1/*
2 * Copyright (C) 2016 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "IntRect.h"
29#include <wtf/Forward.h>
30#include <wtf/text/WTFString.h>
31
32#if PLATFORM(COCOA)
33#include <wtf/RetainPtr.h>
34#endif
35
36#if PLATFORM(MAC)
37OBJC_CLASS NSPopover;
38#elif PLATFORM(IOS_FAMILY)
39OBJC_CLASS UIViewController;
40OBJC_CLASS WebValidationBubbleDelegate;
41OBJC_CLASS WebValidationBubbleTapRecognizer;
42#endif
43
44#if PLATFORM(MAC)
45OBJC_CLASS NSView;
46using PlatformView = NSView;
47#elif PLATFORM(IOS_FAMILY)
48OBJC_CLASS UIView;
49using PlatformView = UIView;
50#else
51using PlatformView = void;
52#endif
53
54namespace WebCore {
55
56class ValidationBubble : public RefCounted<ValidationBubble> {
57public:
58 struct Settings {
59 double minimumFontSize { 0 };
60 };
61
62 static Ref<ValidationBubble> create(PlatformView* view, const String& message, const Settings& settings)
63 {
64 return adoptRef(*new ValidationBubble(view, message, settings));
65 }
66
67 WEBCORE_EXPORT ~ValidationBubble();
68
69 const String& message() const { return m_message; }
70 double fontSize() const { return m_fontSize; }
71
72#if PLATFORM(IOS_FAMILY)
73 WEBCORE_EXPORT void setAnchorRect(const IntRect& anchorRect, UIViewController* presentingViewController = nullptr);
74 WEBCORE_EXPORT void show();
75#else
76 WEBCORE_EXPORT void showRelativeTo(const IntRect& anchorRect);
77#endif
78
79private:
80 WEBCORE_EXPORT ValidationBubble(PlatformView*, const String& message, const Settings&);
81
82 PlatformView* m_view;
83 String m_message;
84 double m_fontSize { 0 };
85#if PLATFORM(MAC)
86 RetainPtr<NSPopover> m_popover;
87#elif PLATFORM(IOS_FAMILY)
88 RetainPtr<UIViewController> m_popoverController;
89 RetainPtr<WebValidationBubbleTapRecognizer> m_tapRecognizer;
90 RetainPtr<WebValidationBubbleDelegate> m_popoverDelegate;
91 UIViewController *m_presentingViewController;
92#endif
93};
94
95}
96