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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*++
Abstract:
Definition and implementation of simple public PT/PC classes.
--*/
using System;
using System.Xml;
using System.IO;
using System.Collections;
using System.Collections.ObjectModel;
using System.Collections.Generic;
using System.Globalization;
using System.Printing;
using MS.Internal.Printing.Configuration;
namespace System.Printing
{
/// <summary>
/// Represents page media size setting.
/// </summary>
public sealed class PageMediaSize
{
#region Constructors
/// <summary>
/// Constructs a new instance of <see cref="PageMediaSize"/> with the specified media size name.
/// </summary>
/// <param name="mediaSizeName">name of the media size</param>
public PageMediaSize(PageMediaSizeName mediaSizeName)
{
_mediaSizeName = mediaSizeName;
_width = _height = null;
}
/// <summary>
/// Constructs a new instance of <see cref="PageMediaSize"/> with the specified dimensions.
/// </summary>
/// <param name="width">width of the physical media (in 1/96 inch unit)</param>
/// <param name="height">height of the physical media (in 1/96 inch unit)</param>
public PageMediaSize(double width, double height)
{
_mediaSizeName = null;
_width = width;
_height = height;
}
/// <summary>
/// Constructs a new instance of <see cref="PageMediaSize"/> with the specified media size name
/// and dimensions.
/// </summary>
/// <param name="mediaSizeName">name of the media size</param>
/// <param name="width">width of the physical media (in 1/96 inch unit)</param>
/// <param name="height">height of the physical media (in 1/96 inch unit)</param>
public PageMediaSize(PageMediaSizeName mediaSizeName, double width, double height)
{
_mediaSizeName = mediaSizeName;
_width = width;
_height = height;
}
#endregion Constructors
#region Public Properties
/// <summary>
/// Gets the media size name. Returns null if the media size name is not specified.
/// </summary>
public Nullable<PageMediaSizeName> PageMediaSizeName
{
get
{
return _mediaSizeName;
}
}
/// <summary>
/// Gets the physical media width dimension (in 1/96 inch unit). Returns null if the dimension is not specified.
/// </summary>
public Nullable<double> Width
{
get
{
return _width;
}
}
/// <summary>
/// Gets the physical media height dimension (in 1/96 inch unit). Returns null if the dimension is not specified.
/// </summary>
public Nullable<double> Height
{
get
{
return _height;
}
}
#endregion Public Properties
#region Public Methods
/// <summary>
/// Converts the page media size setting to human-readable string.
/// </summary>
/// <returns>String that shows the page media size setting.</returns>
public override string ToString()
{
return ((PageMediaSizeName != null) ? String.Format(CultureInfo.CurrentCulture, "{0}", PageMediaSizeName) : "Null") + " (" +
((Width != null) ? String.Format(CultureInfo.CurrentCulture, "{0}", Width) : "Null") +
" x " +
((Height != null) ? String.Format(CultureInfo.CurrentCulture, "{0}", Height) : "Null") +
")";
}
#endregion Public Methods
#region Private Properties
private Nullable<PageMediaSizeName> _mediaSizeName;
private Nullable<double> _width;
private Nullable<double> _height;
#endregion Private Properties
}
/// <summary>
/// Represents page resolution setting.
/// </summary>
public sealed class PageResolution
{
#region Constructors
/// <summary>
/// Constructs a new instance of <see cref="PageResolution"/> with the specified resolution values.
/// </summary>
/// <param name="resolutionX">x component of the resolution (in DPI unit)</param>
/// <param name="resolutionY">y component of the resolution (in DPI unit)</param>
public PageResolution(int resolutionX, int resolutionY)
{
_x = resolutionX;
_y = resolutionY;
_qualitative = null;
}
/// <summary>
/// Constructs a new instance of <see cref="PageResolution"/> with the specified resolution quality label.
/// </summary>
/// <param name="qualitative">quality label of the resolution</param>
public PageResolution(PageQualitativeResolution qualitative)
{
_x = null;
_y = null;
_qualitative = qualitative;
}
/// <summary>
/// Constructs a new instance of <see cref="PageResolution"/> with the specified resolution values
/// and quality label.
/// </summary>
/// <param name="resolutionX">x component of the resolution (in DPI unit)</param>
/// <param name="resolutionY">y component of the resolution (in DPI unit)</param>
/// <param name="qualitative">quality label of the resolution</param>
public PageResolution(int resolutionX, int resolutionY, PageQualitativeResolution qualitative)
{
_x = resolutionX;
_y = resolutionY;
_qualitative = qualitative;
}
#endregion Constructors
#region Public Properties
/// <summary>
/// Gets the x component of the resolution (in DPI unit). Returns null if the x component is not specified.
/// </summary>
public Nullable<int> X
{
get
{
return _x;
}
}
/// <summary>
/// Gets the y component of the resolution (in DPI unit). Returns null if the y component is not specified.
/// </summary>
public Nullable<int> Y
{
get
{
return _y;
}
}
/// <summary>
/// Gets the quality label of the resolution. Returns null if the quality label is not specified.
/// </summary>
public Nullable<PageQualitativeResolution> QualitativeResolution
{
get
{
return _qualitative;
}
}
#endregion Public Properties
#region Public Methods
/// <summary>
/// Converts the page resolution setting to human-readable string.
