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Diffstat (limited to 'Master/texmf-dist/tex/latex/leadsheets/leadsheets.library.properties.code.tex')
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diff --git a/Master/texmf-dist/tex/latex/leadsheets/leadsheets.library.properties.code.tex b/Master/texmf-dist/tex/latex/leadsheets/leadsheets.library.properties.code.tex new file mode 100644 index 00000000000..b904d2320ba --- /dev/null +++ b/Master/texmf-dist/tex/latex/leadsheets/leadsheets.library.properties.code.tex @@ -0,0 +1,167 @@ +\LeadsheetsExplLibrary{properties}{2014/08/10 song properties} + +\cs_generate_variant:Nn \tl_if_eq:nnTF {x} + +\seq_new:N \l__leadsheets_song_properties_seq +\prop_new:N \l__leadsheets_duplicate_properties_prop + +\cs_new_protected:Npn \leadsheets_define_property:n #1 + { + \prop_new:c {l__leadsheets_songs_#1_prop} + \seq_put_right:Nn \l__leadsheets_song_properties_seq {#1} + } + +\cs_new_protected:Npn \leadsheets_set_property:nnn #1#2#3 + { \prop_gput:cnn {l__leadsheets_songs_#2_prop} {#1} {#3} } +\cs_generate_variant:Nn \leadsheets_set_property:nnn { nnx } + +\cs_new:Npn \leadsheets_get_property:nn #1#2 + { \prop_item:cn {l__leadsheets_songs_#2_prop} {#1} } +\cs_generate_variant:Nn \leadsheets_get_property:nn { V } + +\prg_new_conditional:Npnn \leadsheets_if_property:nn #1#2 {p,T,F,TF} + { + \prop_if_in:cnTF {l__leadsheets_songs_#2_prop} {#1} + { \prg_return_true: } + { \prg_return_false: } + } +\cs_generate_variant:Nn \leadsheets_if_property:nnTF { V } +\cs_generate_variant:Nn \leadsheets_if_property:nnT { V } +\cs_generate_variant:Nn \leadsheets_if_property_p:nn { V } + +\prg_new_conditional:Npnn \leadsheets_if_measuring: {T,F,TF} + { + \bool_if:NTF \l__leadsheets_measuring_bool + { \prg_return_true: } + { \prg_return_false: } + } + +\prg_new_protected_conditional:Npnn \leadsheets_if_properties_eq:nnn #1#2#3 {T,F,TF} + { + \tl_if_eq:xxTF + { \leadsheets_get_property:nn {#1} {#2} } + { \leadsheets_get_property:nn {#1} {#3} } + { \prg_return_true: } + { \prg_return_false: } + } +\cs_generate_variant:Nn \leadsheets_if_properties_eq:nnnTF { V } + +\prg_new_protected_conditional:Npnn \leadsheets_if_property_eq:nnn #1#2#3 {T,F,TF} + { + \tl_if_eq:xnTF + { \leadsheets_get_property:nn {#1} {#2} } + { #3 } + { \prg_return_true: } + { \prg_return_false: } + } +\cs_generate_variant:Nn \leadsheets_if_property_eq:nnnTF { V } + +\cs_new_protected:Npn \leadsheets_copy_property:nnn #1#2#3 + { + \bool_if:nT + { + !\leadsheets_if_property_p:nn {#1} {#3} + && + \leadsheets_if_property_p:nn {#1} {#2} + } + { + \leadsheets_set_property:nnx {#1} {#3} + { \leadsheets_get_property:nn {#1} {#2} } + } + } + +\cs_new_protected:Npn \leadsheets_duplicate_property:nn #1#2 + { \prop_put:Nnn \l__leadsheets_duplicate_properties_prop {#1} {#2} } + +\cs_new_protected:Npn \leadsheets_set_duplicate_properties:n #1 + { + \prop_map_inline:Nn \l__leadsheets_duplicate_properties_prop + { \leadsheets_copy_property:nnn {#1} {##1} {##2} } + } + +\cs_new_protected:Npn \leadsheets_print_property_list:nnnnnn #1#2#3#4#5#6 + { + \seq_set_split:Nnx \l__leadsheets_tmpa_seq {~and~} + { \leadsheets_get_property:nn {#1} {#2} } + \seq_clear:N \l__leadsheets_tmpb_seq + \seq_map_inline:Nn \l__leadsheets_tmpa_seq + { \seq_put_right:Nn \l__leadsheets_tmpb_seq { #3 {##1} } } + \seq_use:Nnnn \l__leadsheets_tmpb_seq {#4} {#5} {#6} + } +\cs_generate_variant:Nn \leadsheets_print_property_list:nnnnnn { V } + +\cs_new_protected:Npn \leadsheets_use_property_list:nnnn #1#2#3#4 + { + \seq_set_split:Nnx \l__leadsheets_tmpa_seq {~and~} + { \leadsheets_get_property:nn {#1} {#2} } + \seq_clear:N \l__leadsheets_tmpb_seq + \seq_map_inline:Nn \l__leadsheets_tmpa_seq + { \seq_put_right:Nn \l__leadsheets_tmpb_seq { #3 {##1} } } + \seq_use:Nn \l__leadsheets_tmpb_seq {#4} + } +\cs_generate_variant:Nn \leadsheets_use_property_list:nnnn { V } + +\cs_new:Npn \leadsheets_for_property_list:nn #1#2 + { \__leadsheets_for_property_list_aux:nww {#2} #1 ~and~ \q_stop } +\cs_generate_variant:Nn \leadsheets_for_property_list:nn { f } + +\cs_new:Npn \__leadsheets_for_property_list_aux:nww #1#2 ~and~ #3 \q_stop + { + #1 { #2 } + \tl_if_blank:nF {#3} + { \__leadsheets_for_property_list_aux:nww {#1} #3 \q_stop } + } + +\DeclareExpandableDocumentCommand \songproperty {m} + { \leadsheets_get_property:Vn \l_leadsheets_current_song_id_tl {#1} } + +% #1: command that formats every entry in list +% #2: property +% #3: separator between two +% #4: separator between more than tow +% #5: separator between last two +\NewDocumentCommand \printsongpropertylist {O{\use:n}mmmm} + { + \leadsheets_print_property_list:Vnnnnn \l_leadsheets_current_song_id_tl + {#2} {#1} {#3} {#4} {#5} + } + +% #1: command that formats every entry in list +% #2: property +% #3: separator +\NewDocumentCommand \usesongpropertylist {O{\use:n}mm} + { + \leadsheets_use_property_list:Vnnn \l_leadsheets_current_song_id_tl + {#2} {#1} {#3} + } + +% #1: command that formats every entry in list +% #2: property +\DeclareExpandableDocumentCommand \forsongpropertylist {mm} + { + \leadsheets_for_property_list:fn + { \leadsheets_get_property:Vn \l_leadsheets_current_song_id_tl {#1} } + {#2} + } + +\DeclareExpandableDocumentCommand \ifsongproperty {m} + { \leadsheets_if_property:VnTF \l_leadsheets_current_song_id_tl {#1} } + +\DeclareExpandableDocumentCommand \ifsongmeasuring {} + { \leadsheets_if_measuring:TF } + +\NewDocumentCommand \ifsongpropertiesequal {mm} + { \leadsheets_if_properties_eq:VnnTF \l_leadsheets_current_song_id_tl {#1} {#2} } + +\NewDocumentCommand \ifsongpropertyequal {mm} + { \leadsheets_if_property_eq:VnnTF \l_leadsheets_current_song_id_tl {#1} {#2} } + +\NewDocumentCommand \definesongproperty {m} + { \leadsheets_define_property:n {#1} } +\@onlypreamble\definesongproperty + +\NewDocumentCommand \copysongproperty {mm} + { \leadsheets_duplicate_property:nn {#1} {#2} } +\@onlypreamble\copysongproperty + +\endinput |