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/*********************************************************
* Copyright (C) 2007 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation version 2.1 and no later version.
*
* This program 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 Lesser GNU General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
*********************************************************/
/*
* dndRpc.hh --
*
* Rpc layer object for DnD.
*/
#ifndef DND_RPC_HH
#define DND_RPC_HH
#include <sigc++/connection.h>
#include <vector>
#include "vm_basic_types.h"
extern "C" {
#include "dndClipboard.h"
}
class DnDRpc
{
public:
virtual ~DnDRpc(void) {};
/* sigc signals for callback. */
sigc::signal<void, bool, uint32> ghUpdateUnityDetWndChanged;
sigc::signal<void, int, int> ghQueryPendingDragChanged;
sigc::signal<void, int32, int32>ghPrivateDropChanged;
sigc::signal<void> ghCancelChanged;
sigc::signal<void, const CPClipboard*> hgDragEnterChanged;
sigc::signal<void> hgDragStartChanged;
sigc::signal<void> hgCancelChanged;
sigc::signal<void> hgDropChanged;
sigc::signal<void, bool, const std::vector<uint8> > hgFileCopyDoneChanged;
sigc::signal<void, int32, int32> updateMouseChanged;
sigc::signal<void> moveDetWndToMousePos;
/* GH DnD. */
virtual bool GHDragEnter(const CPClipboard *clip) = 0;
virtual bool GHUngrabTimeout(void) = 0;
/* HG DnD. */
virtual bool HGDragEnterDone(int32 x, int32 y) = 0;
virtual bool HGDragStartDone(void) = 0;
virtual bool HGUpdateFeedback(DND_DROPEFFECT feedback) = 0;
virtual bool HGDropDone(const char *stagingDirCP, size_t sz) = 0;
protected:
uint32 mHostMinorVersion;
uint32 mGuestMinorVersion;
};
#endif // DND_RPC_HH
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