OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
(...skipping 10 matching lines...) Expand all Loading... |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef CustomElementObserver_h | 31 #ifndef V0CustomElementObserver_h |
32 #define CustomElementObserver_h | 32 #define V0CustomElementObserver_h |
33 | 33 |
34 #include "platform/heap/Handle.h" | 34 #include "platform/heap/Handle.h" |
35 #include "wtf/HashMap.h" | 35 #include "wtf/HashMap.h" |
36 | 36 |
37 namespace blink { | 37 namespace blink { |
38 | 38 |
39 class Element; | 39 class Element; |
40 | 40 |
41 class CustomElementObserver : public GarbageCollectedFinalized<CustomElementObse
rver> { | 41 class V0CustomElementObserver : public GarbageCollectedFinalized<V0CustomElement
Observer> { |
42 public: | 42 public: |
43 virtual ~CustomElementObserver() { } | 43 virtual ~V0CustomElementObserver() { } |
44 | 44 |
45 // API for CustomElement to kick off notifications | 45 // API for CustomElement to kick off notifications |
46 static void notifyElementWasDestroyed(Element*); | 46 static void notifyElementWasDestroyed(Element*); |
47 | 47 |
48 DEFINE_INLINE_VIRTUAL_TRACE() { } | 48 DEFINE_INLINE_VIRTUAL_TRACE() { } |
49 | 49 |
50 protected: | 50 protected: |
51 CustomElementObserver() { } | 51 V0CustomElementObserver() { } |
52 | 52 |
53 void observe(Element*); | 53 void observe(Element*); |
54 void unobserve(Element*); | 54 void unobserve(Element*); |
55 | 55 |
56 virtual void elementWasDestroyed(Element* element) { unobserve(element); } | 56 virtual void elementWasDestroyed(Element* element) { unobserve(element); } |
57 }; | 57 }; |
58 | 58 |
59 } // namespace blink | 59 } // namespace blink |
60 | 60 |
61 #endif // CustomElementObserver_h | 61 #endif // V0CustomElementObserver_h |
OLD | NEW |