From 522babb3a3ccdf4966d975b598af365bd7e7fb17 Mon Sep 17 00:00:00 2001
From: Kyle Francis <franck6@rpi.edu>
Date: Fri, 01 Apr 2016 22:36:25 -0400
Subject: [PATCH] Implements 'scroll by keyboard #5139'

---
 skins/larry/ui.js |  118 ++++++++++++++++++++++++++++++++++++++---------------------
 1 files changed, 76 insertions(+), 42 deletions(-)

diff --git a/skins/larry/ui.js b/skins/larry/ui.js
index 153abdc..3604165 100644
--- a/skins/larry/ui.js
+++ b/skins/larry/ui.js
@@ -1,5 +1,3 @@
-// @license http://creativecommons.org/publicdomain/zero/1.0/legalcode CC0
-
 /**
  * Roundcube functions for default skin interface
  *
@@ -9,6 +7,8 @@
  * License. It is allowed to copy, distribute, transmit and to adapt the work
  * by keeping credits to the original autors in the README file.
  * See http://creativecommons.org/licenses/by-sa/3.0/ for details.
+ *
+ * @license magnet:?xt=urn:btih:90dc5c0be029de84e523b9b3922520e79e0e6f08&dn=cc0.txt CC0-1.0
  */
 
 function rcube_mail_ui()
@@ -136,6 +136,7 @@
       rcmail.addEventListener('menu-open', menu_toggle)
         .addEventListener('menu-close', menu_toggle)
         .addEventListener('menu-save', save_listoptions)
+        .addEventListener('enable-command', enable_command)
         .addEventListener('responseafterlist', function(e){ switch_view_mode(rcmail.env.threading ? 'thread' : 'list', true) })
         .addEventListener('responseaftersearch', function(e){ switch_view_mode(rcmail.env.threading ? 'thread' : 'list', true) });
 
@@ -146,15 +147,20 @@
       }
 
       if (rcmail.env.action == 'show' || rcmail.env.action == 'preview') {
-        rcmail.addEventListener('enable-command', enable_command)
-          .addEventListener('aftershow-headers', function() { layout_messageview(); })
+        rcmail.addEventListener('aftershow-headers', function() { layout_messageview(); })
           .addEventListener('afterhide-headers', function() { layout_messageview(); });
-        $('#previewheaderstoggle').click(function(e){ toggle_preview_headers(); return false });
+
+        $('#previewheaderstoggle').click(function(e) {
+            toggle_preview_headers();
+            if (this.blur && !rcube_event.is_keyboard(e))
+                this.blur();
+            return false;
+        });
 
         // add menu link for each attachment
         $('#attachment-list > li').each(function() {
           $(this).append($('<a class="drop" tabindex="0" aria-haspopup="true">Show options</a>')
-              .bind('click keypress', function(e) {
+              .on('click keypress', function(e) {
                   if (e.type != 'keypress' || rcube_event.get_keycode(e) == 13) {
                       attachmentmenu(this, e);
                       return false;
@@ -166,14 +172,22 @@
         if (get_pref('previewheaders') == '1') {
           toggle_preview_headers();
         }
+
+        if (rcmail.env.action == 'show') {
+            document.getElementById('messagecontent').focus()
+        }
       }
       else if (rcmail.env.action == 'compose') {
         rcmail.addEventListener('aftersend-attachment', show_uploadform)
-          .addEventListener('add-recipient', function(p){ show_header_row(p.field, true); })
-          .addEventListener('aftertoggle-editor', function(e){
+          .addEventListener('aftertoggle-editor', function(e) {
             window.setTimeout(function(){ layout_composeview() }, 200);
             if (e && e.mode)
               $("select[name='editorSelector']").val(e.mode);
+          })
+          .addEventListener('compose-encrypted', function(e) {
+            $("select[name='editorSelector']").prop('disabled', e.active);
+            $('a.button.attach, a.button.responses')[(e.active?'addClass':'removeClass')]('disabled');
+            $('#responseslist a.insertresponse')[(e.active?'removeClass':'addClass')]('active');
           });
 
         // Show input elements with non-empty value
@@ -222,12 +236,13 @@
         $('#mailthreadmode').addClass(rcmail.env.threading ? 'selected' : '').click(function(e) { switch_view_mode('thread'); return false; });
 
         mailviewsplit = new rcube_splitter({ id:'mailviewsplitter', p1:'#mailview-top', p2:'#mailview-bottom',
-          orientation:'h', relative:true, start:310, min:150, size:12, offset:4 });
+          orientation:'h', relative:true, start:276, min:150, size:12, offset:4 });
         if (previewframe)
           mailviewsplit.init();
 
