6535N/A

6535N/A

6535N/A#ifndef ___UISession_h___

6535N/A#define ___UISession_h___

6535N/A

6535N/A#include <QObject>

6535N/A#include <QCursor>

6535N/A#include <QEvent>

6535N/A#include <QMap>

6535N/A

6535N/A#include "UIExtraDataDefs.h"

6535N/A

6535N/A#include "COMEnums.h"

6535N/A#include "CSession.h"

6535N/A

6535N/Aclass QMenu;

6535N/Aclass UIFrameBuffer;

6535N/Aclass UIMachine;

6535N/Aclass UIMachineLogic;

6535N/Aclass UIActionPool;

6535N/Aclass CUSBDevice;

6535N/Aclass CNetworkAdapter;

6535N/Aclass CMediumAttachment;

6535N/A#ifdef Q_WS_MAC

6535N/Aclass QMenuBar;

6535N/A#else /* !Q_WS_MAC */

6535N/Aclass QIcon;

6535N/A#endif /* !Q_WS_MAC */

6535N/A

6535N/Aenum UIConsoleEventType

6535N/A{

6535N/A UIConsoleEventType_MousePointerShapeChange = QEvent::User + 1,

6535N/A UIConsoleEventType_MouseCapabilityChange,

6535N/A UIConsoleEventType_KeyboardLedsChange,

6535N/A UIConsoleEventType_StateChange,

6535N/A UIConsoleEventType_AdditionsStateChange,

6535N/A UIConsoleEventType_NetworkAdapterChange,

6535N/A /* Not used: UIConsoleEventType_SerialPortChange, */

6535N/A /* Not used: UIConsoleEventType_ParallelPortChange, */

6535N/A /* Not used: UIConsoleEventType_StorageControllerChange, */

6535N/A UIConsoleEventType_MediumChange,

6535N/A /* Not used: UIConsoleEventType_CPUChange, */

6535N/A UIConsoleEventType_VRDEServerChange,

6535N/A UIConsoleEventType_VRDEServerInfoChange,

6535N/A UIConsoleEventType_USBControllerChange,

6535N/A UIConsoleEventType_USBDeviceStateChange,

6535N/A UIConsoleEventType_SharedFolderChange,

6535N/A UIConsoleEventType_RuntimeError,

6535N/A UIConsoleEventType_CanShowWindow,

6535N/A UIConsoleEventType_ShowWindow,

6535N/A UIConsoleEventType_MAX

6535N/A};

6535N/A

6535N/Aclass UISession : public QObject

6535N/A{

6535N/A Q_OBJECT;

6535N/A

6535N/Apublic:

6535N/A

6535N/A /** Factory constructor. */

6535N/A static bool create(UISession *&pSession, UIMachine *pMachine);

6535N/A /** Factory destructor. */

6535N/A static void destroy(UISession *&pSession);

6535N/A

6535N/A /* API: Runtime UI stuff: */

6535N/A void powerUp();

6535N/A bool saveState();

6535N/A bool shutdown();

6535N/A bool powerOff(bool fIncludingDiscard, bool &fServerCrashed);

6535N/A void closeRuntimeUI();

6535N/A

6535N/A /* Common getters: */

6535N/A CSession& session() { return m_session; }

6535N/A UIActionPool* actionPool() const { return m_pActionPool; }

6535N/A KMachineState machineStatePrevious() const { return m_machineStatePrevious; }

6535N/A KMachineState machineState() const { return m_machineState; }

6535N/A UIMachineLogic* machineLogic() const;

6535N/A QWidget* mainMachineWindow() const;

6535N/A QCursor cursor() const { return m_cursor; }

6535N/A

6535N/A#ifndef Q_WS_MAC

6535N/A /** @name Branding stuff.

