Merge b54e21779913f3b1873d72b08097737b3bd2ec9b into 84596668410bea89d21aa9867b91e1550e359329

docs/_pages/documentation.md

@@ -50,6 +50,23 @@ $writer->setShouldCreateNewSheetsAutomatically(true); // default value
 $writer->setShouldCreateNewSheetsAutomatically(false); // will stop writing new data when limit is reached
 ```
 
+### Sheet view (XLSX writer)
+
+Sheet view settings must be configured before any rows are added to the sheet.
+
+```php
+use Box\Spout\Writer\Common\Creator\WriterEntityFactory;
+use Box\Spout\Writer\XLSX\Entity\SheetView;
+
+$sheetView = (new SheetView())
+    ->setFreezeRow(2) // First row will be fixed
+    ->setFreezeColumn('D') // Columns A to C will be fixed
+    ->setZoomScale(150); // And other options
+
+$writer = WriterEntityFactory::createXLSXWriter();
+$writer->getCurrentSheet()->setSheetView($sheetView);
+```
+
 ### Using a custom temporary folder
 
 Processing XLSX and ODS files requires temporary files to be created. By default, {{ site.spout_html }} will use the system default temporary folder (as returned by `sys_get_temp_dir()`). It is possible to override this by explicitly setting it on the reader or writer:

src/Spout/Writer/Common/Entity/Sheet.php

@@ -3,6 +3,7 @@
 namespace Box\Spout\Writer\Common\Entity;
 
 use Box\Spout\Writer\Common\Manager\SheetManager;
+use Box\Spout\Writer\XLSX\Entity\SheetView;
 
 /**
  * Class Sheet
@@ -27,6 +28,9 @@ class Sheet
     /** @var SheetManager Sheet manager */
     private $sheetManager;
 
+    /** @var SheetView */
+    private $sheetView;
+
     /**
      * @param int $sheetIndex Index of the sheet, based on order in the workbook (zero-based)
      * @param string $associatedWorkbookId ID of the sheet's associated workbook
@@ -108,4 +112,31 @@ class Sheet
 
         return $this;
     }
+
+    /**
+     * @return SheetView|null
+     */
+    public function getSheetView(): ?SheetView
+    {
+        return $this->sheetView;
+    }
+
+    /**
+     * @param SheetView $sheetView
+     * @return $this
+     */
+    public function setSheetView(SheetView $sheetView)
+    {
+        $this->sheetView = $sheetView;
+
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function hasSheetView(): bool
+    {
+        return $this->sheetView instanceof SheetView;
+    }
 }

src/Spout/Writer/Common/Entity/Worksheet.php

@@ -23,6 +23,9 @@ class Worksheet
     /** @var int Index of the last written row */
     private $lastWrittenRowIndex;
 
+    /** @var bool */
+    private $hasStarted = false;
+
     /**
      * Worksheet constructor.
      *
@@ -110,4 +113,20 @@ class Worksheet
         // sheet index is zero-based, while ID is 1-based
         return $this->externalSheet->getIndex() + 1;
     }
+
+    /**
+     * @return bool
+     */
+    public function hasStarted(): bool
+    {
+        return $this->hasStarted;
+    }
+
+    /**
+     * @param bool $hasStarted
+     */
+    public function setHasStarted(bool $hasStarted = true): void
+    {
+        $this->hasStarted = $hasStarted;
+    }
 }

src/Spout/Writer/Common/Manager/WorkbookManagerAbstract.php

@@ -131,8 +131,6 @@ abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
         $worksheetFilePath = $this->getWorksheetFilePath($sheet);
         $worksheet = $this->entityFactory->createWorksheet($worksheetFilePath, $sheet);
 
-        $this->worksheetManager->startSheet($worksheet);
-
         $worksheets[] = $worksheet;
         $this->workbook->setWorksheets($worksheets);
 
@@ -223,8 +221,15 @@ abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
         if ($hasReachedMaxRows) {
             // ... continue writing in a new sheet if option set
             if ($this->optionsManager->getOption(Options::SHOULD_CREATE_NEW_SHEETS_AUTOMATICALLY)) {
+                $previousSheet = $currentWorksheet->getExternalSheet();
                 $currentWorksheet = $this->addNewSheetAndMakeItCurrent();
 
+                // Use the same sheet view if set
+                $sheet = $currentWorksheet->getExternalSheet();
+                if ($previousSheet->hasSheetView()) {
+                    $sheet->setSheetView($previousSheet->getSheetView());
+                }
+
                 $this->addRowToWorksheet($currentWorksheet, $row);
             } else {
                 // otherwise, do nothing as the data won't be written anyways

src/Spout/Writer/XLSX/Entity/SheetView.php

@@ -0,0 +1,295 @@
+<?php
+
+namespace Box\Spout\Writer\XLSX\Entity;
+
+use Box\Spout\Common\Exception\InvalidArgumentException;
+use Box\Spout\Reader\XLSX\Helper\CellHelper;
+
+class SheetView
+{
+    /** @var bool */
+    protected $showFormulas = false;
+
+    /** @var bool */
+    protected $showGridLines = true;
+
+    /** @var bool */
+    protected $showRowcolHeaders = true;
+
+    /** @var bool */
+    protected $showZeroes = true;
+
+    /** @var bool */
+    protected $rightToLeft = false;