+        rcmail.init_pagejumper('#pagejumper');
+
         rcmail.addEventListener('setquota', update_quota)
-          .addEventListener('enable-command', enable_command)
           .addEventListener('afterimport-messages', show_uploadform);
       }
       else if (rcmail.env.action == 'get') {
@@ -272,19 +287,22 @@
           orientation:'v', relative:true, start:266, min:180, size:12 }).init();
       }
       else if (rcmail.env.action == 'edit-prefs') {
-        $('<a href="#toggle"></a>')
+        var legend = $('#preferences-details fieldset.advanced legend'),
+          toggle = $('<a href="#toggle"></a>')
             .text(env.toggleoptions)
             .attr('title', env.toggleoptions)
-            .addClass('advanced-toggle')
-            .appendTo('#preferences-details fieldset.advanced legend');
+            .addClass('advanced-toggle');
 
-          $('#preferences-details fieldset.advanced legend').click(function(e){
-            var collapsed = $(this).hasClass('collapsed'),
-              toggle = $('.advanced-toggle', this).html(collapsed ? '&#9650;' : '&#9660;');
-            $(this)
-              .toggleClass('collapsed')
-              .closest('fieldset').children('.propform').toggle()
-          }).addClass('collapsed')
+        legend.click(function(e) {
+          toggle.html($(this).hasClass('collapsed') ? '&#9650;' : '&#9660;');
+
+          $(this).toggleClass('collapsed')
+            .closest('fieldset').children('.propform').toggle()
+        }).append(toggle).addClass('collapsed')
+
+        // this magically fixes incorrect position of toggle link created above in Firefox 3.6
+        if (bw.mz)
+          legend.parents('form').css('display', 'inline');
       }
     }
     /***  addressbook task  ***/
@@ -411,6 +429,7 @@
       if (me.message_timer) {
         window.clearTimeout(me.message_timer);
       }
+
       if (!me.messagedialog) {
         me.messagedialog = $('<div>').addClass('popupdialog').hide();
       }
@@ -421,7 +440,7 @@
           me.messagedialog.is(':visible') && me.messagedialog.dialog('destroy').hide();
         };
 
-      if (me.messagedialog.is(':visible'))
+      if (me.messagedialog.is(':visible') && me.messagedialog.text() != msg)
         msg = me.messagedialog.html() + '<p>' + p.message + '</p>';
 
       me.messagedialog.html(msg)
@@ -456,6 +475,14 @@
     if (!$('#attachment-list li').length) {
       $('div.rightcol').hide().attr('aria-hidden', 'true');
       $('div.leftcol').css('margin-right', '0');
+    }
+
+    var mvlpe = $('#messagebody.mailvelope, #messagebody > .mailvelope');
+    if (mvlpe.length) {
+      var h = $('#messagecontent').length ?
+        $('#messagecontent').height() - 16 :
+        $(window).height() - mvlpe.offset().top - 10;
+      mvlpe.height(h);
     }
   }
 
@@ -502,12 +529,13 @@
 
     $('#composebodycontainer > div').width(w+8);
     $('#composebody_ifr').height(h + 4 - $('div.mce-toolbar').height());
-    $('#googie_edit_layer').height(h - 8);
+    $('#googie_edit_layer').width(w).height(h);
 //    $('#composebodycontainer')[(btns ? 'addClass' : 'removeClass')]('buttons');
 //    $('#composeformbuttons')[(btns ? 'show' : 'hide')]();
 
     var abooks = $('#directorylist');
-    $('#compose-contacts .scroller').css('top', abooks.position().top + abooks.outerHeight());
+    if (abooks.length)
+      $('#compose-contacts .scroller').css('top', abooks.position().top + abooks.outerHeight());
   }
 
 
@@ -522,6 +550,7 @@
       y -= step;
 
     element.css('background-position', '0 -' + y + 'px');
+    element.attr('class', 'countdisplay p' + (Math.round(p.percent / 10) * 10));
 
     if (p.table) {
       if (!menu.length)
@@ -575,6 +604,10 @@
         $('a.button.replyall').attr('title', label);
       else
         $('a.button.reply-all').text(label).attr('title', label);
+    }
+    else if (p.command == 'compose-encrypted') {
+      // show the toolbar button for Mailvelope
+      $('a.button.encrypt').show();
     }
   }
 
@@ -793,11 +826,11 @@
   {
     var id = elem.parentNode.id.replace(/^attach/, '');
 
-    $('#attachmenuopen').unbind('click').attr('onclick', '').click(function(e) {
+    $('#attachmenuopen').off('click').attr('onclick', '').click(function(e) {
       return rcmail.command('open-attachment', id, this);
     });
 
-    $('#attachmenudownload').unbind('click').attr('onclick', '').click(function() {
+    $('#attachmenudownload').off('click').attr('onclick', '').click(function() {
       rcmail.command('download-attachment', id, this);
     });
 
@@ -818,7 +851,7 @@
         li = $('<li role="menuitem">');
         link = $('<a href="#'+k+'" tabindex="0"></a>').text(rcmail.env.spell_langs[k])
           .addClass('active').data('lang', k)
-          .bind('click keypress', function(e) {
+          .on('click keypress', function(e) {
               if (e.type != 'keypress' || rcube_event.get_keycode(e) == 13) {
                   rcmail.spellcheck_lang_set($(this).data('lang'));
                   rcmail.hide_menu('spellmenu', e);
@@ -1003,6 +1036,10 @@
       return;
     }
 
