| 1 | /* $Id: UIMachineLogicScale.h 106061 2024-09-16 14:03:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBox Qt GUI - UIMachineLogicScale 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_scale_UIMachineLogicScale_h
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| 29 | #define FEQT_INCLUDED_SRC_runtime_scale_UIMachineLogicScale_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 "UIMachineLogic.h"
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| 36 |
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| 37 | /** UIMachineLogic subclass used as scaled machine logic implementation. */
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| 38 | class UIMachineLogicScale : public UIMachineLogic
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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 | /** Constructs a logic passing @a pMachine and @a pSession to the base-class.
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| 45 | * @param pMachine Brings the machine this logic belongs to. */
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| 46 | UIMachineLogicScale(UIMachine *pMachine);
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| 47 |
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| 48 | /** Returns visual state type. */
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| 49 | virtual UIVisualStateType visualStateType() const RT_OVERRIDE { return UIVisualStateType_Scale; }
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| 50 |
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| 51 | protected:
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| 52 |
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| 53 | /* Check if this logic is available: */
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| 54 | bool checkAvailability() RT_OVERRIDE;
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| 55 |
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| 56 | /** Returns machine-window flags for 'Scale' machine-logic and passed @a uScreenId. */
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| 57 | virtual Qt::WindowFlags windowFlags(ulong uScreenId) const RT_OVERRIDE { Q_UNUSED(uScreenId); return Qt::Window; }
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| 58 |
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| 59 | private slots:
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| 60 |
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| 61 | #ifndef RT_OS_DARWIN
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| 62 | /** Invokes popup-menu. */
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| 63 | void sltInvokePopupMenu();
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| 64 | #endif /* !RT_OS_DARWIN */
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| 65 |
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| 66 | /** Handles host-screen available-area change. */
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| 67 | virtual void sltHostScreenAvailableAreaChange() RT_OVERRIDE;
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| 68 |
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| 69 | private:
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| 70 |
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| 71 | /* Prepare helpers: */
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| 72 | void prepareActionGroups() RT_OVERRIDE;
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| 73 | void prepareActionConnections() RT_OVERRIDE;
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| 74 | void prepareMachineWindows() RT_OVERRIDE;
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| 75 | #ifndef RT_OS_DARWIN
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| 76 | void prepareMenu() RT_OVERRIDE RT_FINAL;
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| 77 | #endif /* !RT_OS_DARWIN */
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| 78 |
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| 79 | /* Cleanup helpers: */
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| 80 | #ifndef RT_OS_DARWIN
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| 81 | void cleanupMenu() RT_OVERRIDE RT_FINAL;
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| 82 | #endif /* !RT_OS_DARWIN */
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| 83 | void cleanupMachineWindows() RT_OVERRIDE;
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| 84 | void cleanupActionConnections() RT_OVERRIDE;
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| 85 | void cleanupActionGroups() RT_OVERRIDE;
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| 86 |
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| 87 | #ifndef RT_OS_DARWIN
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| 88 | /** Holds the popup-menu instance. */
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| 89 | QMenu *m_pPopupMenu;
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| 90 | #endif /* !RT_OS_DARWIN */
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| 91 | };
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| 92 |
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| 93 | #endif /* !FEQT_INCLUDED_SRC_runtime_scale_UIMachineLogicScale_h */
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