1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_archivereader_domarchiverequest_h__
#define mozilla_dom_archivereader_domarchiverequest_h__
#include "mozilla/Attributes.h"
#include "ArchiveReader.h"
#include "DOMRequest.h"
#include "ArchiveReaderCommon.h"
namespace mozilla {
class EventChainPreVisitor;
} // namespace mozilla
BEGIN_ARCHIVEREADER_NAMESPACE
/**
* This is the ArchiveRequest that handles any operation
* related to ArchiveReader
*/
class ArchiveRequest : public mozilla::dom::DOMRequest
{
public:
virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
ArchiveReader* Reader() const;
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ArchiveRequest, DOMRequest)
ArchiveRequest(nsPIDOMWindowInner* aWindow,
ArchiveReader* aReader);
// nsIDOMEventTarget
virtual nsresult GetEventTargetParent(
EventChainPreVisitor& aVisitor) override;
public:
// This is called by the DOMArchiveRequestEvent
void Run();
// Set the types for this request
void OpGetFilenames();
void OpGetFile(const nsAString& aFilename);
void OpGetFiles();
nsresult ReaderReady(nsTArray<RefPtr<File>>& aFileList, nsresult aStatus);
public: // static
static already_AddRefed<ArchiveRequest> Create(nsPIDOMWindowInner* aOwner,
ArchiveReader* aReader);
private:
~ArchiveRequest();
nsresult GetFilenamesResult(JSContext* aCx,
JS::Value* aValue,
nsTArray<RefPtr<File>>& aFileList);
nsresult GetFileResult(JSContext* aCx,
JS::MutableHandle<JS::Value> aValue,
nsTArray<RefPtr<File>>& aFileList);
nsresult GetFilesResult(JSContext* aCx,
JS::MutableHandle<JS::Value> aValue,
nsTArray<RefPtr<File>>& aFileList);
protected:
// The reader:
RefPtr<ArchiveReader> mArchiveReader;
// The operation:
enum {
GetFilenames,
GetFile,
GetFiles
} mOperation;
// The filename (needed by GetFile):
nsString mFilename;
};
END_ARCHIVEREADER_NAMESPACE
#endif // mozilla_dom_archivereader_domarchiverequest_h__
|
