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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, 2009 Apple Inc. All rights reserved. | 4 * Copyright (C) 2004, 2009 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 * |
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58 virtual ~ImageLoader(); | 58 virtual ~ImageLoader(); |
59 | 59 |
60 // This function should be called when the element is attached to a document
; starts | 60 // This function should be called when the element is attached to a document
; starts |
61 // loading if a load hasn't already been started. | 61 // loading if a load hasn't already been started. |
62 void updateFromElement(); | 62 void updateFromElement(); |
63 | 63 |
64 // This function should be called whenever the 'src' attribute is set, even
if its value | 64 // This function should be called whenever the 'src' attribute is set, even
if its value |
65 // doesn't change; starts new load unconditionally (matches Firefox and Oper
a behavior). | 65 // doesn't change; starts new load unconditionally (matches Firefox and Oper
a behavior). |
66 void updateFromElementIgnoringPreviousError(); | 66 void updateFromElementIgnoringPreviousError(); |
67 | 67 |
| 68 // Use this function to determine whether to immediately call updateFromElem
ent |
| 69 // or to schedule a microtask. |
| 70 bool shouldLoadImmediately() const; |
| 71 |
68 void elementDidMoveToNewDocument(); | 72 void elementDidMoveToNewDocument(); |
69 | 73 |
70 Element* element() const { return m_element; } | 74 Element* element() const { return m_element; } |
71 bool imageComplete() const { return m_imageComplete; } | 75 bool imageComplete() const { return m_imageComplete; } |
72 | 76 |
73 ImageResource* image() const { return m_image.get(); } | 77 ImageResource* image() const { return m_image.get(); } |
74 void setImage(ImageResource*); // Cancels pending load events, and doesn't d
ispatch new ones. | 78 void setImage(ImageResource*); // Cancels pending load events, and doesn't d
ispatch new ones. |
75 | 79 |
76 void setLoadManually(bool loadManually) { m_loadManually = loadManually; } | 80 void setLoadManually(bool loadManually) { m_loadManually = loadManually; } |
77 | 81 |
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117 bool m_hasPendingErrorEvent : 1; | 121 bool m_hasPendingErrorEvent : 1; |
118 bool m_imageComplete : 1; | 122 bool m_imageComplete : 1; |
119 bool m_loadManually : 1; | 123 bool m_loadManually : 1; |
120 bool m_elementIsProtected : 1; | 124 bool m_elementIsProtected : 1; |
121 unsigned m_highPriorityClientCount; | 125 unsigned m_highPriorityClientCount; |
122 }; | 126 }; |
123 | 127 |
124 } | 128 } |
125 | 129 |
126 #endif | 130 #endif |
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