From 59658ab85cb5fcbf819c3f600af61916f265f30b Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sat, 12 Jan 2008 15:29:54 -0800
Subject: [PATCH] Setting up the fluent interface for all of the printer
 classes

---
 PrinterElement.php          | 8 ++++++++
 PrinterRootElement.php      | 3 +++
 PrinterRootElementForm.php  | 6 ++++++
 PrinterRootElementTable.php | 9 +++++++++
 PrinterTableElement.php     | 6 ++++++
 5 files changed, 32 insertions(+)

diff --git a/PrinterElement.php b/PrinterElement.php
index e28bbe9..ab229ca 100644
--- a/PrinterElement.php
+++ b/PrinterElement.php
@@ -65,19 +65,27 @@ abstract class BSPrinterElement
 	* Sets the CSS class to use. Use ":swap:" to alternate
 	*
 	* @param	string	CSS class
+	* 
+	* @return	fluent interface
 	*/
 	public function setCssClass($class)
 	{
 		$this->cssClass = $class;
+		return $this;
 	}
 	
 	// ###################################################################
 	/**
 	* Sets the style information
+	* 
+	* @param	array Style attributes
+	* 
+	* @return	fluent interface
 	*/
 	public function setStyle(Array $attributes)
 	{
 		$this->style = $attributes;
+		return $this;
 	}
 	
 	// ###################################################################
diff --git a/PrinterRootElement.php b/PrinterRootElement.php
index e4e77dc..de30f39 100644
--- a/PrinterRootElement.php
+++ b/PrinterRootElement.php
@@ -57,10 +57,13 @@ abstract class BSPrinterRootElement extends BSPrinterElement
 	* Adds a child node to the element
 	*
 	* @param	BSPrinterElement	A child element
+	* 
+	* @return	fluent interface
 	*/
 	public function addChild(BSPrinterElement $child)
 	{
 		$this->children[] = $child;
+		return $this;
 	}
 }
 
diff --git a/PrinterRootElementForm.php b/PrinterRootElementForm.php
index 9bc2ce1..f818d1b 100644
--- a/PrinterRootElementForm.php
+++ b/PrinterRootElementForm.php
@@ -92,10 +92,13 @@ class BSPrinterRootElementForm extends BSPrinterRootElement
 	* Should this form be used for upload?
 	*
 	* @param	bool	Upload?
+	* 
+	* @return	fluent interface
 	*/
 	public function setUpload($upload)
 	{
 		$this->upload = $upload;
+		return $this;
 	}
 	
 	// ###################################################################
@@ -103,10 +106,13 @@ class BSPrinterRootElementForm extends BSPrinterRootElement
 	* Adds a table row into the child list
 	*
 	* @param	BSPrinterElement	Table element
+	* 
+	* @return	fluent interface
 	*/
 	public function addChild(BSPrinterElement $tr)
 	{
 		$this->children[] = $tr;
+		return $this;
 	}
 	
 	// ###################################################################
diff --git a/PrinterRootElementTable.php b/PrinterRootElementTable.php
index 47bdade..d1aedbc 100644
--- a/PrinterRootElementTable.php
+++ b/PrinterRootElementTable.php
@@ -84,6 +84,8 @@ class BSPrinterRootElementTable extends BSPrinterRootElement
 	* Adds a table row into the child list
 	*
 	* @param	BSPrinterTableElement	Table element
+	* 
+	* @return	fluent interface
 	*/
 	public function addChild(BSPrinterElement $tr)
 	{
@@ -92,6 +94,7 @@ class BSPrinterRootElementTable extends BSPrinterRootElement
 			throw new Exception('BSPrinterRootElementTable::addChild() only accepts BSPrinterTableElement objects as children');
 		}
 		$this->children[] = $tr;
+		return $this;
 	}
 	
 	// ###################################################################
@@ -100,10 +103,13 @@ class BSPrinterRootElementTable extends BSPrinterRootElement
 	* considered a child, but it goes before all other child elemends
 	*
 	* @param	BSPrinterTableElement	Child element
+	* 
+	* @return	fluent interface
 	*/
 	public function addHeadingChild(BSPrinterTableElement $tr)
 	{
 		$this->headers[] = $tr;
+		return $this;
 	}
 	
 	// ###################################################################
@@ -111,10 +117,13 @@ class BSPrinterRootElementTable extends BSPrinterRootElement
 	* Sets the width of the table
 	*
 	* @param	string	Width value
+	* 
+	* @return	fluent interface
 	*/
 	public function setWidth($width)
 	{
 		$this->width = $width;
+		return $this;
 	}
 	
 	// ###################################################################
diff --git a/PrinterTableElement.php b/PrinterTableElement.php
index ee65946..adffe90 100644
--- a/PrinterTableElement.php
+++ b/PrinterTableElement.php
@@ -319,10 +319,13 @@ class BSPrinterTableElement extends BSPrinterElement
 	* Adds a child node to the element
 	*
 	* @param	BSPrinterElement	A child element
+	* 
+	* @return	fluent interface
 	*/
 	public function addChild(BSPrinterElement $child)
 	{
 		$this->children[] = $child;
+		return $this;
 	}
 	
 	// ###################################################################
@@ -331,6 +334,8 @@ class BSPrinterTableElement extends BSPrinterElement
 	* elements accordingly
 	*
 	* @param	integer	Column count
+	* 
+	* @return	fluent interface
 	*/
 	public function setColumnNumber($cols)
 	{
@@ -339,6 +344,7 @@ class BSPrinterTableElement extends BSPrinterElement
 			throw new Exception('You need to have at least ' . $this->numberOfColumns() . ' columns');
 		}
 		$this->colspan = $cols;
+		return $this;
 	}
 	
 	// ###################################################################
-- 
2.22.5