VirtualBox

Ignore:
Timestamp:
Feb 1, 2023 12:26:59 PM (2 years ago)
Author:
vboxsync
Message:

Merging r155185 and r155187 from gui4 branch: FE/Qt: Runtime UI: Reworking UIConsoleEventHandler a bit; It's not a singleton as it is and belongs to UISession; Also moving UISession signals to appropriate place.

Location:
trunk
Files:
7 edited

Legend:

Unmodified
Added
Removed

  • trunk

    • Property svn:mergeinfo

      •  

        old new  
        1919/branches/dsen/gui2:79224,79228,79233,79235,79258,79262-79263,79273,79341,79345,79354,79357,79387-79388,79559-79569,79572-79573,79578,79581-79582,79590-79591,79598-79599,79602-79603,79605-79606,79632,79635,79637,79644
        2020/branches/dsen/gui3:79645-79692
        21 /branches/dsen/gui4:155183-155184,155198
         21/branches/dsen/gui4:155183-155185,155187,155198
        2222/trunk/src:92342,154921

  • trunk/src/VBox

    • Property svn:mergeinfo

      •  

        old new  
        1919/branches/dsen/gui2/src/VBox:79224,79228,79233,79235,79258,79262-79263,79273,79341,79345,79354,79357,79387-79388,79559-79569,79572-79573,79578,79581-79582,79590-79591,79598-79599,79602-79603,79605-79606,79632,79635,79637,79644
        2020/branches/dsen/gui3/src/VBox:79645-79692
        21 /branches/dsen/gui4/src/VBox:155183-155184,155198
         21/branches/dsen/gui4/src/VBox:155183-155185,155187,155198

  • trunk/src/VBox/Frontends

    • Property svn:mergeinfo

      •  

        old new  
        1616/branches/dsen/gui2/src/VBox/Frontends:79224,79228,79233,79235,79258,79262-79263,79273,79341,79345,79354,79357,79387-79388,79559-79569,79572-79573,79578,79581-79582,79590-79591,79598-79599,79602-79603,79605-79606,79632,79635,79637,79644
        1717/branches/dsen/gui3/src/VBox/Frontends:79645-79692
        18 /branches/dsen/gui4/src/VBox/Frontends:155183-155184,155198
         18/branches/dsen/gui4/src/VBox/Frontends:155183-155185,155187,155198

  • trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIConsoleEventHandler.cpp

    r98103 r98377  
    4444
    4545
    46 /** Private QObject extension
     46/** Private QObject subclass
    4747  * providing UIConsoleEventHandler with the CConsole event-source. */
    4848class UIConsoleEventHandlerProxy : public QObject
    … …  
    9090    /** Notifies about Runtime error with @a strErrorId which is @a fFatal and have @a strMessage. */
    9191    void sigRuntimeError(bool fFatal, QString strErrorId, QString strMessage);
    92 #ifdef RT_OS_DARWIN
     92#ifdef VBOX_WS_MAC
    9393    /** Notifies about VM window should be shown. */
    9494    void sigShowWindow();
    95 #endif /* RT_OS_DARWIN */
     95#endif /* VBOX_WS_MAC */
    9696    /** Notifies about audio adapter state change. */
    9797    void sigAudioAdapterChange();
    … …  
    125125
    126126    /** Cleanups connections. */
    127     void cleanupConnections();
     127    void cleanupConnections() {}
    128128    /** Cleanups listener. */
    129129    void cleanupListener();
    … …  
    255255            Qt::DirectConnection);
    256256    connect(m_pQtListener->getWrapped(), &UIMainEventListener::sigStateChange,
    257         this, &UIConsoleEventHandlerProxy::sigStateChange,
     257            this, &UIConsoleEventHandlerProxy::sigStateChange,
    258258            Qt::DirectConnection);
    259259    connect(m_pQtListener->getWrapped(), &UIMainEventListener::sigAdditionsChange,
    … …  
    302302            this, &UIConsoleEventHandlerProxy::sigAudioAdapterChange,
    303303            Qt::DirectConnection);
    304    connect(m_pQtListener->getWrapped(), &UIMainEventListener::sigClipboardModeChange,
     304    connect(m_pQtListener->getWrapped(), &UIMainEventListener::sigClipboardModeChange,
    305305            this, &UIConsoleEventHandlerProxy::sigClipboardModeChange,
    306306            Qt::DirectConnection);
    307    connect(m_pQtListener->getWrapped(), &UIMainEventListener::sigDnDModeChange,
     307    connect(m_pQtListener->getWrapped(), &UIMainEventListener::sigDnDModeChange,
    308308            this, &UIConsoleEventHandlerProxy::sigDnDModeChange,
    309309            Qt::DirectConnection);
    310 }
    311 
    312 void UIConsoleEventHandlerProxy::cleanupConnections()
    313 {
    314     /* Nothing for now. */
    315310}
    316311
    … …  
    346341*********************************************************************************************************************************/
    347342
    348 /* static */
    349 UIConsoleEventHandler *UIConsoleEventHandler::s_pInstance = 0;
    350 
    351 /* static */
    352 void UIConsoleEventHandler::create(UISession *pSession)
    353 {
    354     if (!s_pInstance)
    355         s_pInstance = new UIConsoleEventHandler(pSession);
    356 }
    357 
    358 /* static */
    359 void UIConsoleEventHandler::destroy()
    360 {
    361     if (s_pInstance)
    362     {
    363         delete s_pInstance;
    364         s_pInstance = 0;
    365     }
    366 }
    367 
    368343UIConsoleEventHandler::UIConsoleEventHandler(UISession *pSession)
    369344    : m_pProxy(new UIConsoleEventHandlerProxy(this, pSession))
    … …  
    373348
    374349void UIConsoleEventHandler::prepare()
    375 {
    376     prepareConnections();
    377 }
    378 
    379 void UIConsoleEventHandler::prepareConnections()
    380350{
    381351    /* Create queued (async) connections for signals of event proxy object: */
    … …  
    431401            this, &UIConsoleEventHandler::sigRuntimeError,
    432402            Qt::QueuedConnection);
    433 #ifdef RT_OS_DARWIN
     403#ifdef VBOX_WS_MAC
    434404    connect(m_pProxy, &UIConsoleEventHandlerProxy::sigShowWindow,
    435405            this, &UIConsoleEventHandler::sigShowWindow,
    436406            Qt::QueuedConnection);
    437 #endif /* RT_OS_DARWIN */
     407#endif /* VBOX_WS_MAC */
    438408    connect(m_pProxy, &UIConsoleEventHandlerProxy::sigAudioAdapterChange,
    439409            this, &UIConsoleEventHandler::sigAudioAdapterChange,

  • trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIConsoleEventHandler.h

    r98103 r98377  
    4949
    5050
    51 /** Singleton QObject extension
     51/** QObject subclass
    5252  * providing GUI with the CConsole event-source. */
    5353class UIConsoleEventHandler : public QObject
    … …  
    6060    void sigMousePointerShapeChange(const UIMousePointerShapeData &shapeData);
    6161    /** Notifies about mouse capability change to @a fSupportsAbsolute, @a fSupportsRelative,
    62      * @a fSupportsTouchScreen, @a fSupportsTouchPad and @a fNeedsHostCursor. */
     62      * @a fSupportsTouchScreen, @a fSupportsTouchPad and @a fNeedsHostCursor. */
    6363    void sigMouseCapabilityChange(bool fSupportsAbsolute, bool fSupportsRelative,
    6464                                  bool fSupportsTouchScreen, bool fSupportsTouchPad,
    … …  
    9595    /** Notifies about Runtime error with @a strErrorId which is @a fFatal and have @a strMessage. */
    9696    void sigRuntimeError(bool fFatal, QString strErrorId, QString strMessage);
    97 #ifdef RT_OS_DARWIN
     97#ifdef VBOX_WS_MAC
    9898    /** Notifies about VM window should be shown. */
    9999    void sigShowWindow();
    100 #endif /* RT_OS_DARWIN */
     100#endif /* VBOX_WS_MAC */
    101101    /** Notifies about audio adapter state change. */
    102102    void sigAudioAdapterChange();
    … …  
    108108public:
    109109
    110     /** Returns singleton instance created by the factory. */
    111     static UIConsoleEventHandler *instance() { return s_pInstance; }
    112     /** Creates singleton instance created by the factory. */
    113     static void create(UISession *pSession);
    114     /** Destroys singleton instance created by the factory. */
    115     static void destroy();
    116 
    117 protected:
    118 
    119110    /** Constructs console event handler for passed @a pSession. */
    120111    UIConsoleEventHandler(UISession *pSession);
    121112
     113private:
     114
    122115    /** Prepares all. */
    123116    void prepare();
    124     /** Prepares connections. */
    125     void prepareConnections();
    126 
    127 private:
    128 
    129     /** Holds the singleton static console event handler instance. */
    130     static UIConsoleEventHandler *s_pInstance;
    131117
    132118    /** Holds the console event proxy instance. */
    … …  
    134120};
    135121
    136 /** Defines the globally known name for the console event handler instance. */
    137 #define gConsoleEvents UIConsoleEventHandler::instance()
    138 
    139122#endif /* !FEQT_INCLUDED_SRC_runtime_UIConsoleEventHandler_h */

