QtAndroidAccessibility Namespace Reference

Classes
struct	NodeInfo

Functions
void	createAccessibilityContextObject (QObject *parent)
template<typename Func , typename Ret >
void	runInObjectContext (QObject *context, Func &&func, Ret *retVal)
void	initialize ()
bool	isActive ()
static void	setActive (JNIEnv *, jobject, jboolean active)
QAccessibleInterface *	interfaceFromId (jint objectId)
void	notifyLocationChange (uint accessibilityObjectId)
static int	parentId_helper (int objectId)
void	notifyObjectHide (uint accessibilityObjectId)
void	notifyObjectShow (uint accessibilityObjectId)
void	notifyObjectFocus (uint accessibilityObjectId)
static jstring	jvalueForAccessibleObject (int objectId)
void	notifyValueChanged (uint accessibilityObjectId)
void	notifyScrolledEvent (uint accessiblityObjectId)
static QVarLengthArray< int, 8 >	childIdListForAccessibleObject_helper (int objectId)
static jintArray	childIdListForAccessibleObject (JNIEnv *env, jobject, jint objectId)
static jint	parentId (JNIEnv *, jobject, jint objectId)
static QRect	screenRect_helper (int objectId, bool clip=true)
static jobject	screenRect (JNIEnv *env, jobject, jint objectId)
static int	hitTest_helper (float x, float y)
static jint	hitTest (JNIEnv *, jobject, jfloat x, jfloat y)
static void	invokeActionOnInterfaceInMainThread (QAccessibleActionInterface *actionInterface, const QString &action)
static bool	clickAction_helper (int objectId)
static jboolean	clickAction (JNIEnv *, jobject, jint objectId)
static bool	scroll_helper (int objectId, const QString &actionName)
static jboolean	scrollForward (JNIEnv *, jobject, jint objectId)
static jboolean	scrollBackward (JNIEnv *, jobject, jint objectId)
static QString	textFromValue (QAccessibleInterface *iface)
static QString	descriptionForInterface (QAccessibleInterface *iface)
static QString	descriptionForAccessibleObject_helper (int objectId)
static jstring	descriptionForAccessibleObject (JNIEnv *env, jobject, jint objectId)
static NodeInfo	populateNode_helper (int objectId)
static jboolean	populateNode (JNIEnv *env, jobject, jint objectId, jobject node)
bool	registerNatives (QJniEnvironment &env)

Variables
static jmethodID	m_addActionMethodID = 0
static jmethodID	m_setCheckableMethodID = 0
static jmethodID	m_setCheckedMethodID = 0
static jmethodID	m_setClickableMethodID = 0
static jmethodID	m_setContentDescriptionMethodID = 0
static jmethodID	m_setEditableMethodID = 0
static jmethodID	m_setEnabledMethodID = 0
static jmethodID	m_setFocusableMethodID = 0
static jmethodID	m_setFocusedMethodID = 0
static jmethodID	m_setHeadingMethodID = 0
static jmethodID	m_setScrollableMethodID = 0
static jmethodID	m_setTextSelectionMethodID = 0
static jmethodID	m_setVisibleToUserMethodID = 0
static bool	m_accessibilityActivated = false
static Q_CONSTINIT QPointer< QObject >	m_accessibilityContext = {}
static const JNINativeMethod	methods []

Function Documentation

childIdListForAccessibleObject()

static jintArray QtAndroidAccessibility::childIdListForAccessibleObject ( JNIEnv * env, jobject , jint objectId )

static

Definition at line 171 of file androidjniaccessibility.cpp.

References childIdListForAccessibleObject_helper(), m_accessibilityContext, and runInObjectContext().

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childIdListForAccessibleObject_helper()

static QVarLengthArray< int, 8 > QtAndroidAccessibility::childIdListForAccessibleObject_helper ( int objectId )

static

Definition at line 154 of file androidjniaccessibility.cpp.

References child, i, and interfaceFromId().

Referenced by childIdListForAccessibleObject(), scrollBackward(), and scrollForward().

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clickAction()

static jboolean QtAndroidAccessibility::clickAction ( JNIEnv * , jobject , jint objectId )

static

Definition at line 299 of file androidjniaccessibility.cpp.

References clickAction_helper(), m_accessibilityContext, and runInObjectContext().

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clickAction_helper()

static bool QtAndroidAccessibility::clickAction_helper ( int objectId )

static

Definition at line 279 of file androidjniaccessibility.cpp.

References interfaceFromId(), and invokeActionOnInterfaceInMainThread().

Referenced by clickAction().

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createAccessibilityContextObject()

void QtAndroidAccessibility::createAccessibilityContextObject

(

QObject *

parent

)

Definition at line 56 of file androidjniaccessibility.cpp.

