diff options
Diffstat (limited to 'Master/tlpkg/tlgs/lib/gs_fapi.ps')
| -rw-r--r-- | Master/tlpkg/tlgs/lib/gs_fapi.ps | 344 |
1 files changed, 0 insertions, 344 deletions
diff --git a/Master/tlpkg/tlgs/lib/gs_fapi.ps b/Master/tlpkg/tlgs/lib/gs_fapi.ps deleted file mode 100644 index 8a4566b2506..00000000000 --- a/Master/tlpkg/tlgs/lib/gs_fapi.ps +++ /dev/null @@ -1,344 +0,0 @@ -% Copyright (C) 2000 Artifex Software, Inc. All rights reserved.
-%
-% This software is provided AS-IS with no warranty, either express or
-% implied.
-%
-% This software is distributed under license and may not be copied,
-% modified or distributed except as expressly authorized under the terms
-% of the license contained in the file LICENSE in this distribution.
-%
-% For more information about licensing, please refer to
-% http://www.ghostscript.com/licensing/. For information on
-% commercial licensing, go to http://www.artifex.com/licensing/ or
-% contact Artifex Software, Inc., 101 Lucas Valley Road #110,
-% San Rafael, CA 94903, U.S.A., +1(415)492-9861.
-
-% $Id: gs_fapi.ps 8022 2007-06-05 22:23:38Z giles $
-% Redefine Font and CIDFont categories with FAPI-handeled fonts.
-
-systemdict /.FAPIavailable known { .FAPIavailable } { false } ifelse not {
- (%END FAPI) .skipeof
-} if
-
-languagelevel 2 .setlanguagelevel
-
-%====================================================================
-% Redefine Font category with FAPIfontmap and CIDFont with FAPIfontmap :
-15 dict begin % a temporary dictionary for local binding.
-
-/EmbedFontObjectsQuery mark
- /.EmbedFontObjects 0
-.dicttomark def
-
-/is_device_compatible_to_FAPI % - is_device_compatible_to_FAPI <bool>
-{ currentdevice //EmbedFontObjectsQuery .getdeviceparams % <mark> <name> <value> ...
- dup mark eq {
- pop true
- } {
- exch pop exch pop 0 eq
- } ifelse
- % The code above assumes that only the requested parameter is rendered.
- % The commented-out code below may be useful for general case.
- % Keeping it for a while.
- % counttomark 2 idiv {
- % exch /.EmbedFontObjects eq {
- % counttomark 1 add 1 roll cleartomark
- % 0 eq exit
- % } if
- % } repeat
- % dup mark eq {
- % pop true
- % } if
-} bind def
-
-%----------------------------- Process FAPIconfig -----------------------
-
-/Config
-<<
- systemdict /FAPIconfig known {/FAPIconfig .systemvar} {(FAPIconfig)} ifelse .runlibfile
- /ServerOptions 2 dict
->> def
-systemdict /.FAPIconfig //Config put
-
-()
-systemdict /UFST_SSdir .knownget {
- (UFST_SSdir=) exch concatstrings concatstrings
-} if
-systemdict /UFST_PlugIn .knownget {
- 1 index length 0 ne {
- exch .filenamelistseparator concatstrings exch
- } if
- (UFST_PlugIn=) exch concatstrings concatstrings
-} if
-dup length 0 ne {
- //Config /ServerOptions get exch /UFST exch put
-} {
- pop
-} ifelse
-
-%------------------Copy the FontEmulationProcs here : -------------------
-
-/FontEmulationProcs /ProcSet findresource {
- def
-} forall
-
-currentdict /super.complete_instance currentdict /complete_instance get put
-
-%-----------FAPI-specific methods for category redefinition : -----------
-
-/RefinePath % <FontDict> /key RefinePath <FontDict>
-{ exch begin
- //Config exch get
- /Path exch
- Path false .file_name_combine not {
- exch
- (Can't combine paths ) print print ( and ) print =
- /RefinePath cvx /configurationerror signalerror
- } if
- def
- currentdict end
-} bind def
-
-/complete_instance % <font_name> <FontDict> <Options> complete_FAPI_Font <font_name> <FontDict>
-{ //super.complete_instance exec
- dup /CIDFontName known { /CIDFontPath } { /FontPath } ifelse //RefinePath exec
-} bind def
-
-/IsMyRecord % <raw_record> -> <raw_record> bool
-{ dup type /dicttype eq { dup /FAPI known } { false } ifelse
-} bind def
-
-/IsActive % <record> IsActive <bool>
-{ pop //is_device_compatible_to_FAPI exec
-} bind def
-
-/FontRecordVirtualMethods //RecordVirtualMethodsStub dup length 2 add dict copy begin
- /IsActive //IsActive def
- /MakeInstance % <Name> <record> MakeInstance <Name> <Instance> <size>
- { currentglobal 3 1 roll true setglobal
- //FontOptions //complete_instance exec
- 2 copy //GetSize exec
- 4 3 roll setglobal
- } bind def
-currentdict end def
-
-/CIDFontRecordVirtualMethods //RecordVirtualMethodsStub dup length 3 add dict copy begin
- /GetCSI //TranslateCSI def
- /IsActive //IsActive def
- /MakeInstance % <Name> <record> MakeInstance <Name> <Instance> <size>
- { currentglobal 3 1 roll true setglobal
- //CIDFontOptions //complete_instance exec
- 2 copy //GetSize exec
- 4 3 roll setglobal
- } bind def
-currentdict end def
-
-/ReadFCOfontmap: % <path> ReadFCOfontmap: name dict ...