  • trunk/src/VBox/Frontends/VirtualBox/src/runtime/UISession.cpp

    r98376 r98377  
    884884    /* Base variables: */
    885885    , m_pMachine(pMachine)
     886    , m_pConsoleEventhandler(0)
    886887    , m_pActionPool(0)
    887888#ifdef VBOX_WS_MAC
    … …  
    10211022{
    10221023    /* Create console event-handler: */
    1023     UIConsoleEventHandler::create(this);
     1024    m_pConsoleEventhandler = new UIConsoleEventHandler(this);
    10241025
    10251026    /* Add console event connections: */
    1026     connect(gConsoleEvents, &UIConsoleEventHandler::sigMousePointerShapeChange,
     1027    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigMousePointerShapeChange,
    10271028            this, &UISession::sltMousePointerShapeChange);
    1028     connect(gConsoleEvents, &UIConsoleEventHandler::sigMouseCapabilityChange,
     1029    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigMouseCapabilityChange,
    10291030            this, &UISession::sltMouseCapabilityChange);
    1030     connect(gConsoleEvents, &UIConsoleEventHandler::sigCursorPositionChange,
     1031    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigCursorPositionChange,
    10311032            this, &UISession::sltCursorPositionChange);
    1032     connect(gConsoleEvents, &UIConsoleEventHandler::sigKeyboardLedsChangeEvent,
     1033    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigKeyboardLedsChangeEvent,
    10331034            this, &UISession::sltKeyboardLedsChangeEvent);
    1034     connect(gConsoleEvents, &UIConsoleEventHandler::sigStateChange,
     1035    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigStateChange,
    10351036            this, &UISession::sltStateChange);
    1036     connect(gConsoleEvents, &UIConsoleEventHandler::sigAdditionsChange,
     1037    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigAdditionsChange,
    10371038            this, &UISession::sltAdditionsChange);
    1038     connect(gConsoleEvents, &UIConsoleEventHandler::sigVRDEChange,
     1039    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigVRDEChange,
    10391040            this, &UISession::sltVRDEChange);
    1040     connect(gConsoleEvents, &UIConsoleEventHandler::sigRecordingChange,
     1041    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigRecordingChange,
    10411042            this, &UISession::sltRecordingChange);
    1042     connect(gConsoleEvents, &UIConsoleEventHandler::sigNetworkAdapterChange,
     1043    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigNetworkAdapterChange,
    10431044            this, &UISession::sigNetworkAdapterChange);
    1044     connect(gConsoleEvents, &UIConsoleEventHandler::sigStorageDeviceChange,
     1045    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigStorageDeviceChange,
    10451046            this, &UISession::sltHandleStorageDeviceChange);
    1046     connect(gConsoleEvents, &UIConsoleEventHandler::sigMediumChange,
     1047    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigMediumChange,
    10471048            this, &UISession::sigMediumChange);
    1048     connect(gConsoleEvents, &UIConsoleEventHandler::sigUSBControllerChange,
     1049    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigUSBControllerChange,
    10491050            this, &UISession::sigUSBControllerChange);
    1050     connect(gConsoleEvents, &UIConsoleEventHandler::sigUSBDeviceStateChange,
     1051    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigUSBDeviceStateChange,
    10511052            this, &UISession::sigUSBDeviceStateChange);
    1052     connect(gConsoleEvents, &UIConsoleEventHandler::sigSharedFolderChange,
     1053    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigSharedFolderChange,
    10531054            this, &UISession::sigSharedFolderChange);
    1054     connect(gConsoleEvents, &UIConsoleEventHandler::sigRuntimeError,
     1055    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigRuntimeError,
    10551056            this, &UISession::sigRuntimeError);
    10561057#ifdef VBOX_WS_MAC
    1057     connect(gConsoleEvents, &UIConsoleEventHandler::sigShowWindow,
     1058    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigShowWindow,
    10581059            this, &UISession::sigShowWindows, Qt::QueuedConnection);
    10591060#endif /* VBOX_WS_MAC */
    1060     connect(gConsoleEvents, &UIConsoleEventHandler::sigCPUExecutionCapChange,
     1061    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigCPUExecutionCapChange,
    10611062            this, &UISession::sigCPUExecutionCapChange);
    1062     connect(gConsoleEvents, &UIConsoleEventHandler::sigGuestMonitorChange,
     1063    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigGuestMonitorChange,
    10631064            this, &UISession::sltGuestMonitorChange);
    1064     connect(gConsoleEvents, &UIConsoleEventHandler::sigAudioAdapterChange,
     1065    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigAudioAdapterChange,
    10651066            this, &UISession::sltAudioAdapterChange);
    1066     connect(gConsoleEvents, &UIConsoleEventHandler::sigClipboardModeChange,
     1067    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigClipboardModeChange,
    10671068            this, &UISession::sltClipboardModeChange);
    1068     connect(gConsoleEvents, &UIConsoleEventHandler::sigDnDModeChange,
     1069    connect(m_pConsoleEventhandler, &UIConsoleEventHandler::sigDnDModeChange,
    10691070            this, &UISession::sltDnDModeChange);
    10701071}
    … …  
    13281329void UISession::cleanupConsoleEventHandlers()
    13291330{
    1330     /* Destroy console event-handler if necessary: */
    1331     if (gConsoleEvents)
    1332         UIConsoleEventHandler::destroy();
     1331    /* Destroy console event-handler: */
     1332    delete m_pConsoleEventhandler;
     1333    m_pConsoleEventhandler = 0;
    13331334}
    13341335

