void UIMachineWindowFullscreen::prepareVisualState()
{
/* Call to base-class: */
UIMachineWindow::prepareVisualState();
/* The background has to go black: */
QPalette palette(centralWidget()->palette());
palette.setColor(centralWidget()->backgroundRole(), Qt::black);
centralWidget()->setPalette(palette);
centralWidget()->setAutoFillBackground(true);
setAutoFillBackground(true);
#ifndef Q_WS_MAC
/* Prepare mini-toolbar: */
prepareMiniToolbar();
#endif /* !Q_WS_MAC */
#ifdef Q_WS_MAC
/* Native fullscreen stuff on ML and next: */
if (vboxGlobal().osRelease() > MacOSXRelease_Lion)
{
/* Make sure this window has fullscreen logic: */
UIMachineLogicFullscreen *pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen*>(machineLogic());
AssertPtrReturnVoid(pFullscreenLogic);
/* Enable fullscreen support for every screen which requires it: */
if (pFullscreenLogic->screensHaveSeparateSpaces() || m_uScreenId == 0)
darwinEnableFullscreenSupport(this);
/* Enable transience support for other screens: */
else
darwinEnableTransienceSupport(this);
/* Register to native fullscreen notifications: */
UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowWillEnterFullScreenNotification", this,
UIMachineWindow::handleNativeNotification);
UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowDidEnterFullScreenNotification", this,
UIMachineWindow::handleNativeNotification);
UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowWillExitFullScreenNotification", this,
UIMachineWindow::handleNativeNotification);
UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowDidExitFullScreenNotification", this,
UIMachineWindow::handleNativeNotification);
UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowDidFailToEnterFullScreenNotification", this,
UIMachineWindow::handleNativeNotification);
}
#endif /* Q_WS_MAC */
}
void UIMachineWindowFullscreen::sltExitNativeFullscreen(UIMachineWindow *pMachineWindow)
{
/* Make sure this slot is called only under ML and next: */
AssertReturnVoid(vboxGlobal().osRelease() > MacOSXRelease_Lion);
/* Make sure it is NULL or 'this' window passed: */
if (pMachineWindow && pMachineWindow != this)
return;
/* Make sure this window has fullscreen logic: */
UIMachineLogicFullscreen *pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen*>(machineLogic());
AssertPtrReturnVoid(pFullscreenLogic);
/* Mark window 'transitioned from fullscreen': */
m_fIsInFullscreenTransition = true;
/* Exit native fullscreen mode if necessary: */
if ( (pFullscreenLogic->screensHaveSeparateSpaces() || m_uScreenId == 0)
&& darwinIsInFullscreenMode(this))
darwinToggleFullscreenMode(this);
}
void UIMachineWindowFullscreen::showInNecessaryMode()
{
/* Make sure window has fullscreen logic: */
UIMachineLogicFullscreen *pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen*>(machineLogic());
AssertPtrReturnVoid(pFullscreenLogic);
/* Make sure window should be shown and mapped to some host-screen: */
if (!uisession()->isScreenVisible(m_uScreenId) ||
!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
{
#if defined(Q_WS_WIN) || defined(Q_WS_X11)
/* If there is a mini-toolbar: */
if (m_pMiniToolBar)
{
/* Hide mini-toolbar: */
m_pMiniToolBar->hide();
}
#endif /* Q_WS_WIN || Q_WS_X11 */
/* Hide window: */
hide();
}
else
{
/* Ignore if window minimized: */
if (isMinimized())
return;
#ifdef Q_WS_X11
/* If WM doesn't support native stuff, we need to call for placeOnScreen(): */
const bool fSupportsNativeFullScreen = VBoxGlobal::supportsFullScreenMonitorsProtocolX11() &&
!gEDataManager->legacyFullscreenModeRequested();