/// </summary>
/// <returns>String that shows the page resolution setting.</returns>
public override string ToString()
{
return ((X != null) ? String.Format(CultureInfo.CurrentCulture, "{0}", X) : "Null") +
" x " +
((Y != null) ? String.Format(CultureInfo.CurrentCulture, "{0}", Y) : "Null") +
" (QualitativeResolution: " +
((QualitativeResolution != null) ? QualitativeResolution.ToString() : "Null") +
")";
}
#endregion Public Methods
#region Private Fields
private Nullable<int> _x;
private Nullable<int> _y;
private Nullable<PageQualitativeResolution> _qualitative;
#endregion private Fields
}
/// <summary>
/// Represents print settings.
/// </summary>
public sealed class PrintTicket : System.ComponentModel.INotifyPropertyChanged
{
#region Constructors
/// <summary>
/// Constructs a new instance of <see cref="PrintTicket"/> with no print settings.
/// </summary>
public PrintTicket()
{
_printTicket = new InternalPrintTicket();
_setterCache = new Dictionary<CapabilityName, object>();
}
/// <summary>
/// Constructs a new instance of <see cref="PrintTicket"/> with settings based on the XML form of PrintTicket.
/// </summary>
/// <param name="xmlStream"><see cref="Stream"/> object containing the XML form of PrintTicket.</param>
/// <exception cref="ArgumentNullException">
/// The <paramref name="xmlStream"/> parameter is null.
/// </exception>
/// <exception cref="FormatException">
/// The <see cref="Stream"/> object specified by <paramref name="xmlStream"/> parameter doesn't contain a
/// well-formed XML PrintTicket. The exception object's <see cref="Exception.Message"/> property describes
/// why the XML content is not well-formed PrintTicket. If not null, the exception object's
/// <see cref="Exception.InnerException"/> property provides more details.
/// </exception>
/// <remarks>
/// This constructor doesn't reset the current position of the stream back to the original position
/// before the constructor is called. It's the caller's responsibility to reset the stream current position
/// if needed.
/// </remarks>
public PrintTicket(Stream xmlStream)
{
_printTicket = new InternalPrintTicket(xmlStream);
_setterCache = new Dictionary<CapabilityName, object>();
}
#endregion Constructors
#region Public Methods
/// <summary>
/// Creates a duplicate of the current <see cref="PrintTicket"/> object.
/// </summary>
/// <returns>The duplicated <see cref="PrintTicket"/> object.</returns>
public PrintTicket Clone()
{
PrintTicket clonePT = new PrintTicket(this.GetXmlStream());
return clonePT;
}
/// <summary>
/// Gets a <see cref="MemoryStream"/> object that contains the XML form of current <see cref="PrintTicket"/> object.
/// </summary>
/// <returns>The <see cref="MemoryStream"/> object that contains the XML form of current <see cref="PrintTicket"/> object.</returns>
public MemoryStream GetXmlStream()
{
ExecuteCachedSetters();
return _printTicket.XmlStream;
}
/// <summary>
/// Saves the XML form of current <see cref="PrintTicket"/> object to the specified stream.
/// </summary>
/// <param name="outStream">The <see cref="Stream"/> object to which you want to save.</param>
/// <exception cref="ArgumentNullException">
/// The <paramref name="outStream"/> parameter is null.
/// </exception>
/// <remarks>
/// This function doesn't reset the current position of the stream back to the original position
/// before the function is called. It's the caller's responsibility to reset the stream current position
/// if needed.
/// </remarks>
public void SaveTo(Stream outStream)
{
ExecuteCachedSetters();
_printTicket.SaveTo(outStream);
}
#endregion Public Methods
#region Public Properties
/// <summary>
/// Gets or sets the document collate setting.
/// </summary>
/// <remarks>
/// If the document collate setting is not specified, this property will return null.
/// If caller sets this property to null, document collate setting will become unspecified and
/// document collate setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="Collation"/> values.
/// </exception>
public Nullable<Collation> Collation
{
get
{
Collation valueGot = GetEnumValueFromCacheOrXml<Collation>(
CapabilityName.DocumentCollate,
_printTicket.DocumentCollate.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.CollationEnumMin ||
value > PrintSchema.CollationEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<Collation>(
CapabilityName.DocumentCollate,
(value == null) ? (Collation)PrintSchema.EnumUnspecifiedValue : (Collation)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("Collation");
}
}
/// <summary>
/// Gets or sets the job copy count setting.
/// </summary>
/// <remarks>
/// If the job copy count setting is not specified, this property will return null.
/// If caller sets this property to null, job copy count setting will become unspecified and
/// job copy count setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not a positive value.
/// </exception>
public Nullable<int> CopyCount
{
get
{
int copyValue = _printTicket.JobCopyCount.Value;
if (copyValue > 0)
return copyValue;
else
return null;
}
set
{
if (value == null)
{
_printTicket.JobCopyCount.ClearSetting();
}
else
{
if (value <= 0)
{
throw new ArgumentOutOfRangeException("value",
PTUtility.GetTextFromResource("ArgumentException.PositiveValue"));
}
// no need to cache set calls
_printTicket.JobCopyCount.Value = (int)value;
}
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("CopyCount");
}
}
/// <summary>
/// Gets or sets the device font substitution setting.
