| 1 | /** @file
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| 2 | *
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| 3 | * VBox frontends: Qt4 GUI ("VirtualBox"):
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| 4 | * UIMachineSettingsAudio class declaration
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2006-2011 Oracle Corporation
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| 9 | *
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| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.virtualbox.org. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License (GPL) as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | */
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| 18 |
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| 19 | #ifndef __UIMachineSettingsAudio_h__
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| 20 | #define __UIMachineSettingsAudio_h__
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| 21 |
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| 22 | #include "UISettingsPage.h"
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| 23 | #include "UIMachineSettingsAudio.gen.h"
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| 24 | #include "COMDefs.h"
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| 25 |
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| 26 | /* Machine settings / Audio page / Data: */
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| 27 | struct UIDataSettingsMachineAudio
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| 28 | {
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| 29 | /* Default constructor: */
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| 30 | UIDataSettingsMachineAudio()
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| 31 | : m_fAudioEnabled(false)
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| 32 | , m_audioDriverType(KAudioDriverType_Null)
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| 33 | , m_audioControllerType(KAudioControllerType_AC97) {}
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| 34 | /* Functions: */
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| 35 | bool equal(const UIDataSettingsMachineAudio &other) const
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| 36 | {
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| 37 | return (m_fAudioEnabled == other.m_fAudioEnabled) &&
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| 38 | (m_audioDriverType == other.m_audioDriverType) &&
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| 39 | (m_audioControllerType == other.m_audioControllerType);
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| 40 | }
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| 41 | /* Operators: */
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| 42 | bool operator==(const UIDataSettingsMachineAudio &other) const { return equal(other); }
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| 43 | bool operator!=(const UIDataSettingsMachineAudio &other) const { return !equal(other); }
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| 44 | /* Variables: */
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| 45 | bool m_fAudioEnabled;
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| 46 | KAudioDriverType m_audioDriverType;
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| 47 | KAudioControllerType m_audioControllerType;
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| 48 | };
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| 49 | typedef UISettingsCache<UIDataSettingsMachineAudio> UICacheSettingsMachineAudio;
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| 50 |
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| 51 | /* Machine settings / Audio page: */
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| 52 | class UIMachineSettingsAudio : public UISettingsPageMachine,
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| 53 | public Ui::UIMachineSettingsAudio
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| 54 | {
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| 55 | Q_OBJECT;
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| 56 |
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| 57 | public:
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| 58 |
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| 59 | UIMachineSettingsAudio();
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| 60 |
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| 61 | protected:
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| 62 |
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| 63 | /* Load data to cashe from corresponding external object(s),
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| 64 | * this task COULD be performed in other than GUI thread: */
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| 65 | void loadToCacheFrom(QVariant &data);
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| 66 | /* Load data to corresponding widgets from cache,
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| 67 | * this task SHOULD be performed in GUI thread only: */
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| 68 | void getFromCache();
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| 69 |
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| 70 | /* Save data from corresponding widgets to cache,
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| 71 | * this task SHOULD be performed in GUI thread only: */
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| 72 | void putToCache();
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| 73 | /* Save data from cache to corresponding external object(s),
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| 74 | * this task COULD be performed in other than GUI thread: */
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| 75 | void saveFromCacheTo(QVariant &data);
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| 76 |
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| 77 | void setOrderAfter (QWidget *aWidget);
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| 78 |
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| 79 | void retranslateUi();
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| 80 |
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| 81 | private:
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| 82 |
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| 83 | void prepareComboboxes();
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| 84 |
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| 85 | void polishPage();
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| 86 |
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| 87 | /* Cache: */
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| 88 | UICacheSettingsMachineAudio m_cache;
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| 89 | };
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| 90 |
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| 91 | #endif // __UIMachineSettingsAudio_h__
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| 92 |
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