| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (C) 2010 Google, Inc. All Rights Reserved. | 2 * Copyright (C) 2010 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 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #ifndef PendingScript_h | 26 #ifndef PendingScript_h |
| 27 #define PendingScript_h | 27 #define PendingScript_h |
| 28 | 28 |
| 29 #include "core/CoreExport.h" |
| 29 #include "core/fetch/ResourceOwner.h" | 30 #include "core/fetch/ResourceOwner.h" |
| 30 #include "core/fetch/ScriptResource.h" | 31 #include "core/fetch/ScriptResource.h" |
| 31 #include "platform/heap/Handle.h" | 32 #include "platform/heap/Handle.h" |
| 32 #include "wtf/PassRefPtr.h" | 33 #include "wtf/PassRefPtr.h" |
| 33 #include "wtf/RefPtr.h" | 34 #include "wtf/RefPtr.h" |
| 34 #include "wtf/text/TextPosition.h" | 35 #include "wtf/text/TextPosition.h" |
| 35 | 36 |
| 36 namespace blink { | 37 namespace blink { |
| 37 | 38 |
| 38 class Element; | 39 class Element; |
| 39 class ScriptSourceCode; | 40 class ScriptSourceCode; |
| 40 class ScriptStreamer; | 41 class ScriptStreamer; |
| 41 | 42 |
| 42 // A container for an external script which may be loaded and executed. | 43 // A container for an external script which may be loaded and executed. |
| 43 // | 44 // |
| 44 // A ResourcePtr alone does not prevent the underlying Resource | 45 // A ResourcePtr alone does not prevent the underlying Resource |
| 45 // from purging its data buffer. This class holds a dummy client open for its | 46 // from purging its data buffer. This class holds a dummy client open for its |
| 46 // lifetime in order to guarantee that the data buffer will not be purged. | 47 // lifetime in order to guarantee that the data buffer will not be purged. |
| 47 class PendingScript final : public ResourceOwner<ScriptResource> { | 48 class CORE_EXPORT PendingScript final : public ResourceOwner<ScriptResource> { |
| 48 ALLOW_ONLY_INLINE_ALLOCATION(); | 49 ALLOW_ONLY_INLINE_ALLOCATION(); |
| 49 public: | 50 public: |
| 50 enum Type { | 51 enum Type { |
| 51 ParsingBlocking, | 52 ParsingBlocking, |
| 52 Deferred, | 53 Deferred, |
| 53 Async | 54 Async |
| 54 }; | 55 }; |
| 55 | 56 |
| 56 PendingScript(); | 57 PendingScript(); |
| 57 PendingScript(Element*, ScriptResource*); | 58 PendingScript(Element*, ScriptResource*); |
| (...skipping 29 matching lines...) Expand all Loading... |
| 87 bool m_watchingForLoad; | 88 bool m_watchingForLoad; |
| 88 RefPtrWillBeMember<Element> m_element; | 89 RefPtrWillBeMember<Element> m_element; |
| 89 TextPosition m_startingPosition; // Only used for inline script tags. | 90 TextPosition m_startingPosition; // Only used for inline script tags. |
| 90 | 91 |
| 91 RefPtrWillBeMember<ScriptStreamer> m_streamer; | 92 RefPtrWillBeMember<ScriptStreamer> m_streamer; |
| 92 }; | 93 }; |
| 93 | 94 |
| 94 } // namespace blink | 95 } // namespace blink |
| 95 | 96 |
| 96 #endif // PendingScript_h | 97 #endif // PendingScript_h |
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