void UIMachineWindow::prepareMachineView()
{
#ifdef VBOX_WITH_VIDEOHWACCEL
/* Need to force the QGL framebuffer in case 2D Video Acceleration is supported & enabled: */
bool bAccelerate2DVideo = machine().GetAccelerate2DVideoEnabled() && VBoxGlobal::isAcceleration2DVideoAvailable();
#endif /* VBOX_WITH_VIDEOHWACCEL */
/* Get visual-state type: */
UIVisualStateType visualStateType = machineLogic()->visualStateType();
/* Create machine-view: */
m_pMachineView = UIMachineView::create( this
, m_uScreenId
, visualStateType
#ifdef VBOX_WITH_VIDEOHWACCEL
, bAccelerate2DVideo
#endif /* VBOX_WITH_VIDEOHWACCEL */
);
/* Listen for frame-buffer resize: */
connect(m_pMachineView, SIGNAL(sigFrameBufferResize()), this, SIGNAL(sigFrameBufferResize()));
/* Add machine-view into main-layout: */
m_pMainLayout->addWidget(m_pMachineView, 1, 1, viewAlignment(visualStateType));
/* Install focus-proxy: */
setFocusProxy(m_pMachineView);
}
void UIMachineLogicScale::prepareMachineWindows()
{
/* Do not create machine-window(s) if they created already: */
if (isMachineWindowsCreated())
return;
#ifdef Q_WS_MAC // TODO: Is that really need here?
/* We have to make sure that we are getting the front most process.
* This is necessary for Qt versions > 4.3.3: */
::darwinSetFrontMostProcess();
#endif /* Q_WS_MAC */
/* Get monitors count: */
ulong uMonitorCount = machine().GetMonitorCount();
/* Create machine window(s): */
for (ulong uScreenId = 0; uScreenId < uMonitorCount; ++ uScreenId)
addMachineWindow(UIMachineWindow::create(this, uScreenId));
/* Order machine window(s): */
for (ulong uScreenId = uMonitorCount; uScreenId > 0; -- uScreenId)
machineWindows()[uScreenId - 1]->raise();
/* Listen for frame-buffer resize: */
foreach (UIMachineWindow *pMachineWindow, machineWindows())
connect(pMachineWindow, SIGNAL(sigFrameBufferResize()),
this, SIGNAL(sigFrameBufferResize()));
emit sigFrameBufferResize();
/* Mark machine-window(s) created: */
setMachineWindowsCreated(true);
}
void UIMachineLogicSeamless::prepareMachineWindows()
{
/* Do not create machine-window(s) if they created already: */
if (isMachineWindowsCreated())
return;
#ifdef VBOX_WS_MAC
/* We have to make sure that we are getting the front most process.
* This is necessary for Qt versions > 4.3.3: */
darwinSetFrontMostProcess();
#endif /* VBOX_WS_MAC */
/* Update the multi-screen layout: */
m_pScreenLayout->update();
/* Create machine-window(s): */
for (uint cScreenId = 0; cScreenId < machine().GetMonitorCount(); ++cScreenId)
addMachineWindow(UIMachineWindow::create(this, cScreenId));
/* Listen for frame-buffer resize: */
foreach (UIMachineWindow *pMachineWindow, machineWindows())
connect(pMachineWindow, SIGNAL(sigFrameBufferResize()),
this, SIGNAL(sigFrameBufferResize()));
emit sigFrameBufferResize();
/* Connect multi-screen layout change handler: */
connect(m_pScreenLayout, SIGNAL(sigScreenLayoutChange()),
this, SLOT(sltScreenLayoutChanged()));
/* Mark machine-window(s) created: */
setMachineWindowsCreated(true);
#ifdef VBOX_WS_X11
switch (vboxGlobal().typeOfWindowManager())
{
case X11WMType_GNOMEShell:
case X11WMType_Mutter:
{
// WORKAROUND:
// Under certain WMs we can loose machine-window activation due to any Qt::Tool
// overlay asynchronously shown above it. Qt is not become aware of such event.
// We are going to ask to return machine-window activation in let's say 100ms.
QTimer::singleShot(100, machineWindows().first(), SLOT(sltActivateWindow()));
break;
}
default:
break;
}
#endif /* VBOX_WS_X11 */
}
/* Prepare listener for particular machine-window: */
void UIMouseHandler::prepareListener(ulong uIndex, UIMachineWindow *pMachineWindow)
{
/* If that window is NOT registered yet: */
if (!m_windows.contains(uIndex))
{
/* Register machine-window: */
m_windows.insert(uIndex, pMachineWindow);
/* Install event-filter for machine-window: */
m_windows[uIndex]->installEventFilter(this);
}
/* If that view is NOT registered yet: */
if (!m_views.contains(uIndex))
{
/* Register machine-view: */
m_views.insert(uIndex, pMachineWindow->machineView());
/* Install event-filter for machine-view: */
m_views[uIndex]->installEventFilter(this);
/* Make machine-view notify mouse-handler about frame-buffer resize: */
connect(m_views[uIndex], SIGNAL(sigFrameBufferResize()), this, SLOT(sltMousePointerShapeChanged()));
}
/* If that viewport is NOT registered yet: */
if (!m_viewports.contains(uIndex))
{
/* Register machine-view-viewport: */
m_viewports.insert(uIndex, pMachineWindow->machineView()->viewport());
/* Install event-filter for machine-view-viewport: */
m_viewports[uIndex]->installEventFilter(this);
}
}
void UIVMInformationDialog::prepareThis()
{
/* Delete dialog on close: */
setAttribute(Qt::WA_DeleteOnClose);
/* Delete dialog on machine-window destruction: */
connect(m_pMachineWindow, SIGNAL(destroyed(QObject*)), this, SLOT(suicide()));
#ifdef Q_WS_MAC
/* No window-icon on Mac OX X, because it acts as proxy icon which isn't necessary here. */
setWindowIcon(QIcon());
#else /* !Q_WS_MAC */
/* Assign window-icon(s: */
setWindowIcon(UIIconPool::iconSetFull(":/session_info_32px.png", ":/session_info_16px.png"));
#endif /* !Q_WS_MAC */
/* Prepare central-widget: */
prepareCentralWidget();
/* Configure handlers: */
connect(m_pMachineWindow->uisession(), SIGNAL(sigMediumChange(const CMediumAttachment&)), this, SLOT(sltUpdateDetails()));
connect(m_pMachineWindow->uisession(), SIGNAL(sigSharedFolderChange()), this, SLOT(sltUpdateDetails()));
/* TODO_NEW_CORE: this is ofc not really right in the mm sense. There are more than one screens. */
connect(m_pMachineWindow->machineView(), SIGNAL(sigFrameBufferResize()), this, SLOT(sltProcessStatistics()));
connect(m_pTabWidget, SIGNAL(currentChanged(int)), this, SLOT(sltHandlePageChanged(int)));
connect(&vboxGlobal(), SIGNAL(sigMediumEnumerationFinished()), this, SLOT(sltUpdateDetails()));
connect(m_pTimer, SIGNAL(timeout()), this, SLOT(sltProcessStatistics()));
/* Retranslate: */
retranslateUi();
/* Details page update: */
sltUpdateDetails();
/* Statistics page update: */
sltProcessStatistics();
m_pTimer->start(5000);
}
