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<?php
namespace PhpOffice\PhpSpreadsheet\Style;
class Fill extends Supervisor
{
// Fill types
const FILL_NONE = 'none';
const FILL_SOLID = 'solid';
const FILL_GRADIENT_LINEAR = 'linear';
const FILL_GRADIENT_PATH = 'path';
const FILL_PATTERN_DARKDOWN = 'darkDown';
const FILL_PATTERN_DARKGRAY = 'darkGray';
const FILL_PATTERN_DARKGRID = 'darkGrid';
const FILL_PATTERN_DARKHORIZONTAL = 'darkHorizontal';
const FILL_PATTERN_DARKTRELLIS = 'darkTrellis';
const FILL_PATTERN_DARKUP = 'darkUp';
const FILL_PATTERN_DARKVERTICAL = 'darkVertical';
const FILL_PATTERN_GRAY0625 = 'gray0625';
const FILL_PATTERN_GRAY125 = 'gray125';
const FILL_PATTERN_LIGHTDOWN = 'lightDown';
const FILL_PATTERN_LIGHTGRAY = 'lightGray';
const FILL_PATTERN_LIGHTGRID = 'lightGrid';
const FILL_PATTERN_LIGHTHORIZONTAL = 'lightHorizontal';
const FILL_PATTERN_LIGHTTRELLIS = 'lightTrellis';
const FILL_PATTERN_LIGHTUP = 'lightUp';
const FILL_PATTERN_LIGHTVERTICAL = 'lightVertical';
const FILL_PATTERN_MEDIUMGRAY = 'mediumGray';
/**
* @var null|int
*/
public $startcolorIndex;
/**
* @var null|int
*/
public $endcolorIndex;
/**
* Fill type.
*
* @var null|string
*/
protected $fillType = self::FILL_NONE;
/**
* Rotation.
*
* @var float
*/
protected $rotation = 0.0;
/**
* Start color.
*
* @var Color
*/
protected $startColor;
/**
* End color.
*
* @var Color
*/
protected $endColor;
/** @var bool */
private $colorChanged = false;
/**
* Create a new Fill.
*
* @param bool $isSupervisor Flag indicating if this is a supervisor or not
* Leave this value at default unless you understand exactly what
* its ramifications are
* @param bool $isConditional Flag indicating if this is a conditional style or not
* Leave this value at default unless you understand exactly what
* its ramifications are
*/
public function __construct($isSupervisor = false, $isConditional = false)
{
// Supervisor?
parent::__construct($isSupervisor);
// Initialise values
if ($isConditional) {
$this->fillType = null;
}
$this->startColor = new Color(Color::COLOR_WHITE, $isSupervisor, $isConditional);
$this->endColor = new Color(Color::COLOR_BLACK, $isSupervisor, $isConditional);
// bind parent if we are a supervisor
if ($isSupervisor) {
$this->startColor->bindParent($this, 'startColor');
$this->endColor->bindParent($this, 'endColor');
}
}
/**
* Get the shared style component for the currently active cell in currently active sheet.
* Only used for style supervisor.
*
* @return Fill
*/
public function getSharedComponent()
{
/** @var Style */
$parent = $this->parent;
return $parent->getSharedComponent()->getFill();
}
/**
* Build style array from subcomponents.
*
* @param array $array
*
* @return array
*/
public function getStyleArray($array)
{
return ['fill' => $array];
}
/**
* Apply styles from array.
*
* <code>
* $spreadsheet->getActiveSheet()->getStyle('B2')->getFill()->applyFromArray(
* [
* 'fillType' => Fill::FILL_GRADIENT_LINEAR,
* 'rotation' => 0.0,
* 'startColor' => [
* 'rgb' => '000000'
* ],
* 'endColor' => [
* 'argb' => 'FFFFFFFF'
* ]
* ]
* );
* </code>
*
* @param array $styleArray Array containing style information
*
* @return $this
*/
public function applyFromArray(array $styleArray)
{
if ($this->isSupervisor) {
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($styleArray));
} else {
if (isset($styleArray['fillType'])) {
$this->setFillType($styleArray['fillType']);
}
if (isset($styleArray['rotation'])) {
$this->setRotation($styleArray['rotation']);
}
if (isset($styleArray['startColor'])) {
$this->getStartColor()->applyFromArray($styleArray['startColor']);
}
if (isset($styleArray['endColor'])) {
$this->getEndColor()->applyFromArray($styleArray['endColor']);
}
if (isset($styleArray['color'])) {
$this->getStartColor()->applyFromArray($styleArray['color']);
$this->getEndColor()->applyFromArray($styleArray['color']);
}
}
return $this;
}
/**
* Get Fill Type.
