| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| * (C) 2001 Dirk Mueller (mueller@kde.org) |
| * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. |
| * (C) 2006 Alexey Proskuryakov (ap@nypop.com) |
| * Copyright (C) 2007 Samuel Weinig (sam@webkit.org) |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #include "config.h" |
| #include "InputType.h" |
| |
| #include "BeforeTextInsertedEvent.h" |
| #include "ButtonInputType.h" |
| #include "CheckboxInputType.h" |
| #include "ColorInputType.h" |
| #include "DateComponents.h" |
| #include "DateInputType.h" |
| #include "DateTimeInputType.h" |
| #include "DateTimeLocalInputType.h" |
| #include "EmailInputType.h" |
| #include "ExceptionCode.h" |
| #include "FileInputType.h" |
| #include "FormDataList.h" |
| #include "HTMLFormElement.h" |
| #include "HTMLInputElement.h" |
| #include "HiddenInputType.h" |
| #include "ImageInputType.h" |
| #include "IsIndexInputType.h" |
| #include "KeyboardEvent.h" |
| #include "LocalizedStrings.h" |
| #include "MonthInputType.h" |
| #include "NumberInputType.h" |
| #include "PasswordInputType.h" |
| #include "RadioInputType.h" |
| #include "RangeInputType.h" |
| #include "RegularExpression.h" |
| #include "RenderObject.h" |
| #include "ResetInputType.h" |
| #include "SearchInputType.h" |
| #include "ShadowRoot.h" |
| #include "SubmitInputType.h" |
| #include "TelephoneInputType.h" |
| #include "TextInputType.h" |
| #include "TimeInputType.h" |
| #include "URLInputType.h" |
| #include "WeekInputType.h" |
| #include <limits> |
| #include <wtf/Assertions.h> |
| #include <wtf/HashMap.h> |
| #include <wtf/text/StringHash.h> |
| |
| namespace WebCore { |
| |
| using namespace std; |
| |
| typedef PassOwnPtr<InputType> (*InputTypeFactoryFunction)(HTMLInputElement*); |
| typedef HashMap<String, InputTypeFactoryFunction, CaseFoldingHash> InputTypeFactoryMap; |
| |
| static PassOwnPtr<InputTypeFactoryMap> createInputTypeFactoryMap() |
| { |
| OwnPtr<InputTypeFactoryMap> map = adoptPtr(new InputTypeFactoryMap); |
| map->add(InputTypeNames::button(), ButtonInputType::create); |
| map->add(InputTypeNames::checkbox(), CheckboxInputType::create); |
| map->add(InputTypeNames::color(), ColorInputType::create); |
| map->add(InputTypeNames::date(), DateInputType::create); |
| map->add(InputTypeNames::datetime(), DateTimeInputType::create); |
| map->add(InputTypeNames::datetimelocal(), DateTimeLocalInputType::create); |
| map->add(InputTypeNames::email(), EmailInputType::create); |
| map->add(InputTypeNames::file(), FileInputType::create); |
| map->add(InputTypeNames::hidden(), HiddenInputType::create); |
| map->add(InputTypeNames::image(), ImageInputType::create); |
| map->add(InputTypeNames::isindex(), IsIndexInputType::create); |
| map->add(InputTypeNames::month(), MonthInputType::create); |
| map->add(InputTypeNames::number(), NumberInputType::create); |
| map->add(InputTypeNames::password(), PasswordInputType::create); |
| map->add(InputTypeNames::radio(), RadioInputType::create); |
| map->add(InputTypeNames::range(), RangeInputType::create); |
| map->add(InputTypeNames::reset(), ResetInputType::create); |
| map->add(InputTypeNames::search(), SearchInputType::create); |
| map->add(InputTypeNames::submit(), SubmitInputType::create); |
| map->add(InputTypeNames::telephone(), TelephoneInputType::create); |
| map->add(InputTypeNames::time(), TimeInputType::create); |
| map->add(InputTypeNames::url(), URLInputType::create); |
| map->add(InputTypeNames::week(), WeekInputType::create); |
| // No need to register "text" because it is the default type. |
| return map.release(); |
| } |
| |
| PassOwnPtr<InputType> InputType::create(HTMLInputElement* element, const String& typeName) |
| { |
| static const InputTypeFactoryMap* factoryMap = createInputTypeFactoryMap().leakPtr(); |
| PassOwnPtr<InputType> (*factory)(HTMLInputElement*) = typeName.isEmpty() ? 0 : factoryMap->get(typeName); |
| if (!factory) |
| factory = TextInputType::create; |
| return factory(element); |
| } |
| |
| PassOwnPtr<InputType> InputType::createText(HTMLInputElement* element) |
| { |
| return TextInputType::create(element); |
| } |
| |
| InputType::~InputType() |
| { |
| } |
| |
| bool InputType::isTextField() const |
| { |
| return false; |
| } |
| |
| bool InputType::isTextType() const |
| { |
| return false; |
| } |
| |
