From 2de85b48d5c40eccc0107a2578989d8802e60b23 Mon Sep 17 00:00:00 2001
From: Mathieu Virbel <mat@kivy.org>
Date: Thu, 4 Dec 2014 15:53:43 +0100
Subject: [PATCH] shadereditor: allow to use another image in command line

---
 examples/demo/shadereditor/main.py         | 8 +++++++-
 examples/demo/shadereditor/shadereditor.kv | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/examples/demo/shadereditor/main.py b/examples/demo/shadereditor/main.py
index c28c0c76a..51a4e1990 100755
--- a/examples/demo/shadereditor/main.py
+++ b/examples/demo/shadereditor/main.py
@@ -1,4 +1,5 @@
 #!/usr/bin/kivy
+import sys
 import kivy
 kivy.require('1.0.6')
 
@@ -72,6 +73,8 @@ Factory.register('ShaderViewer', cls=ShaderViewer)
 
 class ShaderEditor(FloatLayout):
 
+    source = StringProperty('data/logo/kivy-icon-512.png')
+
     fs = StringProperty('''
 void main (void){
     gl_FragColor = frag_color * texture2D(texture0, tex_coord0);
@@ -107,7 +110,10 @@ void main (void) {
 
 class ShaderEditorApp(App):
     def build(self):
-        return ShaderEditor()
+        kwargs = {}
+        if len(sys.argv) > 1:
+            kwargs['source'] = sys.argv[1]
+        return ShaderEditor(**kwargs)
 
 if __name__ == '__main__':
     ShaderEditorApp().run()
diff --git a/examples/demo/shadereditor/shadereditor.kv b/examples/demo/shadereditor/shadereditor.kv
index 072987d81..f11ef448e 100644
--- a/examples/demo/shadereditor/shadereditor.kv
+++ b/examples/demo/shadereditor/shadereditor.kv
@@ -36,4 +36,4 @@
                 Rectangle:
                     size: self.size
                     pos: self.pos
-                    source: 'data/logo/kivy-icon-512.png'
+                    source: root.source