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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /WebCore/loader/ImageLoader.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'WebCore/loader/ImageLoader.h')
-rw-r--r-- | WebCore/loader/ImageLoader.h | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/WebCore/loader/ImageLoader.h b/WebCore/loader/ImageLoader.h deleted file mode 100644 index 9bf7624..0000000 --- a/WebCore/loader/ImageLoader.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (C) 1999 Lars Knoll (knoll@kde.org) - * (C) 1999 Antti Koivisto (koivisto@kde.org) - * Copyright (C) 2004, 2009 Apple Inc. All rights reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - */ - -#ifndef ImageLoader_h -#define ImageLoader_h - -#include "CachedResourceClient.h" -#include "CachedResourceHandle.h" -#include <wtf/text/AtomicString.h> - -namespace WebCore { - -class Element; -class ImageLoadEventSender; -class RenderImageResource; - -class ImageLoader : public CachedResourceClient { -public: - ImageLoader(Element*); - virtual ~ImageLoader(); - - // This function should be called when the element is attached to a document; starts - // loading if a load hasn't already been started. - void updateFromElement(); - - // This function should be called whenever the 'src' attribute is set, even if its value - // doesn't change; starts new load unconditionally (matches Firefox and Opera behavior). - void updateFromElementIgnoringPreviousError(); - - void elementWillMoveToNewOwnerDocument(); - - Element* element() const { return m_element; } - bool imageComplete() const { return m_imageComplete; } - - CachedImage* image() const { return m_image.get(); } - void setImage(CachedImage*); // Cancels pending beforeload and load events, and doesn't dispatch new ones. - - void setLoadManually(bool loadManually) { m_loadManually = loadManually; } - - bool haveFiredBeforeLoadEvent() const { return m_firedBeforeLoad; } - bool haveFiredLoadEvent() const { return m_firedLoad; } - - static void dispatchPendingBeforeLoadEvents(); - static void dispatchPendingLoadEvents(); - -protected: - virtual void notifyFinished(CachedResource*); - -private: - virtual void dispatchLoadEvent() = 0; - virtual String sourceURI(const AtomicString&) const = 0; - - friend class ImageEventSender; - void dispatchPendingBeforeLoadEvent(); - void dispatchPendingLoadEvent(); - - RenderImageResource* renderImageResource(); - void updateRenderer(); - - Element* m_element; - CachedResourceHandle<CachedImage> m_image; - AtomicString m_failedLoadURL; - bool m_firedBeforeLoad : 1; - bool m_firedLoad : 1; - bool m_imageComplete : 1; - bool m_loadManually : 1; -}; - -} - -#endif |