<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2012 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* @category PHPExcel
* @package PHPExcel_Style
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.7.8, 2012-10-12
*/
/**
* PHPExcel_Style_Font
*
* @category PHPExcel
* @package PHPExcel_Style
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Style_Font implements PHPExcel_IComparable
{
/* Underline types */
const UNDERLINE_NONE = 'none';
const UNDERLINE_DOUBLE = 'double';
const UNDERLINE_DOUBLEACCOUNTING = 'doubleAccounting';
const UNDERLINE_SINGLE = 'single';
const UNDERLINE_SINGLEACCOUNTING = 'singleAccounting';
/**
* Font Name
*
* @var string
*/
private $_name = 'Calibri';
/**
* Font Size
*
* @var float
*/
private $_size = 11;
/**
* Bold
*
* @var boolean
*/
private $_bold = false;
/**
* Italic
*
* @var boolean
*/
private $_italic = false;
/**
* Superscript
*
* @var boolean
*/
private $_superScript = false;
/**
* Subscript
*
* @var boolean
*/
private $_subScript = false;
/**
* Underline
*
* @var string
*/
private $_underline = self::UNDERLINE_NONE;
/**
* Strikethrough
*
* @var boolean
*/
private $_strikethrough = false;
/**
* Foreground color
*
* @var PHPExcel_Style_Color
*/
private $_color;
/**
* Parent Borders
*
* @var _parentPropertyName string
*/
private $_parentPropertyName;
/**
* Supervisor?
*
* @var boolean
*/
private $_isSupervisor;
/**
* Parent. Only used for supervisor
*
* @var PHPExcel_Style
*/
private $_parent;
/**
* Create a new PHPExcel_Style_Font
*
* @param boolean $isSupervisor Flag indicating if this is a supervisor or not
* Leave this value at default unless you understand exactly what
* its ramifications are
* @param boolean $isConditional Flag indicating if this is a conditional style or not
* Leave this value at default unless you understand exactly what
* its ramifications are
*/
public function __construct($isSupervisor = false, $isConditional = false)
{
// Supervisor?
$this->_isSupervisor = $isSupervisor;
// Initialise values
if ($isConditional) {
$this->_name = NULL;
$this->_size = NULL;
$this->_bold = NULL;
$this->_italic = NULL;
$this->_superScript = NULL;
$this->_subScript = NULL;
$this->_underline = NULL;
$this->_strikethrough = NULL;
$this->_color = new PHPExcel_Style_Color(PHPExcel_Style_Color::COLOR_BLACK, $isSupervisor, $isConditional);
} else {
$this->_color = new PHPExcel_Style_Color(PHPExcel_Style_Color::COLOR_BLACK, $isSupervisor);
}
// bind parent if we are a supervisor
if ($isSupervisor) {
$this->_color->bindParent($this, '_color');
}
}
/**
* Bind parent. Only used for supervisor
*
* @param PHPExcel_Style $parent
* @return PHPExcel_Style_Font
*/
public function bindParent($parent)
{
$this->_parent = $parent;
}
/**
* Is this a supervisor or a real style component?
*
* @return boolean
*/
public function getIsSupervisor()
{
return $this->_isSupervisor;
}
/**
* Get the shared style component for the currently active cell in currently active sheet.
* Only used for style supervisor
*
* @return PHPExcel_Style_Font
*/
public function getSharedComponent()
{
return $this->_parent->getSharedComponent()->getFont();
}
/**
* Get the currently active sheet. Only used for supervisor
*
* @return PHPExcel_Worksheet
*/
public function getActiveSheet()
{
return $this->_parent->getActiveSheet();
}
/**
* Get the currently active cell coordinate in currently active sheet.
* Only used for supervisor
*
* @return string E.g. 'A1'
*/
public function getSelectedCells()
{
return $this->getActiveSheet()->getSelectedCells();
}
/**
* Get the currently active cell coordinate in currently active sheet.