6535N/A /** Returns redefined machine-window icon. */

6535N/A QIcon* machineWindowIcon() const { return m_pMachineWindowIcon; }

6535N/A /** Returns redefined machine-window name postfix. */

6535N/A QString machineWindowNamePostfix() const { return m_strMachineWindowNamePostfix; }

6535N/A /** @} */

6535N/A#endif /* !Q_WS_MAC */

6535N/A

6535N/A /** @name Runtime workflow stuff.

6535N/A /** Returns the mouse-capture policy. */

6535N/A MouseCapturePolicy mouseCapturePolicy() const { return m_mouseCapturePolicy; }

6535N/A /** Returns Guru Meditation handler type. */

6535N/A GuruMeditationHandlerType guruMeditationHandlerType() const { return m_guruMeditationHandlerType; }

6535N/A /** Returns HiDPI optimization type. */

6535N/A HiDPIOptimizationType hiDPIOptimizationType() const { return m_hiDPIOptimizationType; }

6535N/A /** @} */

6535N/A

6535N/A /** @name Host-screen configuration variables.

6535N/A /** Returns the list of host-screen geometries we currently have. */

6535N/A QList<QRect> hostScreens() const { return m_hostScreens; }

6535N/A /** @} */

6535N/A

6535N/A /** @name Application Close configuration stuff.

6535N/A /** Returns default close action. */

6535N/A MachineCloseAction defaultCloseAction() const { return m_defaultCloseAction; }

6535N/A /** Returns merged restricted close actions. */

6535N/A MachineCloseAction restrictedCloseActions() const { return m_restrictedCloseActions; }

6535N/A /** Returns whether all the close actions are restricted. */

6535N/A bool isAllCloseActionsRestricted() const { return m_fAllCloseActionsRestricted; }

6535N/A /** @} */

6535N/A

6535N/A /** Returns whether visual @a state is allowed. */

6535N/A bool isVisualStateAllowed(UIVisualStateType state) const;

6535N/A /** Requests visual-state change. */

6535N/A void changeVisualState(UIVisualStateType visualStateType);

6535N/A /** Requests visual-state to be entered when possible. */

6535N/A void setRequestedVisualState(UIVisualStateType visualStateType) { m_requestedVisualStateType = visualStateType; }

6535N/A /** Returns requested visual-state to be entered when possible. */

6535N/A UIVisualStateType requestedVisualState() const { return m_requestedVisualStateType; }

6535N/A

6535N/A bool isSaved() const { return machineState() == KMachineState_Saved; }

6535N/A bool isTurnedOff() const { return machineState() == KMachineState_PoweredOff ||

6535N/A machineState() == KMachineState_Saved ||

6535N/A machineState() == KMachineState_Teleported ||

6535N/A machineState() == KMachineState_Aborted; }

6535N/A bool isPaused() const { return machineState() == KMachineState_Paused ||

6535N/A machineState() == KMachineState_TeleportingPausedVM; }

6535N/A bool isRunning() const { return machineState() == KMachineState_Running ||

6535N/A machineState() == KMachineState_Teleporting ||

6535N/A machineState() == KMachineState_LiveSnapshotting; }

6535N/A bool isStuck() const { return machineState() == KMachineState_Stuck; }

6535N/A bool wasPaused() const { return machineStatePrevious() == KMachineState_Paused ||

6535N/A machineStatePrevious() == KMachineState_TeleportingPausedVM; }

bool isStarted() const { return m_fIsStarted; }

bool isFirstTimeStarted() const { return m_fIsFirstTimeStarted; }

bool isGuestResizeIgnored() const { return m_fIsGuestResizeIgnored; }

bool isAutoCaptureDisabled() const { return m_fIsAutoCaptureDisabled; }

/* Guest additions state getters: */

bool isGuestAdditionsActive() const { return (m_ulGuestAdditionsRunLevel > AdditionsRunLevelType_None); }

bool isGuestSupportsGraphics() const { return isGuestAdditionsActive() && m_fIsGuestSupportsGraphics; }

bool isGuestSupportsSeamless() const { return isGuestSupportsGraphics() && m_fIsGuestSupportsSeamless; }

