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path: root/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.DB/ViewModels/MediaPurposesViewVM.cs
blob: 3df2ada93e7d5c93b49a747236f7ca357bf399f0 (plain) 
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL.Entities;
using Tango.MachineStudio.Common.Notifications;

namespace Tango.MachineStudio.DB.ViewModels
{
    public class MediaPurposesViewVM : DbTableViewModel<MediaPurpos>
    {
        public MediaPurposesViewVM(INotificationProvider notification) : base(notification)
        {
        }
    }
}
generated by cgit v1.3.1 (git 2.54.0) at 2026-07-20 20:53:26 +0000
ighlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Text;

using Tango.Scripting.Editors.Document;
using Tango.Scripting.Editors.Utils;

namespace Tango.Scripting.Editors.Highlighting
{
	/// <summary>
	/// Represents a highlighted document line.
	/// </summary>
	public class HighlightedLine
	{
		/// <summary>
		/// Creates a new HighlightedLine instance.
		/// </summary>
		public HighlightedLine(TextDocument document, DocumentLine documentLine)
		{
			if (document == null)
				throw new ArgumentNullException("document");
			if (!document.Lines.Contains(documentLine))
				throw new ArgumentException("Line is null or not part of document");
			this.Document = document;
			this.DocumentLine = documentLine;
			this.Sections = new NullSafeCollection<HighlightedSection>();
		}
		
		/// <summary>
		/// Gets the document associated with this HighlightedLine.
		/// </summary>
		public TextDocument Document { get; private set; }
		
		/// <summary>
		/// Gets the document line associated with this HighlightedLine.
		/// </summary>
		public DocumentLine DocumentLine { get; private set; }
		
		/// <summary>
		/// Gets the highlighted sections.
		/// The sections are not overlapping, but they may be nested.
		/// In that case, outer sections come in the list before inner sections.
		/// The sections are sorted by start offset.
		/// </summary>
		public IList<HighlightedSection> Sections { get; private set; }
		
		/// <summary>
		/// Gets the default color of all text outside a <see cref="HighlightedSection"/>.
		/// </summary>
		public HighlightingColor DefaultTextColor { get; set; }
		
		sealed class HtmlElement : IComparable<HtmlElement>
		{
			internal readonly int Offset;
			internal readonly int Nesting;
			internal readonly bool IsEnd;
			internal readonly HighlightingColor Color;
			
			public HtmlElement(int offset, int nesting, bool isEnd, HighlightingColor color)
			{
				this.Offset = offset;
				this.Nesting = nesting;
				this.IsEnd = isEnd;
				this.Color = color;
			}
			
			public int CompareTo(HtmlElement other)
			{
				int r = Offset.CompareTo(other.Offset);
				if (r != 0)
					return r;
				if (IsEnd != other.IsEnd) {
					if (IsEnd)
						return -1;
					else
						return 1;
				} else {
					if (IsEnd)
						return other.Nesting.CompareTo(Nesting);
					else
						return Nesting.CompareTo(other.Nesting);
				}
			}
		}
		
		/// <summary>
		/// Produces HTML code for the line, with &lt;span class="colorName"&gt; tags.
		/// </summary>
		public string ToHtml(HtmlOptions options)
		{
			int startOffset = this.DocumentLine.Offset;
			return ToHtml(startOffset, startOffset + this.DocumentLine.Length, options);
		}
		
		/// <summary>
		/// Produces HTML code for a section of the line, with &lt;span class="colorName"&gt; tags.
		/// </summary>
		public string ToHtml(int startOffset, int endOffset, HtmlOptions options)
		{
			if (options == null)
				throw new ArgumentNullException("options");
			int documentLineStartOffset = this.DocumentLine.Offset;
			int documentLineEndOffset = documentLineStartOffset + this.DocumentLine.Length;
			if (startOffset < documentLineStartOffset || startOffset > documentLineEndOffset)
				throw new ArgumentOutOfRangeException("startOffset", startOffset, "Value must be between " + documentLineStartOffset + " and " + documentLineEndOffset);
			if (endOffset < startOffset || endOffset > documentLineEndOffset)
				throw new ArgumentOutOfRangeException("endOffset", endOffset, "Value must be between startOffset and " + documentLineEndOffset);
			ISegment requestedSegment = new SimpleSegment(startOffset, endOffset - startOffset);
			
			List<HtmlElement> elements = new List<HtmlElement>();
			for (int i = 0; i < this.Sections.Count; i++) {
				HighlightedSection s = this.Sections[i];
				if (s.GetOverlap(requestedSegment).Length > 0) {
					elements.Add(new HtmlElement(s.Offset, i, false, s.Color));
					elements.Add(new HtmlElement(s.Offset + s.Length, i, true, s.Color));
				}
			}
			elements.Sort();
			
			TextDocument document = this.Document;
			StringWriter w = new StringWriter(CultureInfo.InvariantCulture);
			int textOffset = startOffset;
			foreach (HtmlElement e in elements) {
				int newOffset = Math.Min(e.Offset, endOffset);
				if (newOffset > startOffset) {
					HtmlClipboard.EscapeHtml(w, document.GetText(textOffset, newOffset - textOffset), options);
				}
				textOffset = Math.Max(textOffset, newOffset);
				if (options.ColorNeedsSpanForStyling(e.Color)) {
					if (e.IsEnd) {
						w.Write("</span>");
					} else {
						w.Write("<span");
						options.WriteStyleAttributeForColor(w, e.Color);
						w.Write('>');
					}
				}
			}
			HtmlClipboard.EscapeHtml(w, document.GetText(textOffset, endOffset - textOffset), options);
			return w.ToString();
		}
		
		/// <inheritdoc/>
		public override string ToString()
		{
			return "[" + GetType().Name + " " + ToHtml(new HtmlOptions()) + "]";
		}
	}
}
generated by cgit v1.3.1 (git 2.54.0) at 2026-07-20 20:53:26 +0000