violon.sty

   1 % This file is part of Violon, a violin score engine.
   2 % Copyright (C) 2009-2010  Julien Moutinho
   3 %
   4 % This program is free software: you can redistribute it and/or modify
   5 % it under the terms of the GNU General Public License as published
   6 % by the Free Software Foundation, either version 3 of the License,
   7 % or any later version.
   8 %
   9 % This program is distributed in the hope that it will be useful,
  10 % but WITHOUT ANY WARRANTY; without even the implied warranty
  11 % of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  12 % See the GNU General Public License for more details.
  13 %
  14 % You should have received a copy of the GNU General Public License
  15 % along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 % Any comment or contribution is welcome
  18 % at julm arobase julm dot meeee dot eu.
  19
  20 % Déclaration
  21         \def\fileversion{1.0}%
  22         \def\filedate{2009/10/11}%
  23         \NeedsTeXFormat{LaTeX2e}%
  24         \ProvidesPackage{violon}[\filedate\space\fileversion\space%
  25                 Violin score library (Julien Moutinho)]%
  26 % Bibliothèques
  27         \usepackage{ifthen}%
  28         \usepackage{color}%
  29 % Polices
  30         \gdef\ssssmall{%
  31                 \@setfontsize\sssmall{5pt}{5pt}}%
  32         \gdef\sssmall{%
  33                 \@setfontsize\sssmall{6pt}{6pt}}%
  34         \gdef\ssmall{%
  35                 \@setfontsize\ssmall\@viiipt\@ixpt}%
  36         \gdef\vlnfingerfont{%
  37                 \expandafter\color{colVlnBowFingerCord\vlnlastcord}%
  38                 \fontfamily{pnc}\bfseries\sssmall}%
  39         \gdef\vlncordfont{%
  40                 \color{colVlnBowCord}%
  41                 \fontfamily{pnc}\bfseries\sssmall}%
  42         \gdef\vlnnamefont{%
  43                 \expandafter\color{colVlnBowNameOctave\the\vlnlastposoctave}%
  44                 \fontfamily{pnc}\scshape\ssssmall}%
  45         \gdef\vlnpartfont{%
  46                 \color{colVlnPart}%
  47                 \fontfamily{pnc}\bfseries\sssmall}%
  48         \gdef\vlntimefont{%
  49                 \fontfamily{pnc}\bfseries\ssssmall}%
  50 % Algèbre
  51         \newcount\@calc@mod@cnt%
  52         \def\modulo#1#2{%
  53                 \@calc@mod@cnt=#1\relax%
  54                 \divide\@calc@mod@cnt by#2\relax%
  55                 \multiply\@calc@mod@cnt by#2\relax%
  56                 \advance#1 by-\@calc@mod@cnt%
  57          }%
  58 % Convertisseurs
  59         \let\romannumeral@old\romannumeral%
  60         \def\romannumeral#1{%
  61                 \ifnum#1>\z@\romannumeral@old#1\else\number#1\fi%
  62          }%
  63 % Moteur
  64         % Constantes
  65                 % Couleurs
  66                         %\definecolor{colVlnBowU}{rgb}{0.24,0.92,0.24}%
  67                         %\definecolor{colVlnBowD}{rgb}{0.80,0,0}%
  68                         %\definecolor{colVlnBowU}{rgb}{0.30,0.75,0.75}%
  69                         \definecolor{colVlnBowU}{gray}{0.50}%
  70                         \definecolor{colVlnBowD}{gray}{0}%
  71                         \definecolor{colVlnBowN}{gray}{1}%
  72                         \definecolor{colVlnBowCord}{rgb}{0,1,0}%
  73                         \definecolor{colVlnBowFinger}{rgb}{0,0,0}%
  74                         \definecolor{colVlnBowFingerCord0}{rgb}{0,0,0}%
  75                         \definecolor{colVlnBowFingerCord1}{rgb}{0,0.66,0}%
  76                         \definecolor{colVlnBowFingerCord2}{rgb}{0,0,1}%
  77                         \definecolor{colVlnBowFingerCord3}{rgb}{1,0,0}%
  78                         \definecolor{colVlnBowName}{rgb}{1,0,0}%
  79                         \definecolor{colVlnBowNameOctave0}{rgb}{0,0,0}%
  80                         \definecolor{colVlnBowNameOctave1}{rgb}{0,0.66,0}%
  81                         \definecolor{colVlnBowNameOctave2}{rgb}{0,0,1}%
  82                         \definecolor{colVlnBowNameOctave3}{rgb}{1,0,0}%
  83                         \definecolor{colVlnLineHalfTone}{gray}{0.90}%
  84                         \definecolor{colVlnLineHalfToneBase}{gray}{0.50}%
  85                         \definecolor{colVlnPart}{gray}{0}%
  86         % Portée
  87                 % Déclarations
  88                         \newdimen\vlnstaffhalftonelinevdim%
  89                         \newskip\vlnstaffhalftonelinevskip%
