C++ SCH_EDIT_FRAME::GetPageSetupData方法代码示例

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

    GetPrintOptions();

    wxPrintDialogData printDialogData( parent->GetPageSetupData().GetPrintData() );
    printDialogData.SetMaxPage( g_RootSheet->CountSheets() );

    if( g_RootSheet->CountSheets() > 1 )
        printDialogData.EnablePageNumbers( true );

    wxPrinter printer( &printDialogData );
    SCH_PRINTOUT printout( parent, _( "Print Schematic" ) );

    // Disable 'Print' button to prevent issuing another print
    // command before the previous one is finished (causes problems on Windows)
    m_sdbSizer1OK->Enable( false );

    if( !printer.Print( this, &printout, true ) )
    {
        if( wxPrinter::GetLastError() == wxPRINTER_ERROR )
            wxMessageBox( _( "An error occurred attempting to print the schematic." ),
                          _( "Printing" ), wxOK );
    }
    else
    {
        parent->GetPageSetupData() = printer.GetPrintDialogData().GetPrintData();
    }

    return true;
}

void DIALOG_PRINT_USING_PRINTER::OnPrintButtonClick( wxCommandEvent& event )
{
    SCH_EDIT_FRAME* parent = GetParent();

    GetPrintOptions();

    wxPrintDialogData printDialogData( parent->GetPageSetupData().GetPrintData() );
    printDialogData.SetMaxPage( g_RootSheet->CountSheets() );

    if( g_RootSheet->CountSheets() > 1 )
        printDialogData.EnablePageNumbers( true );

    wxPrinter printer( &printDialogData );
    SCH_PRINTOUT printout( parent, _( "Print Schematic" ) );

    if( !printer.Print( this, &printout, true ) )
    {
        if( wxPrinter::GetLastError() == wxPRINTER_ERROR )
            wxMessageBox( _( "An error occurred attempting to print the schematic." ),
                          _( "Printing" ), wxOK );
    }
    else
    {
        parent->GetPageSetupData() = printer.GetPrintDialogData().GetPrintData();
    }
}

/* Open a dialog box for printer setup (printer options, page size ...)
 */
void DIALOG_PRINT_USING_PRINTER::OnPageSetup( wxCommandEvent& event )
{
    SCH_EDIT_FRAME* parent = GetParent();

    wxPageSetupDialog pageSetupDialog( this, &parent->GetPageSetupData() );

    pageSetupDialog.ShowModal();

    parent->GetPageSetupData() = pageSetupDialog.GetPageSetupDialogData();
}

bool SCH_PRINTOUT::OnBeginDocument( int startPage, int endPage )
{
    if( !wxPrintout::OnBeginDocument( startPage, endPage ) )
        return false;

#ifdef __WXDEBUG__
    wxLogDebug( wxT( "Printer name: " ) +
                m_parent->GetPageSetupData().GetPrintData().GetPrinterName() );
    wxLogDebug( wxT( "Paper ID: %d" ),
                m_parent->GetPageSetupData().GetPrintData().GetPaperId() );
    wxLogDebug( wxT( "Color: %d" ),
                (int)m_parent->GetPageSetupData().GetPrintData().GetColour() );
    wxLogDebug( wxT( "Monochrome: %d" ), m_parent->GetPrintMonochrome() );
    wxLogDebug( wxT( "Orientation: %d:" ),
                m_parent->GetPageSetupData().GetPrintData().GetOrientation() );
    wxLogDebug( wxT( "Quality: %d"),
                m_parent->GetPageSetupData().GetPrintData().GetQuality() );
#endif

    return true;
}

/* Open and display a previewer frame for printing
 */
void DIALOG_PRINT_USING_PRINTER::OnPrintPreview( wxCommandEvent& event )
{
    SCH_EDIT_FRAME* parent = GetParent();

    GetPrintOptions();

    // Pass two printout objects: for preview, and possible printing.
    wxString        title   = _( "Preview" );
    wxPrintPreview* preview = new wxPrintPreview( new SCH_PRINTOUT( parent, title ),
                                                  new SCH_PRINTOUT( parent, title ),
                                                  &parent->GetPageSetupData().GetPrintData() );

    if( preview == NULL )
    {
        DisplayError( this, _( "Print preview error!" ) );
        return;
    }

    preview->SetZoom( 100 );

    SCH_PREVIEW_FRAME* frame = new SCH_PREVIEW_FRAME( preview, this, title );
    frame->SetMinSize( wxSize( 550, 350 ) );

    // on first invocation in this runtime session, set to 2/3 size of my parent,
    // but will be changed in Show() if not first time as will position.
    frame->SetSize( (parent->GetSize() * 2) / 3 );
    frame->Center();

    // On wxGTK, set the flag wxTOPLEVEL_EX_DIALOG is mandatory, if we want
    // close the frame using the X box in caption, when the preview frame is run
    // from a dialog
    frame->SetExtraStyle( frame->GetExtraStyle() | wxTOPLEVEL_EX_DIALOG );

    // We use here wxPreviewFrame_WindowModal option to make the wxPrintPreview frame
    // modal for its caller only.
    // An other reason is the fact when closing the frame without this option,
    // all top level frames are reenabled.
    // With this option, only the parent is reenabled.
    // Reenabling all top level frames should be made by the parent dialog.
    frame->InitializeWithModality( wxPreviewFrame_WindowModal );

    frame->Raise(); // Needed on Ubuntu/Unity to display the frame
    frame->Show( true );
}

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();
}