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| 1 | <?php |
| 2 | namespace MediaWiki\Extension\Math\WikiTexVC\MMLmappings; |
| 3 | |
| 4 | use IntlChar; |
| 5 | use MediaWiki\Extension\Math\WikiTexVC\MMLmappings\TexConstants\Misc; |
| 6 | use MediaWiki\Extension\Math\WikiTexVC\MMLmappings\TexConstants\Sizes; |
| 7 | use MediaWiki\Extension\Math\WikiTexVC\MMLmappings\TexConstants\Tag; |
| 8 | use MediaWiki\Extension\Math\WikiTexVC\MMLmappings\TexConstants\TexClass; |
| 9 | use MediaWiki\Extension\Math\WikiTexVC\MMLmappings\TexConstants\Variants; |
| 10 | use MediaWiki\Extension\Math\WikiTexVC\MMLmappings\Util\MMLParsingUtil; |
| 11 | use MediaWiki\Extension\Math\WikiTexVC\MMLmappings\Util\MMLutil; |
| 12 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmenclose; |
| 13 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmerror; |
| 14 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmfrac; |
| 15 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmi; |
| 16 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmmultiscripts; |
| 17 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmo; |
| 18 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmover; |
| 19 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmpadded; |
| 20 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmphantom; |
| 21 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmroot; |
| 22 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmrow; |
| 23 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmspace; |
| 24 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmsqrt; |
| 25 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmstyle; |
| 26 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmsub; |
| 27 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmsup; |
| 28 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmtable; |
| 29 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmtd; |
| 30 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmtext; |
| 31 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmtr; |
| 32 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmunder; |
| 33 | use MediaWiki\Extension\Math\WikiTexVC\MMLnodes\MMLmunderover; |
| 34 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\DQ; |
| 35 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\FQ; |
| 36 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\Fun1; |
| 37 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\Fun1nb; |
| 38 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\Fun2; |
| 39 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\Fun2sq; |
| 40 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\Fun4; |
| 41 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\Literal; |
| 42 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\Matrix; |
| 43 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\TexArray; |
| 44 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\TexNode; |
| 45 | use MediaWiki\Extension\Math\WikiTexVC\Nodes\UQ; |
| 46 | use MediaWiki\Extension\Math\WikiTexVC\TexUtil; |
| 47 | use MediaWiki\Extension\Math\WikiTexVC\TexVC; |
| 48 | |
| 49 | /** |
| 50 | * Parsing functions for specific recognized mappings. |
| 51 | * Usually the parsing functions are invoked from the BaseMethods classes. |
| 52 | */ |
| 53 | class BaseParsing { |
| 54 | |
| 55 | public static function accent( $node, $passedArgs, $name, $operatorContent, $accent, $stretchy = null ) { |
| 56 | // Currently this is own implementation from Fun1.php |
| 57 | // TODO The first if-clause is mathjax specific (and not necessary by generic parsers) |
| 58 | // and will most probably removed (just for running all tc atm) |
| 59 | if ( $accent == "00B4" || $accent == "0060" ) { |
| 60 | $attrs = [ Tag::SCRIPTTAG => "true" ]; |
| 61 | } else { |
| 62 | if ( $stretchy == null ) { |
| 63 | // $attrs = [ "stretchy" => "false" ]; // not mention explicit stretchy |
| 64 | $attrs = []; |
| 65 | } else { |
| 66 | $attrs = [ "stretchy" => "true" ]; |
| 67 | } |
| 68 | } |
| 69 | // Fetching entity from $accent key tbd |
| 70 | $entity = MMLutil::createEntity( $accent ); |
| 71 | if ( !$entity ) { |
| 72 | $entity = $accent; |
| 73 | } |
| 74 | |
| 75 | $mrow = new MMLmrow(); |
| 76 | $mo = new MMLmo( "", $attrs ); // $passedArgs |
| 77 | $mover = new MMLmover(); |
| 78 | $ret = $mrow->encapsulateRaw( |
| 79 | $mrow->encapsulateRaw( |
| 80 | $mover->encapsulateRaw( |
| 81 | $node->getArg()->renderMML( $passedArgs ) . |
| 82 | $mo->encapsulateRaw( $entity ) |
| 83 | ) |
| 84 | ) |
| 85 | ); |
| 86 | return $ret; |
| 87 | } |
| 88 | |
| 89 | public static function array( $node, $passedArgs, $operatorContent, $name, $begin = null, $open = null, |
| 90 | $close = null, $align = null, $spacing = null, |
| 91 | $vspacing = null, $style = null, $raggedHeight = null ) { |
| 92 | $output = ""; |
| 93 | $mrow = new MMLmrow(); |
| 94 | if ( $open != null ) { |
| 95 | $resDelimiter = TexUtil::getInstance()->delimiter( trim( $open ) ) ?? false; |
| 96 | if ( $resDelimiter ) { |
| 97 | // $retDelim = $bm->checkAndParseDelimiter($open, $node,$passedArgs,true); |
| 98 | $moOpen = new MMLmo( TexClass::OPEN ); |
| 99 | $output .= $moOpen->encapsulateRaw( $resDelimiter[0] ); |
| 100 | } |
| 101 | } |
| 102 | if ( $name == "Bmatrix" || $name == "bmatrix" || $name == "Vmatrix" |
| 103 | || $name == "vmatrix" || $name == "smallmatrix" || $name == "pmatrix" || $name == "matrix" ) { |
| 104 | // This is a workaround and might be improved mapping BMatrix to Matrix directly instead of array |
| 105 | return self::matrix( $node, $passedArgs, $operatorContent, $name, |
| 106 | $open, $close, null, null, null, null, true ); |
| 107 | |
| 108 | } else { |
| 109 | $output .= $mrow->encapsulateRaw( $node->getMainarg()->renderMML() ); |
| 110 | } |
| 111 | |
| 112 | if ( $close != null ) { |
| 113 | $resDelimiter = TexUtil::getInstance()->delimiter( trim( $close ) ) ?? false; |
| 114 | if ( $resDelimiter ) { |
| 115 | $moClose = new MMLmo( TexClass::CLOSE ); |
| 116 | $output .= $moClose->encapsulateRaw( $resDelimiter[0] ); |
| 117 | } |
| 118 | } |
| 119 | return $output; |
| 120 | } |
| 121 | |
| 122 | public static function alignAt( Matrix $node, $passedArgs, $operatorContent, $name, $smth, |
| 123 | $smth2 = null ) { |
| 124 | // Parsing is very similar to AmsEQArray, maybe extract function ... tcs: 178 |
| 125 | $mrow = new MMLmrow(); |
| 126 | $mtable = new MMLmtable( "" ); |
| 127 | $mtr = new MMLmtr(); |
| 128 | $mtd = new MMLmtd(); |
| 129 | $renderedInner = ""; |
| 130 | |
| 131 | foreach ( $node as $tableRow ) { |
| 132 | $renderedInner .= $mtr->getStart(); |
| 133 | foreach ( $tableRow->getArgs() as $tableCell ) { |
| 134 | $renderedInner .= $mtd->getStart() . $tableCell->renderMML() . $mtd->getEnd(); |
| 135 | } |
| 136 | $renderedInner .= $mtr->getEnd(); |
| 137 | } |
| 138 | return $mrow->encapsulateRaw( $mtable->encapsulateRaw( $renderedInner ) ); |
| 139 | } |
| 140 | |
| 141 | public static function amsEqnArray( $node, $passedArgs, $operatorContent, $name, $smth, $smth2 = null ) { |
| 142 | $mrow = new MMLmrow(); |
| 143 | $mtable = new MMLmtable( '' ); |
| 144 | $mtr = new MMLmtr(); |
| 145 | $mtd = new MMLmtd(); |
| 146 | $renderedInner = ""; |
| 147 | foreach ( $node as $tableRow ) { |
| 148 | $renderedInner .= $mtr->getStart(); |
| 149 | foreach ( $tableRow->getArgs() as $tableCell ) { |
| 150 | $renderedInner .= $mtd->encapsulateRaw( $tableCell->renderMML() ); // pass args here ? |
