v1.00.00

AssetStudio/YAML/Base/YAMLSequenceNode.cs

@@ -0,0 +1,213 @@
+using System.Collections.Generic;
+
+namespace AssetStudio
+{
+	public sealed class YAMLSequenceNode : YAMLNode
+	{
+		public YAMLSequenceNode()
+		{
+		}
+
+		public YAMLSequenceNode(SequenceStyle style)
+		{
+			Style = style;
+		}
+
+		public void Add(bool value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value, Style.IsRaw());
+			Add(node);
+		}
+
+		public void Add(byte value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value, Style.IsRaw());
+			Add(node);
+		}
+
+		public void Add(short value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value, Style.IsRaw());
+			Add(node);
+		}
+
+		public void Add(ushort value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value, Style.IsRaw());
+			Add(node);
+		}
+
+		public void Add(int value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value, Style.IsRaw());
+			Add(node);
+		}
+
+		public void Add(uint value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value, Style.IsRaw());
+			Add(node);
+		}
+
+		public void Add(long value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value, Style.IsRaw());
+			Add(node);
+		}
+
+		public void Add(ulong value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value, Style.IsRaw());
+			Add(node);
+		}
+
+		public void Add(float value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value, Style.IsRaw());
+			Add(node);
+		}
+
+		public void Add(double value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value, Style.IsRaw());
+			Add(node);
+		}
+
+		public void Add(string value)
+		{
+			YAMLScalarNode node = new YAMLScalarNode(value);
+			Add(node);
+		}
+
+		public void Add(YAMLNode child)
+		{
+			m_children.Add(child);
+		}
+
+		internal override void Emit(Emitter emitter)
+		{
+			base.Emit(emitter);
+
+			StartChildren(emitter);
+			foreach (YAMLNode child in m_children)
+			{
+				StartChild(emitter, child);
+				child.Emit(emitter);
+				EndChild(emitter, child);
+			}
+			EndChildren(emitter);
+		}
+
+		private void StartChildren(Emitter emitter)
+		{
+			switch (Style)
+			{
+				case SequenceStyle.Block:
+					if (m_children.Count == 0)
+					{
+						emitter.Write('[');
+					}
+					break;
+
+				case SequenceStyle.BlockCurve:
+					if (m_children.Count == 0)
+					{
+						emitter.Write('{');
+					}
+					break;
+
+				case SequenceStyle.Flow:
+					emitter.Write('[');
+					break;
+
+				case SequenceStyle.Raw:
+					if (m_children.Count == 0)
+					{
+						emitter.Write('[');
+					}
+					break;
+			}
+		}
+
+		private void EndChildren(Emitter emitter)
+		{
+			switch (Style)
+			{
+				case SequenceStyle.Block:
+					if (m_children.Count == 0)
+					{
+						emitter.Write(']');
+					}
+					emitter.WriteLine();
+					break;
+
+				case SequenceStyle.BlockCurve:
+					if (m_children.Count == 0)
+					{
+						emitter.WriteClose('}');
+					}
+					emitter.WriteLine();
+					break;
+
+				case SequenceStyle.Flow:
+					emitter.WriteClose(']');
+					break;
+
+				case SequenceStyle.Raw:
+					if (m_children.Count == 0)
+					{
+						emitter.Write(']');
+					}
+					emitter.WriteLine();
+					break;
+			}
+		}
+
+		private void StartChild(Emitter emitter, YAMLNode next)
+		{
+			if (Style.IsAnyBlock())
+			{
+				emitter.Write('-').Write(' ');
+
+				if (next.NodeType == NodeType)
+				{
+					emitter.IncreaseIndent();
+				}
+			}
+			if (next.IsIndent)
+			{
+				emitter.IncreaseIndent();
+			}
+		}
+
+		private void EndChild(Emitter emitter, YAMLNode next)
+		{
+			if (Style.IsAnyBlock())
+			{
+				emitter.WriteLine();
+				if (next.NodeType == NodeType)
+				{
+					emitter.DecreaseIndent();
+				}
+			}
+			else if (Style == SequenceStyle.Flow)
+			{
+				emitter.WriteSeparator().WriteWhitespace();
+			}
+			if (next.IsIndent)
+			{
+				emitter.DecreaseIndent();
+			}
+		}
+
+		public static YAMLSequenceNode Empty { get; } = new YAMLSequenceNode();
+
+		public override YAMLNodeType NodeType => YAMLNodeType.Sequence;
+		public override bool IsMultiline => Style.IsAnyBlock() && m_children.Count > 0;
+		public override bool IsIndent => false;
+
+		public SequenceStyle Style { get; }
+
+		private readonly List<YAMLNode> m_children = new List<YAMLNode>();
+	}
+}