[30022] | 1 | /* $Id: UIVirtualMachineItemCloud.cpp 104251 2024-04-09 12:36:47Z vboxsync $ */
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[382] | 2 | /** @file
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[82960] | 3 | * VBox Qt GUI - UIVirtualMachineItemCloud class implementation.
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[382] | 4 | */
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| 5 |
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| 6 | /*
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[98103] | 7 | * Copyright (C) 2006-2023 Oracle and/or its affiliates.
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[382] | 8 | *
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[96407] | 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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[382] | 26 | */
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| 27 |
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[83094] | 28 | /* Qt includes: */
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[86201] | 29 | #include <QPointer>
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[83094] | 30 | #include <QTimer>
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| 31 |
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[41587] | 32 | /* GUI includes: */
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[83107] | 33 | #include "UICloudNetworkingStuff.h"
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[76606] | 34 | #include "UIConverter.h"
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[83700] | 35 | #include "UIErrorString.h"
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[82960] | 36 | #include "UIIconPool.h"
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[91165] | 37 | #include "UINotificationCenter.h"
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[86774] | 38 | #include "UIProgressTask.h"
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[104251] | 39 | #include "UITranslationEventListener.h"
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[83094] | 40 | #include "UIThreadPool.h"
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[82960] | 41 | #include "UIVirtualMachineItemCloud.h"
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[30691] | 42 |
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[83055] | 43 | /* COM includes: */
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[83107] | 44 | #include "CProgress.h"
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[83700] | 45 | #include "CVirtualBoxErrorInfo.h"
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[101382] | 46 | #include <VBox/com/VirtualBox.h> /* For GUEST_OS_ID_STR_X86. */
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[41587] | 47 |
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[83055] | 48 |
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[91165] | 49 | /** UIProgressTask extension performing cloud machine refresh task.
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| 50 | * @todo rework this task to be a part of notification-center. */
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[86774] | 51 | class UIProgressTaskRefreshCloudMachine : public UIProgressTask
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| 52 | {
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| 53 | Q_OBJECT;
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| 54 |
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| 55 | public:
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| 56 |
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| 57 | /** Constructs @a comCloudMachine refresh task passing @a pParent to the base-class. */
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| 58 | UIProgressTaskRefreshCloudMachine(QObject *pParent, const CCloudMachine &comCloudMachine);
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| 59 |
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| 60 | protected:
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| 61 |
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| 62 | /** Creates and returns started progress-wrapper required to init UIProgressObject. */
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[93990] | 63 | virtual CProgress createProgress() RT_OVERRIDE;
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[86774] | 64 | /** Handles finished @a comProgress wrapper. */
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[93990] | 65 | virtual void handleProgressFinished(CProgress &comProgress) RT_OVERRIDE;
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[86774] | 66 |
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| 67 | private:
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| 68 |
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| 69 | /** Holds the cloud machine wrapper. */
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| 70 | CCloudMachine m_comCloudMachine;
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| 71 | };
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| 72 |
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| 73 |
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| 74 | /*********************************************************************************************************************************
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| 75 | * Class UIProgressTaskRefreshCloudMachine implementation. *
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| 76 | *********************************************************************************************************************************/
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| 77 |
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| 78 | UIProgressTaskRefreshCloudMachine::UIProgressTaskRefreshCloudMachine(QObject *pParent, const CCloudMachine &comCloudMachine)
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| 79 | : UIProgressTask(pParent)
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| 80 | , m_comCloudMachine(comCloudMachine)
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| 81 | {
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| 82 | }
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| 83 |
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| 84 | CProgress UIProgressTaskRefreshCloudMachine::createProgress()
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| 85 | {
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[86792] | 86 | /* Prepare resulting progress-wrapper: */
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| 87 | CProgress comResult;
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| 88 |
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| 89 | /* Initialize actual progress-wrapper: */
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[86774] | 90 | CProgress comProgress = m_comCloudMachine.Refresh();
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| 91 | if (!m_comCloudMachine.isOk())
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[91165] | 92 | UINotificationMessage::cannotRefreshCloudMachine(m_comCloudMachine);
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[86792] | 93 | else
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| 94 | comResult = comProgress;
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| 95 |
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| 96 | /* Return progress-wrapper in any case: */
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| 97 | return comResult;
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[86774] | 98 | }
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| 99 |
