1 | /* $Id: UIGlobalSettingsProxy.h 101241 2023-09-22 15:40:32Z vboxsync $ */
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2 | /** @file
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3 | * VBox Qt GUI - UIGlobalSettingsProxy class declaration.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2011-2023 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_settings_global_UIGlobalSettingsProxy_h
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29 | #define FEQT_INCLUDED_SRC_settings_global_UIGlobalSettingsProxy_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 "UISettingsPage.h"
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36 | #include "VBoxUtils.h"
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37 |
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38 | /* Forward declarations: */
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39 | class UIProxyFeaturesEditor;
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40 | struct UIDataSettingsGlobalProxy;
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41 | typedef UISettingsCache<UIDataSettingsGlobalProxy> UISettingsCacheGlobalProxy;
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42 |
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43 | /** Global settings: Proxy page. */
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44 | class SHARED_LIBRARY_STUFF UIGlobalSettingsProxy : public UISettingsPageGlobal
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45 | {
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46 | Q_OBJECT;
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47 |
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48 | public:
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49 |
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50 | /** Constructs Proxy settings page. */
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51 | UIGlobalSettingsProxy();
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52 | /** Destructs Proxy settings page. */
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53 | virtual ~UIGlobalSettingsProxy() RT_OVERRIDE;
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54 |
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55 | protected:
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56 |
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57 | /** Returns whether the page content was changed. */
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58 | virtual bool changed() const RT_OVERRIDE;
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59 |
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60 | /** Loads settings from external object(s) packed inside @a data to cache.
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61 | * @note This task WILL be performed in other than the GUI thread, no widget interactions! */
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62 | virtual void loadToCacheFrom(QVariant &data) RT_OVERRIDE;
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63 | /** Loads data from cache to corresponding widgets.
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64 | * @note This task WILL be performed in the GUI thread only, all widget interactions here! */
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65 | virtual void getFromCache() RT_OVERRIDE;
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66 |
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67 | /** Saves data from corresponding widgets to cache.
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68 | * @note This task WILL be performed in the GUI thread only, all widget interactions here! */
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69 | virtual void putToCache() RT_OVERRIDE;
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70 | /** Saves settings from cache to external object(s) packed inside @a data.
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71 | * @note This task WILL be performed in other than the GUI thread, no widget interactions! */
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72 | virtual void saveFromCacheTo(QVariant &data) RT_OVERRIDE;
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73 |
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74 | /** Performs validation, updates @a messages list if something is wrong. */
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75 | virtual bool validate(QList<UIValidationMessage> &messages) RT_OVERRIDE;
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76 |
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77 | /** Handles translation event. */
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78 | virtual void retranslateUi() RT_OVERRIDE;
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79 |
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80 | private:
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81 |
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82 | /** Prepares all. */
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83 | void prepare();
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84 | /** Prepares wıdgets. */
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85 | void prepareWidgets();
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86 | /** Cleanups all. */
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87 | void cleanup();
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88 |
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89 | /** Saves existing data from cache. */
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90 | bool saveData();
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91 |
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92 | /** Holds the page data cache instance. */
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93 | UISettingsCacheGlobalProxy *m_pCache;
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94 |
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95 | /** @name Widgets
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96 | * @{ */
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97 | /** Holds the 'proxy features' editor instance. */
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98 | UIProxyFeaturesEditor *m_pEditorProxyFeatures;
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99 | /** @} */
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100 | };
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101 |
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102 | #endif /* !FEQT_INCLUDED_SRC_settings_global_UIGlobalSettingsProxy_h */
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