*
* @return null|string
*/
public function getFillType()
{
if ($this->isSupervisor) {
return $this->getSharedComponent()->getFillType();
}
return $this->fillType;
}
/**
* Set Fill Type.
*
* @param string $fillType Fill type, see self::FILL_*
*
* @return $this
*/
public function setFillType($fillType)
{
if ($this->isSupervisor) {
$styleArray = $this->getStyleArray(['fillType' => $fillType]);
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->fillType = $fillType;
}
return $this;
}
/**
* Get Rotation.
*
* @return float
*/
public function getRotation()
{
if ($this->isSupervisor) {
return $this->getSharedComponent()->getRotation();
}
return $this->rotation;
}
/**
* Set Rotation.
*
* @param float $angleInDegrees
*
* @return $this
*/
public function setRotation($angleInDegrees)
{
if ($this->isSupervisor) {
$styleArray = $this->getStyleArray(['rotation' => $angleInDegrees]);
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->rotation = $angleInDegrees;
}
return $this;
}
/**
* Get Start Color.
*
* @return Color
*/
public function getStartColor()
{
return $this->startColor;
}
/**
* Set Start Color.
*
* @return $this
*/
public function setStartColor(Color $color)
{
$this->colorChanged = true;
// make sure parameter is a real color and not a supervisor
$color = $color->getIsSupervisor() ? $color->getSharedComponent() : $color;
if ($this->isSupervisor) {
$styleArray = $this->getStartColor()->getStyleArray(['argb' => $color->getARGB()]);
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->startColor = $color;
}
return $this;
}
/**
* Get End Color.
*
* @return Color
*/
public function getEndColor()
{
return $this->endColor;
}
/**
* Set End Color.
*
* @return $this
*/
public function setEndColor(Color $color)
{
$this->colorChanged = true;
// make sure parameter is a real color and not a supervisor
$color = $color->getIsSupervisor() ? $color->getSharedComponent() : $color;
if ($this->isSupervisor) {
$styleArray = $this->getEndColor()->getStyleArray(['argb' => $color->getARGB()]);
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->endColor = $color;
}
return $this;
}
public function getColorsChanged(): bool
{
if ($this->isSupervisor) {
$changed = $this->getSharedComponent()->colorChanged;
} else {
$changed = $this->colorChanged;
}
return $changed || $this->startColor->getHasChanged() || $this->endColor->getHasChanged();
}
/**
* Get hash code.
*
* @return string Hash code
*/
public function getHashCode()
{
if ($this->isSupervisor) {
return $this->getSharedComponent()->getHashCode();
}
// Note that we don't care about colours for fill type NONE, but could have duplicate NONEs with
// different hashes if we don't explicitly prevent this
return md5(
$this->getFillType() .
$this->getRotation() .
($this->getFillType() !== self::FILL_NONE ? $this->getStartColor()->getHashCode() : '') .
($this->getFillType() !== self::FILL_NONE ? $this->getEndColor()->getHashCode() : '') .
((string) $this->getColorsChanged()) .
__CLASS__
);
}
protected function exportArray1(): array
{
$exportedArray = [];
$this->exportArray2($exportedArray, 'fillType', $this->getFillType());
$this->exportArray2($exportedArray, 'rotation', $this->getRotation());
if ($this->getColorsChanged()) {
$this->exportArray2($exportedArray, 'endColor', $this->getEndColor());
$this->exportArray2($exportedArray, 'startColor', $this->getStartColor());
}
return $exportedArray;
}
}