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
|
// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CLIPBOARD_SYSTEM_CLIPBOARD_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CLIPBOARD_SYSTEM_CLIPBOARD_H_
#include "base/memory/scoped_refptr.h"
#include "third_party/blink/public/mojom/clipboard/clipboard.mojom-blink.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/platform/wtf/forward.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace blink {
class BlobDataHandle;
class DataObject;
class Image;
class KURL;
// This singleton provides read/write access to the system clipboard,
// mediating between core classes and mojom::ClipboardHost.
class CORE_EXPORT SystemClipboard {
public:
static SystemClipboard& GetInstance();
enum SmartReplaceOption { kCanSmartReplace, kCannotSmartReplace };
uint64_t SequenceNumber();
bool IsSelectionMode() const;
void SetSelectionMode(bool);
bool CanSmartReplace();
bool IsHTMLAvailable();
Vector<String> ReadAvailableTypes();
String ReadPlainText();
String ReadPlainText(mojom::ClipboardBuffer buffer);
void WritePlainText(const String&, SmartReplaceOption = kCannotSmartReplace);
// If no data is read, an empty string will be returned and all out parameters
// will be cleared. If applicable, the page URL will be assigned to the KURL
// parameter. fragmentStart and fragmentEnd are indexes into the returned
// markup that indicate the start and end of the returned markup. If there is
// no additional context, fragmentStart will be zero and fragmentEnd will be
// the same as the length of the markup.
String ReadHTML(KURL&, unsigned& fragment_start, unsigned& fragment_end);
void WriteHTML(const String& markup,
const KURL& document_url,
const String& plain_text,
SmartReplaceOption = kCannotSmartReplace);
String ReadRTF();
scoped_refptr<BlobDataHandle> ReadImage(mojom::ClipboardBuffer);
void WriteImage(Image*, const KURL&, const String& title);
String ReadCustomData(const String& type);
void WriteDataObject(DataObject*);
private:
SystemClipboard();
bool IsValidBufferType(mojom::ClipboardBuffer);
mojom::blink::ClipboardHostPtr clipboard_;
mojom::ClipboardBuffer buffer_ = mojom::ClipboardBuffer::kStandard;
DISALLOW_COPY_AND_ASSIGN(SystemClipboard);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_CLIPBOARD_SYSTEM_CLIPBOARD_H_
|