| 151 | } |
| 152 | $renderedInner .= $mtr->getEnd(); |
| 153 | } |
| 154 | return $mrow->encapsulateRaw( $mtable->encapsulateRaw( $renderedInner ) ); |
| 155 | } |
| 156 | |
| 157 | public static function boldsymbol( $node, $passedArgs, $operatorContent, $name, $smth = null, $smth2 = null ) { |
| 158 | $mrow = new MMLmrow(); |
| 159 | $passedArgs = array_merge( [ "mathvariant" => Variants::BOLDITALIC ] ); |
| 160 | return $mrow->encapsulateRaw( $node->getArg()->renderMML( $passedArgs ) ); |
| 161 | } |
| 162 | |
| 163 | public static function cancel( Fun1 $node, $passedArgs, $operatorContent, $name, $notation = '' ): string { |
| 164 | $outer = new MMLmenclose( '', [ 'notation' => $notation, 'class' => 'menclose' ] ); |
| 165 | $bars = ''; |
| 166 | foreach ( explode( ' ', $notation ) as $element ) { |
| 167 | $bars .= ( new MMLmrow( '', [ 'class' => 'menclose-' . $element ] ) )->getEmpty(); |
| 168 | } |
| 169 | |
| 170 | return $outer->encapsulateRaw( $node->getArg()->renderMML() . $bars ); |
| 171 | } |
| 172 | |
| 173 | public static function cancelTo( $node, $passedArgs, $operatorContent, $name, $notation = null ) { |
| 174 | $mrow = new MMLmrow(); |
| 175 | $msup = new MMLmsup(); |
| 176 | $mpAdded = new MMLmpadded( "", [ "depth" => "-.1em", "height" => "+.1em", "voffset" => ".1em" ] ); |
| 177 | |
| 178 | $menclose = new MMLmenclose( "", [ "notation" => $notation ] ); |
| 179 | $inner = $menclose->encapsulateRaw( |
| 180 | $node->getArg2()->renderMML() ) . $mpAdded->encapsulateRaw( $node->getArg1()->renderMML() ); |
| 181 | return $mrow->encapsulateRaw( $msup->encapsulateRaw( $inner ) ); |
| 182 | } |
| 183 | |
| 184 | public static function chemCustom( $node, $passedArgs, $operatorContent, $name, $translation = null ) { |
| 185 | return $translation ?: 'tbd chemCustom'; |
| 186 | } |
| 187 | |
| 188 | public static function customLetters( $node, $passedArgs, $operatorContent, $name, $char, $isOperator = false ) { |
| 189 | $mrow = new MMLmrow(); |
| 190 | |
| 191 | if ( $isOperator ) { |
| 192 | $mo = new MMLmo(); |
| 193 | return $mrow->encapsulateRaw( $mo->encapsulateRaw( $char ) ); |
| 194 | } |
| 195 | |
| 196 | $mi = new MMLmi( "", [ "mathvariant" => "normal" ] ); |
| 197 | return $mrow->encapsulateRaw( $mi->encapsulateRaw( $char ) ); |
| 198 | } |
| 199 | |
| 200 | public static function cFrac( $node, $passedArgs, $operatorContent, $name ) { |
| 201 | $mrow = new MMLmrow(); |
| 202 | $mfrac = new MMLmfrac(); |
| 203 | $mstyle = new MMLmstyle( "", [ "displaystyle" => "false", "scriptlevel" => "0" ] ); |
| 204 | $mpAdded = new MMLmpadded( "", [ "depth" => "3pt", "height" => "8.6pt", "width" => "0" ] ); |
| 205 | // See TexUtilMMLTest testcase 81 |
| 206 | // (mml3 might be erronous here, but this element seems to be rendered correctly) |
| 207 | $whatIsThis = $mrow->getStart() . $mpAdded->getStart() . $mpAdded->getEnd() . $mrow->getEnd(); |
| 208 | $inner = $mrow->encapsulateRaw( $whatIsThis . |
| 209 | $mstyle->encapsulateRaw( $mrow->encapsulateRaw( $node->getArg1()->renderMML() ) ) ) . |
| 210 | $mrow->encapsulateRaw( $whatIsThis . $mstyle->encapsulateRaw( |
| 211 | $mrow->encapsulateRaw( $node->getArg2()->renderMML() ) ) ); |
| 212 | |
| 213 | return $mrow->encapsulateRaw( $mfrac->encapsulateRaw( $inner ) ); |
| 214 | } |
| 215 | |
| 216 | public static function crLaTeX( $node, $passedArgs, $operatorContent, $name ) { |
| 217 | $mspace = new MMLmspace( "", [ "linebreak" => "newline" ] ); |
| 218 | return $mspace->getEmpty(); |
| 219 | } |
| 220 | |
| 221 | public static function dots( $node, $passedArgs, $operatorContent, $name, $smth = null, $smth2 = null ) { |
| 222 | // lowerdots || centerdots seems aesthetical, just using lowerdots atm s |
| 223 | $mo = new MMLmo( "", $passedArgs ); |
| 224 | return $mo->encapsulateRaw( "…" ); |
| 225 | } |
| 226 | |
| 227 | public static function genFrac( $node, $passedArgs, $operatorContent, $name, |
| 228 | $left = null, $right = null, $thick = null, $style = null ) { |
| 229 | // Actually this is in AMSMethods, consider refactoring left, right, thick, style |
| 230 | $bm = new BaseMethods(); |
| 231 | $ret = $bm->checkAndParseDelimiter( $name, $node, $passedArgs, $operatorContent, true ); |
| 232 | if ( $ret ) { |
| 233 | // TBD |
| 234 | if ( $left == null ) { |
| 235 | $left = $ret; |
| 236 | } |
| 237 | if ( $right == null ) { |
| 238 | $right = $ret; |
| 239 | } |
| 240 | if ( $thick == null ) { |
| 241 | $thick = $ret; |
| 242 | } |
| 243 | if ( $style == null ) { |
| 244 | $style = trim( $ret ); |
| 245 | } |
| 246 | } |
| 247 | $attrs = []; |
| 248 | $fract = null; |
| 249 | $styleAttr = []; |
| 250 | $displayStyle = "false"; |
| 251 | if ( in_array( $thick, [ 'thin', 'medium', 'thick', '0' ], true ) ) { |
| 252 | $attrs = array_merge( $attrs, [ "linethickness" => $thick ] ); |
| 253 | } |
| 254 | if ( $style !== '' ) { |
| 255 | $styleDigit = intval( $style, 10 ); |
| 256 | $styleAlpha = [ 'D', 'T', 'S', 'SS' ][$styleDigit]; |
| 257 | if ( $styleAlpha == null ) { |
| 258 | $mrow = new MMLmrow(); |
| 259 | return $mrow->encapsulateRaw( "Bad math style" ); |
| 260 | } |
| 261 | |
| 262 | if ( $styleAlpha === 'D' ) { |
| 263 | // NodeUtil_js_1.default.setProperties(frac, { displaystyle: true, scriptlevel: 0 }); |
| 264 | |
| 265 | // tbd add props |
| 266 | $displayStyle = "true"; |
| 267 | $styleAttr = [ "minsize" => "2.047em" ]; |
| 268 | |
| 269 | } else { |
| 270 | $styleAttr = [ "minsize" => "1.2em" ]; |
| 271 | } |
| 272 | |
| 273 | /* @phan-suppress-next-line SecurityCheck-DoubleEscaped */ |
| 274 | $frac = new MMLmfrac( '', $attrs ); |
| 275 | } else { |
| 276 | // NodeUtil_js_1.default.setProperties(frac, { displaystyle: false, |
| 277 | // scriptlevel: styleDigit - 1 }); |
| 278 | // tbd add props |
| 279 | /* @phan-suppress-next-line SecurityCheck-DoubleEscaped */ |
| 280 | $frac = new MMLmfrac( '', $attrs ); |
| 281 | $styleAttr = [ "maxsize" => "1.2em", "minsize" => "1.2em" ]; |
| 282 | |
| 283 | } |
| 284 | $mrow = new MMLmrow(); |
| 285 | $mstyle = new MMLmstyle( "", [ "displaystyle" => $displayStyle, "scriptlevel" => "0" ] ); |
| 286 | $output = $mrow->getStart(); |
| 287 | if ( $style !== '' ) { |
| 288 | $output .= $mstyle->getStart(); |
| 289 | } |
| 290 | $output .= $mrow->getStart(); |
| 291 | if ( $left ) { |
| 292 | $mrowOpen = new MMLmrow( TexClass::OPEN ); |
| 293 | $moL = new MMLmo( "", $styleAttr ); |
| 294 | $output .= $mrowOpen->encapsulateRaw( $moL->encapsulateRaw( $left ) ); |
| 295 | } |
| 296 | $output .= $frac->encapsulateRaw( $mrow->encapsulateRaw( $node->getArg1()->renderMML() ) . |
| 297 | $mrow->encapsulateRaw( $node->getArg2()->renderMML() ) ); |
| 298 | if ( $right ) { |
| 299 | $mrowClose = new MMLmrow( TexClass::CLOSE ); |
| 300 | $moR = new MMLmo( "", $styleAttr ); |
| 301 | $output .= $mrowClose->encapsulateRaw( $moR->encapsulateRaw( $right ) ); |
| 302 | |
| 303 | } |
| 304 | $output .= $mrow->getEnd(); |
| 305 | if ( $style !== '' ) { |
| 306 | $output .= $mstyle->getEnd(); |
| 307 | } |
| 308 | $output .= $mrow->getEnd(); |
| 309 | |
| 310 | return $output; |
| 311 | } |
| 312 | |
| 313 | public static function frac( $node, $passedArgs, $operatorContent, $name ) { |
| 314 | $mrow = new MMLmrow(); |
| 315 | $mfrac = new MMLmfrac(); |
| 316 | if ( $node instanceof Fun2 ) { |
| 317 | $inner = $mrow->encapsulateRaw( $node->getArg1()->renderMML() ) . |
| 318 | $mrow->encapsulateRaw( $node->getArg2()->renderMML() ); |
| 319 | } elseif ( $node instanceof DQ ) { |