/// </summary>
/// <remarks>
/// If the device font substitution setting is not specified, this property will return null.
/// If caller sets this property to null, device font substitution setting will become unspecified and
/// device font substitution setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="DeviceFontSubstitution"/> values.
/// </exception>
public Nullable<DeviceFontSubstitution> DeviceFontSubstitution
{
get
{
DeviceFontSubstitution valueGot = GetEnumValueFromCacheOrXml<DeviceFontSubstitution>(
CapabilityName.PageDeviceFontSubstitution,
_printTicket.PageDeviceFontSubstitution.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.DeviceFontSubstitutionEnumMin ||
value > PrintSchema.DeviceFontSubstitutionEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<DeviceFontSubstitution>(
CapabilityName.PageDeviceFontSubstitution,
(value == null) ? (DeviceFontSubstitution)PrintSchema.EnumUnspecifiedValue : (DeviceFontSubstitution)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("DeviceFontSubstitution");
}
}
/// <summary>
/// Gets or sets the job duplex setting.
/// </summary>
/// <remarks>
/// If the job duplex setting is not specified, this property will return null.
/// If caller sets this property to null, job duplex setting will become unspecified and
/// job duplex setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="Duplexing"/> values.
/// </exception>
public Nullable<Duplexing> Duplexing
{
get
{
Duplexing valueGot = GetEnumValueFromCacheOrXml<Duplexing>(
CapabilityName.JobDuplex,
_printTicket.JobDuplex.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.DuplexingEnumMin ||
value > PrintSchema.DuplexingEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<Duplexing>(
CapabilityName.JobDuplex,
(value == null) ? (Duplexing)PrintSchema.EnumUnspecifiedValue : (Duplexing)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("Duplexing");
}
}
/// <summary>
/// Gets or sets the input bin setting.
/// </summary>
/// <remarks>
/// Print Schema defines three input bin settings: JobInputBin, DocumentInputBin and PageInputBin.
///
/// If none of the JobInputBin, DocumentInputBin or PageInputBin setting is specified in the XML form of current
/// <see cref="PrintTicket"/> object, then this property will return null. Otherwise, this property will return
/// the input bin setting for JobInputBin if JobInputBin is specified, or for DocumentInputBin if DocumentInputBin
/// is specified, or for PageInputBin.
///
/// If caller sets this property to null, input bin setting will become unspecified and any JobInputBin, DocumentInputBin,
/// or PageInputBin setting content in the XML form of current <see cref="PrintTicket"/> object will be removed.
///
/// If caller sets this property to a standard <see cref="InputBin"/> value, then in the XML form of current
/// <see cref="PrintTicket"/> object, JobInputBin setting will be set to the specified value, and any DocumentInputBin or
/// PageInputBin setting content will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="InputBin"/> values.
/// </exception>
public Nullable<InputBin> InputBin
{
get
{
// get the JobInputBin setting
InputBin valueGot = GetEnumValueFromCacheOrXml<InputBin>(
CapabilityName.JobInputBin,
_printTicket.JobInputBin.Value);
// if no JobInputBin setting, then get the DocumentInputBin setting
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
{
valueGot = GetEnumValueFromCacheOrXml<InputBin>(
CapabilityName.DocumentInputBin,
_printTicket.DocumentInputBin.Value);
}
// if neither JobInputBin nor DocumentInputBin setting exists, then get the PageInputBin setting
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
{
valueGot = GetEnumValueFromCacheOrXml<InputBin>(
CapabilityName.PageInputBin,
_printTicket.PageInputBin.Value);
}
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.InputBinEnumMin ||
value > PrintSchema.InputBinEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
// always set the job-scope input bin setting to increase portability
AddSetterEnumValueToCache<InputBin>(
CapabilityName.JobInputBin,
(value == null) ? (InputBin)PrintSchema.EnumUnspecifiedValue : (InputBin)value);
// need to remove document-scope and page-scope input bin setting so only job-scope
// input bin setting will be persisted
AddSetterEnumValueToCache<InputBin>(
CapabilityName.DocumentInputBin, (InputBin)PrintSchema.EnumUnspecifiedValue);
AddSetterEnumValueToCache<InputBin>(
CapabilityName.PageInputBin, (InputBin)PrintSchema.EnumUnspecifiedValue);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("InputBin");
}
}
/// <summary>
/// Gets or sets the page output color setting.
/// </summary>
/// <remarks>
/// If the page output color setting is not specified, this property will return null.
/// If caller sets this property to null, page output color setting will become unspecified and
/// page output color setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="OutputColor"/> values.
/// </exception>
public Nullable<OutputColor> OutputColor
{
get
{
OutputColor valueGot = GetEnumValueFromCacheOrXml<OutputColor>(
CapabilityName.PageOutputColor,
_printTicket.PageOutputColor.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.OutputColorEnumMin ||
value > PrintSchema.OutputColorEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<OutputColor>(
CapabilityName.PageOutputColor,
(value == null) ? (OutputColor)PrintSchema.EnumUnspecifiedValue : (OutputColor)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("OutputColor");
}
}
/// <summary>
/// Gets or sets the page output quality setting.
