/// <summary>
/// Converts the given PrintTicket into Win32 DEVMODE.
/// </summary>
/// <param name="printTicket">MemoryStream containing the XML PrintTicket.</param>
/// <param name="baseType">Type of default DEVMODE to use as base of conversion.</param>
/// <param name="scope">scope that the input PrintTicket will be limited to</param>
/// <returns>Byte buffer that contains the converted Win32 DEVMODE.</returns>
/// <exception cref="ObjectDisposedException">
/// The PTProvider instance has already been disposed.
/// </exception>
/// <exception cref="ArgumentException">
/// The PrintTicket specified by <paramref name="printTicket"/> is not well-formed.
/// </exception>
/// <exception cref="PrintQueueException">
/// The PTProvider instance failed to convert the PrintTicket to a DEVMODE.
/// </exception>
public override byte[] ConvertPrintTicketToDevMode(MemoryStream printTicket,
BaseDevModeType baseType,
PrintTicketScope scope)
{
VerifyAccess();
InternalPrintTicket ticket = (printTicket != null) ? new InternalPrintTicket(printTicket) : null;
DevMode result = GetDEVMODE(baseType);
DevModeFields supportedFields;
WinSpoolPrinterCapabilities capabilities = GetCapabilities(result);
try
{
supportedFields = capabilities.Fields;
}
finally
{
capabilities.Release();
}
PrintTicketToDevMode(result, ticket, scope, supportedFields);
return(result.ByteData);
}
internal static byte[] InternalConvertPrintTicketToDevMode(PTProviderBase provider,
PrintTicket printTicket,
BaseDevModeType baseType,
PrintTicketScope scope)
{
// Input PrinTicket can't be null.
if (printTicket == null)
{
throw new ArgumentNullException(nameof(printTicket));
}
// Validate the base type value.
if ((baseType != BaseDevModeType.UserDefault) &&
(baseType != BaseDevModeType.PrinterDefault))
{
throw new ArgumentOutOfRangeException(nameof(baseType));
}
// Validate scope value.
if ((scope != PrintTicketScope.PageScope) &&
(scope != PrintTicketScope.DocumentScope) &&
(scope != PrintTicketScope.JobScope))
{
throw new ArgumentOutOfRangeException(nameof(scope));
}
MemoryStream ptStream = printTicket.GetXmlStream();
return(provider.ConvertPrintTicketToDevMode(ptStream, baseType, scope));
}
/// <summary>
/// Converts the given PrintTicket into Win32 DEVMODE.
/// </summary>
/// <param name="printTicket">The PrintTicket to be converted.</param>
/// <param name="baseType">Type of default DEVMODE to use as base of conversion.</param>
/// <returns>Byte buffer that contains the converted Win32 DEVMODE.</returns>
public byte[] ConvertPrintTicketToDevMode(PrintTicket printTicket,
BaseDevModeType baseType)
{
if (_disposed)
{
throw new ObjectDisposedException("PrintTicketManager");
}
return(PrintTicketConverter.InternalConvertPrintTicketToDevMode(_ptProvider,
printTicket,
baseType,
PrintTicketScope.JobScope));
}
/// <summary>
/// Converts the given PrintTicket into Win32 DEVMODE.
/// </summary>
/// <param name="printTicket">The PrintTicket to be converted.</param>
/// <param name="baseType">Type of default DEVMODE to use as base of conversion.</param>
/// <param name="scope">scope that the input PrintTicket will be limited to</param>
/// <returns>Byte buffer that contains the converted Win32 DEVMODE.</returns>
/// <exception cref="ObjectDisposedException">
/// The PrintTicketConverter instance has already been disposed.
/// </exception>
/// <exception cref="ArgumentNullException">
/// The <paramref name="printTicket"/> parameter is null.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// The <paramref name="baseType"/> parameter is not one of the standard <see cref="BaseDevModeType"/> values.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// The <paramref name="scope"/> parameter is not one of the standard <see cref="PrintTicketScope"/> values.
/// </exception>
/// <exception cref="ArgumentException">
/// The PrintTicket specified by <paramref name="printTicket"/> is not well-formed.
/// </exception>
/// <exception cref="PrintQueueException">
/// The PrintTicketConverter instance failed to convert the PrintTicket to a DEVMODE.
/// </exception>
public byte[] ConvertPrintTicketToDevMode(PrintTicket printTicket,
BaseDevModeType baseType,
PrintTicketScope scope)
{
if (_disposed)
{
throw new ObjectDisposedException("PrintTicketConverter");
}
//Check to insure that the PrintTicketConverter is being called from the same thread that instantiated it
VerifyAccess();
return(InternalConvertPrintTicketToDevMode(_ptProvider, printTicket, baseType, scope));
}
///<summary>
/// Obtain a DEVMODE from a printer
///</summary>
///<param name="pHandle">Printer handle</param>
///<param name="baseType">Type of DEVMODE (printer default or user default)</param>
///<param name="devModeBytes">DEVMODE bytes</param>
///<returns>False if the call fails</returns>
private DevMode GetDEVMODE(BaseDevModeType baseType)
{
DevMode result;
switch (baseType)
{
case BaseDevModeType.PrinterDefault:
{
PRINTER_INFO_2 info = GetPrinterInfo2W();
result = info.pDevMode;
break;
}
case BaseDevModeType.UserDefault:
{
PRINTER_INFO_8_AND_9 info = GetPrinterInfo8Or9W(true);
if (info.pDevMode != null)
{
result = info.pDevMode;
}
else
{
// No user default devmode, try the printer default, which is
// effectively the user default if their isn't a per user default
// overriding it.
