1 /* 2 * Copyright (C) 2010 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef BaseDateAndTimeInputType_h 32 #define BaseDateAndTimeInputType_h 33 34 #include "TextFieldInputType.h" 35 #include <wtf/unicode/Unicode.h> 36 37 namespace WebCore { 38 39 // A super class of date, datetime, datetime-local, month, time, and week types. 40 class BaseDateAndTimeInputType : public TextFieldInputType { 41 protected: 42 BaseDateAndTimeInputType(HTMLInputElement* element) : TextFieldInputType(element) { } 43 virtual double parseToDouble(const String&, double) const; 44 virtual bool parseToDateComponents(const String&, DateComponents*) const; 45 46 private: 47 virtual bool parseToDateComponentsInternal(const UChar*, unsigned length, DateComponents*) const = 0; 48 virtual bool setMillisecondToDateComponents(double, DateComponents*) const = 0; 49 virtual double valueAsDate() const; 50 virtual void setValueAsDate(double, ExceptionCode&) const; 51 virtual double valueAsNumber() const; 52 virtual void setValueAsNumber(double, ExceptionCode&) const; 53 virtual bool typeMismatchFor(const String&) const; 54 virtual bool typeMismatch() const; 55 virtual bool rangeUnderflow(const String&) const; 56 virtual bool rangeOverflow(const String&) const; 57 virtual bool supportsRangeLimitation() const; 58 virtual double defaultValueForStepUp() const; 59 virtual bool stepMismatch(const String&, double) const; 60 virtual double stepBase() const; 61 virtual void handleKeydownEvent(KeyboardEvent*); 62 virtual void handleWheelEvent(WheelEvent*); 63 virtual String serialize(double) const; 64 virtual bool hasSpinButton(); 65 }; 66 67 } // namespace WebCore 68 69 #endif // BaseDateAndTimeInputType_h 70