/// </summary>
/// <remarks>
/// If the page output quality setting is not specified, this property will return null.
/// If caller sets this property to null, page output quality setting will become unspecified and
/// page output quality setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="OutputQuality"/> values.
/// </exception>
public Nullable<OutputQuality> OutputQuality
{
get
{
OutputQuality valueGot = GetEnumValueFromCacheOrXml<OutputQuality>(
CapabilityName.PageOutputQuality,
_printTicket.PageOutputQuality.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.OutputQualityEnumMin ||
value > PrintSchema.OutputQualityEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<OutputQuality>(
CapabilityName.PageOutputQuality,
(value == null) ? (OutputQuality)PrintSchema.EnumUnspecifiedValue : (OutputQuality)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("OutputQuality");
}
}
/// <summary>
/// Gets or sets the page borderless setting.
/// </summary>
/// <remarks>
/// If the page borderless setting is not specified, this property will return null.
/// If caller sets this property to null, page borderless setting will become unspecified and
/// page borderless setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="PageBorderless"/> values.
/// </exception>
public Nullable<PageBorderless> PageBorderless
{
get
{
PageBorderless valueGot = GetEnumValueFromCacheOrXml<PageBorderless>(
CapabilityName.PageBorderless,
_printTicket.PageBorderless.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.PageBorderlessEnumMin ||
value > PrintSchema.PageBorderlessEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<PageBorderless>(
CapabilityName.PageBorderless,
(value == null) ? (PageBorderless)PrintSchema.EnumUnspecifiedValue : (PageBorderless)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("PageBorderless");
}
}
/// <summary>
/// Gets or sets the page media size setting.
/// </summary>
/// <remarks>
/// If the page media size setting is not specified, this property will return null.
/// If caller sets this property to null, page media size setting will become unspecified and
/// page media size setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// Set call doesn't set either <see ref="PageMediaSize.PageMediaSizeName"/> property or the pair
/// of <see ref="PageMediaSize.Width"/> and <see ref="PageMediaSize.Height"/> properties.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set <see ref="PageMediaSize.PageMediaSizeName"/> property is not one of the
/// standard <see cref="PageMediaSizeName"/> values.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set <see ref="PageMediaSize.Width"/> property or <see ref="PageMediaSize.Height"/>
/// property is not a positive value.
/// </exception>
public PageMediaSize PageMediaSize
{
get
{
// return the most recent cached set operation if it exists
if ((_setterCache != null) &&
_setterCache.ContainsKey(CapabilityName.PageMediaSize))
{
object cacheObj;
_setterCache.TryGetValue(CapabilityName.PageMediaSize, out cacheObj);
return (PageMediaSize)cacheObj;
}
// if we fail to get the cached set operation, then we return based on XML content
if ((_printTicket.PageMediaSize.MediaSizeWidth > 0) &&
(_printTicket.PageMediaSize.MediaSizeHeight > 0))
{
if ((int)_printTicket.PageMediaSize.Value != PrintSchema.EnumUnspecifiedValue)
{
// There are valid media size name and width/height values
return new PageMediaSize(_printTicket.PageMediaSize.Value,
_printTicket.PageMediaSize.MediaSizeWidth,
_printTicket.PageMediaSize.MediaSizeHeight);
}
else
{
// There are only valid width/height values
return new PageMediaSize(_printTicket.PageMediaSize.MediaSizeWidth,
_printTicket.PageMediaSize.MediaSizeHeight);
}
}
else if ((int)_printTicket.PageMediaSize.Value != PrintSchema.EnumUnspecifiedValue)
{
// No valid width/height values but we do have valid meida size name value
return new PageMediaSize(_printTicket.PageMediaSize.Value);
}
else
{
return null;
}
}
set
{
// first performing input parameter validation
if (value != null)
{
// either media name or the width/height values need to be specified
if ((value.PageMediaSizeName == null) &&
(value.Width == null || value.Height == null))
{
throw new ArgumentOutOfRangeException("value");
}
// if size name is specified, it needs to be valid name
if ((value.PageMediaSizeName != null) &&
(value.PageMediaSizeName < PrintSchema.PageMediaSizeNameEnumMin ||
value.PageMediaSizeName > PrintSchema.PageMediaSizeNameEnumMax))
{
throw new ArgumentOutOfRangeException("value.PageMediaSizeName");
}
// if width or height value is specified, it needs to be positive
if ((value.Width != null) && (value.Width <= 0))
{
throw new ArgumentOutOfRangeException("value",
PTUtility.GetTextFromResource("ArgumentException.PositiveValue"));
}
if ((value.Height != null) && (value.Height <= 0))
{
throw new ArgumentOutOfRangeException("value",
PTUtility.GetTextFromResource("ArgumentException.PositiveValue"));
}
}
// then adding the set operation to the cache (replacing older set operations)
if (_setterCache.ContainsKey(CapabilityName.PageMediaSize))
{
_setterCache.Remove(CapabilityName.PageMediaSize);
}
_setterCache.Add(CapabilityName.PageMediaSize, value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("PageMediaSize");
}
}
/// <summary>
/// Gets or sets the page media type setting.
/// </summary>
/// <remarks>
/// If the page media type setting is not specified, this property will return null.
