15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2012 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 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * are met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 1. Redistributions of source code must retain the above copyright 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SUCH DAMAGE. 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef DateTimeNumericFieldElement_h 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define DateTimeNumericFieldElement_h 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#if ENABLE(INPUT_MULTIPLE_FIELDS_UI) 3053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/shadow/DateTimeFieldElement.h" 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 320019e4eead4d990e4304c54a9028aca9122fb256Ben Murdoch#include "wtf/text/StringBuilder.h" 330019e4eead4d990e4304c54a9028aca9122fb256Ben Murdoch#include "wtf/text/WTFString.h" 340019e4eead4d990e4304c54a9028aca9122fb256Ben Murdoch 35c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// DateTimeNumericFieldElement represents numeric field of date time format, 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// such as: 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// - hour 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// - minute 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// - millisecond 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// - second 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// - year 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class DateTimeNumericFieldElement : public DateTimeFieldElement { 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) WTF_MAKE_NONCOPYABLE(DateTimeNumericFieldElement); 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 47926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)public: 48926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) struct Step { 49926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) Step(int step = 1, int stepBase = 0) : step(step), stepBase(stepBase) { } 50926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) int step; 51926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) int stepBase; 52926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) }; 53926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) struct Range { 55926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) Range(int minimum, int maximum) : minimum(minimum), maximum(maximum) { } 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) int clampValue(int) const; 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) bool isInRange(int) const; 58926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) bool isSingleton() const { return minimum == maximum; } 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) int minimum; 61926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) int maximum; 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) }; 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 64926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)protected: 658abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) DateTimeNumericFieldElement(Document&, FieldOwner&, const Range&, const Range& hardLimits, const String& placeholder, const Step& = Step()); 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) int clampValue(int value) const { return m_range.clampValue(value); } 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual int defaultValueForStepDown() const; 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual int defaultValueForStepUp() const; 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const Range& range() const { return m_range; } 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // DateTimeFieldElement functions. 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual bool hasValue() const OVERRIDE FINAL; 74926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) void initialize(const AtomicString& pseudo, const String& axHelpText); 75926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) int maximum() const; 76926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) virtual void setEmptyValue(EventBehavior = DispatchNoEvent) OVERRIDE FINAL; 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual void setValueAsInteger(int, EventBehavior = DispatchNoEvent) OVERRIDE; 78926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) virtual int valueAsInteger() const OVERRIDE FINAL; 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual String visibleValue() const OVERRIDE FINAL; 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // DateTimeFieldElement functions. 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual void handleKeyboardEvent(KeyboardEvent*) OVERRIDE FINAL; 84926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) virtual float maximumWidth(const Font&) OVERRIDE; 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual void stepDown() OVERRIDE FINAL; 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual void stepUp() OVERRIDE FINAL; 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual String value() const OVERRIDE FINAL; 885c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 89aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdoch // Node functions. 90aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdoch virtual void setFocus(bool) OVERRIDE FINAL; 91aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdoch 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String formatValue(int) const; 93926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) int roundUp(int) const; 94926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) int roundDown(int) const; 95926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) int typeAheadValue() const; 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const String m_placeholder; 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const Range m_range; 99926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) const Range m_hardLimits; 100926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) const Step m_step; 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) int m_value; 1025c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) bool m_hasValue; 103926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) mutable StringBuilder m_typeAheadBuffer; 1045c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 106c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 1075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 1095c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 110