Cell alignment for ods Writer (#1819)

* Cell alignment for ods Writer

CHANGELOG.md

@@ -43,6 +43,7 @@ and this project adheres to [Semantic Versioning](https://semver.org).
 
 ### Added
 
+- Alignment for ODS Writer [#1796](https://github.com/PHPOffice/PhpSpreadsheet/issues/1796)
 - CSV Reader - Best Guess for Encoding, and Handle Null-string Escape [#1647](https://github.com/PHPOffice/PhpSpreadsheet/issues/1647)
 
 ### Changed

src/PhpSpreadsheet/Writer/Ods/Content.php

@@ -7,6 +7,7 @@ use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
 use PhpOffice\PhpSpreadsheet\Cell\DataType;
 use PhpOffice\PhpSpreadsheet\Shared\XMLWriter;
 use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Style\Alignment;
 use PhpOffice\PhpSpreadsheet\Style\Fill;
 use PhpOffice\PhpSpreadsheet\Style\Font;
 use PhpOffice\PhpSpreadsheet\Worksheet\Row;
@@ -270,6 +271,38 @@ class Content extends WriterPart
         }
     }
 
+    private function mapHorizontalAlignment(string $horizontalAlignment): string
+    {
+        switch ($horizontalAlignment) {
+            case Alignment::HORIZONTAL_CENTER:
+            case Alignment::HORIZONTAL_CENTER_CONTINUOUS:
+            case Alignment::HORIZONTAL_DISTRIBUTED:
+                return 'center';
+            case Alignment::HORIZONTAL_RIGHT:
+                return 'end';
+            case Alignment::HORIZONTAL_FILL:
+            case Alignment::HORIZONTAL_JUSTIFY:
+                return 'justify';
+        }
+
+        return 'start';
+    }
+
+    private function mapVerticalAlignment(string $verticalAlignment): string
+    {
+        switch ($verticalAlignment) {
+            case Alignment::VERTICAL_TOP:
+                return 'top';
+            case Alignment::VERTICAL_CENTER:
+                return 'middle';
+            case Alignment::VERTICAL_DISTRIBUTED:
+            case Alignment::VERTICAL_JUSTIFY:
+                return 'automatic';
+        }
+
+        return 'bottom';
+    }
+
     /**
      * Write XF cell styles.
      */
@@ -281,6 +314,51 @@ class Content extends WriterPart
             $writer->writeAttribute('style:family', 'table-cell');
             $writer->writeAttribute('style:parent-style-name', 'Default');
 
+            // Align
+            $hAlign = $style->getAlignment()->getHorizontal();
+            $vAlign = $style->getAlignment()->getVertical();
+            $wrap = $style->getAlignment()->getWrapText();
+
+            $writer->startElement('style:table-cell-properties');
+            if (!empty($vAlign) || $wrap) {
+                if (!empty($vAlign)) {
+                    $vAlign = $this->mapVerticalAlignment($vAlign);
+                    $writer->writeAttribute('style:vertical-align', $vAlign);
+                }
+                if ($wrap) {
+                    $writer->writeAttribute('fo:wrap-option', 'wrap');
+                }
+            }
+            $writer->writeAttribute('style:rotation-align', 'none');
+
+            // Fill
+            if ($fill = $style->getFill()) {
+                switch ($fill->getFillType()) {
+                    case Fill::FILL_SOLID:
+                        $writer->writeAttribute('fo:background-color', sprintf(
+                            '#%s',
+                            strtolower($fill->getStartColor()->getRGB())
+                        ));
+
+                        break;
+                    case Fill::FILL_GRADIENT_LINEAR:
+                    case Fill::FILL_GRADIENT_PATH:
+                        /// TODO :: To be implemented
+                        break;
+                    case Fill::FILL_NONE:
+                    default:
+                }
+            }
+
+            $writer->endElement();
+
+            if (!empty($hAlign)) {
+                $hAlign = $this->mapHorizontalAlignment($hAlign);
+                $writer->startElement('style:paragraph-properties');
+                $writer->writeAttribute('fo:text-align', $hAlign);
+                $writer->endElement();
+            }
+
             // style:text-properties
 
