| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebAccessibilityObject_h |
| #define WebAccessibilityObject_h |
| |
| #include "WebAccessibilityRole.h" |
| #include "WebCommon.h" |
| |
| #if WEBKIT_IMPLEMENTATION |
| namespace WebCore { class AccessibilityObject; } |
| namespace WTF { template <typename T> class PassRefPtr; } |
| #endif |
| |
| namespace WebKit { |
| |
| class WebAccessibilityObjectPrivate; |
| class WebNode; |
| class WebDocument; |
| class WebString; |
| struct WebPoint; |
| struct WebRect; |
| |
| // A container for passing around a reference to AccessibilityObject. |
| class WebAccessibilityObject { |
| public: |
| ~WebAccessibilityObject() { reset(); } |
| |
| WebAccessibilityObject() : m_private(0) { } |
| WebAccessibilityObject(const WebAccessibilityObject& o) : m_private(0) { assign(o); } |
| WebAccessibilityObject& operator=(const WebAccessibilityObject& o) |
| { |
| assign(o); |
| return *this; |
| } |
| |
| WEBKIT_API void reset(); |
| WEBKIT_API void assign(const WebAccessibilityObject&); |
| |
| bool isNull() const { return !m_private; } |
| |
| WEBKIT_API WebString accessibilityDescription() const; |
| WEBKIT_API WebString actionVerb() const; |
| WEBKIT_API bool canSetFocusAttribute() const; |
| WEBKIT_API bool canSetValueAttribute() const; |
| |
| WEBKIT_API unsigned childCount() const; |
| |
| WEBKIT_API WebAccessibilityObject childAt(unsigned) const; |
| WEBKIT_API WebAccessibilityObject firstChild() const; |
| WEBKIT_API WebAccessibilityObject focusedChild() const; |
| WEBKIT_API WebAccessibilityObject lastChild() const; |
| WEBKIT_API WebAccessibilityObject nextSibling() const; |
| WEBKIT_API WebAccessibilityObject parentObject() const; |
| WEBKIT_API WebAccessibilityObject previousSibling() const; |
| |
| WEBKIT_API bool canSetSelectedAttribute() const; |
| WEBKIT_API bool isAnchor() const; |
| WEBKIT_API bool isChecked() const; |
| WEBKIT_API bool isCollapsed() const; |
| WEBKIT_API bool isFocused() const; |
| WEBKIT_API bool isEnabled() const; |
| WEBKIT_API bool isHovered() const; |
| WEBKIT_API bool isIndeterminate() const; |
| WEBKIT_API bool isLinked() const; |
| WEBKIT_API bool isMultiSelectable() const; |
| WEBKIT_API bool isOffScreen() const; |
| WEBKIT_API bool isPasswordField() const; |
| WEBKIT_API bool isPressed() const; |
| WEBKIT_API bool isReadOnly() const; |
| WEBKIT_API bool isSelected() const; |
| WEBKIT_API bool isVisible() const; |
| WEBKIT_API bool isVisited() const; |
| |
| WEBKIT_API WebRect boundingBoxRect() const; |
| WEBKIT_API WebString helpText() const; |
| WEBKIT_API int headingLevel() const; |
| WEBKIT_API WebAccessibilityObject hitTest(const WebPoint&) const; |
| WEBKIT_API WebString keyboardShortcut() const; |
| WEBKIT_API bool performDefaultAction() const; |
| WEBKIT_API WebAccessibilityRole roleValue() const; |
| WEBKIT_API void setFocused(bool) const; |
| WEBKIT_API WebString stringValue() const; |
| WEBKIT_API WebString title() const; |
| |
| WEBKIT_API WebNode node() const; |
| WEBKIT_API WebDocument document() const; |
| WEBKIT_API bool hasComputedStyle() const; |
| WEBKIT_API WebString computedStyleDisplay() const; |
| |
| #if WEBKIT_IMPLEMENTATION |
| WebAccessibilityObject(const WTF::PassRefPtr<WebCore::AccessibilityObject>&); |
| WebAccessibilityObject& operator=(const WTF::PassRefPtr<WebCore::AccessibilityObject>&); |
| operator WTF::PassRefPtr<WebCore::AccessibilityObject>() const; |
| #endif |
| |
| private: |
| void assign(WebAccessibilityObjectPrivate*); |
| WebAccessibilityObjectPrivate* m_private; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif |