15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2010 Google 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 are 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions in binary form must reproduce the above 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * copyright notice, this list of conditions and the following disclaimer 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * in the documentation and/or other materials provided with the 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * distribution. 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Neither the name of Google Inc. nor the names of its 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * contributors may be used to endorse or promote products derived from 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * this software without specific prior written permission. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 3206f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles)#include "core/html/forms/SearchInputType.h" 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 34197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch#include "bindings/core/v8/ExceptionStatePlaceholder.h" 355d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)#include "core/HTMLNames.h" 365d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)#include "core/InputTypeNames.h" 3706f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles)#include "core/events/KeyboardEvent.h" 38e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)#include "core/dom/shadow/ShadowRoot.h" 3953e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/HTMLInputElement.h" 403c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch#include "core/html/shadow/ShadowElementNames.h" 4153e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/shadow/TextControlInnerElements.h" 4253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/rendering/RenderSearchField.h" 43e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/PassOwnPtr.h" 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 45c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)using namespace HTMLNames; 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 49bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles)inline SearchInputType::SearchInputType(HTMLInputElement& element) 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) : BaseTextInputType(element) 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_searchEventTimer(this, &SearchInputType::searchEventTimerFired) 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 55323480423219ecd77329f8326dc5e0e3b50926d4Torne (Richard Coles)PassRefPtrWillBeRawPtr<InputType> SearchInputType::create(HTMLInputElement& element) 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 57323480423219ecd77329f8326dc5e0e3b50926d4Torne (Richard Coles) return adoptRefWillBeNoop(new SearchInputType(element)); 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 60e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)void SearchInputType::countUsage() 61926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles){ 62f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) countUsageIfVisible(UseCounter::InputTypeSearch); 63926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)} 64926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 65591b958dee2cf159d33a0b931e6231072eaf38d5Ben MurdochRenderObject* SearchInputType::createRenderer(RenderStyle*) const 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 67bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) return new RenderSearchField(&element()); 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)const AtomicString& SearchInputType::formControlType() const 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 7251b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) return InputTypeNames::search; 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool SearchInputType::shouldRespectSpeechAttribute() 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return true; 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool SearchInputType::needsContainer() const 815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return true; 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 845c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SearchInputType::createShadowSubtree() 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) TextFieldInputType::createShadowSubtree(); 8806f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) Element* container = containerElement(); 89bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) Element* viewPort = element().userAgentShadowRoot()->getElementById(ShadowElementNames::editingViewPort()); 905c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(container); 919bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) ASSERT(viewPort); 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 93bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) container->insertBefore(SearchFieldDecorationElement::create(element().document()), viewPort); 94bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) container->insertBefore(SearchFieldCancelButtonElement::create(element().document()), viewPort->nextSibling()); 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SearchInputType::handleKeydownEvent(KeyboardEvent* event) 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 99bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) if (element().isDisabledOrReadOnly()) { 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) TextFieldInputType::handleKeydownEvent(event); 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1025c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1035c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1045c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const String& key = event->keyIdentifier(); 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (key == "U+001B") { 106d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) RefPtrWillBeRawPtr<HTMLInputElement> input(element()); 1075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) input->setValueForUser(""); 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) input->onSearch(); 1095c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) event->setDefaultHandled(); 1105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) TextFieldInputType::handleKeydownEvent(event); 1135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SearchInputType::startSearchEventTimer() 1165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 117bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) ASSERT(element().renderer()); 11876c265b59aa821ccbf8c75ab2bb0d036e97d2956Torne (Richard Coles) unsigned length = element().innerEditorValue().length(); 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!length) { 1215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) stopSearchEventTimer(); 122bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) element().onSearch(); 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // After typing the first key, we wait 0.5 seconds. 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // After the second key, 0.4 seconds, then 0.3, then 0.2 from then on. 128d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) m_searchEventTimer.startOneShot(max(0.2, 0.6 - 0.1 * length), FROM_HERE); 1295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SearchInputType::stopSearchEventTimer() 1325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_searchEventTimer.stop(); 1345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void SearchInputType::searchEventTimerFired(Timer<SearchInputType>*) 1375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 138bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) element().onSearch(); 1395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool SearchInputType::searchEventsShouldBeDispatched() const 1425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 143bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) return element().hasAttribute(incrementalAttr); 1445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 146926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)void SearchInputType::didSetValueByUserEdit(ValueChangeState state) 1475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 148e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles) updateCancelButtonVisibility(); 1495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // If the incremental attribute is set, then dispatch the search event 1515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (searchEventsShouldBeDispatched()) 1525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) startSearchEventTimer(); 153926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 154926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) TextFieldInputType::didSetValueByUserEdit(state); 1555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 15751b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)void SearchInputType::updateView() 158e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles){ 15951b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) BaseTextInputType::updateView(); 160e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles) updateCancelButtonVisibility(); 161e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)} 162e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles) 163e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)void SearchInputType::updateCancelButtonVisibility() 164e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles){ 165bfe3590b1806e3ff18f46ee3af5d4b83078f305aTorne (Richard Coles) Element* button = element().userAgentShadowRoot()->getElementById(ShadowElementNames::clearButton()); 166e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles) if (!button) 167e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles) return; 168a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) if (element().value().isEmpty()) { 169a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) button->setInlineStyleProperty(CSSPropertyOpacity, 0.0, CSSPrimitiveValue::CSS_NUMBER); 170a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) button->setInlineStyleProperty(CSSPropertyPointerEvents, CSSValueNone); 171a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) } else { 172a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) button->removeInlineStyleProperty(CSSPropertyOpacity); 173a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) button->removeInlineStyleProperty(CSSPropertyPointerEvents); 174a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) } 175e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)} 176e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles) 177e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdochbool SearchInputType::supportsInputModeAttribute() const 178e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch{ 179e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch return true; 180e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch} 181e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 182c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 183