| 1 | /* $Id: UIChooserNode.cpp 106061 2024-09-16 14:03:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBox Qt GUI - UIChooserNode class definition.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2012-2024 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 | /* GUI includes: */
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| 29 | #include "UIChooserNode.h"
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| 30 | #include "UIChooserNodeGroup.h"
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| 31 | #include "UIChooserNodeGlobal.h"
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| 32 | #include "UIChooserNodeMachine.h"
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| 33 |
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| 34 | /* Other VBox includes: */
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| 35 | #include "iprt/cpp/utils.h"
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| 36 |
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| 37 |
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| 38 | UIChooserNode::UIChooserNode(UIChooserNode *pParent /* = 0 */, bool fFavorite /* = false */)
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| 39 | : QObject(pParent)
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| 40 | , m_pParent(pParent)
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| 41 | , m_fFavorite(fFavorite)
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| 42 | , m_pModel(0)
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| 43 | , m_fDisabled(false)
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| 44 | {
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| 45 | }
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| 46 |
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| 47 | UIChooserNode::~UIChooserNode()
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| 48 | {
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| 49 | if (!m_pItem.isNull())
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| 50 | delete m_pItem.data();
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| 51 | }
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| 52 |
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| 53 | UIChooserNodeGroup *UIChooserNode::toGroupNode()
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| 54 | {
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| 55 | return static_cast<UIChooserNodeGroup*>(this);
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| 56 | }
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| 57 |
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| 58 | UIChooserNodeGlobal *UIChooserNode::toGlobalNode()
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| 59 | {
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| 60 | return static_cast<UIChooserNodeGlobal*>(this);
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| 61 | }
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| 62 |
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| 63 | UIChooserNodeMachine *UIChooserNode::toMachineNode()
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| 64 | {
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| 65 | return static_cast<UIChooserNodeMachine*>(this);
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| 66 | }
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| 67 |
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| 68 | UIChooserNode *UIChooserNode::rootNode() const
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| 69 | {
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| 70 | return isRoot() ? unconst(this) : parentNode()->rootNode();
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| 71 | }
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| 72 |
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| 73 | UIChooserAbstractModel *UIChooserNode::model() const
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| 74 | {
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| 75 | return m_pModel ? m_pModel : rootNode()->model();
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| 76 | }
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| 77 |
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| 78 | int UIChooserNode::position()
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| 79 | {
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| 80 | return parentNode() ? parentNode()->positionOf(this) : 0;
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| 81 | }
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| 82 |
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| 83 | bool UIChooserNode::isDisabled() const
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| 84 | {
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| 85 | return m_fDisabled;
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| 86 | }
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| 87 |
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| 88 | void UIChooserNode::setDisabled(bool fDisabled)
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| 89 | {
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| 90 | if (fDisabled == m_fDisabled)
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| 91 | return;
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| 92 | m_fDisabled = fDisabled;
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| 93 | if (m_pItem)
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| 94 | m_pItem->setDisabledEffect(m_fDisabled);
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| 95 | }
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