1 files changed, 62 insertions, 0 deletions
diff --git a/ui-macos/my.py b/ui-macos/my.py
new file mode 100644
index 0000000..cd701eb
--- /dev/null
+++ b/ui-macos/my.py
@@ -0,0 +1,62 @@
+import sys, os
+from AppKit import *
+import PyObjCTools.AppHelper
+
+
+def bundle_path(name, typ):
+    if typ:
+        return NSBundle.mainBundle().pathForResource_ofType_(name, typ)
+    else:
+        return os.path.join(NSBundle.mainBundle().resourcePath(), name)
+
+
+# Load an NSData using a python string
+def Data(s):
+    return NSData.alloc().initWithBytes_length_(s, len(s))
+
+
+# Load a property list from a file in the application bundle.
+def PList(name):
+    path = bundle_path(name, 'plist')
+    return NSDictionary.dictionaryWithContentsOfFile_(path)
+
+
+# Load an NSImage from a file in the application bundle.
+def Image(name, ext):
+    bytes = open(bundle_path(name, ext)).read()
+    img = NSImage.alloc().initWithData_(Data(bytes))
+    return img
+
+
+# Return the NSUserDefaults shared object.
+def Defaults():
+    return NSUserDefaults.standardUserDefaults()
+
+
+# Usage:
+#   f = DelayedCallback(func, args...)
+# later:
+#   f()
+#
+# When you call f(), it will schedule a call to func() next time the
+# ObjC event loop iterates.  Multiple calls to f() in a single iteration
+# will only result in one call to func().
+#
+def DelayedCallback(func, *args, **kwargs):
+    flag = [0]
+    def _go():
+        if flag[0]:
+            print 'running %r (flag=%r)' % (func, flag)
+            flag[0] = 0
+            func(*args, **kwargs)
+    def call():
+        flag[0] += 1
+        PyObjCTools.AppHelper.callAfter(_go)
+    return call
+
+
+def atoi(s):
+    try:
+        return int(s)
+    except ValueError:
+        return 0