blob: e651189fefb1e9759cea96daeccdc2b9ba85f7ee (
plain)
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
|
// Copyright 2016 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 SERVICES_UI_CLIPBOARD_CLIPBOARD_IMPL_H_
#define SERVICES_UI_CLIPBOARD_CLIPBOARD_IMPL_H_
#include <stdint.h>
#include <string>
#include "base/macros.h"
#include "mojo/public/cpp/bindings/binding_set.h"
#include "services/ui/public/interfaces/clipboard.mojom.h"
namespace ui {
namespace clipboard {
// Stub clipboard implementation.
//
// Eventually, we'll actually want to interact with the system clipboard, but
// that's hard today because the system clipboard is asynchronous (on X11), the
// ui::Clipboard interface is synchronous (which is what we'd use), mojo is
// asynchronous across processes, and the WebClipboard interface is synchronous
// (which is at least tractable).
class ClipboardImpl : public mojom::Clipboard {
public:
// mojom::Clipboard exposes three possible clipboards.
static const int kNumClipboards = 2;
ClipboardImpl();
~ClipboardImpl() override;
void AddBinding(mojom::ClipboardRequest request);
// mojom::Clipboard implementation.
void GetSequenceNumber(
mojom::Clipboard::Type clipboard_type,
const GetSequenceNumberCallback& callback) override;
void GetAvailableMimeTypes(
mojom::Clipboard::Type clipboard_types,
const GetAvailableMimeTypesCallback& callback) override;
void ReadClipboardData(mojom::Clipboard::Type clipboard_type,
const std::string& mime_type,
const ReadClipboardDataCallback& callback) override;
void WriteClipboardData(
mojom::Clipboard::Type clipboard_type,
const base::Optional<
std::unordered_map<std::string, std::vector<uint8_t>>>& data,
const WriteClipboardDataCallback& callback) override;
private:
// Internal struct which stores the current state of the clipboard.
class ClipboardData;
// The current clipboard state. This is what is read from.
std::unique_ptr<ClipboardData> clipboard_state_[kNumClipboards];
mojo::BindingSet<mojom::Clipboard> bindings_;
DISALLOW_COPY_AND_ASSIGN(ClipboardImpl);
};
} // namespace clipboard
} // namespace ui
#endif // SERVICES_UI_CLIPBOARD_CLIPBOARD_IMPL_H_
|