  90                         \newskip\vlnstaffvdim%
  91                         \def\vlnstaffvdimpre{3.25pt}%
  92                         \newskip\vlnstaffintervskip%
  93                         \newskip\vlnstaffvskip%
  94                 % Initialisations
  95                         \def\vlnstaffhsize{\hsize}%
  96                         \def\vlnstaffmaxvsize{\textheight}%
  97                         \vlnstaffhalftonelinevdim=0.5pt%
  98                         \vlnstaffhalftonelinevskip=4pt\relax%
  99                         \advance\vlnstaffhalftonelinevskip by-\vlnstaffhalftonelinevdim%
 100                         \vlnstaffvdim=0pt\relax%
 101                         \vlnstaffvskip=0pt\relax%
 102                         \vlnstaffintervskip=\vlnstaffhalftonelinevskip\relax%
 103                         \advance\vlnstaffintervskip by\vlnstaffhalftonelinevdim\relax%
 104                 \def\vlnstaffhalftoneline{%
 105                         {\color{colVlnLineHalfTone}\hrule depth 0pt height \vlnstaffhalftonelinevdim width \vlnstaffhsize }}%
 106                 \def\vlnbasehalftoneline{%
 107                         {\color{colVlnLineHalfToneBase}\hrule depth 0pt height \vlnstaffhalftonelinevdim width \vlnstaffhsize }}%
 108                 \def\vlnstafftoneskip{%
 109                         \advance\vlnstaffvdim by\vlnstaffhalftonelinevskip%
 110                         \advance\vlnstaffvdim by\vlnstaffhalftonelinevdim%
 111                         \nobreak\vskip\vlnstaffhalftonelinevskip%
 112                  }%
 113                 \def\vlnstafffivehalftonelines{%
 114                         \vlnstafftoneskip\vlnstaffhalftoneline%
 115                         \vlnstafftoneskip\vlnstaffhalftoneline%
 116                         \vlnstafftoneskip\vlnstaffhalftoneline%
 117                         \vlnstafftoneskip\vlnstaffhalftoneline%
 118                         \vlnstafftoneskip\vlnbasehalftoneline%
 119                  }%
 120                 \def\vlnstaffallhalftonelines{%
 121                         \vlnstafffivehalftonelines%
 122                         \vlnstafffivehalftonelines%
 123                         \vlnstafffivehalftonelines%
 124                         \vlnstafffivehalftonelines%
 125                         \vlnstafffivehalftonelines%
 126                  }%
 127                 \def\vlnstaff{%
 128                         \nobreak\vskip\vlnstaffvdimpre%
 129                         \nobreak\vskip\vlnstaffvdim%
 130                         \advance\vlnstaffvskip by\vlnstaffvdim\relax%
 131                         \count@\vlnstaffvskip\relax%
 132                         \advance\count@ by\vlnstaffvdim\relax%
 133                         \ifnum\count@>\vlnstaffmaxvsize%
 134                                 \vlnstaffvskip=0pt\relax%
 135                                 \break%
 136                          \else%
 137                                 \advance\vlnstaffvskip by\vlnstaffintervskip\relax%
 138                                 \nobreak\vskip\vlnstaffintervskip%
 139                          \fi%
 140                         \vlnnotehskip=0pt\relax%
 141                         \vlnstaffvdim=0pt\relax%
 142                         \vlnbasehalftoneline%
 143                         \vlnstaffallhalftonelines%
 144                         \advance\vlnstaffvdim by\vlnstaffhalftonelinevdim%
 145                         \nobreak\vskip-\vlnstaffvdim%
 146                  }%
 147         % Notes
 148                 % Déclarations
 149                         % Variables
 150                                 \newskip\vlnnotevskip%
 151                                 \newskip\vlnnotehskip%
 152                                 \newdimen\vlnnotevdim%
 153                                 \newdimen\vlnnotevdimmore%
 154                                 \newdimen\vlnnotehdim%
 155                                 \newdimen\vlnnotehdimbase%
 156                                 \newcount\vlnlastfinger%
 157                                 \newcount\vlnlastposbase%
 158                                 \newcount\vlnlastposunit%
 159                                 \newcount\vlnlastposoctave%
 160                                 \def\vlnlastletter{}%
 161                                 \def\vlnlastshift{}%
 162                                 \newcount\vlnnotepos%
 163                                 \newcount\vlnlastpos%
 164                 % Initialisations
