qSlicerApplicationHelper Class Reference

#include <Base/QTApp/qSlicerApplicationHelper.h>

Inheritance diagram for qSlicerApplicationHelper:

Collaboration diagram for qSlicerApplicationHelper:

Public Types
typedef qSlicerApplicationHelper	Self
typedef QObject	Superclass

Public Member Functions
	qSlicerApplicationHelper (QObject *parent=nullptr)
	~qSlicerApplicationHelper () override

Static Public Member Functions
static Q_INVOKABLE bool	checkRenderingCapabilities ()
template<typename SlicerMainWindowType>
static int	postInitializeApplication (qSlicerApplication &app, QScopedPointer< QSplashScreen > &splashScreen, QScopedPointer< SlicerMainWindowType > &window)
static void	preInitializeApplication (const char *argv0, ctkProxyStyle *style)
static void	recordProcessEntryPointTime ()
static Q_INVOKABLE int	runAsAdmin (QString executable, QString parameters=QString(), QString workingDir=QString())
static void	setupModuleFactoryManager (qSlicerModuleFactoryManager *moduleFactoryManager)
static void	showMRMLEventLoggerWidget ()

Detailed Description

Definition at line 38 of file qSlicerApplicationHelper.h.

Member Typedef Documentation

Self

typedef qSlicerApplicationHelper qSlicerApplicationHelper::Self

Definition at line 43 of file qSlicerApplicationHelper.h.

Superclass

typedef QObject qSlicerApplicationHelper::Superclass

Definition at line 42 of file qSlicerApplicationHelper.h.

Constructor & Destructor Documentation

qSlicerApplicationHelper()

qSlicerApplicationHelper::qSlicerApplicationHelper

(

QObject *

parent = nullptr

)

~qSlicerApplicationHelper()

qSlicerApplicationHelper::~qSlicerApplicationHelper ( )

override

Member Function Documentation

checkRenderingCapabilities()

static Q_INVOKABLE bool qSlicerApplicationHelper::checkRenderingCapabilities ( )

static

Display a warning popup if rendering capabilities do not meet requirements. If user chooses not to continue then this method returns false. Known limitation: currently this method only works reliably on Windows operating system. See more information at https://issues.slicer.org/view.php?id=4252

postInitializeApplication()

template<typename SlicerMainWindowType>

static int qSlicerApplicationHelper::postInitializeApplication ( qSlicerApplication & app, QScopedPointer< QSplashScreen > & splashScreen, QScopedPointer< SlicerMainWindowType > & window )

static

Perform initialization steps on the application.

Returns

If return value is non-zero then the application will terminate using the returned value as exit code.

preInitializeApplication()

static void qSlicerApplicationHelper::preInitializeApplication ( const char * argv0, ctkProxyStyle * style )

static

recordProcessEntryPointTime()

static void qSlicerApplicationHelper::recordProcessEntryPointTime ( )

static

Record the time when the process entry point is reached. Meant to be the first statement of main() or WinMain(). Called from qSlicerApplicationMainWrapper.cxx, which every application includes into its own Main.cxx, so custom applications are measured without having to ask for it.

It is used for measuring the time that it takes for the operating system loader to create the process, map the executable, load dynamic libraries that are required for the main application, initialize the C runtime, etc.

runAsAdmin()

static Q_INVOKABLE int qSlicerApplicationHelper::runAsAdmin ( QString executable, QString parameters = QString(), QString workingDir = QString() )

static

Run command as administrator (UAC on Windows, sudo on linux) Currently only works on Windows. Returns error code (0=success).

setupModuleFactoryManager()

static void qSlicerApplicationHelper::setupModuleFactoryManager ( qSlicerModuleFactoryManager * moduleFactoryManager )

static

showMRMLEventLoggerWidget()

static void qSlicerApplicationHelper::showMRMLEventLoggerWidget ( )

static

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The documentation for this class was generated from the following file:

• Base/QTApp/qSlicerApplicationHelper.h