359 lines
7.4 KiB
PHP
359 lines
7.4 KiB
PHP
<?php
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/**
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* PHPPowerPoint
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*
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* Copyright (c) 2009 - 2010 PHPPowerPoint
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPPowerPoint
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* @package PHPPowerPoint_Shape
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* @copyright Copyright (c) 2009 - 2010 PHPPowerPoint (http://www.codeplex.com/PHPPowerPoint)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version 0.1.0, 2009-04-27
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*/
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/** PHPPowerPoint_IComparable */
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require_once 'PHPPowerPoint/IComparable.php';
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/** PHPPowerPoint_Slide */
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require_once 'PHPPowerPoint/Slide.php';
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/** PHPPowerPoint_Style_Fill */
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require_once 'PHPPowerPoint/Style/Fill.php';
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/** PHPPowerPoint_Shape_Shadow */
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require_once 'PHPPowerPoint/Shape/Shadow.php';
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/**
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* PHPPowerPoint_Shape
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*
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* @category PHPPowerPoint
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* @package PHPPowerPoint_Shape
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* @copyright Copyright (c) 2009 - 2010 PHPPowerPoint (http://www.codeplex.com/PHPPowerPoint)
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*/
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abstract class PHPPowerPoint_Shape implements PHPPowerPoint_IComparable
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{
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/**
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* Slide
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*
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* @var PHPPowerPoint_Slide
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*/
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protected $_slide;
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/**
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* Offset X
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*
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* @var int
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*/
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protected $_offsetX;
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/**
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* Offset Y
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*
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* @var int
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*/
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protected $_offsetY;
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/**
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* Width
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*
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* @var int
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*/
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protected $_width;
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/**
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* Height
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*
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* @var int
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*/
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protected $_height;
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/**
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* Fill
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*
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* @var PHPPowerPoint_Style_Fill
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*/
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private $_fill;
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/**
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* Rotation
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*
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* @var int
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*/
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protected $_rotation;
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/**
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* Shadow
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*
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* @var PHPPowerPoint_Shape_Shadow
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*/
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protected $_shadow;
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/**
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* Create a new PHPPowerPoint_Shape
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*/
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public function __construct()
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{
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// Initialise values
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$this->_slide = null;
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$this->_offsetX = 0;
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$this->_offsetY = 0;
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$this->_width = 0;
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$this->_height = 0;
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$this->_rotation = 0;
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$this->_fill = new PHPPowerPoint_Style_Fill();
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$this->_shadow = new PHPPowerPoint_Shape_Shadow();
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}
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/**
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* Get Slide
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*
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* @return PHPPowerPoint_Slide
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*/
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public function getSlide() {
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return $this->_slide;
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}
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/**
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* Set Slide
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*
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* @param PHPPowerPoint_Slide $pValue
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* @param bool $pOverrideOld If a Slide has already been assigned, overwrite it and remove image from old Slide?
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* @throws Exception
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*/
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public function setSlide(PHPPowerPoint_slide $pValue = null, $pOverrideOld = false) {
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if (is_null($this->_slide)) {
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// Add drawing to PHPPowerPoint_Slide
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$this->_slide = $pValue;
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$this->_slide->getShapeCollection()->append($this);
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} else {
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if ($pOverrideOld) {
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// Remove drawing from old PHPPowerPoint_Slide
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$iterator = $this->_slide->getShapeCollection()->getIterator();
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while ($iterator->valid()) {
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if ($iterator->current()->getHashCode() == $this->getHashCode()) {
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$this->_slide->getShapeCollection()->offsetUnset( $iterator->key() );
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$this->_slide = null;
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break;
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}
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}
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// Set new PHPPowerPoint_Slide
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$this->setSlide($pValue);
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} else {
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throw new Exception("A PHPPowerPoint_Slide has already been assigned. Shapes can only exist on one PHPPowerPoint_Slide.");
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}
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}
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}
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/**
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* Get OffsetX
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*
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* @return int
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*/
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public function getOffsetX() {
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return $this->_offsetX;
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}
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/**
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* Set OffsetX
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*
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* @param int $pValue
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*/
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public function setOffsetX($pValue = 0) {
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$this->_offsetX = $pValue;
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}
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/**
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* Get OffsetY
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*
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* @return int
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*/
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public function getOffsetY() {
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return $this->_offsetY;
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}
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/**
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* Set OffsetY
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*
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* @param int $pValue
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*/
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public function setOffsetY($pValue = 0) {
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$this->_offsetY = $pValue;
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}
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/**
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* Get Width
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*
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* @return int
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*/
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public function getWidth() {
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return $this->_width;
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}
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/**
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* Set Width
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*
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* @param int $pValue
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*/
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public function setWidth($pValue = 0) {
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$this->_width = $pValue;
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}
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/**
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* Get Height
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*
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* @return int
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*/
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public function getHeight() {
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return $this->_height;
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}
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/**
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* Set Height
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*
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* @param int $pValue
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*/
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public function setHeight($pValue = 0) {
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$this->_height = $pValue;
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}
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/**
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* Set width and height with proportional resize
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*
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* @param int $width
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* @param int $height
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* @example $objDrawing->setWidthAndHeight(160,120);
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*/
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public function setWidthAndHeight($width = 0, $height = 0) {
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$this->_width = $width;
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$this->_height = $height;
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}
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/**
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* Get Rotation
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*
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* @return int
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*/
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public function getRotation() {
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return $this->_rotation;
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}
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/**
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* Set Rotation
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*
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* @param int $pValue
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*/
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public function setRotation($pValue = 0) {
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$this->_rotation = $pValue;
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}
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/**
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* Get Fill
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*
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* @return PHPPowerPoint_Style_Fill
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*/
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public function getFill() {
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return $this->_fill;
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}
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/**
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* Get Shadow
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*
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* @return PHPPowerPoint_Shape_Shadow
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*/
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public function getShadow() {
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return $this->_shadow;
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}
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/**
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* Set Shadow
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*
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* @param PHPPowerPoint_Shape_Shadow $pValue
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* @throws Exception
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*/
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public function setShadow(PHPPowerPoint_Shape_Shadow $pValue = null) {
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$this->_shadow = $pValue;
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}
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/**
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* Get hash code
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*
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* @return string Hash code
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*/
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public function getHashCode() {
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return md5(
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$this->_slide->getHashCode()
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. $this->_offsetX
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. $this->_offsetY
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. $this->_width
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. $this->_height
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. $this->_rotation
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. $this->getFill()->getHashCode()
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. $this->_shadow->getHashCode()
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. __CLASS__
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);
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}
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/**
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* Hash index
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*
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* @var string
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*/
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private $_hashIndex;
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/**
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* Get hash index
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*
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* Note that this index may vary during script execution! Only reliable moment is
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* while doing a write of a workbook and when changes are not allowed.
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*
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* @return string Hash index
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*/
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public function getHashIndex() {
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return $this->_hashIndex;
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}
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/**
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* Set hash index
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*
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* Note that this index may vary during script execution! Only reliable moment is
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* while doing a write of a workbook and when changes are not allowed.
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*
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* @param string $value Hash index
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*/
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public function setHashIndex($value) {
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$this->_hashIndex = $value;
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}
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/**
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* Implement PHP __clone to create a deep clone, not just a shallow copy.
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*/
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public function __clone() {
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$vars = get_object_vars($this);
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foreach ($vars as $key => $value) {
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if (is_object($value)) {
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$this->$key = clone $value;
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} else {
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$this->$key = $value;
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}
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}
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}
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}
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