From fb250c3b677095bf65553ab998e98e8cb6e459b8 Mon Sep 17 00:00:00 2001
From: Jules Laplace <jules@okfoc.us>
Date: Tue, 5 May 2015 03:45:55 -0400
Subject: import webcam via postmessage

---
 js/ui/controls.js | 8 ++++++++
 webcam.html       | 4 ++++
 2 files changed, 12 insertions(+)

diff --git a/js/ui/controls.js b/js/ui/controls.js
index fa2a240..734472d 100644
--- a/js/ui/controls.js
+++ b/js/ui/controls.js
@@ -93,7 +93,15 @@ var controls = (function(){
 
   controls.webcam = new Tool (webcam_el)
   controls.webcam.load = function(){
+  	this.loaded = true
   	webcam_close.addEventListener("click", function(){ controls.webcam.blur() })
+  	window.addEventListener("message", function(e){
+  		if (e.origin !== window.location.origin) return
+  		controls.webcam.blur()
+  		controls.circle.focus()
+  		import_textarea.value = e.data
+  		clipboard.import_colorcode()
+  	})
   }
   controls.webcam.use = function(){
   	if (! this.loaded) {
diff --git a/webcam.html b/webcam.html
index fe0d57b..edf4ddc 100644
--- a/webcam.html
+++ b/webcam.html
@@ -43,6 +43,7 @@ label.cbox { min-width: 50px; }
 <script src="http://asdf.us/dither/js/util.js"></script>
 <script src="js/color_code.js"></script>
 <script>
+
 var width = parseInt( width_span.innerHTML = width_el.value )
 var ratio = parseFloat( ratio_el.value )
 var nn = $(nn_el).prop('checked')
@@ -108,6 +109,9 @@ function save (){
   MircColor.fromCanvas(camera, saveText, { width: width, ratio: ratio, neighbor: nn })
   function saveText(rows) {
     text_style.value = MircColor.ascii(rows)
+		if (window.self !== window.top) {
+			window.parent.postMessage(text_style.value, "*");
+		}
   }
 }
 nn_el.addEventListener('change', function(){
-- 
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