Code:
/ DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Print / Reach / PrintConfig / PageOrientation.cs / 1 / PageOrientation.cs
/*++ Copyright (C) 2003 Microsoft Corporation All rights reserved. Module Name: PageOrientation.cs Abstract: Definition and implementation of this public feature/parameter related types. Author: [....] ([....]) 7/2/2003 --*/ using System; using System.IO; using System.Collections; using System.Collections.ObjectModel; using System.Collections.Generic; using System.Diagnostics; using System.Printing; using MS.Internal.Printing.Configuration; namespace MS.Internal.Printing.Configuration { ////// Represents an orientation option. /// internal class OrientationOption: PrintCapabilityOption { #region Constructors internal OrientationOption(PrintCapabilityFeature ownerFeature) : base(ownerFeature) { _value = 0; } #endregion Constructors #region Public Properties ////// Gets the page orientation's value. /// public PageOrientation Value { get { return _value; } } #endregion Public Properties #region Public Methods ////// Converts the orientation to human-readable string. /// ///A string that represents this orientation. public override string ToString() { return Value.ToString(); } #endregion Public Methods #region Internal Fields internal PageOrientation _value; #endregion Internal Fields } ////// Represents page orientation capability. /// internal class PageOrientationCapability : PrintCapabilityFeature { #region Constructors internal PageOrientationCapability(InternalPrintCapabilities ownerPrintCap) : base(ownerPrintCap) { } #endregion Constructors #region Public Properties ////// Gets the collection object that represents orientations supported by the device. /// public CollectionOrientations { get { return _orientations; } } #endregion Public Properties #region Internal Methods internal static PrintCapabilityFeature NewFeatureCallback(InternalPrintCapabilities printCap) { PageOrientationCapability cap = new PageOrientationCapability(printCap); cap._orientations = new Collection (); return cap; } internal override sealed bool AddOptionCallback(PrintCapabilityOption baseOption) { bool added = false; OrientationOption option = baseOption as OrientationOption; // validate the option is complete before adding it to the collection if (option._optionName != null) { int enumValue = PrintSchemaMapper.SchemaNameToEnumValueWithArray( PrintSchemaTags.Keywords.PageOrientationKeys.OrientationNames, PrintSchemaTags.Keywords.PageOrientationKeys.OrientationEnums, option._optionName); if (enumValue > 0) { option._value = (PageOrientation)enumValue; this.Orientations.Add(option); added = true; } } return added; } internal override sealed void AddSubFeatureCallback(PrintCapabilityFeature subFeature) { // no sub-feature return; } internal override sealed bool FeaturePropCallback(PrintCapabilityFeature feature, XmlPrintCapReader reader) { // no feature property to handle return false; } internal override sealed PrintCapabilityOption NewOptionCallback(PrintCapabilityFeature baseFeature) { OrientationOption option = new OrientationOption(baseFeature); return option; } internal override sealed void OptionAttrCallback(PrintCapabilityOption baseOption, XmlPrintCapReader reader) { // no option attribute to handle return; } internal override sealed bool OptionPropCallback(PrintCapabilityOption option, XmlPrintCapReader reader) { // no option property to handle return false; } #endregion Internal Methods #region Internal Properties internal override sealed bool IsValid { get { return (this.Orientations.Count > 0); } } internal override sealed string FeatureName { get { return PrintSchemaTags.Keywords.PageOrientationKeys.Self; } } internal override sealed bool HasSubFeature { get { return false; } } #endregion Internal Properties #region Internal Fields internal Collection _orientations; #endregion Internal Fields } /// /// Represents page orientation setting. /// internal class PageOrientationSetting : PrintTicketFeature { #region Constructors ////// Constructs a new page orientation setting object. /// internal PageOrientationSetting(InternalPrintTicket ownerPrintTicket) : base(ownerPrintTicket) { this._featureName = PrintSchemaTags.Keywords.PageOrientationKeys.Self; this._propertyMaps = new PTPropertyMapEntry[] { new PTPropertyMapEntry(this, PrintSchemaTags.Framework.OptionNameProperty, PTPropValueTypes.EnumStringValue, PrintSchemaTags.Keywords.PageOrientationKeys.OrientationNames, PrintSchemaTags.Keywords.PageOrientationKeys.OrientationEnums) }; } #endregion Constructors #region Public Properties ////// Gets or sets the value of the page orientation setting. /// ////// If the setting is not specified yet, getter will return 0. /// ////// The value to set is not one of the standard public PageOrientation Value { get { return (PageOrientation)this[PrintSchemaTags.Framework.OptionNameProperty]; } set { if (value < PrintSchema.PageOrientationEnumMin || value > PrintSchema.PageOrientationEnumMax) { throw new ArgumentOutOfRangeException("value"); } this[PrintSchemaTags.Framework.OptionNameProperty] = (int)value; } } #endregion Public Properties #region Public Methods ///. /// /// Converts the page orientation setting to human-readable string. /// ///A string that represents this page orientation 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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