Add setInputEnabled and don't handle textInput if it is disabled

src/text-editor-component.js

@@ -1123,6 +1123,8 @@ class TextEditorComponent {
   }
 
   didTextInput (event) {
+    if (!this.isInputEnabled()) return
+
     event.stopPropagation()
 
     // WARNING: If we call preventDefault on the input of a space character,
@@ -1131,9 +1133,6 @@ class TextEditorComponent {
     // to test.
     if (event.data !== ' ') event.preventDefault()
 
-    // TODO: Deal with disabled input
-    // if (!this.isInputEnabled()) return
-
     if (this.compositionCheckpoint) {
       this.props.model.revertToCheckpoint(this.compositionCheckpoint)
       this.compositionCheckpoint = null
@@ -2063,6 +2062,14 @@ class TextEditorComponent {
     }
     return this.nextUpdatePromise
   }
+
+  setInputEnabled (inputEnabled) {
+    this.props.inputEnabled = inputEnabled
+  }
+
+  isInputEnabled (inputEnabled) {
+    return this.props.inputEnabled != null ? this.props.inputEnabled : true
+  }
 }
 
 class DummyScrollbarComponent {