VirtualBox

source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/runtime/seamless/UIMachineWindowSeamless.h

Last change on this file was 106061, checked in by vboxsync, 3 months ago

Copyright year updates by scm.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
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1/* $Id: UIMachineWindowSeamless.h 106061 2024-09-16 14:03:52Z vboxsync $ */
2/** @file
3 * VBox Qt GUI - UIMachineWindowSeamless class declaration.
4 */
5
6/*
7 * Copyright (C) 2010-2024 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * SPDX-License-Identifier: GPL-3.0-only
26 */
27
28#ifndef FEQT_INCLUDED_SRC_runtime_seamless_UIMachineWindowSeamless_h
29#define FEQT_INCLUDED_SRC_runtime_seamless_UIMachineWindowSeamless_h
30#ifndef RT_WITHOUT_PRAGMA_ONCE
31# pragma once
32#endif
33
34/* GUI includes: */
35#include "UIMachineWindow.h"
36
37#if defined(VBOX_WS_WIN) || defined(VBOX_WS_NIX)
38/* Forward declarations: */
39class UIMiniToolBar;
40#endif /* VBOX_WS_WIN || VBOX_WS_NIX */
41
42/** UIMachineWindow subclass used as seamless machine window implementation. */
43class UIMachineWindowSeamless : public UIMachineWindow
44{
45 Q_OBJECT;
46
47public:
48
49 /** Constructor, passes @a pMachineLogic and @a uScreenId to the UIMachineWindow constructor. */
50 UIMachineWindowSeamless(UIMachineLogic *pMachineLogic, ulong uScreenId);
51
52private slots:
53
54#if defined(VBOX_WS_WIN) || defined(VBOX_WS_NIX)
55 /** Handles machine state change event. */
56 void sltMachineStateChanged() RT_OVERRIDE RT_FINAL;
57
58 /** Revokes window activation. */
59 void sltRevokeWindowActivation();
60
61 /** Handles signal about mini-toolbar auto-hide toggled.
62 * @param fEnabled Brings whether auto-hide is enabled. */
63 void sltHandleMiniToolBarAutoHideToggled(bool fEnabled);
64#endif /* VBOX_WS_WIN || VBOX_WS_NIX */
65
66 /** Shows window in minimized state. */
67 void sltShowMinimized();
68
69private:
70
71 /** Prepare visual-state routine. */
72 void prepareVisualState() RT_OVERRIDE RT_FINAL;
73#if defined(VBOX_WS_WIN) || defined(VBOX_WS_NIX)
74 /** Prepare mini-toolbar routine. */
75 void prepareMiniToolbar();
76#endif /* VBOX_WS_WIN || VBOX_WS_NIX */
77
78#if defined(VBOX_WS_WIN) || defined(VBOX_WS_NIX)
79 /** Cleanup mini-toolbar routine. */
80 void cleanupMiniToolbar();
81#endif /* VBOX_WS_WIN || VBOX_WS_NIX */
82 /** Cleanup visual-state routine. */
83 void cleanupVisualState() RT_OVERRIDE RT_FINAL;
84
85 /** Updates geometry according to visual-state. */
86 void placeOnScreen();
87 /** Updates visibility according to visual-state. */
88 void showInNecessaryMode() RT_OVERRIDE RT_FINAL;
89
90#if defined(VBOX_WS_WIN) || defined(VBOX_WS_NIX)
91 /** Common update routine. */
92 void updateAppearanceOf(int iElement) RT_OVERRIDE RT_FINAL;
93#endif /* VBOX_WS_WIN || VBOX_WS_NIX */
94
95#ifdef VBOX_WS_NIX
96 /** X11: Handles @a pEvent about state change. */
97 void changeEvent(QEvent *pEvent) RT_OVERRIDE RT_FINAL;
98#endif
99
100#ifdef VBOX_WS_WIN
101 /** Win: Handles show @a pEvent. */
102 void showEvent(QShowEvent *pEvent);
103#endif
104
105#ifdef VBOX_WITH_MASKED_SEAMLESS
106 /** Assigns guest seamless mask. */
107 void setMask(const QRegion &maskGuest) RT_OVERRIDE RT_FINAL;
108#endif /* VBOX_WITH_MASKED_SEAMLESS */
109
110#if defined(VBOX_WS_WIN) || defined(VBOX_WS_NIX)
111 /** Holds the mini-toolbar instance. */
112 UIMiniToolBar *m_pMiniToolBar;
113#endif /* VBOX_WS_WIN || VBOX_WS_NIX */
114
115#ifdef VBOX_WITH_MASKED_SEAMLESS
116 /** Holds the full seamless mask. */
117 QRegion m_maskFull;
118 /** Holds the guest seamless mask. */
119 QRegion m_maskGuest;
120#endif /* VBOX_WITH_MASKED_SEAMLESS */
121
122 /** Holds whether the window was minimized before became hidden.
123 * Used to restore minimized state when the window shown again. */
124 bool m_fWasMinimized;
125#ifdef VBOX_WS_NIX
126 /** X11: Holds whether the window minimization is currently requested.
127 * Used to prevent accidentally restoring to seamless state. */
128 bool m_fIsMinimizationRequested;
129 /** X11: Holds whether the window is currently minimized.
130 * Used to restore maximized state when the window restored again. */
131 bool m_fIsMinimized;
132#endif
133};
134
135#endif /* !FEQT_INCLUDED_SRC_runtime_seamless_UIMachineWindowSeamless_h */
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