| 320 | $inner = $mrow->encapsulateRaw( $node->getBase()->renderMML() ) . |
| 321 | $mrow->encapsulateRaw( $node->getDown()->renderMML() ); |
| 322 | } else { |
| 323 | $inner = ""; |
| 324 | foreach ( $node->getArgs() as $arg ) { |
| 325 | $rendered = is_string( $arg ) ? $arg : $arg->renderMML(); |
| 326 | $inner .= $mrow->encapsulateRaw( $rendered ); |
| 327 | } |
| 328 | } |
| 329 | return $mrow->encapsulateRaw( $mfrac->encapsulateRaw( $inner ) ); |
| 330 | } |
| 331 | |
| 332 | public static function hline( $node, $passedArgs, $operatorContent, $name, |
| 333 | $smth1 = null, $smth2 = null, $smth3 = null, $smth4 = null ) { |
| 334 | // HLine is most probably not parsed this way, since only parsed in Matrix context |
| 335 | $mmlRow = new MMLmrow( "tbd" ); |
| 336 | return $mmlRow->encapsulateRaw( "HLINE TBD" ); |
| 337 | } |
| 338 | |
| 339 | public static function hskip( $node, $passedArgs, $operatorContent, $name ) { |
| 340 | if ( $node->getArg()->isCurly() ) { |
| 341 | $unit = MMLutil::squashLitsToUnit( $node->getArg() ); |
| 342 | if ( !$unit ) { |
| 343 | return null; |
| 344 | } |
| 345 | $em = MMLutil::dimen2em( $unit ); |
| 346 | } else { |
| 347 | // Prevent parsing in unmapped cases |
| 348 | return null; |
| 349 | } |
| 350 | // Added kern j4t |
| 351 | if ( $name == "mskip" || $name == "mkern" || "kern" ) { |
| 352 | $args = [ "width" => $em ]; |
| 353 | } else { |
| 354 | return null; |
| 355 | } |
| 356 | |
| 357 | $mspace = new MMLmspace( "", $args ); |
| 358 | return $mspace->encapsulateRaw( "" ); |
| 359 | } |
| 360 | |
| 361 | public static function handleOperatorName( $node, $passedArgs, $operatorContent, $name ) { |
| 362 | // In example "\\operatorname{a}" |
| 363 | $applyFct = self::getApplyFct( $operatorContent ); |
| 364 | $mmlNot = ""; |
| 365 | if ( isset( $operatorContent['not'] ) && $operatorContent['not'] ) { |
| 366 | $mmlNot = MMLParsingUtil::createNot(); |
| 367 | } |
| 368 | $passedArgs = array_merge( $passedArgs, [ Tag::CLASSTAG => TexClass::OP, "mathvariant" => Variants::NORMAL ] ); |
| 369 | $state = [ 'squashLiterals' => true ]; |
| 370 | return $mmlNot . $node->getArg()->renderMML( $passedArgs, $state ) . $applyFct; |
| 371 | } |
| 372 | |
| 373 | public static function lap( $node, $passedArgs, $operatorContent, $name ) { |
| 374 | if ( !$node instanceof Fun1 ) { |
| 375 | return null; |
| 376 | } |
| 377 | if ( trim( $name ) === "\\rlap" ) { |
| 378 | $args = [ "width" => "0" ]; |
| 379 | } elseif ( trim( $name ) === "\\llap" ) { |
| 380 | $args = [ "width" => "0", "lspace" => "-1width" ]; |
| 381 | } else { |
| 382 | return null; |
| 383 | } |
| 384 | $mrow = new MMLmrow(); |
| 385 | $mpAdded = new MMLmpadded( "", $args ); |
| 386 | return $mrow->encapsulateRaw( $mpAdded->encapsulateRaw( $node->getArg()->renderMML() ) ); |
| 387 | } |
| 388 | |
| 389 | public static function macro( $node, $passedArgs, $operatorContent, $name, |
| 390 | $macro = '', $argcount = null, $def = null ) { |
| 391 | // Parse the Macro |
| 392 | if ( $macro == "\\text{ }" ) { |
| 393 | $mtext = new MMLmtext(); |
| 394 | return $mtext->encapsulateRaw( ' ' ); |
| 395 | } |
| 396 | switch ( trim( $name ) ) { |
| 397 | case "\\mod": |
| 398 | $mmlRow = new MMLmrow(); |
| 399 | $mo = new MMLmo( "", [ "lspace" => "2.5pt", "rspace" => "2.5pt" ] ); |
| 400 | // @phan-suppress-next-line PhanUndeclaredMethod |
| 401 | $inner = $node->getArg() instanceof TexNode ? $node->getArg()->renderMML() : ""; |
| 402 | return $mmlRow->encapsulateRaw( $mo->encapsulate( "mod" ) . $inner ); |
| 403 | case "\\pmod": |
| 404 | // tbd indicate in mapping that this is composed within php |
| 405 | $mmlRow = new MMLmrow(); |
| 406 | $mspace = new MMLmspace( "", [ "width" => "0.444em" ] ); |
| 407 | $mspace2 = new MMLmspace( "", [ "width" => "0.333em" ] ); |
| 408 | $mo = new MMLmo( "", [ "stretchy" => "false" ] ); |
| 409 | $mi = new MMLmi(); |
| 410 | // @phan-suppress-next-line PhanUndeclaredMethod |
| 411 | $inner = $node->getArg() instanceof TexNode ? $node->getArg()->renderMML() : ""; |
| 412 | |
| 413 | return $mmlRow->encapsulateRaw( $mspace->encapsulate() . |
| 414 | $mo->encapsulate( "(" ) . $mi->encapsulate( "mod" ) . |
| 415 | $mspace2->encapsulate() . $inner . $mo->encapsulate( ")" ) ); |
| 416 | case "\\varlimsup": |
| 417 | case "\\varliminf": |
| 418 | // hardcoded macro in php (there is also a dynamic mapping which is not completely resolved atm) |
| 419 | $mmlRow = new MMLmrow( TexClass::OP ); |
| 420 | if ( trim( $name ) === "\\varlimsup" ) { |
| 421 | $movu = new MMLmover(); |
| 422 | |
| 423 | } else { |
| 424 | $movu = new MMLmunder(); |
| 425 | } |
| 426 | $mmlMi = new MMLmi(); |
| 427 | $mo = new MMLmo( "", [ "accent" => "true" ] ); |
| 428 | return $mmlRow->encapsulateRaw( $movu->encapsulateRaw( |
| 429 | $mmlMi->encapsulateRaw( "lim" ) . $mo->encapsulateRaw( "―" ) ) ); |
| 430 | |
| 431 | case "\\varinjlim": |
| 432 | $mmlRow = new MMLmrow( TexClass::OP ); |
| 433 | $mmlMunder = new MMLmunder(); |
| 434 | $mi = new MMLmi(); |
| 435 | $mo = new MMLmo(); |
| 436 | return $mmlRow->encapsulateRaw( $mmlMunder->encapsulateRaw( |
| 437 | $mi->encapsulateRaw( "lim" ) . |
| 438 | $mo->encapsulateRaw( "→" ) ) |
| 439 | ); |
| 440 | case "\\varprojlim": |
| 441 | $mmlRow = new MMLmrow( TexClass::OP ); |
| 442 | $mmlMunder = new MMLmunder(); |
| 443 | $mi = new MMLmi(); |
| 444 | $mo = new MMLmo(); |
| 445 | return $mmlRow->encapsulateRaw( $mmlMunder->encapsulateRaw( |
| 446 | $mi->encapsulate( "lim" ) . |
| 447 | $mo->encapsulateRaw( "←" ) |
| 448 | ) ); |
| 449 | case "\\stackrel": |
| 450 | // hardcoded macro in php (there is also a dynamic mapping which is not not completely resolved atm) |
| 451 | $mmlRow = new MMLmrow(); |
| 452 | $mmlRowInner = new MMLmrow( TexClass::REL ); |
| 453 | $mover = new MMLmover(); |
| 454 | $mmlRowArg2 = new MMLmrow( TexClass::OP ); |
| 455 | if ( $node instanceof DQ ) { |
| 456 | $inner = $mover->encapsulateRaw( $mmlRowArg2->encapsulateRaw( |
| 457 | $node->getBase()->renderMML() ) . |
| 458 | $mmlRow->encapsulateRaw( $node->getDown()->renderMML() ) |
| 459 | ); |
| 460 | } else { |
| 461 | $inner = $mover->encapsulateRaw( $mmlRowArg2->encapsulateRaw( |
| 462 | // @phan-suppress-next-line PhanUndeclaredMethod |
| 463 | $node->getArg2()->renderMML() ) . |
| 464 | // @phan-suppress-next-line PhanUndeclaredMethod |
| 465 | $mmlRow->encapsulateRaw( $node->getArg1()->renderMML() ) |
| 466 | ); |
| 467 | } |
| 468 | return $mmlRow->encapsulateRaw( $mmlRowInner->encapsulateRaw( $inner ) ); |
| 469 | case "\\bmod": |
| 470 | $mo = new MMLmo( "", [ "lspace" => Sizes::THICKMATHSPACE, "rspace" => Sizes::THICKMATHSPACE ] ); |
| 471 | $mmlRow = new MMLmrow( TexClass::ORD ); |
| 472 | $mspace = new MMLmspace( "", [ "width" => "0.167em" ] ); |
| 473 | // @phan-suppress-next-line PhanUndeclaredMethod |
| 474 | $inner = $node->getArg() instanceof TexNode ? |
| 475 | // @phan-suppress-next-line PhanUndeclaredMethod |
| 476 | $mmlRow->encapsulateRaw( $node->getArg()->renderMML() ) : ""; |
| 477 | return $mmlRow->encapsulateRaw( $mo->encapsulate( "mod" ) . |
| 478 | $inner . $mmlRow->encapsulateRaw( $mspace->getEmpty() ) ); |
| 479 | case "\\implies": |
| 480 | $mstyle = new MMLmstyle( "", [ "scriptlevel" => "0" ] ); |
| 481 | $mspace = new MMLmspace( "", [ "width" => "0.278em" ] ); |
| 482 | $mo = new MMLmo(); |
| 483 | return $mstyle->encapsulateRaw( $mspace->getEmpty() ) . $mo->encapsulateRaw( "⟹" ) . |
| 484 | $mstyle->encapsulateRaw( $mspace->getEmpty() ); |
| 485 | case "\\iff": |
| 486 | $mstyle = new MMLmstyle( "", [ "scriptlevel" => "0" ] ); |
| 487 | $mspace = new MMLmspace( "", [ "width" => "0.278em" ] ); |
| 488 | $mo = new MMLmo(); |
| 489 | return $mstyle->encapsulateRaw( $mspace->getEmpty() ) . $mo->encapsulateRaw( "⟺" ) . |
| 490 | $mstyle->encapsulateRaw( $mspace->getEmpty() ); |
| 491 | case "\\tripledash": |
| 492 | // Using emdash for rendering here. |
| 493 | $mo = new MMLmo(); |
| 494 | return $mo->encapsulateRaw( "—" ); |
| 495 | case "\\longrightleftharpoons": |
| 496 | case "\\longLeftrightharpoons": |
| 497 | case "\\longRightleftharpoons": |
| 498 | $texvc = new TexVC(); |
| 499 | $warnings = []; |
| 500 | $checkRes = $texvc->check( $macro, [ "usemhchem" => true, "usemhchemtexified" => true ], |
| 501 | $warnings, true ); |
| 502 | return $checkRes["input"]->renderMML(); |
| 503 | case "\\longleftrightarrows": |
| 504 | // The tex-cmds used in makro are not supported, just use a hardcoded mml macro here. |
| 505 | $mtext = new MMLmtext(); |
| 506 | $mrowRel = new MMLmrow( TexClass::REL ); |
| 507 | $mrowOrd = new MMLmrow( TexClass::ORD ); |
| 508 | $mrowOp = new MMLmrow( TexClass::OP ); |
| 509 | $mover = new MMLmover(); |
| 510 | $mpadded = new MMLmpadded( "", [ "height" => "0", "depth" => "0" ] ); |
| 511 | $mo = new MMLmo( "", [ "stretchy" => "false" ] ); |
| 512 | $mspace = new MMLmspace( "", [ "width" => "0px", "height" => ".25em", |
| 513 | "depth" => "0px", "mathbackground" => "black" ] ); |
| 514 | return $mtext->encapsulateRaw( " " ) . |
| 515 | $mrowRel->encapsulateRaw( $mover->encapsulateRaw( |
| 516 | $mrowOp->encapsulateRaw( |
| 517 | $mrowOrd->encapsulateRaw( $mpadded->encapsulateRaw( |
| 518 | $mo->encapsulateRaw( "⟵" ) ) ) . |
| 519 | $mspace->getEmpty() ) . |
| 520 | $mrowOrd->encapsulateRaw( |
| 521 | $mo->encapsulateRaw( "⟶" ) |
| 522 | ) ) ); |
| 523 | |
| 524 | } |
| 525 | |
| 526 | // Removed all token based parsing, since macro resolution for the supported macros can be hardcoded in php |
| 527 | $mmlMrow = new MMLmrow(); |
| 528 | return $mmlMrow->encapsulate( "macro not resolved: " . $macro ); |
| 529 | } |
| 530 | |
| 531 | public static function matrix( Matrix $node, $passedArgs, $operatorContent, |
| 532 | $name, $open = null, $close = null, $align = null, $spacing = null, |
| 533 | $vspacing = null, $style = null, $cases = null, $numbered = null ) { |
| 534 | $resInner = ''; |
| 535 | $mtr = new MMLmtr(); |
| 536 | $tableArgs = [ "columnspacing" => "1em", "rowspacing" => "4pt" ]; |
| 537 | $boarder = $node->getBoarder(); |
| 538 | if ( $align ) { |
| 539 | $tableArgs['columnalign'] = $align; |
| 540 | } elseif ( $node->hasColumnInfo() ) { |
| 541 | $tableArgs['columnalign'] = $node->getAlignInfo(); |
| 542 | } |
| 543 | $rowNo = 0; |
| 544 | $lines = $node->getLines(); |
| 545 | foreach ( $node as $row ) { |
| 546 | $resInner .= $mtr->getStart(); |
| 547 | $colNo = 0; |
| 548 | foreach ( $row as $cell ) { |
| 549 | $usedArg = clone $cell; |
| 550 | if ( $usedArg instanceof TexArray && |
| 551 | $usedArg->getLength() >= 1 && |
| 552 | $usedArg[0] instanceof Literal && |
| 553 | $usedArg[0]->getArg() === '\\hline ' |
| 554 | ) { |
| 555 | $usedArg->pop(); |
| 556 | if ( $rowNo === $node->getLength() - 1 && |
| 557 | $usedArg->getLength() === 0 |
| 558 | ) { |
| 559 | // remove the started row |
| 560 | $resInner = substr( $resInner, 0, -1 * strlen( $mtr->getStart() ) ); |
| 561 | continue 2; |
| 562 | } |
| 563 | } |
| 564 | $mtdAttributes = []; |
| 565 | $texclass = $lines[$rowNo] ? TexClass::TOP : ''; |
| 566 | $texclass .= $lines[$rowNo + 1] ?? false ? ' ' . TexClass::BOTTOM : ''; |
| 567 | $texclass .= $boarder[$colNo] ?? false ? ' ' . TexClass::LEFT : ''; |
| 568 | $texclass .= $boarder[$colNo + 1 ] ?? false ? ' ' . TexClass::RIGHT : ''; |
| 569 | $texclass = trim( $texclass ); |
| 570 | if ( $texclass ) { |
| 571 | $mtdAttributes['class'] = $texclass; |
| 572 | } |
| 573 | $mtd = new MMLmtd( '', $mtdAttributes ); |
| 574 | |
| 575 | $state = [ 'inMatrix' => true ]; |
| 576 | $resInner .= $mtd->encapsulateRaw( $usedArg->renderMML( $passedArgs, $state ) ); |
| 577 | $colNo++; |
| 578 | } |
| 579 | $resInner .= $mtr->getEnd(); |
| 580 | $rowNo++; |
| 581 | } |
| 582 | $mrow = new MMLmrow(); |
| 583 | $mtable = new MMLmtable( "", $tableArgs ); |
| 584 | if ( $cases || ( $open != null && $close != null ) ) { |
| 585 | $bm = new BaseMethods(); |
| 586 | $mmlMoOpen = $bm->checkAndParseDelimiter( $open, $node, [], [], |
| 587 | true, TexClass::OPEN ); |
| 588 | if ( $mmlMoOpen == null ) { |
| 589 | $mmlMoOpen = new MMLmo( TexClass::OPEN, [] ); |
| 590 | $mmlMoOpen = $mmlMoOpen->encapsulateRaw( $open ?? '' ); |
| 591 | } |
| 592 | |
| 593 | $closeAtts = [ "fence" => "true", "stretchy" => "true", "symmetric" => "true" ]; |
| 594 | $mmlMoClose = $bm->checkAndParseDelimiter( $close, $node, $closeAtts, |
| 595 | null, true, TexClass::CLOSE ); |
| 596 | if ( $mmlMoOpen == null ) { |
| 597 | $mmlMoClose = new MMLmo( TexClass::CLOSE, $closeAtts ); |
| 598 | $mmlMoClose = $mmlMoClose->encapsulateRaw( $close ); |
| 599 | } |
| 600 | $resInner = $mmlMoOpen . $mtable->encapsulateRaw( $resInner ) . $mmlMoClose; |
| 601 | return $mrow->encapsulateRaw( $resInner ); |
| 602 | } |
| 603 | return $mtable->encapsulateRaw( $resInner ); |
| 604 | } |
| 605 | |
| 606 | public static function namedOp( $node, $passedArgs, $operatorContent, $name, $id = null ) { |
| 607 | /* Determine whether the named function should have an added apply function. The operatorContent is defined |
| 608 | as state in parsing of TexArray */ |
| 609 | $applyFct = self::getApplyFct( $operatorContent ); |
| 610 | |
| 611 | if ( $node instanceof Literal ) { |
| 612 | $mi = new MMLmi( "", $passedArgs ); |
| 613 | return $mi->encapsulateRaw( $id ?? ltrim( $name, '\\' ) ) . $applyFct; |
| 614 | } |
| 615 | $mrow = new MMLmrow( TexClass::ORD, [] ); |
| 616 | $msub = new MMLmsub( "", $passedArgs ); |
| 617 | return $msub->encapsulateRaw( $node->getBase()->renderMML() . |
| 618 | $applyFct . |
| 619 | $mrow->encapsulateRaw( $node->getDown()->renderMML() ) ); |
| 620 | } |
| 621 | |
| 622 | public static function over( $node, $passedArgs, $operatorContent, $name, $id = null ) { |
| 623 | $attributes = []; |
| 624 | $start = ""; |
| 625 | $tail = ""; |
| 626 | if ( trim( $name ) === "\\atop" ) { |
| 627 | $attributes = [ "linethickness" => "0" ]; |
| 628 | } elseif ( trim( $name ) == "\\choose" ) { |
| 629 | $mrowAll = new MMLmrow( TexClass::ORD ); |
| 630 | $mrowOpen = new MMLmrow( TexClass::OPEN ); |
| 631 | $mrowClose = new MMLmrow( TexClass::CLOSE ); |
| 632 | $mo = new MMLmo( "", [ "maxsize" => "1.2em", "minsize" => "1.2em" ] ); |
| 633 | $start = $mrowAll->getStart() . $mrowOpen->encapsulateRaw( $mo->encapsulate( "(" ) ); |
| 634 | $tail = $mrowClose->encapsulateRaw( $mo->encapsulate( ")" ) ) . $mrowAll->getEnd(); |
| 635 | $attributes = [ "linethickness" => "0" ]; |
| 636 | |
| 637 | } |
| 638 | $mfrac = new MMLmfrac( "", $attributes ); |
| 639 | |
| 640 | $mrow = new MMLmrow( "", [] ); |
| 641 | if ( $node instanceof Fun2 ) { |
| 642 | return $start . $mfrac->encapsulateRaw( $mrow->encapsulateRaw( |
| 643 | $node->getArg1()->renderMML() ) . $mrow->encapsulateRaw( $node->getArg2()->renderMML() ) ) |
| 644 | . $tail; |
| 645 | } |
| 646 | $inner = ""; |
| 647 | foreach ( $node->getArgs() as $arg ) { |
| 648 | if ( is_string( $arg ) && str_contains( $arg, $name ) ) { |
| 649 | continue; |
| 650 | } |