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| 100 | void UIProgressTaskRefreshCloudMachine::handleProgressFinished(CProgress &comProgress)
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| 101 | {
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[86792] | 102 | /* Handle progress-wrapper errors: */
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[99186] | 103 | if (comProgress.isNotNull() && !comProgress.GetCanceled() && (!comProgress.isOk() || comProgress.GetResultCode() != 0))
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[91165] | 104 | UINotificationMessage::cannotRefreshCloudMachine(comProgress);
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[86774] | 105 | }
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| 106 |
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| 107 |
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| 108 | /*********************************************************************************************************************************
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| 109 | * Class UIVirtualMachineItemCloud implementation. *
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| 110 | *********************************************************************************************************************************/
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| 111 |
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[84610] | 112 | UIVirtualMachineItemCloud::UIVirtualMachineItemCloud(UIFakeCloudVirtualMachineItemState enmState)
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[83921] | 113 | : UIVirtualMachineItem(UIVirtualMachineItemType_CloudFake)
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[84189] | 114 | , m_enmMachineState(KCloudMachineState_Invalid)
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[84610] | 115 | , m_enmFakeCloudItemState(enmState)
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[102838] | 116 | , m_fUpdateRequiredByGlobalReason(false)
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[102836] | 117 | , m_fUpdateRequiredByLocalReason(false)
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[86774] | 118 | , m_pProgressTaskRefresh(0)
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[83076] | 119 | {
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[86215] | 120 | prepare();
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[83076] | 121 | }
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| 122 |
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[83654] | 123 | UIVirtualMachineItemCloud::UIVirtualMachineItemCloud(const CCloudMachine &comCloudMachine)
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[83921] | 124 | : UIVirtualMachineItem(UIVirtualMachineItemType_CloudReal)
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[83654] | 125 | , m_comCloudMachine(comCloudMachine)
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[84189] | 126 | , m_enmMachineState(KCloudMachineState_Invalid)
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[83921] | 127 | , m_enmFakeCloudItemState(UIFakeCloudVirtualMachineItemState_NotApplicable)
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[102838] | 128 | , m_fUpdateRequiredByGlobalReason(false)
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[102836] | 129 | , m_fUpdateRequiredByLocalReason(false)
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[86774] | 130 | , m_pProgressTaskRefresh(0)
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[83076] | 131 | {
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[86215] | 132 | prepare();
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[83076] | 133 | }
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| 134 |
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| 135 | UIVirtualMachineItemCloud::~UIVirtualMachineItemCloud()
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| 136 | {
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[86771] | 137 | cleanup();
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[83076] | 138 | }
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| 139 |
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[84085] | 140 | void UIVirtualMachineItemCloud::setFakeCloudItemState(UIFakeCloudVirtualMachineItemState enmState)
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| 141 | {
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| 142 | m_enmFakeCloudItemState = enmState;
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| 143 | recache();
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| 144 | }
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| 145 |
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[84087] | 146 | void UIVirtualMachineItemCloud::setFakeCloudItemErrorMessage(const QString &strErrorMessage)
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| 147 | {
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| 148 | m_strFakeCloudItemErrorMessage = strErrorMessage;
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| 149 | recache();
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| 150 | }
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| 151 |
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[102838] | 152 | void UIVirtualMachineItemCloud::setUpdateRequiredByGlobalReason(bool fRequired)
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| 153 | {
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| 154 | m_fUpdateRequiredByGlobalReason = fRequired;
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| 155 | }
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| 156 |
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[102836] | 157 | void UIVirtualMachineItemCloud::setUpdateRequiredByLocalReason(bool fRequired)
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[83094] | 158 | {
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[102836] | 159 | m_fUpdateRequiredByLocalReason = fRequired;
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| 160 | }
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| 161 |
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| 162 | void UIVirtualMachineItemCloud::updateInfoAsync(bool fDelayed)
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| 163 | {
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[86774] | 164 | /* Ignore refresh request if progress-task is absent: */
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| 165 | if (!m_pProgressTaskRefresh)
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| 166 | return;
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| 167 |
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| 168 | /* Schedule refresh request in a 10 or 0 seconds
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| 169 | * if progress-task isn't already scheduled or running: */
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| 170 | if ( !m_pProgressTaskRefresh->isScheduled()
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| 171 | && !m_pProgressTaskRefresh->isRunning())
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| 172 | m_pProgressTaskRefresh->schedule(fDelayed ? 10000 : 0);
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[83094] | 173 | }
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| 174 |
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[86201] | 175 | void UIVirtualMachineItemCloud::waitForAsyncInfoUpdateFinished()
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| 176 | {
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[86774] | 177 | /* Ignore cancel request if progress-task is absent: */
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| 178 | if (!m_pProgressTaskRefresh)