+
+    /** @var bool */
+    protected $tabSelected = false;
+
+    /** @var bool */
+    protected $showOutlineSymbols = true;
+
+    /** @var bool */
+    protected $defaultGridColor = true;
+
+    /** @var string */
+    protected $view = 'normal';
+
+    /** @var string */
+    protected $topLeftCell = 'A1';
+
+    /** @var int */
+    protected $colorId = 64;
+
+    /** @var int */
+    protected $zoomScale = 100;
+
+    /** @var int */
+    protected $zoomScaleNormal = 100;
+
+    /** @var int */
+    protected $zoomScalePageLayoutView = 100;
+
+    /** @var int */
+    protected $workbookViewId = 0;
+
+    /** @var int */
+    protected $freezeRow = 0;
+
+    /** @var string */
+    protected $freezeColumn = 'A';
+
+    /**
+     * @param bool $showFormulas
+     * @return $this
+     */
+    public function setShowFormulas(bool $showFormulas): self
+    {
+        $this->showFormulas = $showFormulas;
+        return $this;
+    }
+
+    /**
+     * @param bool $showGridLines
+     * @return $this
+     */
+    public function setShowGridLines(bool $showGridLines): self
+    {
+        $this->showGridLines = $showGridLines;
+        return $this;
+    }
+
+    /**
+     * @param bool $showRowcolHeaders
+     * @return $this
+     */
+    public function setShowRowcolHeaders(bool $showRowcolHeaders): self
+    {
+        $this->showRowcolHeaders = $showRowcolHeaders;
+        return $this;
+    }
+
+    /**
+     * @param bool $showZeroes
+     * @return $this
+     */
+    public function setShowZeroes(bool $showZeroes): self
+    {
+        $this->showZeroes = $showZeroes;
+        return $this;
+    }
+
+    /**
+     * @param bool $rightToLeft
+     * @return $this
+     */
+    public function setRightToLeft(bool $rightToLeft): self
+    {
+        $this->rightToLeft = $rightToLeft;
+        return $this;
+    }
+
+    /**
+     * @param bool $tabSelected
+     * @return $this
+     */
+    public function setTabSelected(bool $tabSelected): self
+    {
+        $this->tabSelected = $tabSelected;
+        return $this;
+    }
+
+    /**
+     * @param bool $showOutlineSymbols
+     * @return $this
+     */
+    public function setShowOutlineSymbols(bool $showOutlineSymbols): self
+    {
+        $this->showOutlineSymbols = $showOutlineSymbols;
+        return $this;
+    }
+
+    /**
+     * @param bool $defaultGridColor
+     * @return $this
+     */
+    public function setDefaultGridColor(bool $defaultGridColor): self
+    {
+        $this->defaultGridColor = $defaultGridColor;
+        return $this;
+    }
+
+    /**
+     * @param string $view
+     * @return $this
+     */
+    public function setView(string $view): self
+    {
+        $this->view = $view;
+        return $this;
+    }
+
+    /**
+     * @param string $topLeftCell
+     * @return $this
+     */
+    public function setTopLeftCell(string $topLeftCell): self
+    {
+        $this->topLeftCell = $topLeftCell;
+        return $this;
+    }
+
+    /**
+     * @param int $colorId
+     * @return $this
+     */
+    public function setColorId(int $colorId): self
+    {
+        $this->colorId = $colorId;
+        return $this;
+    }
+
+    /**
+     * @param int $zoomScale
+     * @return $this
+     */
+    public function setZoomScale(int $zoomScale): self
+    {
+        $this->zoomScale = $zoomScale;
+        return $this;
+    }
+
+    /**
+     * @param int $zoomScaleNormal
+     * @return $this
+     */
+    public function setZoomScaleNormal(int $zoomScaleNormal): self
+    {
+        $this->zoomScaleNormal = $zoomScaleNormal;
+        return $this;
+    }
+
+    /**
+     * @param int $zoomScalePageLayoutView
+     * @return $this
+     */
+    public function setZoomScalePageLayoutView(int $zoomScalePageLayoutView): self
+    {
+        $this->zoomScalePageLayoutView = $zoomScalePageLayoutView;
+        return $this;
+    }
+
+    /**
+     * @param int $workbookViewId
+     * @return $this
+     */
+    public function setWorkbookViewId(int $workbookViewId): self
+    {
+        $this->workbookViewId = $workbookViewId;
+        return $this;
+    }
+
+    /**
+     * @param int $freezeRow Set to 2 to fix the first row
+     * @return $this
+     */
+    public function setFreezeRow(int $freezeRow): self
+    {
+        if ($freezeRow < 1) {
+            throw new InvalidArgumentException('Freeze row must be a positive integer', 1589543073);
+        }
+
+        $this->freezeRow = $freezeRow;
+        return $this;
+    }
+
+    /**
+     * @param string $freezeColumn Set to B to fix the first column
+     * @return $this
+     */
+    public function setFreezeColumn(string $freezeColumn): self
+    {
+        $this->freezeColumn = strtoupper($freezeColumn);
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getXml(): string
+    {
+        return '<sheetView' . $this->getSheetViewAttributes() . '>' .