References m_accessibilityContext.

Referenced by QAndroidPlatformAccessibility::setRootObject().

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descriptionForAccessibleObject()

static jstring QtAndroidAccessibility::descriptionForAccessibleObject ( JNIEnv * env, jobject , jint objectId )

static

Definition at line 454 of file androidjniaccessibility.cpp.

References descriptionForAccessibleObject_helper(), m_accessibilityContext, and runInObjectContext().

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descriptionForAccessibleObject_helper()

static QString QtAndroidAccessibility::descriptionForAccessibleObject_helper ( int objectId )

static

Definition at line 448 of file androidjniaccessibility.cpp.

References descriptionForInterface(), and interfaceFromId().

Referenced by descriptionForAccessibleObject().

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descriptionForInterface()

static QString QtAndroidAccessibility::descriptionForInterface ( QAccessibleInterface * iface )

static

Definition at line 424 of file androidjniaccessibility.cpp.

References QString::isEmpty(), and textFromValue().

Referenced by descriptionForAccessibleObject_helper(), and populateNode_helper().

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hitTest()

static jint QtAndroidAccessibility::hitTest ( JNIEnv * , jobject , jfloat x, jfloat y )

static

Definition at line 258 of file androidjniaccessibility.cpp.

References hitTest_helper(), m_accessibilityContext, and runInObjectContext().

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hitTest_helper()

static int QtAndroidAccessibility::hitTest_helper ( float x, float y )

static

Definition at line 240 of file androidjniaccessibility.cpp.

References child, QHighDpi::fromNativePixels(), interfaceFromId(), and pos.

Referenced by hitTest().

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initialize()

void QtAndroidAccessibility::initialize

(

)

Definition at line 83 of file androidjniaccessibility.cpp.

References QtAndroid::qtActivityDelegate().

Referenced by QAndroidPlatformAccessibility::QAndroidPlatformAccessibility().

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interfaceFromId()

QAccessibleInterface * QtAndroidAccessibility::interfaceFromId

(

jint

objectId

)

Definition at line 104 of file androidjniaccessibility.cpp.

References qApp, and win.

Referenced by childIdListForAccessibleObject_helper(), clickAction_helper(), descriptionForAccessibleObject_helper(), hitTest_helper(), jvalueForAccessibleObject(), parentId_helper(), populateNode_helper(), screenRect_helper(), and scroll_helper().

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invokeActionOnInterfaceInMainThread()

static void QtAndroidAccessibility::invokeActionOnInterfaceInMainThread ( QAccessibleActionInterface * actionInterface, const QString & action )

static

Definition at line 269 of file androidjniaccessibility.cpp.

References QMetaObject::invokeMethod(), qApp, and Qt::QueuedConnection.

Referenced by clickAction_helper().

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isActive()

bool QtAndroidAccessibility::isActive

(

)

Definition at line 88 of file androidjniaccessibility.cpp.

References m_accessibilityActivated.

Referenced by QAndroidPlatformNativeInterface::customEvent().

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jvalueForAccessibleObject()

static jstring QtAndroidAccessibility::jvalueForAccessibleObject ( int objectId )

static

Definition at line 413 of file androidjniaccessibility.cpp.

References interfaceFromId(), m_qtTag, and textFromValue().

Referenced by notifyValueChanged().

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notifyLocationChange()

void QtAndroidAccessibility::notifyLocationChange

(

uint

accessibilityObjectId

)

Definition at line 117 of file androidjniaccessibility.cpp.

References QtAndroid::notifyAccessibilityLocationChange().

Referenced by QAndroidPlatformAccessibility::notifyAccessibilityUpdate().

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notifyObjectFocus()

void QtAndroidAccessibility::notifyObjectFocus

(

uint

accessibilityObjectId

)

Definition at line 136 of file androidjniaccessibility.cpp.

References QtAndroid::notifyObjectFocus().

Referenced by QAndroidPlatformAccessibility::notifyAccessibilityUpdate().

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notifyObjectHide()

void QtAndroidAccessibility::notifyObjectHide

(

uint

accessibilityObjectId

)

Definition at line 124 of file androidjniaccessibility.cpp.

References QtAndroid::notifyObjectHide(), and parentId_helper().

Referenced by QAndroidPlatformAccessibility::notifyAccessibilityUpdate().

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notifyObjectShow()

void QtAndroidAccessibility::notifyObjectShow

(

uint

accessibilityObjectId

)

Definition at line 130 of file androidjniaccessibility.cpp.

References QtAndroid::notifyObjectShow(), and parentId_helper().

Referenced by QAndroidPlatformAccessibility::notifyAccessibilityUpdate().

