Made X and P passive.

4 files changed, 22 insertions, 6 deletions

diff --git a/desktop/sources/index.html b/desktop/sources/index.html
index dddbfbc..32478ea 100644
--- a/desktop/sources/index.html
+++ b/desktop/sources/index.html
@@ -44,6 +44,8 @@
       terminal.controller.add("default","Edit","Copy",() => { terminal.cursor.copy(); },"CmdOrCtrl+C")
       terminal.controller.add("default","Edit","Cut",() => { terminal.cursor.cut(); },"CmdOrCtrl+X")
       terminal.controller.add("default","Edit","Paste",() => { terminal.cursor.paste(); },"CmdOrCtrl+V")
+      terminal.controller.add("default","Edit","Undo",() => { terminal.history.undo(); },"CmdOrCtrl+Z")
+      terminal.controller.add("default","Edit","Redo",() => { terminal.history.redo(); },"CmdOrCtrl+Shift+Z")
 
       terminal.controller.add("default","Program","Play/Pause",() => { terminal.pause(); },"Space")
       terminal.controller.add("default","Program","Incr. Speed",() => { terminal.modSpeed(1); },">")
diff --git a/desktop/sources/scripts/history.js b/desktop/sources/scripts/history.js
new file mode 100644
index 0000000..a19cdb7
--- /dev/null
+++ b/desktop/sources/scripts/history.js
@@ -0,0 +1,19 @@
+'use strict'
+
+function History()
+{
+  this.record = function()
+  {
+
+  }
+
+  this.undo = function()
+  {
+
+  }
+
+  this.redo = function()
+  {
+    
+  }
+}
\ No newline at end of file
diff --git a/desktop/sources/scripts/source.js b/desktop/sources/scripts/source.js
index 2d032ed..483d72a 100644
--- a/desktop/sources/scripts/source.js
+++ b/desktop/sources/scripts/source.js
@@ -60,16 +60,10 @@ function Source (orca, terminal) {
   this.read = function (path) {
     fs.readFile(path, 'utf8', function (err, data) {
       if (err) throw err
-      if (!terminal.source.validate(data)) { console.warn('Invalid File'); return }
       terminal.load(data.trim())
     })
   }
 
-  this.validate = function (data) {
-    // TODO
-    return true
-  }
-
   this.name = function () {
     const parts = this.path.split('/')
     return parts[parts.length - 1].replace('.orca', '').trim()
diff --git a/desktop/sources/scripts/terminal.js b/desktop/sources/scripts/terminal.js
index ed89b62..a2b2a87 100644
--- a/desktop/sources/scripts/terminal.js
+++ b/desktop/sources/scripts/terminal.js
@@ -3,6 +3,7 @@
 function Terminal (orca, tile = { w: 20, h: 30 }) {
   const Cursor = require('./cursor')
   const Source = require('./source')
+  const History = require('./history')
   const IO = require('./io')
 
   this.io = new IO(this)