juce::WindowsUIAWrapper Class Reference

#include <juce_win32_WindowsUIAWrapper.h>

Inheritance diagram for juce::WindowsUIAWrapper:

Collaboration diagram for juce::WindowsUIAWrapper:

Public Member Functions
BOOL	clientsAreListening ()
JUCE_COMRESULT	disconnectAllProviders ()
JUCE_COMRESULT	disconnectProvider (IRawElementProviderSimple *provider)
JUCE_COMRESULT	hostProviderFromHwnd (HWND hwnd, IRawElementProviderSimple **provider)
bool	isLoaded () const noexcept
bool	isProviderDisconnecting (IRawElementProviderSimple *provider)
JUCE_COMRESULT	raiseAutomationEvent (IRawElementProviderSimple *provider, EVENTID eventID)
JUCE_COMRESULT	raiseAutomationPropertyChangedEvent (IRawElementProviderSimple *provider, PROPERTYID propID, VARIANT oldValue, VARIANT newValue)
LRESULT	returnRawElementProvider (HWND hwnd, WPARAM wParam, LPARAM lParam, IRawElementProviderSimple *provider)

Static Public Member Functions
static void	deleteAll ()
	Deletes all extant objects. More...

Private Types
using	UiaClientsAreListeningFunc = BOOL(WINAPI *)()
using	UiaDisconnectAllProvidersFunc = HRESULT(WINAPI *)()
using	UiaDisconnectProviderFunc = HRESULT(WINAPI *)(IRawElementProviderSimple *)
using	UiaHostProviderFromHwndFunc = HRESULT(WINAPI *)(HWND, IRawElementProviderSimple **)
using	UiaRaiseAutomationEventFunc = HRESULT(WINAPI *)(IRawElementProviderSimple *, EVENTID)
using	UiaRaiseAutomationPropertyChangedEventFunc = HRESULT(WINAPI *)(IRawElementProviderSimple *, PROPERTYID, VARIANT, VARIANT)
using	UiaReturnRawElementProviderFunc = LRESULT(WINAPI *)(HWND, WPARAM, LPARAM, IRawElementProviderSimple *)

Private Member Functions
	WindowsUIAWrapper ()
	~WindowsUIAWrapper ()

Static Private Member Functions
template<typename FuncType >
static FuncType	getUiaFunction (HMODULE module, LPCSTR funcName)

Private Attributes
bool	disconnectingAllProviders = false
IRawElementProviderSimple *	disconnectingProvider = nullptr
UiaClientsAreListeningFunc	uiaClientsAreListening = getUiaFunction<UiaClientsAreListeningFunc> (uiaHandle, "UiaClientsAreListening")
UiaDisconnectAllProvidersFunc	uiaDisconnectAllProviders = getUiaFunction<UiaDisconnectAllProvidersFunc> (uiaHandle, "UiaDisconnectAllProviders")
UiaDisconnectProviderFunc	uiaDisconnectProvider = getUiaFunction<UiaDisconnectProviderFunc> (uiaHandle, "UiaDisconnectProvider")
HMODULE	uiaHandle = ::LoadLibraryA ("UIAutomationCore.dll")
UiaHostProviderFromHwndFunc	uiaHostProviderFromHwnd = getUiaFunction<UiaHostProviderFromHwndFunc> (uiaHandle, "UiaHostProviderFromHwnd")
UiaRaiseAutomationEventFunc	uiaRaiseAutomationEvent = getUiaFunction<UiaRaiseAutomationEventFunc> (uiaHandle, "UiaRaiseAutomationEvent")
UiaRaiseAutomationPropertyChangedEventFunc	uiaRaiseAutomationPropertyChangedEvent = getUiaFunction<UiaRaiseAutomationPropertyChangedEventFunc> (uiaHandle, "UiaRaiseAutomationPropertyChangedEvent")
UiaReturnRawElementProviderFunc	uiaReturnRawElementProvider = getUiaFunction<UiaReturnRawElementProviderFunc> (uiaHandle, "UiaReturnRawElementProvider")