| bool InputType::isRangeControl() const |
| { |
| return false; |
| } |
| |
| bool InputType::saveFormControlState(String& result) const |
| { |
| String currentValue = element()->value(); |
| if (currentValue == element()->defaultValue()) |
| return false; |
| result = currentValue; |
| return true; |
| } |
| |
| void InputType::restoreFormControlState(const String& state) const |
| { |
| element()->setValue(state); |
| } |
| |
| bool InputType::isFormDataAppendable() const |
| { |
| // There is no form data unless there's a name for non-image types. |
| return !element()->name().isEmpty(); |
| } |
| |
| bool InputType::appendFormData(FormDataList& encoding, bool) const |
| { |
| // Always successful. |
| encoding.appendData(element()->name(), element()->value()); |
| return true; |
| } |
| |
| double InputType::valueAsDate() const |
| { |
| return DateComponents::invalidMilliseconds(); |
| } |
| |
| void InputType::setValueAsDate(double, ExceptionCode& ec) const |
| { |
| ec = INVALID_STATE_ERR; |
| } |
| |
| double InputType::valueAsNumber() const |
| { |
| return numeric_limits<double>::quiet_NaN(); |
| } |
| |
| void InputType::setValueAsNumber(double, ExceptionCode& ec) const |
| { |
| ec = INVALID_STATE_ERR; |
| } |
| |
| bool InputType::supportsValidation() const |
| { |
| return true; |
| } |
| |
| bool InputType::typeMismatchFor(const String&) const |
| { |
| return false; |
| } |
| |
| bool InputType::typeMismatch() const |
| { |
| return false; |
| } |
| |
| bool InputType::supportsRequired() const |
| { |
| // Almost all validatable types support @required. |
| return supportsValidation(); |
| } |
| |
| bool InputType::valueMissing(const String&) const |
| { |
| return false; |
| } |
| |
| bool InputType::patternMismatch(const String&) const |
| { |
| return false; |
| } |
| |
| bool InputType::rangeUnderflow(const String&) const |
| { |
| return false; |
| } |
| |
| bool InputType::rangeOverflow(const String&) const |
| { |
| return false; |
| } |
| |
| bool InputType::supportsRangeLimitation() const |
| { |
| return false; |
| } |
| |
| double InputType::defaultValueForStepUp() const |
| { |
| return 0; |
| } |
| |
| double InputType::minimum() const |
| { |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| |
| double InputType::maximum() const |
| { |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| |
| bool InputType::stepMismatch(const String&, double) const |
| { |
| // Non-supported types should be rejected by HTMLInputElement::getAllowedValueStep(). |
| ASSERT_NOT_REACHED(); |
| return false; |
| } |
| |
| double InputType::stepBase() const |
| { |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| |
| double InputType::stepBaseWithDecimalPlaces(unsigned* decimalPlaces) const |
| { |
| if (decimalPlaces) |
| *decimalPlaces = 0; |
| return stepBase(); |
| } |
| |
| double InputType::defaultStep() const |
| { |
| return numeric_limits<double>::quiet_NaN(); |
| } |
| |
| double InputType::stepScaleFactor() const |
| { |
| return numeric_limits<double>::quiet_NaN(); |
| } |
| |
| bool InputType::parsedStepValueShouldBeInteger() const |
| { |
| return false; |
| } |
| |
| bool InputType::scaledStepValueShouldBeInteger() const |
| { |
| return false; |
| } |
| |
| double InputType::acceptableError(double) const |
| { |
| return 0; |
| } |
| |
| String InputType::typeMismatchText() const |
| { |
| return validationMessageTypeMismatchText(); |
| } |
| |
| String InputType::valueMissingText() const |
| { |
| return validationMessageValueMissingText(); |
| } |
| |
| void InputType::handleClickEvent(MouseEvent*) |
| { |
| } |
| |
| void InputType::handleMouseDownEvent(MouseEvent*) |
| { |
| } |
| |
| #if PLATFORM(ANDROID) && ENABLE(TOUCH_EVENTS) |
| void InputType::handleTouchStartEvent(TouchEvent*) |
| { |
| } |
| #endif |
| |
| void InputType::handleDOMActivateEvent(Event*) |
| { |
| } |
| |
| void InputType::handleKeydownEvent(KeyboardEvent*) |
| { |
| } |
| |
| void InputType::handleKeypressEvent(KeyboardEvent*) |
| { |
| } |
| |
| void InputType::handleKeyupEvent(KeyboardEvent*) |
| { |
| } |
| |
| void InputType::handleBeforeTextInsertedEvent(BeforeTextInsertedEvent* event) |
| { |
| element()->handleBeforeTextInsertedEvent(event); |
| } |
| |
| void InputType::handleWheelEvent(WheelEvent*) |
| { |
| } |
| |
| void InputType::forwardEvent(Event*) |
| { |
| } |
| |
