* Prado 3.3.0

1 files changed, 90 insertions, 0 deletions

diff --git a/lib/prado/framework/Web/UI/ActiveControls/TActiveImage.php b/lib/prado/framework/Web/UI/ActiveControls/TActiveImage.php
new file mode 100644
index 0000000..13d5314
--- /dev/null
+++ b/lib/prado/framework/Web/UI/ActiveControls/TActiveImage.php
@@ -0,0 +1,90 @@
+<?php
+/**
+ * TActiveImage class file.
+ *
+ * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
+ * @link https://github.com/pradosoft/prado
+ * @copyright Copyright &copy; 2005-2015 The PRADO Group
+ * @license https://github.com/pradosoft/prado/blob/master/COPYRIGHT
+ * @package System.Web.UI.ActiveControls
+ */
+
+/**
+ * TActiveImage class.
+ *
+ * TActiveImage allows the {@link setAlternateText AlternateText},
+ * {@link setImageAlign ImageAlign}, {@link setImageUrl ImageUrl},
+ * and {@link setDescriptionUrl DescriptionUrl} to be updated during
+ * a callback request.
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @package System.Web.UI.ActiveControls
+ * @since 3.1
+ */
+class TActiveImage extends TImage implements IActiveControl
+{
+	/**
+	 * Creates a new callback control, sets the adapter to
+	 * TActiveControlAdapter. If you override this class, be sure to set the
+	 * adapter appropriately by, for example, by calling this constructor.
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->setAdapter(new TActiveControlAdapter($this));
+	}
+
+	/**
+	 * @return TBaseActiveControl basic active control options.
+	 */
+	public function getActiveControl()
+	{
+		return $this->getAdapter()->getBaseActiveControl();
+	}
+
+	/**
+	 * Sets the alternative text to be displayed in the TImage when the image is unavailable.
+	 * @param string the alternative text
+	 */
+	public function setAlternateText($value)
+	{
+		parent::setAlternateText($value);
+		if($this->getActiveControl()->canUpdateClientSide())
+			$this->getPage()->getCallbackClient()->setAttribute($this, 'alt', $value);
+	}
+
+	/**
+	 * Sets the alignment of the image with respective to other elements on the page.
+	 * Possible values include: absbottom, absmiddle, baseline, bottom, left,
+	 * middle, right, texttop, and top. If an empty string is passed in,
+	 * imagealign attribute will not be rendered.
+	 * @param string the alignment of the image
+	 */
+	public function setImageAlign($value)
+	{
+		parent::setImageAlign($value);
+		if($this->getActiveControl()->canUpdateClientSide())
+			$this->getPage()->getCallbackClient()->setAttribute($this, 'align', $value);
+	}
+
+	/**
+	 * @param string the URL of the image file
+	 */
+	public function setImageUrl($value)
+	{
+		parent::setImageUrl($value);
+		if($this->getActiveControl()->canUpdateClientSide())
+			$this->getPage()->getCallbackClient()->setAttribute($this, 'src', $value);
+	}
+
+	/**
+	 * @param string the URL to the long description of the image.
+	 */
+	public function setDescriptionUrl($value)
+	{
+		parent::setDescriptionUrl($value);
+		if($this->getActiveControl()->canUpdateClientSide())
+			$this->getPage()->getCallbackClient()->setAttribute($this, 'longdesc', $value);
+	}
+}
+