  • trunk/src/VBox/Frontends/VirtualBox/src/runtime/UISession.h

    r98376 r98377  
    5858/* Forward declarations: */
    5959class QMenu;
     60class UIConsoleEventHandler;
    6061class UIFrameBuffer;
    6162class UIMachine;
    … …  
    7576{
    7677    Q_OBJECT;
    77 
    78 public:
    79 
    80     /** Factory constructor. */
    81     static bool create(UISession *&pSession, UIMachine *pMachine);
    82     /** Factory destructor. */
    83     static void destroy(UISession *&pSession);
    84 
    85     /* API: Runtime UI stuff: */
    86     bool initialize();
    87     /** Powers VM up. */
    88     bool powerUp();
    89     /** Detaches and closes Runtime UI. */
    90     void detachUi();
    91     /** Saves VM state, then closes Runtime UI. */
    92     void saveState();
    93     /** Calls for guest shutdown to close Runtime UI. */
    94     void shutdown();
    95     /** Powers VM off, then closes Runtime UI. */
    96     void powerOff(bool fIncludingDiscard);
    97 
    98     /** Returns the session instance. */
    99     CSession& session() { return m_session; }
    100     /** Returns the session's machine instance. */
    101     CMachine& machine() { return m_machine; }
    102     /** Returns the session's console instance. */
    103     CConsole& console() { return m_console; }
    104     /** Returns the console's display instance. */
    105     CDisplay& display() { return m_display; }
    106     /** Returns the console's guest instance. */
    107     CGuest& guest() { return m_guest; }
    108     /** Returns the console's mouse instance. */
    109     CMouse& mouse() { return m_mouse; }
    110     /** Returns the console's keyboard instance. */
    111     CKeyboard& keyboard() { return m_keyboard; }
    112     /** Returns the console's debugger instance. */
    113     CMachineDebugger& debugger() { return m_debugger; }
    114 
    115     /** Returns the machine name. */
    116     const QString& machineName() const { return m_strMachineName; }
    117 
    118     UIActionPool* actionPool() const { return m_pActionPool; }
    119     KMachineState machineStatePrevious() const { return m_machineStatePrevious; }
    120     KMachineState machineState() const { return m_machineState; }
    121     UIMachineLogic* machineLogic() const;
    122     QWidget* mainMachineWindow() const;
    123     WId mainMachineWindowId() const;
    124     UIMachineWindow *activeMachineWindow() const;
    125 
    126     /** Returns currently cached mouse cursor shape pixmap. */
    127     QPixmap cursorShapePixmap() const { return m_cursorShapePixmap; }
    128     /** Returns currently cached mouse cursor mask pixmap. */
    129     QPixmap cursorMaskPixmap() const { return m_cursorMaskPixmap; }
    130     /** Returns currently cached mouse cursor size. */
    131     QSize cursorSize() const { return m_cursorSize; }
    132     /** Returns currently cached mouse cursor hotspot. */
    133     QPoint cursorHotspot() const { return m_cursorHotspot; }
    134     /** Returns currently cached mouse cursor position. */
    135     QPoint cursorPosition() const { return m_cursorPosition; }
    136 
    137     /** @name Host-screen configuration variables.
    138      ** @{ */
    139     /** Returns the list of host-screen geometries we currently have. */
    140     QList<QRect> hostScreens() const { return m_hostScreens; }
    141     /** @} */
    142 
    143     /** @name Application Close configuration stuff.
    144      * @{ */
    145     /** Defines @a defaultCloseAction. */
    146     void setDefaultCloseAction(MachineCloseAction defaultCloseAction) { m_defaultCloseAction = defaultCloseAction; }
    147     /** Returns default close action. */
    148     MachineCloseAction defaultCloseAction() const { return m_defaultCloseAction; }
    149     /** Returns merged restricted close actions. */
    150     MachineCloseAction restrictedCloseActions() const { return m_restrictedCloseActions; }
    151     /** Returns whether all the close actions are restricted. */
    152     bool isAllCloseActionsRestricted() const { return m_fAllCloseActionsRestricted; }
    153     /** @} */
    154 
    155     /** Returns whether visual @a state is allowed. */
    156     bool isVisualStateAllowed(UIVisualStateType state) const;
    157     /** Requests visual-state change. */
    158     void changeVisualState(UIVisualStateType visualStateType);
    159     /** Requests visual-state to be entered when possible. */
    160     void setRequestedVisualState(UIVisualStateType visualStateType);
    161     /** Returns requested visual-state to be entered when possible. */
    162     UIVisualStateType requestedVisualState() const;
    163 
    164     bool isSaved() const { return machineState() == KMachineState_Saved ||
    165                                   machineState() == KMachineState_AbortedSaved; }
    166     bool isTurnedOff() const { return machineState() == KMachineState_PoweredOff ||
    167                                       machineState() == KMachineState_Saved ||
    168                                       machineState() == KMachineState_Teleported ||
    169                                       machineState() == KMachineState_Aborted ||
    170                                       machineState() == KMachineState_AbortedSaved; }
