Added wrapping style to images

src/PHPWord/Autoloader.php

@@ -27,23 +27,35 @@
 
 class PHPWord_Autoloader
 {
-    public static function Register()
+    /**
+     * Register the autoloader
+     *
+     * @return void
+     */
+    public static function register()
     {
-        return spl_autoload_register(array('PHPWord_Autoloader', 'Load'));
+        spl_autoload_register(array('PHPWord_Autoloader', 'load'));
     }
 
-    public static function Load($strObjectName)
+    /**
+     * Autoloader
+     *
+     * @param string $strObjectName
+     * @return mixed
+     */
+    public static function load($strObjectName)
     {
         if ((class_exists($strObjectName)) || (strpos($strObjectName, 'PHPWord') === false)) {
-            return false;
+            return null;
         }
 
         $strObjectFilePath = PHPWORD_BASE_PATH . str_replace('_', '/', $strObjectName) . '.php';
 
         if ((file_exists($strObjectFilePath) === false) || (is_readable($strObjectFilePath) === false)) {
-            return false;
+            return null;
         }
 
-        require($strObjectFilePath);
+        require_once $strObjectFilePath;
+        return true;
     }
 }

src/PHPWord/Section/Image.php

@@ -92,6 +92,10 @@ class PHPWord_Section_Image
                 }
             }
 
+            if (isset($style['wrappingStyle'])) {
+                $this->_style->setWrappingStyle($style['wrappingStyle']);
+            }
+
             if ($this->_style->getWidth() == null && $this->_style->getHeight() == null) {
                 $imgData = getimagesize($this->_src);
                 $this->_style->setWidth($imgData[0]);
@@ -174,4 +178,3 @@ class PHPWord_Section_Image
         $this->_isWatermark = $pValue;
     }
 }
-

src/PHPWord/Shared/XMLWriter.php

@@ -30,7 +30,16 @@ if (!defined('DATE_W3C')) {
     define('DATE_W3C', 'Y-m-d\TH:i:sP');
 }
 
-
+/**
+ * Class PHPWord_Shared_XMLWriter
+ *
+ * @category   PHPWord
+ * @package    PHPWord_Section
+ * @copyright  Copyright (c) 2011 PHPWord
+ * @method bool startElement(string $name)
+ * @method bool writeAttribute(string $name, string $value)
+ * @method bool endElement()
+ */
 class PHPWord_Shared_XMLWriter
 {
     /** Temporary storage method */

src/PHPWord/Style/Image.php

@@ -35,10 +35,16 @@
  */
 class PHPWord_Style_Image
 {
+    const WRAPPING_STYLE_INLINE = 'inline';
+    const WRAPPING_STYLE_SQUARE = 'square';
+    const WRAPPING_STYLE_TIGHT = 'tight';
+    const WRAPPING_STYLE_BEHIND = 'behind';
+    const WRAPPING_STYLE_INFRONT = 'infront';
 
     private $_width;
     private $_height;
     private $_align;
+    private $wrappingStyle;
 
     /**
      * Margin Top
@@ -61,6 +67,7 @@ class PHPWord_Style_Image
         $this->_align = null;
         $this->_marginTop = null;
         $this->_marginLeft = null;
+        $this->setWrappingStyle(self::WRAPPING_STYLE_INLINE);
     }
 
     public function setStyleValue($key, $value)
@@ -112,6 +119,7 @@ class PHPWord_Style_Image
      * Set Margin Top
      *
      * @param int $pValue
+     * @return $this
      */
     public function setMarginTop($pValue = null)
     {
@@ -133,10 +141,41 @@ class PHPWord_Style_Image
      * Set Margin Left
      *
      * @param int $pValue
+     * @return $this
      */
     public function setMarginLeft($pValue = null)
     {
         $this->_marginLeft = $pValue;
         return $this;
     }
+
+    /**
+     * @param string $wrappingStyle
+     * @throws InvalidArgumentException
+     * @return $this
+     */
+    public function setWrappingStyle($wrappingStyle)
+    {
+        switch ($wrappingStyle) {
+            case self::WRAPPING_STYLE_BEHIND:
+            case self::WRAPPING_STYLE_INFRONT:
+            case self::WRAPPING_STYLE_INLINE:
+            case self::WRAPPING_STYLE_SQUARE:
+            case self::WRAPPING_STYLE_TIGHT:
+                $this->wrappingStyle = $wrappingStyle;
+                break;
+            default:
+                throw new InvalidArgumentException('Wrapping style does not exists');
+                break;
+        }
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getWrappingStyle()
+    {
+        return $this->wrappingStyle;
+    }
 }

src/PHPWord/Writer/Word2007/Base.php

@@ -608,7 +608,11 @@ class PHPWord_Writer_Word2007_Base extends PHPWord_Writer_Word2007_WriterPart
         }
     }
 
-    protected function _writeImage(PHPWord_Shared_XMLWriter $objWriter = null, $image)
+    /**
+     * @param \PHPWord_Shared_XMLWriter $objWriter
+     * @param \PHPWord_Section_Image $image
+     */
+    protected function _writeImage(PHPWord_Shared_XMLWriter $objWriter = null, PHPWord_Section_Image $image)
     {
         $rId = $image->getRelationId();
 
@@ -616,6 +620,9 @@ class PHPWord_Writer_Word2007_Base extends PHPWord_Writer_Word2007_WriterPart
         $width = $style->getWidth();
         $height = $style->getHeight();
         $align = $style->getAlign();
+        $marginTop = $style->getMarginTop();
+        $marginLeft = $style->getMarginLeft();
+        $wrappingStyle = $style->getWrappingStyle();
 
         $objWriter->startElement('w:p');
 
@@ -633,7 +640,37 @@ class PHPWord_Writer_Word2007_Base extends PHPWord_Writer_Word2007_WriterPart
 
         $objWriter->startElement('v:shape');
         $objWriter->writeAttribute('type', '#_x0000_t75');
-        $objWriter->writeAttribute('style', 'width:' . $width . 'px;height:' . $height . 'px');
+
+        $imgStyle = '';
+        if (null !== $width) {
+            $imgStyle .= 'width:' . $width . 'px;';
+        }
+        if (null !== $height) {
+            $imgStyle .= 'height:' . $height . 'px;';
+        }
+        if (null !== $marginTop) {
+            $imgStyle .= 'margin-top:' . $marginTop . 'in;';
+        }
+        if (null !== $marginLeft) {
+            $imgStyle .= 'margin-left:' . $marginLeft . 'in;';
+        }
+
+        switch ($wrappingStyle) {
+            case PHPWord_Style_Image::WRAPPING_STYLE_BEHIND:
+                $imgStyle .= 'position:absolute;z-index:-251658752;';
+                break;
+            case PHPWord_Style_Image::WRAPPING_STYLE_SQUARE:
+                $imgStyle .= 'position:absolute;z-index:251659264;mso-position-horizontal:absolute;mso-position-vertical:absolute;';
+                break;
+            case PHPWord_Style_Image::WRAPPING_STYLE_TIGHT:
+                $imgStyle .= 'position:absolute;z-index:251659264;mso-wrap-edited:f;mso-position-horizontal:absolute;mso-position-vertical:absolute';
+                break;
+            case PHPWord_Style_Image::WRAPPING_STYLE_INFRONT:
+                $imgStyle .= 'position:absolute;zz-index:251659264;mso-position-horizontal:absolute;mso-position-vertical:absolute;';
+                break;
+        }
+
+        $objWriter->writeAttribute('style', $imgStyle);
 
         $objWriter->startElement('v:imagedata');
         $objWriter->writeAttribute('r:id', 'rId' . $rId);