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author | Karl Berry <karl@freefriends.org> | 2021-02-23 22:38:24 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2021-02-23 22:38:24 +0000 |
commit | 96be5ed7ba5ce4406ca538c4b0d18edeec9d7aab (patch) | |
tree | f903bef02645eac80be0107658487813b3ebc6a7 /Master/texmf-dist/tex/latex/pdfmanagement-testphase/l3backend-testphase-xetex.def | |
parent | 7389bb9fb813a0f5e8654431dacfcb81d1f116e4 (diff) |
pdfmanagement-testphase (23feb21)
git-svn-id: svn://tug.org/texlive/trunk@57862 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/pdfmanagement-testphase/l3backend-testphase-xetex.def')
-rw-r--r-- | Master/texmf-dist/tex/latex/pdfmanagement-testphase/l3backend-testphase-xetex.def | 377 |
1 files changed, 377 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/pdfmanagement-testphase/l3backend-testphase-xetex.def b/Master/texmf-dist/tex/latex/pdfmanagement-testphase/l3backend-testphase-xetex.def new file mode 100644 index 00000000000..60a336e651b --- /dev/null +++ b/Master/texmf-dist/tex/latex/pdfmanagement-testphase/l3backend-testphase-xetex.def @@ -0,0 +1,377 @@ +%% +%% This is file `l3backend-testphase-xetex.def', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% l3backend-testphase.dtx (with options: `drivers,xdvipdfmx') +%% +%% Copyright (C) 2019-2021 The LaTeX Project +%% +%% It may be distributed and/or modified under the conditions of +%% the LaTeX Project Public License (LPPL), either version 1.3c of +%% this license or (at your option) any later version. The latest +%% version of this license is in the file: +%% +%% https://www.latex-project.org/lppl.txt +%% +%% This file is part of the "LaTeX PDF management testphase bundle" (The Work in LPPL) +%% and all files in that bundle must be distributed together. +%% +%% File: l3backend-testphase.dtx +\ProvidesExplFile + {l3backend-testphase-xetex.def}{2021-02-22}{} + {LaTeX~PDF~management~testphase~bundle~backend~support: XeTeX} +\RequirePackage{l3ref-tmp} +\cs_generate_variant:Nn \ref_label:nn {en} +\cs_generate_variant:Nn \ref_value:nn {en} +\cs_new_protected:Npn \__pdf_backend_ref_label:nn #1 #2 + { + \@bsphack + \ref_label:nn{#1}{abspage} + \@esphack + } +\cs_new:Npn \__pdf_backend_ref_value:nn #1 #2 + { + \ref_value:nn{#1}{#2} + } +\cs_generate_variant:Nn \__pdf_backend_ref_label:nn {en} +\cs_generate_variant:Nn \__pdf_backend_ref_value:nn {en} + \__kernel_backend_literal:x { dvipdfmx:config~C~ 0x0010 } +\prop_new:N \g__pdf_tmpa_prop +\tl_new:N \l__pdf_tmpa_tl +\box_new:N \l__pdf_backend_tmpa_box +\int_new:N \g__pdf_backend_resourceid_int +\int_new:N \g__pdf_backend_name_int +\int_new:N \g__pdf_backend_page_int +\tl_gput_right:Nn \@kernel@after@shipout@lastpage + { + \g__kernel_pdfmanagement_end_run_code_tl + } +\tl_if_exist:NTF \@kernel@after@shipout@background + { + \g@addto@macro \@kernel@before@shipout@background{\relax} + \g@addto@macro \@kernel@after@shipout@background + { + \g__kernel_pdfmanagement_thispage_shipout_code_tl + } + \tl_gput_left:Nn\@kernel@after@shipout@lastpage + { + \g__kernel_pdfmanagement_lastpage_shipout_code_tl + } + } + { + \hook_gput_code:nnn{shipout/background}{pdf} + { + \g__kernel_pdfmanagement_thispage_shipout_code_tl + } + \hook_gput_code:nnn {shipout/lastpage} {pdf} + { + \g__kernel_pdfmanagement_lastpage_shipout_code_tl + } + } + +\cs_new_protected:Npn \__pdf_backend_Pages_primitive:n #1 + { + \__pdf_backend:n{put~@pages~<<#1>>} + } + %the primitive +\cs_new_protected:Npn \__pdf_backend_Page_primitive:n #1 + { + \tex_special:D{pdf:~put~@thispage~<<#1>>} + } + % the command to store default values. + % Uses a prop with pdflatex + dvi, + % sets a lua table with lualatex +\cs_new_protected:Npn \__pdf_backend_Page_gput:nn #1 #2 + { + \pdfdict_gput:nnn {g__pdf_Core/Page}{ #1 }{ #2 } + } + % the command to remove a default value. + % Uses a prop with pdflatex + dvi, + % changes a lua table with lualatex +\cs_new_protected:Npn \__pdf_backend_Page_gremove:n #1 + { + \pdfdict_gremove:nn {g__pdf_Core/Page}{ #1 } + } + % the command used in the document. + % direct call of the primitive special with dvips/dvipdfmx + % \latelua: fill a page related table with lualatex, merge it with the page + % table and push it directly + % write to aux and store in prop with pdflatex +\cs_new_protected:Npn \__pdf_backend_ThisPage_gput:nn #1 #2 + { + \__pdf_backend_Page_primitive:n { /#1~#2 } + } + %the code to push the values, used in shipout + %merges the two props and then fills the register in pdflatex + %merges the two tables (the one is probably still empty) + % and then fills (in lua) in luatex + %issues the values stored in the global prop with dvi +\cs_new_protected:Npn \__pdf_backend_ThisPage_gpush:n #1 + { + \exp_args:Nx \__pdf_backend_Page_primitive:n + { \pdfdict_use:n { g__pdf_Core/Page} } + } +\clist_const:Nn \c__pdf_backend_PageResources_clist + { + ExtGState, + ColorSpace, + Pattern, + Shading, + } +\hook_gset_rule:nnnn{shipout/firstpage}{l3backend-xetex}{after}{pdf} +\clist_map_inline:Nn \c__pdf_backend_PageResources_clist + { + \__pdf_backend_object_new:nn { Page/Resources/#1 } { dict } + \hook_gput_code:nnn{shipout/firstpage}{pdf}{\__pdf_backend_object_write:nn { Page/Resources/#1 } {}} + } +\cs_new_protected:Npn \__pdf_backend_PageResources:n #1 + { + \__pdf_backend:n {put~@resources~<<#1>>} + } +\cs_new_protected:Npn \__pdf_backend_PageResources_gput:nnn #1 #2 #3 + { + % this is not used for output, but there is a test if the resource is empty + \exp_args:Nnx + \prop_gput:cnn { \__kernel_pdfdict_name:n { g__pdf_Core/Page/Resources/#1} } + { \str_convert_pdfname:n {#2} }{ #3 } + %objects are not filled with \pdf_object_write as this is not additive! + \__pdf_backend:x + { + put~\__pdf_backend_object_ref:n {Page/Resources/#1}<</#2~#3>> + } + } + +\cs_new_protected:Npn \__pdf_backend_PageResources_obj_gpush: {} +\bool_new:N \l__pdf_backend_xform_bool + + \cs_set_protected:Npn \__pdf_backend_bdcobject:nn #1 #2 % #1 eg. Span, #2: object name + { + \int_gincr:N \g__pdf_backend_name_int + \__kernel_backend_literal:x + { + pdf:code~/#1/l3pdf\int_use:N\g__pdf_backend_name_int\c_space_tl BDC + } + \__kernel_backend_literal:x + { + pdf:put~@resources~ + << + /Properties~ + << + /l3pdf\int_use:N\g__pdf_backend_name_int\c_space_tl + \__pdf_backend_object_ref:n { #2 } + >> + >> + } + } + \cs_set_protected:Npn \__pdf_backend_bdcobject:n #1 % #1 eg. Span + { + \int_gincr:N \g__pdf_backend_name_int + \__kernel_backend_literal:x + { + pdf:code~/#1/l3pdf\int_use:N\g__pdf_backend_name_int\c_space_tl BDC + } + \__kernel_backend_literal:x + { + pdf:put~@resources~ + << + /Properties~ + << + /l3pdf\int_use:N\g__pdf_backend_name_int\c_space_tl + \__pdf_backend_object_last: + >> + >> + } + } +\cs_set_protected:Npn \__pdf_backend_bmc:n #1 + { + \__kernel_backend_literal:n {pdf:code~/#1~BMC} %pdfbase + } + +\cs_set_protected:Npn \__pdf_backend_bdc_contobj:nn #1 #2 + { + \pdf_object_unnamed_write:nn { dict }{ #2 } + \__pdf_backend_bdcobject:n { #1 } + } + +\cs_set_protected:Npn \__pdf_backend_bdc_contstream:nn #1 #2 + { + \__kernel_backend_literal:n {pdf:code~ /#1~<<#2>>~BDC } + } + +\cs_set_protected:Npn \__pdf_backend_bdc:nn #1 #2 + { + \bool_if:NTF \g__pdfmanagement_active_bool + {\cs_gset_eq:NN \__pdf_backend_bdc:nn \__pdf_backend_bdc_contobj:nn} + {\cs_gset_eq:NN \__pdf_backend_bdc:nn \__pdf_backend_bdc_contstream:nn} + \__pdf_backend_bdc:nn {#1}{#2} + } +\cs_set_protected:Npn \__pdf_backend_emc: + { + \__kernel_backend_literal:n {pdf:code~EMC} %pdfbase + } + % properties are handled automatically, but the other resources should be added + % at shipout +\cs_new_protected:Npn \__pdf_backend_PageResources_gpush:n #1 + { + \clist_map_inline:Nn \c__pdf_backend_PageResources_clist + { + \prop_if_empty:cF { \__kernel_pdfdict_name:n { g__pdf_Core/Page/Resources/##1} } + { + \__kernel_backend_literal:x + { + pdf:put~@resources~ + <</##1~\__pdf_backend_object_ref:n {Page/Resources/##1}>> + } + } + } + } +\cs_new_protected:Npn \__pdf_backend_NamesEmbeddedFiles_gpush:n #1 %array content + { + \pdf_object_unnamed_write:nn {dict} { /Names [#1] } + %n or x? + \__pdf_backend:x {put~@names~<</EmbeddedFiles~\pdf_object_ref_last: >>} + } + + +\int_new:N \g__pdf_backend_EmbeddedFiles_int +\cs_new:Npn \__pdf_backend_EmbeddedFiles_name: + { + ( + l3ef + \int_compare:nNnT {\g__pdf_backend_EmbeddedFiles_int} < {10} + {0} + \int_compare:nNnT {\g__pdf_backend_EmbeddedFiles_int} < {100} + {0} + \int_compare:nNnT {\g__pdf_backend_EmbeddedFiles_int} < {1000} + {0} + \int_use:N \g__pdf_backend_EmbeddedFiles_int + ) + } +\seq_new:N \g__pdf_backend_EmbeddedFiles_seq +\prop_new:N \g__pdf_backend_EmbeddedFiles_named_prop +\cs_new_protected:Npn \__pdf_backend_NamesEmbeddedFiles_add:n #1 + %#1 object ref + { + \int_gincr:N \g__pdf_backend_EmbeddedFiles_int + \prop_gput:Nnx \g__pdf_backend_EmbeddedFiles_named_prop + { #1 } + { \__pdf_backend_EmbeddedFiles_name: } + \seq_gput_right:Nx \g__pdf_backend_EmbeddedFiles_seq + { \__pdf_backend_EmbeddedFiles_name: \c_space_tl #1 } + } + + % it needs a bit testing if it really works to set the box to 0 before the special ... + % does it disturb viewing the xobject? + % what happens with the resources (bdc)? (should work as they are specials too) + % xetex requires that the special is in horizontal mode. This means it affects + % typesetting. But we can no delay the