/* Keyboard getters: */

/** Returns keyboard-state. */

int keyboardState() const { return m_iKeyboardState; }

bool isNumLock() const { return m_fNumLock; }

bool isCapsLock() const { return m_fCapsLock; }

bool isScrollLock() const { return m_fScrollLock; }

uint numLockAdaptionCnt() const { return m_uNumLockAdaptionCnt; }

uint capsLockAdaptionCnt() const { return m_uCapsLockAdaptionCnt; }

/* Mouse getters: */

/** Returns mouse-state. */

int mouseState() const { return m_iMouseState; }

bool isMouseSupportsAbsolute() const { return m_fIsMouseSupportsAbsolute; }

bool isMouseSupportsRelative() const { return m_fIsMouseSupportsRelative; }

bool isMouseSupportsMultiTouch() const { return m_fIsMouseSupportsMultiTouch; }

bool isMouseHostCursorNeeded() const { return m_fIsMouseHostCursorNeeded; }

bool isMouseCaptured() const { return m_fIsMouseCaptured; }

bool isMouseIntegrated() const { return m_fIsMouseIntegrated; }

bool isValidPointerShapePresent() const { return m_fIsValidPointerShapePresent; }

bool isHidingHostPointer() const { return m_fIsHidingHostPointer; }

/* Common setters: */

bool pause() { return setPause(true); }

bool unpause() { return setPause(false); }

bool setPause(bool fOn);

void setGuestResizeIgnored(bool fIsGuestResizeIgnored) { m_fIsGuestResizeIgnored = fIsGuestResizeIgnored; }

void setAutoCaptureDisabled(bool fIsAutoCaptureDisabled) { m_fIsAutoCaptureDisabled = fIsAutoCaptureDisabled; }

void forgetPreviousMachineState() { m_machineStatePrevious = m_machineState; }

/* Keyboard setters: */

void setNumLockAdaptionCnt(uint uNumLockAdaptionCnt) { m_uNumLockAdaptionCnt = uNumLockAdaptionCnt; }

void setCapsLockAdaptionCnt(uint uCapsLockAdaptionCnt) { m_uCapsLockAdaptionCnt = uCapsLockAdaptionCnt; }

/* Mouse setters: */

void setMouseCaptured(bool fIsMouseCaptured) { m_fIsMouseCaptured = fIsMouseCaptured; }

void setMouseIntegrated(bool fIsMouseIntegrated) { m_fIsMouseIntegrated = fIsMouseIntegrated; }

/* Screen visibility status: */

bool isScreenVisible(ulong uScreenId) const;

void setScreenVisible(ulong uScreenId, bool fIsMonitorVisible);

/* Returns existing framebuffer for the given screen-number;

UIFrameBuffer* frameBuffer(ulong uScreenId) const;

/* Sets framebuffer for the given screen-number;

void setFrameBuffer(ulong uScreenId, UIFrameBuffer* pFrameBuffer);

/** Returns existing frame-buffer vector. */

const QVector<ComObjPtr<UIFrameBuffer> >& frameBuffers() const { return m_frameBufferVector; }

/* Temporary API: */

void updateStatusVRDE() { sltVRDEChange(); }

void updateStatusVideoCapture() { sltVideoCaptureChange(); }

signals:

/* Notifier: Close Runtime UI stuff: */

void sigCloseRuntimeUI();

/** Notifies about frame-buffer resize. */

void sigFrameBufferResize();

/* Console callback signals: */

/** Notifies listeners about keyboard state-change. */

void sigKeyboardStateChange(int iState);

