lib/qooxview/view.rb in qooxview-1.9.10 vs lib/qooxview/view.rb in qooxview-1.9.11

@@ -25,10 +25,13 @@
 class Object
   def deep_clone
     if instance_variable_defined? :@deep_cloning and @deep_cloning
       return @deep_cloning_obj
     end
+    if clone == nil || clone.class == Symbol || clone.class == FalseClass
+      return clone
+    end
     @deep_cloning_obj = clone
     @deep_cloning_obj.instance_variables.each do |var|
       val = @deep_cloning_obj.instance_variable_get(var)
       begin
         @deep_cloning = true
@@ -265,10 +268,11 @@
     do_container_start(['tabs', parent])
     do_container_end
   end
 
   def show_in_field(a, args={}) # :nodoc:
+    return unless a
     if not @actual.last =~ /^fields/
       do_container_start(%w( group fields ))
     end
     dputs(4) { "we'll show: #{a.inspect}" }
     [a].flatten.each { |v|
@@ -405,10 +409,11 @@
   def list(session)
     View.list(session)
   end
 
   def self.list(session, tabs = nil) # :nodoc:
+    #dputs_func
     if not session
       dputs(2) { 'No session given, returning empty' }
       return {:views => []}
     end
     dputs(4) { "Found user #{session.owner.inspect} for session_id #{session_id}" }
@@ -546,9 +551,10 @@
     ret
   end
 
   # Updates the layout of the form, especially the lists
   def rpc_update_view(session, args = nil)
+    #dputs_func
     #    reply( 'empty', '*' ) +
     #    reply( 'update', layout_recurse( @layout ))
     ret = []
     if @update_layout
       dputs(3) { 'updating layout' }