 165                         \vlnnotevskip=0pt\relax%
 166                         \vlnnotehskip=0pt\relax%
 167                         \vlnnotevdim=\vlnstaffhalftonelinevdim%
 168                         \vlnnotevdimmore=1pt\relax%
 169                         \vlnnotehdimbase=2cm\relax%
 170                         \advance\vlnnotevdim by\vlnnotevdimmore%
 171                         \advance\vlnnotevdim by\vlnnotevdimmore%
 172                         \def\vlnlastbow{}%
 173                         \def\vlnlastrealbow{}%
 174                         \def\vlnlastcord{}%
 175                         \def\vlnlasttimenum{}%
 176                         \def\vlnlasttimeden{}%
 177                         \def\vlnnotehdimmodetim{t}%
 178                         \def\vlnnotehdimmodetxt{}%
 179                         \parindent=0pt\relax%
 180                         \parskip=0pt\relax%
 181                         \parfillskip=0pt\relax%
 182                 \def\vlnlastposfinger{%
 183                         \csname vlnlastposfinger\romannumeral\vlnlastfinger\endcsname%
 184                  }%
 185                 \def\vlnlastfingerpos{%
 186                         \csname vlnlastfingerpos\romannumeral\vlnlastpos\endcsname%
 187                  }%
 188                 \def\vlnlastposname{%
 189                         \csname vlnlastposname\romannumeral\vlnlastpos\endcsname%
 190                  }%
 191                 \def\vlntimefrac#1/#2{%
 192                         \leavevmode%
 193                         \hbox{#1}%
 194                         \kern-.4ex\lower.3ex\hbox{\bfseries\tiny /}%
 195                         \kern-.3ex\lower.6ex\hbox{#2}%
 196                  }%
 197                 \def\vlndoatnote#1#2#3#4{%
 198                         \nointerlineskip%
 199                         \vlnnotevskip\vlnstaffhalftonelinevskip%
 200                         \advance\vlnnotevskip by\vlnstaffhalftonelinevdim\relax%
 201                         \multiply\vlnnotevskip by#1\relax%
 202                         \advance\vlnnotevskip by-\vlnnotevdimmore\relax%
 203                         \nobreak\vskip\vlnnotevskip\relax%
 204                         \vrule depth 0pt height 0pt width \vlnnotehskip\relax%
 205                         \setbox0=#3%
 206                         \advance\vlnnotevskip by \ht0\relax%
 207                         #2%
 208                         \box0%
 209                         #4%
 210                         \nobreak\vskip-\vlnnotevskip\relax%
 211                         \nointerlineskip%
 212                  }%
 213                 \def\vlnnextnote{%
 214                         \advance\vlnnotehskip by\vlnnotehdim\relax%
 215                  }%
 216                 \def\vlnnotedraw crd#1pos#2fgr#3bow#4nam#5tim#6#7{%
 217                         % Position
 218                                 \ifthenelse{\equal{#2}{.}}%
 219                                  {}%
 220                                  {\vlnlastpos#2\relax}%
 221                         % Durée
 222                                 \ifthenelse{\equal{#6}{.}}%
 223                                  {}%
 224                                  {\def\vlnlasttimenum{#6}}%
 225                                 \ifthenelse{\equal{#7}{.}}%
 226                                  {}%
 227                                  {\def\vlnlasttimeden{#7}}%
 228                                 \vlnnotehdim\vlnnotehdimbase%
 229                                 \ifthenelse{\equal{}{\vlnnotehdimmodetim}}%
 230                                  {}%
 231                                  {\multiply\vlnnotehdim by\vlnlasttimenum\relax%
 232                                         \divide\vlnnotehdim by\vlnlasttimeden\relax%
 233                                  }%
 234                                 % Automatic staff break
 235                                         \count@\vlnnotehskip\relax%
 236                                         \advance\count@ by\vlnnotehdim\relax%
 237                                         \ifnum\count@>\vlnstaffhsize\vlnstaff\fi%
 238                                 \def\vlnnotehdimmodetxtdo{%
 239                                         \vbox to0pt{%
 240                                                 \ifthenelse{\equal{}{\vlnnotehdimmodetxt}}%
 241                                                  {\null}%
 242                                                  {%
