| 1 | /** @file
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| 2 | *
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| 3 | * Guest client: seamless mode
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| 4 | * Proxy between the guest and host components
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2006-2007 innotek GmbH
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| 9 | *
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| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.virtualbox.org. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License (GPL) as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | */
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| 18 |
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| 19 | #ifndef __Additions_client_seamless_glue_h
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| 20 | # define __Additions_client_seamless_glue_h
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| 21 |
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| 22 | #if 0
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| 23 |
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| 24 | #include "seamless-host.h"
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| 25 | #include "seamless-guest.h"
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| 26 |
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| 27 | #endif
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| 28 |
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| 29 | class VBoxGuestSeamlessObserver
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| 30 | {
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| 31 | public:
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| 32 | virtual void notify(void) = 0;
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| 33 | virtual ~VBoxGuestSeamlessObserver() {}
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| 34 | };
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| 35 |
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| 36 | #if 0
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| 37 | /**
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| 38 | * Observer to connect the guest and the host parts of the seamless guest client.
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| 39 | * It starts the host part when the guest reports that it supports seamless mode and
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| 40 | * stops it when the guest no longer supports seamless. It also proxies enter and
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| 41 | * exit seamless mode requests from the host part to the guest and informs the host
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| 42 | * part when the guest's visible area changes.
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| 43 | */
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| 44 | class VBoxGuestSeamlessGlue
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| 45 | {
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| 46 | private:
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| 47 | VBoxGuestSeamlessHost *mHost;
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| 48 | VBoxGuestSeamlessGuestImpl *mGuest;
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| 49 |
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| 50 | public:
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| 51 | VBoxGuestSeamlessGlue(VBoxGuestSeamlessHost *pHost, VBoxGuestSeamlessGuestImpl *pGuest)
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| 52 | : mHost(pHost), mGuest(pGuest) {}
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| 53 | ~VBoxGuestSeamlessGlue();
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| 54 |
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| 55 | /** State change notification callback for the guest. */
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| 56 | void guestNotify(VBoxGuestSeamlessGuest::meEvent event)
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| 57 | {
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| 58 | switch(event)
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| 59 | {
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| 60 | case VBoxGuestSeamlessGuest::CAPABLE:
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| 61 | mHost->start();
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| 62 | break;
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| 63 | case VBoxGuestSeamlessGuest::INCAPABLE:
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| 64 | mHost->stop();
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| 65 | break;
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| 66 | case VBoxGuestSeamlessGuest::UPDATE:
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| 67 | mHost->updateRects(mGuest->getRects());
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| 68 | break;
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| 69 | default:
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| 70 | break;
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| 71 | }
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| 72 | }
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| 73 |
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| 74 | /** State change notification callback for the host. */
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| 75 | void hostNotify(VBoxGuestSeamlessHost::meEvent event)
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| 76 | {
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| 77 | switch(event)
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| 78 | {
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| 79 | case VBoxGuestSeamlessHost::ENABLE:
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| 80 | mGuest->start();
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| 81 | break;
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| 82 | case VBoxGuestSeamlessHost::DISABLE:
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| 83 | mGuest->stop();
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| 84 | break;
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| 85 | default:
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| 86 | break;
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| 87 | }
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| 88 | }
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| 89 | };
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| 90 | #endif /* 0 */
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| 91 |
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| 92 | #endif /* __Additions_client_seamless_glue_h not defined */
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