graph chart引入&骑行结果弹窗

Assets/Chart And Graph/ChartParser/XMLParser.cs

@@ -0,0 +1,146 @@
+#define Graph_And_Chart_PRO
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+#if WINDOWS_UWP 
+using Windows.Data.Xml.Dom;
+#else
+using System.Xml;
+#endif
+
+namespace ChartAndGraph
+{
+    class XMLParser : ChartParser
+    {
+        XmlDocument mXmlDoc;
+        XmlElement mRelativeElement;
+
+        public XMLParser(string xml)
+        {
+            mXmlDoc = new XmlDocument();
+#if WINDOWS_UWP
+            mXmlDoc.LoadXml(xml);
+#else
+            using (var reader = new StringReader(xml))
+            {
+                mXmlDoc.Load(reader);
+            }
+#endif
+            mRelativeElement = mXmlDoc.DocumentElement;
+        }
+
+        public override int GetArraySize(object arr)
+        {
+            var element = arr as XmlElement;
+            if (element == null)
+                return 0;
+            return element.ChildNodes.Count;
+        }
+
+        public override object GetChildObject(object obj, string name)
+        {
+            var node = (XmlElement)obj;
+            if (name.Length <= 0)
+                return obj;
+            if (char.IsDigit(name[0]))  // if it is a number then find by order , atag name cannot start with a digit
+            {
+                int index = 0;
+                if (int.TryParse(name, out index) == false)  // try parsing the number
+                    return null;
+                if (index < 0 || index >= node.ChildNodes.Count)
+                    return null;
+                return node.ChildNodes[index];
+            }
+
+            return node.SelectSingleNode(name);
+        }
+
+        public override object GetItemObject(object arr, int item)
+        {
+            var element = arr as XmlElement;
+            if (element == null)
+                return null;
+            var child = element.ChildNodes[item] as XmlElement;
+            return child;
+        }
+
+        object GetObjectFromRoot(XmlElement root, string name)
+        {
+            string[] parents = name.Split('>');
+            object current = root;
+            for (int i = 0; current != null && i < parents.Length; i++)
+            {
+                string nextNode = parents[i];
+                current = GetChildObject(current, nextNode);
+            }
+            return current;
+        }
+
+        public override object GetObject(string name)
+        {
+            return GetObjectFromRoot(mRelativeElement, name);
+        }
+
+        public override bool SetPathRelativeTo(string pathObject)
+        {
+            mRelativeElement = (XmlElement)GetObjectFromRoot(mXmlDoc.DocumentElement, pathObject);
+            if (mRelativeElement == null)
+            {
+                mRelativeElement = mXmlDoc.DocumentElement;
+                return false;
+            }
+            return true;
+        }
+
+        public override string GetChildObjectValue(object obj, string name)
+        {
+            var element = obj as XmlElement;
+            if (element == null)
+                return null;
+            var child = element.SelectSingleNode(name) as XmlElement;
+            if (child == null)
+                return null;
+            return ObjectValue(child);
+        }
+
+        public override string GetItem(object arr, int item)
+        {
+            var element = arr as XmlElement;
+            if (element == null)
+                return null;
+            var child = element.ChildNodes[item] as XmlElement;
+            if (child == null)
+                return null;
+            return ObjectValue(child);
+        }
+
+        public override string ObjectValue(object obj)
+        {
+            var element = obj as XmlElement;
+            if (element == null)
+                return null;
+            return element.InnerText;
+        }
+
+        public override IEnumerable<KeyValuePair<string, object>> GetAllChildObjects(object obj)
+        {
+            var element = obj as XmlElement;
+            if (element == null)
+                yield break;
+            foreach(var node in element.ChildNodes)
+            {
+                var xml = node as XmlElement;
+                if(xml != null)
+                {
+#if WINDOWS_UWP
+                    yield return new KeyValuePair<string, object>(xml.TagName, xml);
+#else
+                    yield return new KeyValuePair<string, object>(xml.Name, xml);
+#endif
+                }
+            }
+        }
+    }
+}