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Side by Side Diff: Source/core/events/ResourceProgressEvent.h

Issue 26558004: Revert 158219 "Move dom/*Event* to events to match the DOM vs. E..." (Closed) Base URL: svn://svn.chromium.org/blink/branches/chromium/1651/
Patch Set: Created 7 years, 2 months ago
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1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #ifndef ResourceProgressEvent_h
32 #define ResourceProgressEvent_h
33
34 #include "core/events/ProgressEvent.h"
35
36 namespace WebCore {
37
38 // ResourceProgressEvent is a non-standard class that is simply a ProgressEvent
39 // with an additional read-only "url" property containing a string URL. This is
40 // used by the Chromium NaCl integration to indicate to which resource the
41 // event applies. This is useful because the NaCl integration will download
42 // (and translate in the case of PNaCl) multiple binary files. It is not
43 // constructable by web content at all, and so does not provide the usual
44 // EventInit pattern for Event construction.
45 class ResourceProgressEvent : public ProgressEvent {
46 public:
47 static PassRefPtr<ResourceProgressEvent> create()
48 {
49 return adoptRef(new ResourceProgressEvent);
50 }
51 static PassRefPtr<ResourceProgressEvent> create(const AtomicString& type, bo ol lengthComputable, unsigned long long loaded, unsigned long long total, const String& url)
52 {
53 return adoptRef(new ResourceProgressEvent(type, lengthComputable, loaded , total, url));
54 }
55
56 const String& url() const;
57
58 virtual const AtomicString& interfaceName() const;
59
60 protected:
61 ResourceProgressEvent();
62 ResourceProgressEvent(const AtomicString& type, bool lengthComputable, unsig ned long long loaded, unsigned long long total, const String& url);
63
64 private:
65 String m_url;
66 };
67
68 } // namespace WebCore
69
70 #endif // ResourceProgressEvent_h
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