialog settings.
    const PAGE_INFO& pageInfo = parent->GetScreen()->GetPageSettings();
    wxPageSetupDialogData& pageSetupDialogData = parent->GetPageSetupData();

    pageSetupDialogData.SetPaperId( pageInfo.GetPaperId() );

    if( pageInfo.IsCustom() )
    {
        if( pageInfo.IsPortrait() )
            pageSetupDialogData.SetPaperSize( wxSize( Mils2mm( pageInfo.GetWidthMils() ),
                                                      Mils2mm( pageInfo.GetHeightMils() ) ) );
        else
            pageSetupDialogData.SetPaperSize( wxSize( Mils2mm( pageInfo.GetHeightMils() ),
                                                      Mils2mm( pageInfo.GetWidthMils() ) ) );
    }

    pageSetupDialogData.GetPrintData().SetOrientation( pageInfo.GetWxOrientation() );

    return true;
}

void DIALOG_PRINT_USING_PRINTER::initDialog()
{
    SCH_EDIT_FRAME* parent = GetParent();

    // Initialize page specific print setup dialog settings.
    const PAGE_INFO& pageInfo = parent->GetScreen()->GetPageSettings();
    wxPageSetupDialogData& pageSetupDialogData = parent->GetPageSetupData();

    pageSetupDialogData.SetPaperId( pageInfo.GetPaperId() );

    if( pageInfo.IsCustom() )
    {
        if( pageInfo.IsPortrait() )
            pageSetupDialogData.SetPaperSize( wxSize( Mils2mm( pageInfo.GetWidthMils() ),
                                                      Mils2mm( pageInfo.GetHeightMils() ) ) );
        else
            pageSetupDialogData.SetPaperSize( wxSize( Mils2mm( pageInfo.GetHeightMils() ),
                                                      Mils2mm( pageInfo.GetWidthMils() ) ) );
    }

    pageSetupDialogData.GetPrintData().SetOrientation( pageInfo.GetWxOrientation() );

    if ( GetSizer() )
        GetSizer()->SetSizeHints( this );

    // Rely on the policy in class DIALOG_SHIM, which centers the dialog
    // initially during a runtime session but gives user the ability to move it in
    // that session.
    // This dialog may get moved and resized in Show(), but in case this is
    // the first time, center it for starters.
    Center();

    m_buttonPrint->SetDefault();    // on linux, this is inadequate to determine
                                    // what ENTER does.  Must also SetFocus().
    m_buttonPrint->SetFocus();
}

void DIALOG_PLOT_SCHEMATIC::CreateDXFFile( bool aPlotAll, bool aPlotFrameRef )
{
    SCH_EDIT_FRAME* schframe  = (SCH_EDIT_FRAME*) m_parent;
    SCH_SCREEN*     screen    = schframe->GetScreen();
    SCH_SHEET_PATH* sheetpath;
    SCH_SHEET_PATH  oldsheetpath = schframe->GetCurrentSheet();

    /* When printing all pages, the printed page is not the current page.
     *  In complex hierarchies, we must setup references and others parameters
     * in the printed SCH_SCREEN
     *  because in complex hierarchies a SCH_SCREEN (a schematic drawings)
     *  is shared between many sheets
     */
    SCH_SHEET_LIST SheetList( NULL );

    sheetpath = SheetList.GetFirst();
    SCH_SHEET_PATH list;
    REPORTER& reporter = m_MessagesBox->Reporter();

    while( true )
    {
        if( aPlotAll )
        {
            if( sheetpath == NULL )
                break;

            list.Clear();

            if( list.BuildSheetPathInfoFromSheetPathValue( sheetpath->Path() ) )
            {
                schframe->SetCurrentSheet( list );
                schframe->GetCurrentSheet().UpdateAllScreenReferences();
                schframe->SetSheetNumberAndCount();
                screen = schframe->GetCurrentSheet().LastScreen();
            }
            else  // Should not happen
            {
                return;
            }

            sheetpath = SheetList.GetNext();
        }

        wxPoint plot_offset;
        wxString msg;

        try
        {
            wxString fname = schframe->GetUniqueFilenameForCurrentSheet();
            wxString ext = DXF_PLOTTER::GetDefaultFileExtension();
            wxFileName plotFileName = createPlotFileName( m_outputDirectoryName, fname,
                                                          ext, &reporter );

            if( PlotOneSheetDXF( plotFileName.GetFullPath(), screen, plot_offset, 1.0, aPlotFrameRef ) )
            {
                msg.Printf( _( "Plot: '%s' OK.\n" ), GetChars( plotFileName.GetFullPath() ) );
                reporter.Report( msg, REPORTER::ACTION );
            }
            else    // Error
            {
                msg.Printf( _( "Unable to create file '%s'.\n" ), GetChars( plotFileName.GetFullPath() ) );
                reporter.Report( msg, REPORTER::ERROR );
            }
        }
        catch( IO_ERROR& e )
        {
            msg.Printf( wxT( "DXF Plotter exception: %s"), GetChars( e.errorText ) );
            reporter.Report( msg, REPORTER::ERROR );
            schframe->SetCurrentSheet( oldsheetpath );
            schframe->GetCurrentSheet().UpdateAllScreenReferences();
            schframe->SetSheetNumberAndCount();
            return;
        }
        if( !aPlotAll )
        {
            break;
        }
    }

    schframe->SetCurrentSheet( oldsheetpath );
    schframe->GetCurrentSheet().UpdateAllScreenReferences();
    schframe->SetSheetNumberAndCount();
}

void DIALOG_PLOT_SCHEMATIC::CreateDXFFile( bool aPlotAll, bool aPlotFrameRef )
{
    SCH_EDIT_FRAME* schframe  = m_parent;
    SCH_SCREEN*     screen    = schframe->GetScreen();
    SCH_SHEET_PATH  oldsheetpath = schframe->GetCurrentSheet();