    171     bool isPaused() const { return machineState() == KMachineState_Paused ||
    172                                    machineState() == KMachineState_TeleportingPausedVM; }
    173     bool isRunning() const { return machineState() == KMachineState_Running ||
    174                                     machineState() == KMachineState_Teleporting ||
    175                                     machineState() == KMachineState_LiveSnapshotting; }
    176     bool isStuck() const { return machineState() == KMachineState_Stuck; }
    177     bool wasPaused() const { return machineStatePrevious() == KMachineState_Paused ||
    178                                     machineStatePrevious() == KMachineState_TeleportingPausedVM; }
    179     bool isInitialized() const { return m_fInitialized; }
    180     bool isGuestResizeIgnored() const { return m_fIsGuestResizeIgnored; }
    181     bool isAutoCaptureDisabled() const { return m_fIsAutoCaptureDisabled; }
    182 
    183     /** Returns whether VM is in 'manual-override' mode.
    184       * @note S.a. #m_fIsManualOverride description for more information. */
    185     bool isManualOverrideMode() const { return m_fIsManualOverride; }
    186     /** Defines whether VM is in 'manual-override' mode.
    187       * @note S.a. #m_fIsManualOverride description for more information. */
    188     void setManualOverrideMode(bool fIsManualOverride) { m_fIsManualOverride = fIsManualOverride; }
    189 
    190     /* Guest additions state getters: */
    191     bool isGuestAdditionsActive() const { return (m_ulGuestAdditionsRunLevel > KAdditionsRunLevelType_None); }
    192     bool isGuestSupportsGraphics() const { return m_fIsGuestSupportsGraphics; }
    193     /* The double check below is correct, even though it is an implementation
    194      * detail of the Additions which the GUI should not ideally have to know. */
    195     bool isGuestSupportsSeamless() const { return isGuestSupportsGraphics() && m_fIsGuestSupportsSeamless; }
    196 
    197     /* Keyboard getters: */
    198     /** Returns keyboard-state. */
    199     int keyboardState() const { return m_iKeyboardState; }
    200     bool isNumLock() const { return m_fNumLock; }
    201     bool isCapsLock() const { return m_fCapsLock; }
    202     bool isScrollLock() const { return m_fScrollLock; }
    203     uint numLockAdaptionCnt() const { return m_uNumLockAdaptionCnt; }
    204     uint capsLockAdaptionCnt() const { return m_uCapsLockAdaptionCnt; }
    205 
    206     /* Mouse getters: */
    207     /** Returns mouse-state. */
    208     int mouseState() const { return m_iMouseState; }
    209     bool isMouseSupportsAbsolute() const { return m_fIsMouseSupportsAbsolute; }
    210     bool isMouseSupportsRelative() const { return m_fIsMouseSupportsRelative; }
    211     bool isMouseSupportsTouchScreen() const { return m_fIsMouseSupportsTouchScreen; }
    212     bool isMouseSupportsTouchPad() const { return m_fIsMouseSupportsTouchPad; }
    213     bool isMouseHostCursorNeeded() const { return m_fIsMouseHostCursorNeeded; }
    214     bool isMouseCaptured() const { return m_fIsMouseCaptured; }
    215     bool isMouseIntegrated() const { return m_fIsMouseIntegrated; }
    216     bool isValidPointerShapePresent() const { return m_fIsValidPointerShapePresent; }
    217     bool isHidingHostPointer() const { return m_fIsHidingHostPointer; }
    218     /** Returns whether the @a cursorPosition() is valid and could be used by the GUI now. */
    219     bool isValidCursorPositionPresent() const { return m_fIsValidCursorPositionPresent; }
    220 
    221     /* Common setters: */
    222     bool pause() { return setPause(true); }
    223     bool unpause() { return setPause(false); }
    224     bool setPause(bool fOn);
    225     void setGuestResizeIgnored(bool fIsGuestResizeIgnored) { m_fIsGuestResizeIgnored = fIsGuestResizeIgnored; }
    226     void setAutoCaptureDisabled(bool fIsAutoCaptureDisabled) { m_fIsAutoCaptureDisabled = fIsAutoCaptureDisabled; }
    227     void forgetPreviousMachineState() { m_machineStatePrevious = m_machineState; }
    228 
    229     /* Keyboard setters: */
    230     void setNumLockAdaptionCnt(uint uNumLockAdaptionCnt) { m_uNumLockAdaptionCnt = uNumLockAdaptionCnt; }
    231     void setCapsLockAdaptionCnt(uint uCapsLockAdaptionCnt) { m_uCapsLockAdaptionCnt = uCapsLockAdaptionCnt; }
    232 
    233     /* Mouse setters: */
    234     void setMouseCaptured(bool fIsMouseCaptured) { m_fIsMouseCaptured = fIsMouseCaptured; }
    235     void setMouseIntegrated(bool fIsMouseIntegrated) { m_fIsMouseIntegrated = fIsMouseIntegrated; }
    236 
    237     /* Screen visibility status for host-desires: */
    238     bool isScreenVisibleHostDesires(ulong uScreenId) const;
    239     void setScreenVisibleHostDesires(ulong uScreenId, bool fIsMonitorVisible);
    240 
    241     /* Screen visibility status: */
    242     bool isScreenVisible(ulong uScreenId) const;
    243     void setScreenVisible(ulong uScreenId, bool fIsMonitorVisible);
    244 
    245     /* Last screen full-screen size: */
    246     QSize lastFullScreenSize(ulong uScreenId) const;
    247     void setLastFullScreenSize(ulong uScreenId, QSize size);
    248 