Member Typedef Documentation

UiaClientsAreListeningFunc

using juce::WindowsUIAWrapper::UiaClientsAreListeningFunc = BOOL (WINAPI*) ()

private

UiaDisconnectAllProvidersFunc

using juce::WindowsUIAWrapper::UiaDisconnectAllProvidersFunc = HRESULT (WINAPI*) ()

private

UiaDisconnectProviderFunc

using juce::WindowsUIAWrapper::UiaDisconnectProviderFunc = HRESULT (WINAPI*) (IRawElementProviderSimple*)

private

UiaHostProviderFromHwndFunc

using juce::WindowsUIAWrapper::UiaHostProviderFromHwndFunc = HRESULT (WINAPI*) (HWND, IRawElementProviderSimple**)

private

UiaRaiseAutomationEventFunc

using juce::WindowsUIAWrapper::UiaRaiseAutomationEventFunc = HRESULT (WINAPI*) (IRawElementProviderSimple*, EVENTID)

private

UiaRaiseAutomationPropertyChangedEventFunc

using juce::WindowsUIAWrapper::UiaRaiseAutomationPropertyChangedEventFunc = HRESULT (WINAPI*) (IRawElementProviderSimple*, PROPERTYID, VARIANT, VARIANT)

private

UiaReturnRawElementProviderFunc

using juce::WindowsUIAWrapper::UiaReturnRawElementProviderFunc = LRESULT (WINAPI*) (HWND, WPARAM, LPARAM, IRawElementProviderSimple*)

private

Constructor & Destructor Documentation

WindowsUIAWrapper()

juce::WindowsUIAWrapper::WindowsUIAWrapper ( )

inlineprivate

References isLoaded(), jassertfalse, and returnRawElementProvider().

~WindowsUIAWrapper()

juce::WindowsUIAWrapper::~WindowsUIAWrapper ( )

inlineprivate

References disconnectAllProviders(), and uiaHandle.

Member Function Documentation

clientsAreListening()

BOOL juce::WindowsUIAWrapper::clientsAreListening ( )

inline

References uiaClientsAreListening.

deleteAll()

static void juce::DeletedAtShutdown::deleteAll ( )

staticinherited

Deletes all extant objects.

This shouldn't be used by applications, as it's called automatically in the shutdown code of the JUCEApplicationBase class.

disconnectAllProviders()

JUCE_COMRESULT juce::WindowsUIAWrapper::disconnectAllProviders ( )

inline

References disconnectingAllProviders, and uiaDisconnectAllProviders.

Referenced by ~WindowsUIAWrapper().

disconnectProvider()

JUCE_COMRESULT juce::WindowsUIAWrapper::disconnectProvider ( IRawElementProviderSimple *  provider )

inline

References disconnectingProvider, and uiaDisconnectProvider.

getUiaFunction()

template<typename FuncType >

static FuncType juce::WindowsUIAWrapper::getUiaFunction ( HMODULE  module, LPCSTR  funcName  )

inlinestaticprivate

References JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE(), and JUCE_END_IGNORE_WARNINGS_GCC_LIKE.

hostProviderFromHwnd()

JUCE_COMRESULT juce::WindowsUIAWrapper::hostProviderFromHwnd ( HWND  hwnd, IRawElementProviderSimple **  provider  )

inline

References uiaHostProviderFromHwnd.

isLoaded()

bool juce::WindowsUIAWrapper::isLoaded ( ) const

inlinenoexcept

References uiaClientsAreListening, uiaDisconnectAllProviders, uiaDisconnectProvider, uiaHostProviderFromHwnd, uiaRaiseAutomationEvent, uiaRaiseAutomationPropertyChangedEvent, and uiaReturnRawElementProvider.