+        $this->getFreezeCellPaneXml() .
+        '</sheetView>';
+    }
+
+    /**
+     * @return string
+     */
+    protected function getSheetViewAttributes(): string
+    {
+        // Get class properties
+        $propertyValues = get_object_vars($this);
+        unset($propertyValues['freezeRow'], $propertyValues['freezeColumn']);
+
+        return $this->generateAttributes($propertyValues);
+    }
+
+    /**
+     * @return string
+     */
+    protected function getFreezeCellPaneXml(): string
+    {
+        if ($this->freezeRow < 2 && $this->freezeColumn === 'A') {
+            return '';
+        }
+
+        $columnIndex = CellHelper::getColumnIndexFromCellIndex($this->freezeColumn . '1');
+
+        return '<pane' . $this->generateAttributes([
+            'xSplit' => $columnIndex,
+            'ySplit' => $this->freezeRow - 1,
+            'topLeftCell' => $this->freezeColumn . $this->freezeRow,
+            'activePane' => 'bottomRight',
+            'state' => 'frozen',
+        ]) . '/>';
+    }
+
+    /**
+     * @param array $data with key containing the attribute name and value containing the attribute value
+     * @return string
+     */
+    protected function generateAttributes(array $data): string
+    {
+        // Create attribute for each key
+        $attributes = array_map(function ($key, $value) {
+            if (is_bool($value)) {
+                $value = $value ? 'true' : 'false';
+            }
+
+            return $key . '="' . $value . '"';
+        }, array_keys($data), $data);
+
+        // Append all attributes
+        return ' ' . implode(' ', $attributes);
+    }
+}

src/Spout/Writer/XLSX/Manager/WorksheetManager.php

@@ -17,6 +17,7 @@ use Box\Spout\Writer\Common\Manager\RegisteredStyle;
 use Box\Spout\Writer\Common\Manager\RowManager;
 use Box\Spout\Writer\Common\Manager\Style\StyleMerger;
 use Box\Spout\Writer\Common\Manager\WorksheetManagerInterface;
+use Box\Spout\Writer\XLSX\Entity\SheetView;
 use Box\Spout\Writer\XLSX\Manager\Style\StyleManager;
 
 /**
@@ -101,13 +102,34 @@ EOD;
      */
     public function startSheet(Worksheet $worksheet)
     {
+        // Only start once
+        if ($worksheet->hasStarted()) {
+            return;
+        }
+
         $sheetFilePointer = \fopen($worksheet->getFilePath(), 'w');
         $this->throwIfSheetFilePointerIsNotAvailable($sheetFilePointer);
 
         $worksheet->setFilePointer($sheetFilePointer);
 
         \fwrite($sheetFilePointer, self::SHEET_XML_FILE_HEADER);
+        $this->addSheetViews($sheetFilePointer, $worksheet);
         \fwrite($sheetFilePointer, '<sheetData>');
+
+        $worksheet->setHasStarted();
+    }
+
+    /**
+     * @param resource $sheetFilePointer
+     * @param resourceWorksheet $worksheet
+     * @return void
+     */
+    private function addSheetViews($sheetFilePointer, Worksheet $worksheet): void
+    {
+        $sheet = $worksheet->getExternalSheet();
+        if ($sheet->hasSheetView()) {
+            \fwrite($sheetFilePointer, '<sheetViews>' . $sheet->getSheetView()->getXml() . '</sheetViews>');
+        }
     }
 
     /**
@@ -129,6 +151,9 @@ EOD;
      */
     public function addRow(Worksheet $worksheet, Row $row)
     {
+        // Start the sheet when the first row is added
+        $this->startSheet($worksheet);
+
         if (!$this->rowManager->isEmpty($row)) {
             $this->addNonEmptyRow($worksheet, $row);
         }