15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2011 Apple Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * are met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 1. Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 27bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)#include "core/accessibility/AXSpinButton.h" 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2953e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/accessibility/AXObjectCache.h" 3053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/rendering/RenderObject.h" 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 32c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 34bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)PassRefPtr<AXSpinButton> AXSpinButton::create() 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 36bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) return adoptRef(new AXSpinButton); 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 3802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 39bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)AXSpinButton::AXSpinButton() 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) : m_spinButtonElement(0) 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 44bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)AXSpinButton::~AXSpinButton() 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 4702772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 48bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)LayoutRect AXSpinButton::elementRect() const 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(m_spinButtonElement); 5102772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!m_spinButtonElement || !m_spinButtonElement->renderer()) 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return LayoutRect(); 5402772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 55a372c30a9dc26aa32e51fa7b85e0c47b55479f89Ben Murdoch return m_spinButtonElement->renderer()->absoluteFocusRingBoundingBoxRect(); 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 58bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)void AXSpinButton::addChildren() 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_haveChildren = true; 6102772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 62197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch AXSpinButtonPart* incrementor = toAXSpinButtonPart(axObjectCache()->getOrCreate(SpinButtonPartRole)); 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) incrementor->setIsIncrementor(true); 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) incrementor->setParent(this); 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_children.append(incrementor); 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 67197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch AXSpinButtonPart* decrementor = toAXSpinButtonPart(axObjectCache()->getOrCreate(SpinButtonPartRole)); 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) decrementor->setIsIncrementor(false); 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) decrementor->setParent(this); 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_children.append(decrementor); 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 7202772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 73bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)void AXSpinButton::step(int amount) 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(m_spinButtonElement); 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!m_spinButtonElement) 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 7802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_spinButtonElement->step(amount); 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 82bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)// AXSpinButtonPart 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 84bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)AXSpinButtonPart::AXSpinButtonPart() 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) : m_isIncrementor(false) 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 8802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 89bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)PassRefPtr<AXSpinButtonPart> AXSpinButtonPart::create() 905c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 91bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) return adoptRef(new AXSpinButtonPart); 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 94bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)LayoutRect AXSpinButtonPart::elementRect() const 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // FIXME: This logic should exist in the render tree or elsewhere, but there is no 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // relationship that exists that can be queried. 9802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 995c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) LayoutRect parentRect = parentObject()->elementRect(); 100bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) if (m_isIncrementor) { 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) parentRect.setHeight(parentRect.height() / 2); 102bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) } else { 10302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch parentRect.setY(parentRect.y() + parentRect.height() / 2); 10402772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch parentRect.setHeight(parentRect.height() / 2); 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 10602772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 1075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return parentRect; 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1095c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 110bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)bool AXSpinButtonPart::press() const 1115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!m_parent || !m_parent->isSpinButton()) 1135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 11402772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 115bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) AXSpinButton* spinButton = toAXSpinButton(parentObject()); 1165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (m_isIncrementor) 1175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) spinButton->step(1); 1185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) else 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) spinButton->step(-1); 12002772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 1215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return true; 1225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 124c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 125