| 1 | /* $Id: UIMachineViewSeamless.h 106061 2024-09-16 14:03:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBox Qt GUI - UIMachineViewSeamless class declaration.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2010-2024 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 | #ifndef FEQT_INCLUDED_SRC_runtime_seamless_UIMachineViewSeamless_h
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| 29 | #define FEQT_INCLUDED_SRC_runtime_seamless_UIMachineViewSeamless_h
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| 30 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 31 | # pragma once
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| 32 | #endif
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| 33 |
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| 34 | /* GUI includes: */
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| 35 | #include "UIMachineView.h"
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| 36 |
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| 37 | /** UIMachineView subclass used as seamless machine view implementation. */
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| 38 | class UIMachineViewSeamless : public UIMachineView
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| 39 | {
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| 40 | Q_OBJECT;
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| 41 |
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| 42 | public:
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| 43 |
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| 44 | /* Seamless machine-view constructor: */
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| 45 | UIMachineViewSeamless(UIMachineWindow *pMachineWindow, ulong uScreenId);
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| 46 | /* Seamless machine-view destructor: */
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| 47 | virtual ~UIMachineViewSeamless() { cleanupSeamless(); }
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| 48 |
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| 49 | private slots:
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| 50 |
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| 51 | /* Handler: Console callback stuff: */
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| 52 | void sltAdditionsStateChanged();
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| 53 |
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| 54 | /* Handler: Frame-buffer SetVisibleRegion stuff: */
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| 55 | virtual void sltHandleSetVisibleRegion(QRegion region) RT_OVERRIDE RT_FINAL;
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| 56 |
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| 57 | private:
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| 58 |
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| 59 | /* Event handlers: */
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| 60 | bool eventFilter(QObject *pWatched, QEvent *pEvent) RT_OVERRIDE RT_FINAL;
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| 61 |
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| 62 | /* Prepare helpers: */
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| 63 | void prepareCommon() RT_OVERRIDE RT_FINAL;
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| 64 | void prepareFilters() RT_OVERRIDE RT_FINAL;
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| 65 | void prepareConsoleConnections() RT_OVERRIDE RT_FINAL;
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| 66 | void prepareSeamless();
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| 67 |
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| 68 | /* Cleanup helpers: */
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| 69 | void cleanupSeamless();
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| 70 | //void cleanupConsoleConnections() {}
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| 71 | //void cleanupFilters() {}
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| 72 | //void cleanupCommon() {}
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| 73 |
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| 74 | /** Adjusts guest-screen size to correspond current <i>working area</i> size. */
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| 75 | void adjustGuestScreenSize() RT_OVERRIDE RT_FINAL;
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| 76 |
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| 77 | /* Helpers: Geometry stuff: */
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| 78 | QRect workingArea() const RT_OVERRIDE RT_FINAL;
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| 79 | QSize calculateMaxGuestSize() const RT_OVERRIDE RT_FINAL;
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| 80 | };
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| 81 |
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| 82 | #endif /* !FEQT_INCLUDED_SRC_runtime_seamless_UIMachineViewSeamless_h */
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