/// If caller sets this property to null, page media type setting will become unspecified and
/// page media type setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="PageMediaType"/> values.
/// </exception>
public Nullable<PageMediaType> PageMediaType
{
get
{
PageMediaType valueGot = GetEnumValueFromCacheOrXml<PageMediaType>(
CapabilityName.PageMediaType,
_printTicket.PageMediaType.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.PageMediaTypeEnumMin ||
value > PrintSchema.PageMediaTypeEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<PageMediaType>(
CapabilityName.PageMediaType,
(value == null) ? (PageMediaType)PrintSchema.EnumUnspecifiedValue : (PageMediaType)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("PageMediaType");
}
}
/// <summary>
/// Gets or sets the job page order setting.
/// </summary>
/// <remarks>
/// If the job page order setting is not specified, this property will return null.
/// If caller sets this property to null, job page order setting will become unspecified and
/// job page order setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="PageOrder"/> values.
/// </exception>
public Nullable<PageOrder> PageOrder
{
get
{
PageOrder valueGot = GetEnumValueFromCacheOrXml<PageOrder>(
CapabilityName.JobPageOrder,
_printTicket.JobPageOrder.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.PageOrderEnumMin ||
value > PrintSchema.PageOrderEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<PageOrder>(
CapabilityName.JobPageOrder,
(value == null) ? (PageOrder)PrintSchema.EnumUnspecifiedValue : (PageOrder)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("PageOrder");
}
}
/// <summary>
/// Gets or sets the page orientation setting.
/// </summary>
/// <remarks>
/// If the page orientation setting is not specified, this property will return null.
/// If caller sets this property to null, page orientation setting will become unspecified and
/// page orientation setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="PageOrientation"/> values.
/// </exception>
public Nullable<PageOrientation> PageOrientation
{
get
{
PageOrientation valueGot = GetEnumValueFromCacheOrXml<PageOrientation>(
CapabilityName.PageOrientation,
_printTicket.PageOrientation.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.PageOrientationEnumMin ||
value > PrintSchema.PageOrientationEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<PageOrientation>(
CapabilityName.PageOrientation,
(value == null) ? (PageOrientation)PrintSchema.EnumUnspecifiedValue : (PageOrientation)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("PageOrientation");
}
}
/// <summary>
/// Gets or sets the page resolution setting.
/// </summary>
/// <remarks>
/// If the page resolution setting is not specified, this property will return null.
/// If caller sets this property to null, page resolution setting will become unspecified and
/// page resolution setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// Set call doesn't set either <see ref="PageResolution.QualitativeResolution"/> property or the pair
/// of <see ref="PageResolution.X"/> and <see ref="PageResolution.Y"/> properties.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set <see ref="PageResolution.QualitativeResolution"/> property is not one of the
/// standard <see cref="PageQualitativeResolution"/> values.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set <see ref="PageResolution.X"/> property or <see ref="PageResolution.Y"/>
/// property is not a positive value.
/// </exception>
public PageResolution PageResolution
{
get
{
// return the most recent cached set operation if it exists
if ((_setterCache != null) &&
_setterCache.ContainsKey(CapabilityName.PageResolution))
{
object cacheObj;
_setterCache.TryGetValue(CapabilityName.PageResolution, out cacheObj);
return (PageResolution)cacheObj;
}
// if we fail to get the cached set operation, then we return based on XML content
if ((_printTicket.PageResolution.ResolutionX > 0) &&
(_printTicket.PageResolution.ResolutionY > 0))
{
if ((int)_printTicket.PageResolution.QualitativeResolution != PrintSchema.EnumUnspecifiedValue)
{
// There are valid x/y and quality label values.
return new PageResolution(_printTicket.PageResolution.ResolutionX,
_printTicket.PageResolution.ResolutionY,
_printTicket.PageResolution.QualitativeResolution);
}
else
{
// There are only valid x/y values.
return new PageResolution(_printTicket.PageResolution.ResolutionX,
_printTicket.PageResolution.ResolutionY);
}
}
else if ((int)_printTicket.PageResolution.QualitativeResolution != PrintSchema.EnumUnspecifiedValue)
{
// No valid x/y values but we do have valid quality label value.
return new PageResolution(_printTicket.PageResolution.QualitativeResolution);
}
else
{
return null;
}
}
set
{
// first performing input parameter validation
if (value != null)
{
if ((value.QualitativeResolution == null) &&
(value.X == null || value.Y == null))
{
throw new ArgumentOutOfRangeException("value");
}
// If quality lable is specified, it needs to be valid value
if ((value.QualitativeResolution != null) &&
(value.QualitativeResolution < PrintSchema.PageQualitativeResolutionEnumMin ||
value.QualitativeResolution > PrintSchema.PageQualitativeResolutionEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
// If specified, resolution X and Y values must be positive
if ((value.X != null) && (value.X <= 0))
{
throw new ArgumentOutOfRangeException("value",
PTUtility.GetTextFromResource("ArgumentException.PositiveValue"));
}
if ((value.Y != null) && (value.Y <= 0))
{
throw new ArgumentOutOfRangeException("value",
PTUtility.GetTextFromResource("ArgumentException.PositiveValue"));
}
}
// then adding the set operation to the cache (replacing older set operations)
if (_setterCache.ContainsKey(CapabilityName.PageResolution))
{
_setterCache.Remove(CapabilityName.PageResolution);
}
_setterCache.Add(CapabilityName.PageResolution, value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("PageResolution");
}
}
/// <summary>
/// Gets or sets the page scaling factor (in percentage unit) setting.
