first find implementation

src/content/components/top-content/find.js

@@ -0,0 +1,23 @@
+import * as findActions from 'content/actions/find';
+import messages from 'shared/messages';
+
+export default class FindComponent {
+  constructor(win, store) {
+    this.win = win;
+    this.store = store;
+
+    messages.onMessage(this.onMessage.bind(this));
+  }
+
+  onMessage(message) {
+    let state = this.store.getState().find;
+    switch (message.type) {
+    case messages.CONSOLE_ENTER_FIND:
+      return this.store.dispatch(findActions.next(message.text));
+    case messages.FIND_NEXT:
+      return this.store.dispatch(findActions.next(state.keyword));
+    case messages.FIND_PREV:
+      return this.store.dispatch(findActions.prev(state.keyword));
+    }
+  }
+}