| bool InputType::shouldSubmitImplicitly(Event* event) |
| { |
| return event->isKeyboardEvent() && event->type() == eventNames().keypressEvent && static_cast<KeyboardEvent*>(event)->charCode() == '\r'; |
| } |
| |
| PassRefPtr<HTMLFormElement> InputType::formForSubmission() const |
| { |
| return element()->form(); |
| } |
| |
| RenderObject* InputType::createRenderer(RenderArena*, RenderStyle* style) const |
| { |
| return RenderObject::createObject(element(), style); |
| } |
| |
| void InputType::createShadowSubtree() |
| { |
| } |
| |
| void InputType::destroyShadowSubtree() |
| { |
| element()->removeShadowRoot(); |
| } |
| |
| double InputType::parseToDouble(const String&, double defaultValue) const |
| { |
| return defaultValue; |
| } |
| |
| double InputType::parseToDoubleWithDecimalPlaces(const String& src, double defaultValue, unsigned *decimalPlaces) const |
| { |
| if (decimalPlaces) |
| *decimalPlaces = 0; |
| return parseToDouble(src, defaultValue); |
| } |
| |
| bool InputType::parseToDateComponents(const String&, DateComponents*) const |
| { |
| ASSERT_NOT_REACHED(); |
| return false; |
| } |
| |
| String InputType::serialize(double) const |
| { |
| ASSERT_NOT_REACHED(); |
| return String(); |
| } |
| |
| void InputType::dispatchSimulatedClickIfActive(KeyboardEvent* event) const |
| { |
| if (element()->active()) |
| element()->dispatchSimulatedClick(event); |
| event->setDefaultHandled(); |
| } |
| |
| bool InputType::canSetStringValue() const |
| { |
| return true; |
| } |
| |
| bool InputType::isKeyboardFocusable() const |
| { |
| return true; |
| } |
| |
| bool InputType::shouldUseInputMethod() const |
| { |
| return false; |
| } |
| |
| void InputType::handleBlurEvent() |
| { |
| } |
| |
| void InputType::accessKeyAction(bool) |
| { |
| element()->focus(false); |
| } |
| |
| void InputType::attach() |
| { |
| } |
| |
| void InputType::altAttributeChanged() |
| { |
| } |
| |
| void InputType::srcAttributeChanged() |
| { |
| } |
| |
| void InputType::valueChanged() |
| { |
| } |
| |
| void InputType::willMoveToNewOwnerDocument() |
| { |
| } |
| |
| bool InputType::shouldRespectAlignAttribute() |
| { |
| return false; |
| } |
| |
| bool InputType::canChangeFromAnotherType() const |
| { |
| return true; |
| } |
| |
| void InputType::minOrMaxAttributeChanged() |
| { |
| } |
| |
| bool InputType::canBeSuccessfulSubmitButton() |
| { |
| return false; |
| } |
| |
| bool InputType::rendererIsNeeded() |
| { |
| return true; |
| } |
| |
| FileList* InputType::files() |
| { |
| return 0; |
| } |
| |
| bool InputType::getTypeSpecificValue(String&) |
| { |
| return false; |
| } |
| |
| String InputType::fallbackValue() |
| { |
| return String(); |
| } |
| |
| String InputType::defaultValue() |
| { |
| return String(); |
| } |
| |
| bool InputType::canSetSuggestedValue() |
| { |
| return false; |
| } |
| |
| bool InputType::shouldSendChangeEventAfterCheckedChanged() |
| { |
| return true; |
| } |
| |
| bool InputType::storesValueSeparateFromAttribute() |
| { |
| return true; |
| } |
| |
| bool InputType::canSetValue(const String&) |
| { |
| return true; |
| } |
| |
| PassOwnPtr<ClickHandlingState> InputType::willDispatchClick() |
| { |
| return PassOwnPtr<ClickHandlingState>(); |
| } |
| |
| void InputType::didDispatchClick(Event*, const ClickHandlingState&) |
| { |
| } |
| |
| String InputType::visibleValue() const |
| { |
| return element()->value(); |
| } |
| |
| String InputType::convertFromVisibleValue(const String& visibleValue) const |
| { |
| return visibleValue; |
| } |
| |
| bool InputType::isAcceptableValue(const String&) |
| { |
| return true; |
| } |
| |
| String InputType::sanitizeValue(const String& proposedValue) |
| { |
| return proposedValue; |
| } |
| |
| bool InputType::hasUnacceptableValue() |
| { |
| return false; |
| } |
| |
| void InputType::setFileList(const Vector<String>&) |
| { |
| ASSERT_NOT_REACHED(); |
| } |
| |
| bool InputType::shouldResetOnDocumentActivation() |
| { |
| return false; |
| } |
| |
| bool InputType::shouldRespectListAttribute() |
| { |
| return false; |
| } |
| |
| bool InputType::shouldRespectSpeechAttribute() |
| { |
| return false; |
| } |
| |
| bool InputType::isTextButton() const |
| { |
| return false; |
| } |
| |
| bool InputType::isRadioButton() const |
| { |
| return false; |
| } |
| |
| bool InputType::isSearchField() const |
