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<?php |
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/** |
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* @author neun |
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* @since 2016-07-03 |
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*/ |
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namespace OneSheet; |
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/** |
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* Class StyleHelper to build new style strings for style.xml. Every style |
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* has it's own font, fill, cellXfs since it's that much simpler to handle |
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* and less prone to error. |
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* The first 2 styles (index 0 and 1) are "reserved", because no matter |
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* what ... the second <fill> always ended up as grey125. |
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* |
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* @package OneSheet |
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*/ |
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class StyleHelper |
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{ |
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/** |
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* Increase style index with every built style. |
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* |
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* @var int |
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*/ |
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private static $styleIndex = 1; |
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/** |
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* Concatenated <font> strings. |
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* |
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* @var string |
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*/ |
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private static $fontXml = '<font><sz val="11"/><color rgb="000000"/><name val="Calibri"/></font><font><sz val="11"/><color rgb="000000"/><name val="Calibri"/></font>'; |
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/** |
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* Concatenated <fill> strings |
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* |
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* @var string |
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*/ |
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private static $fillXml = '<fill><patternFill patternType="none"/></fill><fill><patternFill patternType="grey125"/></fill>'; |
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/** |
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* Build a single new style based on given params and return it's id. |
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* Every newly built style will result in a completely new style set. |
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* |
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* @param Style $style |
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* @return string |
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*/ |
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public static function buildStyle(Style $style) |
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{ |
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self::$styleIndex++; |
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self::$fontXml .= $style->getFontXml(); |
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self::$fillXml .= $style->getFillXml(); |
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return StyleHelper::$styleIndex; |
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} |
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/** |
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* Return entire <fills> part for style.xml. |
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* |
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* @return string |
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*/ |
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public static function getFillsXml() |
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{ |
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return '<fills count="' . (self::$styleIndex+1) . '">' . self::$fillXml . '</fills>'; |
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} |
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/** |
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* Return entire <fonts> part for style.xml. |
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* |
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* @return string |
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*/ |
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public static function getFontsXml() |
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{ |
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return '<fonts count="' . (self::$styleIndex+1) . '">' . self::$fontXml . '</fonts>'; |
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} |
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/** |
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* Return entire cellXfs part for style.xml. |
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* |
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* @return string |
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*/ |
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public static function getCellXfsXml() |
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{ |
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$xml = '<cellXfs count="' . (self::$styleIndex+1) . '">'; |
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for ($i = 0; $i <= self::$styleIndex; $i++) { |
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$xml .= '<xf numFmtId="0" fontId="' . $i . '" fillId="' . $i . '" borderId="0" xfId="0" applyFont="1"/>'; |
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} |
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return $xml . '</cellXfs>'; |
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} |
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} |
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nimmneun /
onesheet