 243                                                         \setbox0=\hbox{%
 244                                                                 \ifthenelse{\equal{\vlnlasttimeden}{1}}%
 245                                                                  {{\vlntimefont{\vlnlasttimenum}}}%
 246                                                                  {\vlntimefrac{\vlntimefont{\vlnlasttimenum}}/{\vlntimefont{\vlnlasttimeden}}}%
 247                                                          }%
 248                                                         \nobreak\vskip\vlnnotevdim\relax%
 249                                                         \nobreak\vskip0.2mm\relax%
 250                                                         \nobreak\hskip\vlnnotehdim\relax%
 251                                                         \nobreak\hskip-\wd0\relax%
 252                                                         \dp0=0pt\relax%
 253                                                         \box0}%
 254                                          }%
 255                                  }%
 256                                 \ifthenelse{\equal{#6/#7}{\vlnlasttimenum/\vlnlasttimeden}}%
 257                                  {}%
 258                                  {\vlndoatnote{\vlnlastpos}%
 259                                          {}%
 260                                          {\vlnnotehdimmodetxtdo}%
 261                                          {}%
 262                                  }%
 263                         % Archet
 264                                 \ifthenelse{\equal{#4}{C}}%
 265                                          {\ifthenelse{\equal{U}{\vlnlastrealbow}}%
 266                                                  {\def\vlnlastbow{D}}%
 267                                                  {\def\vlnlastbow{U}}}%
 268                                          {\ifthenelse{\equal{#4}{.}}%
 269                                                 {}%
 270                                                 {\def\vlnlastbow{#4}}}%
 271                                 \ifthenelse{\equal{\vlnlastbow}{N}}%
 272                                          {}%
 273                                          {\edef\vlnlastrealbow{\vlnlastbow}}%
 274                                 \vlndoatnote{\vlnlastpos}%
 275                                  {\begingroup\expandafter\color{colVlnBow\vlnlastbow}}%
 276                                  {%
 277                                         \hbox{%
 278                                                 \vrule depth 0pt height \vlnnotevdim width \vlnnotehdim\relax%
 279                                          }%
 280                                  }%
 281                                  {\endgroup}%
 282                         % Cordes
 283                                 \ifthenelse{\equal{#1}{\vlnlastcord}}%
 284                                  {}%
 285                                  {\ifthenelse{\equal{#1}{.}}%
 286                                          {}%
 287                                          {\def\vlnlastcord{#1}%
 288                                                 %\vlndoatnote{\vlnlastpos}%
 289                                                 % {}%
 290                                                 % {\vbox to0pt{%
 291                                                 %       \setbox0=\hbox{{\vlncordfont{%
 292                                                 %               \count@#1\relax%
 293                                                 %               \advance\count@ by1\relax%
 294                                                 %               \ifcase\count@%
 295                                                 %               \or 0\or 1\or 2\or 3%
 296                                                 %               \fi}}}%
 297                                                 %       %\nobreak\vskip\vlnnotevdim\relax%
 298                                                 %       %\nobreak\vskip0.2mm\relax%
 299                                                 %       \nobreak\vskip-0.2mm\relax%
 300                                                 %       \nobreak\vskip-\ht0\relax%
 301                                                 %       \nobreak\hskip\vlnnotehdim\relax%
 302                                                 %       \nobreak\hskip-\wd0\relax%
