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%
% Enscript styled header.
% Copyright (c) 1995 Markku Rossi.
% Author: Markku Rossi <mtr@iki.fi>
%
%
% This file is part of GNU Enscript.
%
% Enscript is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% Enscript is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with Enscript. If not, see <http://www.gnu.org/licenses/>.
%
% -- code follows this line --
%%DocumentNeededResources: font Times-Bold Times-Roman
%Format: moddatestr $W
%Format: modtimestr $C
%Format: pagenumstr $%
% Fonts.
/Times-Bold /HeaderFont-Bold MF
/HeaderDateF /HeaderFont-Bold findfont 12 scalefont def
/Times-Roman /HeaderFont-Times MF
/HeaderHDRF /HeaderFont-Times findfont 14 scalefont def
/HeaderPageNumF /Helvetica-Bold findfont 28.8 scalefont def
/do_header { % print enscript header
gsave
d_header_x d_header_y translate
% light bar
0 0 d_header_w d_header_h 2 div Box
.95 setgray fill
% dark gray boxes
/dbw d_header_h 2 mul def % dark box width
/dbc .7 def % dark box color
% left dark box.
0 0 dbw d_header_h Box
dbc setgray fill
0 setgray
HeaderDateF setfont
moddatestr dup stringwidth pop dbw exch sub 2 div
d_header_h 2 div 2 add moveto show
modtimestr dup stringwidth pop dbw exch sub 2 div
d_header_h 5 div moveto show
% right dark box
d_header_w dbw sub 0 dbw d_header_h Box
dbc setgray fill
HeaderPageNumF setfont
1 setgray
pagenumstr dup
stringwidth pop dbw exch sub 2 div d_header_w dbw sub add
d_header_h .2 mul moveto show
% filename
0 setgray
HeaderHDRF setfont
d_header_w fname stringwidth pop sub 2 div d_header_h 8 div moveto
fname show
% user supplied header string.
user_header_p {
/h d_header_h 8 div 5 mul def
% Implement strict enscript compatibility.
user_header_center_str () eq user_header_right_str () eq and {
d_header_w user_header_left_str stringwidth pop sub 2 div
h moveto user_header_left_str show
} {
dbw 5 add h moveto user_header_left_str show
d_header_w user_header_center_str stringwidth pop sub 2 div
h moveto user_header_center_str show
d_header_w dbw sub 5 sub user_header_right_str stringwidth pop
sub h moveto user_header_right_str show
} ifelse
} if
grestore
} def