+    // do nothing if mailvelope editor is active
+    if (rcmail.mailvelope_editor)
+      return;
+
     // add icons to clone file input field
     if (rcmail.env.action == 'compose' && !$dialog.data('extended')) {
       $('<a>')
@@ -1137,14 +1174,11 @@
    */
   function show_about(elem)
   {
-    var frame = $('<iframe>').attr('id', 'aboutframe')
-      .attr('src', rcmail.url('settings/about'))
-      .attr('frameborder', '0')
-      .appendTo(document.body);
+    var frame = $('<iframe>').attr({id: 'aboutframe', src: rcmail.url('settings/about'), frameborder: '0'});
+      h = Math.floor($(window).height() * 0.75),
+      buttons = {},
+      supportln = $('#supportlink');
 
-    var h = Math.floor($(window).height() * 0.75);
-    var buttons = {};
-    var supportln = $('#supportlink');
     if (supportln.length && (env.supporturl = supportln.attr('href')))
       buttons[supportln.html()] = function(e){ env.supporturl.indexOf('mailto:') < 0 ? window.open(env.supporturl) : location.href = env.supporturl };
 
@@ -1245,7 +1279,7 @@
       .attr('role', 'presentation')
       .addClass('splitter ' + (this.horizontal ? 'splitter-h' : 'splitter-v'))
       .appendTo(this.parent)
-      .bind('mousedown', onDragStart);
+      .mousedown(onDragStart);
 
     if (this.horizontal) {
       var top = this.p1pos.top + this.p1.outerHeight();
@@ -1279,8 +1313,8 @@
   this.resize = function()
   {
     if (this.horizontal) {
-      this.p1.css('height', Math.floor(this.pos - this.p1pos.top - this.halfsize) + 'px');
-      this.p2.css('top', Math.ceil(this.pos + this.halfsize + 2) + 'px');
+      this.p1.css('height', Math.floor(this.pos - this.p1pos.top - Math.floor(this.halfsize)) + 'px');
+      this.p2.css('top', Math.ceil(this.pos + Math.ceil(this.halfsize) + 2) + 'px');
       this.handle.css('top', Math.round(this.pos - this.halfsize + this.offset)+'px');
       if (bw.ie) {
         var new_height = parseInt(this.parent.outerHeight(), 10) - parseInt(this.p2.css('top'), 10) - (bw.ie8 ? 2 : 0);
@@ -1288,8 +1322,8 @@
       }
     }
     else {
-      this.p1.css('width', Math.floor(this.pos - this.p1pos.left - this.halfsize) + 'px');
-      this.p2.css('left', Math.ceil(this.pos + this.halfsize) + 'px');
+      this.p1.css('width', Math.floor(this.pos - this.p1pos.left - Math.floor(this.halfsize)) + 'px');
+      this.p2.css('left', Math.ceil(this.pos + Math.ceil(this.halfsize)) + 'px');
       this.handle.css('left', Math.round(this.pos - this.halfsize + this.offset + 3)+'px');
       if (bw.ie) {
         var new_width = parseInt(this.parent.outerWidth(), 10) - parseInt(this.p2.css('left'), 10) ;
@@ -1326,7 +1360,7 @@
     me.drag_active = true;
 
     // start listening to mousemove events
-    $(document).bind('mousemove.'+this.id, onDrag).bind('mouseup.'+this.id, onDragStop);
+    $(document).on('mousemove.' + this.id, onDrag).on('mouseup.' + this.id, onDragStop);
 
     // enable dragging above iframes
     $('iframe').each(function(i, elem) {
@@ -1372,7 +1406,7 @@
 
     if (me.horizontal) {
       if (((pos.y - me.halfsize) > me.p1pos.top) && ((pos.y + me.halfsize) < (me.p2pos.top + me.p2.outerHeight()))) {
-        me.pos = Math.max(me.min, pos.y - me.offset);
+        me.pos = Math.max(me.min, pos.y - Math.max(0, me.offset));
         if (me.pos > me.min)
           me.pos = Math.min(me.pos, me.parent.height() - me.min);
 
@@ -1381,7 +1415,7 @@
     }
     else {
       if (((pos.x - me.halfsize) > me.p1pos.left) && ((pos.x + me.halfsize) < (me.p2pos.left + me.p2.outerWidth()))) {
-        me.pos = Math.max(me.min, pos.x - me.offset);
+        me.pos = Math.max(me.min, pos.x - Math.max(0, me.offset));
         if (me.pos > me.min)
           me.pos = Math.min(me.pos, me.parent.width() - me.min);
 
@@ -1403,7 +1437,7 @@
       document.body.style.webkitUserSelect = 'auto';
 
     // cancel the listening for drag events
-    $(document).unbind('.'+me.id);
+    $(document).off('.' + me.id);
     me.drag_active = false;
 
     // remove temp divs

--
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