/** Notifies listeners about mouse state-change. */

void sigMouseStateChange(int iState);

void sigMousePointerShapeChange();

void sigMouseCapabilityChange();

void sigKeyboardLedsChange();

void sigMachineStateChange();

void sigAdditionsStateChange();

void sigNetworkAdapterChange(const CNetworkAdapter &networkAdapter);

void sigMediumChange(const CMediumAttachment &mediumAttachment);

void sigVRDEChange();

void sigVideoCaptureChange();

void sigUSBControllerChange();

void sigUSBDeviceStateChange(const CUSBDevice &device, bool bIsAttached, const CVirtualBoxErrorInfo &error);

void sigSharedFolderChange();

void sigRuntimeError(bool bIsFatal, const QString &strErrorId, const QString &strMessage);

#ifdef RT_OS_DARWIN

void sigShowWindows();

#endif /* RT_OS_DARWIN */

void sigCPUExecutionCapChange();

void sigGuestMonitorChange(KGuestMonitorChangedEventType changeType, ulong uScreenId, QRect screenGeo);

/** Notifies about host-screen count change. */

void sigHostScreenCountChange();

/** Notifies about host-screen geometry change. */

void sigHostScreenGeometryChange();

/** Notifies about host-screen available-area change. */

void sigHostScreenAvailableAreaChange();

/* Session signals: */

void sigStarted();

public slots:

void sltInstallGuestAdditionsFrom(const QString &strSource);

/** Defines @a iKeyboardState. */

void setKeyboardState(int iKeyboardState) { m_iKeyboardState = iKeyboardState; emit sigKeyboardStateChange(m_iKeyboardState); }

/** Defines @a iMouseState. */

void setMouseState(int iMouseState) { m_iMouseState = iMouseState; emit sigMouseStateChange(m_iMouseState); }

private slots:

/** Marks machine started. */

void sltMarkStarted() { m_fIsStarted = true; }

/* Handler: Close Runtime UI stuff: */

void sltCloseRuntimeUI();

#ifdef RT_OS_DARWIN

/** Mac OS X: Handles menu-bar configuration-change. */

void sltHandleMenuBarConfigurationChange();

#endif /* RT_OS_DARWIN */

/* Console events slots */

void sltMousePointerShapeChange(bool fVisible, bool fAlpha, QPoint hotCorner, QSize size, QVector<uint8_t> shape);

void sltMouseCapabilityChange(bool fSupportsAbsolute, bool fSupportsRelative, bool fSupportsMultiTouch, bool fNeedsHostCursor);

void sltKeyboardLedsChangeEvent(bool fNumLock, bool fCapsLock, bool fScrollLock);

void sltStateChange(KMachineState state);

void sltAdditionsChange();

void sltVRDEChange();

void sltVideoCaptureChange();

void sltGuestMonitorChange(KGuestMonitorChangedEventType changeType, ulong uScreenId, QRect screenGeo);

/* Handlers: Display reconfiguration stuff: */

#ifdef RT_OS_DARWIN

void sltHandleHostDisplayAboutToChange();

void sltCheckIfHostDisplayChanged();

#endif /* RT_OS_DARWIN */

/** Handles host-screen count change. */

void sltHandleHostScreenCountChange();

/** Handles host-screen geometry change. */

void sltHandleHostScreenGeometryChange();

/** Handles host-screen available-area change. */

void sltHandleHostScreenAvailableAreaChange();

private:

/** Constructor. */

UISession(UIMachine *pMachine);

/** Destructor. */

~UISession();

/* Private getters: */

UIMachine* uimachine() const { return m_pMachine; }

/* Prepare helpers: */

bool prepare();

bool prepareSession();

void prepareActions();

void prepareConnections();

void prepareConsoleEventHandlers();

void prepareScreens();

void prepareFramebuffers();

void loadSessionSettings();

/* Cleanup helpers: */

void saveSessionSettings();

void cleanupFramebuffers();

//void cleanupScreens() {}

void cleanupConsoleEventHandlers();

void cleanupConnections();

void cleanupActions();

void cleanupSession();

void cleanup();

#ifdef Q_WS_MAC

/** Mac OS X: Updates menu-bar content. */

void updateMenu();