Referenced by WindowsUIAWrapper().

isProviderDisconnecting()

bool juce::WindowsUIAWrapper::isProviderDisconnecting ( IRawElementProviderSimple *  provider )

inline

References disconnectingAllProviders, and disconnectingProvider.

raiseAutomationEvent()

JUCE_COMRESULT juce::WindowsUIAWrapper::raiseAutomationEvent ( IRawElementProviderSimple *  provider, EVENTID  eventID  )

inline

References uiaRaiseAutomationEvent.

raiseAutomationPropertyChangedEvent()

JUCE_COMRESULT juce::WindowsUIAWrapper::raiseAutomationPropertyChangedEvent ( IRawElementProviderSimple *  provider, PROPERTYID  propID, VARIANT  oldValue, VARIANT  newValue  )

inline

References uiaRaiseAutomationPropertyChangedEvent.

returnRawElementProvider()

LRESULT juce::WindowsUIAWrapper::returnRawElementProvider ( HWND  hwnd, WPARAM  wParam, LPARAM  lParam, IRawElementProviderSimple *  provider  )

inline

References uiaReturnRawElementProvider.

Referenced by WindowsUIAWrapper().

Member Data Documentation

disconnectingAllProviders

bool juce::WindowsUIAWrapper::disconnectingAllProviders = false

private

Referenced by disconnectAllProviders(), and isProviderDisconnecting().

disconnectingProvider

IRawElementProviderSimple* juce::WindowsUIAWrapper::disconnectingProvider = nullptr

private

Referenced by disconnectProvider(), and isProviderDisconnecting().

uiaClientsAreListening

UiaClientsAreListeningFunc juce::WindowsUIAWrapper::uiaClientsAreListening = getUiaFunction<UiaClientsAreListeningFunc> (uiaHandle, "UiaClientsAreListening")

private

Referenced by clientsAreListening(), and isLoaded().

uiaDisconnectAllProviders

UiaDisconnectAllProvidersFunc juce::WindowsUIAWrapper::uiaDisconnectAllProviders = getUiaFunction<UiaDisconnectAllProvidersFunc> (uiaHandle, "UiaDisconnectAllProviders")

private

Referenced by disconnectAllProviders(), and isLoaded().

uiaDisconnectProvider

UiaDisconnectProviderFunc juce::WindowsUIAWrapper::uiaDisconnectProvider = getUiaFunction<UiaDisconnectProviderFunc> (uiaHandle, "UiaDisconnectProvider")

private

Referenced by disconnectProvider(), and isLoaded().

uiaHandle

HMODULE juce::WindowsUIAWrapper::uiaHandle = ::LoadLibraryA ("UIAutomationCore.dll")

private

Referenced by ~WindowsUIAWrapper().

uiaHostProviderFromHwnd

UiaHostProviderFromHwndFunc juce::WindowsUIAWrapper::uiaHostProviderFromHwnd = getUiaFunction<UiaHostProviderFromHwndFunc> (uiaHandle, "UiaHostProviderFromHwnd")

private

Referenced by hostProviderFromHwnd(), and isLoaded().

uiaRaiseAutomationEvent

UiaRaiseAutomationEventFunc juce::WindowsUIAWrapper::uiaRaiseAutomationEvent = getUiaFunction<UiaRaiseAutomationEventFunc> (uiaHandle, "UiaRaiseAutomationEvent")

private

Referenced by isLoaded(), and raiseAutomationEvent().

uiaRaiseAutomationPropertyChangedEvent

UiaRaiseAutomationPropertyChangedEventFunc juce::WindowsUIAWrapper::uiaRaiseAutomationPropertyChangedEvent = getUiaFunction<UiaRaiseAutomationPropertyChangedEventFunc> (uiaHandle, "UiaRaiseAutomationPropertyChangedEvent")

private

Referenced by isLoaded(), and raiseAutomationPropertyChangedEvent().

uiaReturnRawElementProvider

UiaReturnRawElementProviderFunc juce::WindowsUIAWrapper::uiaReturnRawElementProvider = getUiaFunction<UiaReturnRawElementProviderFunc> (uiaHandle, "UiaReturnRawElementProvider")

private

Referenced by isLoaded(), and returnRawElementProvider().

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

• juce_win32_WindowsUIAWrapper.h