/*
 * Deskflow -- mouse and keyboard sharing utility
 * Copyright (C) 2012-2016 Symless Ltd.
 * Copyright (C) 2002 Chris Schoeneman
 *
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file LICENSE that should have accompanied this file.
 *
 * This package is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include "base/Event.h"
#include "base/EventTypes.h"
#include "server/BaseClientProxy.h"

namespace deskflow {
class IStream;
}

//! Generic proxy for client
class ClientProxy : public BaseClientProxy
{
public:
  /*!
  \c name is the name of the client.
  */
  ClientProxy(const std::string &name, deskflow::IStream *adoptedStream);
  ClientProxy(ClientProxy const &) = delete;
  ClientProxy(ClientProxy &&) = delete;
  ~ClientProxy();

  ClientProxy &operator=(ClientProxy const &) = delete;
  ClientProxy &operator=(ClientProxy &&) = delete;

  //! @name manipulators
  //@{

  //! Disconnect
  /*!
  Ask the client to disconnect, using \p msg as the reason.
  */
  void close(const char *msg);

  //@}
  //! @name accessors
  //@{

  //! Get stream
  /*!
  Returns the original stream passed to the c'tor.
  */
  deskflow::IStream *getStream() const override;

  //@}

  // IScreen
  void *getEventTarget() const override;
  bool getClipboard(ClipboardID id, IClipboard *) const override = 0;
  void getShape(SInt32 &x, SInt32 &y, SInt32 &width, SInt32 &height) const override = 0;
  void getCursorPos(SInt32 &x, SInt32 &y) const override = 0;

  // IClient overrides
  void enter(SInt32 xAbs, SInt32 yAbs, UInt32 seqNum, KeyModifierMask mask, bool forScreensaver) override = 0;
  bool leave() override = 0;
  void setClipboard(ClipboardID, const IClipboard *) override = 0;
  void grabClipboard(ClipboardID) override = 0;
  void setClipboardDirty(ClipboardID, bool) override = 0;
  void keyDown(KeyID, KeyModifierMask, KeyButton, const std::string &) override = 0;
  void keyRepeat(KeyID, KeyModifierMask, SInt32 count, KeyButton, const std::string &lang) override = 0;
  void keyUp(KeyID, KeyModifierMask, KeyButton) override = 0;
  void mouseDown(ButtonID) override = 0;
  void mouseUp(ButtonID) override = 0;
  void mouseMove(SInt32 xAbs, SInt32 yAbs) override = 0;
  void mouseRelativeMove(SInt32 xRel, SInt32 yRel) override = 0;
  void mouseWheel(SInt32 xDelta, SInt32 yDelta) override = 0;
  void screensaver(bool activate) override = 0;
  void resetOptions() override = 0;
  void setOptions(const OptionsList &options) override = 0;
  void sendDragInfo(UInt32 fileCount, const char *info, size_t size) override = 0;
  void fileChunkSending(UInt8 mark, char *data, size_t dataSize) override = 0;
  void secureInputNotification(const std::string &app) const override = 0;

private:
  deskflow::IStream *m_stream;
};