 303                                                 %       \box0}}%
 304                                                 % {}%
 305                                          }%
 306                                  }%
 307                         % Doigts
 308                                 \ifthenelse{\equal{#3}{.}}%
 309                                  {}%
 310                                  {\vlnlastfinger#3\relax}%
 311                                 \ifthenelse{\equal{\vlnlastbow}{N}%
 312                                 %       \OR\equal{\the\vlnlastfinger}{\vlnlastfingerpos}%
 313                                 %       \AND\equal{\the\vlnlastpos}{\vlnlastposfinger}%
 314                                 %       \AND\equal{\the\vlnlastcord}{\thevlnlastlastcord}%
 315                                  }%
 316                                  {}%
 317                                  {%
 318                                         \expandafter\edef\csname vlnlastfingerpos\romannumeral\vlnlastpos\endcsname{\the\vlnlastfinger}%
 319                                         \expandafter\edef\csname vlnlastposfinger\romannumeral\vlnlastfinger\endcsname{\the\vlnlastpos}%
 320                                         \vlndoatnote{\vlnlastpos}%
 321                                          {}%
 322                                          {\vbox to0pt{%
 323                                                 \setbox0=\hbox{{\vlnfingerfont{\the\vlnlastfinger}}}%
 324                                                 \nobreak\vskip-0.2mm\relax%
 325                                                 \nobreak\vskip-\ht0\relax%
 326                                                 %\vskip-\dp0\relax%
 327                                                 \dp0=0pt\relax% NOTE: to prevent fonts like pnc to mess up the vertical alignment
 328                                                 \box0}}%
 329                                          {}%
 330                                  }%
 331                         % Nom
 332                                 \ifthenelse{\equal{#5}{\vlnlastname}\AND\equal{#2}{\vlnlastpos}}%
 333                                  {}%
 334                                  {%
 335                                         \def\vlnlastname{#5}%
 336                                         \expandafter\edef\csname vlnlastposname\romannumeral\vlnlastpos\endcsname{#5}%
 337                                         \ifthenelse{\equal{\vlnlastbow}{N}}%
 338                                          {}%
 339                                          {%\edef\vlnlastname{#5}%
 340                                                 \vlndoatnote{\vlnlastpos}%
 341                                                  {}%
 342                                                  {\vbox to0pt{%
 343                                                         \setbox0=\hbox{{\vlnnamefont{#5}}}%
 344                                                         \nobreak\vskip\vlnnotevdim\relax%
 345                                                         \nobreak\vskip0.2mm\relax%
 346                                                         \dp0=0pt\relax% NOTE: to prevent fonts like pnc to mess up the vertical alignment
 347                                                         \box0}}%
 348                                                  {}%
 349                                          }%
 350                                  }%
 351                         \@ifnextchar&{%
 352                                 \def\next&{%
 353                                         \nointerlineskip%
 354                                  }%
 355                                 \next%
 356                          }{%
 357                                 \vlnnextnote%
 358                                 \nointerlineskip%
 359                          }%
 360                  }%
 361                 % Cordes
 362                         \def\vlncordposi{0}%    G
 363                         \def\vlncordposii{7}%   D
 364                         \def\vlncordposiii{14}% A
 365                         \def\vlncordposiv{21}%  E
 366                 % Crochets
 367                         \def\vlnnotehook{}%
 368                 % Demi-tons alphabétiques sans modification
 369                         \expandafter\def\csname vlnnotetoneofnameG=\endcsname{0}%
 370                         \expandafter\def\csname vlnnotetoneofnameG+\endcsname{1}%