* Only used for supervisor
*
* @return string E.g. 'A1'
*/
public function getActiveCell()
{
return $this->getActiveSheet()->getActiveCell();
}
/**
* Build style array from subcomponents
*
* @param array $array
* @return array
*/
public function getStyleArray($array)
{
return array('font' => $array);
}
/**
* Apply styles from array
*
* <code>
* $objPHPExcel->getActiveSheet()->getStyle('B2')->getFont()->applyFromArray(
* array(
* 'name' => 'Arial',
* 'bold' => true,
* 'italic' => false,
* 'underline' => PHPExcel_Style_Font::UNDERLINE_DOUBLE,
* 'strike' => false,
* 'color' => array(
* 'rgb' => '808080'
* )
* )
* );
* </code>
*
* @param array $pStyles Array containing style information
* @throws Exception
* @return PHPExcel_Style_Font
*/
public function applyFromArray($pStyles = null) {
if (is_array($pStyles)) {
if ($this->_isSupervisor) {
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($pStyles));
} else {
if (array_key_exists('name', $pStyles)) {
$this->setName($pStyles['name']);
}
if (array_key_exists('bold', $pStyles)) {
$this->setBold($pStyles['bold']);
}
if (array_key_exists('italic', $pStyles)) {
$this->setItalic($pStyles['italic']);
}
if (array_key_exists('superScript', $pStyles)) {
$this->setSuperScript($pStyles['superScript']);
}
if (array_key_exists('subScript', $pStyles)) {
$this->setSubScript($pStyles['subScript']);
}
if (array_key_exists('underline', $pStyles)) {
$this->setUnderline($pStyles['underline']);
}
if (array_key_exists('strike', $pStyles)) {
$this->setStrikethrough($pStyles['strike']);
}
if (array_key_exists('color', $pStyles)) {
$this->getColor()->applyFromArray($pStyles['color']);
}
if (array_key_exists('size', $pStyles)) {
$this->setSize($pStyles['size']);
}
}
} else {
throw new Exception("Invalid style array passed.");
}
return $this;
}
/**
* Get Name
*
* @return string
*/
public function getName() {
if ($this->_isSupervisor) {
return $this->getSharedComponent()->getName();
}
return $this->_name;
}
/**
* Set Name
*
* @param string $pValue
* @return PHPExcel_Style_Font
*/
public function setName($pValue = 'Calibri') {
if ($pValue == '') {
$pValue = 'Calibri';
}
if ($this->_isSupervisor) {
$styleArray = $this->getStyleArray(array('name' => $pValue));
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->_name = $pValue;
}
return $this;
}
/**
* Get Size
*
* @return double
*/
public function getSize() {
if ($this->_isSupervisor) {
return $this->getSharedComponent()->getSize();
}
return $this->_size;
}
/**
* Set Size
*
* @param double $pValue
* @return PHPExcel_Style_Font
*/
public function setSize($pValue = 10) {
if ($pValue == '') {
$pValue = 10;
}
if ($this->_isSupervisor) {
$styleArray = $this->getStyleArray(array('size' => $pValue));
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->_size = $pValue;
}
return $this;
}
/**
* Get Bold
*
* @return boolean
*/
public function getBold() {
if ($this->_isSupervisor) {
return $this->getSharedComponent()->getBold();
}
return $this->_bold;
}
/**
* Set Bold
*
* @param boolean $pValue
* @return PHPExcel_Style_Font
*/
public function setBold($pValue = false) {
if ($pValue == '') {
$pValue = false;
}
if ($this->_isSupervisor) {
$styleArray = $this->getStyleArray(array('bold' => $pValue));
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->_bold = $pValue;
}
return $this;
}
/**
* Get Italic
*
* @return boolean
*/
public function getItalic() {
if ($this->_isSupervisor) {
return $this->getSharedComponent()->getItalic();
}
return $this->_italic;
}
/**
* Set Italic
*
* @param boolean $pValue
* @return PHPExcel_Style_Font
*/
public function setItalic($pValue = false) {
if ($pValue == '') {
$pValue = false;
}
if ($this->_isSupervisor) {
$styleArray = $this->getStyleArray(array('italic' => $pValue));
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->_italic = $pValue;
}
return $this;
}
/**
* Get SuperScript
*
* @return boolean
*/
public function getSuperScript() {
if ($this->_isSupervisor) {
return $this->getSharedComponent()->getSuperScript();
}
return $this->_superScript;
}
/**
* Set SuperScript
*