    /* When printing all pages, the printed page is not the current page.
     *  In complex hierarchies, we must setup references and others parameters
     * in the printed SCH_SCREEN
     *  because in complex hierarchies a SCH_SCREEN (a schematic drawings)
     *  is shared between many sheets
     */
    SCH_SHEET_LIST sheetList;

    if( aPlotAll )
        sheetList.BuildSheetList( g_RootSheet );
    else
        sheetList.push_back( schframe->GetCurrentSheet() );

    REPORTER& reporter = m_MessagesBox->Reporter();

    for( unsigned i = 0; i < sheetList.size();  i++ )
    {
        schframe->SetCurrentSheet( sheetList[i] );
        schframe->GetCurrentSheet().UpdateAllScreenReferences();
        schframe->SetSheetNumberAndCount();
        screen = schframe->GetCurrentSheet().LastScreen();

        wxPoint plot_offset;
        wxString msg;

        try
        {
            wxString fname = schframe->GetUniqueFilenameForCurrentSheet();
            wxString ext = DXF_PLOTTER::GetDefaultFileExtension();
            wxFileName plotFileName = createPlotFileName( m_outputDirectoryName, fname,
                                                          ext, &reporter );

            if( PlotOneSheetDXF( plotFileName.GetFullPath(), screen, plot_offset, 1.0,
                                 aPlotFrameRef ) )
            {
                msg.Printf( _( "Plot: \"%s\" OK.\n" ), GetChars( plotFileName.GetFullPath() ) );
                reporter.Report( msg, REPORTER::RPT_ACTION );
            }
            else    // Error
            {
                msg.Printf( _( "Unable to create file \"%s\".\n" ),
                            GetChars( plotFileName.GetFullPath() ) );
                reporter.Report( msg, REPORTER::RPT_ERROR );
            }
        }
        catch( IO_ERROR& e )
        {
            msg.Printf( wxT( "DXF Plotter exception: %s"), GetChars( e.What() ) );
            reporter.Report( msg, REPORTER::RPT_ERROR );
            schframe->SetCurrentSheet( oldsheetpath );
            schframe->GetCurrentSheet().UpdateAllScreenReferences();
            schframe->SetSheetNumberAndCount();
            return;
        }
    }

    schframe->SetCurrentSheet( oldsheetpath );
    schframe->GetCurrentSheet().UpdateAllScreenReferences();
    schframe->SetSheetNumberAndCount();
}

void DIALOG_PLOT_SCHEMATIC::CreateDXFFile( bool aPlotAll, bool aPlotFrameRef )
{
    SCH_EDIT_FRAME* schframe  = (SCH_EDIT_FRAME*) m_parent;
    SCH_SCREEN*     screen    = schframe->GetScreen();
    SCH_SHEET_PATH* sheetpath;
    SCH_SHEET_PATH  oldsheetpath = schframe->GetCurrentSheet();
    wxString        plotFileName;

    /* When printing all pages, the printed page is not the current page.
     *  In complex hierarchies, we must setup references and others parameters
     * in the printed SCH_SCREEN
     *  because in complex hierarchies a SCH_SCREEN (a schematic drawings)
     *  is shared between many sheets
     */
    SCH_SHEET_LIST SheetList( NULL );

    sheetpath = SheetList.GetFirst();
    SCH_SHEET_PATH list;

    while( true )
    {
        if( aPlotAll )
        {
            if( sheetpath == NULL )
                break;

            list.Clear();

            if( list.BuildSheetPathInfoFromSheetPathValue( sheetpath->Path() ) )
            {
                schframe->SetCurrentSheet( list );
                schframe->GetCurrentSheet().UpdateAllScreenReferences();
                schframe->SetSheetNumberAndCount();
                screen = schframe->GetCurrentSheet().LastScreen();
            }
            else  // Should not happen
            {
                return;
            }

            sheetpath = SheetList.GetNext();
        }

        wxPoint plot_offset;
        plotFileName = schframe->GetUniqueFilenameForCurrentSheet() + wxT(".")
                       + DXF_PLOTTER::GetDefaultFileExtension();

        wxString msg;

        if( PlotOneSheetDXF( plotFileName, screen, plot_offset, 1.0, aPlotFrameRef ) )
            msg.Printf( _( "Plot: <%s> OK\n" ), GetChars( plotFileName ) );
        else    // Error
            msg.Printf( _( "Unable to create <%s>\n" ), GetChars( plotFileName ) );

        m_MessagesBox->AppendText( msg );


        if( !aPlotAll )
            break;
    }

    schframe->SetCurrentSheet( oldsheetpath );
    schframe->GetCurrentSheet().UpdateAllScreenReferences();
    schframe->SetSheetNumberAndCount();
}