 371                         \expandafter\def\csname vlnnotetoneofnameA-\endcsname{1}%
 372                         \expandafter\def\csname vlnnotetoneofnameA=\endcsname{2}%
 373                         \expandafter\def\csname vlnnotetoneofnameA+\endcsname{3}%
 374                         \expandafter\def\csname vlnnotetoneofnameB-\endcsname{3}%
 375                         \expandafter\def\csname vlnnotetoneofnameB=\endcsname{4}%
 376                         \expandafter\def\csname vlnnotetoneofnameB+\endcsname{5}%
 377                         \expandafter\def\csname vlnnotetoneofnameC-\endcsname{4}%
 378                         \expandafter\def\csname vlnnotetoneofnameC=\endcsname{5}%
 379                         \expandafter\def\csname vlnnotetoneofnameC+\endcsname{6}%
 380                         \expandafter\def\csname vlnnotetoneofnameD-\endcsname{6}%
 381                         \expandafter\def\csname vlnnotetoneofnameD=\endcsname{7}%
 382                         \expandafter\def\csname vlnnotetoneofnameD+\endcsname{8}%
 383                         \expandafter\def\csname vlnnotetoneofnameE-\endcsname{8}%
 384                         \expandafter\def\csname vlnnotetoneofnameE=\endcsname{9}%
 385                         \expandafter\def\csname vlnnotetoneofnameE+\endcsname{10}%
 386                         \expandafter\def\csname vlnnotetoneofnameF-\endcsname{9}%
 387                         \expandafter\def\csname vlnnotetoneofnameF=\endcsname{10}%
 388                         \expandafter\def\csname vlnnotetoneofnameF+\endcsname{11}%
 389                         \expandafter\def\csname vlnnotetoneofnameG-\endcsname{11}%
 390                 % Modifications
 391                         \expandafter\def\csname vlnshiftsymbol-\endcsname{$\flat$}%
 392                         \expandafter\def\csname vlnshiftsymbol=\endcsname{}%
 393                         \expandafter\def\csname vlnshiftsymbol+\endcsname{$\sharp$}%
 394                 \def\vlnnotedrawtonebyname#1#2#3#4#5#6{%
 395                         \ifthenelse{\equal{#1}{.}}%
 396                          {}%
 397                          {\vlnlastposoctave#1\relax}%
 398                         \ifthenelse{\equal{#2}{.}}%
 399                          {}%
 400                          {\def\vlnlastletter{#2}}%
 401                         \ifthenelse{\equal{#3}{.}}%
 402                          {}%
 403                          {\def\vlnlastshift{#3}}%
 404                         \edef\tmp{\csname vlnnotetoneofname\vlnlastletter\vlnlastshift\endcsname}%
 405                         \vlnnotepos\tmp%
 406                         \count@\vlnlastposoctave\relax%
 407                         \multiply\count@ by12\relax%
 408                         \advance\vlnnotepos by\count@%
 409                         \ifthenelse{\equal{#4}{.}}%
 410                          {\count@\vlnlastcord}%
 411                          {\count@#4}%
 412                         \advance\count@ by1\relax%
 413                         \advance\vlnnotepos by-\csname vlncordpos\romannumeral\count@\endcsname%
 414                         \edef\nam{\vlnlastletter\csname vlnshiftsymbol\vlnlastshift\endcsname}%
 415                         \vlnnotedraw crd{#4}pos{\the\vlnnotepos}fgr{#5}bow{#6}nam{\nam}tim%
 416                  }%
 417                 \def\vlnpart#1{%
 418                         \vlndoatnote{0}%
 419                          {}%
 420                          {\vbox to0pt{%
 421                                 \setbox0=\hbox{{\vlnpartfont{#1}}}%
 422                                 \nobreak\vskip-0.2mm\relax%
 423                                 \nobreak\vskip-\ht0\relax%
 424                                 \dp0=0pt\relax% NOTE: to prevent fonts like pnc to mess up the vertical alignment
 425                                 \box0}}%
 426                          {}%
 427                  }%
 428                 \def\vlnbar{%
 429                         \vlndoatnote{0}%
 430                          {}%
 431                          {\vbox to0pt{%
 432                                 \setbox0=\hbox{\color{colVlnLineHalfToneBase}\vrule depth 0pt height \vlnstaffvdim width 0.1pt\relax}%
 433                                 \nobreak\vskip\vlnnotevdimmore\relax%
 434                                 \dp0=0pt\relax%
 435                                 \box0}}%
 436                          {}%
 437                  }%