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27 #include "AccessibilityMenuListOption.h"
29 #include "AXObjectCache.h"
30 #include "AccessibilityMenuListPopup.h"
31 #include "HTMLNames.h"
32 #include "HTMLOptionElement.h"
36 using namespace HTMLNames;
38 AccessibilityMenuListOption::AccessibilityMenuListOption()
42 void AccessibilityMenuListOption::setElement(HTMLElement* element)
44 ASSERT_ARG(element, element->hasTagName(optionTag));
48 Element* AccessibilityMenuListOption::actionElement() const
50 return m_element.get();
53 bool AccessibilityMenuListOption::isEnabled() const
55 // disabled() returns true if the parent <select> element is disabled,
56 // which we don't want.
57 return !static_cast<HTMLOptionElement*>(m_element.get())->ownElementDisabled();
60 bool AccessibilityMenuListOption::isVisible() const
62 // In a single-option select with the popup collapsed, only the selected
63 // item is considered visible.
64 return !m_parent->isOffScreen() || isSelected();
67 bool AccessibilityMenuListOption::isOffScreen() const
69 // Invisible list options are considered to be offscreen.
73 bool AccessibilityMenuListOption::isSelected() const
75 return static_cast<HTMLOptionElement*>(m_element.get())->selected();
78 void AccessibilityMenuListOption::setSelected(bool b)
80 if (!canSetSelectedAttribute())
83 static_cast<HTMLOptionElement*>(m_element.get())->setSelected(b);
86 String AccessibilityMenuListOption::nameForMSAA() const
91 bool AccessibilityMenuListOption::canSetSelectedAttribute() const
96 LayoutRect AccessibilityMenuListOption::elementRect() const
98 AccessibilityObject* parent = parentObject();
99 ASSERT(parent->isMenuListPopup());
101 AccessibilityObject* grandparent = parent->parentObject();
102 ASSERT(grandparent->isMenuList());
104 return grandparent->elementRect();
107 String AccessibilityMenuListOption::stringValue() const
109 return static_cast<HTMLOptionElement*>(m_element.get())->text();
112 } // namespace WebCore