package PPD::Paper; use PPD; sub mm($) { my ($mm) = @_; return int($mm/25.4*72 + 0.5); } # Media parameters: # Name human-readable name # W width in PS points # H height in PS points my %media = ( 'A0' => { Name => 'A0', W => mm(841), H => mm(1189) }, 'A1' => { Name => 'A1', W => mm(594), H => mm(841) }, 'A2' => { Name => 'A2', W => mm(420), H => mm(594) }, 'A3' => { Name => 'A3', W => mm(297), H => mm(420) }, 'A4' => { Name => 'A4', W => mm(210), H => mm(297) }, 'A5' => { Name => 'A5', W => mm(148), H => mm(210) }, 'A6' => { Name => 'A6', W => mm(105), H => mm(148) }, 'ISOB0' => { Name => 'B0', W => mm(1000), H => mm(1414) }, 'ISOB1' => { Name => 'B1', W => mm(707), H => mm(1000) }, 'ISOB2' => { Name => 'B2', W => mm(500), H => mm(707) }, 'ISOB3' => { Name => 'B3', W => mm(353), H => mm(500) }, 'ISOB4' => { Name => 'B4', W => mm(250), H => mm(353) }, 'ISOB5' => { Name => 'B5', W => mm(176), H => mm(250) }, 'ISOB6' => { Name => 'B6', W => mm(125), H => mm(176) }, 'EnvC0' => { Name => 'C0 Envelope', W => mm(917), H => mm(1297) }, 'EnvC1' => { Name => 'C1 Envelope', W => mm(648), H => mm(917) }, 'EnvC2' => { Name => 'C2 Envelope', W => mm(458), H => mm(648) }, 'EnvC3' => { Name => 'C3 Envelope', W => mm(324), H => mm(458) }, 'EnvC4' => { Name => 'C4 Envelope', W => mm(229), H => mm(324) }, 'EnvC5' => { Name => 'C5 Envelope', W => mm(162), H => mm(229) }, 'EnvC6' => { Name => 'C6 Envelope', W => mm(114), H => mm(162) }, 'EnvC7' => { Name => 'C7 Envelope', W => mm(81), H => mm(114) }, 'EnvC8' => { Name => 'C8 Envelope', W => mm(57), H => mm(81) }, 'Letter' => { Name => 'US Letter', W => 612, H => 792 }, 'Legal' => { Name => 'US Legal', W => 612, H => 1008 }, ); # add_papers({ # MinW => pt, # Minimum paper width (default: 0) # MaxW => pt, # Maximum paper width (default: 595) # MinH => pt, # Minimum paper height (default: 0) # MaxH => pt, # Maximum paper height (default: 842) # MarginH => pt, # Horizontal margin (default: 0) # MarginV => pt, # Vertical margin (default: 0) # DefPaper => paper, # Default paper type (default: A4) # JCL => 1, # Paper should be handled via JCL (default: 0) # PSPageSize => PS, # PS code for setting PageSize (subroutine called with ref to media object) # PSPageRegion => PS, # The same for PageRegion (default: use PSPageSize) # PSCustomPageSize => PS, # PS code for setting custom PageSize (default: use setpagedevice) # }) sub add_papers($) { # Scan available paper formats my ($o) = @_; my $minw = $o->{MinW} // 0; my $maxw = $o->{MaxW} // 595; my $minh = $o->{MinH} // 0; my $maxh = $o->{MaxH} // 842; my $margh = $o->{MarginH} // 0; my $margv = $o->{MarginV} // 0; my $jcl = $o->{JCL} // 0; my %real_media = (); for my $p (keys %media) { my $m = $media{$p}; $m->{W} >= $minw && $m->{W} <= $maxw && $m->{H} >= $minh && $m->{H} <= $maxh or next; $real_media{$p} = $m; $m->{Key} = $p; } $o->{DefPaper} //= 'A4'; define_ui_group({ Key => 'Media', Name => 'Media settings' }); option({ Key => 'PageSize', Name => 'Page Size', Choice => 'PickOne', Priority => 20, JCL => $jcl, Values => [ map { my $k = $_; my $m = $real_media{$_}; { Key => $k, Name => ($m->{Name} // $k), PS => &{$o->{PSPageSize}}($m), } } sort keys %real_media ], Default => $o->{DefPaper}, Custom => { PS => $o->{PSCustomPageSize} // 'pop pop pop << /PageSize [5 -2 roll] >> setpagedevice', Params => [ { Key => 'Width', Unit => 'points', Min => $minw, Max => $maxw }, { Key => 'Height', Unit => 'points', Min => $minh, Max => $maxh }, { Key => 'WidthOffset', Unit => 'points', Min => 0, Max => 0 }, { Key => 'HeightOffset', Unit => 'points', Min => 0, Max => 0 }, { Key => 'Orientation', Unit => 'int', Min => 1, Max => 1 }, ] }, }); option({ Key => 'PageRegion', Name => 'Page Region', Choice => 'PickOne', Priority => 21, JCL => $jcl, Values => [ map { my $k = $_; my $m = $real_media{$_}; { Key => $k, Name => ($m->{Name} // $k), PS => &{$o->{PSPageRegion} // $o->{PSPageSize}}($m), } } sort keys %real_media ], Default => $o->{DefPaper}, }); option({ Key => 'ImageableArea', Values => [ map { my $k = $_; my $m = $real_media{$_}; { Key => $k, Name => ($m->{Name} // $k), PS => sprintf("%g %g %g %g", $margh, $margv, $m->{W} - $margh, $m->{H} - $margv), } } sort keys %real_media ], Default => $o->{DefPaper}, }); option({ Key => 'PaperDimension', Values => [ map { my $k = $_; my $m = $real_media{$_}; { Key => $k, Name => ($m->{Name} // $k), PS => sprintf("%d %d", $m->{W}, $m->{H}), } } sort keys %real_media ], Default => $o->{DefPaper}, }); declare('Media', [ 'LandscapeOrientation', 's', 'Plus90' ], [ 'MaxMediaWidth', 'q', $maxw ], [ 'MaxMediaHeight', 'q', $maxh ], [ 'HWMargins', 's', sprintf("%g %g %g %g", $margh, $margv, $margh, $margv) ], # left, bottom, right, top ); option({ Key => 'LeadingEdge', Values => [{ Key => 'PreferLong', PS => "", Default => 1 }], }); } 42;