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Diffstat (limited to 'include/VBox/RemoteDesktop/VRDEMousePtr.h')
-rw-r--r-- | include/VBox/RemoteDesktop/VRDEMousePtr.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/include/VBox/RemoteDesktop/VRDEMousePtr.h b/include/VBox/RemoteDesktop/VRDEMousePtr.h new file mode 100644 index 00000000..f513e985 --- /dev/null +++ b/include/VBox/RemoteDesktop/VRDEMousePtr.h @@ -0,0 +1,72 @@ +/** @file + * VBox Remote Desktop Extension (VRDE) - Mouse pointer updates interface. + */ + +/* + * Copyright (C) 2012-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + +#ifndef VBOX_INCLUDED_RemoteDesktop_VRDEMousePtr_h +#define VBOX_INCLUDED_RemoteDesktop_VRDEMousePtr_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include <VBox/RemoteDesktop/VRDE.h> + +/* + * Interface for mouse pointer updates. + */ + +#define VRDE_MOUSEPTR_INTERFACE_NAME "MOUSEPTR" + +#pragma pack(1) +/* The color mouse pointer information: maximum allowed pointer size is 256x256. */ +typedef struct VRDEMOUSEPTRDATA +{ + uint16_t u16HotX; + uint16_t u16HotY; + uint16_t u16Width; + uint16_t u16Height; + uint16_t u16MaskLen; /* 0 for 32BPP pointers with alpha channel. */ + uint32_t u32DataLen; + /* uint8_t au8Mask[u16MaskLen]; The 1BPP mask. Optional: does not exist if u16MaskLen == 0. */ + /* uint8_t au8Data[u16DataLen]; The color bitmap, 32 bits color depth. */ +} VRDEMOUSEPTRDATA; +#pragma pack() + +/** The VRDE server external mouse pointer updates interface entry points. Interface version 1. */ +typedef struct VRDEMOUSEPTRINTERFACE +{ + /** The header. */ + VRDEINTERFACEHDR header; + + /** Set the mouse pointer. + * + * @param hServer The server instance handle. + * @param pPointer The mouse pointer description. + * + */ + DECLR3CALLBACKMEMBER(void, VRDEMousePtr, (HVRDESERVER hServer, + const VRDEMOUSEPTRDATA *pPointer)); + +} VRDEMOUSEPTRINTERFACE; + +#endif /* !VBOX_INCLUDED_RemoteDesktop_VRDEMousePtr_h */ |