    249     /** Returns whether guest-screen is undrawable.
    250      *  @todo: extend this method to all the states when guest-screen is undrawable. */
    251     bool isGuestScreenUnDrawable() const { return machineState() == KMachineState_Stopping ||
    252                                                   machineState() == KMachineState_Saving; }
    253 
    254     /* Returns existing framebuffer for the given screen-number;
    255      * Returns 0 (asserts) if screen-number attribute is out of bounds: */
    256     UIFrameBuffer* frameBuffer(ulong uScreenId) const;
    257     /* Sets framebuffer for the given screen-number;
    258      * Ignores (asserts) if screen-number attribute is out of bounds: */
    259     void setFrameBuffer(ulong uScreenId, UIFrameBuffer* pFrameBuffer);
    260     /** Returns existing frame-buffer vector. */
    261     const QVector<UIFrameBuffer*>& frameBuffers() const { return m_frameBufferVector; }
    262 
    263     /** Updates VRDE Server action state. */
    264     void updateStatusVRDE() { sltVRDEChange(); }
    265     /** Updates Recording action state. */
    266     void updateStatusRecording() { sltRecordingChange(); }
    267     /** Updates Audio output action state. */
    268     void updateAudioOutput() { sltAudioAdapterChange(); }
    269     /** Updates Audio input action state. */
    270     void updateAudioInput() { sltAudioAdapterChange(); }
    271 
    272     /** @name CPU hardware virtualization features for VM.
    273      ** @{ */
    274     /** Returns whether CPU hardware virtualization extension is enabled. */
    275     KVMExecutionEngine getVMExecutionEngine() const { return m_enmVMExecutionEngine; }
    276     /** Returns whether nested-paging CPU hardware virtualization extension is enabled. */
    277     bool isHWVirtExNestedPagingEnabled() const { return m_fIsHWVirtExNestedPagingEnabled; }
    278     /** Returns whether the VM is currently making use of the unrestricted execution feature of VT-x. */
    279     bool isHWVirtExUXEnabled() const { return m_fIsHWVirtExUXEnabled; }
    280     /** @} */
    281 
    282     /** Returns VM's effective paravirtualization provider. */
    283     KParavirtProvider paraVirtProvider() const { return m_paraVirtProvider; }
    284 
    285     /** Returns the list of visible guest windows. */
    286     QList<int> listOfVisibleWindows() const;
    287 
    288     /** Returns a vector of media attached to the machine. */
    289     CMediumVector machineMedia() const;
    29078
    29179signals:
    … …  
    338126    void sigInitialized();
    339127
     128public:
     129
     130    /** Factory constructor. */
     131    static bool create(UISession *&pSession, UIMachine *pMachine);
     132    /** Factory destructor. */
     133    static void destroy(UISession *&pSession);
     134
     135    /* API: Runtime UI stuff: */
     136    bool initialize();
     137    /** Powers VM up. */
     138    bool powerUp();
     139    /** Detaches and closes Runtime UI. */
     140    void detachUi();
     141    /** Saves VM state, then closes Runtime UI. */
     142    void saveState();
     143    /** Calls for guest shutdown to close Runtime UI. */
     144    void shutdown();
     145    /** Powers VM off, then closes Runtime UI. */
     146    void powerOff(bool fIncludingDiscard);
     147
     148    /** Returns the session instance. */
     149    CSession& session() { return m_session; }
     150    /** Returns the session's machine instance. */
     151    CMachine& machine() { return m_machine; }
     152    /** Returns the session's console instance. */
     153    CConsole& console() { return m_console; }
     154    /** Returns the console's display instance. */
     155    CDisplay& display() { return m_display; }
     156    /** Returns the console's guest instance. */
     157    CGuest& guest() { return m_guest; }
     158    /** Returns the console's mouse instance. */
     159    CMouse& mouse() { return m_mouse; }
     160    /** Returns the console's keyboard instance. */
     161    CKeyboard& keyboard() { return m_keyboard; }
     162    /** Returns the console's debugger instance. */
     163    CMachineDebugger& debugger() { return m_debugger; }
     164
     165    /** Returns the machine name. */
     166    const QString& machineName() const { return m_strMachineName; }
     167
     168    UIActionPool* actionPool() const { return m_pActionPool; }
     169    KMachineState machineStatePrevious() const { return m_machineStatePrevious; }
     170    KMachineState machineState() const { return m_machineState; }
     171    UIMachineLogic* machineLogic() const;
     172    QWidget* mainMachineWindow() const;
     173    WId mainMachineWindowId() const;
     174    UIMachineWindow *activeMachineWindow() const;
     175
     176    /** Returns currently cached mouse cursor shape pixmap. */
     177    QPixmap cursorShapePixmap() const { return m_cursorShapePixmap; }
     178    /** Returns currently cached mouse cursor mask pixmap. */
     179    QPixmap cursorMaskPixmap() const { return m_cursorMaskPixmap; }
     180    /** Returns currently cached mouse cursor size. */
     181    QSize cursorSize() const { return m_cursorSize; }
     182    /** Returns currently cached mouse cursor hotspot. */
