%!
% we need to define metric units
/mm {2.834 mul} def
/cm {28.34 mul } def
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%  Configurable section
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% sets the line width of the class graph to 0.5 points
/SetLineWidth { 0.5 setlinewidth} def

% sets the line color of the class graph to black
/SetLineColor { 0 0 0 setrgbcolor } def

% sets the default font for class names
/SetClassFont
{
/ArialMT findfont
10 scalefont
setfont
} def

% RGB colors of the texts
/StandardTextColor { 0 0 0 } def
/MissedTextColor { 0.50 0.50 0.50 } def

% RGB colors of the boxes
/MissedColor { 0.92 0.92 0.92 } def
/IncompleteColor { 1 0.5 0.5 } def
/UntestedColor { 1 1 0.6} def
/ReadyColor { 0.7 1 0.7 } def

% Starting point of the class graph 
% (0,0) is the lower left corner of the paper
/nextx { 0 mm } def
/nexty { 300 mm } def
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%  End of Configurable section
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
/Missed {0} def
/Incomplete {1} def
/Untested {2} def
/Ready {3} def
%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%
% drawbox
% takes two parameters: 
%     classname........name of the class
%     status......status of development
/drawbox
{
  % save parameters
  /status exch def  
  /classname exch def
  % save enviroment
  gsave
  newpath

  % determine the size of the class name
  SetClassFont
  classname
  stringwidth

  % and save it ...
  /widthy exch def
  /widthx exch def

  % moveto start point of the box
  nextx 8 mm add
  nexty  
  moveto

  % calculate the place for the icons
  nextx 8 mm add
  widthx 4.5 mm add add
  /nexticonx exch def 

  % set box color
  status Missed eq { MissedColor setrgbcolor } if
  status Incomplete eq { IncompleteColor setrgbcolor } if
  status Untested eq { UntestedColor setrgbcolor } if
  status Ready eq { ReadyColor setrgbcolor } if

  % draw box
  0 mm 2.1 mm rlineto
  widthx 3 mm add 0 mm rlineto
  0 mm -4.2 mm rlineto
  0 widthx 3 mm add sub 0 mm rlineto
  0 mm 2.1 mm rlineto
  closepath
  fill

  % set text color
  status Missed eq { MissedTextColor setrgbcolor } 
  { StandardTextColor setrgbcolor } ifelse

  % set text pos and write text
  nextx 9.5 mm add
  nexty 1.25 mm sub
  moveto
  classname
  show

  grestore
} def
%%%%%%%%%%%%%%%%%%%%%%%%
% newchildclass
% draws a new class 
% takes two parameters: 
%     name of the class
%     status of development
/newchildclass
{
   % save parameters
   /status exch def  
   /classname exch def
   % save enviroment
   % push this on the stack for onelevelback
   nexty 
   newpath
   SetLineWidth 
   SetLineColor
   nexty -2.1 mm add
   /nexty exch def
   nextx 11 mm add
   /nextx exch def   
   nextx nexty moveto
   0 mm -2.9 mm rlineto
   8 mm 0 mm rlineto stroke
   nexty -2.9 mm add
   /nexty exch def
   classname   
   status
   drawbox
} def
%%%%%%%%%%%%%%%%%%%%%%%%
% newclass
% draws a new class 
% takes two parameters: 
%     name of the class
%     status of development
/newclass
{
   gsave
   newpath
   SetLineWidth 
   SetLineColor
   nextx nexty moveto
   0 mm -5 mm rlineto
   8 mm 0 mm rlineto stroke
   nexty -5 mm add
   /nexty exch def
   drawbox
   grestore
} def
/onelevelback
{
   /oldy exch def
   newpath
   SetLineWidth 
   SetLineColor
%   nexty -5 mm add
%   /nexty exch def
   nextx -11 mm add
   /nextx exch def
   nextx oldy moveto
   nextx nexty lineto stroke         
} def
%%%%%%%%%%%%%%%%%%%%%%%%
% Linuxonly
% draws the linux icon
/Linuxonly
{
  gsave
  newpath
  nexticonx
  nexty 1.25 mm sub
  moveto
  SetClassFont 
  StandardTextColor setrgbcolor
  (Linux)
  show
  grestore
} def

%%%%%%%%%%%%%%%%%%%%%%%%
% Win32only
% draws the win32 icon
/Win32only
{
  gsave
  newpath
  nexticonx
  nexty 1.25 mm sub
  moveto
  SetClassFont 
  StandardTextColor setrgbcolor
  (Win32)
  show
  grestore
} def
%%%%%%%%%%%%%%%%%%%%%%%%
% Both
% dummy
/Both
{
} def

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% here the class tree follows
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%
% TObject
%%%%%%%%%%%%%%%%%%%%%%%
(TObject) Ready drawbox

%%%%%%%%%%%%%%%%%%%%%%%
% Exception classes
%%%%%%%%%%%%%%%%%%%%%%%

(Exception) Missed newchildclass
(EAbort) Incomplete newchildclass
  (ENewAbort) Untested newchildclass
  (ECustomAbort) Ready newclass
  onelevelback
(EAbstractError) Missed newclass Linuxonly
(EDatabaseError) Missed newclass Linuxonly
  (EDBCLient) Missed newchildclass
    (EReconcileError) Missed newchildclass Linuxonly
    onelevelback
  (EDBEngineError) Missed newclass Win32only
  (ENoResultSet) Missed newclass
  (EUpdateError) Missed newclass
  onelevelback
(EDBEditError) Missed newclass
(EDSWriter) Missed newclass
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