| /* |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
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| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
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| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_BASE_TEMPORAL_INPUT_TYPE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_BASE_TEMPORAL_INPUT_TYPE_H_ |
| |
| #include "third_party/blink/renderer/core/html/forms/date_time_edit_element.h" |
| #include "third_party/blink/renderer/core/html/forms/input_type.h" |
| #include "third_party/blink/renderer/platform/text/date_components.h" |
| |
| namespace blink { |
| |
| class ExceptionState; |
| |
| // A super class of date, datetime, datetime-local, month, time, and week types. |
| // TODO(tkent): A single temporal input type creates two InputTypeView instances |
| // unnecessarily. One is ChooserOnlyTemporalInputTypeView or |
| // MultipleFieldsTemporalInputType, and another is BaseTemporalInputType, which |
| // inherits from InputTypeView through InputType. The latter is not used. |
| class BaseTemporalInputType : public InputType { |
| public: |
| String VisibleValue() const override; |
| String SanitizeValue(const String&) const override; |
| // Parses the specified string for this InputType, and returns true if it |
| // is successfully parsed. An instance pointed by the DateComponents* |
| // parameter will have parsed values and be modified even if the parsing |
| // fails. The DateComponents* parameter may be 0. |
| bool ParseToDateComponents(const String&, DateComponents*) const; |
| virtual bool SetMillisecondToDateComponents(double, |
| DateComponents*) const = 0; |
| |
| // Provide some helpers for MultipleFieldsTemporalInputTypeView. |
| virtual String FormatDateTimeFieldsState( |
| const DateTimeFieldsState&) const = 0; |
| virtual void SetupLayoutParameters(DateTimeEditElement::LayoutParameters&, |
| const DateComponents&) const = 0; |
| virtual bool IsValidFormat(bool has_year, |
| bool has_month, |
| bool has_week, |
| bool has_day, |
| bool has_ampm, |
| bool has_hour, |
| bool has_minute, |
| bool has_second) const = 0; |
| |
| protected: |
| BaseTemporalInputType(HTMLInputElement& element) : InputType(element) {} |
| Decimal ParseToNumber(const String&, const Decimal&) const override; |
| String Serialize(const Decimal&) const override; |
| String SerializeWithComponents(const DateComponents&) const; |
| bool ShouldHaveSecondField(const DateComponents&) const; |
| |
| private: |
| virtual bool ParseToDateComponentsInternal(const String&, |
| DateComponents*) const = 0; |
| |
| String BadInputText() const override; |
| InputTypeView* CreateView() override; |
| ValueMode GetValueMode() const override; |
| double ValueAsDate() const override; |
| void SetValueAsDate(const base::Optional<base::Time>&, |
| ExceptionState&) const override; |
| double ValueAsDouble() const override; |
| void SetValueAsDouble(double, |
| TextFieldEventBehavior, |
| ExceptionState&) const override; |
| bool TypeMismatchFor(const String&) const override; |
| bool TypeMismatch() const override; |
| bool ValueMissing(const String&) const override; |
| String RangeOverflowText(const Decimal& maximum) const override; |
| String RangeUnderflowText(const Decimal& minimum) const override; |
| Decimal DefaultValueForStepUp() const override; |
| bool IsSteppable() const override; |
| virtual String SerializeWithDate(const base::Optional<base::Time>&) const; |
| String LocalizeValue(const String&) const override; |
| bool SupportsReadOnly() const override; |
| bool ShouldRespectListAttribute() override; |
| bool MayTriggerVirtualKeyboard() const override; |
| }; |
| |
| } // namespace blink |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_BASE_TEMPORAL_INPUT_TYPE_H_ |