if (!fSupportsNativeFullScreen)
{
/* Make sure window have appropriate geometry: */
placeOnScreen();
}
#else /* !Q_WS_X11 */
/* Make sure window have appropriate geometry: */
placeOnScreen();
#endif /* !Q_WS_X11 */
#if defined(Q_WS_MAC)
/* ML and next using native stuff, so we can call for simple show(),
* Lion and previous using Qt stuff, so we should call for showFullScreen(): */
const bool fSupportsNativeFullScreen = vboxGlobal().osRelease() > MacOSXRelease_Lion;
if (fSupportsNativeFullScreen)
{
/* Show window in normal mode: */
show();
}
else
{
/* Show window in fullscreen mode: */
showFullScreen();
}
#elif defined(Q_WS_WIN) || defined(Q_WS_X11)
/* Show window in fullscreen mode: */
showFullScreen();
/* If there is a mini-toolbar: */
if (m_pMiniToolBar)
{
/* Show mini-toolbar in full-screen mode: */
m_pMiniToolBar->showFullScreen();
}
#endif /* Q_WS_WIN || Q_WS_X11 */
#ifdef Q_WS_X11
/* If WM supports native stuff, we need to map window to corresponding host-screen. */
if (fSupportsNativeFullScreen)
{
/* Tell recent window managers which host-screen this window should be mapped to: */
VBoxGlobal::setFullScreenMonitorX11(this, pFullscreenLogic->hostScreenForGuestScreen(m_uScreenId));
/* If there is a mini-toolbar: */
if (m_pMiniToolBar)
{
/* Tell recent window managers which host-screen this mini-toolbar should be mapped to: */
VBoxGlobal::setFullScreenMonitorX11(m_pMiniToolBar, pFullscreenLogic->hostScreenForGuestScreen(m_uScreenId));
}
}
#endif /* Q_WS_X11 */
/* Adjust machine-view size if necessary: */
adjustMachineViewSize();
/* Make sure machine-view have focus: */
m_pMachineView->setFocus();
}
}
void UIMachineWindowFullscreen::showInNecessaryMode()
{
/* Make sure window has fullscreen logic: */
UIMachineLogicFullscreen *pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen*>(machineLogic());
AssertPtrReturnVoid(pFullscreenLogic);
#if defined(VBOX_WS_MAC)
/* If window shouldn't be shown or mapped to some host-screen: */
if (!uisession()->isScreenVisible(m_uScreenId) ||
!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
{
/* Hide window: */
hide();
}
/* If window should be shown and mapped to some host-screen: */
else
{
/* Make sure window have appropriate geometry: */
placeOnScreen();
/* Simple show() for ML and next, showFullScreen() otherwise: */
if (vboxGlobal().osRelease() > MacOSXRelease_Lion)
show();
else
showFullScreen();
/* Adjust machine-view size if necessary: */
adjustMachineViewSize();
/* Make sure machine-view have focus: */
m_pMachineView->setFocus();
}
#elif defined(VBOX_WS_WIN)
/* If window shouldn't be shown or mapped to some host-screen: */
if (!uisession()->isScreenVisible(m_uScreenId) ||
!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
{
/* Remember whether the window was minimized: */
if (isMinimized())
m_fWasMinimized = true;
/* Hide window and reset it's state to NONE: */
setWindowState(Qt::WindowNoState);
hide();
}
/* If window should be shown and mapped to some host-screen: */
else
{
/* Check whether window was minimized: */
const bool fWasMinimized = isMinimized() && isVisible();
/* And reset it's state in such case before exposing: */
if (fWasMinimized)
setWindowState(Qt::WindowNoState);
/* Make sure window have appropriate geometry: */
placeOnScreen();
/* Show window: */
showFullScreen();
/* Restore minimized state if necessary: */
if (m_fWasMinimized || fWasMinimized)
{
m_fWasMinimized = false;
QMetaObject::invokeMethod(this, "showMinimized", Qt::QueuedConnection);
}
/* Adjust machine-view size if necessary: */
adjustMachineViewSize();
