| Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 Google 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 | * |
| 8 | * 1. Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer |
| 12 | * in the documentation and/or other materials provided with the |
| 13 | * distribution. |
| 14 | * 3. Neither the name of Google Inc. nor the names of its contributors |
| 15 | * may be used to endorse or promote products derived from this |
| 16 | * software without specific prior written permission. |
| 17 | * |
| 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 19 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 20 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 21 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | */ |
| 30 | |
| 31 | #ifndef CustomElementCallbackInvocation_h |
| 32 | #define CustomElementCallbackInvocation_h |
| 33 | |
| 34 | #include "core/dom/CustomElementLifecycleCallbacks.h" |
| 35 | #include "wtf/PassOwnPtr.h" |
| 36 | #include "wtf/PassRefPtr.h" |
| 37 | #include "wtf/RefPtr.h" |
| 38 | #include "wtf/text/AtomicString.h" |
| 39 | |
| 40 | namespace WebCore { |
| 41 | |
| 42 | class Element; |
| 43 | |
| 44 | class CustomElementCallbackInvocation { |
| 45 | WTF_MAKE_NONCOPYABLE(CustomElementCallbackInvocation); |
| 46 | public: |
| 47 | static PassOwnPtr<CustomElementCallbackInvocation> createInvocation(PassRefPtr<CustomElementLifecycleCallbacks>, CustomElementLifecycleCallbacks::CallbackType); |
| 48 | static PassOwnPtr<CustomElementCallbackInvocation> createAttributeChangedInvocation(PassRefPtr<CustomElementLifecycleCallbacks>, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue); |
| 49 | |
| 50 | virtual ~CustomElementCallbackInvocation() { } |
| 51 | virtual void dispatch(Element*) = 0; |
| 52 | |
| 53 | protected: |
| 54 | CustomElementCallbackInvocation(PassRefPtr<CustomElementLifecycleCallbacks> callbacks) |
| 55 | : m_callbacks(callbacks) |
| 56 | { |
| 57 | } |
| 58 | |
| 59 | CustomElementLifecycleCallbacks* callbacks() { return m_callbacks.get(); } |
| 60 | |
| 61 | private: |
| 62 | RefPtr<CustomElementLifecycleCallbacks> m_callbacks; |
| 63 | }; |
| 64 | |
| 65 | } |
| 66 | |
| 67 | #endif // CustomElementCallbackInvocation_h |