-{ /fontfile exch def
- {
- currentfile =string readline not {
- pop exit
- } if
- dup length 0 ne {
- 0 () /SubFileDecode filter
- dup token not {
- % A comment line
- closefile
- } {
- dup /EndFCOfontmap cvx eq {
- pop closefile exit
- } if
- exch dup token not {
- /ReadFCOfontmap: cvx /rangecheck signalerror
- } if
- exch dup token not {
- /StandardEncoding
- } {
- dup type /nametype ne {
- /ReadFCOfontmap: cvx /rangecheck signalerror
- } if
- } ifelse
- findencoding
- exch dup token not {
- null
- } {
- dup type /nametype ne {
- /ReadFCOfontmap: cvx /rangecheck signalerror
- } if
- /Decoding findresource
- } ifelse
- exch closefile % index name enc dec|null
- 4 3 roll % name enc dec|null index
- << /Path fontfile
- /FontType 1
- /FAPI /UFST
- /SubfontId counttomark 2 add -1 roll
- /Decoding counttomark 2 add -1 roll
- dup null eq {
- pop pop
- } if
- /Encoding counttomark 2 add -1 roll
- >> % dup { exch == = } forall
- } ifelse
- } {
- pop
- } ifelse
- } loop
- currentdict /fontfile undef
-} bind def
-
-
-%----------------------------------The Redefintion---------------------
-
-/MappedCategoryRedefiner /ProcSet findresource /Redefine get /Redefine exch def
-
-% Redefine the /Font category :
-4 dict begin
- /CategoryName /Font def
- /MapFileName systemdict /FAPIfontmap known {/FAPIfontmap .systemvar} {(FAPIfontmap)} ifelse def
- /VerifyMap { pop } bind def
- /PreprocessRecord % <map> <Name> <raw_record> PreprocessRecord <map> <Name> <record> <bool>
- { //IsMyRecord exec dup {
- pop dup /RecordVirtualMethods //FontRecordVirtualMethods put
- true
- } if
- } bind def
-currentdict end Redefine
-
-% Redefine the /CIDFont category :
-4 dict begin
- /CategoryName /CIDFont def
- /MapFileName systemdict /FAPIcidfmap known {/FAPIcidfmap .systemvar} {(FAPIcidfmap)} ifelse def
- /VerifyMap { pop } bind def
- /PreprocessRecord % <map> <Name> <raw_record> PreprocessRecord <map> <Name> <record> <bool>
- { //IsMyRecord exec dup {
- pop dup /RecordVirtualMethods //CIDFontRecordVirtualMethods put
- true
- } if
- } bind def
-currentdict end Redefine
-
-%==================== A hook for buildfont* operators ====================
-
-% The procedure .FAPIhook redirects PS fonts to FAPI on necessity.
-% This depends on the following conditions :
-%
-% 1. If font dictionary has /FAPI entry, it is a font listed in FAPIconfig.FontPath,
-% and must be build with .FAPIrebuildfont, or a copy of a font, which was
-% built with .FAPIrebuildfont .
-%
-% 2. If the font dictionary has /PathLoad entry, and has no /FAPI entry,
-% it is an installed PS font, which is described in lib/fontmap or
-% in GS_FONTPATH. .loadfont inserts /PathLoad entry for this case
-% (see gs_fonts.ps).
-%
-% Installed fonts are being loaded with GS font loader,
-% the they are passed to FAPI is same way as embedded fonts are.
-% We do so because UFST cannot read fonts, which don't
-% follow Type 1/42 file format strongly.
-%
-% 3. Executing .loadfont, we place /FAPI_hook_disable in the 0th
-% element of some procedure on the execution stack - see gs_fonts.ps .
