| /* |
| * Copyright (C) 2009 Apple 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: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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. |
| */ |
| |
| #import "config.h" |
| #import "AccessibilityObject.h" |
| |
| #if HAVE(ACCESSIBILITY) && PLATFORM(IOS) |
| |
| #import "AccessibilityRenderObject.h" |
| #import "EventNames.h" |
| #import "HTMLInputElement.h" |
| #import "RenderObject.h" |
| #import "WAKView.h" |
| #import "WebAccessibilityObjectWrapperIOS.h" |
| |
| namespace WebCore { |
| |
| void AccessibilityObject::detachFromParent() |
| { |
| } |
| |
| void AccessibilityObject::overrideAttachmentParent(AccessibilityObject*) |
| { |
| } |
| |
| // In iPhone only code for now. It's debateable whether this is desired on all platforms. |
| int AccessibilityObject::accessibilityPasswordFieldLength() |
| { |
| if (!isPasswordField()) |
| return 0; |
| RenderObject* renderObject = downcast<AccessibilityRenderObject>(*this).renderer(); |
| |
| if (!renderObject || !is<HTMLInputElement>(renderObject->node())) |
| return false; |
| |
| HTMLInputElement& inputElement = downcast<HTMLInputElement>(*renderObject->node()); |
| return inputElement.value().length(); |
| } |
| |
| bool AccessibilityObject::accessibilityIgnoreAttachment() const |
| { |
| return [[wrapper() attachmentView] accessibilityIsIgnored]; |
| } |
| |
| AccessibilityObjectInclusion AccessibilityObject::accessibilityPlatformIncludesObject() const |
| { |
| return AccessibilityObjectInclusion::DefaultBehavior; |
| } |
| |
| bool AccessibilityObject::hasAccessibleDismissEventListener() const |
| { |
| for (auto* node = this->node(); node; node = node->parentNode()) { |
| if (node->hasEventListeners(eventNames().accessibledismissEvent)) |
| return true; |
| } |
| return false; |
| } |
| |
| bool AccessibilityObject::hasTouchEventListener() const |
| { |
| for (auto* node = this->node(); node; node = node->parentNode()) { |
| if (node->hasEventListeners(eventNames().touchstartEvent) || node->hasEventListeners(eventNames().touchendEvent)) |
| return true; |
| } |
| return false; |
| } |
| |
| bool AccessibilityObject::isInputTypePopupButton() const |
| { |
| if (is<HTMLInputElement>(node())) |
| return roleValue() == AccessibilityRole::PopUpButton; |
| return false; |
| } |
| |
| } // WebCore |
| |
| #endif // HAVE(ACCESSIBILITY) && PLATFORM(IOS) |