| 651 | $rendered = $arg instanceof TexNode ? $arg->renderMML() : $arg; |
| 652 | $inner .= $mrow->encapsulateRaw( $rendered ); |
| 653 | } |
| 654 | |
| 655 | return $start . $mfrac->encapsulateRaw( $inner ) . $tail; |
| 656 | } |
| 657 | |
| 658 | public static function oint( $node, $passedArgs, $operatorContent, |
| 659 | $name, $uc = null, $attributes = null, $smth2 = null ) { |
| 660 | // This is a custom mapping not in js. |
| 661 | $mmlText = new MMLmtext( "", $attributes ); |
| 662 | $mrow = new MMLmrow(); |
| 663 | switch ( trim( $name ) ) { |
| 664 | case "\\oint": |
| 665 | $mStyle = new MMLmstyle( "", [ "displaystyle" => "true" ] ); |
| 666 | $mo = new MMLmo(); |
| 667 | return $mStyle->encapsulateRaw( $mo->encapsulateRaw( MMLutil::uc2xNotation( $uc ) ) ); |
| 668 | case "\\P": |
| 669 | $mo = new MMLmo(); |
| 670 | return $mo->encapsulateRaw( MMLutil::uc2xNotation( $uc ) ); |
| 671 | case "\\oiint": |
| 672 | case "\\oiiint": |
| 673 | case "\\ointctrclockwise": |
| 674 | case "\\varointclockwise": |
| 675 | $mStyle = new MMLmstyle( "", [ "mathsize" => "2.07em" ] ); |
| 676 | $mSpace = new MMLmspace( "", [ "width" => Sizes::THINMATHSPACE ] ); |
| 677 | return $mrow->encapsulateRaw( $mStyle->encapsulateRaw( |
| 678 | $mmlText->encapsulateRaw( MMLutil::uc2xNotation( $uc ) ) |
| 679 | . $mSpace->getEmpty() ) ); |
| 680 | default: |
| 681 | return ( new MMLmerror() )->encapsulate( "not found in OintMethod" ); |
| 682 | |
| 683 | } |
| 684 | } |
| 685 | |
| 686 | public static function overset( $node, $passedArgs, $operatorContent, $name, $id = null ) { |
| 687 | $mrow = new MMLmrow( TexClass::ORD, [] ); // tbd remove mathjax specifics |
| 688 | $mrow2 = new MMLmrow( "", [] ); |
| 689 | $mover = new MMLmover(); |
| 690 | |
| 691 | if ( $node instanceof DQ ) { |
| 692 | return $mrow->encapsulateRaw( $mover->encapsulateRaw( $mrow2->encapsulateRaw( |
| 693 | $node->getDown()->renderMML() . $node->getDown()->renderMML() ) ) ); |
| 694 | } else { |
| 695 | $inrow = $mrow2->encapsulateRaw( $node->getArg2()->renderMML() ); |
| 696 | } |
| 697 | return $mrow->encapsulateRaw( $mover->encapsulateRaw( $inrow . $node->getArg1()->renderMML() ) ); |
| 698 | } |
| 699 | |
| 700 | public static function phantom( $node, $passedArgs, $operatorContent, |
| 701 | $name, $vertical = null, $horizontal = null, $smh3 = null ) { |
| 702 | $mrow = new MMLmrow( TexClass::ORD, [] ); |
| 703 | |
| 704 | $attrs = []; |
| 705 | if ( $vertical ) { |
| 706 | $attrs = array_merge( $attrs, [ "width" => "0" ] ); |
| 707 | } |
| 708 | if ( $horizontal ) { |
| 709 | $attrs = array_merge( $attrs, [ "depth" => "0", "height" => "0" ] ); |
| 710 | } |
| 711 | $mpadded = new MMLmpadded( "", $attrs ); |
| 712 | $mphantom = new MMLmphantom(); |
| 713 | return $mrow->encapsulateRaw( $mrow->encapsulateRaw( |
| 714 | $mpadded->encapsulateRaw( $mphantom->encapsulateRaw( $node->getArg()->renderMML() ) ) ) ); |
| 715 | } |
| 716 | |
| 717 | public static function raiseLower( $node, $passedArgs, $operatorContent, $name ) { |
| 718 | if ( !$node instanceof Fun2 ) { |
| 719 | return null; |
| 720 | } |
| 721 | |
| 722 | $arg1 = $node->getArg1(); |
| 723 | // the second check is to avoid a false positive for PhanTypeMismatchArgumentSuperType |
| 724 | if ( $arg1->isCurly() && $arg1 instanceof TexArray ) { |
| 725 | $unit = MMLutil::squashLitsToUnit( $arg1 ); |
| 726 | if ( !$unit ) { |
| 727 | return null; |
| 728 | } |
| 729 | $em = MMLutil::dimen2em( $unit ); |
| 730 | if ( !$em ) { |
| 731 | return null; |
| 732 | } |
| 733 | } else { |
| 734 | return null; |
| 735 | } |
| 736 | |
| 737 | if ( trim( $name ) === "\\raise" ) { |
| 738 | $args = [ "height" => MMLutil::addPreOperator( $em, "+" ), |
| 739 | "depth" => MMLutil::addPreOperator( $em, "-" ), |
| 740 | "voffset" => MMLutil::addPreOperator( $em, "+" ) ]; |
| 741 | } elseif ( trim( $name ) === "\\lower" ) { |
| 742 | $args = [ "height" => MMLutil::addPreOperator( $em, "-" ), |
| 743 | "depth" => MMLutil::addPreOperator( $em, "+" ), |
| 744 | "voffset" => MMLutil::addPreOperator( $em, "-" ) ]; |
| 745 | } else { |
| 746 | // incorrect name, should not happen, prevent erroneous mappings from getting rendered. |
| 747 | return null; |
| 748 | } |
| 749 | $mrow = new MMLmrow(); |
| 750 | $mpAdded = new MMLmpadded( "", $args ); |
| 751 | return $mrow->encapsulateRaw( $mpAdded->encapsulateRaw( $node->getArg2()->renderMML() ) ); |
| 752 | } |
| 753 | |
| 754 | public static function underset( $node, $passedArgs, $operatorContent, $name, $smh = null ) { |
| 755 | $mrow = new MMLmrow( TexClass::ORD, [] ); |
| 756 | $inrow = $node->getArg2()->renderMML(); |
| 757 | $arg1 = $node->getArg1()->renderMML(); |
| 758 | if ( $inrow && $arg1 ) { |
| 759 | $munder = new MMLmunder(); |
| 760 | return $mrow->encapsulateRaw( $munder->encapsulateRaw( $inrow . $arg1 ) ); |
| 761 | } |
| 762 | |
| 763 | // If there are no two elements in munder, not render munder |
| 764 | return $mrow->encapsulateRaw( $inrow . $arg1 ); |
| 765 | } |
| 766 | |
| 767 | public static function underOver( Fun1 $node, $passedArgs, $operatorContent, |
| 768 | $name, $operatorId = null, $stack = null, $nonHex = false ) { |
| 769 | // tbd verify if stack interpreted correctly ? |
| 770 | $texClass = $stack ? TexClass::OP : TexClass::ORD; // ORD or "" |
| 771 | |
| 772 | $mrow = new MMLmrow( $texClass ); |
| 773 | $fname = $node->getFname(); |
| 774 | if ( str_starts_with( $fname, '\\over' ) ) { |
| 775 | $movun = new MMLmover(); |
| 776 | } elseif ( str_starts_with( $fname, '\\under' ) ) { |
| 777 | $movun = new MMLmunder(); |
| 778 | } else { |
| 779 | // incorrect name, should not happen, prevent erroneous mappings from getting rendered. |
| 780 | $merror = new MMLmerror(); |
| 781 | return $merror->encapsulateRaw( |
| 782 | 'underOver rendering requires macro to start with either \\under or \\over.' ); |
| 783 | } |
| 784 | |
| 785 | if ( $operatorId == 2015 ) { // eventually move such cases to mapping |
| 786 | $mo = new MMLmo( "", [ "accent" => "true" ] ); |
| 787 | } else { |
| 788 | $mo = new MMLmo(); |
| 789 | } |
| 790 | |
| 791 | $inner = $nonHex ? $operatorId : MMLutil::number2xNotation( $operatorId ); |
| 792 | return $mrow->encapsulateRaw( $movun->encapsulateRaw( |
| 793 | $node->getArg()->renderMML( $passedArgs ) . |
| 794 | $mo->encapsulateRaw( $inner ) |
| 795 | ) ); |
| 796 | } |
| 797 | |
| 798 | public static function mathFont( $node, $passedArgs, $operatorContent, $name, $mathvariant = null ) { |
| 799 | $mrow = new MMLmrow( TexClass::ORD, [] ); |
| 800 | $args = MMLParsingUtil::getFontArgs( $name, $mathvariant, $passedArgs ); |
| 801 | $state = []; |
| 802 | |
| 803 | // Unicode fixes for the operators |
| 804 | switch ( $mathvariant ) { |
| 805 | case Variants::DOUBLESTRUCK: |
| 806 | $state = [ "double-struck-literals" => true ]; |
| 807 | break; |
| 808 | case Variants::CALLIGRAPHIC: |
| 809 | $state = [ "calligraphic" => true ]; |
| 810 | break; |
| 811 | case Variants::BOLDCALLIGRAPHIC: |
| 812 | $state = [ "bold-calligraphic" => true ]; |
| 813 | break; |
| 814 | case Variants::FRAKTUR: |
| 815 | $state = [ "fraktur" => true ]; |
| 816 | break; |
| 817 | case Variants::BOLD: |
| 818 | $state = [ "bold" => true ]; |
| 819 | break; |
| 820 | } |
| 821 | |
| 822 | if ( $node instanceof Fun1nb ) { |
| 823 | // Only one mrow from Fun1nb !? |
| 824 | return $mrow->encapsulateRaw( $node->getArg()->renderMML( $args, $state ) ); |
| 825 | } |
