1/* 2 * Copyright (C) 2012 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#if !ENABLE(INPUT_MULTIPLE_FIELDS_UI) 28#include "core/html/forms/BaseChooserOnlyDateAndTimeInputType.h" 29 30#include "bindings/v8/ExceptionStatePlaceholder.h" 31#include "core/dom/shadow/ShadowRoot.h" 32#include "core/html/HTMLDivElement.h" 33#include "core/html/HTMLInputElement.h" 34#include "core/page/Chrome.h" 35#include "core/page/Page.h" 36#include "platform/UserGestureIndicator.h" 37 38namespace WebCore { 39 40BaseChooserOnlyDateAndTimeInputType::~BaseChooserOnlyDateAndTimeInputType() 41{ 42 closeDateTimeChooser(); 43} 44 45void BaseChooserOnlyDateAndTimeInputType::handleDOMActivateEvent(Event*) 46{ 47 if (element().isDisabledOrReadOnly() || !element().renderer() || !UserGestureIndicator::processingUserGesture() || element().hasAuthorShadowRoot()) 48 return; 49 50 if (m_dateTimeChooser) 51 return; 52 if (!element().document().isActive()) 53 return; 54 DateTimeChooserParameters parameters; 55 if (!element().setupDateTimeChooserParameters(parameters)) 56 return; 57 m_dateTimeChooser = element().document().page()->chrome().openDateTimeChooser(this, parameters); 58} 59 60void BaseChooserOnlyDateAndTimeInputType::createShadowSubtree() 61{ 62 DEFINE_STATIC_LOCAL(AtomicString, valueContainerPseudo, ("-webkit-date-and-time-value", AtomicString::ConstructFromLiteral)); 63 64 RefPtr<HTMLDivElement> valueContainer = HTMLDivElement::create(element().document()); 65 valueContainer->setPseudo(valueContainerPseudo); 66 element().userAgentShadowRoot()->appendChild(valueContainer.get()); 67 updateAppearance(); 68} 69 70void BaseChooserOnlyDateAndTimeInputType::updateAppearance() 71{ 72 Node* node = element().userAgentShadowRoot()->firstChild(); 73 if (!node || !node->isHTMLElement()) 74 return; 75 String displayValue = visibleValue(); 76 if (displayValue.isEmpty()) { 77 // Need to put something to keep text baseline. 78 displayValue = " "; 79 } 80 toHTMLElement(node)->setInnerText(displayValue, ASSERT_NO_EXCEPTION); 81} 82 83void BaseChooserOnlyDateAndTimeInputType::setValue(const String& value, bool valueChanged, TextFieldEventBehavior eventBehavior) 84{ 85 BaseDateAndTimeInputType::setValue(value, valueChanged, eventBehavior); 86 if (valueChanged) 87 updateAppearance(); 88} 89 90void BaseChooserOnlyDateAndTimeInputType::closePopupView() 91{ 92 closeDateTimeChooser(); 93} 94 95void BaseChooserOnlyDateAndTimeInputType::didChooseValue(const String& value) 96{ 97 element().setValue(value, DispatchInputAndChangeEvent); 98} 99 100void BaseChooserOnlyDateAndTimeInputType::didChooseValue(double value) 101{ 102 ASSERT(std::isfinite(value) || std::isnan(value)); 103 if (std::isnan(value)) 104 element().setValue(emptyString(), DispatchInputAndChangeEvent); 105 else 106 element().setValueAsNumber(value, ASSERT_NO_EXCEPTION, DispatchInputAndChangeEvent); 107} 108 109void BaseChooserOnlyDateAndTimeInputType::didEndChooser() 110{ 111 m_dateTimeChooser.clear(); 112} 113 114void BaseChooserOnlyDateAndTimeInputType::closeDateTimeChooser() 115{ 116 if (m_dateTimeChooser) 117 m_dateTimeChooser->endChooser(); 118} 119 120void BaseChooserOnlyDateAndTimeInputType::handleKeydownEvent(KeyboardEvent* event) 121{ 122 BaseClickableWithKeyInputType::handleKeydownEvent(element(), event); 123} 124 125void BaseChooserOnlyDateAndTimeInputType::handleKeypressEvent(KeyboardEvent* event) 126{ 127 BaseClickableWithKeyInputType::handleKeypressEvent(element(), event); 128} 129 130void BaseChooserOnlyDateAndTimeInputType::handleKeyupEvent(KeyboardEvent* event) 131{ 132 BaseClickableWithKeyInputType::handleKeyupEvent(*this, event); 133} 134 135void BaseChooserOnlyDateAndTimeInputType::accessKeyAction(bool sendMouseEvents) 136{ 137 BaseDateAndTimeInputType::accessKeyAction(sendMouseEvents); 138 BaseClickableWithKeyInputType::accessKeyAction(element(), sendMouseEvents); 139} 140 141} 142#endif 143