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notifyScrolledEvent()

void QtAndroidAccessibility::notifyScrolledEvent

(

uint

accessiblityObjectId

)

Definition at line 149 of file androidjniaccessibility.cpp.

References QtAndroid::notifyScrolledEvent().

Referenced by QAndroidPlatformAccessibility::notifyAccessibilityUpdate().

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notifyValueChanged()

void QtAndroidAccessibility::notifyValueChanged

(

uint

accessibilityObjectId

)

Definition at line 143 of file androidjniaccessibility.cpp.

References jvalueForAccessibleObject(), and QtAndroid::notifyValueChanged().

Referenced by QAndroidPlatformAccessibility::notifyAccessibilityUpdate().

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parentId()

static jint QtAndroidAccessibility::parentId ( JNIEnv * , jobject , jint objectId )

static

Definition at line 200 of file androidjniaccessibility.cpp.

References m_accessibilityContext, parentId_helper(), and runInObjectContext().

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parentId_helper()

static int QtAndroidAccessibility::parentId_helper ( int objectId )

static

Definition at line 186 of file androidjniaccessibility.cpp.

References interfaceFromId().

Referenced by notifyObjectHide(), notifyObjectShow(), and parentId().

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populateNode()

static jboolean QtAndroidAccessibility::populateNode ( JNIEnv * env, jobject , jint objectId, jobject node )

static

Definition at line 497 of file androidjniaccessibility.cpp.

References info, m_accessibilityContext, m_addActionMethodID, m_qtTag, m_setCheckableMethodID, m_setCheckedMethodID, m_setClickableMethodID, m_setContentDescriptionMethodID, m_setEditableMethodID, m_setEnabledMethodID, m_setFocusableMethodID, m_setFocusedMethodID, m_setHeadingMethodID, m_setScrollableMethodID, m_setTextSelectionMethodID, m_setVisibleToUserMethodID, populateNode_helper(), and runInObjectContext().

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populateNode_helper()

static NodeInfo QtAndroidAccessibility::populateNode_helper ( int objectId )

static

Definition at line 478 of file androidjniaccessibility.cpp.

References descriptionForInterface(), QAccessibleBridgeUtils::effectiveActionNames(), info, and interfaceFromId().

Referenced by populateNode().

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registerNatives()

bool QtAndroidAccessibility::registerNatives

(

QJniEnvironment &

env

)

Definition at line 576 of file androidjniaccessibility.cpp.

References QtAndroidPrivate::androidSdkVersion(), GET_AND_CHECK_STATIC_METHOD, m_addActionMethodID, m_setCheckableMethodID, m_setCheckedMethodID, m_setClickableMethodID, m_setContentDescriptionMethodID, m_setEditableMethodID, m_setEnabledMethodID, m_setFocusableMethodID, m_setFocusedMethodID, m_setHeadingMethodID, m_setScrollableMethodID, m_setTextSelectionMethodID, m_setVisibleToUserMethodID, and methods.

Referenced by JNI_OnLoad().

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runInObjectContext()

template<typename Func , typename Ret >

void QtAndroidAccessibility::runInObjectContext	(	QObject *	context,
		Func &&	func,
		Ret *	retVal )

Definition at line 64 of file androidjniaccessibility.cpp.

References QGuiApplication::applicationState(), Qt::ApplicationSuspended, QtAndroid::blockEventLoopsWhenSuspended(), Qt::BlockingQueuedConnection, context, QMetaObject::invokeMethod(), and m_qtTag.

Referenced by childIdListForAccessibleObject(), clickAction(), descriptionForAccessibleObject(), hitTest(), parentId(), populateNode(), screenRect(), scrollBackward(), and scrollForward().

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screenRect()

static jobject QtAndroidAccessibility::screenRect ( JNIEnv * env, jobject , jint objectId )

static

Definition at line 226 of file androidjniaccessibility.cpp.

References m_accessibilityContext, rect, runInObjectContext(), and screenRect_helper().

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screenRect_helper()

static QRect QtAndroidAccessibility::screenRect_helper ( int objectId, bool clip = true )

static

Definition at line 211 of file androidjniaccessibility.cpp.

References interfaceFromId(), rect, and QHighDpi::toNativePixels().

Referenced by screenRect(), scrollBackward(), and scrollForward().

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scroll_helper()

static bool QtAndroidAccessibility::scroll_helper ( int objectId, const QString & actionName )

static

Definition at line 310 of file androidjniaccessibility.cpp.

References interfaceFromId(), and QAccessibleBridgeUtils::performEffectiveAction().

Referenced by scrollBackward(), and scrollForward().

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scrollBackward()

static jboolean QtAndroidAccessibility::scrollBackward ( JNIEnv * , jobject , jint objectId )

static

Definition at line 339 of file androidjniaccessibility.cpp.

