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// 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 UI_VIEWS_MUS_CLIPBOARD_MUS_H_
#define UI_VIEWS_MUS_CLIPBOARD_MUS_H_
#include "services/ui/public/interfaces/clipboard.mojom.h"
#include "ui/base/clipboard/clipboard.h"
#include "ui/views/mus/mus_export.h"
namespace service_manager {
class Connector;
}
namespace views {
// An adaptor class which translates the ui::Clipboard interface to the
// clipboard provided by mus.
class VIEWS_MUS_EXPORT ClipboardMus : public ui::Clipboard {
public:
ClipboardMus();
~ClipboardMus() override;
void Init(service_manager::Connector* connector);
private:
bool HasMimeType(const std::vector<std::string>& available_types,
const std::string& type) const;
// Clipboard overrides:
void OnPreShutdown() override;
uint64_t GetSequenceNumber(ui::ClipboardType type) const override;
bool IsFormatAvailable(const FormatType& format,
ui::ClipboardType type) const override;
void Clear(ui::ClipboardType type) override;
void ReadAvailableTypes(ui::ClipboardType type,
std::vector<base::string16>* types,
bool* contains_filenames) const override;
void ReadText(ui::ClipboardType type, base::string16* result) const override;
void ReadAsciiText(ui::ClipboardType type,
std::string* result) const override;
void ReadHTML(ui::ClipboardType type,
base::string16* markup,
std::string* src_url,
uint32_t* fragment_start,
uint32_t* fragment_end) const override;
void ReadRTF(ui::ClipboardType type, std::string* result) const override;
SkBitmap ReadImage(ui::ClipboardType type) const override;
void ReadCustomData(ui::ClipboardType clipboard_type,
const base::string16& type,
base::string16* result) const override;
void ReadBookmark(base::string16* title, std::string* url) const override;
void ReadData(const FormatType& format, std::string* result) const override;
void WriteObjects(ui::ClipboardType type, const ObjectMap& objects) override;
void WriteText(const char* text_data, size_t text_len) override;
void WriteHTML(const char* markup_data,
size_t markup_len,
const char* url_data,
size_t url_len) override;
void WriteRTF(const char* rtf_data, size_t data_len) override;
void WriteBookmark(const char* title_data,
size_t title_len,
const char* url_data,
size_t url_len) override;
void WriteWebSmartPaste() override;
void WriteBitmap(const SkBitmap& bitmap) override;
void WriteData(const FormatType& format,
const char* data_data,
size_t data_len) override;
static std::string GetMimeTypeFor(const FormatType& format);
ui::mojom::ClipboardPtr clipboard_;
// Internal buffer used to accumulate data types. The public interface is
// WriteObjects(), which then calls our base class DispatchObject() which
// then calls into each data type specific Write() function. Once we've
// collected all the data types, we then pass this to the mus server.
base::Optional<std::unordered_map<std::string, std::vector<uint8_t>>>
current_clipboard_;
DISALLOW_COPY_AND_ASSIGN(ClipboardMus);
};
} // namespace views
#endif // UI_VIEWS_MUS_CLIPBOARD_MUS_H_
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