From 9c04c7c80d298dfcb9674aa2af754d673f4c051c Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sat, 1 Apr 2006 23:25:24 +0000
Subject: [PATCH] Add code generation for sections and links

---
 printer_navigation.php | 72 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

diff --git a/printer_navigation.php b/printer_navigation.php
index 1c604a9..5e6c035 100644
--- a/printer_navigation.php
+++ b/printer_navigation.php
@@ -77,6 +77,13 @@ class Printer_Navigation
 	*/
 	var $links = array();
 	
+	/**
+	* Array of scopes to set focus to key
+	* @var	array
+	* @access	private
+	*/
+	var $focus = array('tab' => null, 'link' => null);
+	
 	// ###################################################################
 	/**
 	* Constructor
@@ -148,6 +155,36 @@ class Printer_Navigation
 		}
 	}
 	
+	// ###################################################################
+	/**
+	* Sets the focus for either a tab or link
+	*
+	* @access	public
+	*
+	* @param	string	Scope operator
+	* @param	string	Unique key in scope
+	*/
+	function set_focus($scope, $key)
+	{
+		if ($scope == 'tab')
+		{
+			$array = 'tabs';
+		}
+		else if ($scope == 'link')
+		{
+			$array = 'links';
+		}
+		else
+		{
+			trigger_error('Printer_Navigation::set_focus() only allows setting of focus for tab and link scopes', E_USER_ERROR);
+		}
+		
+		if (isset($this->{$array}["$key"]))
+		{
+			$this->focus["$scope"] = $key;
+		}
+	}
+	
 	// ###################################################################
 	/**
 	* Generates the header HTML that is called in ISSO.Printer->page_start()
@@ -169,6 +206,41 @@ class Printer_Navigation
 		
 		$output .= implode(' &bull; ', $output2);
 		
+		$output .= '<div><strong>Tabs:</strong><ul>';
+		foreach ($this->tabs AS $key => $content)
+		{
+			$link = '<li><a href="' . $content[1] . '" class="tab">' . $content[0] . '</a></li>';
+			if ($this->focus['tab'] == $key)
+			{
+				$output .= "<em>$link</em>";
+			}
+			else
+			{
+				$output .= $link;
+			}
+		}
+		$output .= '</ul></div>';
+
+		$output .= '<div><ul>';
+		foreach ($this->sections[ $this->focus['tab'] ] AS $key => $text)
+		{
+			$output .= '<li><strong>' . $text . '</strong><ul>';
+			foreach ($this->links["$key"] AS $key2 => $content)
+			{
+				$link = '<li><a href="' . $content[1] . '" class="link">' . $content[0] . '</a></li>';
+				if ($this->focus['link'] == $key)
+				{
+					$output .= "<em>$link</em>";
+				}
+				else
+				{
+					$output .= $link;
+				}
+			}
+			$output .= '</ul>';
+		}
+		$output .= '</ul></div>';
+		
 		return $output;
 	}
 }
-- 
2.22.5