Move rcube_layer class to classic skin, it was used only there

1 files changed, 109 insertions, 1 deletions

diff --git a/skins/classic/functions.js b/skins/classic/functions.js
index 1dcaa1586..5dd332ab7 100644
--- a/skins/classic/functions.js
+++ b/skins/classic/functions.js
@@ -634,9 +634,117 @@ enable_command: function(p)
 };
 
 /**
- * Scroller
+ * Roundcube generic layer (floating box) class
+ *
+ * @constructor
  */
+function rcube_layer(id, attributes)
+{
+  this.name = id;
+
+  // create a new layer in the current document
+  this.create = function(arg)
+  {
+    var l = (arg.x) ? arg.x : 0,
+      t = (arg.y) ? arg.y : 0,
+      w = arg.width,
+      h = arg.height,
+      z = arg.zindex,
+      vis = arg.vis,
+      parent = arg.parent,
+      obj = document.createElement('DIV');
+
+    obj.id = this.name;
+    obj.style.position = 'absolute';
+    obj.style.visibility = (vis) ? (vis==2) ? 'inherit' : 'visible' : 'hidden';
+    obj.style.left = l+'px';
+    obj.style.top = t+'px';
+    if (w)
+      obj.style.width = w.toString().match(/\%$/) ? w : w+'px';
+    if (h)
+      obj.style.height = h.toString().match(/\%$/) ? h : h+'px';
+    if (z)
+      obj.style.zIndex = z;
+
+    if (parent)
+      parent.appendChild(obj);
+    else
+      document.body.appendChild(obj);
+
+    this.elm = obj;
+  };
+
+  // create new layer
+  if (attributes != null) {
+    this.create(attributes);
+    this.name = this.elm.id;
+  }
+  else  // just refer to the object
+    this.elm = document.getElementById(id);
+
+  if (!this.elm)
+    return false;
+
+
+  // ********* layer object properties *********
+
+  this.css = this.elm.style;
+  this.event = this.elm;
+  this.width = this.elm.offsetWidth;
+  this.height = this.elm.offsetHeight;
+  this.x = parseInt(this.elm.offsetLeft);
+  this.y = parseInt(this.elm.offsetTop);
+  this.visible = (this.css.visibility=='visible' || this.css.visibility=='show' || this.css.visibility=='inherit') ? true : false;
+
+
+  // ********* layer object methods *********
+
+  // move the layer to a specific position
+  this.move = function(x, y)
+  {
+    this.x = x;
+    this.y = y;
+    this.css.left = Math.round(this.x)+'px';
+    this.css.top = Math.round(this.y)+'px';
+  };
 
+  // change the layers width and height
+  this.resize = function(w,h)
+  {
+    this.css.width  = w+'px';
+    this.css.height = h+'px';
+    this.width = w;
+    this.height = h;
+  };
+
+  // show or hide the layer
+  this.show = function(a)
+  {
+    if(a == 1) {
+      this.css.visibility = 'visible';
+      this.visible = true;
+    }
+    else if(a == 2) {
+      this.css.visibility = 'inherit';
+      this.visible = true;
+    }
+    else {
+      this.css.visibility = 'hidden';
+      this.visible = false;
+    }
+  };
+
+  // write new content into a Layer
+  this.write = function(cont)
+  {
+    this.elm.innerHTML = cont;
+  };
+
+};
+
+/**
+ * Scroller
+ */
 function rcmail_scroller(list, top, bottom)
 {
   var ref = this;