| 826 | return $mrow->encapsulateRaw( $mrow->encapsulateRaw( $node->getArg()->renderMML( $args, $state ) ) ); |
| 827 | } |
| 828 | |
| 829 | public static function mathChoice( $node, $passedArgs, $operatorContent, $name, $smth = null ) { |
| 830 | if ( !$node instanceof Fun4 ) { |
| 831 | $merror = new MMLmerror(); |
| 832 | return $merror->encapsulateRaw( "Wrong node type in mathChoice" ); |
| 833 | } |
| 834 | |
| 835 | /** |
| 836 | * Parametrization for mathchoice: |
| 837 | * \mathchoice |
| 838 | * {<material for display style>} |
| 839 | * {<material for text style>} |
| 840 | * {<material for script style>} |
| 841 | * {<material for scriptscript style>} |
| 842 | */ |
| 843 | |
| 844 | if ( isset( $operatorContent["styleargs"] ) ) { |
| 845 | $styleArgs = $operatorContent["styleargs"]; |
| 846 | $displayStyle = $styleArgs["displaystyle"] ?? "true"; |
| 847 | $scriptLevel = $styleArgs["scriptlevel"] ?? "0"; |
| 848 | |
| 849 | if ( $displayStyle == "true" && $scriptLevel == "0" ) { |
| 850 | // This is displaystyle |
| 851 | return $node->getArg1()->renderMML( $passedArgs, $operatorContent ); |
| 852 | } elseif ( $displayStyle == "false" && $scriptLevel == "0" ) { |
| 853 | // This is textstyle |
| 854 | return $node->getArg2()->renderMML( $passedArgs, $operatorContent ); |
| 855 | } elseif ( $displayStyle == "false" && $scriptLevel == "1" ) { |
| 856 | // This is scriptstyle |
| 857 | return $node->getArg3()->renderMML( $passedArgs, $operatorContent ); |
| 858 | } elseif ( $displayStyle == "false" && $scriptLevel == "2" ) { |
| 859 | // This is scriptscriptstyle |
| 860 | return $node->getArg4()->renderMML( $passedArgs, $operatorContent ); |
| 861 | } |
| 862 | } |
| 863 | // By default render displaystyle |
| 864 | return $node->getArg1()->renderMML( $passedArgs, $operatorContent ); |
| 865 | } |
| 866 | |
| 867 | public static function makeBig( $node, $passedArgs, $operatorContent, $name, $texClass = null, $size = null ) { |
| 868 | // Create the em format and shorten commas |
| 869 | $size *= Misc::P_HEIGHT; |
| 870 | $sizeShortened = MMLutil::size2em( strval( $size ) ); |
| 871 | $mrowOuter = new MMLmrow( TexClass::ORD, [] ); |
| 872 | $mrow = new MMLmrow( $texClass, [] ); |
| 873 | $passedArgs = array_merge( $passedArgs, [ "maxsize" => $sizeShortened, "minsize" => $sizeShortened ] ); |
| 874 | $mo = new MMLmo( "", $passedArgs ); |
| 875 | // Sieve arg if it is a delimiter (it seems args are not applied here |
| 876 | $bm = new BaseMethods(); |
| 877 | $argcurrent = trim( $node->getArg() ); |
| 878 | switch ( $argcurrent ) { |
| 879 | case "\\|": |
| 880 | case "|": |
| 881 | $passedArgs = array_merge( $passedArgs, [ "stretchy" => "true", "symmetric" => "true" ] ); |
| 882 | break; |
| 883 | case "\\uparrow": |
| 884 | case "\\downarrow": |
| 885 | case "\\Uparrow": |
| 886 | case "\\Downarrow": |
| 887 | case "\\updownarrow": |
| 888 | case "/": |
| 889 | case "\\backslash": |
| 890 | case "\\Updownarrow": |
| 891 | $passedArgs = array_merge( |
| 892 | [ "fence" => "true" ], |
| 893 | $passedArgs, |
| 894 | [ "stretchy" => "true", "symmetric" => "true" ] ); |
| 895 | break; |
| 896 | } |
| 897 | |
| 898 | if ( in_array( $name, [ "\\bigl", "\\Bigl", "\\biggl", "\\Biggl" ] ) ) { |
| 899 | $passedArgs = array_merge( $passedArgs, [ Tag::CLASSTAG => TexClass::OPEN ] ); |
| 900 | } |
| 901 | |
| 902 | if ( in_array( $name, [ "\\bigr", "\\Bigr", "\\biggr", "\\Biggr" ] ) ) { |
| 903 | $passedArgs = array_merge( $passedArgs, [ Tag::CLASSTAG => TexClass::CLOSE ] ); |
| 904 | } |
| 905 | |
| 906 | $ret = $bm->checkAndParseDelimiter( $node->getArg(), $node, $passedArgs, $operatorContent, true ); |
| 907 | if ( $ret ) { |
| 908 | return $ret; |
| 909 | } |
| 910 | |
| 911 | $argPrep = $node->getArg(); |
| 912 | return $mrowOuter->encapsulateRaw( $mrow->encapsulateRaw( $mo->encapsulateRaw( $argPrep ) ) ); |
| 913 | } |
| 914 | |
| 915 | public static function machine( $node, $passedArgs, $operatorContent, $name, $type = null ) { |
| 916 | // this could also be shifted to MhChem.php renderMML for ce |
| 917 | // For parsing chem (ce) or ??? (pu) |
| 918 | $mmlMrow = new MMLmrow(); |
| 919 | return $mmlMrow->encapsulateRaw( $node->getArg()->renderMML() ); |
| 920 | } |
| 921 | |
| 922 | public static function namedFn( $node, $passedArgs, $operatorContent, $name, $smth = null ) { |
| 923 | // Determine wether the named function should have an added apply function. The state is defined in |
| 924 | // parsing of TexArray |
| 925 | $applyFct = self::getApplyFct( $operatorContent ); |
| 926 | if ( $node instanceof Literal ) { |
| 927 | $mi = new MMLmi(); |
| 928 | return $mi->encapsulateRaw( ltrim( $name, '\\' ) ) . $applyFct; |
| 929 | } |
| 930 | $mrow = new MMLmrow( TexClass::ORD, [] ); // tbd remove mathjax specifics |
| 931 | $msub = new MMLmsub(); |
| 932 | return $msub->encapsulateRaw( $node->getBase()->renderMML() . |
| 933 | $applyFct . |
| 934 | $mrow->encapsulateRaw( $node->getDown()->renderMML() ) ); |
| 935 | } |
| 936 | |
| 937 | public static function limits( $node, $passedArgs, $operatorContent, $name, $smth = null ) { |
| 938 | $argsOp = [ 'form' => 'prefix' ]; |
| 939 | if ( isset( $operatorContent['styleargs'] ) ) { |
| 940 | $displaystyle = $operatorContent['styleargs']['displaystyle'] ?? 'true'; |
| 941 | if ( $displaystyle === 'false' ) { |
| 942 | $argsOp['movablelimits'] = 'true'; |
| 943 | } |
| 944 | if ( $node->containsFunc( '\\nolimits' ) ) { |
| 945 | $argsOp['movablelimits'] = 'false'; |
| 946 | } |
| 947 | } |
| 948 | $mrow = new MMLmrow( TexClass::ORD, [] ); |
| 949 | $opParsed = ( $operatorContent["limits"] ?? false ) |
| 950 | ? $operatorContent["limits"]->renderMML( $argsOp ) : ""; |
| 951 | |
| 952 | if ( $node instanceof DQ ) { |
| 953 | $munder = new MMLmunder(); |
| 954 | return $munder->encapsulateRaw( $opParsed . $mrow->encapsulateRaw( $node->getDown()->renderMML() ) ); |
| 955 | } elseif ( $node instanceof FQ ) { |
| 956 | $munderOver = new MMLmunderover(); |
| 957 | return $munderOver->encapsulateRaw( $opParsed . $mrow->encapsulateRaw( $node->getDown()->renderMML() ) |
| 958 | . $mrow->encapsulateRaw( $node->getUp()->renderMML() ) ); |
| 959 | } elseif ( preg_match( '/\s*\\\\?(no)?limits\s*/', $name ) ) { |
| 960 | // Don't render limits |
| 961 | return ''; |
| 962 | } |
| 963 | } |
| 964 | |
| 965 | public static function setFont( $node, $passedArgs, $operatorContent, $name, $variant = null ) { |
| 966 | return self::mathFont( $node, $passedArgs, $operatorContent, $name, $variant ); |
| 967 | } |
| 968 | |
| 969 | public static function sideset( $node, $passedArgs, $operatorContent, $name ) { |
| 970 | if ( !array_key_exists( "sideset", $operatorContent ) ) { |
| 971 | $merror = new MMLmerror(); |
| 972 | return $merror->encapsulateRaw( "Error parsing sideset expression, no succeeding operator found" ); |
| 973 | } |
| 974 | |
| 975 | $mmlMrow = new MMLmrow( TexClass::OP ); |
| 976 | if ( $operatorContent["sideset"] instanceof Literal ) { |
| 977 | $mmlMultiscripts = new MMLmmultiscripts( "", [ Tag::ALIGN => "left" ] ); |
| 978 | |
| 979 | $bm = new BaseMethods(); |
| 980 | $opParsed = $bm->checkAndParseOperator( $operatorContent["sideset"]->getArg(), null, [], [], null ); |
| 981 | $in1 = $node->getArg1()->renderMML(); |
| 982 | $in2 = $node->getArg2()->renderMML(); |
| 983 | return $mmlMrow->encapsulateRaw( $mmlMultiscripts->encapsulateRaw( $opParsed . |
| 984 | $in2 . "<mprescripts/>" . $in1 ) ); |
| 985 | } |
| 986 | |
| 987 | if ( $operatorContent["sideset"] instanceof FQ || |