/* Make sure machine-view have focus: */
m_pMachineView->setFocus();
}
#elif defined(VBOX_WS_X11)
/* If window shouldn't be shown or mapped to some host-screen: */
if (!uisession()->isScreenVisible(m_uScreenId) ||
!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
{
/* Remember whether the window was minimized: */
if (isMinimized())
m_fWasMinimized = true;
/* Hide window and reset it's state to NONE: */
setWindowState(Qt::WindowNoState);
hide();
}
/* If window should be shown and mapped to some host-screen: */
else
{
/* Check whether window was minimized: */
const bool fWasMinimized = isMinimized() && isVisible();
/* And reset it's state in such case before exposing: */
if (fWasMinimized)
setWindowState(Qt::WindowNoState);
/* Show window: */
showFullScreen();
/* Make sure window have appropriate geometry: */
placeOnScreen();
/* Restore full-screen state after placeOnScreen() call: */
setWindowState(Qt::WindowFullScreen);
/* Restore minimized state if necessary: */
if (m_fWasMinimized || fWasMinimized)
{
m_fWasMinimized = false;
QMetaObject::invokeMethod(this, "showMinimized", Qt::QueuedConnection);
}
/* Adjust machine-view size if necessary: */
adjustMachineViewSize();
/* Make sure machine-view have focus: */
m_pMachineView->setFocus();
}
#else
# warning "port me"
#endif
}
void UIMachineWindowFullscreen::placeOnScreen()
{
/* Make sure this window has fullscreen logic: */
UIMachineLogicFullscreen *pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen*>(machineLogic());
AssertPtrReturnVoid(pFullscreenLogic);
/* Get corresponding host-screen: */
const int iHostScreen = pFullscreenLogic->hostScreenForGuestScreen(m_uScreenId);
/* And corresponding working area: */
const QRect workingArea = vboxGlobal().screenGeometry(iHostScreen);
Q_UNUSED(workingArea);
#if defined(VBOX_WS_MAC)
/* Move window to the appropriate position: */
move(workingArea.topLeft());
/* Resize window to the appropriate size on Lion and previous: */
if (vboxGlobal().osRelease() <= MacOSXRelease_Lion)
resize(workingArea.size());
/* Resize window to the appropriate size on ML and next if it's screen has no own user-space: */
else if (!pFullscreenLogic->screensHaveSeparateSpaces() && m_uScreenId != 0)
resize(workingArea.size());
else
{
/* Load normal geometry first of all: */
QRect geo = gEDataManager->machineWindowGeometry(UIVisualStateType_Normal, m_uScreenId, vboxGlobal().managedVMUuid());
/* If normal geometry is null => use frame-buffer size: */
if (geo.isNull())
{
const UIFrameBuffer *pFrameBuffer = uisession()->frameBuffer(m_uScreenId);
geo = QRect(QPoint(0, 0), QSize(pFrameBuffer->width(), pFrameBuffer->height()).boundedTo(workingArea.size()));
}
/* If normal geometry still null => use default size: */
if (geo.isNull())
geo = QRect(QPoint(0, 0), QSize(800, 600).boundedTo(workingArea.size()));
/* Move window to the center of working-area: */
geo.moveCenter(workingArea.center());
setGeometry(geo);
}
#elif defined(VBOX_WS_WIN)
# if QT_VERSION >= 0x050000
/* Map window onto required screen: */
windowHandle()->setScreen(qApp->screens().at(iHostScreen));
# endif /* QT_VERSION >= 0x050000 */
/* Set appropriate window size: */
resize(workingArea.size());
# if QT_VERSION < 0x050000
/* Move window onto required screen: */
move(workingArea.topLeft());
# endif /* QT_VERSION < 0x050000 */
#elif defined(VBOX_WS_X11)
/* Determine whether we should use the native full-screen mode: */
const bool fUseNativeFullScreen = VBoxGlobal::supportsFullScreenMonitorsProtocolX11() &&
!gEDataManager->legacyFullscreenModeRequested();
if (fUseNativeFullScreen)
{
