1 files changed, 80 insertions, 0 deletions
diff --git a/packages/idb-bridge/src/util/FakeEvent.ts b/packages/idb-bridge/src/util/FakeEvent.ts
new file mode 100644
index 000000000..bf17f7e72
--- /dev/null
+++ b/packages/idb-bridge/src/util/FakeEvent.ts
@@ -0,0 +1,80 @@
+/*
+ Copyright 2017 Jeremy Scheff
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ or implied. See the License for the specific language governing
+ permissions and limitations under the License.
+*/
+
+
+import FakeEventTarget from "./FakeEventTarget";
+import { EventType } from "./types";
+
+class Event {
+    public eventPath: FakeEventTarget[] = [];
+    public type: EventType;
+
+    public readonly NONE = 0;
+    public readonly CAPTURING_PHASE = 1;
+    public readonly AT_TARGET = 2;
+    public readonly BUBBLING_PHASE = 3;
+
+    // Flags
+    public propagationStopped = false;
+    public immediatePropagationStopped = false;
+    public canceled = false;
+    public initialized = true;
+    public dispatched = false;
+
+    public target: FakeEventTarget | null = null;
+    public currentTarget: FakeEventTarget | null = null;
+
+    public eventPhase: 0 | 1 | 2 | 3 = 0;
+
+    public defaultPrevented = false;
+
+    public isTrusted = false;
+    public timeStamp = Date.now();
+
+    public bubbles: boolean;
+    public cancelable: boolean;
+
+    constructor(
+        type: EventType,
+        eventInitDict: { bubbles?: boolean; cancelable?: boolean } = {},
+    ) {
+        this.type = type;
+
+        this.bubbles =
+            eventInitDict.bubbles !== undefined ? eventInitDict.bubbles : false;
+        this.cancelable =
+            eventInitDict.cancelable !== undefined
+                ? eventInitDict.cancelable
+                : false;
+    }
+
+    public preventDefault() {
+        if (this.cancelable) {
+            this.canceled = true;
+        }
+    }
+
+    public stopPropagation() {
+        this.propagationStopped = true;
+    }
+
+    public stopImmediatePropagation() {
+        this.propagationStopped = true;
+        this.immediatePropagationStopped = true;
+    }
+}
+
+export default Event;