             // Font
@@ -329,34 +407,7 @@ class Content extends WriterPart
 
             $writer->endElement(); // Close style:text-properties
 
-            // style:table-cell-properties
-
-            $writer->startElement('style:table-cell-properties');
-            $writer->writeAttribute('style:rotation-align', 'none');
-
-            // Fill
-            if ($fill = $style->getFill()) {
-                switch ($fill->getFillType()) {
-                    case Fill::FILL_SOLID:
-                        $writer->writeAttribute('fo:background-color', sprintf(
-                            '#%s',
-                            strtolower($fill->getStartColor()->getRGB())
-                        ));
-
-                        break;
-                    case Fill::FILL_GRADIENT_LINEAR:
-                    case Fill::FILL_GRADIENT_PATH:
-                        /// TODO :: To be implemented
-                        break;
-                    case Fill::FILL_NONE:
-                    default:
-                }
-            }
-
-            $writer->endElement(); // Close style:table-cell-properties
-
             // End
-
             $writer->endElement(); // Close style:style
         }
     }

tests/data/Writer/Ods/content-empty.xml

@@ -4,8 +4,9 @@
     <office:font-face-decls />
     <office:automatic-styles>
         <style:style style:name="ce0" style:family="table-cell" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" />
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties fo:color="#000000" fo:font-family="Calibri" fo:font-size="11.0pt" />
-            <style:table-cell-properties style:rotation-align="none" />
         </style:style>
     </office:automatic-styles>
     <office:body>

tests/data/Writer/Ods/content-with-data.xml

@@ -4,48 +4,59 @@
     <office:font-face-decls/>
     <office:automatic-styles>
         <style:style style:family="table-cell" style:name="ce0" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" />
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties fo:color="#000000" fo:font-family="Calibri" fo:font-size="11.0pt"/>
-            <style:table-cell-properties style:rotation-align="none"/>
         </style:style>
         <style:style style:family="table-cell" style:name="ce1" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" />
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties fo:color="#000000" fo:font-family="Calibri" fo:font-size="11.0pt"/>
-            <style:table-cell-properties style:rotation-align="none"/>
         </style:style>
         <style:style style:family="table-cell" style:name="ce2" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" />
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties style:font-weight-asian="bold" style:font-weight-complex="bold" fo:color="#000000" fo:font-family="Calibri" fo:font-size="11.0pt" fo:font-weight="bold"/>
-            <style:table-cell-properties style:rotation-align="none"/>
         </style:style>
         <style:style style:family="table-cell" style:name="ce3" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" />
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties fo:color="#000000" fo:font-family="Calibri" fo:font-size="11.0pt" fo:font-style="italic"/>
-            <style:table-cell-properties style:rotation-align="none"/>
         </style:style>
         <style:style style:family="table-cell" style:name="ce4" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" />
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties fo:color="#000000" fo:font-family="Courier" fo:font-size="11.0pt"/>
-            <style:table-cell-properties style:rotation-align="none"/>
         </style:style>
         <style:style style:family="table-cell" style:name="ce5" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" />
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties fo:color="#000000" fo:font-family="Courier" fo:font-size="14.0pt"/>
-            <style:table-cell-properties style:rotation-align="none"/>
         </style:style>
         <style:style style:family="table-cell" style:name="ce6" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" />
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties fo:color="#0000FF" fo:font-family="Courier" fo:font-size="14.0pt"/>
-            <style:table-cell-properties style:rotation-align="none"/>
         </style:style>
         <style:style style:family="table-cell" style:name="ce7" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" fo:background-color="#ffffff"/>
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties fo:color="#0000FF" fo:font-family="Courier" fo:font-size="14.0pt"/>
-            <style:table-cell-properties style:rotation-align="none" fo:background-color="#ffffff"/>
         </style:style>
         <style:style style:family="table-cell" style:name="ce8" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" fo:background-color="#ff0000"/>
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties fo:color="#0000FF" fo:font-family="Courier" fo:font-size="14.0pt"/>
-            <style:table-cell-properties style:rotation-align="none" fo:background-color="#ff0000"/>
         </style:style>
         <style:style style:family="table-cell" style:name="ce9" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" fo:background-color="#ff0000"/>
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties style:text-underline-color="font-color" style:text-underline-style="solid" style:text-underline-type="single" style:text-underline-width="auto" fo:color="#0000FF" fo:font-family="Courier" fo:font-size="14.0pt"/>
-            <style:table-cell-properties style:rotation-align="none" fo:background-color="#ff0000"/>
         </style:style>
         <style:style style:family="table-cell" style:name="ce10" style:parent-style-name="Default">
+            <style:table-cell-properties style:rotation-align="none" style:vertical-align="bottom" />
+            <style:paragraph-properties fo:text-align="start" />
             <style:text-properties style:text-underline-color="font-color" style:text-underline-style="solid" style:text-underline-type="double" style:text-underline-width="auto" fo:color="#000000" fo:font-family="Calibri" fo:font-size="11.0pt"/>
-            <style:table-cell-properties style:rotation-align="none"/>
         </style:style>
     </office:automatic-styles>
     <office:body>