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<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2011 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 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.7.6, 2011-02-27
*/
/**
* PHPExcel_Style_Border
*
* @category PHPExcel
* @package PHPExcel_Style
* @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Style_Border implements PHPExcel_IComparable
{
/* Border style */
const BORDER_NONE = 'none';
const BORDER_DASHDOT = 'dashDot';
const BORDER_DASHDOTDOT = 'dashDotDot';
const BORDER_DASHED = 'dashed';
const BORDER_DOTTED = 'dotted';
const BORDER_DOUBLE = 'double';
const BORDER_HAIR = 'hair';
const BORDER_MEDIUM = 'medium';
const BORDER_MEDIUMDASHDOT = 'mediumDashDot';
const BORDER_MEDIUMDASHDOTDOT = 'mediumDashDotDot';
const BORDER_MEDIUMDASHED = 'mediumDashed';
const BORDER_SLANTDASHDOT = 'slantDashDot';
const BORDER_THICK = 'thick';
const BORDER_THIN = 'thin';
/**
* Border style
*
* @var string
*/
private $_borderStyle = PHPExcel_Style_Border::BORDER_NONE;
/**
* Border color
*
* @var PHPExcel_Style_Color
*/
private $_color;
/**
* Supervisor?
*
* @var boolean
*/
private $_isSupervisor;
/**
* Parent. Only used for supervisor
*
* @var PHPExcel_Style_Borders
*/
private $_parent;
/**
* Parent property name
*
* @var string
*/
private $_parentPropertyName;
/**
* Create a new PHPExcel_Style_Border
*/
public function __construct($isSupervisor = false)
{
// Supervisor?
$this->_isSupervisor = $isSupervisor;
// Initialise values
$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_Borders $parent
* @param string $parentPropertyName
* @return PHPExcel_Style_Border
*/
public function bindParent($parent, $parentPropertyName)
{
$this->_parent = $parent;
$this->_parentPropertyName = $parentPropertyName;
return $this;
}
/**
* Is this a supervisor or a real style component?
*
* @return boolean
*/
public function getIsSupervisor()
{
return $this->_isSupervisor;
}
/**
* Get the shared style component for the currently active cell in currently active sheet.
* Only used for style supervisor
*
* @return PHPExcel_Style_Border
* @throws Exception
*/
public function getSharedComponent()
{
switch ($this->_parentPropertyName) {
case '_allBorders':
case '_horizontal':
case '_inside':
case '_outline':
case '_vertical':
throw new Exception('Cannot get shared component for a pseudo-border.');
break;
case '_bottom':
return $this->_parent->getSharedComponent()->getBottom();
break;
case '_diagonal':
return $this->_parent->getSharedComponent()->getDiagonal();
break;
case '_left':
return $this->_parent->getSharedComponent()->getLeft();
break;
case '_right':
return $this->_parent->getSharedComponent()->getRight();
break;
case '_top':
return $this->_parent->getSharedComponent()->getTop();
break;
}
}
/**
* 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)
{
switch ($this->_parentPropertyName) {
case '_allBorders':
$key = 'allborders';
break;
case '_bottom':
$key = 'bottom';
break;
case '_diagonal':
$key = 'diagonal';
break;
case '_horizontal':
$key = 'horizontal';
break;
case '_inside':
$key = 'inside';
break;
case '_left':
$key = 'left';
break;
case '_outline':
$key = 'outline';
break;
case '_right':
$key = 'right';
break;
case '_top':
$key = 'top';
break;
case '_vertical':
$key = 'vertical';
break;
}
return $this->_parent->getStyleArray(array($key => $array));
}
/**
* Apply styles from array
*
* <code>
* $objPHPExcel->getActiveSheet()->getStyle('B2')->getBorders()->getTop()->applyFromArray(
* array(
* 'style' => PHPExcel_Style_Border::BORDER_DASHDOT,
* 'color' => array(
* 'rgb' => '808080'
* )
* )
* );
* </code>
*
* @param array $pStyles Array containing style information
* @throws Exception
* @return PHPExcel_Style_Border
*/
public function applyFromArray($pStyles = null) {
if (is_array($pStyles)) {
if ($this->_isSupervisor) {
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($pStyles));
} else {
if (array_key_exists('style', $pStyles)) {
$this->setBorderStyle($pStyles['style']);
}
if (array_key_exists('color', $pStyles)) {
$this->getColor()->applyFromArray($pStyles['color']);
}
}
} else {
throw new Exception("Invalid style array passed.");
}
return $this;
}
/**
* Get Border style
*
* @return string
*/
public function getBorderStyle() {
if ($this->_isSupervisor) {
return $this->getSharedComponent()->getBorderStyle();
}
return $this->_borderStyle;
}
/**
* Set Border style
*
* @param string $pValue
* @return PHPExcel_Style_Border
*/
public function setBorderStyle($pValue = PHPExcel_Style_Border::BORDER_NONE) {
if ($pValue == '') {
$pValue = PHPExcel_Style_Border::BORDER_NONE;
}
if ($this->_isSupervisor) {
$styleArray = $this->getStyleArray(array('style' => $pValue));
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->_borderStyle = $pValue;
}
return $this;
}
/**
* Get Border Color
*
* @return PHPExcel_Style_Color
*/
public function getColor() {
return $this->_color;
}
/**
* Set Border Color
*
* @param PHPExcel_Style_Color $pValue
* @throws Exception
* @return PHPExcel_Style_Border
*/
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->_borderStyle
. $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;
}
}
}
}
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