Using event registration for IndexedDB API callbacks

nikhilk · Jan 17, 2013 · c70faaf · c70faaf
1 parent 605fb58
commit c70faaf
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Showing 4 changed files with 85 additions and 31 deletions.
diff --git a/src/Libraries/Web/Html/Data/IDBDatabase.cs b/src/Libraries/Web/Html/Data/IDBDatabase.cs
@@ -35,7 +35,7 @@ public sealed class IDBDatabase {
 
         public void DeleteObjectStore(string name) {
         }
-        
+
         public IDBTransaction Transaction(string[] storenames) {
             return default(IDBTransaction);
         }
@@ -47,22 +47,38 @@ public sealed class IDBDatabase {
         public void Close() {
         }
 
-        [ScriptName("onabort")]
-        public IDBDatabaseDelegate OnAbort;
+        [ScriptEvent("addEventListener", "removeEventListener")]
+        public event IDBDatabaseCallback Abort {
+            add {
+            }
+            remove {
+            }
+        }
 
-        [ScriptName("onerror")]
-        public IDBDatabaseDelegate OnError;
+        [ScriptEvent("addEventListener", "removeEventListener")]
+        public event IDBDatabaseCallback Error {
+            add {
+            }
+            remove {
+            }
+        }
 
-        [ScriptName("onversionchange")]
-        public IDBDatabaseVersionChangeDelegate OnVersionChange;
+        [ScriptEvent("addEventListener", "removeEventListener")]
+        [ScriptName("versionchange")]
+        public event IDBDatabaseVersionChangeCallback VersionChange {
+            add {
+            }
+            remove {
+            }
+        }
     }
 
     [ScriptIgnoreNamespace]
     [ScriptImport]
-    public delegate void IDBDatabaseDelegate(IDBEvent<IDBDatabase> e);
+    public delegate void IDBDatabaseCallback(IDBEvent<IDBDatabase> e);
 
     [ScriptIgnoreNamespace]
     [ScriptImport]
-    public delegate void IDBDatabaseVersionChangeDelegate(IDBVersionChangeEvent<IDBDatabase> e);
+    public delegate void IDBDatabaseVersionChangeCallback(IDBVersionChangeEvent<IDBDatabase> e);
 
 }
diff --git a/src/Libraries/Web/Html/Data/IDBOpenDBRequest.cs b/src/Libraries/Web/Html/Data/IDBOpenDBRequest.cs
@@ -10,18 +10,29 @@ public class IDBOpenDBRequest : IDBRequest {
         protected IDBOpenDBRequest() {
         }
 
-        [ScriptName("onblocked")]
-        public IDBOpenDBRequestDelegate OnBlocked;
+        [ScriptEvent("addEventListener", "removeEventListener")]
+        public event IDBOpenDBRequestCallback Blocked {
+            add {
+            }
+            remove {
+            }
+        }
 
-        [ScriptName("onupgradeneeded")]
-        public IDBOpenDBRequestVersionChangeDelegate OnUpgradeNeeded;
+        [ScriptEvent("addEventListener", "removeEventListener")]
+        [ScriptName("upgradeneeded")]
+        public event IDBOpenDBRequestVersionChangeCallback UpgradeNeeded {
+            add {
+            }
+            remove {
+            }
+        }
     }
 
     [ScriptIgnoreNamespace]
     [ScriptImport]
-    public delegate void IDBOpenDBRequestDelegate(IDBEvent<IDBOpenDBRequest> e);
+    public delegate void IDBOpenDBRequestCallback(IDBEvent<IDBOpenDBRequest> e);
 
     [ScriptIgnoreNamespace]
     [ScriptImport]
-    public delegate void IDBOpenDBRequestVersionChangeDelegate(IDBVersionChangeEvent<IDBOpenDBRequest> e);
+    public delegate void IDBOpenDBRequestVersionChangeCallback(IDBVersionChangeEvent<IDBOpenDBRequest> e);
 }
diff --git a/src/Libraries/Web/Html/Data/IDBRequest.cs b/src/Libraries/Web/Html/Data/IDBRequest.cs
@@ -16,7 +16,8 @@ public class IDBRequest {
         }
 
         [ScriptField]
-        public object Error {
+        [ScriptName("error")]
+        public object ErrorObject {
             get { return null; }
         }
 
@@ -35,15 +36,25 @@ public class IDBRequest {
             get { return null; }
         }
 
-        [ScriptName("onsuccess")]
-        public IDBRequestDelegate OnSuccess;
+        [ScriptEvent("addEventListener", "removeEventListener")]
+        public event IDBRequestCallback Success {
+            add {
+            }
+            remove {
+            }
+        }
 
-        [ScriptName("onerror")]
-        public IDBRequestDelegate OnError;
+        [ScriptEvent("addEventListener", "removeEventListener")]
+        public event IDBRequestCallback Error {
+            add {
+            }
+            remove {
+            }
+        }
     }
 
     [ScriptIgnoreNamespace]
     [ScriptImport]
-    public delegate void IDBRequestDelegate(IDBEvent<IDBRequest> e);
+    public delegate void IDBRequestCallback(IDBEvent<IDBRequest> e);
 
 }
diff --git a/src/Libraries/Web/Html/Data/IDBTransaction.cs b/src/Libraries/Web/Html/Data/IDBTransaction.cs
@@ -21,30 +21,46 @@ public sealed class IDBTransaction {
         }
 
         [ScriptField]
-        public object Error {
+        [ScriptName("error")]
+        public object ErrorObject {
             get { return null; }
         }
 
         public IDBObjectStore ObjectStore(string name) {
             return null;
         }
 
-        public void Abort() {
+        [ScriptName("abort")]
+        public void AbortTransaction() {
         }
 
-        [ScriptName("onabort")]
-        public IDBTransactionDelegate OnAbort;
-
-        [ScriptName("oncomplete")]
-        public IDBTransactionDelegate OnComplete;
+        [ScriptEvent("addEventListener", "removeEventListener")]
+        public event IDBTransactionCallback Abort{
+            add {
+            }
+            remove {
+            }
+        }
 
-        [ScriptName("onerror")]
-        public IDBTransactionDelegate OnError;
+        [ScriptEvent("addEventListener", "removeEventListener")]
+        public event IDBTransactionCallback Complete {
+            add {
+            }
+            remove {
+            }
+        }
 
+        [ScriptEvent("addEventListener", "removeEventListener")]
+        public event IDBTransactionCallback Error {
+            add {
+            }
+            remove {
+            }
+        }
     }
 
     [ScriptIgnoreNamespace]
     [ScriptImport]
-    public delegate void IDBTransactionDelegate(IDBEvent<IDBTransaction> e);
+    public delegate void IDBTransactionCallback(IDBEvent<IDBTransaction> e);
 
 }