References childIdListForAccessibleObject_helper(), m_accessibilityContext, oldPosition, runInObjectContext(), screenRect_helper(), and scroll_helper().

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scrollForward()

static jboolean QtAndroidAccessibility::scrollForward ( JNIEnv * , jobject , jint objectId )

static

Definition at line 318 of file androidjniaccessibility.cpp.

References childIdListForAccessibleObject_helper(), m_accessibilityContext, oldPosition, runInObjectContext(), screenRect_helper(), and scroll_helper().

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setActive()

static void QtAndroidAccessibility::setActive ( JNIEnv * , jobject , jboolean active )

static

Definition at line 93 of file androidjniaccessibility.cpp.

References QtAndroid::androidPlatformIntegration(), lock, m_accessibilityActivated, m_qtTag, and QtAndroid::platformInterfaceMutex().

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textFromValue()

static QString QtAndroidAccessibility::textFromValue ( QAccessibleInterface * iface )

static

Definition at line 360 of file androidjniaccessibility.cpp.

References QString::number(), qAbs(), qFuzzyCompare(), qFuzzyIsNull(), and QVariant::typeId().

Referenced by descriptionForInterface(), and jvalueForAccessibleObject().

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Variable Documentation

m_accessibilityActivated

bool QtAndroidAccessibility::m_accessibilityActivated = false

static

Definition at line 45 of file androidjniaccessibility.cpp.

Referenced by isActive(), and setActive().

m_accessibilityContext

Q_CONSTINIT QPointer<QObject> QtAndroidAccessibility::m_accessibilityContext = {}

static

Definition at line 52 of file androidjniaccessibility.cpp.

Referenced by childIdListForAccessibleObject(), clickAction(), createAccessibilityContextObject(), descriptionForAccessibleObject(), hitTest(), parentId(), populateNode(), screenRect(), scrollBackward(), and scrollForward().

m_addActionMethodID

jmethodID QtAndroidAccessibility::m_addActionMethodID = 0

static

Definition at line 31 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setCheckableMethodID

jmethodID QtAndroidAccessibility::m_setCheckableMethodID = 0

static

Definition at line 32 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setCheckedMethodID

jmethodID QtAndroidAccessibility::m_setCheckedMethodID = 0

static

Definition at line 33 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setClickableMethodID

jmethodID QtAndroidAccessibility::m_setClickableMethodID = 0

static

Definition at line 34 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setContentDescriptionMethodID

jmethodID QtAndroidAccessibility::m_setContentDescriptionMethodID = 0

static

Definition at line 35 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setEditableMethodID

jmethodID QtAndroidAccessibility::m_setEditableMethodID = 0

static

Definition at line 36 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setEnabledMethodID

jmethodID QtAndroidAccessibility::m_setEnabledMethodID = 0

static

Definition at line 37 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setFocusableMethodID

jmethodID QtAndroidAccessibility::m_setFocusableMethodID = 0

static

Definition at line 38 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setFocusedMethodID

jmethodID QtAndroidAccessibility::m_setFocusedMethodID = 0

static

Definition at line 39 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setHeadingMethodID

jmethodID QtAndroidAccessibility::m_setHeadingMethodID = 0

static

Definition at line 40 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setScrollableMethodID

jmethodID QtAndroidAccessibility::m_setScrollableMethodID = 0

static

Definition at line 41 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setTextSelectionMethodID

jmethodID QtAndroidAccessibility::m_setTextSelectionMethodID = 0

static

Definition at line 42 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

m_setVisibleToUserMethodID

jmethodID QtAndroidAccessibility::m_setVisibleToUserMethodID = 0

static

Definition at line 43 of file androidjniaccessibility.cpp.

Referenced by populateNode(), and registerNatives().

methods

const JNINativeMethod QtAndroidAccessibility::methods[]

static

Initial value:

= {
        {"setActive","(Z)V",(void*)setActive},
        {"childIdListForAccessibleObject", "(I)[I", (jintArray)childIdListForAccessibleObject},
        {"parentId", "(I)I", (void*)parentId},
        {"descriptionForAccessibleObject", "(I)Ljava/lang/String;", (jstring)descriptionForAccessibleObject},
        {"screenRect", "(I)Landroid/graphics/Rect;", (jobject)screenRect},
        {"hitTest", "(FF)I", (void*)hitTest},
        {"populateNode", "(ILandroid/view/accessibility/AccessibilityNodeInfo;)Z", (void*)populateNode},
        {"clickAction", "(I)Z", (void*)clickAction},
        {"scrollForward", "(I)Z", (void*)scrollForward},
        {"scrollBackward", "(I)Z", (void*)scrollBackward},
    }

Definition at line 556 of file androidjniaccessibility.cpp.

Referenced by registerNatives().