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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 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 are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Neither the name of Google Inc. nor the names of its | 10 * * Neither the name of Google Inc. nor the names of its |
| 11 * contributors may be used to endorse or promote products derived from | 11 * contributors may be used to endorse or promote products derived from |
| 12 * this software without specific prior written permission. | 12 * this software without specific prior written permission. |
| 13 * | 13 * |
| 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 15 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 15 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 16 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 16 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 17 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 17 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 18 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 18 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 19 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 19 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 20 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 20 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 25 */ | 25 */ |
| 26 | 26 |
| 27 #ifndef UserActionElementSet_h | 27 #ifndef UserActionElementSet_h |
| 28 #define UserActionElementSet_h | 28 #define UserActionElementSet_h |
| 29 | 29 |
| 30 #include "platform/heap/Handle.h" | 30 #include "sky/engine/platform/heap/Handle.h" |
| 31 #include "wtf/HashMap.h" | 31 #include "sky/engine/wtf/HashMap.h" |
| 32 #include "wtf/PassOwnPtr.h" | 32 #include "sky/engine/wtf/PassOwnPtr.h" |
| 33 #include "wtf/RefPtr.h" | 33 #include "sky/engine/wtf/RefPtr.h" |
| 34 | 34 |
| 35 namespace blink { | 35 namespace blink { |
| 36 | 36 |
| 37 class Node; | 37 class Node; |
| 38 class Element; | 38 class Element; |
| 39 | 39 |
| 40 class UserActionElementSet final { | 40 class UserActionElementSet final { |
| 41 DISALLOW_ALLOCATION(); | 41 DISALLOW_ALLOCATION(); |
| 42 public: | 42 public: |
| 43 bool isFocused(const Node* node) { return hasFlags(node, IsFocusedFlag); } | 43 bool isFocused(const Node* node) { return hasFlags(node, IsFocusedFlag); } |
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| 75 void clearFlags(Element*, unsigned); | 75 void clearFlags(Element*, unsigned); |
| 76 bool hasFlags(const Element*, unsigned flags) const; | 76 bool hasFlags(const Element*, unsigned flags) const; |
| 77 | 77 |
| 78 typedef HashMap<RefPtr<Element>, unsigned> ElementFlagMap; | 78 typedef HashMap<RefPtr<Element>, unsigned> ElementFlagMap; |
| 79 ElementFlagMap m_elements; | 79 ElementFlagMap m_elements; |
| 80 }; | 80 }; |
| 81 | 81 |
| 82 } // namespace | 82 } // namespace |
| 83 | 83 |
| 84 #endif // UserActionElementSet_h | 84 #endif // UserActionElementSet_h |
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