From ee068ab30c43125efd2b0ab853531df9777f544f Mon Sep 17 00:00:00 2001
From: Tyler Schicke <tyler_schicke@brown.edu>
Date: Thu, 10 Jan 2019 23:52:54 -0500
Subject: Started adding various controllers

---
 src/controllers/BasicFieldController.ts | 36 +++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 src/controllers/BasicFieldController.ts

(limited to 'src/controllers/BasicFieldController.ts')

diff --git a/src/controllers/BasicFieldController.ts b/src/controllers/BasicFieldController.ts
new file mode 100644
index 000000000..ff88f8781
--- /dev/null
+++ b/src/controllers/BasicFieldController.ts
@@ -0,0 +1,36 @@
+import { FieldController } from "./FieldController"
+import { FieldUpdatedAction } from "./FieldUpdatedArgs";
+
+export abstract class BasicFieldController<T> extends FieldController {
+    get Data(): T {
+        return this.data;
+    }
+
+    set Data(value: T) {
+        if(this.data === value) {
+            return;
+        }
+        this.data = value;
+
+        this.FieldUpdated.emit({
+            field: this,
+            action: FieldUpdatedAction.Update
+        });
+    }
+
+    constructor(private data: T) {
+        super();
+    }
+
+    TrySetValue(value: any): boolean {
+        if (typeof value == typeof this.data) {
+            this.Data = value;
+            return true;
+        }
+        return false;
+    }
+
+    GetValue(): any {
+        return this.Data;
+    }
+}
-- 
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