/// </summary>
/// <remarks>
/// If the page scaling factor setting is not specified, this property will return null.
/// If caller sets this property to null, page scaling factor setting will become unspecified and
/// page scaling factor setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not a positive value.
/// </exception>
public Nullable<int> PageScalingFactor
{
get
{
if ((_printTicket.PageScaling.Value == PageScaling.CustomSquare) &&
(_printTicket.PageScaling.CustomSquareScale > 0))
{
return _printTicket.PageScaling.CustomSquareScale;
}
else if ((_printTicket.PageScaling.Value == PageScaling.Custom) &&
(_printTicket.PageScaling.CustomScaleWidth > 0))
{
return _printTicket.PageScaling.CustomScaleWidth;
}
else
return null;
}
set
{
if (value == null)
{
_printTicket.PageScaling.ClearSetting();
}
else
{
if (value <= 0)
{
throw new ArgumentOutOfRangeException("value",
PTUtility.GetTextFromResource("ArgumentException.PositiveValue"));
}
// no need to cache set calls
_printTicket.PageScaling.SetCustomSquareScaling((int)value);
}
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("PageScalingFactor");
}
}
/// <summary>
/// Gets or sets the job pages-per-sheet setting.
/// </summary>
/// <remarks>
/// If the job pages-per-sheet setting is not specified, this property will return null.
/// If caller sets this property to null, job pages-per-sheet setting will become unspecified and
/// job pages-per-sheet setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// (Pages-per-sheet is to output multiple logical pages to a single physical sheet.)
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not a positive value.
/// </exception>
public Nullable<int> PagesPerSheet
{
get
{
int nupValue = _printTicket.JobNUp.PagesPerSheet;
if (nupValue > 0)
return nupValue;
else
return null;
}
set
{
if (value == null)
{
_printTicket.JobNUp.ClearSetting();
}
else
{
if (value <= 0)
{
throw new ArgumentOutOfRangeException("value",
PTUtility.GetTextFromResource("ArgumentException.PositiveValue"));
}
// no need to cache set calls
_printTicket.JobNUp.PagesPerSheet = (int)value;
}
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("PagesPerSheet");
}
}
/// <summary>
/// Gets or sets the job pages-per-sheet direction setting.
/// </summary>
/// <remarks>
/// If the job pages-per-sheet direction setting is not specified, this property will return null.
/// If caller sets this property to null, job pages-per-sheet direction setting will become unspecified and
/// job pages-per-sheet direction setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// (Pages-per-sheet is to output multiple logical pages to a single physical sheet.)
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="PagesPerSheetDirection"/> values.
/// </exception>
public Nullable<PagesPerSheetDirection> PagesPerSheetDirection
{
get
{
PagesPerSheetDirection valueGot = GetEnumValueFromCacheOrXml<PagesPerSheetDirection>(
CapabilityName.JobNUp,
_printTicket.JobNUp.PresentationDirection.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.PagesPerSheetDirectionEnumMin ||
value > PrintSchema.PagesPerSheetDirectionEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<PagesPerSheetDirection>(
CapabilityName.JobNUp,
(value == null) ? (PagesPerSheetDirection)PrintSchema.EnumUnspecifiedValue : (PagesPerSheetDirection)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("PagesPerSheetDirection");
}
}
/// <summary>
/// Gets or sets the page photo printing intent setting.
/// </summary>
/// <remarks>
/// If the page photo printing intent setting is not specified, this property will return null.
/// If caller sets this property to null, page photo printing intent setting will become unspecified and
/// page photo printing intent setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="PhotoPrintingIntent"/> values.
/// </exception>
public Nullable<PhotoPrintingIntent> PhotoPrintingIntent
{
get
{
PhotoPrintingIntent valueGot = GetEnumValueFromCacheOrXml<PhotoPrintingIntent>(
CapabilityName.PagePhotoPrintingIntent,
_printTicket.PagePhotoPrintingIntent.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.PhotoPrintingIntentEnumMin ||
value > PrintSchema.PhotoPrintingIntentEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<PhotoPrintingIntent>(
CapabilityName.PagePhotoPrintingIntent,
(value == null) ? (PhotoPrintingIntent)PrintSchema.EnumUnspecifiedValue : (PhotoPrintingIntent)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("PhotoPrintingIntent");
}
}
/// <summary>
/// Gets or sets the job output stapling setting.
/// </summary>
/// <remarks>
/// If the job output stapling setting is not specified, this property will return null.
/// If caller sets this property to null, job output stapling setting will become unspecified and
/// job output stapling setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="Stapling"/> values.
/// </exception>
public Nullable<Stapling> Stapling
{
get
{
Stapling valueGot = GetEnumValueFromCacheOrXml<Stapling>(
CapabilityName.JobStaple,
_printTicket.JobStaple.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.StaplingEnumMin ||
value > PrintSchema.StaplingEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<Stapling>(
CapabilityName.JobStaple,
(value == null) ? (Stapling)PrintSchema.EnumUnspecifiedValue : (Stapling)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("Stapling");
}
}
/// <summary>
/// Gets or sets the TrueType font handling mode setting.