| 988 | $operatorContent["sideset"] instanceof DQ || |
| 989 | $operatorContent["sideset"] instanceof UQ ) { |
| 990 | $mmlMultiscripts = new MMLmmultiscripts( "", [] ); |
| 991 | $mmlMunderOver = new MMLmunderover(); |
| 992 | $mstyle = new MMLmstyle( "", [ "displaystyle" => "true" ] ); |
| 993 | $bm = new BaseMethods(); |
| 994 | if ( count( $operatorContent["sideset"]->getBase()->getArgs() ) == 1 ) { |
| 995 | $baseOperator = $operatorContent["sideset"]->getBase()->getArgs()[0]; |
| 996 | $opParsed = $bm->checkAndParseOperator( $baseOperator, |
| 997 | null, [ "largeop" => "true", "movablelimits" => "false", "symmetric" => "true" ], [], null ); |
| 998 | if ( $opParsed == null ) { |
| 999 | $opParsed = $operatorContent["sideset"]->getBase()->renderMML(); |
| 1000 | } |
| 1001 | } else { |
| 1002 | $merror = new MMLmerror(); |
| 1003 | $opParsed = $merror->encapsulateRaw( "Sideset operator parsing not implemented yet" ); |
| 1004 | } |
| 1005 | |
| 1006 | $in1 = $node->getArg1()->renderMML(); |
| 1007 | $in2 = $node->getArg2()->renderMML(); |
| 1008 | |
| 1009 | $mrowEnd = new MMLmrow( "", [] ); |
| 1010 | $down = $operatorContent["sideset"] instanceof UQ ? '<mrow />' : |
| 1011 | $operatorContent["sideset"]->getDown()->renderMML(); |
| 1012 | $end1 = $mrowEnd->encapsulateRaw( $down ); |
| 1013 | $up = $operatorContent["sideset"] instanceof DQ ? '<mrow />' : |
| 1014 | $operatorContent["sideset"]->getUp()->renderMML(); |
| 1015 | $end2 = $mrowEnd->encapsulateRaw( $up ); |
| 1016 | |
| 1017 | return $mmlMrow->encapsulateRaw( $mmlMunderOver->encapsulateRaw( $mstyle->encapsulateRaw( |
| 1018 | $mmlMultiscripts->encapsulateRaw( $opParsed . $in2 . "<mprescripts/>" . $in1 ) ) |
| 1019 | . $end1 . $end2 ) ); |
| 1020 | } |
| 1021 | |
| 1022 | $merror = new MMLmerror(); |
| 1023 | return $merror->encapsulateRaw( "Error parsing sideset expression, no valid succeeding operator found" ); |
| 1024 | } |
| 1025 | |
| 1026 | public static function spacer( $node, $passedArgs, $operatorContent, $name, $withIn = null, $smth2 = null ) { |
| 1027 | $width = MMLutil::round2em( $withIn ); |
| 1028 | $mspace = new MMLmspace( "", [ "width" => $width ] ); |
| 1029 | return $mspace->encapsulate(); |
| 1030 | } |
| 1031 | |
| 1032 | public static function smash( $node, $passedArgs, $operatorContent, $name ) { |
| 1033 | $mpArgs = []; |
| 1034 | $inner = ""; |
| 1035 | if ( $node instanceof Fun2sq ) { |
| 1036 | $arg1 = $node->getArg1(); |
| 1037 | $arg1i = ""; |
| 1038 | if ( $arg1->isCurly() ) { |
| 1039 | $arg1i = $arg1->render(); |
| 1040 | } |
| 1041 | |
| 1042 | if ( str_contains( $arg1i, "{b}" ) ) { |
| 1043 | $mpArgs = [ "depth" => "0" ]; |
| 1044 | } |
| 1045 | if ( str_contains( $arg1i, "{t}" ) ) { |
| 1046 | $mpArgs = [ "height" => "0" ]; |
| 1047 | } |
| 1048 | if ( str_contains( $arg1i, "{tb}" ) || str_contains( $arg1i, "{bt}" ) ) { |
| 1049 | $mpArgs = [ "height" => "0", "depth" => "0" ]; |
| 1050 | } |
| 1051 | |
| 1052 | $inner = $node->getArg2()->renderMML() ?? ""; |
| 1053 | } elseif ( $node instanceof Fun1 ) { |
| 1054 | // Implicitly assume "tb" as default mode |
| 1055 | $mpArgs = [ "height" => "0", "depth" => "0" ]; |
| 1056 | $inner = $node->getArg()->renderMML() ?? ""; |
| 1057 | } |
| 1058 | $mrow = new MMLmrow(); |
| 1059 | $mpAdded = new MMLmpadded( "", $mpArgs ); |
| 1060 | return $mrow->encapsulateRaw( $mpAdded->encapsulateRaw( $inner ) ); |
| 1061 | } |
| 1062 | |
| 1063 | public static function texAtom( $node, $passedArgs, $operatorContent, $name, $texClass = null ) { |
| 1064 | switch ( $name ) { |
| 1065 | case "mathclose": |
| 1066 | $mrow = new MMLmrow(); |
| 1067 | $mrow2 = new MMLmrow( $texClass, [] ); |
| 1068 | $inner = $node->getArg()->renderMML(); |
| 1069 | return $mrow->encapsulateRaw( $mrow2->encapsulateRaw( $inner ) ); |
| 1070 | case "mathbin": |
| 1071 | // no break |
| 1072 | case "mathop": |
| 1073 | // no break |
| 1074 | case "mathrel": |
| 1075 | $mrow2 = new MMLmrow( $texClass, [] ); |
| 1076 | $inner = $node->getArg()->renderMML(); |
| 1077 | return $mrow2->encapsulateRaw( $inner ); |
| 1078 | default: |
| 1079 | $mrow = new MMLmrow( TexClass::ORD ); |
| 1080 | $mrow2 = new MMLmrow( $texClass, [] ); |
| 1081 | $inner = $node->getArg()->renderMML(); |
| 1082 | return $mrow->encapsulateRaw( $mrow2->encapsulateRaw( $inner ) ); |
| 1083 | } |
| 1084 | } |
| 1085 | |
| 1086 | public static function intent( $node, $passedArgs, $operatorContent, $name, $smth = null ) { |
| 1087 | if ( !$node instanceof Fun2 ) { |
| 1088 | return null; |
| 1089 | } |
| 1090 | // if there is intent annotation add intent to root element |
| 1091 | // match args in row of subargs, unless an element has explicit annotations |
| 1092 | // nested annotations ? |
| 1093 | $arg1 = $node->getArg1(); |
| 1094 | $arg2 = $node->getArg2(); |
| 1095 | if ( !$arg2->isCurly() ) { |
| 1096 | return null; |
| 1097 | } |
| 1098 | // tbd refactor intent form and fiddle in mml or tree |
| 1099 | $intentStr = MMLutil::squashLitsToUnitIntent( $arg2 ); |
| 1100 | $intentContent = MMLParsingUtil::getIntentContent( $intentStr ); |
| 1101 | $intentParams = MMLParsingUtil::getIntentParams( $intentContent ); |
| 1102 | // Sometimes the intent has additioargs = {array[3]} nal args in the same string |
| 1103 | $intentArg = MMLParsingUtil::getIntentArgs( $intentStr ); |
| 1104 | if ( !$intentContent && !$intentParams && $intentArg !== null ) { |
| 1105 | // explicit args annotation parsing in literal |
| 1106 | // return $arg1->renderMML([],["intent-params-expl"=>$intentArg]); |
| 1107 | // alternative just add the arg here |
| 1108 | return $arg1->renderMML( [ "arg" => $intentArg ] ); |
| 1109 | } |
| 1110 | $intentContentAtr = [ "intent" => $intentContent ]; |
| 1111 | if ( $intentArg !== null ) { |
| 1112 | $intentContentAtr["arg"] = $intentArg; |
| 1113 | } |
| 1114 | // tbd refine intent params and operator content merging (does it overwrite ??) |
| 1115 | $intentParamsState = $intentParams ? [ "intent-params" => $intentParams ] : $operatorContent; |
| 1116 | // Here are some edge cases, they might go into renderMML in the related element |
| 1117 | if ( str_contains( $intentContent ?? '', "matrix" ) || |
| 1118 | ( $arg1->isCurly() && $arg1->getArgs()[0] instanceof Matrix ) ) { |
| 1119 | $element = $arg1->getArgs()[0]; |
| 1120 | $rendered = $element->renderMML( [], $intentParamsState ); |
| 1121 | $hackyXML = MMLParsingUtil::forgeIntentToSpecificElement( $rendered, |
| 1122 | $intentContentAtr, "mtable" ); |
| 1123 | return $hackyXML; |
| 1124 | } elseif ( $arg1->isCurly() && count( $arg1->getArgs() ) >= 2 ) { |
| 1125 | // Create a surrounding element which holds the intents |
| 1126 | $mrow = new MMLmrow( "", $intentContentAtr ); |
| 1127 | return $mrow->encapsulateRaw( $arg1->renderMML( [], $intentParamsState ) ); |
| 1128 | } elseif ( $arg1->isCurly() && count( $arg1->getArgs() ) >= 1 ) { |
| 1129 | // Forge the intent attribute to the top-level element after MML rendering |
| 1130 | $element = $arg1->getArgs()[0]; |
| 1131 | $rendered = $element->renderMML( [], $intentParamsState ); |
| 1132 | $hackyXML = MMLParsingUtil::forgeIntentToTopElement( $rendered, $intentContentAtr ); |
| 1133 | return $hackyXML; |
| 1134 | } else { |
| 1135 | // This is the default case |
| 1136 | return $arg1->renderMML( $intentContentAtr, $intentParamsState ); |
| 1137 | } |
| 1138 | } |
| 1139 | |
| 1140 | public static function hBox( $node, $passedArgs, $operatorContent, $name, $smth = null ) { |
