1/*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 * Copyright (C) 2011 Apple Inc. All rights reserved.
4 * Copyright (C) 2012 Samsung Electronics. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met:
9 *
10 *     * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *     * Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following disclaimer
14 * in the documentation and/or other materials provided with the
15 * distribution.
16 *     * Neither the name of Google Inc. nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#ifndef ImageInputType_h
34#define ImageInputType_h
35
36#include "core/html/forms/BaseButtonInputType.h"
37#include "platform/geometry/IntPoint.h"
38
39namespace blink {
40
41class ImageInputType FINAL : public BaseButtonInputType {
42public:
43    static PassRefPtrWillBeRawPtr<InputType> create(HTMLInputElement&);
44
45private:
46    ImageInputType(HTMLInputElement&);
47    virtual const AtomicString& formControlType() const OVERRIDE;
48    virtual bool isFormDataAppendable() const OVERRIDE;
49    virtual bool appendFormData(FormDataList&, bool) const OVERRIDE;
50    virtual String resultForDialogSubmit() const OVERRIDE;
51    virtual bool supportsValidation() const OVERRIDE;
52    virtual RenderObject* createRenderer(RenderStyle*) const OVERRIDE;
53    virtual void handleDOMActivateEvent(Event*) OVERRIDE;
54    virtual void altAttributeChanged() OVERRIDE;
55    virtual void srcAttributeChanged() OVERRIDE;
56    virtual void startResourceLoading() OVERRIDE;
57    virtual bool shouldRespectAlignAttribute() OVERRIDE;
58    virtual bool canBeSuccessfulSubmitButton() OVERRIDE;
59    virtual bool isEnumeratable() OVERRIDE;
60    virtual bool shouldRespectHeightAndWidthAttributes() OVERRIDE;
61    virtual unsigned height() const OVERRIDE;
62    virtual unsigned width() const OVERRIDE;
63    virtual bool hasLegalLinkAttribute(const QualifiedName&) const OVERRIDE;
64    virtual const QualifiedName& subResourceAttributeName() const OVERRIDE;
65
66    IntPoint m_clickLocation; // Valid only during HTMLFormElement::prepareForSubmission().
67};
68
69} // namespace blink
70
71#endif // ImageInputType_h
72