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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_WIN_H_
#define UI_BASE_CLIPBOARD_CLIPBOARD_WIN_H_
#include <stddef.h>
#include <stdint.h>
#include <memory>
#include "base/macros.h"
#include "ui/base/clipboard/clipboard.h"
namespace ui {
class ClipboardWin : public Clipboard {
private:
friend class Clipboard;
ClipboardWin();
~ClipboardWin() override;
// Clipboard overrides:
uint64_t GetSequenceNumber(ClipboardType type) const override;
bool IsFormatAvailable(const FormatType& format,
ClipboardType type) const override;
void Clear(ClipboardType type) override;
void ReadAvailableTypes(ClipboardType type,
std::vector<base::string16>* types,
bool* contains_filenames) const override;
void ReadText(ClipboardType type, base::string16* result) const override;
void ReadAsciiText(ClipboardType type, std::string* result) const override;
void ReadHTML(ClipboardType type,
base::string16* markup,
std::string* src_url,
uint32_t* fragment_start,
uint32_t* fragment_end) const override;
void ReadRTF(ClipboardType type, std::string* result) const override;
SkBitmap ReadImage(ClipboardType type) const override;
void ReadCustomData(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(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;
void WriteBitmapFromHandle(HBITMAP source_hbitmap, const gfx::Size& size);
// Safely write to system clipboard. Free |handle| on failure.
void WriteToClipboard(unsigned int format, HANDLE handle);
// Return the window that should be the clipboard owner, creating it
// if neccessary. Marked const for lazily initialization by const methods.
HWND GetClipboardWindow() const;
// Mark this as mutable so const methods can still do lazy initialization.
mutable std::unique_ptr<base::win::MessageWindow> clipboard_owner_;
DISALLOW_COPY_AND_ASSIGN(ClipboardWin);
};
} // namespace ui
#endif // UI_BASE_CLIPBOARD_CLIPBOARD_WIN_H_