124 lines
4.0 KiB
C#
124 lines
4.0 KiB
C#
//
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// BodyPartText.cs
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//
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// Author: Jeffrey Stedfast <jestedfa@microsoft.com>
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//
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// Copyright (c) 2013-2020 .NET Foundation and Contributors
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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using System;
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using System.Text;
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namespace MailKit {
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/// <summary>
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/// A textual body part.
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/// </summary>
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/// <remarks>
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/// Represents any body part with a media type of "text".
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/// </remarks>
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/// <example>
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/// <code language="c#" source="Examples\ImapExamples.cs" region="DownloadBodyParts"/>
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/// </example>
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public class BodyPartText : BodyPartBasic
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="MailKit.BodyPartText"/> class.
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/// </summary>
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/// <remarks>
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/// Creates a new <see cref="BodyPartText"/>.
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/// </remarks>
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public BodyPartText ()
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{
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}
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/// <summary>
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/// Gets whether or not this text part contains plain text.
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/// </summary>
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/// <remarks>
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/// Checks whether or not the text part's Content-Type is text/plain.
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/// </remarks>
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/// <value><c>true</c> if the text is html; otherwise, <c>false</c>.</value>
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public bool IsPlain {
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get { return ContentType.IsMimeType ("text", "plain"); }
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}
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/// <summary>
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/// Gets whether or not this text part contains HTML.
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/// </summary>
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/// <remarks>
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/// Checks whether or not the text part's Content-Type is text/html.
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/// </remarks>
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/// <value><c>true</c> if the text is html; otherwise, <c>false</c>.</value>
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public bool IsHtml {
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get { return ContentType.IsMimeType ("text", "html"); }
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}
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/// <summary>
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/// Gets the length of the text, in lines.
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/// </summary>
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/// <remarks>
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/// Gets the length of the text, in lines.
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/// </remarks>
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/// <value>The number of lines.</value>
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public uint Lines {
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get; set;
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}
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/// <summary>
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/// Dispatches to the specific visit method for this MIME body part.
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/// </summary>
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/// <remarks>
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/// This default implementation for <see cref="MailKit.BodyPart"/> nodes
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/// calls <see cref="MailKit.BodyPartVisitor.VisitBodyPart"/>. Override this
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/// method to call into a more specific method on a derived visitor class
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/// of the <see cref="MailKit.BodyPartVisitor"/> class. However, it should still
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/// support unknown visitors by calling
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/// <see cref="MailKit.BodyPartVisitor.VisitBodyPart"/>.
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/// </remarks>
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/// <param name="visitor">The visitor.</param>
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/// <exception cref="System.ArgumentNullException">
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/// <paramref name="visitor"/> is <c>null</c>.
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/// </exception>
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public override void Accept (BodyPartVisitor visitor)
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{
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if (visitor == null)
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throw new ArgumentNullException (nameof (visitor));
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visitor.VisitBodyPartText (this);
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}
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/// <summary>
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/// Encodes the <see cref="BodyPart"/> into the <see cref="System.Text.StringBuilder"/>.
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/// </summary>
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/// <remarks>
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/// Encodes the <see cref="BodyPart"/> into the <see cref="System.Text.StringBuilder"/>.
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/// </remarks>
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/// <param name="builder">The string builder.</param>
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protected override void Encode (StringBuilder builder)
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{
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base.Encode (builder);
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builder.Append (' ');
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Encode (builder, Lines);
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}
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}
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}
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