cleaned up swap files in repo

build

@@ -58,9 +58,14 @@ class GistLiveContinuousBuilder < ContinuousBuilder
     :files => "./public/edit_area/*.js",
     :update => :repack
 
+  watches :legs,
+    :files => "./public/legs.js",
+    :update => :repack
+
   def pack
     pack = []
     pack << ($dir/'vendor'/'jquery-1.2.6.min.js').read
+    pack << ($dir/'vendor'/'json2.js').read
     pack
   end
 

lib/mission_control.rb

@@ -4,46 +4,53 @@
 require 'ostruct'
 
 Legs.start do
-  def initialize
-    @documents = {}
-    @editors = {}
-    @owners = {}
-  end
-
   def begin_editing data, file_name
     document = OpenStruct.new :name => file_name,
-      :id => UUID.new, :data => data
+      :uuid => UUID.new, :data => data
 
-    @documents[document.id] = document
-    @editors[document.id] = [self]
-    @owners[document.id] = self
+    @documents[document.uuid] = document
+    @editors[document.uuid] = [@caller]
+    @owners[document.uuid] = @caller
 
-    document
+    @caller.notify! :uuid, document.uuid
+    true
   end
 
-  def also_edit document_id
+  def also_editing document_id
     document = @documents[document_id]
-    @editors[document_id] << self
-    document
+    @editors[document_id] << @caller
+    @caller.notify! :edit, document.send(:table)
+    true
   end
 
   def stop_editing document_id, reason="saved"
-    return false unless @owners[document_id] == self
-    for editor in @editors[document_id] - [self]
+    return :false unless @owners[document_id] == @caller
+    for editor in (@editors[document_id] - [@caller])
       editor.notify!(:stopped, reason)
     end
     true
   end
 
 
   def diff document_id, patch
-    for editor in @editors[document_id] - [self]
-      editor.notify! :patch, patch
+    for editor in @editors[document_id]
+      if editor == @caller
+        @caller.notify! :info, "patching remotely"
+      else
+        editor.notify! :patch, patch
+      end
     end
-    true
+    'diffed'
   end
 
   private
+
+  def initialize
+    @documents = {}
+    @editors = {}
+    @owners = {}
+  end
+
   def log?; true end
 end
 

public/editor.html

@@ -18,14 +18,51 @@
     <script src='http://localhost:4567/editor.js'></script>
     <script type='text/javascript'>
       //<![CDATA[
-        document.write('<textarea id="editarea">'+window.name+'</textarea>');
+        if(name) {
+          var gist = JSON.parse(name);
+          document.write('<textarea id="editarea">'+gist.text+'</textarea>');
+        }
+        else {
+          document.write('<textarea id="editarea"></textarea>');
+        }
+
+        var dmp = new diff_match_patch();
+        var last_value;
+
+        function watch_editarea() {  
+          if(location.hash) {
+            uuid = location.hash.slice(1);
+            Legs.also_editing(uuid)
+          }
+
+          if(!window.uuid) {
+            Legs.begin_editing(gist.text, gist.filename)
+          }
+
+          var area = jQuery('#frame_editarea').contents().find('textarea')
+          last_value = editAreaLoader.getValue('editarea') 
+          var current, patch;
+          function patch_loop() {        
+            current = editAreaLoader.getValue('editarea')
+            patch = dmp.patch_make(last_value, current)
+            patch = dmp.patch_toText(patch)
+            if(patch) Legs.diff(window.uuid, patch)
+            last_value = current
+            setTimeout(patch_loop, 1000)
+          }
+          patch_loop()
+        }
+
         editAreaLoader.init({
           id : "editarea"		// textarea id
           ,syntax: "ruby"			// syntax to be uses for highgliting
           ,start_highlight: true		// to display with highlight mode on start-up
-          ,toolbar: "search, go_to_line, undo, redo, change_smooth_selection, reset_highlight, highlight, help, save, syntax_selection"
+          ,toolbar: "search, go_to_line.find('#textarea'), undo, redo, change_smooth_selection, reset_highlight, highlight, help, save, syntax_selection"
+          ,allow_toggle: false
+          ,EA_load_callback: 'watch_editarea'
         })
       //]]>
     </script>
   </head>
+  <body></body>
 </html>