Adding TOCManager::POSITION_FIRST / LAST

For better TOC positionning inside the document

src/Flownode/Babel/Formatter/Html/Formatter.php

@@ -169,13 +169,14 @@ public function addGrid(\Flownode\Babel\Document\Grid\Grid $grid)
   /**
    *
    * @param \Flownode\Babel\Document\Element\Link $link
+   * @param string $position
    * @return void
    */
-  public function addTOC(\Flownode\Babel\Manager\TOCManager $toc, $page)
+  public function addTOC(\Flownode\Babel\Manager\TOCManager $toc, $position)
   {
     $formatter = new TOCFormatter($this, $toc);
 
-    if($page === 1)
+    if($position === \Flownode\Babel\Manager\TOCManager::POSITION_FIRST)
     {
       $this->content = $formatter->getContent().$this->content;
     }

src/Flownode/Babel/Formatter/Html/TOCFormatter.php

@@ -34,6 +34,10 @@ public function __construct(Formatter $formatter, $toc)
     }
   }
 
+  /**
+   * Get HTML TOC content
+   * @return string
+   */
   public function getContent()
   {
     return $this->content;

src/Flownode/Babel/Formatter/Tcpdf/Formatter.php

@@ -106,12 +106,9 @@ public function addImage(\Flownode\Babel\Document\Element\Image $image)
    */
   public function addHr(\Flownode\Babel\Document\Element\Hr $hr)
   {
-
     $this->executeRules($hr->getRules());
 
     $this->content->Cell(0, 0, '', 'B', 1);
-
-
   }
 
   /**
@@ -129,18 +126,27 @@ public function addLink(\Flownode\Babel\Document\Element\Link $link)
     $this->content->Write('', $name, $href, false, '', true);
 
     $this->executeRules('default');
-
   }
 
   /**
    *
    * @param \Flownode\Babel\Document\Element\Link $link
+   * @param string  $position
    * @return void
    */
-  public function addTOC(\Flownode\Babel\Manager\TOCManager $toc, $page)
+  public function addTOC(\Flownode\Babel\Manager\TOCManager $toc, $position)
   {
     $this->content->addTOCPage();
-    $this->content->addTOC(1);
+    if($position === \Flownode\Babel\Manager\TOCManager::POSITION_FIRST)
+    {
+      $position = 1;
+    }
+    else
+    {
+      $position = '';
+    }
+
+    $this->content->addTOC($position);
     $this->content->endTOCPage();
   }
 

src/Flownode/Babel/Manager/Manager.php

@@ -38,6 +38,10 @@ public function setFormatter(FormatterInterface $formatter)
     return $this;
   }
 
+  /**
+   * Launch the format process
+   * Do nothing for non-writing manager
+   */
   public function format()
   {
 

src/Flownode/Babel/Manager/TOCManager.php

@@ -19,6 +19,13 @@ class TOCManager extends Manager
 {
   const NAME = 'toc';
 
+  /**
+   * Position of the TOC inside the document
+   */
+  const POSITION_LAST  = 'LAST';
+  const POSITION_FIRST = 'FIRST';
+
+
   /**
    * Hash of titles
    *
@@ -31,13 +38,20 @@ class TOCManager extends Manager
    */
   protected $titles = array();
 
+  /**
+   * Position of TOC inside the document
+   * May be : self::POSITION_LAST or self::POSITION_FIRST
+   * @var string
+   */
+  protected $position;
+
   /**
    *
    * @param string $page
    */
-  public function __construct($page)
+  public function __construct($position)
   {
-    $this->page = 1;
+    $this->position = $position;
   }
 
   /**
@@ -69,7 +83,7 @@ public function getTitles()
    */
   public function format()
   {
-    $this->formatter->addTOC($this, $this->page);
+    $this->formatter->addTOC($this, $this->position);
 
     return $this;
   }