X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;ds=sidebyside;f=data%2Fweb-static%2Fjs%2Fmudsync.js;h=90f3daa4ef9af9d995cf1c0649a6c19ab1ff0c71;hb=829df0120213f2bf7420b8ae153e761feb675106;hp=f66a9477ca53597bf601502c17ce72b82b159149;hpb=2a761f453a55ff6d896e17efc672300dc1b49c8e;p=mudsync.git

diff --git a/data/web-static/js/mudsync.js b/data/web-static/js/mudsync.js
index f66a947..90f3daa 100644
--- a/data/web-static/js/mudsync.js
+++ b/data/web-static/js/mudsync.js
@@ -18,29 +18,61 @@
 ;;; along with Mudsync.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-function displayMessage(data) {
+function displayMessage(data, self_sent) {
     var new_entry = document.createElement("div");
-    new_entry.setAttribute("class", "stream-entry");
     var new_text = document.createTextNode(data);
+    var stream_metabox = document.getElementById("stream-metabox");
+    var should_scroll = false;
+    if(stream_metabox.scrollTop === (stream_metabox.scrollHeight
+                                     - stream_metabox.offsetHeight)) {
+        should_scroll = true;
+    }
+    document.getElementById("main-input").value = "";
+    if (self_sent) {
+        new_entry.setAttribute("class", "stream-entry self-sent");
+    } else {
+        new_entry.setAttribute("class", "stream-entry");
+    }
     new_entry.appendChild(new_text);
     document.getElementById("stream").appendChild(new_entry);
+    if (should_scroll) {
+        stream_metabox.scrollTop = stream_metabox.scrollHeight;
+    }
 }
 
 function installWebsocket() {
     // TODO: Don't hardcode the websocket path; pull it from the DOM
     var ws = new WebSocket("ws://127.0.0.1:8888");
     ws.onmessage = function(evt) {
-        displayMessage(evt.data);
+        displayMessage(evt.data, false);
     };
     ws.onopen = function() {
         console.log("connected");
-        ws.send("Hello, there!");
     };
     ws.onclose = function () {
         console.log("closed websocket");
     };
+    installUIHooks(ws);
 }
 
+function installUIHooks(ws) {
+    var input = document.getElementById("main-input");
+    input.onkeypress = function(e) {
+        if (!e) e = window.event;
+        var keyCode = e.keyCode || e.which;
+        if (keyCode == '13') {
+            var input_val = input.value;
+            displayMessage("> ".concat(input_val), true);
+            sendMessageToServer(ws, input_val);
+        }
+    }
+}
+
+function sendMessageToServer(ws, data) {
+    ws.send(data);
+}
+
+
 window.onload = function () {
     installWebsocket();
 }