- Rollback of #787940.

1 files changed, 0 insertions, 115 deletions

diff --git a/misc/displace.js b/misc/displace.js
deleted file mode 100644
index 261d8accf..000000000
--- a/misc/displace.js
+++ /dev/null
@@ -1,115 +0,0 @@
-// $Id$
-(function ($) {
-
-/**
- * Provides a generic method to position elements fixed to the viewport.
- *
- * Fixed positioning (CSS declaration position:fixed) is done relative to the
- * viewport. This makes it hard to position multiple fixed positioned element
- * relative to each other (e.g. multiple toolbars should come after each other,
- * not on top of each other).
- *
- * To position an element fixed at the top of the viewport add the class
- * "displace-top" to that element, and to position it to the bottom of the view-
- * port add the class "displace-bottom".
- *
- * When a browser doesn't support position:fixed (like IE6) the element gets
- * positioned absolutely by default, but this can be overridden by using the
- * "displace-unsupported" class.
- */
-
-/**
- * Attaches the displace behavior.
- */
-Drupal.behaviors.displace = {
-  attach: function (context, settings) {
-    // Test for position:fixed support.
-    if (!Drupal.positionFixedSupported()) {
-      $(document.documentElement).addClass('displace-unsupported');
-    }
-
-    $(document.body).once('displace', function () {
-      $(window).bind('resize.drupal-displace', function () {
-        Drupal.displace.clearCache();
-
-        $(document.body).css({
-          paddingTop: Drupal.displace.getDisplacement('top'),
-          paddingBottom: Drupal.displace.getDisplacement('bottom')
-        });
-      });
-    });
-
-    Drupal.displace.clearCache(true);
-    $(window).triggerHandler('resize');
-  }
-};
-
-/**
- * The displace object.
- */
-Drupal.displace = Drupal.displace || {};
-
-Drupal.displace.elements = [];
-Drupal.displace.displacement = [];
-
-/**
- * Get all displaced elements of given region.
- *
- * @param region
- *   Region name. Either "top" or "bottom".
- *
- * @return
- *   jQuery object containing all displaced elements of given region.
- */
-Drupal.displace.getDisplacedElements = function (region) {
-  if (!this.elements[region]) {
-    this.elements[region] = $('.displace-' + region);
-  }
-  return this.elements[region];
-};
-
-/**
- * Get the total displacement of given region.
- *
- * @param region
- *   Region name. Either "top" or "bottom".
- *
- * @return
- *   The total displacement of given region in pixels.
- */
-Drupal.displace.getDisplacement = function (region) {
-  if (!this.displacement[region]) {
-    var offset = 0;
-    var height = 0;
-    this.getDisplacedElements(region).each(function () {
-      offset = offset + height;
-      height = $(this).css(region, offset).outerHeight();
-
-      // In IE, Shadow filter adds some extra height, so we need to remove it
-      // from the returned height.
-      if (this.filters && this.filters.length && this.filters.item('DXImageTransform.Microsoft.Shadow')) {
-        height -= this.filters.item('DXImageTransform.Microsoft.Shadow').strength;
-      }
-    });
-
-    // Use offset of latest displaced element as the total displacement.
-    this.displacement[region] = offset + height;
-  }
-
-  return this.displacement[region];
-};
-
-/**
- * Clear cache.
- *
- * @param selectorCache
- *   Boolean whether to also clear the selector cache.
- */
-Drupal.displace.clearCache = function (selectorCache) {
-  if (selectorCache) {
-    this.elements = [];
-  }
-  this.displacement = [];
-};
-
-})(jQuery);