Adding upstream version 2.12.1.upstream/2.12.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 81 insertions, 0 deletions

diff --git a/library/Icinga/Web/Form/Element/Button.php b/library/Icinga/Web/Form/Element/Button.php
new file mode 100644
index 0000000..307247e
--- /dev/null
+++ b/library/Icinga/Web/Form/Element/Button.php
@@ -0,0 +1,81 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Web\Form\Element;
+
+use Icinga\Web\Request;
+use Icinga\Application\Icinga;
+use Icinga\Web\Form\FormElement;
+use Zend_Config;
+
+/**
+ * A button
+ */
+class Button extends FormElement
+{
+    /**
+     * Use formButton view helper by default
+     *
+     * @var string
+     */
+    public $helper = 'formButton';
+
+    /**
+     * Constructor
+     *
+     * @param   string|array|Zend_Config    $spec       Element name or configuration
+     * @param   string|array|Zend_Config    $options    Element value or configuration
+     */
+    public function __construct($spec, $options = null)
+    {
+        if (is_string($spec) && ((null !== $options) && is_string($options))) {
+            $options = array('label' => $options);
+        }
+
+        if (!isset($options['ignore'])) {
+            $options['ignore'] = true;
+        }
+
+        parent::__construct($spec, $options);
+
+        if ($label = $this->getLabel()) {
+            // Necessary to get the label shown on the generated HTML
+            $this->content = $label;
+        }
+    }
+
+    /**
+     * Validate element value (pseudo)
+     *
+     * There is no need to reset the value
+     *
+     * @param   mixed   $value      Is always ignored
+     * @param   mixed   $context    Is always ignored
+     *
+     * @return  bool                Returns always TRUE
+     */
+    public function isValid($value, $context = null)
+    {
+        return true;
+    }
+
+    /**
+     * Has this button been selected?
+     *
+     * @return  bool
+     */
+    public function isChecked()
+    {
+        return $this->getRequest()->getParam($this->getName()) === $this->getValue();
+    }
+
+    /**
+     * Return the current request
+     *
+     * @return  Request
+     */
+    protected function getRequest()
+    {
+        return Icinga::app()->getRequest();
+    }
+}