* @param boolean $pValue
* @return PHPExcel_Style_Font
*/
public function setSuperScript($pValue = false) {
if ($pValue == '') {
$pValue = false;
}
if ($this->_isSupervisor) {
$styleArray = $this->getStyleArray(array('superScript' => $pValue));
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->_superScript = $pValue;
$this->_subScript = !$pValue;
}
return $this;
}
/**
* Get SubScript
*
* @return boolean
*/
public function getSubScript() {
if ($this->_isSupervisor) {
return $this->getSharedComponent()->getSubScript();
}
return $this->_subScript;
}
/**
* Set SubScript
*
* @param boolean $pValue
* @return PHPExcel_Style_Font
*/
public function setSubScript($pValue = false) {
if ($pValue == '') {
$pValue = false;
}
if ($this->_isSupervisor) {
$styleArray = $this->getStyleArray(array('subScript' => $pValue));
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->_subScript = $pValue;
$this->_superScript = !$pValue;
}
return $this;
}
/**
* Get Underline
*
* @return string
*/
public function getUnderline() {
if ($this->_isSupervisor) {
return $this->getSharedComponent()->getUnderline();
}
return $this->_underline;
}
/**
* Set Underline
*
* @param string|boolean $pValue PHPExcel_Style_Font underline type
* If a boolean is passed, then true equates to UNDERLINE_SINGLE,
* false equates to UNDERLINE_NONE
* @return PHPExcel_Style_Font
*/
public function setUnderline($pValue = self::UNDERLINE_NONE) {
if (is_bool($pValue)) {
$pValue = ($pValue) ? self::UNDERLINE_SINGLE : self::UNDERLINE_NONE;
} elseif ($pValue == '') {
$pValue = self::UNDERLINE_NONE;
}
if ($this->_isSupervisor) {
$styleArray = $this->getStyleArray(array('underline' => $pValue));
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->_underline = $pValue;
}
return $this;
}
/**
* Get Striketrough
*
* @deprecated Use getStrikethrough() instead.
* @return boolean
*/
public function getStriketrough() {
return $this->getStrikethrough();
}
/**
* Set Striketrough
*
* @deprecated Use setStrikethrough() instead.
* @param boolean $pValue
* @return PHPExcel_Style_Font
*/
public function setStriketrough($pValue = false) {
return $this->setStrikethrough($pValue);
}
/**
* Get Strikethrough
*
* @return boolean
*/
public function getStrikethrough() {
if ($this->_isSupervisor) {
return $this->getSharedComponent()->getStrikethrough();
}
return $this->_strikethrough;
}
/**
* Set Strikethrough
*
* @param boolean $pValue
* @return PHPExcel_Style_Font
*/
public function setStrikethrough($pValue = false) {
if ($pValue == '') {
$pValue = false;
}
if ($this->_isSupervisor) {
$styleArray = $this->getStyleArray(array('strike' => $pValue));
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->_strikethrough = $pValue;
}
return $this;
}
/**
* Get Color
*
* @return PHPExcel_Style_Color
*/
public function getColor() {
return $this->_color;
}
/**
* Set Color
*
* @param PHPExcel_Style_Color $pValue
* @throws Exception
* @return PHPExcel_Style_Font
*/
public function setColor(PHPExcel_Style_Color $pValue = null) {
// make sure parameter is a real color and not a supervisor
$color = $pValue->getIsSupervisor() ? $pValue->getSharedComponent() : $pValue;
if ($this->_isSupervisor) {
$styleArray = $this->getColor()->getStyleArray(array('argb' => $color->getARGB()));
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->_color = $color;
}
return $this;
}
/**
* Get hash code
*
* @return string Hash code
*/
public function getHashCode() {
if ($this->_isSupervisor) {
return $this->getSharedComponent()->getHashCode();
}
return md5(
$this->_name
. $this->_size
. ($this->_bold ? 't' : 'f')
. ($this->_italic ? 't' : 'f')
. ($this->_superScript ? 't' : 'f')
. ($this->_subScript ? 't' : 'f')
. $this->_underline
. ($this->_strikethrough ? 't' : 'f')
. $this->_color->getHashCode()
. __CLASS__
);
}
/**
* Implement PHP __clone to create a deep clone, not just a shallow copy.
*/
public function __clone() {
$vars = get_object_vars($this);
foreach ($vars as $key => $value) {
if ((is_object($value)) && ($key != '_parent')) {
$this->$key = clone $value;
} else {
$this->$key = $value;
}
}
}
}
