Imported Upstream version 0.3

[roundcube.git] / skins / default / splitter.js

diff --git a/skins/default/splitter.js b/skins/default/splitter.js
index 3ed0eb62a4edc4331f1f139d18ab6fb5469636c5..83506eecb1290789be1fa283e3dfba9b359ce5b1 100644 (file)
--- a/skins/default/splitter.js
+++ b/skins/default/splitter.js
@@ -22,18 +22,18 @@ function rcube_splitter(attrib)
     this.p2 = document.getElementById(this.p2id);
 
     // create and position the handle for this splitter
-    this.p1pos = rcube_get_object_pos(this.p1, this.relative);
-    this.p2pos = rcube_get_object_pos(this.p2, this.relative);
+    this.p1pos = this.relative ? $(this.p1).position() : $(this.p1).offset();
+    this.p2pos = this.relative ? $(this.p2).position() : $(this.p2).offset();
     
     if (this.horizontal)
       {
-      var top = this.p1pos.y + this.p1.offsetHeight;
+      var top = this.p1pos.top + this.p1.offsetHeight;
       this.layer = new rcube_layer(this.id, {x: 0, y: top, height: 10, 
            width: '100%', vis: 1, parent: this.p1.parentNode});
       }
     else
       {
-      var left = this.p1pos.x + this.p1.offsetWidth;
+      var left = this.p1pos.left + this.p1.offsetWidth;
       this.layer = new rcube_layer(this.id, {x: left, y: 0, width: 10, 
            height: '100%', vis: 1,  parent: this.p1.parentNode});
       }
@@ -70,18 +70,18 @@ function rcube_splitter(attrib)
     if (this.horizontal)
       {
       var lh = this.layer.height - this.offset * 2;
-      this.p1.style.height = Math.floor(this.pos - this.p1pos.y - lh / 2) + 'px';
+      this.p1.style.height = Math.floor(this.pos - this.p1pos.top - lh / 2) + 'px';
       this.p2.style.top = Math.ceil(this.pos + lh / 2) + 'px';
-      this.layer.move(this.layer.x, Math.round(this.pos - lh / 2 + 1));             
+      this.layer.move(this.layer.x, Math.round(this.pos - lh / 2 + 1));
       if (bw.ie)
-       {
+        {
         var new_height = (parseInt(this.p2.parentNode.offsetHeight) - parseInt(this.p2.style.top));
         this.p2.style.height = (new_height > 0 ? new_height : 0) +'px';
         }
       }
     else
       {
-      this.p1.style.width = Math.floor(this.pos - this.p1pos.x - this.layer.width / 2) + 'px';
+      this.p1.style.width = Math.floor(this.pos - this.p1pos.left - this.layer.width / 2) + 'px';
       this.p2.style.left = Math.ceil(this.pos + this.layer.width / 2) + 'px';
       this.layer.move(Math.round(this.pos - this.layer.width / 2 + 1), this.layer.y);
       if (bw.ie)
@@ -94,16 +94,20 @@ function rcube_splitter(attrib)
    */
   this.onDragStart = function(e)
     {
-    this.p1pos = rcube_get_object_pos(this.p1, this.relative);
-    this.p2pos = rcube_get_object_pos(this.p2, this.relative);
+    // disable text selection while dragging the splitter
+    if (window.webkit || bw.safari)
+      document.body.style.webkitUserSelect = 'none';
+
+    this.p1pos = this.relative ? $(this.p1).position() : $(this.p1).offset();
+    this.p2pos = this.relative ? $(this.p2).position() : $(this.p2).offset();
     this.drag_active = true;
-    
+
     // start listening to mousemove events
     rcube_event.add_listener({element:document, event:'mousemove', object:this, method:'onDrag'});
     rcube_event.add_listener({element:document, event:'mouseup', object:this, method:'onDragStop'});
 
     // need to listen in any iframe documents too, b/c otherwise the splitter stops moving when we move over an iframe
-    var iframes = document.getElementsByTagName('IFRAME');
+    var iframes = document.getElementsByTagName('iframe');
     this.iframe_events = Object();
     for (var n in iframes)
       {
@@ -119,8 +123,8 @@ function rcube_splitter(attrib)
         // I don't use the add_listener function for this one because I need to create closures to fetch
         // the position of each iframe when the event is received
         var s = this;
-        var id = iframes[n].id;
-        this.iframe_events[n] = function(e){ e._offset = rcube_get_object_pos(document.getElementById(id)); return s.onDrag(e); }
+        var id = '#'+iframes[n].id;
+        this.iframe_events[n] = function(e){ e._offset = $(id).offset(); return s.onDrag(e); }
 
         if (iframedoc.addEventListener)
           iframedoc.addEventListener('mousemove', this.iframe_events[n], false);
@@ -145,14 +149,14 @@ function rcube_splitter(attrib)
 
     if (this.relative)
       {
-      var parent = rcube_get_object_pos(this.p1.parentNode);
-      pos.x -= parent.x;
-      pos.y -= parent.y;
+      var parent = $(this.p1.parentNode).offset();
+      pos.x -= parent.left;
+      pos.y -= parent.top;
       }
 
     if (this.horizontal)
       {
-      if (((pos.y - this.layer.height * 1.5) > this.p1pos.y) && ((pos.y + this.layer.height * 1.5) < (this.p2pos.y + this.p2.offsetHeight)))
+      if (((pos.y - this.layer.height * 1.5) > this.p1pos.top) && ((pos.y + this.layer.height * 1.5) < (this.p2pos.top + this.p2.offsetHeight)))
         {
         this.pos = pos.y;
         this.resize();
@@ -160,15 +164,15 @@ function rcube_splitter(attrib)
       }
     else
       {
-      if (((pos.x - this.layer.width * 1.5) > this.p1pos.x) && ((pos.x + this.layer.width * 1.5) < (this.p2pos.x + this.p2.offsetWidth)))
+      if (((pos.x - this.layer.width * 1.5) > this.p1pos.left) && ((pos.x + this.layer.width * 1.5) < (this.p2pos.left + this.p2.offsetWidth)))
         {
         this.pos = pos.x;
         this.resize();
         }
       }
 
-    this.p1pos = rcube_get_object_pos(this.p1, this.relative);
-    this.p2pos = rcube_get_object_pos(this.p2, this.relative);
+    this.p1pos = this.relative ? $(this.p1).position() : $(this.p1).offset();
+    this.p2pos = this.relative ? $(this.p2).position() : $(this.p2).offset();
     return false;
     };
 
@@ -177,12 +181,16 @@ function rcube_splitter(attrib)
    */
   this.onDragStop = function(e)
     {
+    // resume the ability to highlight text
+    if(window.webkit || bw.safari)
+      document.body.style.webkitUserSelect = 'auto';
+
     // cancel the listening for drag events
     rcube_event.remove_listener({element:document, event:'mousemove', object:this, method:'onDrag'});
     rcube_event.remove_listener({element:document, event:'mouseup', object:this, method:'onDragStop'});
     this.drag_active = false;
 
-    var iframes = document.getElementsByTagName('IFRAME');
+    var iframes = document.getElementsByTagName('iframe');
 
     for (var n in iframes)
       {
@@ -198,7 +206,7 @@ function rcube_splitter(attrib)
         if (this.iframe_events[n]) {
           if (iframedoc.removeEventListener)
             iframedoc.removeEventListener('mousemove', this.iframe_events[n], false);
-         else if (iframedoc.detachEvent)
+          else if (iframedoc.detachEvent)
             iframedoc.detachEvent('onmousemove', this.iframe_events[n]);
           else
             iframedoc['onmousemove'] = null;