xref: /external/chromium_org/third_party/WebKit/Source/core/html/forms/ColorInputType.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 *
 *     * Redistributions of source code must retain the above copyright
 * 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
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef ColorInputType_h
#define ColorInputType_h

#include "core/html/forms/BaseClickableWithKeyInputType.h"
#include "core/html/forms/ColorChooserClient.h"

namespace blink {

class ColorChooser;

class ColorInputType FINAL : public BaseClickableWithKeyInputType, public ColorChooserClient {
public:
    static PassRefPtrWillBeRawPtr<InputType> create(HTMLInputElement&);
    virtual ~ColorInputType();

    // ColorChooserClient implementation.
    virtual void didChooseColor(const Color&) OVERRIDE;
    virtual void didEndChooser() OVERRIDE;
    virtual Element& ownerElement() const OVERRIDE;
    virtual IntRect elementRectRelativeToRootView() const OVERRIDE;
    virtual Color currentColor() OVERRIDE;
    virtual bool shouldShowSuggestions() const OVERRIDE;
    virtual Vector<ColorSuggestion> suggestions() const OVERRIDE;
    ColorChooserClient* colorChooserClient() OVERRIDE;

private:
    ColorInputType(HTMLInputElement& element) : BaseClickableWithKeyInputType(element) { }
    virtual void countUsage() OVERRIDE;
    virtual const AtomicString& formControlType() const OVERRIDE;
    virtual bool supportsRequired() const OVERRIDE;
    virtual String fallbackValue() const OVERRIDE;
    virtual String sanitizeValue(const String&) const OVERRIDE;
    virtual void createShadowSubtree() OVERRIDE;
    virtual void setValue(const String&, bool valueChanged, TextFieldEventBehavior) OVERRIDE;
    virtual void handleDOMActivateEvent(Event*) OVERRIDE;
    virtual void closePopupView() OVERRIDE;
    virtual bool shouldRespectListAttribute() OVERRIDE;
    virtual bool typeMismatchFor(const String&) const OVERRIDE;
    virtual void updateView() OVERRIDE;
    virtual AXObject* popupRootAXObject() OVERRIDE;

    Color valueAsColor() const;
    void endColorChooser();
    HTMLElement* shadowColorSwatch() const;

    OwnPtr<ColorChooser> m_chooser;
};

} // namespace blink

#endif // ColorInputType_h