     183    QPoint cursorHotspot() const { return m_cursorHotspot; }
     184    /** Returns currently cached mouse cursor position. */
     185    QPoint cursorPosition() const { return m_cursorPosition; }
     186
     187    /** @name Host-screen configuration variables.
     188     ** @{ */
     189    /** Returns the list of host-screen geometries we currently have. */
     190    QList<QRect> hostScreens() const { return m_hostScreens; }
     191    /** @} */
     192
     193    /** @name Application Close configuration stuff.
     194     * @{ */
     195    /** Defines @a defaultCloseAction. */
     196    void setDefaultCloseAction(MachineCloseAction defaultCloseAction) { m_defaultCloseAction = defaultCloseAction; }
     197    /** Returns default close action. */
     198    MachineCloseAction defaultCloseAction() const { return m_defaultCloseAction; }
     199    /** Returns merged restricted close actions. */
     200    MachineCloseAction restrictedCloseActions() const { return m_restrictedCloseActions; }
     201    /** Returns whether all the close actions are restricted. */
     202    bool isAllCloseActionsRestricted() const { return m_fAllCloseActionsRestricted; }
     203    /** @} */
     204
     205    /** Returns whether visual @a state is allowed. */
     206    bool isVisualStateAllowed(UIVisualStateType state) const;
     207    /** Requests visual-state change. */
     208    void changeVisualState(UIVisualStateType visualStateType);
     209    /** Requests visual-state to be entered when possible. */
     210    void setRequestedVisualState(UIVisualStateType visualStateType);
     211    /** Returns requested visual-state to be entered when possible. */
     212    UIVisualStateType requestedVisualState() const;
     213
     214    bool isSaved() const { return machineState() == KMachineState_Saved ||
     215                                  machineState() == KMachineState_AbortedSaved; }
     216    bool isTurnedOff() const { return machineState() == KMachineState_PoweredOff ||
     217                                      machineState() == KMachineState_Saved ||
     218                                      machineState() == KMachineState_Teleported ||
     219                                      machineState() == KMachineState_Aborted ||
     220                                      machineState() == KMachineState_AbortedSaved; }
     221    bool isPaused() const { return machineState() == KMachineState_Paused ||
     222                                   machineState() == KMachineState_TeleportingPausedVM; }
     223    bool isRunning() const { return machineState() == KMachineState_Running ||
     224                                    machineState() == KMachineState_Teleporting ||
     225                                    machineState() == KMachineState_LiveSnapshotting; }
     226    bool isStuck() const { return machineState() == KMachineState_Stuck; }
     227    bool wasPaused() const { return machineStatePrevious() == KMachineState_Paused ||
     228                                    machineStatePrevious() == KMachineState_TeleportingPausedVM; }
     229    bool isInitialized() const { return m_fInitialized; }
     230    bool isGuestResizeIgnored() const { return m_fIsGuestResizeIgnored; }
     231    bool isAutoCaptureDisabled() const { return m_fIsAutoCaptureDisabled; }
     232
     233    /** Returns whether VM is in 'manual-override' mode.
     234      * @note S.a. #m_fIsManualOverride description for more information. */
     235    bool isManualOverrideMode() const { return m_fIsManualOverride; }
     236    /** Defines whether VM is in 'manual-override' mode.
     237      * @note S.a. #m_fIsManualOverride description for more information. */
     238    void setManualOverrideMode(bool fIsManualOverride) { m_fIsManualOverride = fIsManualOverride; }
     239
     240    /* Guest additions state getters: */
     241    bool isGuestAdditionsActive() const { return (m_ulGuestAdditionsRunLevel > KAdditionsRunLevelType_None); }
     242    bool isGuestSupportsGraphics() const { return m_fIsGuestSupportsGraphics; }
     243    /* The double check below is correct, even though it is an implementation
     244     * detail of the Additions which the GUI should not ideally have to know. */
     245    bool isGuestSupportsSeamless() const { return isGuestSupportsGraphics() && m_fIsGuestSupportsSeamless; }
     246
     247    /* Keyboard getters: */
     248    /** Returns keyboard-state. */
     249    int keyboardState() const { return m_iKeyboardState; }
     250    bool isNumLock() const { return m_fNumLock; }
     251    bool isCapsLock() const { return m_fCapsLock; }
     252    bool isScrollLock() const { return m_fScrollLock; }
     253    uint numLockAdaptionCnt() const { return m_uNumLockAdaptionCnt; }
     254    uint capsLockAdaptionCnt() const { return m_uCapsLockAdaptionCnt; }
     255
     256    /* Mouse getters: */
     257    /** Returns mouse-state. */
     258    int mouseState() const { return m_iMouseState; }
     259    bool isMouseSupportsAbsolute() const { return m_fIsMouseSupportsAbsolute; }
     260    bool isMouseSupportsRelative() const { return m_fIsMouseSupportsRelative; }
     261    bool isMouseSupportsTouchScreen() const { return m_fIsMouseSupportsTouchScreen; }
