Source/core/html/forms/BaseMultipleFieldsDateAndTimeInputType.h

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#ifndef BaseMultipleFieldsDateAndTimeInputType_h
#define BaseMultipleFieldsDateAndTimeInputType_h

#if ENABLE(INPUT_MULTIPLE_FIELDS_UI)
#include "core/html/forms/BaseDateAndTimeInputType.h"

#include "core/html/shadow/ClearButtonElement.h"
#include "core/html/shadow/DateTimeEditElement.h"
#include "core/html/shadow/PickerIndicatorElement.h"
#include "core/html/shadow/SpinButtonElement.h"

namespace WebCore {

struct DateTimeChooserParameters;

class BaseMultipleFieldsDateAndTimeInputType
    : public BaseDateAndTimeInputType
    , protected DateTimeEditElement::EditControlOwner
    , protected PickerIndicatorElement::PickerIndicatorOwner
    , protected SpinButtonElement::SpinButtonOwner
    , protected ClearButtonElement::ClearButtonOwner {
public:
    virtual bool isValidFormat(bool hasYear, bool hasMonth, bool hasWeek, bool hasDay, bool hasAMPM, bool hasHour, bool hasMinute, bool hasSecond) const = 0;

protected:
    BaseMultipleFieldsDateAndTimeInputType(HTMLInputElement&);
    virtual ~BaseMultipleFieldsDateAndTimeInputType();

    virtual void setupLayoutParameters(DateTimeEditElement::LayoutParameters&, const DateComponents&) const = 0;
    bool shouldHaveSecondField(const DateComponents&) const;

private:
    // DateTimeEditElement::EditControlOwner functions
    virtual void didBlurFromControl() OVERRIDE FINAL;
    virtual void didFocusOnControl() OVERRIDE FINAL;
    virtual void editControlValueChanged() OVERRIDE FINAL;
    virtual bool isEditControlOwnerDisabled() const OVERRIDE FINAL;
    virtual bool isEditControlOwnerReadOnly() const OVERRIDE FINAL;
    virtual AtomicString localeIdentifier() const OVERRIDE FINAL;

    // SpinButtonElement::SpinButtonOwner functions.
    virtual void focusAndSelectSpinButtonOwner() OVERRIDE;
    virtual bool shouldSpinButtonRespondToMouseEvents() OVERRIDE;
    virtual bool shouldSpinButtonRespondToWheelEvents() OVERRIDE;
    virtual void spinButtonStepDown() OVERRIDE;
    virtual void spinButtonStepUp() OVERRIDE;

    // PickerIndicatorElement::PickerIndicatorOwner functions
    virtual bool isPickerIndicatorOwnerDisabledOrReadOnly() const OVERRIDE FINAL;
    virtual void pickerIndicatorChooseValue(const String&) OVERRIDE FINAL;
    virtual bool setupDateTimeChooserParameters(DateTimeChooserParameters&) OVERRIDE FINAL;

    // ClearButtonElement::ClearButtonOwner functions.
    virtual void focusAndSelectClearButtonOwner() OVERRIDE;
    virtual bool shouldClearButtonRespondToMouseEvents() OVERRIDE;
    virtual void clearValue() OVERRIDE;

    // InputType functions
    virtual String badInputText() const OVERRIDE;
    virtual void blur() OVERRIDE FINAL;
    virtual PassRefPtr<RenderStyle> customStyleForRenderer(PassRefPtr<RenderStyle>) OVERRIDE;
    virtual void createShadowSubtree() OVERRIDE FINAL;
    virtual void destroyShadowSubtree() OVERRIDE FINAL;
    virtual void disabledAttributeChanged() OVERRIDE FINAL;
    virtual void forwardEvent(Event*) OVERRIDE FINAL;
    virtual void handleFocusEvent(Element* oldFocusedElement, FocusDirection) OVERRIDE;
    virtual void handleKeydownEvent(KeyboardEvent*) OVERRIDE FINAL;
    virtual bool hasBadInput() const OVERRIDE;
    virtual bool hasCustomFocusLogic() const OVERRIDE FINAL;
    virtual void minOrMaxAttributeChanged() OVERRIDE FINAL;
    virtual void readonlyAttributeChanged() OVERRIDE FINAL;
    virtual void requiredAttributeChanged() OVERRIDE FINAL;
    virtual void restoreFormControlState(const FormControlState&) OVERRIDE FINAL;
    virtual FormControlState saveFormControlState() const OVERRIDE FINAL;
    virtual void setValue(const String&, bool valueChanged, TextFieldEventBehavior) OVERRIDE FINAL;
    virtual bool shouldUseInputMethod() const OVERRIDE FINAL;
    virtual void stepAttributeChanged() OVERRIDE FINAL;
    virtual void updateInnerTextValue() OVERRIDE FINAL;
    virtual void valueAttributeChanged() OVERRIDE;
    virtual void listAttributeTargetChanged() OVERRIDE FINAL;
    virtual void updateClearButtonVisibility() OVERRIDE FINAL;

    DateTimeEditElement* dateTimeEditElement() const;
    SpinButtonElement* spinButtonElement() const;
    ClearButtonElement* clearButtonElement() const;
    PickerIndicatorElement* pickerIndicatorElement() const;
    bool containsFocusedShadowElement() const;
    void showPickerIndicator();
    void hidePickerIndicator();
    void updatePickerIndicatorVisibility();

    bool m_isDestroyingShadowSubtree;
    bool m_pickerIndicatorIsVisible;
    bool m_pickerIndicatorIsAlwaysVisible;
};

} // namespace WebCore

#endif
#endif // BaseMultipleFieldsDateAndTimeInputType_h