Class: RWDWindow

Inherits:
Object show all
Defined in:
lib/rwd/rwd.rb

Direct Known Subclasses

RWDDone, RWDError, RWDMessage, RWDProgressBar

Constant Summary collapse

@@windows =

Kind of caching.

{}
@@helpwindows =

Kind of caching.

{}

Instance Method Summary collapse

Constructor Details

#initialize(rwd, window = nil) ⇒ RWDWindow

Returns a new instance of RWDWindow.



654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
# File 'lib/rwd/rwd.rb', line 654

def initialize(rwd, window=nil)
  rwd	= rwd.join("\n")	if rwd.kind_of?(Array)

  if @@windows[rwd].nil?
    @@windows[rwd]		= {}
    @@helpwindows[rwd]	= {}

    tree	= XML.new(rwd)

    tree.parse(OpenTag, "window") do |type, obj|
      $rwd_appvars.each{|k, v| obj.args[k] = v}
      @@windows[rwd][obj.args["name"]]	= obj.to_h
    end

    tree.parse(OpenTag, "helpwindow") do |type, obj|
      $rwd_appvars.each{|k, v| obj.args[k] = v}
      @@helpwindows[rwd][obj.args["name"]]	= obj.to_h
    end
  end

  @rwd	= (@@windows[rwd][window] or "").dup
  @helprwd	= (@@helpwindows[rwd][window] or "").dup
end

Instance Method Details

#render(pda, action = nil, vars = Hash.new, switches = Hash.new, help = false, tab = "") ⇒ Object



678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
# File 'lib/rwd/rwd.rb', line 678

def render(pda, action=nil, vars=Hash.new, switches=Hash.new, help=false, tab="")
  varshtml		= Hash.new
  varsstring		= Hash.new
  oneormorefields	= ""
  firstaction		= ""
  html		= []

  vars	= vars.deep_dup

  begin # error wrap

         vars.each do |key, value|
                               if not key.empty?
                                           if value.respond_to? "to_s"
                                                 @rwd.gsub!(/%%#{key}%%/, value.to_s)
                                                @rwd.gsub!(/%#{key}%/, value.to_s.to_html)

                                                @helprwd.gsub!(/%%#{key}%%/, value.to_s)
                                                @helprwd.gsub!(/%#{key}%/, value.to_s.to_html)

                                                varshtml[key]		= value.to_s.to_html
                                                varsstring[key]	= value.to_s
                                          end
                                end
                         end

                         windowobject	= RWDTree.new(@rwd).children.dup.delete_if{|obj| obj.subtype != "window"}[0]
                           helpobject		= RWDTree.new(@helprwd).children.dup.delete_if{|obj| obj.subtype != "helpwindow"}[0]

                                 tabsobj	= windowobject.children.dup.delete_if{|obj| obj.subtype != "tabs"}[0]

                   if not tabsobj.nil?
                            tabs	= tabsobj.children.dup.delete_if{|obj| (not obj.kind_of?(OpenTag)) or (obj.subtype != "tab")}

                                  if tab.empty?
                                            tab			= tabs[0].args["name"]
                                    end

                                    tabsobj.children.delete_if{|obj| (obj.kind_of?(OpenTag)) and (obj.subtype == "tab") and obj.args["name"] != tab}
                         end

                   if help
                              helpobject.parsetree("prechildren", "postchildren", html, [""], [""], varshtml, varsstring, switches, false, oneormorefields, firstaction, tabs, tab, pda)
                      else
                                windowobject.parsetree("prechildren", "postchildren", html, [""], [""], varshtml, varsstring, switches, (not @helprwd.empty?), oneormorefields, firstaction, tabs, tab, pda)
                      end

         html	= html.join("")	# ???

           html.gsub!(/%%*[[:alnum:]_\-]+%%*/, "")	if not $rwd_debug
           html.gsub!(/%%/, "%")
           html.gsub!(/\n\n*/, "\n")

         if oneormorefields.empty?
              focus	= ""
           else
              focus	= "document.bodyform.elements[0].focus();"
          end

            firstaction	= action	if windowobject.args.keys.include?("refresh")	unless action.nil?

                                                html.gsub!(/\$RWD_FIRSTACTION\$/	, firstaction)
                                           html.gsub!(/\$RWD_FOCUS\$/		, focus)

                                        html
                                        end

rescue 
$rwdtinkerlog.error 	"error in RWDWindow - render method"

end