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| 179 | return;
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| 180 |
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[86771] | 181 | /* Mark update canceled in any case: */
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[102838] | 182 | m_fUpdateRequiredByGlobalReason = false;
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[102836] | 183 | m_fUpdateRequiredByLocalReason = false;
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[86771] | 184 |
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[86774] | 185 | /* Cancel refresh request
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| 186 | * if progress-task already running: */
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| 187 | if (m_pProgressTaskRefresh->isRunning())
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| 188 | m_pProgressTaskRefresh->cancel();
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[86201] | 189 | }
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| 190 |
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[82960] | 191 | void UIVirtualMachineItemCloud::recache()
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[41608] | 192 | {
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[84085] | 193 | switch (itemType())
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[83050] | 194 | {
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[84085] | 195 | case UIVirtualMachineItemType_CloudFake:
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| 196 | {
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| 197 | /* Make sure cloud VM is NOT set: */
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| 198 | AssertReturnVoid(m_comCloudMachine.isNull());
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[72215] | 199 |
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[84085] | 200 | /* Determine ID/name: */
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| 201 | m_uId = QUuid();
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| 202 | m_strName = QString();
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[14355] | 203 |
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[84085] | 204 | /* Determine whether VM is accessible: */
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[84087] | 205 | m_fAccessible = m_strFakeCloudItemErrorMessage.isNull();
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| 206 | m_strAccessError = m_strFakeCloudItemErrorMessage;
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[1068] | 207 |
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[84085] | 208 | /* Determine VM OS type: */
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[101382] | 209 | m_strOSTypeId = GUEST_OS_ID_STR_X86("Other");
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[84085] | 210 |
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| 211 | /* Determine VM states: */
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[84189] | 212 | m_enmMachineState = KCloudMachineState_Stopped;
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[84085] | 213 | switch (m_enmFakeCloudItemState)
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| 214 | {
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| 215 | case UIFakeCloudVirtualMachineItemState_Loading:
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| 216 | m_machineStateIcon = UIIconPool::iconSet(":/state_loading_16px.png");
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| 217 | break;
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| 218 | case UIFakeCloudVirtualMachineItemState_Done:
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| 219 | m_machineStateIcon = UIIconPool::iconSet(":/vm_new_16px.png");
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| 220 | break;
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| 221 | default:
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| 222 | break;
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| 223 | }
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| 224 |
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| 225 | /* Determine configuration access level: */
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| 226 | m_enmConfigurationAccessLevel = ConfigurationAccessLevel_Null;
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| 227 |
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| 228 | /* Determine whether we should show this VM details: */
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| 229 | m_fHasDetails = true;
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| 230 |
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| 231 | break;
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| 232 | }
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| 233 | case UIVirtualMachineItemType_CloudReal:
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[83012] | 234 | {
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[84085] | 235 | /* Make sure cloud VM is set: */
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| 236 | AssertReturnVoid(m_comCloudMachine.isNotNull());
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| 237 |
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| 238 | /* Determine ID/name: */
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| 239 | m_uId = m_comCloudMachine.GetId();
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| 240 | m_strName = m_comCloudMachine.GetName();
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| 241 |
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| 242 | /* Determine whether VM is accessible: */
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| 243 | m_fAccessible = m_comCloudMachine.GetAccessible();
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[84201] | 244 | m_strAccessError = !m_fAccessible ? UIErrorString::formatErrorInfo(m_comCloudMachine.GetAccessError()) : QString();
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[84085] | 245 |
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| 246 | /* Determine VM OS type: */
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[101382] | 247 | m_strOSTypeId = m_fAccessible ? m_comCloudMachine.GetOSTypeId() : GUEST_OS_ID_STR_X86("Other");
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[84085] | 248 |
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| 249 | /* Determine VM states: */
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[84196] | 250 | m_enmMachineState = m_fAccessible ? m_comCloudMachine.GetState() : KCloudMachineState_Stopped;
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[84085] | 251 | m_machineStateIcon = gpConverter->toIcon(m_enmMachineState);
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| 252 |
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| 253 | /* Determine configuration access level: */
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| 254 | m_enmConfigurationAccessLevel = m_fAccessible ? ConfigurationAccessLevel_Full : ConfigurationAccessLevel_Null;
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| 255 |
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| 256 | /* Determine whether we should show this VM details: */
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| 257 | m_fHasDetails = true;
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| 258 |
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| 259 | break;
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[83012] | 260 | }
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[84085] | 261 | default:
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| 262 | {
