| 1 | /** @file
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| 2 | * Definition of GuestDnD
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| 3 | */
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| 4 |
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| 5 | /*
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| 6 | * Copyright (C) 2011-2014 Oracle Corporation
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| 7 | *
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| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | * available from http://www.virtualbox.org. This file is free software;
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| 10 | * you can redistribute it and/or modify it under the terms of the GNU
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| 11 | * General Public License (GPL) as published by the Free Software
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| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | */
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| 16 |
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| 17 | #ifndef ____H_GUESTDND
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| 18 | #define ____H_GUESTDND
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| 19 |
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| 20 | /* Forward declaration of the d-pointer. */
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| 21 | class GuestDnDPrivate;
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| 22 | #ifdef VBOX_WITH_DRAG_AND_DROP_GH
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| 23 | class DnDGuestResponse;
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| 24 | #endif
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| 25 |
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| 26 | class GuestDnD
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| 27 | {
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| 28 | public:
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| 29 | GuestDnD(const ComObjPtr<Guest>& pGuest);
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| 30 | ~GuestDnD();
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| 31 |
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| 32 | /* Host -> Guest */
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| 33 | HRESULT dragHGEnter(ULONG uScreenId, ULONG uX, ULONG uY, DragAndDropAction_T defaultAction, ComSafeArrayIn(DragAndDropAction_T, allowedActions), ComSafeArrayIn(IN_BSTR, formats), DragAndDropAction_T *pResultAction);
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| 34 | HRESULT dragHGMove(ULONG uScreenId, ULONG uX, ULONG uY, DragAndDropAction_T defaultAction, ComSafeArrayIn(DragAndDropAction_T, allowedActions), ComSafeArrayIn(IN_BSTR, formats), DragAndDropAction_T *pResultAction);
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| 35 | HRESULT dragHGLeave(ULONG uScreenId);
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| 36 | HRESULT dragHGDrop(ULONG uScreenId, ULONG uX, ULONG uY, DragAndDropAction_T defaultAction, ComSafeArrayIn(DragAndDropAction_T, allowedActions), ComSafeArrayIn(IN_BSTR, formats), BSTR *pstrFormat, DragAndDropAction_T *pResultAction);
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| 37 | HRESULT dragHGPutData(ULONG uScreenId, IN_BSTR wstrFormat, ComSafeArrayIn(BYTE, data), IProgress **ppProgress);
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| 38 |
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| 39 | /* Guest -> Host */
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| 40 | HRESULT dragGHPending(ULONG uScreenId, ComSafeArrayOut(BSTR, formats), ComSafeArrayOut(DragAndDropAction_T, allowedActions), DragAndDropAction_T *pDefaultAction);
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| 41 | HRESULT dragGHDropped(IN_BSTR bstrFormat, DragAndDropAction_T action, IProgress **ppProgress);
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| 42 | HRESULT dragGHGetData(ComSafeArrayOut(BYTE, data));
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| 43 |
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| 44 | /* Guest response */
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| 45 | static DECLCALLBACK(int) notifyGuestDragAndDropEvent(void *pvExtension, uint32_t u32Function, void *pvParms, uint32_t cbParms);
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| 46 |
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| 47 | protected:
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| 48 |
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| 49 | #ifdef VBOX_WITH_DRAG_AND_DROP_GH
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| 50 | int onGHSendData(DnDGuestResponse *pResp, const void *pvData, size_t cbData, size_t cbTotalSize);
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| 51 | int onGHSendDir(DnDGuestResponse *pResp, const char *pszPath, size_t cbPath, uint32_t fMode);
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| 52 | int onGHSendFile(DnDGuestResponse *pResp, const char *pszPath, size_t cbPath, void *pvData, size_t cbData, uint32_t fMode);
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| 53 | #endif /* VBOX_WITH_DRAG_AND_DROP_GH */
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| 54 |
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| 55 | private:
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| 56 |
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| 57 | /* d-pointer */
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| 58 | GuestDnDPrivate *d_ptr;
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| 59 |
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| 60 | friend class GuestDnDPrivate;
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| 61 | };
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| 62 |
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| 63 | #endif /* ____H_GUESTDND */
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| 64 |
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