init lserp cs 5.0

2026-07-10 15:25:05 +08:00
commit 90f3fda86a
3799 changed files with 976868 additions and 0 deletions
@@ -0,0 +1,120 @@
+namespace Cef3.Wrapper
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Text;
+
+    // Maps an arbitrary TId to an arbitrary TObject on a per-browser basis.
+    internal sealed class CefBrowserInfoMap<TKey, TValue>
+    {
+        public delegate bool Visitor(int browserId, TKey key, TValue value, ref bool remove);
+
+        private Dictionary<int, Dictionary<TKey, TValue>> _map = new Dictionary<int, Dictionary<TKey, TValue>>();
+
+        public CefBrowserInfoMap()
+        {
+        }
+
+        public bool IsEmpty
+        {
+            get
+            {
+                return Count() == 0;
+            }
+        }
+
+        public int Count()
+        {
+            var result = 0;
+            foreach (var v in _map.Values)
+            {
+                result += v.Count;
+            }
+            return result;
+        }
+
+        public int Count(int browserId)
+        {
+            Dictionary<TKey, TValue> v;
+            if (_map.TryGetValue(browserId, out v)) return v.Count;
+            else return 0;
+        }
+
+
+        public void Add(int browserId, TKey key, TValue value)
+        {
+            Dictionary<TKey, TValue> v;
+            if (!_map.TryGetValue(browserId, out v))
+            {
+                v = new Dictionary<TKey, TValue>();
+                _map.Add(browserId, v);
+            }
+
+            v.Add(key, value);
+        }
+
+        public TValue Find(int browserId, TKey key, Visitor visitor)
+        {
+            Dictionary<TKey, TValue> v;
+            if (!_map.TryGetValue(browserId, out v))
+            {
+                return default(TValue);
+            }
+
+            TValue x;
+            if (v.TryGetValue(key, out x))
+            {
+                bool remove = false;
+                visitor(browserId, key, x, ref remove);
+                if (remove)
+                {
+                    v.Remove(key);
+                }
+                return x;
+            }
+            else return default(TValue);
+        }
+
+        public void FindAll(int browserId, Visitor visitor)
+        {
+            Dictionary<TKey, TValue> v;
+            if (!_map.TryGetValue(browserId, out v)) return;
+
+            bool hasRemoveKey = false;
+            TKey removeKey = default(TKey);
+            List<TKey> removeList = null;
+            foreach (var kv in v)
+            {
+                bool remove = false;
+                visitor(browserId, kv.Key, kv.Value, ref remove);
+                if (remove)
+                {
+                    if (!hasRemoveKey)
+                    {
+                        removeKey = kv.Key;
+                        hasRemoveKey = true;
+                    }
+                    else
+                    {
+                        if (removeList == null) removeList = new List<TKey>();
+                        removeList.Add(kv.Key);
+                    }
+                }
+            }
+
+            if (hasRemoveKey) v.Remove(removeKey);
+            if (removeList != null)
+            {
+                foreach (var k in removeList) v.Remove(k);
+            }
+        }
+
+        public void FindAll(Visitor visitor)
+        {
+            foreach (var k in _map.Keys)
+            {
+                FindAll(k, visitor);
+            }
+        }
+    }
+}