-% If FAPI_hook finds /FAPI_hook_disable in there,
-% it knows that it is called for a disk font during
-% its internal definefont.
-%
-% 4. If font dictionary has no /FAPI entry, and has no /Path entry,
-% and if we are not in .loadfont context, it is an embedded font.
-%
-% 5. Two entries to be defined in lib/FAPIconfig to control the hooking of PS fonts :
-% HookDiskFonts and HookEmbeddedFonts .
-% They specify arrays of font types (integers) to be redirected with FAPI.
-% HookDiskFonts controls disk PS fonts (which fall into (2) and (3) ).
-% HookEmbeddedFonts controls fonts being embedded into documents.
-%
-% 7. We apply the operator .passtoFAPI for checking whether FAPI can handle a font.
-% If so, we insert /FAPI entry into the font dictionary and convert it
-% with .FAPIrebuildfont . Otherwise the font is handled with the native GS font renderer.
-
-/FAPI_hook_debug % <proc> FAPI_hook_debug -
-FAPIDEBUG { {exec} } { {pop} } ifelse
-bind def
-
-/FAPI_hook_warn % <proc> FAPI_hook_debug -
-QUIET { {pop} } { {exec} } ifelse
-bind def
-
-/FAPI_is_hook_disabled % - FAPI_is_hook_disabled <bool>
-{ % checks whether execution stack contains packedarray started with /FAPI_hook_disable .
- /FAPI_hook_disable /MappedCategoryRedefiner /ProcSet findresource /execstack_lookup get exec
- null ne
-} bind def
-
-/FAPIhook_aux % <string|name> <font_dict> .FAPIhook <string|name> <font>
-{ % name <<font>>
- { (FAPIhook ) print 1 index = } //FAPI_hook_debug exec
- dup /FAPI known {
- { //PrintFontRef exec ( is mapped to FAPI=) print dup /FAPI get = } //FAPI_hook_warn exec
- true //.FAPIrebuildfont //ChooseDecoding exec
- } {
- dup /PathLoad known dup {
- { (PathLoad known for the font ) print //PrintFontRef exec (.) = } //FAPI_hook_debug exec
- } {
- pop //FAPI_is_hook_disabled exec dup
- { pop
- { (FAPIhook is in .loadfont context for the font ) print //PrintFontRef exec (.) = } //FAPI_hook_debug exec
- true
- } if
- } ifelse
- { /HookDiskFonts } { /HookEmbeddedFonts } ifelse
- //Config exch get % name <<font>> [types]
- 1 index //GetFontType exec //FindInArray exec % name <<font>> bHook
- { { (Trying to render the font ) print //PrintFontRef exec ( with FAPI...) = } //FAPI_hook_debug exec
- //.FAPIpassfont {
- { //PrintFontRef exec ( is being rendered with FAPI=) print dup /FAPI get = } //FAPI_hook_warn exec
- false //.FAPIrebuildfont //ChooseDecoding exec
- } {
- { (Can't render ) print //PrintFontRef exec ( with FAPI, will do with native GS renderer.) = } //FAPI_hook_warn exec
- } ifelse
- } {
- { (The font ) print //PrintFontRef exec ( doesn't need to render with FAPI.) = } //FAPI_hook_debug exec
- } ifelse
- } ifelse
-} bind def
-
-/FAPIhook % <string|name> <font_dict> .FAPIhook <string|name> <font>
-{ //is_device_compatible_to_FAPI exec
- { //FAPIhook_aux exec
- } {
- { (FAPIhook is disabled for the current device.) = } //FAPI_hook_debug exec
- } ifelse
-} bind def
-
-% ------------------ Redefine .buildfont* with FAPI : -----------------------
-
-/.buildfont1
-{ //.buildfont1 exec //FAPIhook exec
-} bind % 'odef' is below.
-
-/.buildfont2
-{ //.buildfont2 exec //FAPIhook exec
-} bind % 'odef' is below.
-
-/.buildfont42
-{ //.buildfont42 exec //FAPIhook exec
-} bind % 'odef' is below.
-
-/.buildfont9
-{ //.buildfont9 exec //FAPIhook exec
-} bind % 'odef' is below.
-
-/.buildfont10
-{ //.buildfont10 exec //FAPIhook exec
-} bind % 'odef' is below.
-
-/.buildfont11
-{ //.buildfont11 exec //FAPIhook exec
-} bind % 'odef' is below.
-
-end % the temporary dictionary for local binding.
-odef odef odef odef odef odef
-
-.setlanguagelevel
-
-%END FAPI
|