OLD | NEW |
(Empty) | |
| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "components/clipboard/clipboard_standalone_impl.h" |
| 6 |
| 7 #include <string.h> |
| 8 #include <utility> |
| 9 |
| 10 #include "base/macros.h" |
| 11 #include "mojo/public/cpp/bindings/array.h" |
| 12 #include "mojo/public/cpp/bindings/callback.h" |
| 13 #include "mojo/public/cpp/bindings/string.h" |
| 14 |
| 15 using mojo::Array; |
| 16 using mojo::Map; |
| 17 using mojo::String; |
| 18 |
| 19 namespace clipboard { |
| 20 |
| 21 // ClipboardData contains data copied to the Clipboard for a variety of formats. |
| 22 // It mostly just provides APIs to cleanly access and manipulate this data. |
| 23 class ClipboardStandaloneImpl::ClipboardData { |
| 24 public: |
| 25 ClipboardData() {} |
| 26 ~ClipboardData() {} |
| 27 |
| 28 Array<String> GetMimeTypes() const { |
| 29 Array<String> types(data_types_.size()); |
| 30 int i = 0; |
| 31 for (auto it = data_types_.begin(); it != data_types_.end(); ++it, ++i) |
| 32 types[i] = it->first; |
| 33 |
| 34 return types; |
| 35 } |
| 36 |
| 37 void SetData(Map<String, Array<uint8_t>> data) { |
| 38 data_types_ = std::move(data); |
| 39 } |
| 40 |
| 41 void GetData(const String& mime_type, Array<uint8_t>* data) const { |
| 42 auto it = data_types_.find(mime_type); |
| 43 if (it != data_types_.end()) |
| 44 *data = it->second.Clone(); |
| 45 } |
| 46 |
| 47 private: |
| 48 Map<String, Array<uint8_t>> data_types_; |
| 49 |
| 50 DISALLOW_COPY_AND_ASSIGN(ClipboardData); |
| 51 }; |
| 52 |
| 53 ClipboardStandaloneImpl::ClipboardStandaloneImpl( |
| 54 mojo::InterfaceRequest<mojo::Clipboard> request) |
| 55 : binding_(this, std::move(request)) { |
| 56 for (int i = 0; i < kNumClipboards; ++i) { |
| 57 sequence_number_[i] = 0; |
| 58 clipboard_state_[i].reset(new ClipboardData); |
| 59 } |
| 60 } |
| 61 |
| 62 ClipboardStandaloneImpl::~ClipboardStandaloneImpl() { |
| 63 } |
| 64 |
| 65 void ClipboardStandaloneImpl::GetSequenceNumber( |
| 66 Clipboard::Type clipboard_type, |
| 67 const mojo::Callback<void(uint64_t)>& callback) { |
| 68 callback.Run(sequence_number_[static_cast<int>(clipboard_type)]); |
| 69 } |
| 70 |
| 71 void ClipboardStandaloneImpl::GetAvailableMimeTypes( |
| 72 Clipboard::Type clipboard_type, |
| 73 const mojo::Callback<void(Array<String>)>& callback) { |
| 74 callback.Run( |
| 75 clipboard_state_[static_cast<int>(clipboard_type)]->GetMimeTypes()); |
| 76 } |
| 77 |
| 78 void ClipboardStandaloneImpl::ReadMimeType( |
| 79 Clipboard::Type clipboard_type, |
| 80 const String& mime_type, |
| 81 const mojo::Callback<void(Array<uint8_t>)>& callback) { |
| 82 Array<uint8_t> mime_data(nullptr); |
| 83 clipboard_state_[static_cast<int>(clipboard_type)]->GetData(mime_type, |
| 84 &mime_data); |
| 85 callback.Run(std::move(mime_data)); |
| 86 } |
| 87 |
| 88 void ClipboardStandaloneImpl::WriteClipboardData( |
| 89 Clipboard::Type clipboard_type, |
| 90 Map<String, Array<uint8_t>> data) { |
| 91 sequence_number_[static_cast<int>(clipboard_type)]++; |
| 92 clipboard_state_[static_cast<int>(clipboard_type)]->SetData(std::move(data)); |
| 93 } |
| 94 |
| 95 } // namespace clipboard |
OLD | NEW |