/// </summary>
/// <remarks>
/// If the TrueType font handling mode setting is not specified, this property will return null.
/// If caller sets this property to null, TrueType font handling mode setting will become unspecified and
/// TrueType font handling mode setting content in the XML form of current <see cref="PrintTicket"/> object
/// will be removed.
/// </remarks>
/// <exception cref="ArgumentOutOfRangeException">
/// The value to set is not one of the standard <see cref="TrueTypeFontMode"/> values.
/// </exception>
public Nullable<TrueTypeFontMode> TrueTypeFontMode
{
get
{
TrueTypeFontMode valueGot = GetEnumValueFromCacheOrXml<TrueTypeFontMode>(
CapabilityName.PageTrueTypeFontMode,
_printTicket.PageTrueTypeFontMode.Value);
// handle Unspecified => null conversion
if ((int)valueGot == PrintSchema.EnumUnspecifiedValue)
return null;
else
return valueGot;
}
set
{
if ((value != null) &&
(value < PrintSchema.TrueTypeFontModeEnumMin ||
value > PrintSchema.TrueTypeFontModeEnumMax))
{
throw new ArgumentOutOfRangeException("value");
}
AddSetterEnumValueToCache<TrueTypeFontMode>(
CapabilityName.PageTrueTypeFontMode,
(value == null) ? (TrueTypeFontMode)PrintSchema.EnumUnspecifiedValue : (TrueTypeFontMode)value);
// Raise PropertyChanged event for IPropertyChange implementation
NotifyPropertyChanged("TrueTypeFontMode");
}
}
#endregion Public Properties
#region IPropertyChange implementation
/// <summary>
///
/// </summary>
public event System.ComponentModel.PropertyChangedEventHandler PropertyChanged;
/// <summary>
/// This method is called for any public property as it is getting changed
/// to notify anyone registered for property change notifications that the
/// property has changed.
/// </summary>
/// <param name="name">The name of the property that changed.</param>
private void NotifyPropertyChanged(string name)
{
if (null != PropertyChanged)
{
PropertyChanged(this, new System.ComponentModel.PropertyChangedEventArgs(name));
}
_isSettingChanged = true;
}
#endregion IPropertyChange implementation
#region Internal Properties
/// <summary>
/// Gets a boolean to indicate whether or not public setting in the PrinTicket has been changed by the client.
/// </summary>
internal bool IsSettingChanged
{
get
{
return _isSettingChanged;
}
}
#endregion Internal Properties
#region Internal Methods
// Like PTProvider.cs:PackStreamToNativeBuffer().
internal string ToXmlString()
{
MemoryStream ms = new MemoryStream();
// We might be tempted to drop the base-encoded DEVMODE string
// ('<psf:ParameterInit name="ns0001:PageDevmodeSnapshot">')
// from the PrintTicket when saving it to the stream. However,
// two PrintTicket's can have the same public fields but still be
// different due to DEVMODE -- this can happen when PrintTicket's
// are generated from DEVMODE's, and cannot directly reflect all the
// information from DEVMODE's
this.SaveTo(ms);
// windows/wcp/Print/Reach/PrintConfig/PrtTicket_Public.cs:InternalPrintTicket()
// assumes the XML is UTF8-encoded so this is safe.
return System.Text.Encoding.UTF8.GetString(ms.ToArray());
}
#endregion Internal Methods
#region Private Methods
private EnumType GetEnumValueFromCacheOrXml<EnumType>(CapabilityName feature,
EnumType xmlValue)
{
EnumType valueGot;
if ((_setterCache != null) &&
_setterCache.ContainsKey(feature))
{
object cacheObj;
_setterCache.TryGetValue(feature, out cacheObj);
valueGot = (EnumType)cacheObj;
}
else
{
valueGot = xmlValue;
}
return valueGot;
}
private void AddSetterEnumValueToCache<EnumType>(CapabilityName feature,
EnumType value)
{
// Newer value replaces old value in the cache.
if (_setterCache.ContainsKey(feature))
{
_setterCache.Remove(feature);
}
_setterCache.Add(feature, value);
}
private void ExecuteMediaSizeSetter(object cacheValue)
{
if (cacheValue == null)
{
_printTicket.PageMediaSize.ClearSetting();
}
else
{
PageMediaSize mediaSize = (PageMediaSize)cacheValue;
if (mediaSize.PageMediaSizeName != null)
{
// If we have non-null media name, the property setter validation code should have verified
// it's not the special Unspecified value of 0.
if ((int)mediaSize.PageMediaSizeName != PrintSchema.EnumUnknownValue)
{
if ((mediaSize.Width != null) && (mediaSize.Height != null))
{
_printTicket.PageMediaSize.SetFixedMediaSize((PageMediaSizeName)mediaSize.PageMediaSizeName,
(double)mediaSize.Width, (double)mediaSize.Height);
}
else
{
_printTicket.PageMediaSize.SetFixedMediaSize((PageMediaSizeName)mediaSize.PageMediaSizeName);
}
}
else
{
if ((mediaSize.Width != null) && (mediaSize.Height != null))
{
_printTicket.PageMediaSize.SetFixedMediaSize((double)mediaSize.Width, (double)mediaSize.Height);
}
else
{
// no-op
}
}
}
else
{
// If we have no valid media name, the property setter validation code should have already
// guaranteed any cached set operation will have valid width/height values.