| 1141 | switch ( trim( $name ) ) { |
| 1142 | case "\\mbox": |
| 1143 | $mo = new MMLmo(); |
| 1144 | $mmlMrow = new MMLmrow(); |
| 1145 | if ( isset( $operatorContent['foundOC'] ) ) { |
| 1146 | $op = $operatorContent['foundOC']; |
| 1147 | $macro = TexUtil::getInstance()->nullary_macro_in_mbox( $op ) ? |
| 1148 | /* tested in \MediaWiki\Extension\Math\Tests\WikiTexVC\TexUtilTest::testUnicodeDefined */ |
| 1149 | [ '&#x' . TexUtil::getInstance()->unicode_char( $op ) . ';' ] : |
| 1150 | TexUtil::getInstance()->identifier( $op ); |
| 1151 | $input = $macro[0] ?? $op; |
| 1152 | // @phan-suppress-next-line PhanTypeMismatchArgumentNullable - false positive see above |
| 1153 | return $mmlMrow->encapsulateRaw( $mo->encapsulateRaw( MMLutil::uc2xNotation( $input ) ) ); |
| 1154 | } else { |
| 1155 | $mmlMrow = new MMLmrow(); |
| 1156 | $mtext = new MMLmtext(); |
| 1157 | return $mmlMrow->encapsulateRaw( $mtext->encapsulateRaw( "\mbox" ) ); |
| 1158 | } |
| 1159 | case "\\hbox": |
| 1160 | $mmlMrow = new MMLmrow(); |
| 1161 | $mstyle = new MMLmstyle( "", [ "displaystyle" => "false", "scriptlevel" => "0" ] ); |
| 1162 | $mtext = new MMLmtext(); |
| 1163 | $inner = $node->getArg() instanceof TexNode ? $node->getArg()->renderMML() : $node->getArg(); |
| 1164 | return $mmlMrow->encapsulateRaw( $mstyle->encapsulateRaw( $mtext->encapsulateRaw( $inner ) ) ); |
| 1165 | case "\\text": |
| 1166 | $mmlMrow = new MMLmrow(); |
| 1167 | $mtext = new MMLmtext(); |
| 1168 | $inner = $node->getArg() instanceof TexNode ? $node->getArg()->renderMML() : $node->getArg(); |
| 1169 | return $mmlMrow->encapsulateRaw( $mtext->encapsulateRaw( $inner ) ); |
| 1170 | case "\\textbf": |
| 1171 | // no break |
| 1172 | case "\\textit": |
| 1173 | // no break |
| 1174 | case "\\textrm": |
| 1175 | // no break |
| 1176 | case "\\textsf": |
| 1177 | // no break |
| 1178 | case "\\texttt": |
| 1179 | $mmlMrow = new MMLmrow(); |
| 1180 | $mtext = new MMLmtext( "", MMLParsingUtil::getFontArgs( $name, null, null ) ); |
| 1181 | |
| 1182 | $state = [ "inHBox" => true ]; |
| 1183 | $inner = $node->getArg()->isCurly() ? $node->getArg()->renderMML( |
| 1184 | [], $state ) |
| 1185 | : $node->getArg()->renderMML( [ "fromHBox" => true ] ); |
| 1186 | return $mmlMrow->encapsulateRaw( $mtext->encapsulateRaw( $inner ) ); |
| 1187 | } |
| 1188 | |
| 1189 | $merror = new MMLmerror(); |
| 1190 | // $node->getArg1()->renderMML() . $node->getArg2()->renderMML() |
| 1191 | return $merror->encapsulateRaw( "undefined hbox" ); |
| 1192 | } |
| 1193 | |
| 1194 | public static function setStyle( $node, $passedArgs, $operatorContent, $name, |
| 1195 | $smth = null, $smth1 = null, $smth2 = null ) { |
| 1196 | // Just discard setstyle since they are captured in TexArray now} |
| 1197 | return " "; |
| 1198 | } |
| 1199 | |
| 1200 | public static function not( $node, $passedArgs, $operatorContent, $name, $smth = null, |
| 1201 | $smth1 = null, $smth2 = null ) { |
| 1202 | // This is only tested for \not statement without follow-up parameters |
| 1203 | if ( $node instanceof Literal ) { |
| 1204 | return MMLParsingUtil::createNot(); |
| 1205 | } else { |
| 1206 | $mError = new MMLmerror(); |
| 1207 | return $mError->encapsulateRaw( "TBD implement not" ); |
| 1208 | } |
| 1209 | } |
| 1210 | |
| 1211 | public static function vbox( $node, $passedArgs, $operatorContent, $name, $smth = null ) { |
| 1212 | // This is only example functionality for vbox("ab"). |
| 1213 | // TBD: it should be discussed if vbox is supported since it |
| 1214 | // does not seem to be supported by mathjax |
| 1215 | if ( is_string( $node->getArg() ) ) { |
| 1216 | $mmlMover = new MMLmover(); |
| 1217 | $mmlmrow = new MMLmrow(); |
| 1218 | $arr1 = str_split( $node->getArg() ); |
| 1219 | $inner = ""; |
| 1220 | foreach ( $arr1 as $char ) { |
| 1221 | $inner .= $mmlmrow->encapsulateRaw( $char ); |
| 1222 | } |
| 1223 | return $mmlMover->encapsulateRaw( $inner ); |
| 1224 | } |
| 1225 | $mError = new MMLmerror(); |
| 1226 | return $mError->encapsulateRaw( "no implemented vbox" ); |
| 1227 | } |
| 1228 | |
| 1229 | public static function sqrt( $node, $passedArgs, $operatorContent, $name ) { |
| 1230 | $mrow = new MMLmrow(); |
| 1231 | |
| 1232 | // There is an additional argument for the root |
| 1233 | if ( $node instanceof Fun2sq ) { |
| 1234 | $mroot = new MMLmroot(); |
| 1235 | |
| 1236 | // In case of an empty curly add an mrow |
| 1237 | $arg2Rendered = $node->getArg2()->renderMML( $passedArgs ); |
| 1238 | if ( trim( $arg2Rendered ) === "" ) { |
| 1239 | $arg2Rendered = $mrow->getEmpty(); |
| 1240 | } |
| 1241 | return $mrow->encapsulateRaw( |
| 1242 | $mroot->encapsulateRaw( |
| 1243 | $arg2Rendered . |
| 1244 | $mrow->encapsulateRaw( |
| 1245 | $node->getArg1()->renderMML( $passedArgs ) |
| 1246 | ) |
| 1247 | ) |
| 1248 | ); |
| 1249 | } |
| 1250 | $msqrt = new MMLmsqrt(); |
| 1251 | // Currently this is own implementation from Fun1.php |
| 1252 | return $mrow->encapsulateRaw( // assuming that this is always encapsulated in mrow |
| 1253 | $msqrt->encapsulateRaw( |
| 1254 | $node->getArg()->renderMML( $passedArgs ) |
| 1255 | ) |
| 1256 | ); |
| 1257 | } |
| 1258 | |
| 1259 | public static function tilde( $node, $passedArgs, $operatorContent, $name ) { |
| 1260 | $mspace = new MMLmspace( "", [ "width" => "0.5em" ] ); |
| 1261 | return $mspace->getEmpty(); |
| 1262 | } |
| 1263 | |
| 1264 | public static function xArrow( $node, $passedArgs, $operatorContent, $name, $chr = null, $l = null, $r = null ) { |
| 1265 | $defWidth = "+" . MMLutil::round2em( ( $l + $r ) / 18 ); |
| 1266 | $defLspace = MMLutil::round2em( $l / 18 ); |
| 1267 | |
| 1268 | $mover = new MMLmover(); |
| 1269 | $mstyle = new MMLmstyle( "", [ "scriptlevel" => "0" ] ); |
| 1270 | $moArrow = new MMLmo( Texclass::REL, [] ); |
| 1271 | $char = IntlChar::chr( $chr ); |
| 1272 | |
| 1273 | $mpaddedArgs = [ "height" => "-.2em", "lspace" => $defLspace, "voffset" => "-.2em", "width" => $defWidth ]; |
| 1274 | $mpadded = new MMLmpadded( "", $mpaddedArgs ); |
| 1275 | $mspace = new MMLmspace( "", [ "depth" => ".25em" ] ); |
| 1276 | if ( $node instanceof Fun2sq ) { |
| 1277 | $mmlMrow = new MMLmrow(); |
| 1278 | $mmlUnderOver = new MMLmunderover(); |
| 1279 | return $mmlMrow->encapsulateRaw( $mmlUnderOver->encapsulateRaw( |
| 1280 | $mstyle->encapsulateRaw( $moArrow->encapsulateRaw( $char ) ) . |
| 1281 | $mpadded->encapsulateRaw( |
| 1282 | $mmlMrow->encapsulateRaw( |
| 1283 | $node->getArg1()->renderMML() |
| 1284 | ) . |
| 1285 | $mspace->encapsulate() |
| 1286 | ) . |
| 1287 | $mpadded->encapsulateRaw( |
| 1288 | $node->getArg2()->renderMML() |
| 1289 | ) |
| 1290 | ) ); |
| 1291 | |
| 1292 | } |
| 1293 | return $mover->encapsulateRaw( |
| 1294 | $mstyle->encapsulateRaw( $moArrow->encapsulateRaw( $char ) ) . |
| 1295 | $mpadded->encapsulateRaw( |
| 1296 | $node->getArg()->renderMML() . |
| 1297 | $mspace->encapsulate() |
| 1298 | ) |
| 1299 | ); |
| 1300 | } |
| 1301 | |
| 1302 | private static function getApplyFct( array $operatorContent ): string { |
| 1303 | $applyFct = ""; |
| 1304 | if ( array_key_exists( "foundNamedFct", $operatorContent ) ) { |
| 1305 | $hasNamedFct = $operatorContent['foundNamedFct'][0]; |
| 1306 | $hasValidParameters = $operatorContent["foundNamedFct"][1]; |
| 1307 | if ( $hasNamedFct && $hasValidParameters ) { |
| 1308 | $applyFct = MMLParsingUtil::renderApplyFunction(); |
| 1309 | } |
| 1310 | } |
| 1311 | return $applyFct; |
| 1312 | } |
| 1313 | } |