Distinguish mobile/tablet/touch devices

3 files changed, 10 insertions, 6 deletions

diff --git a/program/js/app.js b/program/js/app.js
index e31e07632..c99dc7edb 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -1733,7 +1733,7 @@ function rcube_webmail()
     if (!row.depth && row.has_children && (expando = document.getElementById('rcmexpando'+row.uid))) {
       row.expando = expando;
       expando.onmousedown = function(e) { return self.expand_message_row(e, uid); };
-      if (bw.mobile) {
+      if (bw.touch) {
         expando.addEventListener('touchend', function(e) {
           if (e.changedTouches.length == 1) {
             self.expand_message_row(e, uid);
diff --git a/program/js/common.js b/program/js/common.js
index f7c0a7536..18a1928fc 100644
--- a/program/js/common.js
+++ b/program/js/common.js
@@ -62,7 +62,7 @@ function roundcube_browser()
   this.safari = (!this.chrome && (this.agent_lc.indexOf('safari') > 0 || this.agent_lc.indexOf('applewebkit') > 0));
   this.konq = (this.agent_lc.indexOf('konqueror') > 0);
   this.mz = (this.dom && !this.ie && !this.ns && !this.chrome && !this.safari && !this.konq && this.agent.indexOf('Mozilla') >= 0);
-  this.iphone = (this.safari && this.agent_lc.indexOf('iphone') > 0);
+  this.iphone = (this.safari && (this.agent_lc.indexOf('iphone') > 0 || this.agent_lc.indexOf('ipod') > 0));
   this.ipad = (this.safari && this.agent_lc.indexOf('ipad') > 0);
   this.opera = window.opera ? true : false;
 
@@ -83,7 +83,9 @@ function roundcube_browser()
   if (this.safari && (/;\s+([a-z]{2})-[a-z]{2}\)/.test(this.agent_lc)))
     this.lang = RegExp.$1;
 
-  this.mobile = this.agent_lc.match(/iphone|ipad|ipod|android|blackberry|iemobile|opera mini|opera mobi/);
+  this.tablet = /ipad|android|xoom|sch-i800|playbook|tablet|kindle/i.test(this.agent_lc);
+  this.mobile = /iphone|ipod|blackberry|iemobile|opera mini|opera mobi|mobile/i.test(this.agent_lc);
+  this.touch = this.mobile || this.tablet;
   this.dhtml = ((this.ie4 && this.win) || this.ie5 || this.ie6 || this.ns4 || this.mz);
   this.vml = (this.win && this.ie && this.dom && !this.opera);
   this.pngalpha = (this.mz || (this.opera && this.vendver >= 6) || (this.ie && this.mac && this.vendver >= 5) ||
@@ -127,6 +129,8 @@ function roundcube_browser()
 
     if (this.mobile)
       classname += ' mobile';
+    if (this.tablet)
+      classname += ' tablet';
 
     if (document.documentElement)
       document.documentElement.className += classname;
diff --git a/program/js/list.js b/program/js/list.js
index a55f6db0c..e2fd828dd 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -110,7 +110,7 @@ init_row: function(row)
     row.onmousedown = function(e){ return self.drag_row(e, this.uid); };
     row.onmouseup = function(e){ return self.click_row(e, this.uid); };
 
-    if (bw.mobile) {
+    if (bw.touch) {
       row.addEventListener('touchstart', function(e) {
         if (e.touches.length == 1) {
           self.touchmoved = false;
@@ -320,7 +320,7 @@ drag_row: function(e, id)
     this.drag_mouse_start = rcube_event.get_mouse_pos(e);
     rcube_event.add_listener({event:'mousemove', object:this, method:'drag_mouse_move'});
     rcube_event.add_listener({event:'mouseup', object:this, method:'drag_mouse_up'});
-    if (bw.mobile) {
+    if (bw.touch) {
       rcube_event.add_listener({event:'touchmove', object:this, method:'drag_mouse_move'});
       rcube_event.add_listener({event:'touchend', object:this, method:'drag_mouse_up'});
     }
@@ -1239,7 +1239,7 @@ drag_mouse_up: function(e)
   rcube_event.remove_listener({event:'mousemove', object:this, method:'drag_mouse_move'});
   rcube_event.remove_listener({event:'mouseup', object:this, method:'drag_mouse_up'});
 
-  if (bw.mobile) {
+  if (bw.touch) {
     rcube_event.remove_listener({event:'touchmove', object:this, method:'drag_mouse_move'});
     rcube_event.remove_listener({event:'touchend', object:this, method:'drag_mouse_up'});
   }