From 4605a0eceb71ba35d8d6f625e9c3f07ff4568060 Mon Sep 17 00:00:00 2001
From: ngn <nick.nickolov@gmail.com>
Date: Tue, 26 Aug 2014 20:58:40 +0100
Subject: [PATCH] <S-Enter> sends an event to the server

---
 a.coffee     | 33 ++++++++++++++++++++++++++++-----
 index.coffee | 26 +++++++++++++++++++-------
 2 files changed, 47 insertions(+), 12 deletions(-)

diff --git a/a.coffee b/a.coffee
index 797162c2..d357f09a 100755
--- a/a.coffee
+++ b/a.coffee
@@ -29,8 +29,8 @@ require('socket.io').listen(server).on 'connection', (socket) ->
   console.info 'browser connected'
   client = require('net').connect {host: '127.0.0.1', port: 4502}, -> console.info 'interpreter connected'
 
-  toInterpreter = (s) -> console.info 'to interpreter: ' + JSON.stringify(s)[..100]; client.write rideMsg s
-  toBrowser = (m...) -> console.info 'to browser: ' + JSON.stringify(m)[..100]; socket.emit m...
+  toInterpreter = (s) -> console.info 'to interpreter: ' + JSON.stringify(s)[..1000]; client.write rideMsg s
+  toBrowser = (m...) -> console.info 'to browser: ' + JSON.stringify(m)[..1000]; socket.emit m...
 
   q = Buffer 0 # a buffer for data received from the server
   client.on 'data', (data) ->
@@ -38,7 +38,7 @@ require('socket.io').listen(server).on 'connection', (socket) ->
     while q.length >= 4 and (n = q.readInt32BE 0) <= q.length
       m = '' + q[8...n]
       q = q[n..]
-      console.info 'from interpreter: ' + JSON.stringify(m)[..100]
+      console.info 'from interpreter: ' + JSON.stringify(m)[..1000]
       if /^SupportedProtocols=/.test m
         # ignore
       else if /^UsingProtocol=/.test m
@@ -57,12 +57,20 @@ require('socket.io').listen(server).on 'connection', (socket) ->
         toBrowser 'prompt'
       else if /^<ReplyGetLog>/.test m
         toBrowser 'add', b64d m.replace /^[^]*<Log>([^]*)<\/Log>[^]*$/, '$1'
+      else if /^<ReplyOpenWindow>/.test m
+        name = b64d m.replace /^[^]*<name>([^]*)<\/name>[^]*$/, '$1'
+        text = b64d m.replace /^[^]*<text>([^]*)<\/text>[^]*$/, '$1'
+        toBrowser 'open', name, text
       else
         console.info 'unrecognised'
     return
 
+  onevent = socket.onevent
+  socket.onevent = (packet) ->
+    console.info 'from browser: ' + JSON.stringify(packet.data)[..1000]
+    onevent.apply socket, [packet]
+
   socket.on 'exec', (s) ->
-    console.info 'from browser: ' + JSON.stringify ['exec', s]
     toInterpreter """
       <?xml version="1.0" encoding="utf-8"?>
       <Command>
@@ -72,11 +80,26 @@ require('socket.io').listen(server).on 'connection', (socket) ->
       </Command>
     """
 
+  socket.on 'edit', (s, p) -> # s:current line  p:cursor position in s
+    toInterpreter """
+      <?xml version="1.0" encoding="utf-8"?>
+      <Command>
+        <cmd>Edit</cmd>
+        <id>0</id>
+        <args>
+          <Edit>
+            <Text>#{b64 s}</Text>
+            <Pos>#{p}</Pos>
+            <Win>0</Win>
+          </Edit>
+        </args>
+      </Command>
+    """
+
   toInterpreter 'SupportedProtocols=1'
   toInterpreter 'UsingProtocol=1'
   toInterpreter '<?xml version="1.0" encoding="utf-8"?><Command><cmd>Identify</cmd><id>0</id><args><Identify><Sender><Process>RIDE.EXE</Process><Proxy>0</Proxy></Sender></Identify></args></Command>'
   toInterpreter '<?xml version="1.0" encoding="utf-8"?><Command><cmd>Connect</cmd><id>0</id><args><Connect><Token /></Connect></args></Command>'
 
-
   client.on 'end', -> console.info 'interpreter disconnected'; socket.emit 'end'
   socket.on 'disconnect', -> console.info 'browser disconnected'; client.end()
diff --git a/index.coffee b/index.coffee
index d8c74523..b790856e 100644
--- a/index.coffee
+++ b/index.coffee
@@ -1,15 +1,23 @@
 jQuery ($) ->
+  debug = 1
+
   socket = io()
-  send = (a...) -> console.info 'send:', a...; socket.emit a...
-  recv = (x, f) -> socket.on x, (a...) -> console.info 'recv:', x, a...; f a...
 
-  recv 'add', (s) ->
+  if debug
+    {emit, onevent} = socket
+    socket.emit = (a...) -> console.info 'send:' + JSON.stringify(a)[..1000]; emit.apply socket, a
+    socket.onevent = (packet) -> console.info 'recv:' + JSON.stringify(packet.data)[..1000]; onevent.apply socket, [packet]
+
+  socket.on 'add', (s) ->
     cm.replaceRange s, line: cm.lineCount() - 1, ch: 0
 
-  recv 'prompt', ->
+  socket.on 'prompt', ->
     cm.replaceRange '      ', line: cm.lineCount() - 1, ch: 0
     cm.setCursor cm.lineCount() - 1, 6
 
+  socket.on 'open', (name, text) ->
+    # todo
+
   cm = CodeMirror document.getElementById('session'),
     autofocus: true
     extraKeys:
@@ -17,7 +25,10 @@ jQuery ($) ->
         l = cm.lineCount() - 1
         s = cm.getLine l
         cm.replaceRange '', {line: l, ch: 0}, {line: l, ch: s.length}
-        send 'exec', s + '\n'
+        socket.emit 'exec', s + '\n'
+      'Shift-Enter': ->
+        c = cm.getCursor()
+        socket.emit 'edit', cm.getLine(c.line), c.ch
   cm.setCursor 0, 6
 
   # language bar
@@ -64,5 +75,6 @@ jQuery ($) ->
 
   $(window).resize(-> cm.setSize null, $(window).height() - 4 - $('#lbar').height()).resize()
 
-  window.socket = socket
-  window.cm = cm
+  if debug
+    window.socket = socket
+    window.cm = cm