Code:
/ DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Print / Reach / PrintConfig / PageMediaType.cs / 1 / PageMediaType.cs
/*++ Copyright (C) 2003 Microsoft Corporation All rights reserved. Module Name: PageMediaType.cs Abstract: Definition and implementation of this public feature/parameter related types. Author: [....] ([....]) 7/25/2003 --*/ using System; using System.IO; using System.Xml; using System.Collections; using System.Collections.ObjectModel; using System.Collections.Generic; using System.Diagnostics; using System.Globalization; using System.Printing; using MS.Internal.Printing.Configuration; namespace MS.Internal.Printing.Configuration { ////// Represents a page media type option. /// internal class MediaTypeOption: PrintCapabilityOption { #region Constructors internal MediaTypeOption(PrintCapabilityFeature ownerFeature) : base(ownerFeature) { _value = 0; } #endregion Constructors #region Public Properties ////// Gets the media type's value. /// public PageMediaType Value { get { return _value; } } #endregion Public Properties #region Public Methods ////// Converts the media type to human-readable string. /// ///A string that represents this media type. public override string ToString() { return Value.ToString(); } #endregion Public Methods #region Internal Fields internal PageMediaType _value; #endregion Internal Fields } ////// Represents page media type capability. /// internal class PageMediaTypeCapability : PrintCapabilityFeature { #region Constructors internal PageMediaTypeCapability(InternalPrintCapabilities ownerPrintCap) : base(ownerPrintCap) { } #endregion Constructors #region Public Properties ////// Gets the collection object that represents page media types supported by the device. /// public CollectionMediaTypes { get { return _mediaTypes; } } #endregion Public Properties #region Internal Methods internal static PrintCapabilityFeature NewFeatureCallback(InternalPrintCapabilities printCap) { PageMediaTypeCapability cap = new PageMediaTypeCapability(printCap); cap._mediaTypes = new Collection (); return cap; } internal override sealed bool AddOptionCallback(PrintCapabilityOption baseOption) { bool added = false; MediaTypeOption option = baseOption as MediaTypeOption; // validate the option is complete before adding it to the collection if (option._optionName != null) { int enumValue = PrintSchemaMapper.SchemaNameToEnumValueWithArray( PrintSchemaTags.Keywords.PageMediaTypeKeys.MediaTypeNames, PrintSchemaTags.Keywords.PageMediaTypeKeys.MediaTypeEnums, option._optionName); if (enumValue > 0) { option._value = (PageMediaType)enumValue; this.MediaTypes.Add(option); added = true; } } return added; } internal override sealed void AddSubFeatureCallback(PrintCapabilityFeature subFeature) { // no sub-feature } internal override sealed bool FeaturePropCallback(PrintCapabilityFeature feature, XmlPrintCapReader reader) { // no feature property to handle return false; } internal override sealed PrintCapabilityOption NewOptionCallback(PrintCapabilityFeature baseFeature) { MediaTypeOption option = new MediaTypeOption(baseFeature); return option; } internal override sealed void OptionAttrCallback(PrintCapabilityOption baseOption, XmlPrintCapReader reader) { // no option attribute to handle return; } /// XML is not well-formed. internal override sealed bool OptionPropCallback(PrintCapabilityOption baseOption, XmlPrintCapReader reader) { // no option property to handle return false; } #endregion Internal Methods #region Internal Properties internal override sealed bool IsValid { get { return (this.MediaTypes.Count > 0); } } internal override sealed string FeatureName { get { return PrintSchemaTags.Keywords.PageMediaTypeKeys.Self; } } internal override sealed bool HasSubFeature { get { return false; } } #endregion Internal Properties #region Internal Fields internal Collection_mediaTypes; #endregion Internal Fields } /// /// Represents page media type setting. /// internal class PageMediaTypeSetting : PrintTicketFeature { #region Constructors ////// Constructs a new page media type setting object. /// internal PageMediaTypeSetting(InternalPrintTicket ownerPrintTicket) : base(ownerPrintTicket) { this._featureName = PrintSchemaTags.Keywords.PageMediaTypeKeys.Self; this._propertyMaps = new PTPropertyMapEntry[] { new PTPropertyMapEntry(this, PrintSchemaTags.Framework.OptionNameProperty, PTPropValueTypes.EnumStringValue, PrintSchemaTags.Keywords.PageMediaTypeKeys.MediaTypeNames, PrintSchemaTags.Keywords.PageMediaTypeKeys.MediaTypeEnums), }; } #endregion Constructors #region Public Properties ////// Gets or sets the media type setting's value. /// ////// If the setting is not specified yet, getter will return 0. /// ////// The value to set is not one of the standard public PageMediaType Value { get { return (PageMediaType)this[PrintSchemaTags.Framework.OptionNameProperty]; } set { if (value < PrintSchema.PageMediaTypeEnumMin || value > PrintSchema.PageMediaTypeEnumMax) { throw new ArgumentOutOfRangeException("value"); } this[PrintSchemaTags.Framework.OptionNameProperty] = (int)value; } } #endregion Public Properties #region Public Methods ///. /// /// Converts the page media type setting to human-readable string. /// ///A string that represents this page media type setting. public override string ToString() { return Value.ToString(); } #endregion Public Methods } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. 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