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| 263 | AssertFailed();
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| 264 | break;
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| 265 | }
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[382] | 266 | }
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| 267 |
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[72704] | 268 | /* Recache item pixmap: */
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| 269 | recachePixmap();
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[82931] | 270 |
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| 271 | /* Retranslate finally: */
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[104251] | 272 | sltRetranslateUI();
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| 273 | connect(&translationEventListener(), &UITranslationEventListener::sigRetranslateUI,
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| 274 | this, &UIVirtualMachineItemCloud::sltRetranslateUI);
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[382] | 275 | }
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| 276 |
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[82960] | 277 | void UIVirtualMachineItemCloud::recachePixmap()
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[72704] | 278 | {
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[83700] | 279 | /* We are using icon corresponding to cached guest OS type: */
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[83921] | 280 | if ( itemType() == UIVirtualMachineItemType_CloudFake
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| 281 | && fakeCloudItemState() == UIFakeCloudVirtualMachineItemState_Loading)
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[91125] | 282 | m_pixmap = generalIconPool().guestOSTypePixmapDefault("Cloud", &m_logicalPixmapSize);
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[72704] | 283 | else
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[91125] | 284 | m_pixmap = generalIconPool().guestOSTypePixmapDefault(m_strOSTypeId, &m_logicalPixmapSize);
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[72704] | 285 | }
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| 286 |
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[82960] | 287 | bool UIVirtualMachineItemCloud::isItemEditable() const
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[2540] | 288 | {
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[84037] | 289 | return accessible()
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| 290 | && itemType() == UIVirtualMachineItemType_CloudReal;
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[2540] | 291 | }
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| 292 |
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[84102] | 293 | bool UIVirtualMachineItemCloud::isItemRemovable() const
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| 294 | {
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| 295 | return accessible()
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| 296 | && itemType() == UIVirtualMachineItemType_CloudReal;
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| 297 | }
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| 298 |
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[82960] | 299 | bool UIVirtualMachineItemCloud::isItemSaved() const
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[1121] | 300 | {
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[84217] | 301 | return accessible()
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[86922] | 302 | && itemType() == UIVirtualMachineItemType_CloudReal
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| 303 | && ( machineState() == KCloudMachineState_Stopped
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| 304 | || machineState() == KCloudMachineState_Running);
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[43460] | 305 | }
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| 306 |
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[82960] | 307 | bool UIVirtualMachineItemCloud::isItemPoweredOff() const
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[43460] | 308 | {
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[82942] | 309 | return accessible()
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[84189] | 310 | && ( machineState() == KCloudMachineState_Stopped
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| 311 | || machineState() == KCloudMachineState_Terminated);
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[43460] | 312 | }
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| 313 |
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[82960] | 314 | bool UIVirtualMachineItemCloud::isItemStarted() const
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[43460] | 315 | {
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[82942] | 316 | return isItemRunning()
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| 317 | || isItemPaused();
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[43460] | 318 | }
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| 319 |
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[82960] | 320 | bool UIVirtualMachineItemCloud::isItemRunning() const
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[43460] | 321 | {
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[82942] | 322 | return accessible()
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[84189] | 323 | && machineState() == KCloudMachineState_Running;
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[43460] | 324 | }
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| 325 |
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[82960] | 326 | bool UIVirtualMachineItemCloud::isItemRunningHeadless() const
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[55552] | 327 | {
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[82960] | 328 | return isItemRunning();
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[55552] | 329 | }
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| 330 |
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[82960] | 331 | bool UIVirtualMachineItemCloud::isItemPaused() const
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[43460] | 332 | {
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[84189] | 333 | return false;
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[43460] | 334 | }
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| 335 |
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[82960] | 336 | bool UIVirtualMachineItemCloud::isItemStuck() const
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[43460] | 337 | {
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[84189] | 338 | return false;
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[43460] | 339 | }
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| 340 |
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[83755] | 341 | bool UIVirtualMachineItemCloud::isItemCanBeSwitchedTo() const
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| 342 | {
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| 343 | return false;
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| 344 | }
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| 345 |
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[104251] | 346 | void UIVirtualMachineItemCloud::sltRetranslateUI()
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[82931] | 347 | {
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| 348 | /* If machine is accessible: */
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[83700] | 349 | if (accessible())