| { |
| return false; |
| } |
| |
| bool InputType::isHiddenType() const |
| { |
| return false; |
| } |
| |
| bool InputType::isPasswordField() const |
| { |
| return false; |
| } |
| |
| bool InputType::isCheckbox() const |
| { |
| return false; |
| } |
| |
| bool InputType::isEmailField() const |
| { |
| return false; |
| } |
| |
| bool InputType::isFileUpload() const |
| { |
| return false; |
| } |
| |
| bool InputType::isImageButton() const |
| { |
| return false; |
| } |
| |
| bool InputType::isNumberField() const |
| { |
| return false; |
| } |
| |
| bool InputType::isSubmitButton() const |
| { |
| return false; |
| } |
| |
| bool InputType::isTelephoneField() const |
| { |
| return false; |
| } |
| |
| bool InputType::isURLField() const |
| { |
| return false; |
| } |
| |
| bool InputType::isEnumeratable() |
| { |
| return true; |
| } |
| |
| bool InputType::isCheckable() |
| { |
| return false; |
| } |
| |
| bool InputType::hasSpinButton() |
| { |
| return false; |
| } |
| |
| bool InputType::shouldRespectHeightAndWidthAttributes() |
| { |
| return false; |
| } |
| |
| namespace InputTypeNames { |
| |
| // The type names must be lowercased because they will be the return values of |
| // input.type and input.type must be lowercase according to DOM Level 2. |
| |
| const AtomicString& button() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("button")); |
| return name; |
| } |
| |
| const AtomicString& checkbox() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("checkbox")); |
| return name; |
| } |
| |
| const AtomicString& color() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("color")); |
| return name; |
| } |
| |
| const AtomicString& date() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("date")); |
| return name; |
| } |
| |
| const AtomicString& datetime() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("datetime")); |
| return name; |
| } |
| |
| const AtomicString& datetimelocal() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("datetime-local")); |
| return name; |
| } |
| |
| const AtomicString& email() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("email")); |
| return name; |
| } |
| |
| const AtomicString& file() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("file")); |
| return name; |
| } |
| |
| const AtomicString& hidden() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("hidden")); |
| return name; |
| } |
| |
| const AtomicString& image() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("image")); |
| return name; |
| } |
| |
| const AtomicString& isindex() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("khtml_isindex")); |
| return name; |
| } |
| |
| const AtomicString& month() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("month")); |
| return name; |
| } |
| |
| const AtomicString& number() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("number")); |
| return name; |
| } |
| |
| const AtomicString& password() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("password")); |
| return name; |
| } |
| |
| const AtomicString& radio() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("radio")); |
| return name; |
| } |
| |
| const AtomicString& range() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("range")); |
| return name; |
| } |
| |
| const AtomicString& reset() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("reset")); |
| return name; |
| } |
| |
| const AtomicString& search() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("search")); |
| return name; |
| } |
| |
| const AtomicString& submit() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("submit")); |
| return name; |
| } |
| |
| const AtomicString& telephone() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("tel")); |
| return name; |
| } |
| |
| const AtomicString& text() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("text")); |
| return name; |
| } |
| |
| const AtomicString& time() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("time")); |
| return name; |
| } |
| |
| const AtomicString& url() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("url")); |
| return name; |
| } |
| |
| const AtomicString& week() |
| { |
| DEFINE_STATIC_LOCAL(AtomicString, name, ("week")); |
| return name; |
| } |
| |
| } // namespace WebCore::InputTypeNames |
| |
| } // namespace WebCore |