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| 1 /* | |
| 2 * Copyright (C) 2009 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. ``AS IS'' AND ANY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 * | |
| 25 */ | |
| 26 | |
| 27 #ifndef BeforeLoadEvent_h | |
| 28 #define BeforeLoadEvent_h | |
| 29 | |
| 30 #include "RuntimeEnabledFeatures.h" | |
| 31 #include "core/events/Event.h" | |
| 32 | |
| 33 namespace WebCore { | |
| 34 | |
| 35 struct BeforeLoadEventInit : public EventInit { | |
| 36 BeforeLoadEventInit() | |
| 37 { | |
| 38 }; | |
| 39 | |
| 40 String url; | |
| 41 }; | |
| 42 | |
| 43 class BeforeLoadEvent FINAL : public Event { | |
| 44 public: | |
| 45 static PassRefPtr<BeforeLoadEvent> create() | |
| 46 { | |
| 47 return adoptRef(new BeforeLoadEvent); | |
| 48 } | |
| 49 | |
| 50 static PassRefPtr<BeforeLoadEvent> create(const String& url) | |
| 51 { | |
| 52 return adoptRef(new BeforeLoadEvent(url)); | |
| 53 } | |
| 54 | |
| 55 static PassRefPtr<BeforeLoadEvent> create(const AtomicString& type, const Be
foreLoadEventInit& initializer) | |
| 56 { | |
| 57 return adoptRef(new BeforeLoadEvent(type, initializer)); | |
| 58 } | |
| 59 | |
| 60 const String& url() const { return m_url; } | |
| 61 | |
| 62 virtual const AtomicString& interfaceName() const OVERRIDE { return EventNam
es::BeforeLoadEvent; } | |
| 63 | |
| 64 virtual void trace(Visitor* visitor) OVERRIDE { Event::trace(visitor); } | |
| 65 | |
| 66 private: | |
| 67 BeforeLoadEvent() | |
| 68 { | |
| 69 RELEASE_ASSERT(RuntimeEnabledFeatures::beforeLoadEnabled()); | |
| 70 ScriptWrappable::init(this); | |
| 71 } | |
| 72 | |
| 73 explicit BeforeLoadEvent(const String& url) | |
| 74 : Event(EventTypeNames::beforeload, false, true) | |
| 75 , m_url(url) | |
| 76 { | |
| 77 RELEASE_ASSERT(RuntimeEnabledFeatures::beforeLoadEnabled()); | |
| 78 ScriptWrappable::init(this); | |
| 79 } | |
| 80 | |
| 81 BeforeLoadEvent(const AtomicString& type, const BeforeLoadEventInit& initial
izer) | |
| 82 : Event(type, initializer) | |
| 83 , m_url(initializer.url) | |
| 84 { | |
| 85 RELEASE_ASSERT(RuntimeEnabledFeatures::beforeLoadEnabled()); | |
| 86 ScriptWrappable::init(this); | |
| 87 } | |
| 88 | |
| 89 String m_url; | |
| 90 }; | |
| 91 | |
| 92 } // namespace WebCore | |
| 93 | |
| 94 #endif // BeforeLoadEvent_h | |
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