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+%%
+%% This is file `l3backend-testphase-dvipdfmx.def',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% l3backend-testphase.dtx (with options: `drivers,dvipdfmx')
+%%
+%% 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-dvipdfmx.def}{2021-02-22}{}
+ {LaTeX~PDF~management~testphase~bundle~backend~support: dvipdfmx}
+\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-dvipdfmx}{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-dvipdfmx.def'.