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| 1 /* | 1 /* |
| 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| 4 * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved. | 4 * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved. |
| 5 * | 5 * |
| 6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
| 7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
| 8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
| 9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
| 10 * | 10 * |
| 11 * This library is distributed in the hope that it will be useful, | 11 * This library is distributed in the hope that it will be useful, |
| 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 * Library General Public License for more details. | 14 * Library General Public License for more details. |
| 15 * | 15 * |
| 16 * You should have received a copy of the GNU Library General Public License | 16 * You should have received a copy of the GNU Library General Public License |
| 17 * along with this library; see the file COPYING.LIB. If not, write to | 17 * along with this library; see the file COPYING.LIB. If not, write to |
| 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 19 * Boston, MA 02110-1301, USA. | 19 * Boston, MA 02110-1301, USA. |
| 20 */ | 20 */ |
| 21 | 21 |
| 22 #include "core/html/HTMLImageLoader.h" | 22 #include "core/html/HTMLImageLoader.h" |
| 23 | 23 |
| 24 #include "core/HTMLNames.h" | 24 #include "core/HTMLNames.h" |
| 25 #include "core/dom/Element.h" | 25 #include "core/dom/Element.h" |
| 26 #include "core/events/Event.h" | 26 #include "core/events/Event.h" |
| 27 #include "core/fetch/ImageResource.h" | 27 #include "core/fetch/ImageResource.h" |
| 28 #include "core/fetch/ResourceLoadingLog.h" |
| 28 #include "core/html/HTMLImageElement.h" | 29 #include "core/html/HTMLImageElement.h" |
| 29 #include "core/html/HTMLInputElement.h" | 30 #include "core/html/HTMLInputElement.h" |
| 30 #include "core/html/HTMLObjectElement.h" | 31 #include "core/html/HTMLObjectElement.h" |
| 31 #include "core/html/parser/HTMLParserIdioms.h" | 32 #include "core/html/parser/HTMLParserIdioms.h" |
| 32 #include "platform/Logging.h" | |
| 33 | 33 |
| 34 namespace blink { | 34 namespace blink { |
| 35 | 35 |
| 36 using namespace HTMLNames; | 36 using namespace HTMLNames; |
| 37 | 37 |
| 38 HTMLImageLoader::HTMLImageLoader(Element* element) | 38 HTMLImageLoader::HTMLImageLoader(Element* element) |
| 39 : ImageLoader(element) | 39 : ImageLoader(element) |
| 40 { | 40 { |
| 41 } | 41 } |
| 42 | 42 |
| 43 HTMLImageLoader::~HTMLImageLoader() | 43 HTMLImageLoader::~HTMLImageLoader() |
| 44 { | 44 { |
| 45 } | 45 } |
| 46 | 46 |
| 47 void HTMLImageLoader::dispatchLoadEvent() | 47 void HTMLImageLoader::dispatchLoadEvent() |
| 48 { | 48 { |
| 49 WTF_LOG(ResourceLoading, "HTMLImageLoader::dispatchLoadEvent %p", this); | 49 RESOURCE_LOADING_DVLOG(1) << "HTMLImageLoader::dispatchLoadEvent " << this; |
| 50 | 50 |
| 51 // HTMLVideoElement uses this class to load the poster image, but it should
not fire events for loading or failure. | 51 // HTMLVideoElement uses this class to load the poster image, but it should
not fire events for loading or failure. |
| 52 if (isHTMLVideoElement(*element())) | 52 if (isHTMLVideoElement(*element())) |
| 53 return; | 53 return; |
| 54 | 54 |
| 55 bool errorOccurred = image()->errorOccurred(); | 55 bool errorOccurred = image()->errorOccurred(); |
| 56 if (isHTMLObjectElement(*element()) && !errorOccurred) | 56 if (isHTMLObjectElement(*element()) && !errorOccurred) |
| 57 errorOccurred = (image()->response().httpStatusCode() >= 400); // An <ob
ject> considers a 404 to be an error and should fire onerror. | 57 errorOccurred = (image()->response().httpStatusCode() >= 400); // An <ob
ject> considers a 404 to be an error and should fire onerror. |
| 58 element()->dispatchEvent(Event::create(errorOccurred ? EventTypeNames::error
: EventTypeNames::load)); | 58 element()->dispatchEvent(Event::create(errorOccurred ? EventTypeNames::error
: EventTypeNames::load)); |
| 59 } | 59 } |
| (...skipping 37 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 97 if ((loadError || cachedImage->response().httpStatusCode() >= 400) && isHTML
ObjectElement(*element)) | 97 if ((loadError || cachedImage->response().httpStatusCode() >= 400) && isHTML
ObjectElement(*element)) |
| 98 toHTMLObjectElement(element)->renderFallbackContent(); | 98 toHTMLObjectElement(element)->renderFallbackContent(); |
| 99 } | 99 } |
| 100 | 100 |
| 101 void HTMLImageLoader::ensureFallbackContent() | 101 void HTMLImageLoader::ensureFallbackContent() |
| 102 { | 102 { |
| 103 loadFallbackContentForElement(element()); | 103 loadFallbackContentForElement(element()); |
| 104 } | 104 } |
| 105 | 105 |
| 106 } // namespace blink | 106 } // namespace blink |
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