result = GetDEVMODE(BaseDevModeType.PrinterDefault);
}
break;
}
default:
{
throw new ArgumentOutOfRangeException("baseType");
}
}
if (result == null)
{
throw new PrintSystemException();
}
return(result);
}
/// <summary> /// Converts the given PrintTicket into Win32 DEVMODE. /// </summary> /// <param name="printTicket">MemoryStream containing the XML PrintTicket.</param> /// <param name="baseType">Type of default DEVMODE to use as base of conversion.</param> /// <param name="scope">scope that the input PrintTicket will be limited to</param> /// <returns>Byte buffer that contains the converted Win32 DEVMODE.</returns> public abstract byte[] ConvertPrintTicketToDevMode(MemoryStream printTicket, BaseDevModeType baseType, PrintTicketScope scope);
/// <summary>
/// Converts the given PrintTicket into Win32 DEVMODE.
/// </summary>
/// <param name="printTicket">MemoryStream containing the XML PrintTicket.</param>
/// <param name="baseType">Type of default DEVMODE to use as base of conversion.</param>
/// <param name="scope">scope that the input PrintTicket will be limited to</param>
/// <returns>Byte buffer that contains the converted Win32 DEVMODE.</returns>
/// <exception cref="ObjectDisposedException">
/// The PTProvider instance has already been disposed.
/// </exception>
/// <exception cref="ArgumentException">
/// The PrintTicket specified by <paramref name="printTicket"/> is not well-formed.
/// </exception>
/// <exception cref="PrintQueueException">
/// The PTProvider instance failed to convert the PrintTicket to a DEVMODE.
/// </exception>
/// <exception cref="PrintingNotSupportedException">
/// Printing components are not installed on the client
/// </exception>
public override byte[] ConvertPrintTicketToDevMode(MemoryStream printTicket,
BaseDevModeType baseType,
PrintTicketScope scope)
{
VerifyAccess();
uint hResult = 0;
string errorMsg = null;
IntPtr umDevMode = IntPtr.Zero;
try
{
IStream printTicketStream = IStreamFromMemoryStream(printTicket);
try
{
uint umDevModeLen = 0;
hResult = UnsafeNativeMethods.PTConvertPrintTicketToDevMode(_providerHandle,
printTicketStream,
(uint)baseType,
(uint)scope,
out umDevModeLen,
out umDevMode,
out errorMsg);
if (PTUtility.IsSuccessCode(hResult))
{
byte[] devMode = new byte[umDevModeLen];
Marshal.Copy(umDevMode, devMode, 0, (int)umDevModeLen);
return(devMode);
}
}
finally
{
DeleteIStream(ref printTicketStream);
}
}
finally
{
if (umDevMode != IntPtr.Zero)
{
UnsafeNativeMethods.PTReleaseMemory(new HandleRef(this, umDevMode));
umDevMode = IntPtr.Zero;
}
}
if ((hResult == (uint)NativeErrorCode.E_XML_INVALID) ||
(hResult == (uint)NativeErrorCode.E_PRINTTICKET_FORMAT))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture,
"{0} {1} {2}",
PrintSchemaTags.Framework.PrintTicketRoot,
PTUtility.GetTextFromResource("FormatException.XMLNotWellFormed"),
errorMsg),
"printTicket");
}
throw new PrintQueueException((int)hResult,
"PrintConfig.Provider.PT2DevModeFail",
_deviceName,
errorMsg);
}
/// <summary>
/// Converts the given PrintTicket into Win32 DEVMODE.
/// </summary>
/// <param name="printTicket">The PrintTicket to be converted.</param>
/// <param name="baseType">Type of default DEVMODE to use as base of conversion.</param>
/// <returns>Byte buffer that contains the converted Win32 DEVMODE.</returns>
/// <exception cref="ObjectDisposedException">
/// The PrintTicketConverter instance has already been disposed.
/// </exception>
/// <exception cref="ArgumentNullException">
/// The <paramref name="printTicket"/> parameter is null.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// The <paramref name="baseType"/> parameter is not one of the standard <see cref="BaseDevModeType"/> values.
/// </exception>
/// <exception cref="ArgumentException">
/// The PrintTicket specified by <paramref name="printTicket"/> is not well-formed.
/// </exception>
/// <exception cref="PrintQueueException">
/// The PrintTicketConverter instance failed to convert the PrintTicket to a DEVMODE.
/// </exception>
public byte[] ConvertPrintTicketToDevMode(PrintTicket printTicket,
BaseDevModeType baseType)
{
return(ConvertPrintTicketToDevMode(printTicket, baseType, PrintTicketScope.JobScope));
}
