X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?p=src%2Fapp-framework-demo.git;a=blobdiff_plain;f=afb-client%2Fbower_components%2Ftether%2Fcoffee%2Fabutment.coffee;fp=afb-client%2Fbower_components%2Ftether%2Fcoffee%2Fabutment.coffee;h=5f331e45530417f8ba9d1ff1db3ac42f209afd2a;hp=0000000000000000000000000000000000000000;hb=5b1e6cc132f44262a873fa8296a2a3e1017b0278;hpb=f7d2f9ac4168ee5064580c666d508667a73cefc0

diff --git a/afb-client/bower_components/tether/coffee/abutment.coffee b/afb-client/bower_components/tether/coffee/abutment.coffee
new file mode 100644
index 0000000..5f331e4
--- /dev/null
+++ b/afb-client/bower_components/tether/coffee/abutment.coffee
@@ -0,0 +1,40 @@
+{getBounds, updateClasses, defer} = @Tether.Utils
+
+@Tether.modules.push
+  position: ({top, left}) ->
+    {height, width} = @cache 'element-bounds', => getBounds @element
+
+    targetPos = @getTargetBounds()
+
+    bottom = top + height
+    right = left + width
+
+    abutted = []
+    if top <= targetPos.bottom and bottom >= targetPos.top
+      for side in ['left', 'right']
+        if targetPos[side] in [left, right]
+          abutted.push side
+
+    if left <= targetPos.right and right >= targetPos.left
+      for side in ['top', 'bottom']
+        if targetPos[side] in [top, bottom]
+          abutted.push side
+
+    allClasses = []
+    addClasses = []
+    
+    sides = ['left', 'top', 'right', 'bottom']
+    allClasses.push @getClass('abutted')
+    for side in sides
+      allClasses.push "#{ @getClass('abutted') }-#{ side }"
+
+    if abutted.length
+      addClasses.push @getClass('abutted')
+    for side in abutted
+      addClasses.push "#{ @getClass('abutted') }-#{ side }"
+
+    defer =>
+      updateClasses @target, addClasses, allClasses
+      updateClasses @element, addClasses, allClasses
+
+    true