_printTicket.PageMediaSize.SetFixedMediaSize((double)mediaSize.Width, (double)mediaSize.Height);
}
}
}
private void ExecuteResolutionSetter(object cacheValue)
{
if (cacheValue == null)
{
_printTicket.PageResolution.ClearSetting();
}
else
{
PageResolution resoluton = (PageResolution)cacheValue;
if ((resoluton.X != null) || (resoluton.Y != null) ||
((resoluton.QualitativeResolution != null) &&
((int)resoluton.QualitativeResolution != PrintSchema.EnumUnknownValue)))
{
// If any of the 3 properties are set by client, we need to do a ClearSetting before setting
// the correponding scored properties, since PageResolution scored property setters only affect
// their own XML fragment.
_printTicket.PageResolution.ClearSetting();
}
if (resoluton.X != null)
_printTicket.PageResolution.ResolutionX = (int)resoluton.X;
if (resoluton.Y != null)
_printTicket.PageResolution.ResolutionY = (int)resoluton.Y;
if ((resoluton.QualitativeResolution != null) &&
((int)resoluton.QualitativeResolution != PrintSchema.EnumUnknownValue))
{
// If we have non-null quality label, the property setter validation code should have verified
// it's not the special Unspecified value of 0.
_printTicket.PageResolution.QualitativeResolution =
(PageQualitativeResolution)resoluton.QualitativeResolution;
}
}
}
private void ExecuteGeneralEnumSetters(CapabilityName feature, object cacheValue)
{
if ((int)cacheValue == PrintSchema.EnumUnspecifiedValue)
{
_printTicket.GetBasePTFeatureObject(feature).ClearSetting();
}
else if ((int)cacheValue != PrintSchema.EnumUnknownValue)
{
// If the value to set is EnumUnknownValue, then we treat the set call as no-op.
switch (feature)
{
case CapabilityName.DocumentCollate:
_printTicket.DocumentCollate.Value = (Collation)cacheValue;
break;
case CapabilityName.PageDeviceFontSubstitution:
_printTicket.PageDeviceFontSubstitution.Value =
(DeviceFontSubstitution)cacheValue;
break;
case CapabilityName.JobDuplex:
_printTicket.JobDuplex.Value = (Duplexing)cacheValue;
break;
case CapabilityName.JobInputBin:
_printTicket.JobInputBin.Value = (InputBin)cacheValue;
break;
case CapabilityName.PageOutputColor:
_printTicket.PageOutputColor.Value = (OutputColor)cacheValue;
break;
case CapabilityName.PageOutputQuality:
_printTicket.PageOutputQuality.Value = (OutputQuality)cacheValue;
break;
case CapabilityName.PageBorderless:
_printTicket.PageBorderless.Value = (PageBorderless)cacheValue;
break;
case CapabilityName.PageMediaType:
_printTicket.PageMediaType.Value = (PageMediaType)cacheValue;
break;
case CapabilityName.JobPageOrder:
_printTicket.JobPageOrder.Value = (PageOrder)cacheValue;
break;
case CapabilityName.PageOrientation:
_printTicket.PageOrientation.Value = (PageOrientation)cacheValue;
break;
case CapabilityName.JobNUp:
_printTicket.JobNUp.PresentationDirection.Value =
(PagesPerSheetDirection)cacheValue;
break;
case CapabilityName.PagePhotoPrintingIntent:
_printTicket.PagePhotoPrintingIntent.Value = (PhotoPrintingIntent)cacheValue;
break;
case CapabilityName.JobStaple:
_printTicket.JobStaple.Value = (Stapling)cacheValue;
break;
case CapabilityName.PageTrueTypeFontMode:
_printTicket.PageTrueTypeFontMode.Value = (TrueTypeFontMode)cacheValue;
break;
default:
break;
}
}
}
private void ExecuteCachedSetters()
{
object cacheValue;
// Console.WriteLine("\n --- Executing Setters ---\n");
foreach (CapabilityName feature in _setterCache.Keys)
{
_setterCache.TryGetValue(feature, out cacheValue);
// Console.WriteLine("{0} - {1}", feature, cacheValue);
if (feature == CapabilityName.PageMediaSize)
{
ExecuteMediaSizeSetter(cacheValue);
}
else if (feature == CapabilityName.PageResolution)
{
ExecuteResolutionSetter(cacheValue);
}
else
{
ExecuteGeneralEnumSetters(feature, cacheValue);
}
}
_setterCache.Clear();
}
#endregion Private Methods
#region Private Fields
// simple PT/PC API is based on internal object-hierarchy based PT/PC classes
private InternalPrintTicket _printTicket;
// bool to indicate whether or not any public setting in the PrinTicket has been changed by the client
private bool _isSettingChanged;
// dictionary to cache PrintTicket setter calls. The cache is needed to defer changing the content of the
// underlying PrintTicket XML until client requests serialization of the XML content.
private Dictionary<CapabilityName, object> _setterCache;
#endregion Private Fields
}
}
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