     262    bool isMouseSupportsTouchPad() const { return m_fIsMouseSupportsTouchPad; }
     263    bool isMouseHostCursorNeeded() const { return m_fIsMouseHostCursorNeeded; }
     264    bool isMouseCaptured() const { return m_fIsMouseCaptured; }
     265    bool isMouseIntegrated() const { return m_fIsMouseIntegrated; }
     266    bool isValidPointerShapePresent() const { return m_fIsValidPointerShapePresent; }
     267    bool isHidingHostPointer() const { return m_fIsHidingHostPointer; }
     268    /** Returns whether the @a cursorPosition() is valid and could be used by the GUI now. */
     269    bool isValidCursorPositionPresent() const { return m_fIsValidCursorPositionPresent; }
     270
     271    /* Common setters: */
     272    bool pause() { return setPause(true); }
     273    bool unpause() { return setPause(false); }
     274    bool setPause(bool fOn);
     275    void setGuestResizeIgnored(bool fIsGuestResizeIgnored) { m_fIsGuestResizeIgnored = fIsGuestResizeIgnored; }
     276    void setAutoCaptureDisabled(bool fIsAutoCaptureDisabled) { m_fIsAutoCaptureDisabled = fIsAutoCaptureDisabled; }
     277    void forgetPreviousMachineState() { m_machineStatePrevious = m_machineState; }
     278
     279    /* Keyboard setters: */
     280    void setNumLockAdaptionCnt(uint uNumLockAdaptionCnt) { m_uNumLockAdaptionCnt = uNumLockAdaptionCnt; }
     281    void setCapsLockAdaptionCnt(uint uCapsLockAdaptionCnt) { m_uCapsLockAdaptionCnt = uCapsLockAdaptionCnt; }
     282
     283    /* Mouse setters: */
     284    void setMouseCaptured(bool fIsMouseCaptured) { m_fIsMouseCaptured = fIsMouseCaptured; }
     285    void setMouseIntegrated(bool fIsMouseIntegrated) { m_fIsMouseIntegrated = fIsMouseIntegrated; }
     286
     287    /* Screen visibility status for host-desires: */
     288    bool isScreenVisibleHostDesires(ulong uScreenId) const;
     289    void setScreenVisibleHostDesires(ulong uScreenId, bool fIsMonitorVisible);
     290
     291    /* Screen visibility status: */
     292    bool isScreenVisible(ulong uScreenId) const;
     293    void setScreenVisible(ulong uScreenId, bool fIsMonitorVisible);
     294
     295    /* Last screen full-screen size: */
     296    QSize lastFullScreenSize(ulong uScreenId) const;
     297    void setLastFullScreenSize(ulong uScreenId, QSize size);
     298
     299    /** Returns whether guest-screen is undrawable.
     300     *  @todo: extend this method to all the states when guest-screen is undrawable. */
     301    bool isGuestScreenUnDrawable() const { return machineState() == KMachineState_Stopping ||
     302                                                  machineState() == KMachineState_Saving; }
     303
     304    /* Returns existing framebuffer for the given screen-number;
     305     * Returns 0 (asserts) if screen-number attribute is out of bounds: */
     306    UIFrameBuffer* frameBuffer(ulong uScreenId) const;
     307    /* Sets framebuffer for the given screen-number;
     308     * Ignores (asserts) if screen-number attribute is out of bounds: */
     309    void setFrameBuffer(ulong uScreenId, UIFrameBuffer* pFrameBuffer);
     310    /** Returns existing frame-buffer vector. */
     311    const QVector<UIFrameBuffer*>& frameBuffers() const { return m_frameBufferVector; }
     312
     313    /** Updates VRDE Server action state. */
     314    void updateStatusVRDE() { sltVRDEChange(); }
     315    /** Updates Recording action state. */
     316    void updateStatusRecording() { sltRecordingChange(); }
     317    /** Updates Audio output action state. */
     318    void updateAudioOutput() { sltAudioAdapterChange(); }
     319    /** Updates Audio input action state. */
     320    void updateAudioInput() { sltAudioAdapterChange(); }
     321
     322    /** @name CPU hardware virtualization features for VM.
     323     ** @{ */
     324    /** Returns whether CPU hardware virtualization extension is enabled. */
     325    KVMExecutionEngine getVMExecutionEngine() const { return m_enmVMExecutionEngine; }
     326    /** Returns whether nested-paging CPU hardware virtualization extension is enabled. */
     327    bool isHWVirtExNestedPagingEnabled() const { return m_fIsHWVirtExNestedPagingEnabled; }
     328    /** Returns whether the VM is currently making use of the unrestricted execution feature of VT-x. */
     329    bool isHWVirtExUXEnabled() const { return m_fIsHWVirtExUXEnabled; }
     330    /** @} */
     331
     332    /** Returns VM's effective paravirtualization provider. */
     333    KParavirtProvider paraVirtProvider() const { return m_paraVirtProvider; }
     334
     335    /** Returns the list of visible guest windows. */
     336    QList<int> listOfVisibleWindows() const;
     337
     338    /** Returns a vector of media attached to the machine. */
     339    CMediumVector machineMedia() const;
     340
    340341public slots:
    341342
    … …  
    475476    /* Check if GA can be upgraded. */
    476477    bool guestAdditionsUpgradable();
     478
    477479    /* Private variables: */
    478480    UIMachine *m_pMachine;
     481
     482    /** Holds the CConsole event handler instance. */
     483    UIConsoleEventHandler *m_pConsoleEventhandler;
    479484
    480485    /** Holds the session instance. */
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