diff options
Diffstat (limited to 'WebCore/accessibility/AccessibilityRenderObject.h')
| -rw-r--r-- | WebCore/accessibility/AccessibilityRenderObject.h | 47 |
1 files changed, 42 insertions, 5 deletions
diff --git a/WebCore/accessibility/AccessibilityRenderObject.h b/WebCore/accessibility/AccessibilityRenderObject.h index c6fd748..d537881 100644 --- a/WebCore/accessibility/AccessibilityRenderObject.h +++ b/WebCore/accessibility/AccessibilityRenderObject.h @@ -62,7 +62,7 @@ public: static PassRefPtr<AccessibilityRenderObject> create(RenderObject*); virtual ~AccessibilityRenderObject(); - bool isAccessibilityRenderObject() const { return true; }; + bool isAccessibilityRenderObject() const { return true; } virtual bool isAnchor() const; virtual bool isAttachment() const; @@ -102,12 +102,16 @@ public: virtual bool isReadOnly() const; virtual bool isVisited() const; virtual bool isRequired() const; + virtual bool isLinked() const; + virtual bool isExpanded() const; + virtual void setIsExpanded(bool); const AtomicString& getAttribute(const QualifiedName&) const; virtual bool canSetFocusAttribute() const; virtual bool canSetTextRangeAttributes() const; virtual bool canSetValueAttribute() const; - + virtual bool canSetExpandedAttribute() const; + virtual bool hasIntValue() const; virtual bool accessibilityIsIgnored() const; @@ -119,6 +123,7 @@ public: virtual float maxValueForRange() const; virtual float minValueForRange() const; virtual AccessibilityObject* selectedRadioButton(); + virtual AccessibilityObject* selectedTabItem(); virtual int layoutCount() const; virtual AccessibilityObject* doAccessibilityHitTest(const IntPoint&) const; @@ -136,6 +141,8 @@ public: virtual AccessibilityObject* correspondingControlForLabelElement() const; virtual AccessibilityObject* correspondingLabelForControlElement() const; + virtual void ariaOwnsElements(AccessibilityChildrenVector&) const; + virtual bool supportsARIAOwns() const; virtual AccessibilityRole ariaRoleAttribute() const; virtual bool isPresentationalChildOfAriaRole() const; virtual bool ariaRoleHasPresentationalChildren() const; @@ -167,7 +174,6 @@ public: virtual PlainTextRange selectedTextRange() const; virtual VisibleSelection selection() const; virtual String stringValue() const; - virtual String ariaAccessibilityName(const String&) const; virtual String ariaLabeledByAttribute() const; virtual String title() const; virtual String ariaDescribedByAttribute() const; @@ -185,13 +191,17 @@ public: virtual void getDocumentLinks(AccessibilityChildrenVector&); virtual FrameView* documentFrameView() const; virtual String language() const; - + virtual unsigned hierarchicalLevel() const; + virtual const AccessibilityChildrenVector& children(); virtual void setFocused(bool); virtual void setSelectedTextRange(const PlainTextRange&); virtual void setValue(const String&); + virtual void setSelected(bool); + virtual void setSelectedRows(AccessibilityChildrenVector&); virtual void changeValueByPercent(float percentChange); + virtual AccessibilityOrientation orientation() const; virtual void increment(); virtual void decrement(); @@ -201,6 +211,7 @@ public: virtual bool canHaveChildren() const; virtual void selectedChildren(AccessibilityChildrenVector&); virtual void visibleChildren(AccessibilityChildrenVector&); + virtual void tabChildren(AccessibilityChildrenVector&); virtual bool shouldFocusActiveDescendant() const; virtual AccessibilityObject* activeDescendant() const; virtual void handleActiveDescendantChanged(); @@ -209,6 +220,14 @@ public: virtual VisiblePositionRange visiblePositionRangeForLine(unsigned) const; virtual IntRect boundsForVisiblePositionRange(const VisiblePositionRange&) const; virtual void setSelectedVisiblePositionRange(const VisiblePositionRange&) const; + virtual bool supportsARIAFlowTo() const; + virtual void ariaFlowToElements(AccessibilityChildrenVector&) const; + + virtual bool supportsARIADropping(); + virtual bool supportsARIADragging(); + virtual bool isARIAGrabbed(); + virtual void setARIAGrabbed(bool); + virtual void determineARIADropEffects(Vector<String>&); virtual VisiblePosition visiblePositionForPoint(const IntPoint&) const; virtual VisiblePosition visiblePositionForIndex(unsigned indexValue, bool lastIndexOK) const; @@ -224,13 +243,19 @@ public: virtual IntRect doAXBoundsForRange(const PlainTextRange&) const; virtual void updateBackingStore(); - + + virtual String stringValueForMSAA() const; + virtual String stringRoleForMSAA() const; + virtual String nameForMSAA() const; + virtual String descriptionForMSAA() const; + protected: RenderObject* m_renderer; AccessibilityRole m_ariaRole; mutable bool m_childrenDirty; void setRenderObject(RenderObject* renderer) { m_renderer = renderer; } + void ariaLabeledByElements(Vector<Element*>& elements) const; virtual bool isDetached() const { return !m_renderer; } @@ -238,18 +263,30 @@ private: void ariaListboxSelectedChildren(AccessibilityChildrenVector&); void ariaListboxVisibleChildren(AccessibilityChildrenVector&); bool ariaIsHidden() const; + bool isDescendantOfBarrenParent() const; + bool hasTextAlternative() const; + String positionalDescriptionForMSAA() const; Element* menuElementForMenuButton() const; Element* menuItemElementForMenu() const; AccessibilityRole determineAccessibilityRole(); AccessibilityRole determineAriaRoleAttribute() const; + bool isTabItemSelected() const; IntRect checkboxOrRadioRect() const; void addRadioButtonGroupMembers(AccessibilityChildrenVector& linkedUIElements) const; AccessibilityObject* internalLinkElement() const; AccessibilityObject* accessibilityImageMapHitTest(HTMLAreaElement*, const IntPoint&) const; AccessibilityObject* accessibilityParentForImageMap(HTMLMapElement* map) const; + void ariaTreeSelectedRows(AccessibilityChildrenVector&); + + bool elementAttributeValue(const QualifiedName&); + void setElementAttributeValue(const QualifiedName&, bool); + + String accessibilityDescriptionForElements(Vector<Element*> &elements) const; + void elementsFromAttribute(Vector<Element*>& elements, const QualifiedName& name) const; + void markChildrenDirty() const { m_childrenDirty = true; } }; |