From a7d5c6480cdef191b04e71005ffea0e35b84ac24 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Sun, 17 Dec 2006 21:28:37 +0000
Subject: Added patch for resizeable preview pane

---
 program/js/app.js    | 31 +++++++++++++++++++++++--------
 program/js/common.js | 31 +++++++++++++++++++++++++++++++
 program/js/list.js   |  4 ++--
 3 files changed, 56 insertions(+), 10 deletions(-)

(limited to 'program/js')

diff --git a/program/js/app.js b/program/js/app.js
index d47f4278e..4bb261cda 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -26,6 +26,7 @@ function rcube_webmail()
   this.buttons = new Object();
   this.gui_objects = new Object();
   this.commands = new Object();
+  this.onloads = new Array();
 
   // create public reference to myself
   rcube_webmail_client = this;
@@ -77,13 +78,17 @@ function rcube_webmail()
     this.buttons[command][this.buttons[command].length] = button_prop;    
     };
 
-
   // register a specific gui object
   this.gui_object = function(name, id)
     {
     this.gui_objects[name] = id;
     };
-
+  
+  // execute the given script on load
+  this.add_onload = function(f)
+    {
+      this.onloads[this.onloads.length] = f;
+    };
 
   // initialize webmail client
   this.init = function()
@@ -101,7 +106,7 @@ function rcube_webmail()
     // find all registered gui objects
     for (var n in this.gui_objects)
       this.gui_objects[n] = rcube_find_object(this.gui_objects[n]);
-      
+
     // tell parent window that this frame is loaded
     if (this.env.framed && parent.rcmail && parent.rcmail.set_busy)
       parent.rcmail.set_busy(false);
@@ -293,6 +298,16 @@ function rcube_webmail()
 
     // start keep-alive interval
     this.start_keepalive();
+    
+    
+    // execute all foreign onload scripts
+    for (var i=0; i<this.onloads.length; i++)
+      {
+      if (typeof(this.onloads[i]) == 'string')
+        eval(this.onloads[i]);
+      else if (typeof(this.onloads[i]) == 'function')
+        this.onloads[i]();
+      }
     };
 
 
@@ -678,7 +693,7 @@ function rcube_webmail()
           this.show_message(this.env.next_uid, false, this.env.action=='preview');
         break;
 
-	  case 'lastmessage':
+      case 'lastmessage':
         if (this.env.last_uid)
           this.show_message(this.env.last_uid);
         break;
@@ -1209,6 +1224,7 @@ function rcube_webmail()
       add_url += '&_refresh=1';
       this.env.current_page = page;
       this.message_list.clear_selection();
+      this.show_messageframe(false);
       }
     
     // also send search request to get the right messages
@@ -1324,17 +1340,16 @@ function rcube_webmail()
     else
       {
       var selection = this.message_list.get_selection();
-      var id;
-      for (var n=0; n<selection.length; n++)
+      for (var n=0, id; n<selection.length; n++)
         {
         id = selection[n];
         a_uids[a_uids.length] = id;
         this.message_list.remove_row(id);
         }
 
-      this.message_list.select_next();
+        this.show_messageframe(false);
       }
-      
+
     var lock = false;
 
     // show wait message
diff --git a/program/js/common.js b/program/js/common.js
index d5ecf8f89..2df349a91 100644
--- a/program/js/common.js
+++ b/program/js/common.js
@@ -530,6 +530,33 @@ function rcube_get_object_pos(obj)
 
   return {x:iX, y:iY};
   }
+
+
+/**
+ * Return the currently applied value of a css property
+ *
+ * @param {Object} html_element  Node reference
+ * @param {String} css_property  Property name to read in Javascript notation (eg. 'textAlign')
+ * @param {String} mozilla_equivalent  Equivalent property name in CSS notation (eg. 'text-align')
+ * @return CSS property value
+ * @type String
+ */
+function get_elements_computed_style(html_element, css_property, mozilla_equivalent)
+  {
+  if (arguments.length==2)
+    mozilla_equivalent = css_property;
+
+  var el = html_element;
+  if (typeof(html_element)=='string')
+    el = nex_get_object(html_element);
+
+  if (el && el.currentStyle)
+    return el.currentStyle[css_property];
+  else if (el && document.defaultView && document.defaultView.getComputedStyle)
+    return document.defaultView.getComputedStyle(el, null).getPropertyValue(mozilla_equivalent);
+  else
+    return false;
+  }
   
 
 // cookie functions by GoogieSpell
@@ -543,6 +570,8 @@ function setCookie(name, value, expires, path, domain, secure)
   document.cookie = curCookie;
   }
 
+roundcube_browser.prototype.set_cookie = setCookie;
+
 function getCookie(name)
   {
   var dc = document.cookie;
@@ -561,5 +590,7 @@ function getCookie(name)
   return unescape(dc.substring(begin + prefix.length, end));
   }
 
+roundcube_browser.prototype.get_cookie = getCookie;
+
 
 var bw = new roundcube_browser();
diff --git a/program/js/list.js b/program/js/list.js
index eac19bb60..0797295ee 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -272,7 +272,7 @@ get_next_row: function()
     return false;
 
   var last_selected_row = this.rows[this.last_selected];
-  var new_row = last_selected_row && last_selected_row.obj.nextSibling;
+  var new_row = last_selected_row ? last_selected_row.obj.nextSibling : null;
   while (new_row && (new_row.nodeType != 1 || new_row.style.display == 'none'))
     new_row = new_row.nextSibling;
 
@@ -285,7 +285,7 @@ get_prev_row: function()
     return false;
 
   var last_selected_row = this.rows[this.last_selected];
-  var new_row = last_selected_row && last_selected_row.obj.previousSibling;
+  var new_row = last_selected_row ? last_selected_row.obj.previousSibling : null;
   while (new_row && (new_row.nodeType != 1 || new_row.style.display == 'none'))
     new_row = new_row.previousSibling;
 
-- 
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