From d6b170b8513dfddae4c5587289bcd309654c8c58 Mon Sep 17 00:00:00 2001
From: Eric Meyer <eric@oddbird.net>
Date: Wed, 25 Nov 2009 17:32:15 -0700
Subject: [PATCH] css3 transitions sass

---
 .../stylesheets/compass/css3/_transition.sass | 57 +++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 lib/compass/frameworks/compass/stylesheets/compass/css3/_transition.sass

diff --git a/lib/compass/frameworks/compass/stylesheets/compass/css3/_transition.sass b/lib/compass/frameworks/compass/stylesheets/compass/css3/_transition.sass
new file mode 100644
index 00000000..5274e08a
--- /dev/null
+++ b/lib/compass/frameworks/compass/stylesheets/compass/css3/_transition.sass
@@ -0,0 +1,57 @@
+// CSS Transitions
+// Currently only works in Webkit
+//  - expected in CSS3, FireFox 3.6/7 and Opera Presto 2.3
+//  - we'll be prepared.
+
+// Override these defaults with your own, if you like
+//  - timing-function and delay are set to false for browser defaults (ease, 0s)
+!default_transition_property ||= "all"
+!default_transition_duration ||= 1s
+!default_transition_function ||= false
+!default_transition_delay ||= false
+
+// One or more properties to transition
+//  - for multiple, use a comma-delimited list
+//  - also accepts "all" or "none"
+=transition-property(!properties = !default_transition_property)
+  transition-property = !properties
+  -webkit-transition-property = !properties
+  -moz-transition-property = !properties
+  -o-transition-property = !properties
+
+// One or more durrations in seconds
+//  - for multiple, use a comma-delimited list
+//    - these durrations will effect the properties in the same list position
+=transition-duration(!duration = !default_transition_duration)
+  transition-duration = !duration
+  -webkit-transition-duration = !duration
+  -moz-transition-duration = !duration
+  -o-transition-duration = !duration
+
+// One or more timing functions
+//  - [ ease | linear | ease-in | ease-out | ease-in-out | cubic-bezier(x1, y1, x2, y2)]
+//  - for multiple, use a comma-delimited list
+//    - these functions will effect the properties in the same list position
+=transition-timing-function(!function = !default_transition_function)
+  transition-timing-function = !function
+  -webkit-transition-timing-function = !function
+  -moz-transition-timing-function = !function
+  -o-transition-timing-function = !function
+
+// One or more transition-delays in seconds
+//  - for multiple, use a comma-delimited list
+//    - these delays will effect the properties in the same list position
+=transition-delay(!delay = !default_transition_delay)
+  transition-delay = !delay
+  -webkit-transition-delay = !delay
+  -moz-transition-delay = !delay
+  -o-transition-delay = !delay
+
+// Transition all-in-one shorthand
+=transition(!properties = !default_transition_property, !duration = !default_transition_duration, !function = !default_transition_function, !delay = !default_transition_delay)
+  +transition-property(!properties)
+  +transition-duration(!duration)
+  @if !function
+    +transition-timing-function(!function)
+  @if !delay
+    +transition-delay(!delay)