Partial porting over of vector controller logic to react sdk.

src/controllers/molecules/voip/CallView.js

@@ -0,0 +1,70 @@
+/*
+Copyright 2015 OpenMarket Ltd
+
+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.
+*/
+
+var dis = require("../../../dispatcher");
+var CallHandler = require("../../../CallHandler");
+
+/*
+ * State vars:
+ * this.state.call = MatrixCall|null
+ *
+ * Props:
+ * this.props.room = Room (JS SDK)
+ */
+
+module.exports = {
+
+    componentDidMount: function() {
+        this.dispatcherRef = dis.register(this.onAction);
+        if (this.props.room) {
+            this.showCall(this.props.room.roomId);
+        }
+    },
+
+    componentWillUnmount: function() {
+        dis.unregister(this.dispatcherRef);
+    },
+
+    onAction: function(payload) {
+        // if we were given a room_id to track, don't handle anything else.
+        if (payload.room_id && this.props.room && 
+                this.props.room.roomId !== payload.room_id) {
+            return;
+        }
+        if (payload.action !== 'call_state') {
+            return;
+        }
+        this.showCall(payload.room_id);
+    },
+
+    showCall: function(roomId) {
+        var call = CallHandler.getCall(roomId);
+        if (call) {
+            call.setLocalVideoElement(this.getVideoView().getLocalVideoElement());
+            // N.B. the remote video element is used for playback for audio for voice calls
+            call.setRemoteVideoElement(this.getVideoView().getRemoteVideoElement());
+        }
+        if (call && call.type === "video" && call.state !== 'ended') {
+            this.getVideoView().getLocalVideoElement().style.display = "initial";
+            this.getVideoView().getRemoteVideoElement().style.display = "initial";
+        }
+        else {
+            this.getVideoView().getLocalVideoElement().style.display = "none";
+            this.getVideoView().getRemoteVideoElement().style.display = "none";
+        }
+    }
+};
+