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// Copyright 2014 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_BASE_CLIPBOARD_CLIPBOARD_X11_H_
#define UI_BASE_CLIPBOARD_CLIPBOARD_X11_H_
#include <cstdint>
#include <memory>
#include "base/macros.h"
#include "ui/base/clipboard/clipboard.h"
#include "ui/base/clipboard/clipboard_buffer.h"
namespace ui {
class XClipboardHelper;
class ClipboardX11 : public Clipboard {
private:
friend class Clipboard;
ClipboardX11();
~ClipboardX11() override;
// Clipboard overrides:
void OnPreShutdown() override;
DataTransferEndpoint* GetSource(ClipboardBuffer buffer) const override;
uint64_t GetSequenceNumber(ClipboardBuffer buffer) const override;
bool IsFormatAvailable(const ClipboardFormatType& format,
ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst) const override;
void Clear(ClipboardBuffer buffer) override;
void ReadAvailableTypes(ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst,
std::vector<std::u16string>* types) const override;
std::vector<std::u16string> ReadAvailablePlatformSpecificFormatNames(
ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst) const override;
void ReadText(ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst,
std::u16string* result) const override;
void ReadAsciiText(ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst,
std::string* result) const override;
void ReadHTML(ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst,
std::u16string* markup,
std::string* src_url,
uint32_t* fragment_start,
uint32_t* fragment_end) const override;
void ReadSvg(ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst,
std::u16string* result) const override;
void ReadRTF(ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst,
std::string* result) const override;
void ReadPng(ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst,
ReadPngCallback callback) const override;
void ReadImage(ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst,
ReadImageCallback callback) const override;
void ReadCustomData(ClipboardBuffer buffer,
const std::u16string& type,
const DataTransferEndpoint* data_dst,
std::u16string* result) const override;
void ReadFilenames(ClipboardBuffer buffer,
const DataTransferEndpoint* data_dst,
std::vector<ui::FileInfo>* result) const override;
void ReadBookmark(const DataTransferEndpoint* data_dst,
std::u16string* title,
std::string* url) const override;
void ReadData(const ClipboardFormatType& format,
const DataTransferEndpoint* data_dst,
std::string* result) const override;
#if defined(USE_OZONE)
bool IsSelectionBufferAvailable() const override;
#endif // defined(USE_OZONE)
void WritePortableRepresentations(
ClipboardBuffer buffer,
const ObjectMap& objects,
std::unique_ptr<DataTransferEndpoint> data_src) override;
void WritePlatformRepresentations(
ClipboardBuffer buffer,
std::vector<Clipboard::PlatformRepresentation> platform_representations,
std::unique_ptr<DataTransferEndpoint> data_src) 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 WriteSvg(const char* markup_data, size_t markup_len) override;
void WriteRTF(const char* rtf_data, size_t data_len) override;
void WriteFilenames(std::vector<ui::FileInfo> filenames) 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 ClipboardFormatType& format,
const char* data_data,
size_t data_len) override;
SkBitmap ReadImageInternal(ClipboardBuffer buffer) const;
void OnSelectionChanged(ClipboardBuffer buffer);
std::unique_ptr<XClipboardHelper> x_clipboard_helper_;
uint64_t clipboard_sequence_number_ = 0;
uint64_t primary_sequence_number_ = 0;
base::flat_map<ClipboardBuffer, std::unique_ptr<DataTransferEndpoint>>
data_src_;
DISALLOW_COPY_AND_ASSIGN(ClipboardX11);
};
} // namespace ui
#endif // UI_BASE_CLIPBOARD_CLIPBOARD_X11_H_
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