whole form code to shipout + % as the object reference and the size is often wanted on the current page. + % so we need to allocate a box - but probably they won't be thousands xform + % in a document so it shouldn't matter. + \cs_new_protected:Npn \__pdf_backend_xform_new:nnnn #1 #2 #3 #4 + % #1 name + % #2 attributes + % #3 resources + % #4 content, not necessarily a box! + { + \int_gincr:N \g__pdf_backend_object_int + \int_const:cn + { c__pdf_backend_xform_ \tl_to_str:n {#1} _int } + { \g__pdf_backend_object_int } + \box_new:c { g__pdf_backend_xform_#1_box } + \hbox_gset:cn { g__pdf_backend_xform_#1_box } + { + \bool_set_true:N \l__pdf_backend_xform_bool + #4 + } + \tl_const:cx + { c__pdf_backend_xform_wd_ \tl_to_str:n {#1} _tl } + { \tex_the:D \box_wd:c { g__pdf_backend_xform_#1_box } } + \tl_const:cx + { c__pdf_backend_xform_ht_ \tl_to_str:n {#1} _tl } + { \tex_the:D \box_ht:c { g__pdf_backend_xform_#1_box } } + \tl_const:cx + { c__pdf_backend_xform_dp_ \tl_to_str:n {#1} _tl } + { \tex_the:D \box_dp:c { g__pdf_backend_xform_#1_box } } + \box_set_dp:cn { g__pdf_backend_xform_#1_box } { \c_zero_dim } + \box_set_ht:cn { g__pdf_backend_xform_#1_box } { \c_zero_dim } + \box_set_wd:cn { g__pdf_backend_xform_#1_box } { \c_zero_dim } + \hook_gput_next_code:nn {shipout/background} + { + \mode_leave_vertical: %needed, the xform disappears without it. + \__pdf_backend:x + { + bxobj ~ \__pdf_backend_xform_ref:n { #1 } + \c_space_tl width ~ \pdfxform_wd:n { #1 } + \c_space_tl height ~ \pdfxform_ht:n { #1 } + \c_space_tl depth ~ \pdfxform_dp:n { #1 } + } + \box_use_drop:c { g__pdf_backend_xform_#1_box } + \__pdf_backend:x {put ~ @resources ~<<#3>> } + \__pdf_backend:x + { + put~ @resources ~ + << + /ExtGState~ \pdf_object_ref:n { Page/Resources/ExtGState } + >> + } + \__pdf_backend:x + { + put~ @resources ~ + << + /Pattern~ \pdf_object_ref:n { Page/Resources/Pattern } + >> + } + \__pdf_backend:x + { + put~ @resources ~ + << + /Shading~ \pdf_object_ref:n { Page/Resources/Shading } + >> + } + \__pdf_backend:x + { + put~ @resources ~ + << + /ColorSpace~ + \pdf_object_ref:n { Page/Resources/ColorSpace } + >> + } + \exp_args:Nx + \__pdf_backend:x {exobj ~<<#2>>} + } + } + + \cs_new:Npn \__pdf_backend_xform_ref:n #1 + { + @pdf.xform \int_use:c { c__pdf_backend_xform_ \tl_to_str:n {#1} _int } + } + + \cs_new_protected:Npn \__pdf_backend_xform_use:n #1 + { + \hbox_set:Nn \l__pdf_backend_tmpa_box + { + \__pdf_backend:x + { + uxobj~ \__pdf_backend_xform_ref:n { #1 } + } + } + \box_set_wd:Nn \l__pdf_backend_tmpa_box { \pdfxform_wd:n { #1 } } + \box_set_ht:Nn \l__pdf_backend_tmpa_box { \pdfxform_ht:n { #1 } } + \box_set_dp:Nn \l__pdf_backend_tmpa_box { \pdfxform_dp:n { #1 } } + \box_use_drop:N \l__pdf_backend_tmpa_box + } +%% all +\prg_new_conditional:Npnn \__pdf_backend_xform_if_exist:n #1 { p , T , F , TF } + { + \int_if_exist:cTF { c__pdf_backend_xform_ \tl_to_str:n {#1} _int } + { \prg_return_true: } + { \prg_return_false:} + } +\prg_new_eq_conditional:NNn \pdfxform_if_exist:n\__pdf_backend_xform_if_exist:n + { TF , T , F , p } +%% +%% +%% End of file `l3backend-testphase-xetex.def'. |