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[82931] | 350 | {
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[83921] | 351 | if (itemType() == UIVirtualMachineItemType_CloudFake)
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[82960] | 352 | {
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[96487] | 353 | /* Update fake machine state name: */
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[82960] | 354 | switch (m_enmFakeCloudItemState)
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| 355 | {
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[83921] | 356 | case UIFakeCloudVirtualMachineItemState_Loading:
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[82960] | 357 | m_strMachineStateName = tr("Loading ...");
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| 358 | break;
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[83921] | 359 | case UIFakeCloudVirtualMachineItemState_Done:
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[83277] | 360 | m_strMachineStateName = tr("Empty");
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[82960] | 361 | break;
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| 362 | default:
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| 363 | break;
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| 364 | }
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[83015] | 365 |
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| 366 | /* Update tool-tip: */
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| 367 | m_strToolTipText = m_strMachineStateName;
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[82960] | 368 | }
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[83015] | 369 | else
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| 370 | {
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[96487] | 371 | /* Update real machine state name: */
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| 372 | m_strMachineStateName = gpConverter->toString(m_enmMachineState);
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| 373 |
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[83015] | 374 | /* Update tool-tip: */
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| 375 | m_strToolTipText = QString("<nobr><b>%1</b></nobr><br>"
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| 376 | "<nobr>%2</nobr>")
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| 377 | .arg(m_strName)
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| 378 | .arg(gpConverter->toString(m_enmMachineState));
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| 379 | }
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[82931] | 380 | }
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| 381 | /* Otherwise: */
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| 382 | else
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| 383 | {
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[96487] | 384 | /* We have our own translation for Null states: */
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| 385 | m_strMachineStateName = tr("Inaccessible", "VM");
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| 386 |
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[82931] | 387 | /* Update tool-tip: */
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[82960] | 388 | m_strToolTipText = tr("<nobr><b>%1</b></nobr><br>"
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| 389 | "<nobr>Inaccessible</nobr>",
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| 390 | "Inaccessible VM tooltip (name)")
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| 391 | .arg(m_strName);
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[82931] | 392 | }
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| 393 | }
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[83076] | 394 |
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[86207] | 395 | void UIVirtualMachineItemCloud::sltHandleRefreshCloudMachineInfoDone()
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[83094] | 396 | {
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[83130] | 397 | /* Recache: */
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| 398 | recache();
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| 399 |
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[86774] | 400 | /* Notify listeners: */
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| 401 | emit sigRefreshFinished();
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[86215] | 402 |
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[102836] | 403 | /* Refresh again if required: */
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[102838] | 404 | if ( m_fUpdateRequiredByGlobalReason
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| 405 | || m_fUpdateRequiredByLocalReason)
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[102836] | 406 | updateInfoAsync(true /* delayed? */);
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[83130] | 407 | }
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[86215] | 408 |
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| 409 | void UIVirtualMachineItemCloud::prepare()
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| 410 | {
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[86774] | 411 | /* Prepare progress-task if necessary: */
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| 412 | if (itemType() == UIVirtualMachineItemType_CloudReal)
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[86215] | 413 | {
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[86774] | 414 | m_pProgressTaskRefresh = new UIProgressTaskRefreshCloudMachine(this, machine());
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| 415 | if (m_pProgressTaskRefresh)
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| 416 | {
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| 417 | connect(m_pProgressTaskRefresh, &UIProgressTaskRefreshCloudMachine::sigProgressStarted,
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| 418 | this, &UIVirtualMachineItemCloud::sigRefreshStarted);
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| 419 | connect(m_pProgressTaskRefresh, &UIProgressTaskRefreshCloudMachine::sigProgressFinished,
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| 420 | this, &UIVirtualMachineItemCloud::sltHandleRefreshCloudMachineInfoDone);
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| 421 | }
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[86215] | 422 | }
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| 423 |
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| 424 | /* Recache finally: */
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| 425 | recache();
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| 426 | }
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| 427 |
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| 428 | void UIVirtualMachineItemCloud::cleanup()
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| 429 | {
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[86774] | 430 | /* Cleanup progress-task: */
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| 431 | delete m_pProgressTaskRefresh;
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| 432 | m_pProgressTaskRefresh = 0;
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[86215] | 433 | }
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[86774] | 434 |
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| 435 |
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| 436 | #include "UIVirtualMachineItemCloud.moc"
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