* Prado 3.3.0

1 files changed, 154 insertions, 0 deletions

diff --git a/lib/prado/framework/Web/UI/WebControls/TWizardNavigationButtonStyle.php b/lib/prado/framework/Web/UI/WebControls/TWizardNavigationButtonStyle.php
new file mode 100644
index 0000000..de94fc5
--- /dev/null
+++ b/lib/prado/framework/Web/UI/WebControls/TWizardNavigationButtonStyle.php
@@ -0,0 +1,154 @@
+<?php
+/**
+ * TWizardNavigationButtonStyle class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link https://github.com/pradosoft/prado
+ * @copyright Copyright &copy; 2005-2015 The PRADO Group
+ * @license https://github.com/pradosoft/prado/blob/master/COPYRIGHT
+ * @version $Id $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * Includes TStyle class file
+ */
+Prado::using('System.Web.UI.WebControls.TStyle');
+
+/**
+ * TWizardNavigationButtonStyle class.
+ * TWizardNavigationButtonStyle defines the style applied to a wizard navigation button.
+ * The button type can be specified via {@link setButtonType ButtonType}, which
+ * can be 'Button', 'Image' or 'Link'.
+ * If the button is an image button, {@link setImageUrl ImageUrl} will be
+ * used to load the image for the button.
+ * Otherwise, {@link setButtonText ButtonText} will be displayed as the button caption.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TWizardNavigationButtonStyle extends TStyle
+{
+	private $_imageUrl=null;
+	private $_buttonText=null;
+	private $_buttonType=null;
+
+	/**
+	 * Sets the style attributes to default values.
+	 * This method overrides the parent implementation by
+	 * resetting additional TWizardNavigationButtonStyle specific attributes.
+	 */
+	public function reset()
+	{
+		parent::reset();
+		$this->_imageUrl=null;
+		$this->_buttonText=null;
+		$this->_buttonType=null;
+	}
+
+	/**
+	 * Copies the fields in a new style to this style.
+	 * If a style field is set in the new style, the corresponding field
+	 * in this style will be overwritten.
+	 * @param TStyle the new style
+	 */
+	public function copyFrom($style)
+	{
+		parent::copyFrom($style);
+		if($style instanceof TWizardNavigationButtonStyle)
+		{
+			if($this->_imageUrl===null && $style->_imageUrl!==null)
+				$this->_imageUrl=$style->_imageUrl;
+			if($this->_buttonText===null && $style->_buttonText!==null)
+				$this->_buttonText=$style->_buttonText;
+			if($this->_buttonType===null && $style->_buttonType!==null)
+				$this->_buttonType=$style->_buttonType;
+		}
+	}
+
+	/**
+	 * Merges the style with a new one.
+	 * If a style field is not set in this style, it will be overwritten by
+	 * the new one.
+	 * @param TStyle the new style
+	 */
+	public function mergeWith($style)
+	{
+		parent::mergeWith($style);
+		if($style instanceof TWizardNavigationButtonStyle)
+		{
+			if($style->_imageUrl!==null)
+				$this->_imageUrl=$style->_imageUrl;
+			if($style->_buttonText!==null)
+				$this->_buttonText=$style->_buttonText;
+			if($style->_buttonType!==null)
+				$this->_buttonType=$style->_buttonType;
+		}
+	}
+
+	/**
+	 * @return string image URL for the image button
+	 */
+	public function getImageUrl()
+	{
+		return $this->_imageUrl===null?'':$this->_imageUrl;
+	}
+
+	/**
+	 * @param string image URL for the image button
+	 */
+	public function setImageUrl($value)
+	{
+		$this->_imageUrl=$value;
+	}
+
+	/**
+	 * @return string button caption
+	 */
+	public function getButtonText()
+	{
+		return $this->_buttonText===null?'':$this->_buttonText;
+	}
+
+	/**
+	 * @param string button caption
+	 */
+	public function setButtonText($value)
+	{
+		$this->_buttonText=$value;
+	}
+
+	/**
+	 * @return TWizardNavigationButtonType button type. Default to TWizardNavigationButtonType::Button.
+	 */
+	public function getButtonType()
+	{
+		return $this->_buttonType===null? TWizardNavigationButtonType::Button :$this->_buttonType;
+	}
+
+	/**
+	 * @param TWizardNavigationButtonType button type.
+	 */
+	public function setButtonType($value)
+	{
+		$this->_buttonType=TPropertyValue::ensureEnum($value,'TWizardNavigationButtonType');
+	}
+
+	/**
+	 * Applies this style to the specified button
+	 * @param mixed button to be applied with this style
+	 */
+	public function apply($button)
+	{
+		if($button instanceof TImageButton)
+		{
+			if($button->getImageUrl()==='')
+				$button->setImageUrl($this->getImageUrl());
+		}
+		if($button->getText()==='')
+			$button->setText($this->getButtonText());
+		$button->getStyle()->mergeWith($this);
+	}
+}
+