3.0 - unitypackage

Runtime/Serie/Serie.ExtraComponent.cs

@@ -0,0 +1,139 @@
+using UnityEngine;
+using System.Collections.Generic;
+using System;
+using System.Reflection;
+
+namespace XCharts
+{
+    public partial class Serie
+    {
+        public static Dictionary<Type, string> extraComponentFieldNameDict = new Dictionary<Type, string>
+        {
+            {typeof(LabelStyle), "m_Labels"},
+            {typeof(LabelLine), "m_LabelLines"},
+            {typeof(EndLabelStyle), "m_EndLabels"},
+            {typeof(LineArrow), "m_LineArrows"},
+            {typeof(AreaStyle), "m_AreaStyles"},
+            {typeof(IconStyle), "m_IconStyles"},
+            {typeof(Emphasis), "m_Emphases"},
+        };
+
+        [SerializeField] private List<LabelStyle> m_Labels = new List<LabelStyle>();
+        [SerializeField] private List<LabelLine> m_LabelLines = new List<LabelLine>();
+        [SerializeField] private List<EndLabelStyle> m_EndLabels = new List<EndLabelStyle>();
+        [SerializeField] private List<LineArrow> m_LineArrows = new List<LineArrow>();
+        [SerializeField] private List<AreaStyle> m_AreaStyles = new List<AreaStyle>();
+        [SerializeField] private List<IconStyle> m_IconStyles = new List<IconStyle>();
+        [SerializeField] private List<Emphasis> m_Emphases = new List<Emphasis>();
+
+        /// <summary>
+        /// The style of area.
+        /// 区域填充样式。
+        /// </summary>
+        public AreaStyle areaStyle { get { return m_AreaStyles.Count > 0 ? m_AreaStyles[0] : null; } }
+        /// <summary>
+        /// Text label of graphic element,to explain some data information about graphic item like value, name and so on. 
+        /// 图形上的文本标签，可用于说明图形的一些数据信息，比如值，名称等。s
+        /// </summary>
+        public LabelStyle label { get { return m_Labels.Count > 0 ? m_Labels[0] : null; } }
+        public LabelStyle endLabel { get { return m_EndLabels.Count > 0 ? m_EndLabels[0] : null; } }
+        /// <summary>
+        /// The line of label. 
+        /// 标签上的视觉引导线。
+        /// </summary>
+        public LabelLine labelLine { get { return m_LabelLines.Count > 0 ? m_LabelLines[0] : null; } }
+        /// <summary>
+        /// The arrow of line.
+        /// 折线图的箭头。
+        /// </summary>
+        public LineArrow lineArrow { get { return m_LineArrows.Count > 0 ? m_LineArrows[0] : null; } }
+        /// <summary>
+        /// 高亮的图形样式和文本标签样式。
+        /// </summary>
+        public Emphasis emphasis { get { return m_Emphases.Count > 0 ? m_Emphases[0] : null; } }
+        /// <summary>
+        /// the icon of data.
+        /// 数据项图标样式。
+        /// </summary>
+        public IconStyle iconStyle { get { return m_IconStyles.Count > 0 ? m_IconStyles[0] : null; } }
+
+        public void RemoveAllExtraComponent()
+        {
+            var serieType = GetType();
+            foreach (var kv in extraComponentFieldNameDict)
+            {
+                ReflectionUtil.InvokeListClear(this, serieType.GetField(kv.Value));
+            }
+            SetAllDirty();
+        }
+
+        public T AddExtraComponent<T>() where T : ChildComponent
+        {
+            return AddExtraComponent(typeof(T)) as T;
+        }
+
+        public ISerieExtraComponent AddExtraComponent(Type type)
+        {
+            if (GetType().IsDefined(typeof(SerieExtraComponentAttribute), false))
+            {
+                var attr = GetType().GetAttribute<SerieExtraComponentAttribute>();
+                if (attr.Contains(type))
+                {
+                    var fieldName = string.Empty;
+                    if (extraComponentFieldNameDict.TryGetValue(type, out fieldName))
+                    {
+                        var field = typeof(Serie).GetField(fieldName, BindingFlags.Instance | BindingFlags.NonPublic);
+                        if (ReflectionUtil.InvokeListCount(this, field) <= 0)
+                        {
+                            var extraComponent = Activator.CreateInstance(type) as ISerieExtraComponent;
+                            ReflectionUtil.InvokeListAdd(this, field, extraComponent);
+                            SetAllDirty();
+                            return extraComponent;
+                        }
+                        else
+                        {
+                            return ReflectionUtil.InvokeListGet<ISerieExtraComponent>(this, field, 0);
+                        }
+                    }
+                }
+            }
+            throw new System.Exception(string.Format("Serie {0} not support extra component: {1}",
+                GetType().Name, type.Name));
+        }
+
+        public void RemoveExtraComponent<T>() where T : ISerieExtraComponent
+        {
+            RemoveExtraComponent(typeof(T));
+        }
+
+        public void RemoveExtraComponent(Type type)
+        {
+            if (GetType().IsDefined(typeof(SerieExtraComponentAttribute), false))
+            {
+                var attr = GetType().GetAttribute<SerieExtraComponentAttribute>();
+                if (attr.Contains(type))
+                {
+                    var fieldName = string.Empty;
+                    if (extraComponentFieldNameDict.TryGetValue(type, out fieldName))
+                    {
+                        var field = typeof(Serie).GetField(fieldName, BindingFlags.Instance | BindingFlags.NonPublic);
+                        ReflectionUtil.InvokeListClear(this, field);
+                        SetAllDirty();
+                        return;
+                    }
+                }
+            }
+            throw new System.Exception(string.Format("Serie {0} not support extra component: {1}",
+                GetType().Name, type.Name));
+        }
+
+        private void RemoveExtraComponentList<T>(List<T> list) where T : ISerieExtraComponent
+        {
+            if (list.Count > 0)
+            {
+                list.Clear();
+                SetAllDirty();
+            }
+        }
+    }
+}