#endif /* Q_WS_MAC */

/* Common helpers: */

WId winId() const;

void setPointerShape(const uchar *pShapeData, bool fHasAlpha, uint uXHot, uint uYHot, uint uWidth, uint uHeight);

bool preparePowerUp();

int countOfVisibleWindows();

/** Update host-screen data. */

void updateHostScreenData();

/* Private variables: */

UIMachine *m_pMachine;

/** Holds the session instance. */

CSession m_session;

/** Holds the action-pool instance. */

UIActionPool *m_pActionPool;

#ifdef Q_WS_MAC

/** Holds the menu-bar instance. */

QMenuBar *m_pMenuBar;

#endif /* Q_WS_MAC */

/* Screen visibility vector: */

QVector<bool> m_monitorVisibilityVector;

/* Frame-buffers vector: */

QVector<ComObjPtr<UIFrameBuffer> > m_frameBufferVector;

/* Common variables: */

KMachineState m_machineStatePrevious;

KMachineState m_machineState;

QCursor m_cursor;

#ifndef Q_WS_MAC

/** @name Branding variables.

/** Holds redefined machine-window icon. */

QIcon *m_pMachineWindowIcon;

/** Holds redefined machine-window name postfix. */

QString m_strMachineWindowNamePostfix;

/** @} */

#endif /* !Q_WS_MAC */

/** @name Runtime workflow variables.

/** Holds the mouse-capture policy. */

MouseCapturePolicy m_mouseCapturePolicy;

/** Holds Guru Meditation handler type. */

GuruMeditationHandlerType m_guruMeditationHandlerType;

/** Holds HiDPI optimization type. */

HiDPIOptimizationType m_hiDPIOptimizationType;

/** @} */

/** @name Visual-state configuration variables.

/** Determines which visual-state should be entered when possible. */

UIVisualStateType m_requestedVisualStateType;

/** @} */

#if defined(Q_WS_WIN)

HCURSOR m_alphaCursor;

#endif

/** @name Host-screen configuration variables.

/** Holds the list of host-screen geometries we currently have. */

QList<QRect> m_hostScreens;

#ifdef Q_WS_MAC

/** Mac OS X: Watchdog timer looking for display reconfiguration. */

QTimer *m_pWatchdogDisplayChange;

#endif /* Q_WS_MAC */

/** @} */

/** @name Application Close configuration variables.

/** Default close action. */

MachineCloseAction m_defaultCloseAction;

/** Merged restricted close actions. */

MachineCloseAction m_restrictedCloseActions;

/** Determines whether all the close actions are restricted. */

bool m_fAllCloseActionsRestricted;

/** @} */

/* Common flags: */

bool m_fIsStarted : 1;

bool m_fIsFirstTimeStarted : 1;

bool m_fIsGuestResizeIgnored : 1;

bool m_fIsAutoCaptureDisabled : 1;

/* Guest additions flags: */

ULONG m_ulGuestAdditionsRunLevel;

bool m_fIsGuestSupportsGraphics : 1;

bool m_fIsGuestSupportsSeamless : 1;

/* Keyboard flags: */

/** Holds the keyboard-state. */

int m_iKeyboardState;

bool m_fNumLock : 1;

bool m_fCapsLock : 1;

bool m_fScrollLock : 1;

uint m_uNumLockAdaptionCnt;

uint m_uCapsLockAdaptionCnt;

/* Mouse flags: */

/** Holds the mouse-state. */

int m_iMouseState;

bool m_fIsMouseSupportsAbsolute : 1;

bool m_fIsMouseSupportsRelative : 1;

bool m_fIsMouseSupportsMultiTouch: 1;

bool m_fIsMouseHostCursorNeeded : 1;

bool m_fIsMouseCaptured : 1;

bool m_fIsMouseIntegrated : 1;

bool m_fIsValidPointerShapePresent : 1;

bool m_fIsHidingHostPointer : 1;

/* Friend classes: */

friend class UIConsoleEventHandler;

};

#endif /* !___UISession_h___ */