/* Tell recent window managers which host-screen this window should be mapped to: */
VBoxGlobal::setFullScreenMonitorX11(this, pFullscreenLogic->hostScreenForGuestScreen(m_uScreenId));
}
/* Set appropriate window geometry: */
resize(workingArea.size());
move(workingArea.topLeft());
#else
# warning "port me"
#endif
}
void UIMachineWindowFullscreen::showInNecessaryMode()
{
/* Make sure this window has fullscreen logic: */
UIMachineLogicFullscreen *pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen*>(machineLogic());
AssertPtrReturnVoid(pFullscreenLogic);
#ifdef Q_WS_MAC
/* ML and next using native stuff: */
const bool fSupportsNativeFullScreen = vboxGlobal().osRelease() > MacOSXRelease_Lion;
#endif /* Q_WS_MAC */
/* Make sure this window should be shown and mapped to some host-screen: */
if (!uisession()->isScreenVisible(m_uScreenId) ||
!pFullscreenLogic->hasHostScreenForGuestScreen(m_uScreenId))
{
#ifndef Q_WS_MAC
/* If there is mini-toolbar: */
if (m_pMiniToolBar)
{
/* Just hide mini-toolbar: */
m_pMiniToolBar->hide();
}
#endif /* !Q_WS_MAC */
/* Hide window: */
hide();
return;
}
/* Make sure this window is not minimized: */
if (isMinimized())
return;
#ifdef Q_WS_X11
/* On X11 calling placeOnScreen() is only needed for legacy window managers
* which we do not test, so this is 'best effort' code. With window managers which
* support the _NET_WM_FULLSCREEN_MONITORS protocol this would interfere unreliable. */
const bool fSupportsNativeFullScreen = VBoxGlobal::supportsFullScreenMonitorsProtocolX11() &&
!gEDataManager->legacyFullscreenModeRequested();
if (!fSupportsNativeFullScreen)
placeOnScreen();
#else /* !Q_WS_X11 */
/* Make sure this window is maximized and placed on valid screen: */
placeOnScreen();
#endif /* !Q_WS_X11 */
#ifdef Q_WS_MAC
/* ML and next using native stuff, so we can call for simple show(),
* Lion and previous using Qt stuff, so we should call for showFullScreen(): */
if (fSupportsNativeFullScreen)
show();
else
showFullScreen();
#else /* !Q_WS_MAC */
/* Show in fullscreen mode: */
showFullScreen();
#endif /* !Q_WS_MAC */
#ifdef Q_WS_X11
if (fSupportsNativeFullScreen)
{
/* Tell recent window managers which screen this window should be mapped to.
* Apparently some window managers will not respond to requests for
* unmapped windows, so do this *after* the call to showFullScreen(). */
VBoxGlobal::setFullScreenMonitorX11(this, pFullscreenLogic->hostScreenForGuestScreen(m_uScreenId));
}
else
{
/* On X11 calling placeOnScreen() is only needed for legacy window managers
* which we do not test, so this is 'best effort' code. With window managers which
* support the _NET_WM_FULLSCREEN_MONITORS protocol this would interfere unreliable. */
placeOnScreen();
}
#endif /* Q_WS_X11 */
/* Adjust machine-view size if necessary: */
adjustMachineViewSize();
#ifndef Q_WS_MAC
/* If there is mini-toolbar: */
if (m_pMiniToolBar)
{
# if defined(Q_WS_WIN)
/* Just show mini-toolbar: */
m_pMiniToolBar->show();
# elif defined(Q_WS_X11)
/* Allow mini-toolbar to be located on full-screen area: */
m_pMiniToolBar->showFullScreen();
/* On modern window managers: */
if (fSupportsNativeFullScreen)
{
/* We also can map mini-toolbar directly on corresponding machine-window: */
VBoxGlobal::setFullScreenMonitorX11(m_pMiniToolBar, pFullscreenLogic->hostScreenForGuestScreen(m_uScreenId));
}
/* Make sure mini-toolbar is always on top of machine-window: */
VBoxGlobal::setTransientFor(m_pMiniToolBar, this);
# endif /* Q_WS_X11 */
}
#endif /* !Q_WS_MAC */
/* Make sure machine-view have focus: */
m_pMachineView->setFocus();
}